CN108442349B

CN108442349B - Water area drifting type water body cleaning and sampling machine

Info

Publication number: CN108442349B
Application number: CN201810275271.6A
Authority: CN
Inventors: 逯昊天
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2020-03-24
Anticipated expiration: 2038-03-30
Also published as: CN108442349A

Abstract

A water area drift flow type water body cleaning and sampling machine belongs to the technical field of water area cleaning and water sample extraction. The wading depth control device is characterized by comprising a controller and a main frame, wherein the main frame is provided with a wading depth control device and a water body cleaning device; the controller can be connected with and controls the water body cleaning device; the water body cleaning device comprises a support frame body, a collection function bin and a collection belt rolling mechanism, wherein the collection belt rolling mechanism and the collection function bin are arranged on the support frame body, and the support frame body is arranged on the main frame; the collection functional bin is arranged at the upper part of the collection belt rolling mechanism. The invention can automatically clean and collect suspended pollutants on the water area, such as oil bodies, foam material powder or particles, filamentous suspended matters and the like, under the driving of the traction force, and has high efficiency, convenience, flexible and convenient use and the like.

Description

Water area drifting type water body cleaning and sampling machine

Technical Field

The invention belongs to the technical field of water area cleaning and water sample extraction, and particularly relates to a water area drift type water body cleaning and sampling machine.

Background

Due to the productive life activities of human beings, substances or energy are directly or indirectly introduced into the river environment, which causes harmful effects of damaging river biological resources, damaging river water and river environment quality, harming human health and the like. As one kind of water body pollution, the pollution degree of the water body pollution is changed along with time, and the water body pollution is fast in diffusion and has large pollution influence. Wherein, the pollution conditions such as oil body leakage, algae explosion and the like have the highest frequency of occurrence and are directly visible by naked eyes. Other pollution conditions which cannot be intuitively judged, such as untreated industrial wastewater, domestic sewage, farmland drainage and other harmful substances directly or indirectly enter rivers and exceed the self-purification capacity of the rivers, so that the phenomena of water quality deterioration and biological community change are caused, and the judgment and the selection of a symptomatic treatment method can be carried out after water samples are extracted and are brought back to a laboratory for measurement.

The dilution self-purification capability of the river is strong, which is beneficial to the diffusion and degradation of pollutants, but most of the rivers are polluted to different degrees because a plurality of large industrial areas and cities in the world are built in the riverside areas at present and a large amount of waste water is discharged into the rivers, the amount of the pollutants is large and far exceeds the self-cleaning decomposition capability of the rivers, and the balance of the ecosystem in the water area can be maintained only through manual intervention and treatment.

In view of this, the applicant has designed this device, can collect and administer the suspension pollutant, can also draw water appearance automatically and be used for the pollutant to administer the analysis, can effectively solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the technical problem of providing a water area drifting type water body cleaning and sampling machine which can clean and collect suspended pollutants on a water area; the invention solves the second technical problem of automatically extracting the water sample at a specific water level for data acquisition and analysis of pollutants; the third technical problem solved by the invention is that the underwater penetration depth of the machine body can be intelligently controlled, and the underwater penetration depth can be freely adjusted according to different loads.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a water area drift flow type water body cleaning and sampling machine, which is characterized by comprising a controller and a main frame, wherein the main frame is provided with a wading depth control device and a water body cleaning device; the controller can be connected with and controls the water body cleaning device;

the water body cleaning device comprises a support frame body, a collection function bin and a collection belt rolling mechanism, wherein the collection belt rolling mechanism and the collection function bin are arranged on the support frame body, and the support frame body is arranged on the main frame; the collection functional bin is arranged at the upper part of the collection belt rolling mechanism.

Preferably, the collecting belt rolling mechanism comprises an electric roller, a driven roller and a rolling belt, the electric roller and the driven roller are respectively arranged at two ends of the support frame body, and the rolling belt is sleeved on the electric roller and the driven roller; the rolling belt is provided with a plurality of shifting pieces, and the shifting pieces can rotate along with the rolling belt;

the collecting functional bin comprises an upper bin body and a lower bin body, the lower bin body can cover the upper part of the collecting belt rolling mechanism from top to bottom and is arranged on the supporting frame body through the supporting upright post, and the upper bin body is arranged on the upper part of the lower bin body; a pump body is arranged in the upper bin body, an inlet of the pump body is connected with a suction pipe, and the suction pipe extends into the lower bin body; the outlet of the pump body is connected with a sewage discharge pipe, and the sewage discharge pipe is connected with a collecting device.

Preferably, the water body cleaning device further comprises an ice plate forming device; the ice plate forming device comprises a forming box body, a liquid nitrogen storage tank, a liquid nitrogen pump and a liquid nitrogen spray gun, wherein the forming box body is arranged at the front end of the collecting belt rolling mechanism through a box body mounting frame; the shifting piece is in a fish fork shape, the forming box body comprises a bottom plate and more than four coamings, the coamings are fixed around the bottom plate, and the coamings and the bottom plate are encircled to form a forming cavity with an upper opening; a fish fork-shaped through hole with the same shape and size as the shifting piece is formed in the bottom plate; when the rolling belt drives the shifting piece to rotate, the shifting piece can penetrate through the fish fork-shaped through hole; the liquid nitrogen spray gun is sequentially connected with a liquid nitrogen pump and a liquid nitrogen storage tank through a connecting pipe; the liquid nitrogen pump and the liquid nitrogen storage tank are arranged in a storage space enclosed by the rolling belt and are fixed on the support frame body; the liquid nitrogen spray gun is aligned to the forming cavity in the forming box body from the upper part;

the device comprises a bottom plate, a controller, a liquid nitrogen spray gun, a fish-fork-shaped shifting piece, a position sensor and a controller, wherein the bottom plate is provided with a through hole, the position sensor can detect whether the fish-fork-shaped through hole in the bottom plate is blocked through photoelectric signals, when the fish-fork-shaped through hole is blocked, the position sensor can transmit signals to the controller, the controller can control the electric roller to stop rotating temporarily, the stopping time is set to be more than 3 seconds, meanwhile, the controller can control the liquid nitrogen spray gun to spray liquid nitrogen to a forming cavity, liquid in the forming cavity is rapidly solidified into an ice plate around the fish-fork-shaped shifting piece, and then the ice plate moves;

the front end of the lower bin body is provided with an open inlet; the plectrum can enter the lower bin body through the open type inlet, a crushing device is arranged in the lower bin body, the crushing device comprises a crushing device mounting frame, more than three circular saws are arranged on the crushing device mounting frame, and saw discs of the circular saws can rotationally cut and crush ice plates on the cutting harpoon-shaped plectrum;

an electric heating lamp is arranged on a top plate of the lower bin body and can heat the circular saw and melt the ice plate crushed by the circular saw through thermal radiation;

the rear end of the lower bin body is provided with a rubber partition curtain, the upper end of the rubber partition curtain is fixed at the top of the lower bin body, the lower end of the rubber partition curtain is bent into an arc shape and is kept in elastic tangency with the upper plane of the rolling belt, and two sides of the rubber partition curtain are tightly attached to the side walls of two sides of the lower bin body; the rubber partition curtain is provided with strip seams with the same quantity and positions as those of the shifting arms of the shifting sheet, the shifting arms of the shifting sheet can penetrate through the rubber partition curtain through the strip seams, and when no shifting sheet passes through the rubber partition curtain, the strip seams are in a tight closing state; the suction pipe is positioned above the lower end of the rubber partition curtain.

Preferably, the upper surface of the bottom plate of the forming box body is 2-8mm below the liquid level.

Preferably, the top of the upper bin body is provided with a solar panel, the solar panel is connected with the storage battery through a wire, and the solar panel can convert light energy into electric energy to store the electric energy in the storage battery through the wire.

Preferably, a plurality of L-shaped hook teeth are arranged on the plectrum.

Preferably, the collecting and rolling mechanism further comprises a shifting piece angle adjusting device, and the angle adjusting device comprises a moving gear, a fixed gear and a telescopic cylinder; a hinged cross shaft perpendicular to the advancing direction of the rolling belt is arranged on the rolling belt, the shifting piece is sleeved on the hinged cross shaft through an elastic rubber ring, and a moving gear is sleeved on the periphery of the elastic rubber ring; the telescopic cylinder is arranged on the support frame body in the storage space and is connected with the fixed gear; when the controller controls the telescopic shaft of the telescopic cylinder to extend to the upper limit, the moving gear is turned by the fixed gear, and the shifting piece rotates along the hinged cross shaft until the shifting piece is attached to the outer surface of the rolling belt; the elastic rubber ring is in interference fit with the hinged cross shaft and the elastic rubber ring and the moving gear.

Preferably, the water body sampling device is arranged on the main frame, and the controller can be connected with and control the water body sampling device;

the water body sampling device comprises an upper supporting plate body, a lower supporting plate body, a sampling bottle hoisting and screwing mechanism, a sampling bottle body and a plate body lifting system; the upper supporting plate body is arranged on the main support, the lower supporting plate body is connected and arranged on the main rack through a plate body lifting system, and the plate body lifting system can drive the lower supporting plate body to lift up and down; the sampling bottle hoisting rotating mechanism is arranged on the upper supporting plate body; an electric opening and closing trap door is arranged on the upper supporting plate body; the upper end of the sampling bottle body is connected with a sampling bottle body hoisting and screwing mechanism; the lower extreme of sample bottle can pass the supporting plate body through electronic loose leaf door that opens and shuts, descends to the under bracing plate body on.

Preferably, the bottle body guiding and capping device comprises more than one pair of elastic pressurizing and guiding function groups, each elastic pressurizing and guiding function group comprises two guiding transmission belt devices which are arranged in an inverted splayed shape, and the guiding transmission belt devices are arranged on the main frame below the electric opening and closing trap door through upper top springs and lower top springs; each guide conveying belt device comprises two driving rollers and an annular friction conveying belt, the annular friction conveying belt is sleeved on the two driving rollers, one of the driving rollers is connected with a rotary power device, and the rotary power device can drive the driving rollers and the annular friction conveying belt to rotate;

the sampling bottle hoisting and screwing mechanism comprises a turntable, more than three supporting vertical rods and a telescopic loop bar device, wherein the supporting vertical rods are uniformly distributed on an upper supporting plate at the periphery of the electric opening and closing movable shutter in a circular ring shape; a turntable clamping groove is formed in the upper end of the vertical supporting rod, the turntable is arranged in the turntable clamping groove of the vertical supporting rod, and an annular tooth groove is formed in the lower surface of the turntable; an electric toggle device is arranged in a clamping groove of the turntable supporting the vertical rod, and the electric toggle device can drive the turntable to rotate around the central shaft of the turntable; the lower surface of the turntable is provided with a telescopic loop bar device, and the telescopic loop bar device is collinear with the central shaft of the turntable;

the telescopic loop bar device comprises a plurality of hollow loop bars and a retraction pull rope penetrating through the inner cavity of each hollow loop bar, the upper end of the retraction pull rope is connected with an electric hoisting mechanism, and the lower end of the retraction pull rope is connected with a sampling bottle body or the lowest loop bar; the outer wall of each section of loop bar is provided with an inserting block, the inner wall of each section of loop bar is provided with an L-shaped slot, and all the loop bars are sleeved and combined together; the inner cylinder diameter and the outer cylinder diameter of the loop bar are gradually reduced or increased from top to bottom or from bottom to top; adjacent loop bars are combined together through the insertion blocks and the insertion grooves;

the turntable comprises an outer ring body and a middle shaft body, and the outer ring body is connected with the middle shaft body through more than four spring supporting arms;

the sampling bottle body comprises a transparent cylindrical bottle body, and the wall thickness of the lower part of the cylindrical bottle body is gradually thinned; the outer wall of the lower part of the cylindrical bottle body is provided with an external thread; an annular inner groove is arranged above the inner wall of the cylindrical bottle body, and a double-layer upper cover body is arranged in the annular inner groove; the double-layer upper cover body comprises a circular movable plate and a circular fixed plate which have the same diameter and are coaxially arranged from top to bottom, wherein the movable plate and the fixed plate are provided with an upper breathable through hole and a lower breathable through hole which have the same shape and area, and the breathable area at least occupies 3/4 of the area of the movable plate when the upper breathable through hole and the lower breathable through hole are overlapped; the lower air-permeable through holes of the upper air-permeable through holes are connected together through an elastic silica gel connecting film; the sleeve rod at the lowest end of the telescopic sleeve rod device is connected with the middle shaft of the movable plate;

a lower cover groove is formed in the lower supporting plate body, and a sealed lower cover body is arranged in the lower cover groove; the lower sealing cover body comprises a cover bottom plate and a cover peripheral wall, wherein the inner wall of the cover peripheral wall is provided with an internal thread, and the internal thread can be matched with the external thread at the lower part of the cylindrical bottle body; the bottom plate is provided with a sealing plug body, the upper part of the sealing plug body is provided with a plurality of groups of annular caulking grooves, and annular sealing rings are embedded in the annular caulking grooves;

the cover entering guide device comprises more than three guide contact claws which are uniformly arranged around the lower cover groove in a circular shape; the guide touch claw comprises an outer side supporting rod and an inner side guide sliding arm, the lower end of the outer side supporting rod is fixedly arranged on the periphery of the groove of the lower cover, the upper end of the outer side supporting rod is connected with the inner side guide sliding arm, the guide touch claw is in an inverted V shape, and the inner side guide sliding arm is suspended above the sealed lower cover body; when the sampling bottle body vertically descends, the sampling bottle body can descend onto the inner side guide sliding arm and can be oppositely buckled on the lower sealing cover body under the guide action of the inner side guide sliding arm;

the alignment detection control device is arranged between the outer side support rod and the inner side guide sliding arm and comprises a first tension spring mounting arm, a second hinge support arm, a contact pressure sensor, a mounting cylinder shell and a contact rod, wherein the front end of the mounting cylinder shell is mounted on the inner wall of one side, facing the inner side guide sliding arm, of the outer side support rod through the first tension spring mounting arm, the contact pressure sensor is arranged on the side wall of the front end in the mounting cylinder shell, a jack is formed in the rear end of the mounting cylinder shell, the front end of the contact rod is inserted into the mounting cylinder shell through the jack, and the rear end of the contact rod is mounted on the inner wall of one side, facing the outer side support rod, of the inner side guide sliding arm through the second hinge support arm; in an initial state, the contact rod is not in contact with the contact pressure sensor under the tension of the first hinged support arm and the second hinged support arm; when the sampling bottle body falls onto the inner side guide sliding arm, the inner side guide sliding arm is closed towards the outer side support rod under the action of the gravity of the sampling bottle body, so that the contact rod can be contacted with the contact type pressure sensor, and the contact type pressure sensor can release an electric signal to the controller; if the controller fails to receive the electric signals released by the contact pressure sensors on all the guide contact claws at the same time, the controller controls the electric hoisting mechanism to drive the retraction pull rope to lift the sampling bottle body for a preset distance and then descend to achieve the aim of repositioning until the electric signals released by the contact pressure sensors on all the guide contact claws reach the controller.

Preferably, the wading depth control device comprises more than three U-shaped elastic inflatable air bags, each inflatable air bag is provided with an independent inflatable valve body, and each inflatable valve body can be connected with an air pump through an inflatable tube; the inner side of each inflatable air bag is provided with a U-shaped inner groove, the main frame comprises a square outer frame body, and the square outer frame body of the main frame can be inserted and fixed in the inner groove of the inflatable air bag.

The invention has the beneficial effects that:

1. the invention can automatically clean and collect suspended pollutants on a water area, such as oil bodies, foam material powder or particles, filamentous suspended matters and the like, under the driving of the traction force (the traction force can be applied by arranging a traction device on the shore or by the traction of a ship body), and is efficient, convenient and flexible to use.

2. The invention can automatically extract the water sample at a specific water level for data acquisition and analysis of pollutants, so as to apply a symptomatic treatment scheme aiming at the pollution which cannot be distinguished by naked eyes.

3. The invention is provided with the wading depth control device, the main frame is arranged in the inner grooves of different inflatable air bags, the underwater depth of the machine body is intelligently controlled by controlling the number of the inflatable air bags, and the wading depth control device can be freely adjusted according to different loads so as to adapt to pollutants with different suspension depths to carry out targeted collection.

4. The line cutting machine can perform line cutting separation on waterweeds or floaters with large volume which obstruct the advancing in the advancing process, does not generate unnecessary noisy intervention, is convenient for collecting suspended solids, and does not block equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a water body cleaning device;

FIG. 3 is a schematic view of the fitting structure of the forming box and the shifting piece;

FIG. 4 is a schematic structural view of a formed box body;

FIG. 5 is a schematic view of the direction A-A of FIG. 4;

FIG. 6 is a schematic view of the paddle with ice plate;

FIG. 7 is a schematic structural view of the paddle;

FIG. 8 is a schematic view of the structure of FIG. 7 in the direction B;

FIG. 9 is a schematic view of the construction of a rubber curtain;

FIG. 10 is a schematic view of the C-direction structure of FIG. 9;

FIG. 11 is a schematic view of the structure of the finger tab angle adjustment device;

FIG. 12 is a schematic view of a water sampling device;

FIG. 13 is a schematic view of the mounting engagement of the guide fingers and the lower seal cover;

FIG. 14 is a schematic view of the structure of the guide pawl;

FIG. 15 is a schematic view of the mounting engagement of the turntable and telescoping mast arrangement;

FIG. 16 is a schematic view of the D-direction structure of FIG. 15;

FIG. 17 is a schematic view of the structure of a sampling bottle body;

FIG. 18 is a schematic structural view of a double-layered upper cover;

FIG. 19 is a schematic view of the E-direction structure of FIG. 18;

FIG. 20 is a schematic structural view showing the connection of the movable plate and the fixed plate of the double-layered upper cover body through the elastic silicone adhesive film;

FIG. 21 is a schematic view of the structure of an elastic silicone adhesive film;

FIG. 22 is a schematic view of the structure of the wire cutting apparatus;

FIG. 23 is a schematic view showing the configuration of the wading depth control device (in a state where each inflatable air bag is fully inflated);

FIG. 24 is a schematic view of the configuration of FIG. 23 in the direction F (with only one inflatable bladder inflated);

in the figure:

1. an electric dial-up device; 2. sampling the bottle body; 3. an electrically opening and closing trapdoor; 4. a spring is pushed up; 5. a plate body lifting system; 6. a guide belt device; 7. a lower top spring; 8. a lower supporting plate body; 9. a guide contact claw; 10. sealing the lower cover body; 11. a shifting sheet; 12. an electric roller; 13. a support frame body; 14. a liquid nitrogen storage tank; 15. a liquid nitrogen pump; 16. a wire cutting device; 17. forming a box body; 18. a liquid nitrogen spray gun; 19. a lower bin body; 20. a crushing device; 21. an electrically heated lamp; 22. an upper bin body; 23. a blow-off pipe; 24. a solar panel; 25. a pump body; 26. a suction tube; 27. a rubber curtain; 28. supporting the vertical rod; 29. an upper support plate body; 30. a telescopic loop bar device; 31. a turntable; 32. rolling the belt; 33. a harpoon-shaped through hole; 34. enclosing plates; 35. a base plate; 36. a shifting arm; 37. a moving gear; 38. an ice plate; 39. strip sewing; 40. a hinged cross shaft; 41. a fixed gear; 42. a telescopic cylinder; 43. a double-layer upper cover body; 44. a cylindrical bottle body; 45. an outer strut; 46. an alignment detection control device; 47. an inner guide slide arm; 48. a sealing plug body; 49. an annular seal ring; 50. a lower cover groove; 51. a first tension spring mounting arm; 52. a contact pressure sensor; 53. mounting the cylinder shell; 54. a feeler lever; 55. a second articulating support arm; 56. an outer ring body; 57. an annular gullet; 58. a spring support arm; 59. an electric hoisting mechanism; 60. a middle shaft body; 61. retracting the pull rope; 62. an L-shaped slot; 63. a loop bar; 64. inserting a block; 65. a movable plate; 66. fixing a plate; 67. an external thread; 68. an upper vent hole; 69. elastic silica gel connected with the membrane; 70. a lower ventilation through hole; 71. a main drive wheel; 72. cutting the work box body in a linear mode; 73. a first support bar; 74. an upper wire guide wheel; 75. a telescopic cylinder; 76. molybdenum wire; 77. a lower support plate; 78. a lower wire guide wheel; 79. a second support bar; 80. an inflatable air bag; 81. an inner groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the intelligent cleaning sampler for water areas comprises a controller and a main frame, wherein the main frame is provided with a wading depth control device, a water body cleaning device, a water body sampling device and a linear cutting device; the controller can be connected with and control the water body cleaning device, the water body sampling device and the linear cutting device.

Water body cleaning device

As shown in fig. 2, the water body cleaning device comprises a support frame body, a collection function bin and a collection belt rolling mechanism, wherein the collection belt rolling mechanism and the collection function bin are arranged on the support frame body, and the support frame body is arranged on a main frame; the collection functional bin is arranged at the upper part of the collection belt rolling mechanism.

The collecting belt rolling mechanism comprises an electric roller, a driven roller and a rolling belt, the electric roller and the driven roller are respectively arranged at two ends of the support frame body, and the rolling belt is sleeved on the electric roller and the driven roller; the rolling belt is provided with a plurality of shifting pieces, and the shifting pieces can rotate along with the rolling belt.

The collecting functional bin comprises an upper bin body and a lower bin body, the lower bin body can cover the upper part of the collecting belt rolling mechanism from top to bottom and is arranged on the supporting frame body through the supporting upright post, and the upper bin body is arranged on the upper part of the lower bin body; a pump body is arranged in the upper bin body, an inlet of the pump body is connected with a suction pipe, and the suction pipe extends into the lower bin body; the outlet of the pump body is connected with a sewage discharge pipe, and the sewage discharge pipe is connected with a collecting device. The collecting device can be set as a collecting bag body or a liquid collecting bin body and is used for temporarily storing collected dirt.

The water body cleaning device also comprises an ice plate forming device. The ice plate forming device comprises a forming box body, a liquid nitrogen storage tank, a liquid nitrogen pump and a liquid nitrogen spray gun, wherein the forming box body is installed at the front end of the collecting belt rolling mechanism through a box body installation frame. As shown in fig. 7 and 8, the plectrum is in the shape of a harpoon.

As shown in fig. 3 and 4, the forming box body comprises a bottom plate and more than four enclosing plates, the enclosing plates are fixed around the bottom plate, and the enclosing plates and the bottom plate enclose to form a forming cavity with an upper opening; a fish fork-shaped through hole with the same shape and size as the shifting piece is formed in the bottom plate; when the rolling belt drives the shifting piece to rotate, the shifting piece can penetrate through the fish fork-shaped through hole; the liquid nitrogen spray gun is sequentially connected with a liquid nitrogen pump and a liquid nitrogen storage tank through a connecting pipe; the liquid nitrogen pump and the liquid nitrogen storage tank are arranged in a storage space enclosed by the rolling belt and are fixed on the support frame body; the liquid nitrogen spray gun is aligned to the forming cavity in the forming box body from the upper part. The upper surface of the bottom plate of the forming box body is 2-8mm below the liquid level, so that a water layer with a certain height is always kept in the forming box body, and an ice plate can be quickly formed after nitrogen spraying.

Still include position sensor, position sensor can detect whether the fish spear shape through-hole on the bottom plate is plugged up through photoelectric signal, and when the fish spear shape through-hole was plugged up, position sensor can transmit signal to controller, the controller can control electric drum stall temporarily, and the stall time sets up more than 3 seconds, and the while controller can make control liquid nitrogen spray gun carry out the liquid nitrogen to the shaping cavity and spray, makes the liquid in the shaping cavity rapidly around the fish spear shape plectrum consolidation ice sheet (as shown in figure 6), and then the ice sheet removes along with the fish spear shape plectrum and breaks away from the shaping box body. When the clearance viscidity pollutant, can collect convenient high efficiency through ice sheet adhesion pollutant then.

The front end of the lower bin body is provided with an open inlet; the plectrum can get into down the storehouse through open type entry internal, the internal reducing mechanism that sets up in storehouse down, reducing mechanism includes the reducing mechanism mounting bracket, set up the circular saw more than three on the reducing mechanism mounting bracket, the saw disc of circular saw can rotate to cut and smash the ice sheet that cuts on the harpoon shape plectrum. An electric heating lamp is arranged on a top plate of the lower bin body and can heat the circular saw through thermal radiation and melt the ice plate crushed by the circular saw. The crushing device is matched with the electric heating lamp, so that the ice plate which adsorbs or adheres to pollutants can be conveniently crushed and melted.

The rear end of the lower bin body is provided with a rubber partition curtain, as shown in figures 9 and 10, the upper end of the rubber partition curtain is fixed at the top of the lower bin body, the lower end of the rubber partition curtain is bent into an arc shape and is kept in elastic tangency with the upper plane of the rolling belt, and two sides of the rubber partition curtain are tightly attached to the side walls of two sides of the lower bin body; the rubber partition curtain is provided with strip seams with the same quantity and positions as those of the shifting arms of the shifting sheet, the shifting arms of the shifting sheet can penetrate through the rubber partition curtain through the strip seams, and when no shifting sheet passes through the rubber partition curtain, the strip seams are in a tight closing state; the suction pipe is positioned above the lower end of the rubber partition curtain. The suction device can suck the crushed and melted ice-water mixture into the collection device of the upper bin body.

Set up solar cell panel at the top in last storehouse body, solar cell panel passes through the wire and connects the battery, and solar cell panel can pass through the wire with the electric energy storage with the electric energy with light energy conversion electric energy in the battery.

Set up a plurality of "L" shape hook tooth on the plectrum, the flexible pollutant of filiform that can hook of "L" shape hook tooth like fiber products etc.. The lower bin body can be correspondingly provided with a rotary brush for cleaning fiber objects on the hook teeth.

As shown in fig. 11, the collecting belt rolling mechanism further comprises a shifting piece angle adjusting device, and the angle adjusting device comprises a moving gear, a fixed gear and a telescopic cylinder; a hinged cross shaft perpendicular to the advancing direction of the rolling belt is arranged on the rolling belt, the shifting piece is sleeved on the hinged cross shaft through an elastic rubber ring, and a moving gear is sleeved on the periphery of the elastic rubber ring; the telescopic cylinder is arranged on the support frame body in the storage space and is connected with the fixed gear; when the controller controls the telescopic shaft of the telescopic cylinder to extend to the upper limit, the moving gear is turned by the fixed gear, and the shifting piece rotates along the hinged cross shaft until the shifting piece is attached to the outer surface of the rolling belt; the elastic rubber ring is in interference fit with the hinged cross shaft and the elastic rubber ring and the moving gear. In the using process, the fixed gear can be replaced by the rack.

The forward power of the device can utilize external traction force, and the purpose of forward or backward movement can be realized by the rotating water stirring of the stirring sheet following the rolling belt. When the device is in an idle state, the shifting piece can be converged, attached and rolled through the angle adjustment of the shifting piece, and the shifting piece is prevented from being wound by sundries such as aquatic weeds and the like to cause damage.

(II) water body sampling device

As shown in fig. 12, the water body sampling device comprises an upper support plate body, a lower support plate body, a sampling bottle hoisting and screwing mechanism, a sampling bottle body and a plate body lifting system; the upper supporting plate body is arranged on the main support, the lower supporting plate body is connected and arranged on the main rack through a plate body lifting system, and the plate body lifting system can drive the lower supporting plate body to lift up and down; the sampling bottle hoisting rotating mechanism is arranged on the upper supporting plate body; an electric opening and closing trap door is arranged on the upper supporting plate body; the upper end of the sampling bottle body is connected with a sampling bottle body hoisting and screwing mechanism; the lower extreme of sample bottle can pass the supporting plate body through electronic loose leaf door that opens and shuts, descends to the under bracing plate body on.

The bottle body guiding and capping device comprises more than one pair of elastic pressurizing and guiding function groups, each elastic pressurizing and guiding function group comprises two inverted splayed guiding transmission belt devices, and the guiding transmission belt devices are arranged on the main rack below the electric opening and closing trap door through upper top springs and lower top springs; every direction conveyer device all includes two driving rollers and an annular friction conveyer belt, annular friction conveyer belt suit is on two driving rollers, and rotary power device is connected to one of them driving roller, and rotary power device can drive driving roller and annular friction conveyer belt and rotate.

The sampling bottle hoisting and screwing mechanism comprises a turntable, more than three supporting vertical rods and a telescopic loop bar device, wherein the supporting vertical rods are uniformly distributed on an upper supporting plate at the periphery of the electric opening and closing movable shutter in a circular ring shape; the upper end of the supporting vertical rod is provided with a rotary disc clamping groove, and the rotary disc is arranged in the rotary disc clamping groove of the supporting vertical rod. As shown in fig. 15 and 16, the turntable includes an outer ring body and a middle shaft body, and the outer ring body is connected to the middle shaft body through four or more spring supporting arms. The lower surface of the turntable is provided with an annular tooth socket; an electric toggle device is arranged in a clamping groove of the turntable supporting the vertical rod, and the electric toggle device can drive the turntable to rotate around the central shaft of the turntable; the lower surface of the turntable is provided with a telescopic loop bar device, and the telescopic loop bar device is collinear with the central shaft of the turntable.

The telescopic loop bar device comprises a plurality of hollow loop bars and a retraction pull rope penetrating through the inner cavity of each hollow loop bar, the upper end of the retraction pull rope is connected with an electric hoisting mechanism, and the lower end of the retraction pull rope is connected with a sampling bottle body or the lowest loop bar; the outer wall of each section of loop bar is provided with an inserting block, the inner wall of each section of loop bar is provided with an L-shaped slot, and all the loop bars are sleeved and combined together; the inner cylinder diameter and the outer cylinder diameter of the loop bar are gradually reduced or increased from top to bottom or from bottom to top; the adjacent loop bars are combined together through the insertion blocks and the insertion grooves.

As shown in fig. 17, the sampling bottle body comprises a transparent cylindrical bottle body, and the wall thickness of the lower part of the cylindrical bottle body is gradually reduced; the outer wall of the lower part of the cylindrical bottle body is provided with an external thread; an annular inner groove is formed above the inner wall of the cylindrical bottle body, and a double-layer upper cover body is arranged in the annular inner groove.

As shown in fig. 18 and 19, the double-layered upper cover includes, from top to bottom, a circular movable plate and a stationary plate having the same diameter and being coaxially disposed, the movable plate and the stationary plate are provided with upper ventilation through holes and lower ventilation through holes having the same shape and area, and when the upper ventilation through holes and the lower ventilation through holes overlap, the ventilation area occupies at least 3/4 of the area of the movable plate. As shown in fig. 20 and 21, the lower air-permeable through holes of the upper air-permeable through holes are connected together through an elastic silica gel connecting film; the sleeve rod at the lowest end of the telescopic sleeve rod device is connected with the middle shaft of the movable plate.

As shown in fig. 13, a lower cover groove is formed in the lower support plate, and a lower sealing cover body is disposed in the lower cover groove; the lower sealing cover body comprises a cover bottom plate and a cover peripheral wall, wherein the inner wall of the cover peripheral wall is provided with an internal thread, and the internal thread can be matched with the external thread at the lower part of the cylindrical bottle body; the bottom plate is provided with a sealing plug body, the upper part of the sealing plug body is provided with a plurality of groups of annular caulking grooves, and annular sealing rings are embedded in the annular caulking grooves.

As shown in fig. 14, the device further comprises a cover entering guide device, wherein the cover entering guide device comprises more than three guide contact claws, and the guide contact claws are uniformly arranged around the lower cover groove in a circular shape; the guide touch claw comprises an outer side supporting rod and an inner side guide sliding arm, the lower end of the outer side supporting rod is fixedly arranged on the periphery of the groove of the lower cover, the upper end of the outer side supporting rod is connected with the inner side guide sliding arm, the guide touch claw is in an inverted V shape, and the inner side guide sliding arm is suspended above the sealed lower cover body; when the sampling bottle body vertically descends, the sampling bottle body can descend to the inner side guide sliding arm and can be just buckled on the lower sealing cover body under the guide effect of the inner side guide sliding arm.

The alignment detection control device is arranged between the outer side support rod and the inner side guide sliding arm and comprises a first tension spring mounting arm, a second hinge support arm, a contact pressure sensor, a mounting cylinder shell and a contact rod, wherein the front end of the mounting cylinder shell is mounted on the inner wall of one side, facing the inner side guide sliding arm, of the outer side support rod through the first tension spring mounting arm, the contact pressure sensor is arranged on the side wall of the front end in the mounting cylinder shell, a jack is formed in the rear end of the mounting cylinder shell, the front end of the contact rod is inserted into the mounting cylinder shell through the jack, and the rear end of the contact rod is mounted on the inner wall of one side, facing the outer side support rod, of the inner side guide sliding arm through the second hinge support arm; in the initial state, the trolley is not in contact with the contact pressure sensor under the tension of the first and second hinged support arms.

When the water body sampling device is used, the lower supporting plate is released according to the depth of a liquid layer extracted in advance as required, and when the sampler advances to a sampling point, the sampling bottle body is released and moves downwards towards the lower supporting plate under the guide effect of the guide driving belt device and the traction of the telescopic loop bar device. During this period, the guide belt device holds and guides the sampling bottle body to fall vertically. When the sampling bottle body falls onto the inner side guide sliding arm, the inner side guide sliding arm is closed towards the outer side support rod under the action of the gravity of the sampling bottle body, so that the contact rod can be contacted with the contact type pressure sensor, and the contact type pressure sensor can release an electric signal to the controller; if the controller fails to receive the electric signals released by the contact pressure sensors on all the guide contact claws at the same time, the controller controls the electric hoisting mechanism to drive the retraction pull rope to lift the sampling bottle body for a preset distance and then descend to achieve the aim of repositioning until the electric signals released by the contact pressure sensors on all the guide contact claws reach the controller. When the sampling bottle body is inserted into the lower sealing cover body, the electric dial-up device can drive the rotary table to rotate around the central shaft of the rotary table, so that the sleeve rods are sleeved and combined together, and the spring supporting arm of the rotary table can prevent the sleeve rods from being damaged due to over-rotation of the rotary table; the positions among all loop bars are locked by rotating the turntable and do not generate telescopic motion any more; along with the continuous rotation of the rotary table, the lower port of the sampling bottle body can cut sundries such as aquatic weeds and the like, and the external thread is screwed with the internal thread of the lower sealing cover body. Meanwhile, the movable plate of the double-layer upper cover body rotates along with the upper cover body, the movable plate keeps static, and the upper ventilation through hole and the lower ventilation through hole are in a superposed and communicated state and are in a blocking state by the elastic silica gel connection film between the upper ventilation through hole and the lower ventilation through hole. Therefore, the upper end surface and the lower end surface of the sampling bottle body are sealed. The rotary disc is reversely rotated to unlock the loop bars, the lower supporting plate is retracted through the plate body lifting system, and the sampling bottle body for sampling is recovered.

In order to avoid unlocking the loop bars, the upper end surface and the lower end surface of the sampling bottle body are synchronously unlocked, a spring ejection block can be arranged at the end part of the transverse hole of the L-shaped slot, the spring ejection block can eject the insertion block to the lower end of the vertical hole of the L-shaped slot in an initial state, and the design ensures that once the rotary table reversely rotates, all loop bars can be rapidly unlocked under the action of the spring ejection block.

Or, the sleeve rod at the lowest end can be connected with the middle shaft of the movable plate through a ratchet wheel rotating connection structure, namely, when the rotary plate rotates forwards, the sleeve rod can drive the movable plate to follow, and when the rotary plate rotates reversely, the movable plate cannot rotate along with the sleeve rod.

Wading depth control device

As shown in fig. 22, the wading depth control device comprises more than three U-shaped elastic inflatable air bags, each inflatable air bag is provided with an independent inflation valve body, and the inflation valve bodies can be connected with an air pump through inflation tubes; the inner side of each inflatable air bag is provided with a U-shaped inner groove, the main frame comprises a square outer frame body, and the square outer frame body of the main frame can be inserted and fixed in the inner groove of the inflatable air bag. Through installing the main frame in the inner groovy of the gasbag of aerifing of difference to and through the quantity of the gasbag of aerifing of control, the degree of depth of entry of intelligent control organism, and can freely adjust according to the load is different, so that the pollutant that adapts to different suspension depths carries out the collection of pertinence.

(IV) wire cutting device

The linear cutting device comprises a molybdenum wire, a linear cutting work box body and at least two lower wire guide wheels, the linear cutting work box body is arranged in front of the upper bin body, and two wire holes are formed in two sides below the linear cutting work box body; the wire cutting machine comprises a wire cutting working box, a wire cutting driving motor, a main driving wheel, a first supporting rod and a second supporting rod, wherein the wire cutting driving motor is arranged in the wire cutting working box and connected with and drives the main driving wheel; the two lower wire guiding wheels are respectively arranged at the lower part of the front end of the lower supporting plate; the molybdenum wire in the wire cutting work box is sleeved on the main driving wheel and the upper wire guide wheel, and two ends of the molybdenum wire penetrate out of the wire cutting work box through the wire holes and are sleeved on the two lower wire guide wheels; when the lower supporting plate moves up and down, the controller enables the telescopic shafts of the telescopic cylinders to be matched and telescopic, so that the molybdenum wire is always in a tensioned state; the linear cutting driving motor drives the main driving wheel to enable the molybdenum wire to perform linear cutting operation. The device is used for cutting off lush aquatic plants in lakes or other obstacles in the advancing process.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and any equivalent or similar substitutes within the scope of the present invention will be apparent to those skilled in the art from the following description and claims.

Claims

1. A water area drifting type water body cleaning and sampling machine is characterized by comprising a controller and a main frame, wherein a wading depth control device and a water body cleaning device are arranged on the main frame; the controller can be connected with and controls the water body cleaning device;

the water body cleaning device comprises a support frame body, a collection function bin and a collection belt rolling mechanism, wherein the collection belt rolling mechanism and the collection function bin are arranged on the support frame body, and the support frame body is arranged on the main frame; the collecting functional bin is arranged at the upper part of the collecting belt rolling mechanism;

the collecting belt rolling mechanism comprises an electric roller, a driven roller and a rolling belt, the electric roller and the driven roller are respectively arranged at two ends of the support frame body, and the rolling belt is sleeved on the electric roller and the driven roller; the rolling belt is provided with a plurality of shifting pieces, and the shifting pieces can rotate along with the rolling belt;

2. The water drift pattern water body cleaning and sampling machine of claim 1, wherein said water body cleaning device further comprises an ice sheet forming device; the ice plate forming device comprises a forming box body, a liquid nitrogen storage tank, a liquid nitrogen pump and a liquid nitrogen spray gun, wherein the forming box body is arranged at the front end of the collecting belt rolling mechanism through a box body mounting frame; the shifting piece is in a fish fork shape, the forming box body comprises a bottom plate and more than four coamings, the coamings are fixed around the bottom plate, and the coamings and the bottom plate are encircled to form a forming cavity with an upper opening; a fish fork-shaped through hole with the same shape and size as the shifting piece is formed in the bottom plate; when the rolling belt drives the shifting piece to rotate, the shifting piece can penetrate through the fish fork-shaped through hole; the liquid nitrogen spray gun is sequentially connected with a liquid nitrogen pump and a liquid nitrogen storage tank through a connecting pipe; the liquid nitrogen pump and the liquid nitrogen storage tank are arranged in a storage space enclosed by the rolling belt and are fixed on the support frame body; the liquid nitrogen spray gun is aligned to the forming cavity in the forming box body from the upper part;

3. The water drift flow type water body cleaning and sampling machine as claimed in claim 2, wherein the upper surface of the bottom plate of the forming box body is 2-8mm below the liquid level.

4. The water area drifting type water body cleaning and sampling machine as claimed in claim 3, wherein a solar panel is arranged at the top of the upper bin body, the solar panel is connected with a storage battery through a wire, and the solar panel can convert light energy into electric energy to store the electric energy in the storage battery through a wire.

5. The water drift pattern water body cleaning and sampling machine of claim 4, wherein a plurality of L-shaped hook teeth are arranged on the deflector.

6. The water area drifting type water body cleaning and sampling machine as claimed in claim 5, wherein the collecting rolling belt mechanism further comprises a plectrum angle adjusting device, the angle adjusting device comprises a moving gear, a fixed gear and a telescopic cylinder; a hinged cross shaft perpendicular to the advancing direction of the rolling belt is arranged on the rolling belt, the shifting piece is sleeved on the hinged cross shaft through an elastic rubber ring, and a moving gear is sleeved on the periphery of the elastic rubber ring; the telescopic cylinder is arranged on the support frame body in the storage space and is connected with the fixed gear; when the controller controls the telescopic shaft of the telescopic cylinder to extend to the upper limit, the moving gear is turned by the fixed gear, and the shifting piece rotates along the hinged cross shaft until the shifting piece is attached to the outer surface of the rolling belt; the elastic rubber ring is in interference fit with the hinged cross shaft and the elastic rubber ring and the moving gear.

7. The water area drifting type water body cleaning and sampling machine as claimed in claim 1, further comprising a water body sampling device, wherein the water body sampling device is mounted on the main frame, and the controller can be connected with and control the water body sampling device;

8. The water area drifting type water body cleaning and sampling machine according to claim 7, further comprising a bottle body guiding and capping device, wherein the bottle body guiding and capping device comprises more than one pair of elastic pressurizing and guiding functional groups, each elastic pressurizing and guiding functional group comprises two guiding transmission belt devices arranged in an inverted V shape, and the guiding transmission belt devices are arranged on the main frame below the electric opening and closing trap door through an upper top spring and a lower top spring; each guide conveying belt device comprises two driving rollers and an annular friction conveying belt, the annular friction conveying belt is sleeved on the two driving rollers, one of the driving rollers is connected with a rotary power device, and the rotary power device can drive the driving rollers and the annular friction conveying belt to rotate;

9. The water area drifting type water body cleaning and sampling machine as claimed in claim 1, wherein said wading depth control device comprises "U" shaped elastic inflatable air bags, the number of said inflatable air bags is more than three, each inflatable air bag is provided with an independent inflation valve body, said inflation valve body can be connected with an air pump through an inflation tube; the inner side of each inflatable air bag is provided with a U-shaped inner groove, the main frame comprises a square outer frame body, and the square outer frame body of the main frame can be inserted and fixed in the inner groove of the inflatable air bag.