CN216640521U - Automatic fishing and monitoring device for water surface floater - Google Patents

Abstract

An automatic salvaging and monitoring device for floating objects on the water surface comprises an outer barrel lifting mechanism, an inner net lifting mechanism, a sewage self-priming pump and an electric cabinet which are arranged on the bank side; the outer barrel lifting mechanism comprises an outer barrel and a body bracket, and the head end of the body bracket can be sleeved on the outer barrel and can drive the outer barrel to lift; the bottom of the outer barrel is communicated with a sewage self-priming pump through a suction hose; the inner net lifting mechanism comprises a top plate part, an inner net barrel II and an inner net barrel III, the top plate part is arranged right above the outer barrel, and the inner net barrel III and the inner net barrel II are sequentially placed in the outer barrel; the lifting speed reduction motor of the top plate part can drive the second net barrel and the third inner net barrel to ascend and descend, and the camera is used for monitoring the outer barrel; the electrical cabinet comprises a controller and a wireless receiving and transmitting module, and is used for controlling the device to automatically salvage floating objects. This device adopts current sensor to carry out real-time current monitoring to sewage self priming pump to gather the volume of accomodating to the floater and carry out automatic diagnosis, the promotion of net bucket in the automatic control reduces remote monitoring personnel's burden, the intensity of labour of salvaging that significantly reduces.

Description

Automatic fishing and monitoring device for water surface floater

Technical Field

The utility model relates to the field of municipal environmental protection, in particular to an automatic salvaging and monitoring device for water surface floaters.

Background

The water surface of rivers or lakes often has floating objects, and the floating objects need to be fished up by a manual net before, which wastes time and labor.

In the prior art, an unmanned salvage ship cruises an area by means of visual identification, but a lot of floaters can float on the shore and have dead angles, so that the unmanned ship is not beneficial to cleaning, in addition, the floaters cannot be cleaned in place due to the fact that the identification power is reduced under various bad weather, frequent charging is needed in the operation process, and the maintenance cost and the difficulty are high; the contrast is got up, also there is the mode of drawing in the floater in by the powerful underwater suction of a certain fixed point position in certain area, some shortcomings of unmanned salvage ship above having avoided, but the floater assembles when too much, the floater of collecting will in time be handled, and judge whether the best operating mode of collection process is also comparatively troublesome, the immersible pump of local use a bit, the maintenance construction trouble of going wrong appears, most needs timely on-the-spot intervention of distributor, increase the personnel burden. Therefore, it is necessary to invent an automatic fishing and monitoring device for floating objects on the water surface.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides an automatic salvaging and monitoring device for water surface floaters.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an automatic fishing of surface of water floater and monitoring device which characterized in that: the device comprises an outer barrel lifting mechanism, an inner net lifting mechanism, a sewage self-priming pump and an electric cabinet, wherein the outer barrel lifting mechanism is arranged on the bank side; the outer barrel lifting mechanism comprises an outer barrel and a body support, the outer barrel is arranged below the water surface, the body support is fixedly connected with the shore-based structural house, the head end of the body support is a frame-shaped structure capable of just sleeving the outer wall of the outer barrel, and the body support can drive the outer barrel to lift through an electric push rod and a connecting rod mechanism; the outer barrel comprises a first inner mesh barrel, the bottom of the first inner mesh barrel is communicated with the inlet of the sewage self-suction pump through a suction hose, and the outlet of the sewage self-suction pump is connected with a drain pipe which extends into the water bottom; the inner net lifting mechanism comprises a top plate part, an inner net barrel II and an inner net barrel III, the top plate part is arranged right above the outer barrel, and the inner net barrel III and the inner net barrel II are sequentially placed in the inner net barrel I; the top plate part comprises a first pulley block, a second pulley block, a first lifting speed reduction motor, a second lifting speed reduction motor and a camera, the first lifting speed reduction motor can drive the third inner mesh barrel to lift through driving a steel wire rope, the second lifting speed reduction motor can drive the second inner mesh barrel to lift through driving the steel wire rope, and the camera is used for monitoring the outer barrel; the electric cabinet comprises a controller and a wireless receiving and transmitting module, wherein the controller is electrically connected with the wireless receiving and transmitting module, a sewage self-priming pump, an electric push rod, a first lifting speed-reducing motor, a second lifting speed-reducing motor and a camera; the wireless receiving and transmitting module is in wireless connection with the remote control room.

Further, outer bucket is the barreled structure, and is two-layer inside and outside, and outer except that the top surface remaining face all be impervious to water, and the intranet bucket that sets up is its inlayer, the one remaining face of intranet bucket is the foraminiferous board of taking except the top surface and makes.

Further, the barrel opening of the outer barrel is an arc-shaped barrel opening with an arc-shaped cross section.

Furthermore, the connecting rod mechanism comprises a torsion connecting rod, a crank arm, a driven crank rod, a lifting arm and a connecting rod; the upper portion of the support is provided with a through hole and penetrates through the torsion connecting rod, one side of the torsion connecting rod is welded at the position, close to the middle, of the crank arm, the other side of the torsion connecting rod is welded at one end of the driven crank rod, the head end of the crank arm is connected with the rod head of the electric push rod through a rotating pin shaft, the tail end of the crank arm is connected with the connecting rod through a rotating pin, lifting arms are arranged on two sides of the opening of the outer barrel, and the head ends of the lifting arms are connected with the connecting rod through the rotating pin.

Furthermore, the tail end of the body support is provided with a vertical waist hole for adjusting the height of the adjusting device relative to the water level during installation.

Furthermore, two sides of a three-barrel opening of the inner net barrel are symmetrically connected with a second steel wire rope and a third steel wire rope, the second steel wire rope passes through an upper pulley of the first pulley block and a second pulley block and penetrates through a gap of the second pulley block, a rope passing plate is arranged at the rear end of the second pulley block, the third steel wire rope passes through an upper pulley of the second pulley block and a fourth pulley of the second pulley block, then passes through a lower through hole in the rope passing plate together with the second steel wire rope and is fixedly connected with a rope collecting wheel connected with an output shaft of the lifting speed reducing motor;

two sides of the second bucket opening of the inner net bucket are symmetrically connected with a first steel wire rope and a fourth steel wire rope, the first steel wire rope firstly penetrates through a small avoiding hole formed in the upper end of the third inner net bucket, then passes through a first pulley on the first pulley block and penetrates through a second gap of the pulley block, the fourth steel wire rope also penetrates through the small avoiding hole formed in the upper end of the third inner net bucket, passes through a third pulley on the second pulley block and then simultaneously passes through an upper through hole in the rope passing plate together with the steel wire rope, and is fixedly connected with a second rope collecting wheel connected with an output shaft of the second lifting speed reducing motor.

Furthermore, the pulley block I, the pulley block II, the lifting gear motor I, the lifting gear motor II and the camera are fixed on the top base plate through screws, and a plurality of waist holes are formed in the top base plate and used for being connected with top screws of the shore-based structural house.

Furthermore, the speed reducers contained in the first pulling speed reduction motor and the second pulling speed reduction motor are both worm and gear speed reducers.

Furthermore, a current sensor is arranged in the electrical cabinet to monitor the real-time current of the sewage self-priming pump.

Further, still be equipped with the thermal relay in the regulator cubicle, when the electric current reaches a certain numerical value automatic cutout sewage self priming pump power.

The utility model has the main advantages and beneficial effects that:

the floater likes to lean against the shore, and most dead angles are on the shore, so the floater is arranged at a shore fixing point, the floater is beneficial to absorbing the floater in one region, sanitation workers are beneficial to sequentially cleaning the floater at a fixed point, and the workload is greatly reduced; the liftable outer barrel is sucked by the shore-based sewage self-sucking pump, so that the difficulty in maintenance when the submersible pump is used is avoided.

The electric push rod is used for driving the connecting rod mechanism, so that the outer barrel can be controlled to automatically lift, the height difference between the suction port and the liquid level can be conveniently and timely adjusted, and the optimal suction effect is achieved; be equipped with the camera and aim at the storage area surface of water, be equipped with wireless receiving and transmitting module, but remote monitoring operation to reduce personnel site operation.

Inside sets up and is greater than two superimposed intranet buckets, when the floater is salvaged to needs, can automatic lifting respectively, intensity of labour significantly reduces has also prolonged the time interval that the floater has been salvaged in sanitation worker's clearance simultaneously. Adopt current sensor to carry out real-time current monitoring to sewage self priming pump to gather the volume of accomodating to the floater and carry out automatic diagnosis, the promotion of net bucket in the automatic control reduces remote monitoring personnel's burden, the intensity of labour of salvaging that significantly reduces.

Drawings

FIG. 1 is a side view of the present invention in its entirety;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of the outer tub elevating mechanism (lowermost end) of the present invention;

FIG. 4 is a side view of the outer tub elevating mechanism (uppermost end) of the present invention;

FIG. 5 is a first side view of the outer barrel lifting mechanism and the inner net lifting mechanism (the inner net barrel is lifted up) of the present invention;

FIG. 6 is a second side view of the outer tub lifting mechanism and the inner net lifting mechanism (the inner net barrel three and the inner net barrel four are both lifted) of the present invention;

FIG. 7 is a third side view of the outer barrel elevating mechanism and the inner net lifting mechanism (the inner net barrel is not lifted) of the present invention;

FIG. 8 is a side view of the top plate structure of the present invention;

FIG. 9 is a perspective view of the electrical cabinet of the present invention;

FIG. 10 is a schematic block diagram of the power supply and distribution of the present invention;

fig. 11 is a control schematic block diagram of the present invention.

Wherein 1, an outer barrel lifting mechanism; 2. an inner net lifting mechanism; 3. a sewage self-priming pump; 4. an electrical cabinet; 5. a suction hose; 6. a shore-based structure house; 7. a body support; 8. an outer tub; 9. a connecting rod; 10. a crank arm; 11. an electric push rod; 12. an electric push rod seat; lifting arms; 14. a connecting seat; 15. a torsion connecting rod; 16. a driven crank lever; 17. a first inner net barrel; 18. a second inner net barrel; 19, an inner net barrel III; 20. an inner wall convex plate; 21. an arc-shaped bung hole; 22. a barrel bottom elbow; 23. a first steel wire rope; 24. a second steel wire rope; 25, a third steel wire rope; 26. a fourth steel wire rope; 27. a top plate portion; 28. a top substrate; 29. a first pulley block; 30. a second pulley block; 31. a first pulley; 32. a second pulley; 33. a third pulley; 34. a fourth pulley; 35. a rope passing plate; 36. pulling a first speed reducing motor; 37. a rope collecting wheel I; 38. pulling a speed reducing motor II; 39. a rope collecting wheel II; 40. a camera; 41. a drain pipe; 42. a pump end elbow; 43. an antenna; 44. a wireless receiving and transmitting module; 45. a switching power supply; 46. a panel button; 47. a controller; a current sensor; 49. a thermal relay; 50. a water surface; 51. and (4) a bank.

Detailed Description

The utility model is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

The utility model provides an automatic fishing of surface of water floater and monitoring device, mainly includes outer bucket elevating system 1, intranet and carries lifting mechanism 2, sewage self priming pump 3 and regulator cubicle 4. Outer bucket elevating system 1 includes outer bucket 8, outer bucket 8 is the barreled structure, and it is two-layer inside and outside, and the skin is all not permeable to water except that the top surface, and an internal net bucket 17 that sets up is its inlayer, internal net bucket 17 is all taking the mesh board to make except that the top surface, has the effect of filtering the floater, internal net bucket 17 is with its upper edge place on the inner wall flange 20 that outer bucket set up and concreties. The bottom of the inner net barrel I17 is provided with a hole and is connected with a barrel bottom elbow 22 through a flange, the other end of the barrel bottom elbow 22 is communicated with the inlet of the sewage self-priming pump 3 through a suction hose 5 and a pump end elbow 42, and the outer barrel 8 can move up and down within a certain range due to the flexibility of the suction hose 5; the outlet of the sewage self-priming pump 3 is connected with a drain pipe 41 which extends into the water bottom, so that when the sewage self-priming pump 3 works, sewage in the outer barrel 8 can be extracted and discharged into the water bottom. The barrel mouth of the outer barrel 8 is provided with an arc barrel mouth 21 with an arc-shaped cross section, so that water flow and floating objects are easy to suck into the barrel, the uppermost edge of the arc barrel mouth 21 of the outer barrel 8 is generally lower than the water surface 50 during operation, and the height difference is generally 1-5cm, so that the water surface layer in a certain water area is gathered towards the barrel mouth, and meanwhile, the floating objects on the water surface are driven to be sucked into the barrel and are isolated by a filter screen.

The outer barrel lifting mechanism 1 further comprises a body support 7, wherein the head end of the body support 7 is of a frame-shaped structure capable of just covering the outer wall of the outer barrel 8, and the outer barrel 8 is limited to only move up and down in water. A through hole is formed in the upper portion of the support 7 and penetrates through a torsion connecting rod 15, one side of the torsion connecting rod 15 is welded at the position, close to the middle, of the crank arm 10, the other side of the torsion connecting rod 15 is welded at one end of a driven crank rod 16, the tail end of the crank arm 10 is connected with the connecting rod 9 through a rotating pin, lifting arms 13 are arranged on two sides of a barrel opening of the outer barrel 8, the head ends of the lifting arms 13 are connected with the connecting rod 9 through the rotating pin, and therefore the crank sliding block mechanism is formed by the crank arm 10, the connecting rod 9, the outer barrel 8 and the body support 7; the torsion connecting rod 15 can transmit torsion, and the torsion of the crank arm 10 is transmitted to the driven crank rod 16, so that the driven crank rod 16, the connecting rod 9, the outer barrel 8 and the body bracket 7 on the driven side form a crank sliding block mechanism; the driving side and the driven side act simultaneously, the stress of the outer barrel 8 is more balanced, the lifting process is more stable, and the outer barrel is not easy to clamp. The head end of the crank arm 10 is connected with the head end of the electric push rod 11 through a rotating pin shaft, the cylinder barrel bottom of the electric push rod 11 is connected with the electric push rod seat 12 through a rotating pin shaft, the electric push rod seat 12 is tightly locked at the side part of the body support 7 through a screw, so that the electric push rod 11 and the crank arm 10 form a crank rocker mechanism, and when the electric push rod 11 is extended or retracted, the crank arm 10 can rotate around the axis of the torque connecting rod 15. Through the above mechanism, when the electric push rod 11 is electrically pushed and pulled, the lifting action of the outer barrel 8 can be formed. Outer bucket elevating system 1 still includes connecting seat 14, connecting seat 14 one side with body support 7 end-to-end connection, the another side concreties with the bottom structure of bank base structure room 6, body support 7 can be when the installation manual regulation its relative connecting seat 14 upper and lower position to the height of adaptation surface of water, preferably body support 7 end is opened has moves towards waist hole from top to bottom for adjusting device relative surface of water height during the installation. When the whole device is in operation, the water level may change, and the outer barrel lifting mechanism 1 can realize electric control fine adjustment.

The mechanism 2 is carried to intranet includes two inner net buckets 18 and three inner net buckets 19, two inner net buckets 18 compare one 17 of inner net buckets that sets up in outer bucket 8 is slightly little, three 19 of inner net buckets compare two 18 of inner net buckets are slightly little to can make three, two of inner net buckets put into in order in one 17 of inner net buckets, thereby form the multiple layer filtration, the through flow of pump can be guaranteed to the mesh area sum that each side of each net bucket set up. The inner net lifting mechanism 2 further comprises a top plate part 27, two sides of a barrel opening of the third 19 inner net barrel are symmetrically connected with a second steel wire rope 24 and a third steel wire rope 25, the second steel wire rope 24 passes through a second pulley 32 on the first pulley block 29 and penetrates through a gap of the second pulley block 30, a rope passing plate 35 is arranged at the rear end of the second pulley block 30, and the rope passing plate 35 is provided with an upper through hole and a lower through hole and has a wear-resisting effect and is used for passing through and collecting the two steel wire ropes of the same barrel. The third steel wire rope 25 passes through the fourth pulley 34 on the second pulley block 30, then passes through the lower through hole on the rope passing plate 35 together with the second steel wire rope 24, and is fixedly connected with the first rope collecting wheel 37 connected with the output shaft of the first lifting speed reducing motor 36, so that when the first lifting speed reducing motor 36 is electrified to drive the first rope collecting wheel 37 to rotate, the second steel wire rope 24 and the third steel wire rope 25 are driven to be simultaneously pulled, and then the lifting motion of the third inner net barrel 19 is formed. Two sides of the opening of the second inner net barrel 18 are symmetrically connected with a first steel wire rope 23 and a fourth steel wire rope 26, the first steel wire rope 23 firstly penetrates through a small avoiding hole formed in the upper end of the third inner net barrel 19, then passes through a first pulley 31 on the first pulley block 29 and penetrates through a gap of the second pulley block 30, the fourth steel wire rope 26 also firstly penetrates through a small avoiding hole formed in the upper end of the third inner net barrel 19, passes through a third pulley 33 on the second pulley block 30, then passes through an upper through hole in the rope passing plate 35 together with the first steel wire rope 23, and is fixedly connected with a second rope collecting wheel 39 connected with an output shaft of the second lifting speed reducing motor 38, so that when the second lifting speed reducing motor 38 is electrified to drive the second rope collecting wheel 39 to rotate, the first steel wire rope 23 and the fourth steel wire rope 26 are driven to be simultaneously pulled, and the lifting motion of the second inner net barrel 18 is further formed. The speed reducers contained in the first lifting gear motor 36 and the second lifting gear motor 38 are both worm and gear speed reducers, and have a self-locking function, so that the net barrel is prevented from falling off when the motors are powered off. The top plate 27 further includes a camera 40 for monitoring the suction condition of the tub 8 at the top side relative to the water level and the operation of the water pump. When the third inner net bucket 19 is full of floating objects, the first lifting speed reducing motor 36 can be powered on to lift the floating objects, then the floating objects in the inner net bucket 18 are continuously accumulated, when the inner net bucket is full of floating objects, the second lifting speed reducing motor 38 can be powered on to lift the floating objects, the floating objects in the inner net bucket are lifted, and a cleaner is waited to start cleaning the automatically-fished floating objects. When satisfying best bung hole bore and obtaining surface of water suction effect, so many barrel designs for the interior floater of bucket is automatic salvaged, and the cleaner clearance after making things convenient for is fallen, raises the efficiency. The pulley block I29, the pulley block II 30, the lifting gear motor I36, the lifting gear motor II 38 and the camera 40 are all fixed on the top base plate 28 through screws, and a plurality of waist holes are formed in the top base plate 28 and used for being connected with top screws of the shore-based structural room 6.

The outer barrel lifting mechanism 1, the inner net lifting mechanism 2, the sewage self-priming pump 3 and the electrical cabinet 4 are all arranged on the shore, and preferably can be arranged and installed on a shore-based structure room 6 as shown in the figure, wherein one part of the shore-based structure room 6 is on the shore 51, and the other part of the shore-based structure room is suspended on the water surface 50.

The whole set of device introduces 220V alternating current to the electrical cabinet 4 through a nearby transformer, and then supplies power to the sewage self-priming pump 3, the first lifting speed-reducing motor 36, the second lifting speed-reducing motor 38 and the electric push rod 11, and simultaneously, the alternating current is changed into direct current through a switching power supply 45 arranged in the electrical cabinet 4, and the power is supplied to an external camera 40, a controller 47 inside the electrical cabinet 4 and other modules.

The whole device can realize automatic salvage and remote monitoring of floaters, and the principle is as follows: the camera 40 can shoot the suction effect and the condition of gathering floating objects when the suction port is at the high position relative to the water surface and the water pump works, and transmits information to the wireless receiving and transmitting module 44 arranged in the electrical cabinet 4 through the controller 47, and then transmits the information to the remote control room through the antenna 43 arranged on the electrical cabinet, and personnel in the control room can send out signals to control the operation of the motor of the equipment, and particularly when the high position of the suction port is required to be adjusted, the signals enter the controller 47 through the antenna 43 and the wireless receiving and transmitting module 44, so that the suction or the positive and negative rotation of the contactor of the electric push rod 11 are controlled. Similarly, when the video shows that the floating objects in the inner barrel are accumulated too much, the remote control can lift the inner net barrel three 19 and the inner net barrel two 18. When the whole device operates, the real-time current of the sewage self-sucking pump 3 can be monitored through the ground current sensor 48 arranged in the electrical cabinet 4, meshes are blocked when the number of floating objects in the barrel is too large, so that the real-time current of the sewage self-sucking pump 3 is increased, when a certain value is reached, a signal is transmitted to the controller 47, and at the moment, the mesh barrel on the innermost layer is controlled to rise to automatically salvage the floating objects, so that the blockage is clear; if the current sensor 48 still monitors that the current does not drop after the net barrel is lifted, the working motor is disconnected, and an alarm is given at the far end. The electrical cabinet 4 is also provided with a thermal relay 49, which automatically cuts off the power supply of the sewage self-priming pump when the current reaches a certain value, thus forming a double-insurance with the current sensor 48. The floater is beaten certainly, arranges that sanitation personnel to transport away the floater of having salvaged along the bank fixed point, and sewage self priming pump 3 will close when sanitation personnel begin to clear up, but the positive panel button of manual control regulator cubicle 4, and sanitation personnel alright manual adjustment interior net bucket three 19 and interior net bucket two 18 the upper and lower position to the convenience is fallen the clearance of inside floater.

When the electric push rod 11 is used for driving the outer barrel 8 to move up and down, the controller simultaneously controls the first lifting speed reduction motor 36 and the second lifting speed reduction motor 38 to be finely adjusted, so that the second inner mesh barrel 18 and the third inner mesh barrel 19 are both arranged in the outer barrel, and four steel wire ropes are in a uniform and straight state.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention without departing from the technical solution of the present invention.

Details not described in this specification are within the skill of the art that are well known to those skilled in the art.

Claims (10)

1. The utility model provides an automatic fishing of surface of water floater and monitoring device which characterized in that: comprises an outer barrel lifting mechanism (1) arranged on the bank side, an inner net lifting mechanism (2), a sewage self-priming pump (3) and an electric cabinet (4);

the outer barrel lifting mechanism (1) comprises an outer barrel (8) and a body support (7), the outer barrel (8) is arranged below the water surface, the body support (7) is fixedly connected with the shore-based structural room (6), the head end of the body support (7) is of a frame-shaped structure capable of just covering the outer wall of the outer barrel (8), and the body support (7) can drive the outer barrel (8) to lift through an electric push rod (11) and a connecting rod mechanism; the outer barrel (8) comprises a first inner mesh barrel (17), the bottom of the first inner mesh barrel (17) is communicated with an inlet of the sewage self-priming pump (3) through a suction hose (5), and an outlet of the sewage self-priming pump (3) is connected with a drain pipe (41) which extends deep into the water bottom;

the inner net lifting mechanism (2) comprises a top plate part (27), a second inner net barrel (18) and a third inner net barrel (19), the top plate part (27) is arranged right above the outer barrel (8), and the third inner net barrel (19) and the second inner net barrel (18) are sequentially placed in the first inner net barrel (17); the top plate part (27) comprises a first pulley block (29), a second pulley block (30), a first lifting speed reducing motor (36), a second lifting speed reducing motor (38) and a camera (40), the first lifting speed reducing motor (36) can drive the steel wire rope to pull the third inner mesh drum (19) to ascend and descend, the second lifting speed reducing motor (38) can drive the steel wire rope to pull the second inner mesh drum (18) to ascend and descend, and the camera (40) is used for monitoring the outer drum (8);

the electric cabinet (4) comprises a controller (47) and a wireless receiving and transmitting module (44), wherein the controller (47) is electrically connected with the wireless receiving and transmitting module (44), the sewage self-priming pump (3), the electric push rod (11), the first lifting speed reducing motor (36), the second lifting speed reducing motor (38) and the camera (40); the wireless receiving and transmitting module (44) is wirelessly connected with a remote control room.

2. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 1, wherein: outer bucket (8) are the barreled structure, and two-layer outside including, and outer except that the top surface remaining face is all impermeable to water, and the inner net bucket (17) that sets up is its inlayer, inner net bucket (17) except that the top surface remaining face is the foraminiferous board and makes.

3. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 2, wherein: the barrel mouth of the outer barrel (8) is an arc-shaped barrel mouth (21) with an arc-shaped cross section.

4. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 1, wherein: the connecting rod mechanism comprises a torsion connecting rod (15), a crank arm (10), a driven crank rod (16), a lifting arm (13) and a connecting rod (9); the support (7) upper portion is opened there is the through-hole to pass torque connecting rod (15), the welding of torque connecting rod (15) one side is in crank arm (10) and is leaned on the position in the middle, and the welding of opposite side is in the one end of driven crank lever (16), the head end of crank arm (10) is connected with the pole head of electric putter (11) through rotating pin axle, crank arm (10) end links to each other with connecting rod (9) through the rotating pin, outer bucket (8) bung hole both sides all are provided with lifting arm (13), lifting arm (13) head end links to each other through the rotating pin with connecting rod (9).

5. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 1, wherein: the tail end of the body support (7) is provided with a vertical waist hole for adjusting the height of the adjusting device relative to the water level during installation.

6. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 1, wherein:

two sides of the opening of the inner net barrel III (19) are symmetrically connected with a steel wire rope II (24) and a steel wire rope III (25), the steel wire rope II (24) passes through a pulley block I (29) and a pulley block II (30) to pass through a gap, the rear end of the pulley block II (30) is provided with a rope passing plate (35), and the steel wire rope III (25) passes through a pulley block II (30) and a pulley block II (34) and then is fixedly connected with the steel wire rope II (24) and simultaneously passes through a lower through hole in the rope passing plate (35) and a rope collecting wheel I (37) connected with an output shaft of a lifting speed reducing motor I (36);

two sides of the opening of the inner net barrel II (18) are symmetrically connected with a first steel wire rope (23) and a fourth steel wire rope (26), the first steel wire rope (23) firstly penetrates through a small avoiding hole formed in the upper end of the inner net barrel III (19), then passes through a first pulley (31) on the pulley block I (29) and penetrates through a gap of the pulley block II (30), the fourth steel wire rope (26) also firstly penetrates through the small avoiding hole formed in the upper end of the inner net barrel III (19), passes through a third pulley (33) on the pulley block II (30), then passes through an upper through hole in the rope passing plate (35) together with the first steel wire rope (23), and is fixedly connected with a second rope collecting wheel (39) connected with an output shaft of the second lifting speed reducing motor (38).

7. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 6, wherein: the pulley block I (29), the pulley block II (30), the lifting gear motor I (36), the lifting gear motor II (38) and the camera (40) are fixed on the top base plate (28) through screws, and a plurality of waist holes are formed in the top base plate (28) and used for being connected with top screws of the shore-based structural room (6).

8. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 7, wherein: the speed reducers contained in the pulling speed reducing motor I (36) and the pulling speed reducing motor II (38) are both worm and gear speed reducers.

9. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 1, wherein: a current sensor (48) is arranged in the electric cabinet (4) to monitor the real-time current of the sewage self-priming pump (3).

10. The automatic fishing and monitoring device for the floating objects on the water surface as claimed in claim 9, wherein: and a thermal relay (49) is also arranged in the electrical cabinet (4), and when the current reaches a certain value, the power supply of the sewage self-priming pump is automatically cut off.

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