CN112255049A - Water quality sampling device is administered to water environment - Google Patents
Water quality sampling device is administered to water environment Download PDFInfo
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- CN112255049A CN112255049A CN202011209993.5A CN202011209993A CN112255049A CN 112255049 A CN112255049 A CN 112255049A CN 202011209993 A CN202011209993 A CN 202011209993A CN 112255049 A CN112255049 A CN 112255049A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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Abstract
The invention discloses a water environment treatment water quality sampling device, and belongs to the technical field of water quality detection. The device includes: strutting arrangement, drive arrangement and sampling device, strutting arrangement includes hull, base, electric telescopic handle, first support and treater, base fixed connection be in on the hull, electric telescopic handle one end fixed connection be in on the base, the other end with first support fixed connection, treater fixed connection be in on the first support. The invention has the beneficial effects that: with drive arrangement with connect on strutting arrangement, through treater control drive arrangement work to reach the sampling device who sets up on drive arrangement to appointed waters, electric telescopic handle descends and drives the sampling device decline, makes sampling device can partly submerge in, thereby carries out different depth of water, samples the quality of water on different water layers, and the sampling effect is better, makes can be better when carrying out subsequent water environment and administer carry out water quality analysis.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a water environment treatment water quality sampling device.
Background
Along with the development of society, more and more areas have environmental pollution problems, wherein the water environment pollution problem is serious, and a plurality of areas begin to treat the water environment in reality, in the process of water environment treatment, many aspects can be involved, such as water quality detection, water quality sampling and the like, the sampling of water quality is particularly important, but most of the water quality sampling devices in the prior art adopt simple sampling bottles to sample water quality, it is only simple to fill water in rivers and lakes into the sampling bottle, but in this way, the sampling bottle often takes water of different depths into the bottle at the same time when sampling, thereby causing the problem of poor water quality sampling effect, and meanwhile, the sampling device in the prior art is more complex or narrower, and the sampling device in the prior art is difficult to realize when a remote water area needs to be sampled.
In conclusion, the water quality sampling device in the prior art is poor in sampling effect because water in an area to be sampled is simply poured into the sampling bottle, and water in different water layers can be mixed into the sampling bottle, and meanwhile, the sampling device in the prior art is difficult to achieve in complex water areas and when remote sampling is needed.
Disclosure of Invention
The invention provides a water environment treatment water quality sampling device, which can solve the problem that the sampling device in the prior art is difficult to realize when the sampling device in the prior art needs to remotely sample in some complex water areas.
A water environment treatment water quality sampling device comprises a supporting device, a driving device and a sampling device, wherein the supporting device comprises a ship body, a base, an electric telescopic rod, a first support and a processor, the base is fixedly connected to the ship body, one end of the electric telescopic rod is fixedly connected to the base, the other end of the electric telescopic rod is fixedly connected with the first support, and the processor is fixedly connected to the first support;
the driving device comprises a motor, a first transmission shaft, a second transmission shaft, a third transmission shaft, a guide rod, a reciprocating screw, a sliding block, a first bevel gear and a second bevel gear, the motor is fixedly connected to the first support, the first transmission shaft is in transmission connection with the output end of the motor, the first transmission shaft is in transmission connection with the second transmission shaft, the first transmission shaft is in spline connection with the second transmission shaft, cavities are formed in the first bevel gear and the second bevel gear, a first ratchet wheel and a first pawl are arranged in the cavity of the first bevel gear, the first ratchet wheel and the first bevel gear are coaxially arranged, the first pawl is hinged to the inner wall of the cavity of the first bevel gear, the first ratchet wheel is matched with the first pawl, and the first transmission shaft penetrates through the first bevel gear and is in transmission connection with the first ratchet wheel, a second ratchet wheel and a second pawl are arranged in the cavity of the second bevel gear, the second ratchet wheel and the second bevel gear are coaxially arranged, the second pawl is hinged to the inner wall of the cavity of the second bevel gear, the second ratchet wheel is matched with the second pawl, and the second transmission shaft penetrates into the second bevel gear and is in transmission connection with the second ratchet wheel;
the bottom end of the ship body is fixedly connected with a first supporting rod, a third transmission shaft is rotatably connected to the first supporting rod, two ends of the third transmission shaft are respectively in transmission connection with a third bevel gear and a propeller, the third bevel gear is matched with the second bevel gear, a second supporting rod is fixedly connected to one side wall of the ship body, and the second transmission shaft is rotatably connected to the second supporting rod;
one end of the guide rod is fixedly connected to the first support, the other end of the guide rod is fixedly connected with a second support, one end of the sliding block is connected to the guide rod in a sliding mode, the two ends of the guide rod are respectively and fixedly connected with a first distance sensor and a second distance sensor, the sliding block is provided with a threaded hole, the threaded hole is matched with the reciprocating screw rod, the other end of the sliding block is in threaded connection with the reciprocating screw rod, one end of the reciprocating screw rod is rotatably connected to the second support, the other end of the reciprocating screw rod is in transmission connection with a fourth bevel gear, the fourth bevel gear is matched with the first bevel gear, the lower end of the sliding block is fixedly provided with a connecting shell, and an inner cavity is formed in the;
the motor, the first distance sensor, the second distance sensor and the electric telescopic rod are all electrically connected with the processor;
the sampling device is arranged at the lower end of the connecting shell and used for sampling water quality.
Preferably, the sampling device comprises a plurality of samplers and an adjusting device, the samplers are respectively arranged on the connecting shell, each sampler comprises a sampling bottle, a liquid guide tube, a first connecting rod, a rubber plug and a handle, the upper end of each sampling bottle is fixedly connected to the connecting shell, one side of the upper end of each sampling bottle is fixedly connected with a one-way valve, one end of each liquid guide tube is fixedly connected to the bottom end of each sampling bottle and penetrates into the sampling bottle, a sealing plug is arranged in the end of the other end of each liquid guide tube, two ends of each sealing plug are respectively rotatably connected to the inner wall of each liquid guide tube, each first connecting rod is slidably connected to the corresponding liquid guide tube, one end of each first connecting rod penetrates into the connecting shell, and the other end of each first connecting rod is fixedly connected with a second connecting rod, one end, far away from the first connecting rod, of the second connecting rod is hinged with a third connecting rod, one end, far away from the second connecting rod, of the third connecting rod is eccentrically hinged to the sealing plug, the rubber plug is connected to the first connecting rod in a sliding mode and matched with the liquid guide pipe;
a first limiting block and a second limiting block are fixedly connected to the first connecting rod respectively, the first limiting block is located above the rubber plug, the second limiting block is located below the rubber plug, one end of the handle penetrates through the connecting shell and is fixedly connected with the first connecting rod, a fourth connecting rod is arranged in the connecting shell, and each first connecting rod is fixedly connected with the fourth connecting rod;
the adjusting device is used for adjusting the position of the handle.
Preferably, the adjusting device comprises a fifth connecting rod, a first spring, a second spring, a third spring, a receiving seat and a push rod, one end of the fifth connecting rod is fixedly connected to the inner wall of the connecting shell, the other end of the fifth connecting rod is rotatably connected with a first stop block, one end of the third spring is fixedly connected to the inner wall of the connecting shell, the other end of the third spring is fixedly connected to one end of the first stop block, the receiving seat is fixedly connected to the handle, a receiving cavity is formed in the receiving seat, a fourth spring and a second stop block are arranged in the receiving cavity, the second stop block is slidably connected in the receiving cavity, one end of the fourth spring is fixedly connected to the inner wall of the receiving cavity, the other end of the fourth spring is fixedly connected to the second stop block, and the first stop block and the second stop block are matched;
the one end fixed connection of first spring be in on the inner wall of connecting shell, other end fixed connection be in on the storage seat, the one end of push rod runs through connecting shell a lateral wall and with connecting shell lateral wall sliding fit, the other end of push rod is contradicted on the other end of first dog, the second spring cover is established on the push rod, the one end fixed connection of second spring be in on the inner wall of connecting shell, other end fixed connection be in on the push rod.
Preferably, the rubber stopper has a density less than that of water.
Preferably, the check valve is an airflow check valve.
Preferably, the outer surface of the sealing plug is fixedly connected with a rubber ring along the circumferential direction.
The invention has the beneficial effects that: with drive arrangement with connect on strutting arrangement, through treater control drive arrangement work to reach the sampling device who sets up on drive arrangement to appointed waters, electronic telescopic link descends and drives the sampling device decline, makes sampling device can partly submerge in the aquatic, thereby carries out different depth of water, samples the quality of water on different water layers, and the sampling effect is better, makes can be better when subsequently carrying out the water environment and manage carry out water quality analysis.
Drawings
FIG. 1 is a schematic structural view of a water environment treatment water quality sampling device provided by the invention,
FIG. 2 is a partial enlarged view of the water environment treatment water quality sampling device shown in FIG. 1 at A,
FIG. 3 is a cross-sectional view of the water environment treatment water quality sampling device shown in FIG. 2 at the position C-C,
FIG. 4 is a partial enlarged view of the water environment treatment water quality sampling device shown in FIG. 1 at B,
FIG. 5 is a cross-sectional view of the water environment treatment water quality sampling device shown in FIG. 4 at D-D,
FIG. 6 is a partial enlarged view at E in FIG. 5 of a water environment treatment water quality sampling device provided by the present invention,
FIG. 7 is a schematic structural diagram of a first bevel gear of a water environment treatment water quality sampling device provided by the invention,
FIG. 8 is a schematic structural diagram of a second bevel gear of the water environment treatment water quality sampling device provided by the invention,
fig. 9 is a schematic circuit diagram of a water environment treatment water quality sampling device provided by the invention.
Description of reference numerals:
1-supporting device, 2-driving device, 3-sampling device, 4-adjusting device, 11-hull, 111-steel rope, 12-base, 13-electric telescopic rod, 14-first support, 141-processor, 15-third bevel gear, 16-third transmission shaft, 17-propeller, 18-first support rod, 19-second support rod, 21-motor, 22-first transmission shaft, 221-first bevel gear, 222-first pawl, 223-first ratchet wheel, 23-second transmission shaft, 231-second bevel gear, 232-second pawl, 233-second ratchet wheel, 24-guide rod, 241-first distance sensor, 242-second distance sensor, 25-reciprocating screw, 251-a fourth bevel gear, 26-a sliding block, 261-a connecting shell, 27-a second support, 31-a sampling bottle, 311-a one-way valve, 312-a handle, 32-a liquid guide pipe, 33-a first connecting rod, 331-a first limiting block, 332-a second limiting block, 333-a second connecting rod, 334-a third connecting rod, 34-a rubber plug, 35-a sealing plug, 351-a rubber ring, 40-a fourth connecting rod, 41-a fifth connecting rod, 411-a first stop, 412-a third spring, 42-a first spring, 43-a containing seat, 431-a second stop, 432-a fourth spring, 433-a containing cavity, 44-a push rod and 441-a second spring.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Example 1:
as shown in fig. 1 to 9, the water environment treatment water quality sampling device provided by the embodiment of the invention comprises a supporting device 1, a driving device 2 and a sampling device 3, wherein the supporting device 1 comprises a ship body 11, a base 12, an electric telescopic rod 13, a first support 14 and a processor 141, the base 12 is fixedly connected to the ship body 11, one end of the electric telescopic rod 13 is fixedly connected to the base 12, the other end of the electric telescopic rod is fixedly connected to the first support 14, and the processor 141 is fixedly connected to the first support 14;
the driving device 2 comprises a motor 21, a first transmission shaft 22, a second transmission shaft 23, a third transmission shaft 16, a guide rod 24, a reciprocating screw 25, a slider 26, a first bevel gear 221 and a second bevel gear 231, the motor 21 is fixedly connected to the first support 14, the first transmission shaft 22 is in transmission connection with the output end of the motor 21, the first transmission shaft 22 is in transmission connection with the second transmission shaft 23, the first transmission shaft 22 is in spline connection with the second transmission shaft 23, cavities are respectively formed in the first bevel gear 221 and the second bevel gear 231, a first ratchet 223 and a first pawl 222 are arranged in the cavity of the first bevel gear 221, the first ratchet 223 is coaxial with the first bevel gear 221, the first pawl 222 is hinged to the inner wall of the cavity of the first bevel gear 221, the first ratchet 223 is matched with the first pawl 222, the first transmission shaft 22 penetrates through the first bevel gear 221 and is in transmission connection with the first ratchet 223, a second ratchet wheel 233 and a second pawl 232 are arranged in the cavity of the second bevel gear 231, the second ratchet wheel 233 and the second bevel gear 231 are coaxially arranged, the second pawl 232 is hinged on the inner wall of the cavity of the second bevel gear 231, the second ratchet wheel 233 is matched with the second pawl 232, and the second transmission shaft 23 penetrates into the second bevel gear 231 and is in transmission connection with the second ratchet wheel 233;
the bottom end of the ship body 11 is fixedly connected with a first supporting rod 18, a third transmission shaft 16 is rotatably connected to the first supporting rod 18, two ends of the third transmission shaft 16 are respectively in transmission connection with a third bevel gear 15 and a propeller 17, the third bevel gear 15 is matched with a second bevel gear 231, a second supporting rod 19 is fixedly connected to one side wall of the ship body 11, and a second transmission shaft 23 is rotatably connected to the second supporting rod 19;
one end of the guide rod 24 is fixedly connected to the first support 14, the other end of the guide rod is fixedly connected with the second support 27, one end of the sliding block 26 is connected to the guide rod 24 in a sliding mode, two ends of the guide rod 24 are respectively and fixedly connected with the first distance sensor 241 and the second distance sensor 242, the sliding block 26 is provided with a threaded hole, the threaded hole is matched with the reciprocating screw 25, the other end of the sliding block 26 is in threaded connection with the reciprocating screw 25, one end of the reciprocating screw 25 is rotatably connected to the second support 27, the other end of the reciprocating screw is in transmission connection with the fourth bevel gear 251, the fourth bevel gear 251 is matched with the first bevel gear 221, the lower end of the sliding block 26 is;
the motor 21, the first distance sensor 241, the second distance sensor 242 and the electric telescopic rod 13 are all electrically connected with the processor 141;
The working principle is as follows: the motor 21 is controlled by the processor 141, wherein the processor 141 is provided with a radio signal transmitter, and is remotely controlled by an external device to start the motor 21, as shown in fig. 7 and 8, when the motor 21 rotates counterclockwise, the first transmission shaft 22 is driven to rotate, the first transmission shaft 22 drives the second transmission shaft 23 to rotate, at this time, the first transmission shaft 22 does not drive the first bevel gear 221 to rotate, the second transmission shaft 23 rotates to drive the second ratchet wheel 233 to rotate, the second ratchet wheel 233 rotates to drive the second bevel gear 231 to rotate through the second pawl 232, the second bevel gear 231 rotates to drive the third bevel gear 15 to rotate, the third bevel gear 15 rotates to drive the propeller 17 to rotate, and the propeller 17 drives the ship body 11 to advance; when the ship body 11 moves to a preset position, the motor 21 is controlled by external equipment to rotate reversely, namely clockwise, at the moment, the first bevel gear 221 is driven by the first transmission shaft 22 to rotate, the first bevel gear 221 is driven by the fourth bevel gear 251 to rotate, as shown in fig. 1, the sliding block 26 moves leftwards, after the sliding block 26 moves, the first distance sensor 241 sends a signal to the processor 141, the processor 141 controls the electric telescopic rod 13 to descend, so that the connecting shell 261 moves downwards, the sampling device 3 is convenient to sample water quality, the sliding block 3 continues descending to the lowest position, at the moment, the sampling device 3 can obtain a water quality sample in a deeper position, meanwhile, the sliding block 26 moves to the farthest end, the second distance sensor 242 sends a signal to the processor 141, and the processor 141 controls the electric telescopic rod 13 to ascend after a proper time delay, at the same time, the slide block 26 starts moving rightwards, when the slide block 26 moves to the rightmost end, the first distance sensor 241 sends a signal to the processor 141, and the processor 141 controls the motor 21 to stop rotating; wherein processor 141 rotates at a high speed when control motor 21 rotates counterclockwise and rotates at a low speed when control motor 21 rotates clockwise, and the device can be withdrawn through steel cable 111 fixedly connected to hull 11 after sampling is completed.
Example 2:
on the basis of embodiment 1, as shown in fig. 1 to 9, the sampler comprises a sampling device 3 including a plurality of samplers and an adjusting device 4, the samplers are respectively disposed on a connecting shell 261, the sampler includes a sampling bottle 31, a liquid guide tube 32, a first connecting rod 33, a rubber plug 34 and a handle 312, the upper end of the sampling bottle 31 is fixedly connected to the connecting shell 261, one side of the upper end of the sampling bottle 31 is fixedly connected to a one-way valve 311, one end of the liquid guide tube 32 is fixedly connected to the bottom end of the sampling bottle 31 and penetrates into the sampling bottle 31, a sealing plug 35 is disposed in the end of the other end of the liquid guide tube 32, two ends of the sealing plug 35 are respectively rotatably connected to the inner wall of the liquid guide tube 32, the first connecting rod 33 is slidably connected to the liquid guide tube 32, one end of the first connecting rod 33 penetrates into the connecting shell 261, the other end of, one end of the second connecting rod 333, which is far away from the first connecting rod 33, is hinged with a third connecting rod 334, one end of the third connecting rod 334, which is far away from the second connecting rod 333, is eccentrically hinged on the sealing plug 35, the rubber plug 34 is slidably connected on the first connecting rod 33, and the rubber plug 34 is matched with the liquid guide tube 32;
a first limiting block 331 and a second limiting block 332 are fixedly connected to the first connecting rod 33 respectively, the first limiting block 331 is located above the rubber plug 34, the second limiting block 332 is located below the rubber plug 34, one end of the handle 312 penetrates through the connecting shell 261 and is fixedly connected with the first connecting rod 33, a fourth connecting rod 40 is arranged in the connecting shell 261, and each first connecting rod 33 is fixedly connected with the fourth connecting rod 40;
the adjustment device 4 is used to adjust the position of the handle 312.
The working principle is as follows: as shown in fig. 2 to 6, initially, the slide block 26 does not reach the leftmost end, and at this time, the sealing plug 35 blocks the lower end of the liquid guide tube 32 to seal it, so that water entering other water layers in the liquid guide tube 32 is not prevented from causing poor sampling effect when the sampling bottle 31 enters water for the first time, when the sampling device 3 is partially submerged in water as the slide block 26 descends, the position of the handle 312 is adjusted by the adjusting device 4, so that the handle 312 can move up and down, when the handle 312 moves up, the first connecting rod 33 drives the second connecting rod 333 to ascend, the second connecting rod 333 drives the third connecting rod 334 to ascend, at this time, the third connecting rod 334 drives the 35 to deflect so that the sealing plug 35 no longer seals the bottom end of the liquid guide tube 32 when the handle 312 moves up, water flows from the lower end of the liquid guide tube 32 to the sampling bottle 31 under the action of water pressure, because the density of the rubber plug 34 is less than that of water, when water flows into the sampling bottle 31, the rubber plug 34 is lifted to the first limiting block 331, when the sampling device 3 rises to the leaving water along with the slide block 26, the water in the sampling bottle 31 falls under the action of gravity, and the upper layer of water extrudes the rubber plug 34 at the inlet of the liquid guide pipe 32, so that the liquid guide pipe 32 is sealed, and the liquid in the sampling bottle 31 is prevented from leaking; the lengths of the liquid guide pipes 32 at the middle and lower ends of the plurality of sampling bottles 31 are different, and the lengths are gradually shortened from left to right by taking the attached drawing 1 as an example, so that different sampling bottles 31 can also take water to samples with different depths in the same water area, and the subsequent detection and analysis of water environment treatment are facilitated.
one end of the first spring 42 is fixedly connected to the inner wall of the connecting shell 261, the other end of the first spring is fixedly connected to the accommodating seat 43, one end of the push rod 44 penetrates through one side wall of the connecting shell 261 and is in slidable fit with the side wall of the connecting shell 261, the other end of the push rod 44 abuts against the other end of the first stop block 411, the second spring 441 is sleeved on the push rod 44, one end of the second spring 441 is fixedly connected to the inner wall of the connecting shell 261, and the other end of the second spring 441 is fixedly connected to the push rod 44. The rubber stopper 34 has a density less than that of water. The check valve 311 is an airflow check valve 311. The outer surface of the sealing plug 35 is fixedly connected with a rubber ring 351 in the circumferential direction.
The working principle is as follows: as shown in fig. 1 to 9, initially, the first stopper 411 is located above the second stopper 431, at this time, the sealing plug 35 seals the lower end of the liquid guiding tube 32, when the sampling device 3 moves to the leftmost end along with the sliding block 26, the push rod 44 first contacts with the second support 27 and is pushed to the right by the second support 27, the push rod 44 moves to push the first stopper 411, at this time, the first stopper 411 deflects and is separated from the second stopper 431, at this time, the first spring 42 contracts and drives the second stopper 431 and the handle 312 to move upwards through the receiving seat, so that water can enter the sampling bottle 31, as described in embodiment 2, wherein, after the sampling is finished, after the device is retracted, the second stopper 332 contacts with the rubber stopper 34 and drives the rubber stopper 34 to move upwards by continuing to pull the handle 312 upwards, so that the inlet of the liquid guiding tube 32 is opened, the liquid in the sampling bottle 31 can be taken out.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (6)
1. The water environment treatment water quality sampling device is characterized by comprising a supporting device (1), a driving device (2) and a sampling device (3), wherein the supporting device (1) comprises a ship body (11), a base (12), an electric telescopic rod (13), a first support (14) and a processor (141), the base (12) is fixedly connected to the ship body (11), one end of the electric telescopic rod (13) is fixedly connected to the base (12), the other end of the electric telescopic rod is fixedly connected with the first support (14), and the processor (141) is fixedly connected to the first support (14);
the driving device (2) comprises a motor (21), a first transmission shaft (22), a second transmission shaft (23), a third transmission shaft (16), a guide rod (24), a reciprocating screw (25), a sliding block (26), a first bevel gear (221) and a second bevel gear (231), the motor (21) is fixedly connected to the first support (14), the first transmission shaft (22) is in transmission connection with the output end of the motor (21), the first transmission shaft (22) is in transmission connection with the second transmission shaft (23), the first transmission shaft (22) is in spline connection with the second transmission shaft (23), cavities are formed in the first bevel gear (221) and the second bevel gear (231), a first ratchet wheel (223) and a first pawl (222) are arranged in the cavity of the first bevel gear (221), and the first ratchet wheel (223) and the first bevel gear (221) are coaxially arranged, the first pawl (222) is hinged to the inner wall of a cavity of the first bevel gear (221), the first ratchet wheel (223) is matched with the first pawl (222), the first transmission shaft (22) penetrates through the first bevel gear (221) and is in transmission connection with the first ratchet wheel (223), a second ratchet wheel (233) and a second pawl (232) are arranged in the cavity of the second bevel gear (231), the second ratchet wheel (233) is coaxially arranged with the second bevel gear (231), the second pawl (232) is hinged to the inner wall of the cavity of the second bevel gear (231), the second ratchet wheel (233) is matched with the second pawl (232), and the second transmission shaft (23) penetrates through the interior of the second bevel gear (231) and is in transmission connection with the second ratchet wheel (233);
the bottom end of the ship body (11) is fixedly connected with a first supporting rod (18), a third transmission shaft (16) is rotatably connected to the first supporting rod (18), two ends of the third transmission shaft (16) are respectively in transmission connection with a third bevel gear (15) and a propeller (17), the third bevel gear (15) is matched with the second bevel gear (231), a second supporting rod (19) is fixedly connected to one side wall of the ship body (11), and the second transmission shaft (23) is rotatably connected to the second supporting rod (19);
one end of the guide rod (24) is fixedly connected to the first support (14), the other end of the guide rod is fixedly connected with a second support (27), one end of the sliding block (26) is connected to the guide rod (24) in a sliding manner, two ends of the guide rod (24) are respectively and fixedly connected with a first distance sensor (241) and a second distance sensor (242), the sliding block (26) is provided with a threaded hole, the threaded hole is matched with the reciprocating screw (25), the other end of the sliding block (26) is in threaded connection with the reciprocating screw (25), one end of the reciprocating screw (25) is rotatably connected to the second support (27), the other end of the reciprocating screw is in transmission connection with a fourth bevel gear (251), the fourth bevel gear (251) is matched with the first bevel gear (221), and the lower end of the sliding block (26) is fixedly connected with a connecting shell (261), the connecting shell (261) is internally provided with an inner cavity;
the motor (21), the first distance sensor (241), the second distance sensor (242) and the electric telescopic rod (13) are all electrically connected with the processor (141);
sampling device (3) set up connect shell (261) lower extreme, sampling device (3) are used for the quality of water sample.
2. The water environment treatment water quality sampling device according to claim 1, wherein the sampling device (3) comprises a plurality of samplers and an adjusting device (4), the samplers are respectively arranged on the connecting shell (261), the sampler comprises a sampling bottle (31), a liquid guide pipe (32), a first connecting rod (33), a rubber plug (34) and a handle (312), the upper end of the sampling bottle (31) is fixedly connected to the connecting shell (261), one side of the upper end of the sampling bottle (31) is fixedly connected with a one-way valve (311), one end of the liquid guide pipe (32) is fixedly connected to the bottom end of the sampling bottle (31) and penetrates into the sampling bottle (31), a sealing plug (35) is arranged in the end of the other end of the liquid guide pipe (32), and two ends of the sealing plug (35) are respectively rotatably connected to the inner wall of the liquid guide pipe (32), the first connecting rod (33) is slidably connected into the liquid guide tube (32), one end of the first connecting rod (33) penetrates through the connecting shell (261), the other end of the first connecting rod (33) is fixedly connected with a second connecting rod (333), one end, away from the first connecting rod (33), of the second connecting rod (333) is hinged to a third connecting rod (334), one end, away from the second connecting rod (333), of the third connecting rod (334) is eccentrically hinged to the sealing plug (35), the rubber plug (34) is slidably connected onto the first connecting rod (33), and the rubber plug (34) is matched with the liquid guide tube (32);
a first limiting block (331) and a second limiting block (332) are fixedly connected to the first connecting rod (33) respectively, the first limiting block (331) is located above the rubber plug (34), the second limiting block (332) is located below the rubber plug (34), one end of the handle (312) penetrates through the connecting shell (261) and is fixedly connected with the first connecting rod (33), a fourth connecting rod (40) is arranged in the connecting shell (261), and each first connecting rod (33) is fixedly connected with the fourth connecting rod (40);
the adjusting device (4) is used for adjusting the position of the handle (312).
3. The water environment treatment water quality sampling device according to claim 2, wherein the adjusting device (4) comprises a fifth connecting rod (41), a first spring (42), a second spring (441), a third spring (412), a receiving seat (43) and a push rod (44), one end of the fifth connecting rod (41) is fixedly connected to the inner wall of the connecting shell (261), the other end of the fifth connecting rod is rotatably connected with a first stop block (411), one end of the third spring (412) is fixedly connected to the inner wall of the connecting shell (261), the other end of the third spring is fixedly connected to one end of the first stop block (411), the receiving seat (43) is fixedly connected to the handle (312), a receiving cavity (433) is formed in the receiving seat (43), and a fourth spring (432) and a second stop block (431) are arranged in the receiving cavity (433), the second stop block (431) is slidably connected in the accommodating cavity (433), one end of the fourth spring (432) is fixedly connected to the inner wall of the accommodating cavity (433), the other end of the fourth spring is fixedly connected to the second stop block (431), and the first stop block (411) is matched with the second stop block (431);
one end fixed connection of first spring (42) is in on the inner wall of connecting shell (261), other end fixed connection be in on storage seat (43), the one end of push rod (44) is run through connect a lateral wall of shell (261) and with connect shell (261) lateral wall sliding fit, the other end of push rod (44) is contradicted on the other end of first dog (411), second spring (441) cover is established on push rod (44), the one end fixed connection of second spring (441) be in on the inner wall of connecting shell (261), other end fixed connection be in on push rod (44).
4. The water environment improvement water quality sampling device according to claim 2, wherein the rubber stopper (34) has a density less than that of water.
5. The water environment treatment water quality sampling device according to claim 2, wherein the check valve (311) is an airflow check valve (311).
6. The water environment treatment water quality sampling device of claim 2, wherein the outer surface of the sealing plug (35) is fixedly connected with a rubber ring (351) along the circumferential direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011209993.5A CN112255049A (en) | 2020-11-03 | 2020-11-03 | Water quality sampling device is administered to water environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011209993.5A CN112255049A (en) | 2020-11-03 | 2020-11-03 | Water quality sampling device is administered to water environment |
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| CN112255049A true CN112255049A (en) | 2021-01-22 |
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| CN202011209993.5A Withdrawn CN112255049A (en) | 2020-11-03 | 2020-11-03 | Water quality sampling device is administered to water environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884336A (en) * | 2021-10-12 | 2022-01-04 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation rivers sampling system |
| CN116183852A (en) * | 2023-02-06 | 2023-05-30 | 深圳市深水环境科技有限公司 | Sewage treatment plant operation data processing system and method |
-
2020
- 2020-11-03 CN CN202011209993.5A patent/CN112255049A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884336A (en) * | 2021-10-12 | 2022-01-04 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation rivers sampling system |
| CN113884336B (en) * | 2021-10-12 | 2024-04-05 | 北京华能新锐控制技术有限公司 | Hydroelectric generation rivers sampling system |
| CN116183852A (en) * | 2023-02-06 | 2023-05-30 | 深圳市深水环境科技有限公司 | Sewage treatment plant operation data processing system and method |
| CN116183852B (en) * | 2023-02-06 | 2023-11-03 | 深圳市深水环境科技有限公司 | Sewage treatment plant operation data processing system and method |
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Application publication date: 20210122 |