CN112591018A

CN112591018A - Automatic change river course sewage treatment equipment

Info

Publication number: CN112591018A
Application number: CN202011331201.1A
Authority: CN
Inventors: 叶彩霞
Original assignee: ANQING VOCATIONAL & TECHNICAL COLLEGE
Current assignee: ANQING VOCATIONAL & TECHNICAL COLLEGE
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-04-02

Abstract

The invention discloses automatic river sewage treatment equipment which comprises a catamaran, wherein a connecting plate is welded between the top ends of hulls on two sides of the catamaran, storage batteries are installed inside the hulls on the two sides of the catamaran, an integrated circuit board is installed inside the catamaran, and a fixing column is vertically welded at one end of the top of the hulls on the two sides of the catamaran. According to the invention, the packing box group I and the packing box group II driven by the electric telescopic rod II are symmetrically arranged between the catamarans, so that the cleaned duckweeds can be conveniently and continuously packed and collected, compared with the traditional duckweed cleaning device, the duckweeds are not influenced by the defect of large variation of the collected weight of the duckweeds, the whole weight variation of the device is small, the volume occupied by the collected and stored duckweeds is small, the weight of a storage battery carried by a ship body with the same volume is larger, the cruising ability is obviously improved, the collected duckweeds do not need to be frequently conveyed back and forth, the weight of the ship body is smaller, the maneuvering flexibility is stronger, and the cleaning efficiency of duckweeds garbage in the environment is higher.

Description

Automatic change river course sewage treatment equipment

Technical Field

The invention relates to the technical field of environmental protection, in particular to automatic river sewage treatment equipment.

Background

The duckweed is a floating plant of the genus Lemna of the family Lemnaceae, and has symmetrical thallus, green surface, nearly circular shape, inverted oval shape or inverted oval shape, complete margin, slightly convex upper surface or raised along the midline, unobvious pulse, white root, blunt root cap, root sheath without wings, a sac at one side of the back of the thallus, a new thallus forming a floating in the sac, connected with a parent body by a very short thin handle, and then dropped off, fruit without wings, nearly gyroscope shape, and seeds with longitudinal ribs.

The duckweed is distributed in all places in China, the duckweed prefers warm climate and humid environment, is not severe cold and mostly grows in other still water areas such as paddy fields, ponds and ponds, lakes and the like, the water bodies in the areas are threatened by duckweed outbreak under the condition of gradually rising temperature, the situation is seriously related to the eutrophication of the water bodies, a large amount of nutritive salt is enriched due to the fact that a large amount of exogenous pollution (domestic sewage, rain sewage, surface runoff and the like) is discharged, the self-purification capacity of the water bodies is exceeded, and therefore the duckweed in the water bodies is propagated in large quantities under sufficient nutritive substances and suitable conditions, the phenomenon that a plurality of river channels are overgrown like green blankets is caused, the overgrowth of the duckweed can influence the photosynthesis of plants in the water bodies, the dissolved oxygen of the water bodies is reduced, the death and the water quality is deteriorated, the water body ecological system is unbalanced, the self-purification capacity of the water bodies is lost for a long time, and, seriously affecting the normal life of the surrounding residents.

At present, the existing duckweed treatment mostly adopts manual salvaging or controls a machine to replace manual salvaging, the manual salvaging has low working efficiency and large potential safety hazard of overwater operation, the machine salvaging has high working efficiency, the manpower is reduced, but the use cost is high, some large ships can be used for salvaging duckweeds in some large water areas, but the large ships can not be used for salvaging the duckweeds in water areas such as small lakes, rivers and the like, the influence of the duckweeds in the water areas with small areas is often more serious, the influence on daily life of people is larger, the manual salvaging can be only adopted or the small machines can replace manual salvaging in the water areas with small areas and shallow water depths, the manual labor also has the problems, but the small machines can reduce the manpower and the use cost, but are subjected to endurance capacity, The waters degree of depth, the influence of self gravity and heavy burden ability causes the sensation that uses very chicken rib, because duckweed needs the splendid attire to collect on salvage equipment, duckweed collects all the time on salvage equipment like this, cause salvage equipment weight to increase, the draft increases, duration reduces, and salvage in-process need come and go to transport constantly and collect the duckweed of accomplishing and just can normally use, such drawback exists in the large-scale equipment equally, although less to large-scale equipment influence, still can not neglect, for this we provide one kind and possess the duckweed and collect the packing function, and can improve the automatic river course sewage treatment equipment of duration.

Disclosure of Invention

The invention aims to provide automatic river sewage treatment equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic river sewage treatment device comprises a catamaran, wherein connecting plates are welded between the top ends of hulls on two sides of the catamaran, storage batteries are mounted inside the hulls on two sides of the catamaran, an integrated circuit board is mounted inside the catamaran, fixed columns are vertically welded at one end of the tops of the hulls on two sides of the catamaran, a salvage assembly is hinged between the top ends of the two fixed columns and comprises fixed plates hinged to the fixed columns on two sides and close to the top end of the side wall on one side, the two fixed plates are arranged in parallel, an electric telescopic rod I is hinged between the bottom end of each fixed plate and each fixed column, a conveyor belt I is mounted between the two fixed plates through a bearing, a conveyor belt II is mounted between the fixed plates on two sides above the conveyor belt I through a bearing, the conveyor belt II is arranged in parallel to the conveyor, the width of the scraping plate is smaller than or equal to the distance between the second conveyor belt and the first conveyor belt, the first conveyor belt is in a drying net shape, one ends of top rotating shafts of the first conveyor belt and the second conveyor belt penetrate through the fixing plate and are provided with gears which are meshed with each other, one end, far away from the gears, of the first conveyor belt and the second conveyor belt is provided with a first motor, a collecting hopper is welded between two fixed columns at the position right below the top end of the first conveyor belt, the bottom end, far away from the fixed columns, of the outer side wall of the collecting hopper is connected with a feeding pipe, the feeding pipe is in an L shape, an auger is installed at the bottom end inside the collecting hopper through a bearing, a second motor is installed on the outer side wall of the collecting hopper at the position of the auger, the output end of the second motor is connected with the auger, one end, far away from the, two parallel chain conveying lines are arranged between the large-volume garbage storage box and the top end of the collecting hopper, the distance between the two chain conveying lines is consistent with the width of the large-volume garbage storage box and the top end of the collecting hopper, parallel connecting rods are evenly arranged on the outer sides of the two chain conveying lines at equal intervals, a motor III for driving the chain conveying lines to rotate is arranged on the outer side wall of the large-volume garbage storage box, a duckweed packing component is arranged on a catamaran between the large-volume garbage storage box and the collecting hopper, the duckweed packing component comprises electric telescopic rods II horizontally arranged at the tops of two hulls of the catamaran, the output ends of the electric telescopic rods II at the tops of the two hulls of the catamaran are arranged in alignment with each other, fixing covers are vertically arranged at the output ends of the electric telescopic rods II at the two sides of the top of the catamaran, and guide plates, the outer side wall of the fixed cover is welded with bearing rods parallel to the electric telescopic rod two phases, the bearing rods vertically penetrate through the guide plate and are arranged, slide holes matched with the bearing rods are formed in the guide plate, a first packing box group is placed on the inner side of the fixed cover installed on the ship body on one side of the catamaran and is formed by mutually overlapping and splicing a plurality of first packing boxes, a second packing box group is placed on the inner side of the fixed cover installed on the ship body on the other side of the catamaran and is formed by mutually overlapping and splicing a plurality of second packing boxes, pipe walls are vertically arranged at the edge positions of the outer side walls of the opening positions of the first packing boxes and the second packing boxes, the pipe walls are in a semicircular pipe shape, one end of the feeding pipe, far away from the collecting hopper, is vertically arranged downwards and extends to the middle position of the first packing boxes and the second packing boxes, and the height of the top end of each pipe wall is larger than the, and the internal diameter of pipe wall is greater than the external diameter of conveying pipe, all be equipped with the connection pad on the first packing box in the pipe wall outside and the packing box lateral wall, the connection pad is arranged along the circumferencial direction of first packing box and second packing box, spacing hole has evenly been arranged equidistantly on the connection pad at first packing box position, and evenly arranged equidistantly on the connection pad at two packing box positions with spacing hole matched with stopper, the border position department welding of fixed cover bottom lateral wall has the mounting panel, the regulating plate has been worn to insert perpendicularly on the mounting panel, regulating plate and mounting panel all are circular-arc, are equipped with the slide opening with regulating plate matched with on the mounting panel, and install electric telescopic handle three between mounting panel and the regulating plate, the regulating plate extends to fixed cover opening position's lateral wall border position department and evenly wears to insert perpendicularly along its circumferencial direction is equidistant to have the limiting plate, be equipped with limiting plate matched with slide opening on the, and an electric telescopic rod IV is arranged between one end of the limiting plate extending to the outer side of the adjusting plate and the adjusting plate.

Preferably, the first packing box and the second packing box are both in a circular truncated cone shape or a prismatic table shape with one end open, and the side walls of the first packing box and the second packing box are both in a net shape.

Preferably, the length of the second conveyor belt is greater than or equal to that of the first conveyor belt, and the height of the bottom end of the second conveyor belt is greater than that of the bottom end of the first conveyor belt.

Preferably, the top position of the inner wall of the pipe wall is uniformly provided with grooves at equal intervals along the circumferential direction of the pipe wall, and the top position of the inner part of each groove is hinged with a baffle plate through a torsion spring.

Preferably, the top ends of the fixed columns on the two sides of the catamaran are hinged with protective covers through damping rotating shafts, the cross sections of the protective covers are arc-shaped, the diameters of the protective covers are smaller than the width of the top ends of the collecting buckets, blocking plates are arranged at the edge positions of the side walls of the bottom ends of the protective covers, water filtering holes are uniformly arranged on the blocking plates in a rectangular array mode, and guide plates are uniformly arranged on the inner sides of the protective covers above the blocking plates at equal intervals.

Preferably, a water pump is installed at the top of the catamaran, an input end of the water pump is connected with a water inlet pipe, one end, far away from the water pump, of the water inlet pipe is connected with a filter screen and extends to the interior of a river channel, an output end of the water pump is connected with a first liquid distribution pipe and a second liquid distribution pipe through a three-way valve respectively, one end, far away from the water pump, of the first liquid distribution pipe extends to a position right below the top end of a conveyor belt and is arranged in parallel to the first conveyor belt, first spray heads matched with the first conveyor belt are uniformly arranged on the first liquid distribution pipe on the first conveyor belt at equal intervals, one end, far away from the water pump, of the second liquid distribution pipe extends to a position on the top.

Compared with the prior art, the invention has the beneficial effects that:

1: according to the invention, the electric telescopic rod I is arranged between the fixed column and the hinged fixed plate, the conveyor belt I and the conveyor belt II are respectively arranged between the fixed plates at two sides, the fixed plate, the conveyor belt I and the conveyor belt II can be driven to turn over by the expansion of the electric telescopic rod I, the height of the fixed plate, the bottom end of the conveyor belt I and the bottom end of the conveyor belt II can be conveniently adjusted by turning over, so that the resistance of the catamaran in the advancing process can be reduced by turning over the fixed plate upwards in the advancing process of the catamaran, the depth of the fixed plate extending to the water body can be conveniently adjusted in the duckweed salvaging and cleaning process, the depth of the conveyor belt I extending to the water body can be adjusted according to the draft of the catamaran, the height of the conveyor belt II from the water surface can be adjusted, the function of collecting the floating impurities with larger volume which can exist by extending the bottom end of the conveyor And because the second conveyor belt is not in contact with the water body, the resistance generated by rotation is small, and the second conveyor belt is matched with the function of overturning and accommodating the fixed plate in the process of advancing to a proper water area of the catamaran, so that the effect of cleaning and collecting the duckweed garbage on the water surface is increased, the energy loss is reduced as much as possible, and the cruising service capacity of the device is increased.

2: according to the invention, the packing box group I and the packing box group II driven by the electric telescopic rod II are symmetrically arranged between the catamarans, the packing box group I and the packing box group II forming the packing box group I and the packing box group II are respectively provided with the limiting holes and the limiting blocks which are matched with each other, in the course of collecting the duckweeds, the duckweeds collected by the conveyor belt I fall into the collecting hopper and then are conveyed by the feeding pipe, the symmetrically arranged packing box group I and the packing box group II are close to and far away from the collecting hopper through reciprocating motion for continuous packing of the duckweeds, when the packing box groups I and the packing box group II at two sides are close to each other, the packing box I and the packing box group II at the outermost sides can be fixedly formed by inserting the limiting blocks into the limiting holes, so that the packing box I and the packing box group II at the outermost sides are fixedly attached to form a container for containing the duckweeds, and the pipe walls at the top ends of the packing box I and the packing box group II can form a connecting pipeline sleeved at the outer side of the bottom end of the The collecting, connecting and using stability and the containing effect are good, river water mixed in the duckweeds can be filtered through the net-shaped side walls of the first packing box and the second packing box, more duckweeds can be contained as much as possible at one time, when the container formed by the first packing box and the second packing box which are positioned at the outermost side needs to be replaced, the first packing box and the second packing box are driven by the electric telescopic rod to be away from each other and shed, at the moment, because the first packing box and the second packing box which are positioned at the outermost side are mutually matched to form a container for containing the duckweeds, and pipe walls on the first packing box and the second packing box are respectively and symmetrically sleeved at the outer side of the feeding pipe, only the first packing box and the second packing box are driven to be away from each other in the process of being away from falling, and the first packing box and the second packing box which are fixedly connected cannot move left and right, so that the duckweeds falling onto the water surface under the influence of the weight of the contained duckweeds to finish the, and the packing box group I and the packing box group II are still kept in the original state at the moment, one less packing box is respectively arranged on the packing box group I and the packing box group II, then the container which is close to each other to form packing can be formed on the site outside the feeding pipe for containing and collecting duckweeds for use, compared with the traditional duckweeds cleaning device, the defect that the weight change of the duckweeds is large is avoided, the whole weight change of the device is small, the size of the hull occupied by collecting and storing the duckweeds is small, the weight of a storage battery which can be carried by the hull with the same size is larger, the cruising ability is obviously improved, the collected duckweeds do not need to be frequently conveyed and conveyed repeatedly, the hull is smaller in weight, the maneuvering flexibility is stronger, and the duckweeds garbage cleaning efficiency to the environment is higher.

3: the invention is characterized in that the catamaran is provided with the large-volume garbage storage box, and the conveying structure formed by the chain conveying line and the connecting rods is arranged between the large-volume garbage storage box and the collecting hopper, so that on one hand, the large-volume garbage storage box is favorable for collecting garbage sundries which can float horizontally, such as plastic bottles or dried branches and the like, but the garbage sundries float on the water surface in a small quantity and have the characteristic of low weight, thereby being capable of collecting the large-volume garbage and reducing the influence on the movement of equipment, on the other hand, the chain conveying line drives the connecting rods to move, so that the large-volume garbage can be conveyed into the large-volume garbage storage box for collection, and the filtering gap for filtering the water surface garbage is formed by utilizing the space between the two adjacent connecting rods, so that the classified transportation and collection of the small-volume garbage such, the device is added to collect and treat the water surface floating garbage and the collecting and treating effect, and the phenomenon that the large-volume garbage falls into the collecting hopper and is blocked inside the feeding pipe is avoided.

4: according to the invention, the overturning protective cover is arranged at the top end of the fixed column, the water pump is arranged on the catamaran, the output end of the water pump is respectively connected with the first liquid distribution pipe and the second liquid distribution pipe, the water body is pumped by the water pump and is respectively conveyed to the position below the top end of the first conveyor belt and the position at the top end inside the protective cover through the first liquid distribution pipe and the second liquid distribution pipe, the first conveyor belt and the protective cover are respectively flushed and cleaned by the first liquid distribution pipe and the second liquid distribution pipe, the using effect of collecting duckweed by the first conveyor belt is increased, the influence of surface tension on the duckweed which is not dropped is avoided, the splashing of the liquid pumped by the water pump is avoided by using and flushing the protective cover, the influence of external environment such as strong wind on the dropped duckweed part is reduced, the protective cover can guide and flush the duckweed, and the duckweed collected by the, the river water sprayed by the second liquid distribution pipe can be cleaned on the inner wall of the protective cover and can slide along the inner wall, the guide plate on the inner wall of the protective cover can further prevent the cleaned river water from forming a fixed flowing direction, the uniformity of the downward flow of the sprayed water is increased, the barrier plate part with the water filtering holes at the bottom end of the protective cover finally falls down, the chain conveying line and the connecting rod are flushed and cleaned after falling, the situation that duckweeds drop to the inside of the large-size garbage storage box to cause mess of duckweeds collection due to the fact that the duckweeds drop on the connecting rod is avoided, the effect of classified collection and cleaning is increased, the flushed river water finally drops to the inside of the packing box along with the duckweeds from the feeding pipe part, the situation that the duckweeds are stained to the inside of the collecting hopper, the feeding pipe and the like is avoided, the continuous small-amount.

Drawings

FIG. 1 is a side view of the internal structure of the present invention;

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

FIG. 3 is a schematic view of an enlarged structure in front view of the splicing part of the first packing box group and the second packing box group;

FIG. 4 is an enlarged side view of the collecting funnel and the packing box according to the present invention;

FIG. 5 is an enlarged front view of the fixing cover according to the present invention;

FIG. 6 is a side view of the fixing cover of the present invention;

FIG. 7 is a schematic diagram of a splicing front view internal structure of a first packing box and a second packing box of the present invention;

FIG. 8 is a schematic top view of the first and second packing boxes of the present invention;

FIG. 9 is a schematic side view of the internal structure of the shield of the present invention;

fig. 10 is a schematic top view of a part of the chain conveying line of the present invention.

In the figure: 1. a baffle; 2. a squeegee; 3. a second conveyor belt; 4. a protective cover; 5. a first motor; 6. a liquid distribution pipe II; 7. a fixing plate; 8. fixing a column; 9. a liquid distribution pipe I; 10. a water pump; 11. a catamaran; 12. a water inlet pipe; 13. a guide plate; 14. a second electric telescopic rod; 15. a load-bearing bar; 16. a first conveyor belt; 17. a connecting plate; 18. an integrated circuit board; 19. a storage battery; 20. a first electric telescopic rod; 21. a third motor; 22. a collecting hopper; 23. a first spray nozzle; 24. a second spray head; 25. a gear; 26. a chain conveying line; 27. a second motor; 28. packing a box I; 29. a large volume trash storage bin; 30. a tube wall; 31. a connecting rod; 32. a packing auger; 33. a limiting plate; 34. an adjusting plate; 35. mounting a plate; 36. a connecting disc; 37. a limiting hole; 38. a feed pipe; 39. a fixed cover; 40. a groove; 41. a shielding plate; 42. a second packing box; 43. a limiting block; 44. fourthly, electrically telescopic rods are arranged; 45. a third electric telescopic rod; 46. water filtering holes; 47. a barrier plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown: an automatic river sewage treatment device comprises a catamaran 11, connecting plates 17 are welded between the top ends of hulls on two sides of the catamaran 11, storage batteries 19 are mounted inside the hulls on two sides of the catamaran 11, the storage batteries 19 supply power for electrical appliances, an integrated circuit board 18 is mounted inside the catamaran 11, the integrated circuit board 18 is used for controlling the on-off operation of the electrical appliances and is used for remote control through a signal receiving module, fixing columns 8 are vertically welded at one ends of the tops of the hulls on two sides of the catamaran 11, a fishing assembly is hinged between the top ends of the two fixing columns 8 and comprises fixing plates 7 hinged to the fixing columns 8 on the two sides and close to the top end of the side wall on one side, the two fixing plates 7 are arranged in parallel, electric telescopic rods 20 are hinged between the bottom ends of the fixing plates 7 and the fixing columns 8, a second conveyor belt 3 is arranged between the fixed plates 7 on the two sides above the first conveyor belt 16 through a bearing, the second conveyor belt 3 is arranged in parallel with the first conveyor belt 16, scrapers 2 are uniformly arranged on the outer surface of the second conveyor belt 3 at equal intervals, the width of each scraper 2 is smaller than or equal to the interval between the second conveyor belt 3 and the first conveyor belt 16, the first conveyor belt 16 is in a drying net shape, the length of the second conveyor belt 3 is larger than or equal to the length of the first conveyor belt 16, the height of the bottom end of the second conveyor belt 3 is larger than the height of the bottom end of the first conveyor belt 16, one end of a top rotating shaft of the first conveyor belt 16 and the second conveyor belt 3 penetrates through the fixed plates 7 and is provided with a gear 25 which is meshed with each other, a first motor 5 is arranged at one end, far away from the gear 25, of one top rotating shaft, the diameter of protection casing 4 is less than the width on collecting hopper 22 top, the border position department of protection casing 4 bottom lateral wall is equipped with baffler 47, be rectangular array form and evenly arranged water filtering hole 46 on baffler 47, and baffler 1 has evenly been arranged to the protection casing 4 inboard of baffler 47 top, water pump 10 is installed at the top of catamaran 11, water pump 10's input is connected with inlet tube 12, the one end that water pump 10 was kept away from to inlet tube 12 is connected with the filter screen and extends to inside the river course, water pump 10's output is connected with cloth liquid pipe two 9 and cloth liquid pipe two 6 respectively through the three-way valve, the one end that water pump 10 was kept away from to cloth liquid pipe one 9 extends to conveyer belt 16 under the top position department and arranges in parallel with conveyer belt one 16, and the equal interval has evenly arranged first nozzle 23 with 16 matched with conveyer belt one on the cloth liquid pipe one 9 at conveyer belt one 16 position, the one end that water pump 10 was kept away The device comprises a protective cover 4, a liquid distribution pipe II 6 arranged on the protective cover 4 and provided with spray heads II 24 at equal intervals, a collecting hopper 22 is welded between two side fixing columns 8 at the position right below the top end of a conveyor belt I16, the bottom end of the outer side wall of the collecting hopper 22 far away from one side of the fixing columns 8 is connected with a feed pipe 38, the feed pipe 38 is in an L shape, an auger 32 is installed at the bottom end inside the collecting hopper 22 through a bearing, a motor II 27 is installed on the outer side wall of the collecting hopper 22 at the position of the auger 32, the output end of the motor II 27 is connected with the auger 32, one end of the auger 32 far away from the motor II 27 extends into the feed pipe 38, a large-volume garbage storage box 29 is welded at the top of a catamaran 11 far away from one side of the fixing columns 8 of the collecting hopper 22, two parallel chain conveying lines 26 are installed between the large-volume garbage storage box 29 and the, connecting rods 31 which are parallel to each other are uniformly arranged at equal intervals on the outer sides of the two chain conveying lines 26, a motor III 21 for driving the chain conveying lines 26 to rotate is arranged on the outer side wall of the large-volume garbage storage box 29, a duckweed packing assembly is arranged on the catamaran 11 between the large-volume garbage storage box 29 and the collecting hopper 22 and comprises electric telescopic rods II 14 which are horizontally arranged on the tops of the two hulls of the catamaran 11, the output ends of the electric telescopic rods II 14 on the tops of the two hulls on the two sides of the catamaran 11 are arranged in an aligned mode, fixing covers 39 are vertically arranged on the output ends of the electric telescopic rods II 14 on the two sides of the top of the catamaran 11, guide plates 13 are welded on the tops of the two hulls on one side of the electric telescopic rods II 14, bearing rods 15 which are parallel to the electric telescopic rods II 14 are welded on, and the guide plate 13 is provided with a slide hole matched with the bearing rod 15, a first packing box group is arranged at the inner side of a fixed cover 39 arranged on the hull at one side of the catamaran 11 and is formed by mutually overlapping and splicing a plurality of first packing boxes 28, a second packing box group is arranged at the inner side of the fixed cover 39 arranged on the hull at the other side of the catamaran 11 and is formed by mutually overlapping and splicing a plurality of second packing boxes 42, the first packing box 28 and the second packing box 42 are both in a circular table shape or a prismatic table shape with one open end, the side walls of the first packing box 28 and the second packing box 42 are both in a net shape, the outer side wall edge positions of the open positions of the second packing box 42 and the first packing box 28 are both vertically provided with a pipe 30, the pipe wall 30 is in a semicircular pipe shape, one end of the feeding pipe 38 far away from the collecting hopper 22 is vertically arranged downwards and extends to the middle position of the first packing box 28 and the second packing box 42, and the height of the top end of the pipe wall 30 is larger, the inner diameter of the pipe wall 30 is larger than the outer diameter of the feeding pipe 38, grooves 40 are uniformly arranged at the top end position of the inner wall of the pipe wall 30 at equal intervals along the circumferential direction, shielding plates 41 are hinged at the top end position of the inner part of each groove 40 through torsion springs, connecting discs 36 are arranged on the outer side walls of a first packing box 28 and a second packing box 42 at the outer side of the pipe wall 30, the connecting discs 36 are arranged along the circumferential direction of the first packing box 28 and the second packing box 42, limiting holes 37 are uniformly arranged at equal intervals on the connecting discs 36 at the first packing box 28, limiting blocks 43 matched with the limiting holes 37 are uniformly arranged at equal intervals on the connecting discs 36 at the second packing box 42, the limiting blocks 43 can be plastic rivets, a mounting plate 35 is welded at the edge position of the side wall at the bottom end of the fixing cover 39, an adjusting plate 34 is vertically inserted in the mounting plate 35, the adjusting plate 34 and the mounting plate, and an electric telescopic rod III 45 is installed between the installation plate 35 and the adjusting plate 34, the adjusting plate 34 is uniformly and vertically inserted with limiting plates 33 at equal intervals along the circumferential direction at the edge position of the outer side wall of the opening position of the fixed cover 39, a sliding hole matched with the limiting plate 33 is formed in the adjusting plate 34, and an electric telescopic rod IV 44 is installed between one end of the limiting plate 33 extending to the outer side of the adjusting plate 34 and the adjusting plate 34.

The working principle is as follows: when the device is required to be used, the electric telescopic rod I20 is kept to be stretched, the electric telescopic rod II 14 and the electric telescopic rod III 45 are contracted, a packing box group I and a packing box group II which are formed by overlapping a plurality of packing boxes I28 and two packing boxes 42 are respectively placed inside the two side fixing covers 39, at the moment, the packing box group I at the position of the two side fixing covers 39 and the packing box group II which are positioned at the outermost side are abutted against the limiting plate 33, the preparation operation of the device is completed, the device is placed in a water area to be collected and cleaned to clean water surface garbage, the two side fixing covers 39 are firstly stretched by the electric telescopic rod II 14 in the cleaning process to be driven to mutually approach, the packing box group I at the position of the two side fixing covers 39 and the packing box group II which is positioned at the outermost side are attached to the packing box II 42, and then the packing box I28 and the packing box II 42 are assembled into a container for containing the duckweed outside the bottom end of the feeding pipe 38, then the height of the fixed plate 7 and the bottom ends of the first conveyor belt 16 and the second conveyor belt 3 is changed by adjusting the shrinkage of the first electric telescopic rod 20, the bottom end of the first conveyor belt 16 extends to the inside of a water body after adjustment, the bottom end of the second conveyor belt 3 extends to the upper part of the water surface, and then the first motor 5 is electrified and rotated to drive the second conveyor belt 3 and the first conveyor belt 16 to rotate, so that the first conveyor belt 16 is utilized to convey garbage such as small-volume duckweed and garbage such as large-volume plastic bottles floating on the water surface upwards to fall off the water surface, the garbage such as small-volume duckweed and the like is easily matched with the latticed first conveyor belt 16 and conveyed upwards, the garbage such as large-volume plastic bottles and the like has larger self gravity and larger surface tension with the water surface, the scraper 2 uniformly arranged on the outer side of the second conveyor belt 3 continuously stirs and pushes the large-volume garbage floating on the water surface with, duckweed garbage conveyed to the top end along with the first conveyor belt 16 and the second conveyor belt 3 falls to the connecting rod 31 at the top end inside the collecting hopper 22, garbage such as duckweeds with small volume passes through a gap between the two adjacent connecting rods 31 and falls to the bottom end inside the collecting hopper 22, garbage such as plastic bottles with large volume stays on the connecting rod 31 and moves to the garbage storage box 29 with large volume along with the rotation of the motor three 21 for one time, the water pump 10 works to suck river channel water and respectively convey the river channel water to the first cloth liquid pipe 9 and the second cloth liquid pipe 6, the lower part of the top end of the first conveyor belt 16 is washed by the first cloth liquid pipe 9, the possibly infected garbage such as duckweeds is washed and falls into the collecting hopper 22, the second cloth liquid pipe 6 sprays washing water sliding along the inner wall of the protective cover 4 to avoid the garbage from being polluted to cause accumulation on the inner wall of the protective cover 4, and the washing water sliding along the inner wall of the protective cover 4 finally drops from, therefore, the connecting rod 31 and the transported large-volume garbage are washed, the garbage infected with small-volume duckweed and the like is prevented from entering the large-volume garbage storage box 29, finally, river water pumped by the water pump 10 all flows into the collecting hopper 22, the second motor 27 drives the auger 32 to rotate, the small-volume garbage such as the duckweed and the like is conveyed to the inside of a container formed by the first packing box 28 and the second packing box 42 along with washed cleaning water through the conveying pipe 38, the mixed cleaning water finally falls and is filtered through grids on the side wall of the packing box, the small-volume garbage such as the duckweed and the like is collected to the inside of the container formed by the first packing box 28 and the second packing box 42, after the duckweed is collected for a period of time, a new container for containing is formed, firstly, the electric four telescopic rods 44 extend to drive the limiting plate 33 to retract and separate from the limitation of the outermost packing box, and the electric telescopic rods three 45 extend to drive the adjusting plate 34, each time the two side adjusting plates 34 move a certain distance, the limiting plates 33 on the two side adjusting plates 34 respectively move to the end face parts of the first packing box 28 and the second packing box 42 which are adjacent to the back of the first packing box 28 and the second packing box 42 which are spliced with each other, the limiting plates 33 are stretched again to limit the first packing box 28 and the second packing box 42 which are to form a packing container at the back, and the first packing box 28 and the second packing box 42 which are on the outermost side are separated from the limit, at the moment, the two side electric telescopic rods 14 are contracted simultaneously to drive the fixing cover 39 and the first unused packing box 28 and the second packing box 42 which are left on the two side fixing covers 39 to be away from each other, the first two side fixing covers 39 which are originally jointed to splice the first packing box 28 and the second packing box 42 on the outer side of the bottom end of the feeding pipe 38 stay at the bottom end of the feeding pipe 38, and when the two side fixing covers 39 and the first packing box 42 which are left are completely contracted to fall back to support and fix the two packing, the packing box container filled with small-volume garbage such as duckweed falls on the water surface to complete packing, the shielding plate 41 at the pipe wall 30 of the packing container entering the water surface is ejected under the action of the torsion spring and shields the pipe wall 30, duckweed is prevented from escaping, after falling off and packing, the electric telescopic rod II 14 is extended again to drive the packing box group I and the packing box group II at the two side fixing covers 39 to mutually approach until being attached, the packing box group I28 at the outermost side position on the packing box group I and the packing box group II is matched with the limiting block 43 and the limiting hole 37 on the packing box II 42, the container for collecting and filling duckweed is formed at the bottom end of the feeding pipe 38 again, so that the collected small-volume garbage such as duckweed is collected at any time and is discharged at any time after packing, and no container for filling the collected duckweed exists due to the fact that the feeding pipe 38 position drops for a short time in the packing adjustment process, the rotating direction of the second motor 27 can be adjusted in the packing process, so that the duckweed garbage in the collecting hopper 22 is not easy to fall from the feeding pipe 38 in the packing and adjusting process.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an automatic change river course sewage treatment equipment, includes catamaran (11), welding has connecting plate (17) between the top of catamaran (11) both sides hull, battery (19) are all installed to the inside of catamaran (11) both sides hull, and the internally mounted of catamaran (11) has integrated circuit board (18), its characterized in that: fixing columns (8) are vertically welded at one ends of the tops of the ship bodies on two sides of the catamaran (11), a fishing assembly is hinged between the top ends of the two fixing columns (8), the fishing assembly comprises fixing plates (7) hinged to the fixing columns (8) on the two sides and close to the top end of the side wall, the two fixing plates (7) are arranged in parallel, electric telescopic rods (20) are hinged between the bottom ends of the fixing plates (7) and the fixing columns (8), a first conveying belt (16) is installed between the two fixing plates (7) through bearings, a second conveying belt (3) is installed between the fixing plates (7) on the two sides above the first conveying belt (16) through bearings, the second conveying belt (3) is arranged in parallel to the first conveying belt (16), scrapers (2) are evenly arranged on the outer surface of the second conveying belt (3) at equal intervals, and the width of each scraper (2) is smaller than or equal to the interval, and the first conveyor belt (16) is in a net shape, one end of the top rotating shaft of the first conveyor belt (16) and the second conveyor belt (3) penetrates through the fixing plate (7) and is provided with a gear (25) which is meshed with each other, one end of one of the top rotating shafts of the first conveyor belt (16) and the second conveyor belt (3) far away from the gear (25) is provided with a first motor (5), a collecting hopper (22) is welded between two side fixing columns (8) at the position under the top end of the first conveyor belt (16), the bottom end of one side of the outer side wall of the collecting hopper (22) far away from the fixing columns (8) is connected with a feed pipe (38), the feed pipe (38) is in an L shape, the packing auger (32) is installed at the bottom end inside the collecting hopper (22) through a bearing, a second motor (27) is installed on the outer side wall of the collecting hopper (22) at the position of the packing, one end of the auger (32) far away from the second motor (27) extends into the feeding pipe (38), the top of the catamaran (11) on one side, far away from the fixed column (8), of the collecting hopper (22) is welded with a large-volume garbage storage box (29), two parallel chain conveying lines (26) are installed between the large-volume garbage storage box (29) and the top end of the collecting hopper (22), the distance between the two chain conveying lines (26) is consistent with the width of the top ends of the large-volume garbage storage box (29) and the collecting hopper (22), parallel connecting rods (31) are evenly arranged on the outer sides of the two chain conveying lines (26) at equal intervals, a third motor (21) used for driving the chain conveying lines (26) to rotate is installed on the outer side wall of the large-volume garbage storage box (29), and duckweed packing components are installed on the catamaran (11) between the large-volume garbage storage box (29) and the collecting hopper, the duckweed packing component comprises electric telescopic rods II (14) horizontally arranged at the tops of two ship bodies on two sides of a catamaran (11), the output ends of the electric telescopic rods II (14) at the tops of the two ship bodies on two sides of the catamaran (11) are arranged in an aligned mode, fixing covers (39) are vertically arranged at the output ends of the electric telescopic rods II (14) on two sides of the top of the catamaran (11), guide plates (13) are welded at the tops of the two ship bodies on two sides of the catamaran (11) on one side of the electric telescopic rods II (14), bearing rods (15) parallel to the electric telescopic rods II (14) are welded on the outer side walls of the fixing covers (39), the bearing rods (15) vertically penetrate through the guide plates (13) to be arranged, sliding holes matched with the bearing rods (15) are formed in the guide plates (13), and packing boxes I are placed on the inner sides of the fixing covers (, the packaging box group I is formed by mutually overlapping and splicing a plurality of packaging boxes I (28), a packaging box group II is arranged on the inner side of a fixed cover (39) arranged on the hull on the other side of the catamaran (11), the packaging box group II is formed by mutually overlapping and splicing a plurality of packaging box II (42), pipe walls (30) are vertically arranged at the edge positions of the outer side walls of the opening positions of the packaging box II (42) and the packaging box I (28), the pipe walls (30) are in a semicircular pipe shape, one end, far away from the collecting hopper (22), of the feeding pipe (38) is vertically and downwards arranged and extends to the middle position of the packaging box I (28) and the packaging box II (42), the height of the top end of the pipe wall (30) is larger than that of the bottom end of the feeding pipe (38), the inner diameter of the pipe wall (30) is larger than that of the feeding pipe (38), and connecting discs (36) are arranged on the outer side walls of the packaging box I (28) and the packaging box II (42) on the outer side of the pipe wall, the connecting disc (36) is arranged along the circumferencial direction of packing box one (28) and packing box two (42), spacing hole (37) have evenly been arranged equidistantly on connecting disc (36) at packing box one (28) position, and spacing evenly arranged on connecting disc (36) at packing box two (42) position with spacing hole (37) matched with stopper (43), the border position department welding of fixed cover (39) bottom lateral wall has mounting panel (35), adjusting plate (34) has been interlude perpendicularly on mounting panel (35), adjusting plate (34) all is circular-arc with mounting panel (35), is equipped with on mounting panel (35) with adjusting plate (34) matched with slide opening, and installs electric telescopic handle three (45) between mounting panel (35) and adjusting plate (34), limiting plate (33) have been interlude perpendicularly along its circumferencial direction equidistant evenly along the lateral wall border position department that adjusting plate (34) extends to fixed cover (39) opening position, be equipped with the slide opening with limiting plate (33) matched with on regulating plate (34), and limiting plate (33) extend to and install electric telescopic handle four (44) between regulating plate (34) and the one end in the regulating plate (34) outside.

2. The automatic river sewage treatment device of claim 1, wherein: the first packing box (28) and the second packing box (42) are both in a circular truncated cone shape or a prismatic table shape with one end opened, and the side walls of the first packing box (28) and the second packing box (42) are both in a net shape.

3. The automatic river sewage treatment device of claim 1, wherein: the length of the second conveyor belt (3) is larger than or equal to that of the first conveyor belt (16), and the height of the bottom end of the second conveyor belt (3) is larger than that of the bottom end of the first conveyor belt (16).

4. The automatic river sewage treatment device of claim 1, wherein: the utility model discloses a pipe wall (30) inner wall top position department is evenly arranged with recess (40) along its circumferencial direction equidistant, the inside top position department of recess (40) all articulates through the torsional spring has shielding plate (41).

5. The automatic river sewage treatment device of claim 1, wherein: the protective cover (4) is hinged between the top ends of the fixed columns (8) on the two sides of the catamaran (11) through a damping rotating shaft, the cross section of the protective cover (4) is arc-shaped, the diameter of the protective cover (4) is smaller than the width of the top end of the collecting hopper (22), a blocking plate (47) is arranged at the edge position of the side wall of the bottom end of the protective cover (4), water filtering holes (46) are uniformly arranged on the blocking plate (47) in a rectangular array shape, and the guide plates (1) are uniformly arranged on the inner side of the protective cover (4) above the blocking plate (47).

6. The automatic river sewage treatment device of claim 1, wherein: the water distribution device is characterized in that a water pump (10) is installed at the top of the catamaran (11), an input end of the water pump (10) is connected with a water inlet pipe (12), one end, far away from the water pump (10), of the water inlet pipe (12) is connected with a filter screen and extends into a river channel, an output end of the water pump (10) is respectively connected with a first liquid distribution pipe (9) and a second liquid distribution pipe (6) through a three-way valve, one end, far away from the water pump (10), of the first liquid distribution pipe (9) extends to a position just below the top end of the first conveyor belt (16) and is parallel to the first conveyor belt (16), first spray heads (23) matched with the first conveyor belt (16) are uniformly arranged on the first liquid distribution pipe (9) at the position of the first conveyor belt (16) at equal intervals, one end, far away from the water pump (10), of the second, and the second spray heads (24) are uniformly arranged on the second liquid distribution pipe (6) at the position of the protective cover (4) at equal intervals.