CN112393953A - A categorised sampling device of sewage for water environment monitoring - Google Patents
A categorised sampling device of sewage for water environment monitoring Download PDFInfo
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- CN112393953A CN112393953A CN202011398373.0A CN202011398373A CN112393953A CN 112393953 A CN112393953 A CN 112393953A CN 202011398373 A CN202011398373 A CN 202011398373A CN 112393953 A CN112393953 A CN 112393953A
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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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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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 relates to the technical field of water environment monitoring, in particular to a sewage classification sampling device for water environment monitoring, which comprises a support module, wherein the support module is fixedly connected with a power module, the power module is in transmission connection with a plurality of sampling modules, each sampling module comprises a sampling rod, the side surface of each sampling rod is fixedly connected with a toothed plate I in transmission connection with the power module, the top surface of each sampling rod is provided with a slot, and the bottom surface of each sampling rod is fixedly connected with an insert block in sliding connection with the slot of an adjacent sampling module. According to the sampling device, the bolt I is connected with the inserting block of the adjacent sampling module in a sliding mode, the bolt can be pulled out during transportation, the two sampling modules are separated and are convenient to transport, the sampling modules can be connected in sequence, then classified sampling is carried out through the sampling cylinders on the sampling modules, the length of each sampling rod is short, operation and transportation are convenient, a certain number of sampling modules can be connected according to needs, and the sampling device is flexible to use.
Description
Technical Field
The invention relates to the technical field of water environment monitoring, in particular to a sewage classification sampling device for water environment monitoring.
Background
The water environment monitoring is to determine the representative indexes which may affect the water environment quality by a proper method, so as to determine the water quality condition and the change trend of the water body. The water environment monitoring is carried out by taking an uncontaminated water body and a polluted water body as objects, monitoring various harmful substances and factors influencing the water body and related hydrogeological and hydrogeological parameters so as to manage the water environment. The sampling device can sample water resources and analyze and detect the water environment through technical means such as physics or chemistry.
When using, the existing sampling device is different in pollution condition of sewage with different depths, so that the sampling device needs to sample the sewage with deeper depth by means of the growth rod, when the rod is longer, the sampling operation is troublesome, and the sampling device is inconvenient to place and transport and the like, and is not favorable for using the sampling device.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a sewage classification sampling device for water environment monitoring, wherein a bolt I is connected with an insertion block of an adjacent sampling module in a sliding manner, the bolt I can be pulled out during transportation, two sampling modules are separated and are convenient to transport, a plurality of sampling modules can be connected in sequence, then classification sampling is carried out through sampling cylinders on the sampling modules, the sampling rods are short in length, the operation and the transportation are convenient, a certain number of sampling modules can be connected according to needs, and the use is flexible.
The purpose of the invention can be realized by the following technical scheme:
a sewage classification sampling device for water environment monitoring comprises a support module, wherein the support module is fixedly connected with a power module, the power module is in transmission connection with a plurality of sampling modules, each sampling module comprises a sampling rod, the side surface of the sampling rod is fixedly connected with a first toothed plate in transmission connection with the power module, the top surface of the sampling rod is provided with a slot, the bottom surface of the sampling rod is fixedly connected with an insert block in sliding connection with the slot of an adjacent sampling module, the inner side surface of the slot is in sliding connection with a first bolt in sliding connection with the insert block of the adjacent sampling module, the first bolt can fix two adjacent sampling modules mutually, the sampling modules can be sequentially connected and fixed according to needs during use, the sampling rod is short in length, sampling operation is convenient, transportation is convenient, and a sampling cylinder is arranged at the bottom of the side surface of the sampling rod, which, the side surface of the sampling cylinder is fixedly connected with an L-shaped plate, and the bottom of the side surface of the sampling rod is fixedly connected with a fixing frame in sliding connection with the L-shaped plate;
the sampling cylinder is characterized in that a piston block is connected to the inner side surface of the sampling cylinder in a sliding manner, a piston rod is fixedly connected to the top surface of the piston block, the piston rod can be driven to move upwards by moving upwards to suck sewage into the sampling cylinder, a connecting block is fixedly connected to the top surface of the piston rod, a toothed plate II which is connected with the outer side surface of the sampling cylinder in a sliding manner is fixedly connected to one side of the bottom surface of the connecting block, a first fixed block and a second fixed block are fixedly connected to the top part of the outer side surface of the sampling cylinder, the first fixed block and the second fixed block are in opposite face-to-face rotating connection with a rotating shaft, a second gear which is in meshing transmission with the toothed plate II is fixedly sleeved on the side surface of the rotating shaft, a rotating groove which is in rotating connection with the rotating shaft, fixed slot medial surface fixedly connected with reset spring three, the latch piece one of three one end fixedly connected with of reset spring and the contact of latch piece two, latch piece one side fixedly connected with and a fixed block sliding connection's rectangular pole, a fixed block side sliding connection have with rectangular pole side sliding connection's bolt two, with bolt two with rectangular pole separation back, under reset spring three's effect, can make latch piece one separate with latch piece two, at this moment under torsion spring's effect, can make gear two rotate, drive two rebound of pinion rack to make the piston rod rebound, take a sample, easy operation, convenient to use.
Further, the method comprises the following steps: the support module includes the fixed disk, fixed disk top surface fixedly connected with fixing base, fixing base side sliding connection has the bracing piece, the fixing base side closes soon to be connected with bracing piece side contact's screw two, and the position of bracing piece can be adjusted to the unscrew screw two, the three connecting seat of fixed disk bottom surface annular equidistance fixedly connected with, the connecting seat medial surface rotates through the axostylus axostyle to be connected with the stabilizer blade pole, stabilizer blade pole side bottom rotates through the axostylus axostyle to be connected with the supporting shoe, connecting seat medial surface one side fixedly connected with and the dog of stabilizer blade pole side contact, the dog can block the position.
Further, the method comprises the following steps: the power module comprises a fixing box, the bottom of the outer side surface of the fixing box is fixedly connected with one end of a support rod, a heavy object can be hung at the other end of the support rod to keep the balance of the support rod, the use is convenient, one side of each of the two inner side surfaces of the fixing box is fixedly connected with a clamping plate, the two side surfaces of the sampling rod are respectively provided with a clamping groove in sliding connection with the clamping plate, the moving direction of the sampling rod can be limited through the clamping plates, the use is convenient, the outer side surface of the fixing box is fixedly connected with a fixing plate, the top surface of the fixing plate is fixedly connected with a motor, the output end of the motor is in transmission connection with a transmission rod in rotation connection with the inner side surface of the fixing box, the motor can drive the transmission rod to rotate, the side surface of the, the worm and worm wheel meshing transmission, and gear one and pinion rack meshing transmission, the transfer line can drive the dwang through worm and worm wheel and rotate, and the dwang can drive the sample thief downstream through gear one and pinion rack, can connect gradually sampling module, then moves down one by one through power module, will not need the manual work like this to stretch into the aquatic with sampling module, is favorable to sampling device's use, and is favorable to improving when the sample, monitoring personnel's factor of safety.
Further, the method comprises the following steps: one side surface of the fixed block is fixedly connected with a limiting block which is in sliding connection with two side surfaces of the bolt, the limiting block can limit the position of the bolt II so as to be convenient for finding the bolt II, the bottom surface of the limiting block is in contact with the top surface of the rectangular rod, the bottom surface of the bolt II is fixedly connected with a connecting wire I, the bottom end of the connecting wire I is bound with a pull ring I, the pull ring I can drive the bolt II to move, the top surface of the bolt II is fixedly connected with a pull block, the top surface of the pull block is fixedly connected with a connecting wire II, the top end of the connecting wire II is bound with a pull ring II, the pull ring II of one sampling module can be connected with the pull ring I of an adjacent sampling module, thus the bolt II of all the sampling modules can be driven to move by pulling the pull ring II of the uppermost all-purpose sampling module, so that the sampling cylinder, the inner side face of the arc-shaped block is provided with a third pull ring, the third pull ring and the three side faces of the pull ring are bound with a third connecting wire, the second pull ring can be found through the third connecting wire, and the use is convenient.
Further, the method comprises the following steps: the pull ring I, the pull ring II and the pull ring III are identical in structure, a sliding groove is formed in one side face of the pull ring, an arc-shaped rod in contact with one side face of the pull ring is connected to the inner side face of the sliding groove in a sliding mode, the inner side face of the sliding groove is fixedly connected with a reset spring II fixedly connected with the side face of the arc-shaped rod, the arc-shaped rod can be supported on the pull ring I under the action of the reset spring II, the arc-shaped rod can be stirred, then the pull ring I is connected with the pull ring II, the pull ring II is convenient to use, and the pull ring III and the.
Further, the method comprises the following steps: the bottom surface has seted up the spread groove in the slot, spread groove medial surface sliding connection has the fixture block with a side contact of bolt, bottom surface fixedly connected with and fixture block bottom surface fixed connection's three reset spring one in the spread groove under reset spring one's effect, can make the fixture block the position of bolt one, avoid bolt one to remove, facilitate the use, the equal fixedly connected with in two side tops of fixture block and sampling rod side sliding connection's shifting block, the fixture block is conveniently stirred to the shifting block.
Further, the method comprises the following steps: the utility model discloses a sampling device, including fixed frame, pull ring three, arc-shaped block, sampling rod, sampling tube, fixed frame, fixing frame, pull ring three, sampling module, sampling tube, sampling rod, sampling tube, sampling module, the while can be operated alone to the sampling tube, uses comparatively in a flexible way.
Further, the method comprises the following steps: the length of sampling rod equals the length of pinion rack one, guarantees that power module can drive the removal of more than two sampling modules.
The invention has the beneficial effects that:
1. the bottom surface of a sampling rod is fixedly connected with an insertion block which is in sliding connection with an insertion groove of an adjacent sampling module, the inner side surface of the insertion groove is in sliding connection with a first bolt which is in sliding connection with the insertion block of the adjacent sampling module, the bottom of the side surface of the sampling rod is provided with a sampling cylinder, the side surface of the sampling cylinder is fixedly connected with an L-shaped plate, the bottom of the side surface of the sampling rod is fixedly connected with a fixing frame which is in sliding connection with the L-shaped plate, the inner side surface of the sampling cylinder is in sliding connection with a piston block, the top surface of the piston block is fixedly connected with a piston rod, the first bolt is in sliding connection with the insertion block of the adjacent sampling module, the bolt can be pulled out during transportation, the two sampling modules are separated, when in use, one sampling module can be connected with a power module, the sampling module can be moved downwards through the power module, then, the sampling modules are sequentially connected with one another, and classified sampling is carried out through the sampling cylinders on the sampling modules, so that the sampling rods are short in length, convenient to operate and transport, and a certain number of sampling modules can be connected according to needs, and the sampling modules are flexible to use;
2. the bottom surface of a bolt II is fixedly connected with a connecting wire I, the bottom end of the connecting wire I is bound with a pull ring I, the top surface of the bolt II is fixedly connected with a pulling block, the top surface of the pulling block is fixedly connected with a connecting wire II, the top end of the connecting wire II is bound with a pull ring II, a sampling rod is fixedly connected with an arc-shaped block, the inner side surface of the arc-shaped block is provided with a pull ring III, the three side surfaces of the pull ring II and the pull ring are bound with a connecting wire III, the connecting wire I is bound with a pull ring II, the pull ring I can be connected with the pull ring I of an adjacent sampling module, the bolt II can be separated from a rectangular rod by pulling the pull ring II at the topmost end, under the action of a return spring III, the latch block I is separated from the latch block II, under the action of a torsion spring, a gear II is rotated, so that the gear plate II moves upwards, a piston rod at the top end moves upwards, therefore, sewage at different depths can be classified and sampled at one time, and the sampling operation is simpler and convenient to use;
3. clamping plates are fixedly connected to one sides of two inner side surfaces of a fixing box, clamping grooves which are in sliding connection with the clamping plates are formed in two side surfaces of a sampling rod, a fixing plate is fixedly connected to the outer side surface of the fixing box, a motor is fixedly connected to the top surface of the fixing plate, a transmission rod is in transmission connection with the output end of the motor, a worm is fixedly connected to the side surface of the transmission rod, a rotating rod is rotatably connected to the inner side surface of the fixing box, a worm wheel and a gear I are fixedly sleeved on the side surface of the rotating rod, the worm wheel and the worm wheel are in meshing transmission, the gear I and a toothed plate are in meshing transmission, the motor can drive the rotating rod to rotate through the worm wheel and the worm, the rotating rod can drive the sampling rod to move up and down through the gear I and the toothed plate, so that a sampling module is, the operation of taking a sample is conveniently carried out, and the use is convenient.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a sewage classification sampling device for monitoring water environment according to the present invention;
FIG. 2 is a schematic view of the support module of the present invention;
FIG. 3 is a schematic view of the stopper structure of the present invention;
FIG. 4 is a schematic diagram of a power module configuration of the present invention;
FIG. 5 is a schematic view of the internal structure of the fixing case of the present invention;
FIG. 6 is a schematic diagram of the sampling module structure in the present invention;
FIG. 7 is a schematic view of a tab construction of the present invention;
FIG. 8 is a schematic view of a sampling rod according to the present invention;
FIG. 9 is a schematic view of a connecting slot configuration of the present invention;
FIG. 10 is a schematic view of the construction of the sampling tube of the present invention;
FIG. 11 is a schematic view of the inner structure of the sampling tube in the present invention;
FIG. 12 is a schematic view of a second gear of the present invention;
fig. 13 is a schematic view of a fixing block according to the present invention.
In the figure: 100. a support module; 110. fixing the disc; 120. a fixed seat; 130. a support bar; 140. a connecting seat; 150. a leg bar; 160. a support block; 170. a stopper; 200. a power module; 210. a fixing box; 220. a motor; 221. a transmission rod; 222. a worm; 230. a splint; 240. rotating the rod; 241. a worm gear; 242. a first gear; 300. a sampling module; 310. a sampling rod; 311. a toothed plate I; 312. a clamping groove; 313. inserting a block; 314. a fixing frame; 3141. a first screw; 315. an arc-shaped block; 316. a clamping block; 3161. shifting blocks; 317. a first bolt; 318. connecting grooves; 3181. a first return spring; 319. a slot; 320. a first pull ring; 321. an arc-shaped rod; 322. a sliding groove; 323. a second return spring; 330. a sampling tube; 331. an L-shaped plate; 332. a piston rod; 333. connecting blocks; 334. a toothed plate II; 335. a piston block; 340. a first fixed block; 341. pulling the block; 342. a second bolt; 343. a limiting block; 344. a rectangular rod; 345. fixing grooves; 346. a third return spring; 347. a first clamping tooth block; 350. a second gear; 360. a second pull ring; 370. a third pull ring; 380. a second fixed block; 381. a rotating groove; 382. a rotating shaft; 383. a torsion spring; 384. and a second latch block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, a sewage classification sampling device for water environment monitoring comprises a support module 100, the support module 100 is fixedly connected with a power module 200, the power module 200 is in transmission connection with a plurality of sampling modules 300, each sampling module 300 comprises a sampling rod 310, a toothed plate first 311 in transmission connection with the power module 200 is fixedly connected to the side surface of the sampling rod 310, a slot 319 is formed in the top surface of the sampling rod 310, an insert block 313 in sliding connection with the slot 319 of an adjacent sampling module 300 is fixedly connected to the bottom surface of the sampling rod 310, a first plug pin 317 in sliding connection with the insert block 313 of the adjacent sampling module 300 is slidably connected to the inner side surface of the slot 319, the two adjacent sampling modules 300 can be fixed by the first plug pin 317, the sampling modules 300 can be sequentially connected and fixed according to needs during use, the sampling rod 310 has a short length, sampling operation is convenient, and transportation, the bottom of the side surface of the sampling rod 310, which is far away from the toothed plate I311, is provided with a sampling cylinder 330, the side surface of the sampling cylinder 330 is fixedly connected with an L-shaped plate 331, and the bottom of the side surface of the sampling rod 310 is fixedly connected with a fixing frame 314 which is in sliding connection with the L-shaped plate 331;
a piston block 335 is connected to the inner side surface of the sampling cylinder 330 in a sliding manner, a piston rod 332 is fixedly connected to the top surface of the piston block 335, the piston rod 332 moves upwards to drive the piston block 335 to move upwards, so that sewage is sucked into the sampling cylinder 330, a connecting block 333 is fixedly connected to the top surface of the piston rod 332, a toothed plate 334 which is connected to the outer side surface of the sampling cylinder 330 in a sliding manner is fixedly connected to one side of the bottom surface of the connecting block 333, a first fixing block 340 and a second fixing block 380 are fixedly connected to the top of the outer side surface of the sampling cylinder 330, a rotating shaft 382 is rotatably connected to the opposite surface of the first fixing block 340 and the second fixing block 380, a second gear 350 which is in meshing transmission with the second toothed plate 334 is fixedly sleeved on the side surface of the rotating shaft 382, a rotating groove 381 which is rotatably, the side surface of the rotating shaft 382, which is located in the fixing groove 345, is fixedly connected with a second latch block 384, the inner side surface of the fixing groove 345 is fixedly connected with a third return spring 346, one end of the third return spring 346 is fixedly connected with a first latch block 347 which is in contact with the second latch block 384, the side surface of the first latch block 347 is fixedly connected with a rectangular rod 344 which is in sliding connection with the first fixing block 340, the side surface of the first fixing block 340 is in sliding connection with a second latch pin 342 which is in sliding connection with the side surface of the rectangular rod 344, after the second latch pin 342 is separated from the rectangular rod 344, the first latch block 347 can be separated from the second latch block 384 under the action of the third return spring 346, and at this time, under the action of the torsion spring 383, the second gear 350 can be rotated to drive the second toothed plate 334 to move upwards, so that the piston rod.
The power module 200 comprises a fixing box 210, the bottom of the outer side of the fixing box 210 is fixedly connected with one end of a support rod 130, a heavy object can be hung at the other end of the support rod 130 to keep the balance of the support rod 130, and the use is convenient, one side of each of the two inner sides of the fixing box 210 is fixedly connected with a clamping plate 230, two sides of a sampling rod 310 are respectively provided with a clamping groove 312 which is in sliding connection with the clamping plate 230, the moving direction of the sampling rod 310 can be limited through the clamping plate 230 and is convenient to use, the outer side of the fixing box 210 is fixedly connected with a fixing plate, the top surface of the fixing plate is fixedly connected with a motor 220, the output end of the motor 220 is in transmission connection with a transmission rod 221 which is in rotation connection with the inner side of the fixing box 210, the motor 220 can, dwang 240 side is fixed to have cup jointed worm wheel 241 and gear 242, worm 222 and worm wheel 241 meshing transmission, and gear 242 and pinion rack 311 meshing transmission, transfer line 221 can drive dwang 240 through worm 222 and worm wheel 241, dwang 240 can drive thief rod 310 downstream through gear 242 and pinion rack 311, can connect sampling module 300 in proper order, then move down one by one through power module 200, will not need the manual work to stretch sampling module 300 into the water like this, be favorable to sampling device's use, and be favorable to improving when the sample, monitoring personnel's factor of safety.
The side surface of the first fixed block 340 is fixedly connected with a limit block 343 which is slidably connected with the side surface of the second bolt 342, the limit block 343 can limit the position of the second bolt 342 so as to facilitate finding the second bolt 342, the bottom surface of the limit block 343 is contacted with the top surface of the rectangular rod 344, the bottom surface of the second bolt 342 is fixedly connected with a first connecting line, the bottom end of the first connecting line is bound with a first pull ring 320, the first pull ring 320 can drive the second bolt 342 to move, the top surface of the second bolt 342 is fixedly connected with a pull block 341, the top end of the second pulling block 341 is bound with a second pull ring 360, the second pull ring 360 of one sampling module 300 can be connected with the first pull ring 320 of an adjacent sampling module 300, thus the second pull ring 360 of the second sampling module 300 can be driven to move by pulling the second pull ring 360 of the uppermost all-purpose sampling module 300, so that the sampling, the side top fixedly connected with arc type piece 315 of thief rod 310 on one side of sampler barrel 330, arc type piece 315 medial surface are provided with three pull rings 370, and pull ring two 360 is bound with three pull ring 370 sides and is had connecting wire three, can find pull ring two 360 through connecting wire three, facilitate the use.
The pull ring I320, pull ring II 360 is the same with three 370 structures of pull ring, sliding tray 322 has been seted up to pull ring I320 side, sliding tray 322 medial surface sliding connection have with the arc pole 321 of a 320 side contact of pull ring, sliding tray 322 medial surface fixedly connected with and arc pole 321 side fixed connection's two 323 of reset spring, under the effect of two 323 of reset spring, can make arc pole 321 support on pull ring I320, can be through stirring arc pole 321, then be connected pull ring I320 and pull ring II 360, facilitate the use, simultaneously, conveniently separate three 370 and arc piece 315 with pull ring. The bottom surface in the slot 319 has seted up the connecting groove 318, the medial surface sliding connection of connecting groove 318 has the fixture block 316 with the lateral contact of bolt 317, bottom surface fixed connection has the three reset spring 3181 with fixture block 316 bottom surface fixed connection in the connecting groove 318, under the effect of reset spring 3181, can make fixture block 316 block the position of bolt 317, avoid bolt 317 to remove, facilitate the use, two equal fixedly connected with in side top of fixture block 316 and the shifting block 3161 of sampling rod 310 lateral sliding connection, shifting block 3161 conveniently stirs fixture block 316.
The fixing frame 314 is connected with a screw 3141 which is connected with the L-shaped plate 331 in a screwing mode, the fixing frame 314 and the L-shaped plate 331 can be mutually fixed through the screw 3141, after the screw 3141 is screwed out, the fixing frame 314 and the L-shaped plate 331 can be separated, after the pull ring three 370 and the arc-shaped block 315 are separated, the sampling rod 310 and the sampling cylinder 330 can be separated, the sampling module 300 can be placed conveniently, meanwhile, the sampling cylinder 330 can be operated independently, and the use is flexible. The length of the sampling rod 310 is equal to that of the toothed plate 311, so that the power module 200 can drive more than two sampling modules 300 to move.
When the sampling module 300 is moved, the second pin 342 is not easily affected, and the use is convenient.
The working principle is as follows: when the sampling device is used, the support leg rods 150 are unfolded, the support module 100 is placed on the ground, the screws II are unscrewed, the position of the support rod 130 is moved, the power module 200 corresponds to a sampled water area, the sampling rod 310 is positioned at one end of the sampling cylinder 330 and is inserted into the fixing box 210 from the top surface of the fixing box 210, the clamping plate 230 is clamped into the clamping groove 312, the sampling rod 310 is moved downwards, the gear I242 is contacted with the tooth plate I311, the motor 220 is started, the motor 220 can drive the transmission rod 221 to rotate, the transmission rod 221 can drive the rotation rod 240 to rotate through the worm 222 and the worm wheel 241, the rotation rod 240 can drive the sampling rod 310 to move downwards through the gear I242 and the tooth plate I311, the sampling module 300 is driven to move downwards, when the arc-shaped block 315 moves to the top surface of the fixing box 210, the motor 220 is stopped, at this time, because the worm wheel 241 cannot drive the worm 222 to rotate, the gear I, thereby supporting the sampling module 300;
then the insert block 313 of the new sampling module 300 can be inserted into the slot 319, the dial block 3161 is shifted downwards, the first pin 317 is inserted into the insert block 313 of the new sampling module 300, the first pin 317 is connected with the slot 319, the dial block 3161 is released, the fixture block 316 can block the position of the first pin 317 under the action of the first reset spring 3181, so that two sampling modules 300 are connected, then the second pull ring 360 is found through the third connecting wire, the arc rod 321 of the second pull ring 360 is shifted, the second pull ring 360 is connected with the first pull ring 320 of the new sampling module 300, then the motor 220 can be continuously started, so that the sampling modules 300 can continuously move downwards, a certain number of sampling modules 300 are connected with each other according to needs, meanwhile, the sampling modules 300 are continuously moved downwards, after all the sampling modules 300 are connected, the second pull ring 360 of the uppermost sampling module 300 is found through the third connecting wire, the second pull ring 360 is pulled, the second pin 342 is driven to move upwards to separate the second pin 342 from the rectangular rod 344, the second pin 342 can drive the first pull ring 320 to move upwards through the connecting line, so that the second pin 342 of the sampling module 300 below is driven to separate from the rectangular rod 344, after the second pin 342 is separated from the rectangular rod 344, the first latch block 347 can be separated from the second latch block 384 under the action of the third return spring 346, at the moment, the second slave gear 350 can rotate under the action of the torsion spring 383 to drive the second slave gear 334 to move upwards, the second toothed plate 334 can drive the piston block 335 to move upwards to suck sewage into the sampling cylinder 330, and therefore classified sampling is carried out on sewage at different depths;
after sampling is finished, the motor 220 is started, the transmission rod 221 is rotated reversely, the sampling modules 300 are moved upwards, the motor 220 is stopped after the sampling rod 310 of one sampling module 300 is completely moved to the upper part of the fixed box 210, the shifting block 3161 is shifted downwards, the fixture block 316 is driven to move downwards, the bolt I317 can be pulled out, so that the two sampling modules 300 are separated from each other, the arc-shaped rod 321 is pulled, the pull ring I320 and the pull ring II 360 of different sampling modules 300 are separated, then the motor 220 can be continuously started, all the sampling modules 300 are moved out of the water, the sampling modules 300 are separated from each other, the connecting block 333 can be pressed downwards, sewage in the sampling cylinder 330 is injected into containers, then sewage in all other sampling cylinders 330 is injected into different containers for storage in sequence, classification sampling of the sewage is finished, the screw I3141 can be screwed out, the fixing frame 314 is separated from the L-shaped plate 331 and then the pull ring three 370 is separated from the arc-shaped block 315, so that the sampling rod 310 can be separated from the sampling cylinder 330 and the sampling cylinder 330 can be independently operated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The sewage classification sampling device for monitoring the water environment is characterized by comprising a support module (100), wherein the support module (100) is fixedly connected with a power module (200), the power module (200) is in transmission connection with a plurality of sampling modules (300), each sampling module (300) comprises a sampling rod (310), the side surface of each sampling rod (310) is fixedly connected with a toothed plate I (311) in transmission connection with the power module (200), the top surface of each sampling rod (310) is provided with a slot (319), the bottom surface of each sampling rod (310) is fixedly connected with an insert block (313) in sliding connection with the slot (319) of the adjacent sampling module (300), the inner side surface of each slot (319) is in sliding connection with a first insert pin (317) in sliding connection with the insert block (313) of the adjacent sampling module (300), and the bottom of the side surface of each sampling rod (310) departing from the toothed plate I (311) is provided with a sampling cylinder (330), the outer side surface of the sampling cylinder (330) is fixedly connected with an L-shaped plate (331), and the bottom of the side surface of the sampling rod (310) is fixedly connected with a fixing frame (314) which is connected with the L-shaped plate (331) in a sliding manner;
the sampling cylinder (330) is connected with a piston block (335) in a sliding manner on the inner side surface, the piston block (335) is fixedly connected with a piston rod (332) on the top surface, the piston rod (332) is fixedly connected with a connecting block (333) on the top surface, one side of the bottom surface of the connecting block (333) is fixedly connected with a toothed plate II (334) in a sliding manner on the outer side surface of the sampling cylinder (330), a first fixing block (340) and a second fixing block (380) are fixedly connected with the top of the outer side surface of the sampling cylinder (330), a rotating shaft (382) is rotatably connected with the opposite surface of the first fixing block (340) and the second fixing block (380), a second gear (350) in meshing transmission with the toothed plate II (334) is fixedly sleeved on the side surface of the rotating shaft (382), a rotating groove (381) in rotating connection with the rotating shaft (382) is formed, fixed slot (345) of being connected with axis of rotation (382) rotation is seted up to fixed block (340) side, side fixedly connected with latch piece two (384) that axis of rotation (382) is located fixed slot (345), fixed slot (345) medial surface fixedly connected with return spring three (346), return spring three (346) one end fixedly connected with latch piece two (384) the contact latch piece one (347), latch piece one (347) side fixedly connected with fixed block one (340) sliding connection's rectangular pole (344), fixed block one (340) side sliding connection have with rectangular pole (344) side sliding connection's bolt two (342).
2. The sewage classification sampling device for water environment monitoring according to claim 1, wherein the support module (100) comprises a fixed disk (110), a fixed seat (120) is fixedly connected to the top surface of the fixed disk (110), a support rod (130) is slidably connected to the side surface of the fixed seat (120), a second screw in contact with the side surface of the support rod (130) is screwed and connected to the side surface of the fixed seat (120), three connecting seats (140) are fixedly connected to the bottom surface of the fixed disk (110) in an annular and equidistant manner, a support rod (150) is rotatably connected to the inner side surface of the connecting seats (140) through a shaft rod, a support block (160) is rotatably connected to the bottom of the side surface of the support rod (150) through a shaft rod, and a stop block (170) in contact with the side surface of the support rod (.
3. The sewage classification sampling device for water environment monitoring according to claim 2, wherein the power module (200) comprises a fixing box (210), the bottom of the outer side of the fixing box (210) is fixedly connected with one end of a support rod (130), one side of each of two inner sides of the fixing box (210) is fixedly connected with a clamping plate (230), two sides of the sampling rod (310) are respectively provided with a clamping groove (312) in sliding connection with the clamping plate (230), the outer side of the fixing box (210) is fixedly connected with a fixing plate, the top surface of the fixing plate is fixedly connected with a motor (220), the output end of the motor (220) is in transmission connection with a transmission rod (221) in rotation connection with the inner side of the fixing box (210), the side of the transmission rod (221) is fixedly connected with a worm (222), and one end of the transmission rod (221) is in rotation connection with the, fixed box (210) medial surface rotates and is connected with dwang (240), the fixed cover in dwang (240) side has connect worm wheel (241) and gear (242), worm (222) and worm wheel (241) meshing transmission, and gear (242) and pinion rack (311) meshing transmission.
4. The sewage classification sampling device for water environment monitoring according to claim 1, it is characterized in that the side surface of the first fixing block (340) is fixedly connected with a limiting block (343) which is in sliding connection with the side surface of the second bolt (342), the bottom surface of the limiting block (343) is contacted with the top surface of the rectangular rod (344), the bottom surface of the bolt II (342) is fixedly connected with a connecting wire I, a first pull ring (320) is bound at the bottom end of the first connecting wire, a pull block (341) is fixedly connected with the top surface of the second plug pin (342), the top surface of the pulling block (341) is fixedly connected with a second connecting wire, the top end of the second connecting wire is bound with a second pulling ring (360), the top of the side surface of the sampling rod (310) positioned at one side of the sampling cylinder (330) is fixedly connected with an arc-shaped block (315), and a third pull ring (370) is arranged on the inner side surface of the arc-shaped block (315), and a third connecting wire is bound on the second pull ring (360) and the third pull ring (370).
5. The sewage classification sampling device for water environment monitoring according to claim 4, wherein the first pull ring (320), the second pull ring (360) and the third pull ring (370) have the same structure, a sliding groove (322) is formed in the side surface of the first pull ring (320), an arc-shaped rod (321) in contact with the side surface of the first pull ring (320) is connected to the inner side surface of the sliding groove (322) in a sliding manner, and a second return spring (323) fixedly connected with the side surface of the arc-shaped rod (321) is fixedly connected to the inner side surface of the sliding groove (322).
6. The sewage classification sampling device for water environment monitoring according to claim 1, wherein a connecting groove (318) is formed in the inner bottom surface of the insertion groove (319), a clamping block (316) in contact with the side surface of the first inserting pin (317) is connected to the inner side surface of the connecting groove (318) in a sliding manner, three first return springs (3181) fixedly connected with the bottom surface of the clamping block (316) are fixedly connected to the inner bottom surface of the connecting groove (318), and a shifting block (3161) slidably connected with the side surface of the sampling rod (310) is fixedly connected to the tops of both side surfaces of the clamping block (316).
7. The sewage classification sampling device for the water environment monitoring as claimed in claim 1, wherein the fixing frame (314) is screwed and connected with a screw I (3141) which is screwed and connected with the L-shaped plate (331).
8. The sewage classification sampling device for water environment monitoring according to claim 1, characterized in that the length of the sampling rod (310) is equal to that of the toothed plate I (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011398373.0A CN112393953A (en) | 2020-12-03 | 2020-12-03 | A categorised sampling device of sewage for water environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011398373.0A CN112393953A (en) | 2020-12-03 | 2020-12-03 | A categorised sampling device of sewage for water environment monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112393953A true CN112393953A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011398373.0A Withdrawn CN112393953A (en) | 2020-12-03 | 2020-12-03 | A categorised sampling device of sewage for water environment monitoring |
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| Country | Link |
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| CN (1) | CN112393953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252398A (en) * | 2021-05-11 | 2021-08-13 | 陈鹏州 | High-precision intelligent sampler for water ecological restoration and treatment and sampling method |
-
2020
- 2020-12-03 CN CN202011398373.0A patent/CN112393953A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252398A (en) * | 2021-05-11 | 2021-08-13 | 陈鹏州 | High-precision intelligent sampler for water ecological restoration and treatment and sampling method |
| CN113252398B (en) * | 2021-05-11 | 2023-12-08 | 广东惠利通环境科技有限公司 | High-precision intelligent sampler for water ecological restoration and treatment and sampling method |
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Application publication date: 20210223 |