CN114778194A

CN114778194A - Sampling device for sewage treatment and using method thereof

Info

Publication number: CN114778194A
Application number: CN202210558911.0A
Authority: CN
Inventors: 陈晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-07-22

Abstract

The invention belongs to the technical field of sewage treatment, in particular to a sampling device for sewage treatment and a using method thereof, aiming at the problem that the existing extraction device is difficult to acquire water samples in deep lakes because the existing extraction device is usually loaded by some reagent bottles, so that the water quality in lakes is difficult to detect comprehensively, the invention provides the following scheme that the sampling device comprises an installation box, an arc-shaped supporting plate is fixedly installed at the bottom of the left side of the installation box, a sampling bottle is placed on the arc-shaped supporting plate, a clamping component is connected to the right side of the installation box and clamped with the sampling bottle, a butt joint pipe is fixedly installed on the inner wall of the bottom of the left side of the installation box, the sampling device can be submerged to any depth of lakes after being connected with a hoisting device, so that the sampling device can sample water samples in designated depths in lakes, and when the water samples in lakes are detected, can conveniently acquire the water sample of the different degree of depth, grasp quality of water information that can be more comprehensive.

Description

Sampling device for sewage treatment and using method thereof

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a sampling device for sewage treatment and a using method thereof.

Background

At present, after the water quality of rivers and lakes is polluted, the water quality needs to be tested and detected, then a specific treatment scheme is formulated, and therefore samples need to be extracted from water to be detected, but the existing extraction devices are usually provided with reagent bottles for loading water and are difficult to obtain water samples in depths of lakes, so that the water quality in lakes is difficult to detect comprehensively, and therefore a sampling device for sewage treatment and a using method of the sampling device are provided for solving the problems.

Disclosure of Invention

Based on the technical problems that the existing extraction devices are usually provided with reagent bottles for loading water and are difficult to obtain water samples in the deep part of a lake, so that the water quality in the lake is difficult to detect comprehensively, the invention provides a sampling device for sewage treatment and a using method thereof.

The invention provides a sampling device for sewage treatment, which comprises an installation box, wherein an arc-shaped supporting plate is fixedly installed at the bottom of the left side of the installation box, a sampling bottle is placed on the arc-shaped supporting plate, a clamping assembly is connected to the right side of the installation box and clamped with the sampling bottle, a butt joint pipe is fixedly installed on the inner wall of the bottom of the left side of the installation box, and the left end of the butt joint pipe extends to the outer side of the installation box and is in sealed butt joint with the sampling bottle;

the utility model discloses a sealing device for installation, including install bin, conveying pipe, installation case, sealed rotation is connected with the carousel in the installation case, set up the delivery port that is linked together with the butt joint pipe on the carousel, the top fixed mounting of carousel has the transfer line, and the top of transfer line is connected with drive assembly, drive assembly is connected with the top inner wall of installation case, the mounting panel is gone up to the left side top inner wall of installation case, the top left side fixed mounting of mounting panel has the cylinder, and is connected with the rolling subassembly on the cylinder, the rolling subassembly is connected with the top and the drive assembly of mounting panel respectively.

Borrow by above-mentioned structure, can realize through the clamping component who sets up that the sampling bottle carries out stable centre gripping to after the sampling bottle dives to appointed degree of depth, accessible drive assembly's power can drive the carousel and carry out ninety degrees rotations, can make the delivery port and communicate with the butt joint pipe with this, make in the water sample can flow into the sampling bottle, with this can guarantee that the water sample that the sampling bottle was got is accurate.

Preferably, the bottom fixed mounting of install bin has the weight plate, and the top fixed mounting of install bin has the traction knot, the right side bottom fixed mounting of install bin has the counter weight pipe, set up the through-hole that is linked together with the counter weight pipe on the right side inner wall of install bin, and through-hole and conveyer hole intercommunication.

Further, set up the weight plate, the buoyancy of installation box itself can be eliminated to its gravity, can make the stable dive of installation box to the gravity that utilizes the counter weight pipe can be equal with the gravity sum that clamping component and sampling bottle had, can not take place the skew when this installation box dives.

Preferably, the clamping component comprises a movable plate, an arc-shaped clamping plate and a transmission member, a sliding opening is formed in the right side of the movable plate, a sliding rail is connected to the sliding opening in a sliding mode, the top and the bottom of the sliding rail respectively extend to the upper portion and the lower portion of the movable plate, the sliding rail is fixedly installed at the bottom of the left side of the installation box, the arc-shaped clamping plate is fixedly installed at the bottom of the movable plate, the arc-shaped clamping plate and the sampling bottle are clamped, the transmission member is respectively connected with the right side of the installation box and the top of the movable plate, and the transmission member is used for driving the movable plate to move up and down.

Further, can realize carrying out longitudinal sliding to the arc splint through the movable plate that can longitudinal movement and support to this can make the arc splint position control from top to bottom, conveniently presss from both sides tight location or removes the clamp to the sample bottle, makes the sample bottle can carry out stable butt joint with the butt joint pipe.

Preferably, the drive component includes screw rod, flight, connecting plate and dwang, flight fixed mounting is at the top of movable plate, set up threaded hole on the flight, the screw rod run through the screw hole and with the inner wall threaded connection of screw hole, the right-hand member of screw rod is passed through the bearing rotation with the left side of connecting plate and is connected, the connecting plate is rotated with the top of movable plate and is connected, the bottom of dwang is rotated with the front side of movable plate and is connected, the top of dwang is rotated with the left side of install bin and is connected.

Further, can drive the connecting plate through rotating the screw rod and carry out the removal of left right direction, alright drive the dwang and upwards or rotate downwards, when the dwang rotated, can its rotation interval scope drive the vertical removal of movable plate through the horizontal sliding connection of connecting plate with the movable plate to this vertical height that can control the movable plate, thereby conveniently utilize the arc splint to press from both sides tightly the sampling bottle.

Preferably, the driving assembly comprises a first bevel gear, a transmission shaft, a second bevel gear, a swinging rod and a telescopic member, the first bevel gear is fixedly connected with the top end of the transmission rod, the left end and the right end of the transmission shaft are rotatably connected with the inner wall of the left side and the inner wall of the right side of the installation box through bearings, the second bevel gear is fixedly sleeved on the transmission shaft, a fixing hole is formed in the swinging rod, the transmission shaft penetrates through the fixing hole and is welded with the fixing hole, the telescopic member is installed on the inner wall of the top of the installation box and is respectively connected with the rolling assembly and the swinging rod, and the telescopic member is used for providing longitudinal tension for the swinging rod.

Furthermore, after the power of the winding assembly received by the telescopic member, when the swinging rod is driven to rotate by ninety degrees, the transmission rod can be driven to rotate by ninety degrees through the meshing transmission of the second bevel gear and the first bevel gear, and the turntable can be driven to rotate, so that the conveying holes are respectively communicated with the butt joint pipe and the through hole.

Preferably, the telescopic component comprises a lifting rod, a limit cover, a connecting rod, a compression spring and a return spring, the limiting cover is fixedly arranged on the inner wall of the top of the mounting box, the top end of the lifting rod extends into the limiting cover and is connected with the inner wall of the limiting cover in a sliding way, the connecting rod is rotationally connected with the rear end of the swinging rod, the lifting rod is provided with a supporting hole, the connecting rod penetrates through the supporting hole and is connected with the inner wall of the supporting hole in a sliding way, the compression spring is fixedly arranged at the top end of the lifting rod, the top end of the compression spring is fixedly connected with the inner wall of the limit cover, the reset spring is sleeved on the connecting rod, and the front end and the rear end of the return spring are respectively fixedly connected with the rear side of the lifting rod and the rear end of the connecting rod, the winding assembly extends into the limiting cover and is fixedly connected with the top end of the lifting rod, and a through hole is formed in the inner wall of the top of the left side of the limiting cover.

Furtherly, after being connected the transmission through the lifter that sets up and rolling subassembly, can move about it when, the accessible connecting rod can drive the swinging arms and use the transmission shaft to rotate as the center to the transmission shaft can carry out synchronous rotation along with the swinging arms.

Preferably, the rolling subassembly includes sliding closure, slide, mounting bracket, stay cord and rotating member, sliding closure fixed mounting is at the top of mounting panel, slide sliding connection is at the top of sliding closure, mounting bracket fixed mounting is at the top of slide, and the piston rod of cylinder and the left side fixed connection of mounting bracket, and the cylinder is used for controlling the mounting bracket and controls the removal, rotating member installs in the mounting bracket, the one end fixed connection of stay cord is on rotating member, and rotating member is used for rolling the stay cord, the removal hole has been seted up on the top inner wall of mounting bracket, the other end of stay cord runs through respectively remove the hole and perforate and with the top fixed connection of lifter, rotating member's bottom extends to in the sliding closure and is connected with the rear side inner wall of sliding closure.

Further, by using the sliding connection of the sliding cover and the sliding plate, the mounting frame can be supported in a transverse sliding mode, so that the mounting frame can be stably displaced in a transverse direction after receiving power of the cylinder, and when the mounting frame is displaced in the transverse direction, driving force can be provided for the rotating member.

Preferably, the rotating member includes connecting axle, spool, drive gear and rack, the connecting axle rotates to be connected in the mounting bracket, the spool fixed cover is established on the connecting axle, the one end fixed connection of stay cord is on the spool, the bottom inner wall and the slide of mounting bracket are run through respectively and extend to in the sliding closure in the bottom of connecting axle, drive gear fixed mounting is in the bottom of connecting axle, rack fixed mounting is on the rear side inner wall of sliding closure, the driving gear meshes with the rack mutually.

Further, can install the spool back on the connecting axle through the connecting axle that sets up, can rotate the support to when drive gear and rack mesh transmission, can make the connecting axle when carrying out lateral shifting along with the mounting bracket, the meshing transmission through drive gear and rack makes the connecting axle rotate, with this can be with the stay cord around rolling up on the spool, realize providing ascending pulling force to the lifter.

The invention provides a using method of a sampling device for sewage treatment, which comprises the following steps:

s1, clamping the sampling bottle and the butt joint pipe after butt joint by matching the clamping component with the arc-shaped supporting plate;

s2, after the towing buckle is connected with the cable on the hoisting device, the cable can be unreeled by the hoisting device, and the collecting device is lowered to any depth of the lake;

s3, starting the air cylinder to drive the turntable to rotate ninety degrees, so that the conveying hole is respectively communicated with the butt joint pipe and the through hole, and water can flow into the sampling bottle through the balance weight pipe, the through hole, the conveying hole and the butt joint pipe to be collected;

s4, starting the air cylinder to drive the turntable to rotate reversely, so as to realize plugging of the connection pipe and prevent the collected water sample from flowing out;

and S5, moving the collector out of the water surface by using a lifting device.

The beneficial effects of the invention are:

1. according to the invention, the clamping component is matched with the arc-shaped supporting plate, so that the sampling bottle can be clamped after being butted with the butt joint pipe, the sampling bottle can be prevented from moving at will, the tight connection with the butt joint pipe is kept, and a water sample can be conveyed into the sampling bottle;

2. in the invention, after the traction buckle is connected with the cable on the hoisting device, the cable can be unreeled by using the hoisting device, and the buoyancy of the installation box can be overcome by installing the counterweight plate at the bottom of the installation box, so that the collection device can be lowered to any depth of a lake, and a water sample in a deeper lake can be collected;

3. according to the water sampling device, the air cylinder is started to drive the rolling assembly to operate, the rolling assembly is connected with the driving assembly, so that the turntable can be driven to rotate ninety degrees through the transmission rod, the conveying hole is respectively communicated with the butt joint pipe and the through hole, water can flow into the sampling bottle through the balance weight pipe, the through hole, the conveying hole and the butt joint pipe, and water samples are collected.

The water sampling device can submerge the collecting device to any depth of a lake after being connected with the hoisting device, so that water samples with specified depth in the lake can be sampled, and therefore when the water samples in the lake are detected, the water samples with different depths can be conveniently obtained, and water quality information can be comprehensively mastered.

Drawings

Fig. 1 is a front view of a sampling device for sewage treatment according to the present invention;

FIG. 2 is a schematic structural diagram of part A in FIG. 1 of a sampling device for sewage treatment according to the present invention;

FIG. 3 is a three-dimensional structural diagram of a sampling device for sewage treatment according to the present invention;

FIG. 4 is a conversion diagram of the connection structure of the cylinder, the sliding cover, the mounting rack, the bobbin, the connecting shaft, the gear and the rack of the sampling device for sewage treatment provided by the invention;

FIG. 5 is a cross-sectional three-dimensional view of a connection structure of a slide plate, a mounting frame, a connecting shaft and a spool of the sampling device for sewage treatment according to the present invention;

FIG. 6 is a three-dimensional view of a connection structure of a limit cover, a lifting rod, a connecting rod, a swing rod, a transmission shaft and a transmission rod of the sampling device for sewage treatment provided by the invention;

fig. 7 is a right side view of a connection structure of a connection cover, a lifting rod, a connecting rod, a swinging rod, a transmission shaft and a second bevel gear of the sampling device for sewage treatment.

In the figure: 1. installing a box; 2. a weight plate; 3. a traction buckle; 4. a counterweight pipe; 5. an arc-shaped supporting plate; 6. sampling a bottle; 7. moving the plate; 8. rotating the rod; 9. a connecting plate; 10. a screw; 11. an arc-shaped splint; 12. a thread plate; 13. butt-joint pipes; 14. a turntable; 15. a delivery orifice; 16. a transmission rod; 17. a first bevel gear; 18. a drive shaft; 19. a second bevel gear; 20. a swing lever; 21. a lifting rod; 22. a limiting cover; 23. mounting a plate; 24. a cylinder; 25. a slide cover; 26. a mounting frame; 27. a connecting shaft; 28. a transmission gear; 29. a bobbin; 30. a rack; 31. a slide plate; 32. pulling a rope; 33. a compression spring; 34. a connecting rod; 35. a return spring.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Referring to fig. 1 to 7, the present embodiment provides a sampling device for sewage treatment, including an installation box 1, an arc-shaped supporting plate 5 is fixedly installed at the bottom of the left side of the installation box 1 by welding, a sampling bottle 6 is placed on the arc-shaped supporting plate 5, a clamping assembly is connected to the right side of the installation box 1, the clamping assembly is clamped with the sampling bottle 6, a butt joint pipe 13 is fixedly installed on the inner wall of the bottom of the left side of the installation box 1 by welding, and the left end of the butt joint pipe 13 extends to the outer side of the installation box 1 and is in sealed butt joint with the sampling bottle 6;

the sealing rotation is connected with carousel 14 in the install bin 1, set up on the carousel 14 with to the delivery port 15 that is linked together of connecting pipe 13, there is the transfer line 16 at the top of carousel 14 through welded mode fixed mounting, and the top of transfer line 16 is connected with drive assembly, drive assembly is connected with the top inner wall of install bin 1, mounting panel 23 on the left side top inner wall of install bin 1, there is cylinder 24 at the top left side of mounting panel 23 through the mode fixed mounting of bolt, and be connected with the rolling subassembly on the cylinder 24, the rolling subassembly is connected with the top and the drive assembly of mounting panel 23 respectively.

Borrow by above-mentioned structure, can realize through the clamping component who sets up that sampling bottle 6 carries out stable centre gripping to after sampling bottle 6 dives to appointed degree of depth, accessible drive assembly's power can drive carousel 14 and carry out ninety degrees rotations, can make the delivery port 15 with to connect 13 with this and communicate, make in the water sample can flow into sampling bottle 6, with this can guarantee that the water sample that sampling bottle 6 made is accurate.

In this embodiment, as shown in fig. 1, a weight plate 2 is fixedly mounted at the bottom of the installation box 1, a traction buckle 3 is fixedly mounted at the top of the installation box 1 in a welding manner, a weight pipe 4 is fixedly mounted at the bottom of the right side of the installation box 1 in a welding manner, a through hole communicated with the weight pipe 4 is formed in the inner wall of the right side of the installation box 1, and the through hole is communicated with the conveying hole 15.

The counterweight plate 2 is arranged, the buoyancy of the installation box 1 can be eliminated by utilizing the gravity of the counterweight plate 2, the installation box 1 can be stably submerged, and the sum of the gravity of the counterweight pipe 4 and the gravity of the clamping assembly and the gravity of the sampling bottle 6 can be equal, so that the installation box 1 cannot be deviated when submerged.

As a preferred embodiment of the present embodiment, as shown in fig. 1, the clamping assembly includes a moving plate 7, an arc-shaped clamp plate 11 and a transmission member, a sliding opening is formed on the right side of the moving plate 7, a sliding rail is slidably connected to the sliding opening, the top and bottom of the sliding rail respectively extend to the upper side and the lower side of the moving plate 7, the sliding rail is fixedly mounted at the bottom of the left side of the mounting box 1 by welding, the arc-shaped clamp plate 11 is fixedly mounted at the bottom of the moving plate 7 by welding, the arc-shaped clamp plate 11 is clamped with the sampling bottle 6, the transmission member is respectively connected to the right side of the mounting box 1 and the top of the moving plate 7, and the transmission member is used for driving the moving plate 7 to move up and down.

The arc-shaped clamping plate 11 can be longitudinally slidably supported through the movable plate 7 capable of longitudinally moving, so that the arc-shaped clamping plate 11 can be vertically adjusted, the sampling bottle 6 can be conveniently clamped and positioned or clamped by the sampling bottle 6, and the sampling bottle 6 can be stably butted with the butt joint pipe 13.

In this embodiment, as shown in fig. 1, the transmission member includes a screw rod 10, a thread plate 12, a connecting plate 9 and a rotating rod 8, the thread plate 12 is fixedly mounted on the top of the moving plate 7 in a welding manner, a threaded hole is formed in the thread plate 12, the screw rod 10 penetrates through the threaded hole and is in threaded connection with the inner wall of the threaded hole, the right end of the screw rod 10 is rotatably connected with the left side of the connecting plate 9 through a bearing, the connecting plate 9 is rotatably connected with the top of the moving plate 7, the bottom end of the rotating rod 8 is rotatably connected with the front side of the moving plate 7 through a pin, and the top end of the rotating rod 8 is rotatably connected with the left side of the installation box 1 through a pin.

Can drive connecting plate 9 through rotating screw rod 10 and carry out the removal of left right direction, alright drive dwang 8 upwards or rotate downwards, when dwang 8 rotates, can its rotation interval scope drive movable plate 7 vertical migration through the lateral sliding connection of connecting plate 9 with movable plate 7 to this can control the vertical height of movable plate 7, thereby conveniently utilize arc splint 11 to press from both sides tightly sampling bottle 6.

As a preferred embodiment of this embodiment, as shown in fig. 1 and fig. 6, the driving assembly includes a first bevel gear 17, a transmission shaft 18, a second bevel gear 19, a swing rod 20, and a telescopic member, the first bevel gear 17 is fixedly connected to the top end of the transmission rod 16 by a key connection, the left end and the right end of the transmission shaft 18 are rotatably connected to the left inner wall and the right inner wall of the installation box 1 by bearings, the second bevel gear 19 is fixedly sleeved on the transmission shaft 18 by a key connection, the swing rod 20 is provided with a fixing hole, the transmission shaft 18 penetrates through the fixing hole and is welded to the fixing hole, the telescopic member is installed on the top inner wall of the installation box 1, the telescopic member is respectively connected to the winding assembly and the swing rod 20, and the telescopic member is used for providing longitudinal tension to the swing rod 20.

After the power of the rolling component is received by the telescopic component, when the swinging rod 20 is driven to rotate ninety degrees, the transmission rod 16 can be driven to rotate ninety degrees through the meshing transmission of the second bevel gear 19 and the first bevel gear 17, and then the rotating disc 14 can be driven to rotate, so that the conveying hole 15 is respectively communicated with the butt joint pipe 13 and the through hole.

In the present embodiment, as shown in fig. 2 and fig. 6, the telescopic member includes a lifting rod 21, a limiting cover 22, a connecting rod 34, a compression spring 33 and a return spring 35, the limiting cover 22 is fixedly mounted on the inner wall of the top of the mounting box 1 by welding, the top end of the lifting rod 21 extends into the limiting cover 22 and is slidably connected with the inner wall of the limiting cover 22, the connecting rod 34 is rotatably connected with the rear end of the swinging rod 20, a supporting hole is formed on the lifting rod 21, the connecting rod 34 penetrates through the supporting hole and is slidably connected with the inner wall of the supporting hole, the compression spring 33 is fixedly mounted on the top end of the lifting rod 21, the top end of the compression spring 33 is fixedly connected with the inner wall of the limiting cover 22 by welding, the return spring 35 is sleeved on the connecting rod 34, and the front end and the rear end of the return spring 35 are fixedly connected with the rear side of the lifting rod 21 and the rear end of the connecting rod 34 by welding respectively, the rolling component extends into the limiting cover 22 and is fixedly connected with the top end of the lifting rod 21, and a through hole is formed in the inner wall of the top of the left side of the limiting cover 22.

After the lifting rod 21 and the winding assembly are connected and driven, the swinging rod 20 can be driven to rotate by the connecting rod 34 by taking the transmission shaft 18 as the center when the winding assembly moves up and down, and the transmission shaft 18 can rotate synchronously along with the swinging rod 20.

As a preferred embodiment of this embodiment, as shown in fig. 4 and 5, the rolling assembly comprises a slide cover 25, a slide plate 31, a mounting bracket 26, a pull rope 32 and a rotating member, the slide cover 25 is fixedly mounted on the top of the mounting plate 23 by welding, the slide plate 31 is slidably connected on the top of the slide cover 25, the mounting bracket 26 is fixedly mounted on the top of the slide plate 31 by welding, and the piston rod of cylinder 24 and the left side of mounting bracket 26 are through welded mode fixed connection, cylinder 24 is used for controlling about mounting bracket 26, rotating member installs in mounting bracket 26, the one end fixed connection of stay cord 32 is on rotating member, rotating member is used for rolling stay cord 32, the removal hole has been seted up on the top inner wall of mounting bracket 26, the other end of stay cord 32 runs through the removal hole respectively and perforates and with the top fixed connection of lifter 21, rotating member's bottom extends to in the sliding closure 25 and is connected with the rear side inner wall of sliding closure 25.

By utilizing the sliding connection between the sliding cover 25 and the sliding plate 31, the mounting frame 26 can be supported in a transverse sliding manner, so that the mounting frame 26 can be stably displaced in a transverse direction after receiving power of the air cylinder 24, and when the mounting frame 26 is displaced in a transverse direction, a driving force can be provided for the rotating member.

In this embodiment, as shown in fig. 4 and 5, the rotating member includes a connecting shaft 27, a spool 29, a transmission gear 28 and a rack 30, the connecting shaft 27 is rotatably connected in the mounting frame 26, the spool 29 is fixedly sleeved on the connecting shaft 27 by welding, one end of a pull rope 32 is fixedly connected to the spool 29, the bottom end of the connecting shaft 27 respectively penetrates through the bottom inner wall of the mounting frame 26 and the sliding plate 31 and extends into the sliding cover 25, the transmission gear 28 is fixedly mounted at the bottom end of the connecting shaft 27 by key connection, the rack 30 is fixedly mounted on the rear inner wall of the sliding cover 25 by welding, and the transmission gear 28 is engaged with the rack 30.

The connecting shaft 27 can be rotatably supported after the spool 29 is mounted on the connecting shaft 27, and when the transmission gear 28 and the rack 30 are in meshing transmission, the connecting shaft 27 can be rotated along with the transverse movement of the mounting frame 26 through the meshing transmission of the transmission gear 28 and the rack 30, so that the pull rope 32 can be wound on the spool 29, and the lifting rod 21 can be provided with upward pulling force.

In this embodiment, first, sample bottle 6 and butt joint pipe 13 dock, screw 10 can be rotated subsequently, make screw 10 be close to install bin 1 to the right, when screw 10 moves, can promote connecting plate 9 and move to the right side, because dwang 8 downward sloping, so when connecting plate 9 moves, can promote dwang 8 and rotate downwards, when dwang 8 rotates downwards, can make connecting plate 9 move downwards in the arc type, and connecting plate 9 and movable plate 7 are horizontal sliding connection, so when connecting plate 9 moves in the vertical aspect, can make movable plate 7 move downwards, can make arc type splint 11 move downwards this moment, under the cooperation with arc type layer board 5, can realize positioning sampling bottle 6 and press from both sides tightly, keep sample bottle 6 and the inseparable butt joint of butt joint pipe 13.

After 6 installation with sampling bottle, can be connected 3 with pulling with the hawser on the hoisting apparatus this moment, later usable ship transports this sampling apparatus of hoisting apparatus intercommunication to the appointed region in the lake, later utilize hoisting apparatus to dive this sampling apparatus downwards, and the buoyancy that the counterweight plate 2 that sets up in the bottom of install bin 1 can effectual overcoming install bin 1 has, so dive that this sampling apparatus can be stable, until reaching appointed degree of depth, alright pause hoisting apparatus work, set up relevant wireless receiver on the cylinder 24, a controller for give-out order is controlled by operating personnel.

The controller sends a working instruction to the air cylinder 24, so that the air cylinder 24 drives the mounting frame 26 to move towards the left side close to the air cylinder 24, the connecting shaft 27 can rotate at the moment, when the connecting shaft 27 moves, the connecting shaft 27 can rotate under the meshing transmission effect of the transmission gear 28 and the rack 30, and when the connecting shaft 27 rotates, the pull rope 32 can be wound on the bobbin 29, so that the pull rope 32 has tensile force, and the lifting rod 21 is pulled to move upwards.

When the lifting rod 21 moves upwards, the connecting rod 34 is driven to move upwards, and the compression spring 33 is forced to be compressed, and the connecting rod 34 is rotatably connected with the swing rod 20, when the connecting rod 34 is moved upward, the swing lever 20 is rotated upward, and at the same time, the connecting rod 34 is moved forward along the lift lever 21, so that the return spring 35 is in a compressed state, when the swinging rod 20 rotates upwards, the transmission shaft 18 can rotate, and at the same time, under the meshing transmission action of the second bevel gear 19 and the first bevel gear 17, the transmission rod 16 can rotate to realize ninety-degree rotation of the rotary disc 14, at the same time, the conveying holes 15 are communicated with the butt joint pipe 13 and the counterweight pipe 4, then the water can flow into the sampling bottle 6 through the balance weight pipe 4, the through hole, the delivery hole 15 and the butt joint pipe 13, and the water sample can be collected.

After the water sample collection is finished, the air cylinder 24 can be started to drive the mounting frame 26 to move reversely, so that the pull rope 32 can be unreeled, the compression spring 33 and the return spring 35 in a stressed state can respectively push the lifting rod 21 to move downwards and drive the connecting rod 34 to reset towards the right side, the swing rod 20 can be reversely rotated, and then the swing rod can be reversely rotated through the reverse transmission of the transmission shaft 18, the second bevel gear 19, the first bevel gear 17 and the transmission rod 16, so that the rotary disc 14 can be driven to rotate ninety degrees in a reverse direction, the connecting pipe 13 is blocked by the side face of the rotary disc 14, so that water entering the sampling bottle 6 can be prevented from flowing out, and then the sampler can be moved out of the water surface by using the hoisting device to finish sampling.

s1, the clamping assembly is matched with the arc-shaped supporting plate 5, so that the sampling bottle 6 and the butt joint pipe 13 can be clamped after butt joint;

s2, after the traction buckle 3 is connected with a cable on the hoisting device, the cable can be unreeled by the hoisting device, and the collecting device is lowered to any depth of the lake;

s3, the starting cylinder 24 can drive the turntable 14 to rotate ninety degrees, so that the conveying hole 15 is respectively communicated with the butt joint pipe 13 and the through hole, and water can flow into the sampling bottle 6 through the balance weight pipe 4, the through hole, the conveying hole 15 and the butt joint pipe 13 to be collected;

s4, starting the air cylinder 24 to drive the rotary table 14 to rotate reversely, so that the connection pipe 13 is blocked, and the collected water sample is prevented from flowing out;

and S5, moving the collector out of the water surface by using a hoisting device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The sampling device for sewage treatment comprises an installation box (1) and is characterized in that an arc-shaped supporting plate (5) is fixedly installed at the bottom of the left side of the installation box (1), a sampling bottle (6) is placed on the arc-shaped supporting plate (5), a clamping assembly is connected to the right side of the installation box (1), the clamping assembly and the sampling bottle (6) are clamped, a butt joint pipe (13) is fixedly installed on the inner wall of the bottom of the left side of the installation box (1), and the left end of the butt joint pipe (13) extends to the outer side of the installation box (1) and is in sealed butt joint with the sampling bottle (6);

install bin (1) inner seal rotates and is connected with carousel (14), set up on carousel (14) and manage delivery hole (15) that (13) are linked together with butt joint, the top fixed mounting of carousel (14) has transfer line (16), and the top of transfer line (16) is connected with drive assembly, drive assembly is connected with the top inner wall of install bin (1), mounting panel (23) on the left side top inner wall of install bin (1), the top left side fixed mounting of mounting panel (23) has cylinder (24), and is connected with the rolling subassembly on cylinder (24), the rolling subassembly is connected with the top and the drive assembly of mounting panel (23) respectively.

2. The sampling device for sewage treatment according to claim 1, wherein a weight plate (2) is fixedly mounted at the bottom of the installation box (1), a traction buckle (3) is fixedly mounted at the top of the installation box (1), a weight pipe (4) is fixedly mounted at the bottom of the right side of the installation box (1), a through hole communicated with the weight pipe (4) is formed in the inner wall of the right side of the installation box (1), and the through hole is communicated with the conveying hole (15).

3. The sampling device that sewage treatment used according to claim 1, characterized in that, clamping unit includes movable plate (7), arc splint (11) and drive means, the sliding opening has been seted up on the right side of movable plate (7), sliding connection has the slide rail in the sliding opening, the top and the bottom of slide rail extend to the top and the below of movable plate (7) respectively, slide rail fixed mounting is in the left side bottom of install bin (1), arc splint (11) fixed mounting is in the bottom of movable plate (7), arc splint (11) press from both sides the dress with sampling bottle (6) mutually, drive means is connected with the right side of install bin (1) and the top of movable plate (7) respectively, and drive means is used for driving movable plate (7) to reciprocate.

4. The sampling device that sewage treatment used according to claim 3, characterized in that, drive member includes screw rod (10), screw plate (12), connecting plate (9) and dwang (8), screw plate (12) fixed mounting is at the top of movable plate (7), set up threaded hole on screw plate (12), screw rod (10) run through the threaded hole and with the inner wall threaded connection of threaded hole, the right-hand member of screw rod (10) is passed through the bearing rotation with the left side of connecting plate (9) and is connected, connecting plate (9) are rotated with the top of movable plate (7) and are connected, the bottom of dwang (8) is rotated with the front side of movable plate (7) and is connected, the top of dwang (8) is rotated with the left side of install bin (1) and is connected.

5. The sampling device for sewage treatment according to claim 1, the driving component comprises a first bevel gear (17), a transmission shaft (18), a second bevel gear (19), a swinging rod (20) and a telescopic component, the first bevel gear (17) is fixedly connected with the top end of the transmission rod (16), the left end and the right end of the transmission shaft (18) are rotationally connected with the left inner wall and the right inner wall of the installation box (1) through bearings, the second bevel gear (19) is fixedly sleeved on the transmission shaft (18), the swinging rod (20) is provided with a fixing hole, the transmission shaft (18) penetrates through the fixing hole and is welded with the fixing hole, the telescopic member is arranged on the inner wall of the top of the installation box (1), the telescopic components are respectively connected with the winding component and the swinging rod (20), and the telescopic components are used for providing longitudinal tension for the swinging rod (20).

6. The sampling device for sewage treatment according to claim 5, wherein the telescopic member comprises a lifting rod (21), a limiting cover (22), a connecting rod (34), a compression spring (33) and a return spring (35), the limiting cover (22) is fixedly mounted on the inner wall of the top of the installation box (1), the top end of the lifting rod (21) extends into the limiting cover (22) and is in sliding connection with the inner wall of the limiting cover (22), the connecting rod (34) is rotatably connected with the rear end of the swinging rod (20), a supporting hole is formed in the lifting rod (21), the connecting rod (34) penetrates through the supporting hole and is in sliding connection with the inner wall of the supporting hole, the compression spring (33) is fixedly mounted on the top end of the lifting rod (21), the top end of the compression spring (33) is fixedly connected with the inner wall of the limiting cover (22), the return spring (35) is sleeved on the connecting rod (34), and the front end and the rear end of reset spring (35) respectively with the rear side of lifter (21) and the rear end fixed connection of connecting rod (34), the rolling subassembly extend to in spacing cover (22) and with the top fixed connection of lifter (21), the perforation has been seted up on the left side top inner wall of spacing cover (22).

7. The sampling device for sewage treatment according to claim 1, wherein the rolling component comprises a sliding cover (25), a sliding plate (31), a mounting frame (26), a pulling rope (32) and a rotating component, the sliding cover (25) is fixedly mounted at the top of the mounting plate (23), the sliding plate (31) is slidably connected to the top of the sliding cover (25), the mounting frame (26) is fixedly mounted at the top of the sliding plate (31), a piston rod of a cylinder (24) is fixedly connected with the left side of the mounting frame (26), the cylinder (24) is used for controlling the mounting frame (26) to move left and right, the rotating component is mounted in the mounting frame (26), one end of the pulling rope (32) is fixedly connected to the rotating component, the rotating component is used for rolling the pulling rope (32), a moving hole is formed in the inner wall of the top of the mounting frame (26), and the other end of the pulling rope (32) penetrates through the moving hole and the perforation respectively and is fixedly connected with the top end of the lifting rod (21) The bottom of the rotating component extends into the sliding cover (25) and is connected with the rear inner wall of the sliding cover (25).

8. The sampling device that sewage treatment used according to claim 7, characterized in that, the rotating means includes connecting axle (27), spool (29), drive gear (28) and rack (30), connecting axle (27) rotates to be connected in mounting bracket (26), spool (29) fixed cover is established on connecting axle (27), the one end fixed connection of stay cord (32) is on spool (29), the bottom of connecting axle (27) runs through the bottom inner wall of mounting bracket (26) and slide (31) respectively and extends to in the sliding housing (25), drive gear (28) fixed mounting is in the bottom of connecting axle (27), rack (30) fixed mounting is on the rear side inner wall of sliding housing (25), drive gear (28) and rack (30) mesh mutually.

9. The method of using a sampling device for wastewater treatment according to claim 1, comprising the steps of:

s1, the clamping component is matched with the arc-shaped supporting plate (5) to clamp the sampling bottle (6) and the butt joint pipe (13) after butt joint;

s2, after the towing buckle (3) is connected with the cable on the hoisting device, the cable can be unreeled by the hoisting device, and the collecting device is lowered to any depth of the lake;

s3, the starting cylinder (24) can drive the turntable (14) to rotate ninety degrees, so that the conveying holes (15) are respectively communicated with the butt joint pipe (13) and the through hole, and water can flow into the sampling bottle (6) through the balance weight pipe (4), the through hole, the conveying holes (15) and the butt joint pipe (13) to be collected;

s4, starting the air cylinder (24) to drive the rotary table (14) to rotate reversely, so that the butt joint pipe (13) is plugged, and the collected water sample is prevented from flowing out;