CN209878395U - Water quality testing sampler - Google Patents
Water quality testing sampler Download PDFInfo
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- CN209878395U CN209878395U CN201920377506.2U CN201920377506U CN209878395U CN 209878395 U CN209878395 U CN 209878395U CN 201920377506 U CN201920377506 U CN 201920377506U CN 209878395 U CN209878395 U CN 209878395U
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- water
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- water quality
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- quality sampling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 191
- 238000012372 quality testing Methods 0.000 title claims description 12
- 238000005070 sampling Methods 0.000 claims abstract description 78
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of water quality samplers, in particular to a water quality detection sampler, which comprises an extrusion fixing device, a bearing power lifting device, a water sample transfer component and a water quality sampling device, a boat plate can be placed between a fixed bearing plate and two extrusion plates, a rotating linkage bolt drives the extrusion plates to move so as to extrude the boat plate, the device is fixed on a boat, according to the actual conditions, a screw rod is rotated to drive a water quality sampling device to move downwards, when the water quality sampling device reaches a specified depth, a stepping motor is rotated for a circle, when a rotating sealing cover rotates, a water sample can enter a water quality sampling barrel, the screw rod is reversely rotated again, the water quality sampling device is driven to move upwards by the screw rod, when the water quality sampling device is exposed out of water, the stepping motor is started, the stepping motor is rotated for a half circle, and at the moment, a fixed insertion pipe can be inserted into the water quality sampling barrel, the water pump is started to extract the water sample in the water quality sampling bucket for detection.
Description
Technical Field
The utility model relates to a water quality sampler technical field, more specifically the water quality testing sampler that says so.
Background
A water quality detection sampler with a patent number of CN201721062535.7 comprises a base, suckers, a sampling cylinder body, a fixture block, a connection block, a handle, a sealing sleeve structure, an anti-sedimentation tube structure and a protective screen structure, wherein the suckers are respectively arranged on the left side and the right side of the bottom of the base; the sampling tube main body is arranged on the top of the base; the clamping blocks are respectively injected on the upper parts of the left side and the right side of the inner wall of the sampling tube main body; the connecting blocks are respectively injected on the upper parts of the left side and the right side of the outer wall of the sampling cylinder main body; the handle is inserted in the connecting block; the sealing sleeve structure is adhered to the lower part of the outer wall of the sampling tube main body; the anti-sedimentation tube structure is stuck to the middle part of the inner wall of the sampling cylinder main body; the protective net pipe structure is arranged at the top of the fixture block; the protective net pipe structure comprises a net pipe, a collecting hopper, a clamping ring, a connecting ring, a through hole, a weight increasing block and a filter screen, wherein the collecting hopper is adhered to the top of the net pipe; the clamping ring is injected around the lower part of the inner wall of the collecting hopper; the connecting ring is placed on the clamping ring; the through hole is formed in the longitudinal middle part of the connecting ring; the weight increasing blocks are respectively stuck to the left side and the right side of the upper surface of the connecting ring; the filter screen is adhered to the middle part of the upper surface of the connecting ring. This novel water sample that can not be to appointed degree of depth samples, can not filter the water sample at the in-process of sampling moreover, probably causes the influence to the testing result when having the domestic waste that is insoluble in water in the quality of water sample.
Disclosure of Invention
The utility model relates to a quality of water sampler technical field, more specifically the water quality testing sampler that says so, including extrusion fixing device, bearing power elevating gear, water sample transfer component and quality of water sampling device, this device can sample the quality of water of the different degree of depth, and this device can filter quality of water at the in-process of sampling moreover.
The extrusion fixing device comprises a fixed bearing plate, two linkage bolts and two extrusion plates, wherein the two linkage bolts are respectively connected to the front side and the rear side of the right end of the fixed bearing plate through threads;
the bearing power lifting device comprises a connecting side plate, a lifting limiting slide way, a bearing seat and a lead screw, wherein the lifting limiting slide way is arranged on the connecting side plate, the upper end of the lifting limiting slide way is fixedly connected with the bearing seat, the lead screw is rotatably connected on the bearing seat, and the upper part of the left end of the connecting side plate is fixedly connected with the left end of the fixed bearing plate;
the water sample transfer component comprises a bearing supporting plate, two fixed insertion pipes, two water pump fixed blocks, a water pump, a water inlet pipe and a water outlet pipe, wherein the bearing supporting plate is fixedly connected above the left end of the connecting side plate;
quality of water sampling device including the lift connecting plate, the spacing slider that goes up and down, connect the cylinder, the sample fixed plate, quality of water sample bucket, step motor and sealed lid of rotation, lift connecting plate and the spacing slider fixed connection that goes up and down, the spacing slider sliding connection that goes up and down passes through screw drive in the spacing slide and be connected with the lead screw, the lower extreme fixedly connected with of lift connecting plate connects the cylinder, connect cylindrical lower extreme fixedly connected with sample fixed plate, fixedly connected with quality of water sample bucket on the sample fixed plate, fixedly connected with step motor on the sample fixed plate, step motor's output is mainly fixedly connected with and is rotated sealed the lid, the lower surface of rotating sealed lid and the upper surface laminating of quality of.
As the further optimization of this technical scheme, the utility model relates to a water quality testing sampler extrusion fixing device still include laborsaving commentaries on classics board, the laborsaving commentaries on classics board of the equal fixedly connected with of right-hand member of two interlock bolts.
As the further optimization of this technical scheme, the utility model relates to a water quality testing sampler bear power elevating gear still include manual rocker, manual rocker fixed connection is in the upper end of lead screw.
As this technical scheme's further optimization, the utility model relates to a water quality testing sampler the water sample transfer component still include outlet pipe limiting plate and filter, water pipe limiting plate and bearing plate fixed connection, the upper end sliding connection of outlet pipe and water pipe limiting plate, the lower extreme fixedly connected with filter of fixed intubate is provided with a plurality of filtration pores on the filter.
As this technical scheme's further optimization, the utility model relates to a water quality testing sampler water quality sampling device still include bearer bar and protection upper cover, bearer bar and sample fixed plate fixed connection, step motor is located the bearer bar, the upper end fixedly connected with protection upper cover of bearer bar, the protection upper cover is connected with step motor's output shaft rotation.
As the further optimization of this technical scheme, the utility model relates to a water quality testing sampler two the left end of stripper plate paste and have the sheet rubber.
The utility model relates to a water quality testing sampler's beneficial effect does:
can place the deck of ship between fixed loading board and two stripper plates, two pivoted linkage bolts drive two stripper plates and remove, thereby extrude the deck of ship, fix this device on the ship, according to actual conditions, the lead screw rotates, the lead screw drives water quality sampling device and moves down, after water quality sampling device reachs appointed degree of depth, start step motor, let step motor rotate a week, when rotating sealed lid pivoted, the water sample can enter into the water quality sampling bucket, the reverse rotation lead screw again, the lead screw drives water quality sampling device and moves up, when water quality sampling device exposes the water surface, start step motor, let step motor rotate half a circle, at this moment fixed intubate can be inserted in the water quality sampling bucket, start the water pump and just can extract the water sample that is located the water quality sampling bucket, detect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a water quality detection sampler of the present invention;
FIG. 2 is a schematic view of the extrusion fixture;
FIG. 3 is a schematic view of a load-bearing power elevator;
FIG. 4 is a schematic view of a part of the structure of a power-carrying lifting device;
FIG. 5 is a schematic structural diagram of a water sample transfer member;
FIG. 6 is a schematic diagram of a partial structure of a water sample transfer member;
FIG. 7 is a schematic view of a water sampling apparatus;
FIG. 8 is a schematic view of a part of the structure of a water sampling apparatus.
In the figure: the extrusion fixing device 1; fixing a bearing plate 1-1; 1-2 of a linkage bolt; 1-3 of an extrusion plate; 1-4 of labor-saving rotating plate; a load-bearing power lifting device 2; connecting the side plates 2-1; a lifting limiting slide way 2-2; 2-3 of a bearing seat; 2-4 parts of a screw rod; 2-5 of a manual rocker; a water sample transfer member 3; a bearing pallet 3-1; fixing the cannula 3-2; 3-3 parts of a water pump fixing block; 3-4 parts of a water pump; 3-5 parts of a water inlet pipe; a water outlet pipe 3-6; a water outlet pipe limiting plate 3-7; 3-8 parts of a filter plate; a water quality sampling device 4; a lifting connecting plate 4-1; 4-2 of a lifting limit slider; 4-3 of a connecting cylinder; a sampling fixing plate 4-4; 4-5 parts of a water quality sampling barrel; 4-6 of a stepping motor; rotating the sealing cover 4-7; 4-8 of a protective frame; and 4-9 of an upper cover.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-8, the utility model relates to the technical field of water quality sampler, more specifically to a water quality detection sampler, which comprises an extrusion fixing device 1, a bearing power lifting device 2, a water sample transfer component 3 and a water quality sampling device 4, a ship plate can be placed between a fixed bearing plate 1-1 and two extrusion plates 1-3, two rotating linkage bolts 1-2 drive the two extrusion plates 1-3 to move, thereby extruding the ship plate, the device is fixed on a ship, according to the actual situation, the screw 2-4 is rotated, the screw 2-4 drives the water quality sampling device 4 to move downwards, when the water quality sampling device 4 reaches the designated depth, a stepping motor 4-6 is started, the stepping motor 4-6 is rotated for a circle, when a rotating sealing cover 4-7 is rotated, a water sample enters a water quality sampling barrel 4-5, a lead screw 2-4 is rotated reversely, the lead screw 2-4 drives a water quality sampling device 4 to move upwards, when the water quality sampling device 4 is exposed out of the water surface, a stepping motor 4-6 is started, the stepping motor 4-6 is rotated for a half circle, at the moment, a fixed insertion pipe 3-2 is inserted into the water quality sampling barrel 4-5, and a water pump 3-4 is started to extract the water sample in the water quality sampling barrel 4-5 for detection;
the extrusion fixing device 1 comprises a fixed bearing plate 1-1, linkage bolts 1-2 and extrusion plates 1-3, wherein the linkage bolts 1-2 are provided with two, the two linkage bolts 1-2 are respectively connected to the front side and the rear side of the right end of the fixed bearing plate 1-1 through threads, the linkage bolts 1-2 can drive the extrusion plates 1-3 to move, the extrusion plates 1-3 are provided with two, the two extrusion plates 1-3 are respectively and fixedly connected to the left ends of the two linkage bolts 1-2, a ship plate can be placed between the fixed bearing plate 1-1 and the two extrusion plates 1-3, the two linkage bolts 1-2 which rotate drive the two extrusion plates 1-3 to move, so that the ship plate is extruded, and the device is fixed on a ship;
the bearing power lifting device 2 comprises a connecting side plate 2-1, a lifting limiting slide way 2-2, a bearing seat 2-3 and a screw rod 2-4, the connecting side plate 2-1 plays a role in bearing and fixing, the lifting limiting slide way 2-2 is arranged on the connecting side plate 2-1, the lifting limiting slide way 2-2 can provide a fixed space for the bearing seat 2-3 and can also provide a sliding space for the lifting limiting slide block 4-2, the upper end of the lifting limiting slide way 2-2 is fixedly connected with the bearing seat 2-3, the bearing seat 2-3 can limit the screw rod 2-4, the screw rod 2-4 can only rotate around the axis of the screw rod 2-4, the screw rod 2-4 is rotatably connected on the bearing seat 2-3, the rotating screw rod 2-4 can drive the lifting limiting slide block 4-2 to slide up and down in the lifting limiting slide way 2-2, the upper part of the left end of the connecting side plate 2-1 is fixedly connected with the left end of the fixed bearing plate 1-1;
the water sample transfer component 3 comprises a bearing supporting plate 3-1, a fixed inserting pipe 3-2, a water pump fixed block 3-3, a water pump 3-4, a water inlet pipe 3-5 and a water outlet pipe 3-6, the bearing supporting plate 3-1 is fixedly connected above the left end of a connecting side plate 2-1, the bearing supporting plate 3-1 plays a role of bearing and fixing, the left end of the bearing supporting plate 3-1 is fixedly connected with the fixed inserting pipe 3-2, the lower end of the fixed inserting pipe 3-2 can be inserted into a water quality sampling barrel 4-5, the upper end of the fixed inserting pipe 3-2 can provide a connecting space for the water inlet pipe 3-5, two water pump fixed blocks 3-3 are arranged, the two water pump fixed blocks 3-3 are fixedly connected on the bearing supporting plate 3-1, and the water pump fixed blocks 3-3 can provide a fixed space for the water pump 3-, the water pump 3-4 is fixedly connected to the two water pump fixing blocks 3-3, the lower and upper ends of the water pump 3-4 are respectively and fixedly connected with a water inlet pipe 3-5 and a water outlet pipe 3-6, the lower end of the water inlet pipe 3-5 is in interference fit in the fixed insertion pipe 3-2, the water pump 3-4 is started, and the water pump 3-4 pumps a water sample in the water quality sampling barrel 4-5 through the water inlet pipe 3-5, flows into the water outlet pipe 3-6 and finally flows into a prepared containing bottle;
the water quality sampling device 4 comprises a lifting connecting plate 4-1, a lifting limit slide block 4-2, a connecting cylinder 4-3, a sampling fixing plate 4-4, a water quality sampling barrel 4-5, a stepping motor 4-6 and a rotary sealing cover 4-7, wherein the lifting connecting plate 4-1 plays a role of bearing connection, the lifting connecting plate 4-1 is fixedly connected with the lifting limit slide block 4-2, the lifting limit slide block 4-2 can drive the water quality sampling device 4 to move up and down, the lifting limit slide block 4-2 is slidably connected in the lifting limit slide way 2-2 and is in threaded transmission connection with a lead screw 2-4, when the lifting limit slide block 4-2 is slidably connected in the lifting limit slide way 2-2, the lifting connecting plate 4-1 is limited, and at the moment, the lifting connecting plate 4-1 can only slide up and down, the lower end of the lifting connecting plate 4-1 is fixedly connected with a connecting cylinder 4-3, the connecting cylinder 4-3 plays a role of connection, the lower end of the connecting cylinder 4-3 is fixedly connected with a sampling fixing plate 4-4, the sampling fixing plate 4-4 can play a role of bearing and fixing, a water quality sampling barrel 4-5 is fixedly connected on the sampling fixing plate 4-4, a water sample can be stored in the water quality sampling barrel 4-5, a stepping motor 4-6 is fixedly connected on the sampling fixing plate 4-4, the stepping motor 4-6 can drive a rotary sealing cover 4-7 to rotate, the stepping motor 4-6 can only rotate for one circle by changing the pulse of the stepping motor 4-6, the rotary sealing cover 4-7 is fixedly connected on the output of the stepping motor 4-6, the rotary sealing cover 4-7 plays a role in sealing, when the rotary sealing cover 4-7 rotates, a water sample can flow into the water quality sampling barrel 4-5, the rotary sealing cover 4-7 rotates for a circle and then returns to the original position, the rotary sealing cover 4-7 can seal the water sample in the water quality sampling barrel 4-5 at the moment, the water samples with other depths are prevented from flowing into the water quality sampling barrel 4-5, the lower surface of the rotary sealing cover 4-7 is attached to the upper surface of the water quality sampling barrel 4-5, only the lower surface of the rotary sealing cover 4-7 is attached to the upper surface of the water quality sampling barrel 4-5, and the rotary sealing cover 4-7 can seal the water quality sampling barrel 4-5.
The second embodiment is as follows:
this embodiment will be described below with reference to fig. 1 to 8, and this embodiment will further describe the first embodiment: the extrusion fixing device 1 further comprises labor-saving rotating plates 1-4, the right ends of the two linkage bolts 1-2 are fixedly connected with the labor-saving rotating plates 1-4, and the linkage bolts 1-2 can be easily driven to rotate by rotating the labor-saving rotating plates 1-4.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 8, and the bearing power lifting device 2 further described in the first embodiment of the present invention further includes a manual rocker 2-5, the manual rocker 2-5 is fixedly connected to the upper end of the screw rod 2-4, and the screw rod 2-4 can be easily driven to rotate by rocking the manual rocker 2-5.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 8, and the water sample transferring member 3 further includes a water outlet pipe limiting plate 3-7 and a filter plate 3-8, the water pipe limiting plate 3-7 is fixedly connected to the support plate 3-1, the water outlet pipe limiting plate 3-7 can limit the position of the water outlet pipe 3-6, so as to prevent the water outlet pipe 3-6 from moving around in the water outlet process, the water outlet pipe 3-6 is slidably connected to the upper end of the water pipe limiting plate 3-7, the filter plate 3-8 is fixedly connected to the lower end of the fixing insertion pipe 3-2, and the filter plate 3-8 is provided with a plurality of filter holes, so as to filter the water sample through the filter holes, thereby preventing water-insoluble garbage from being extracted and affecting the detection result.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 8, and the embodiment further describes the first embodiment, in which the water quality sampling apparatus 4 further includes a protection frame 4-8 and a protection upper cover 4-9, the protection frame 4-8 is fixedly connected to the sampling fixing plate 4-4, the stepping motor 4-6 is located in the protection frame 4-8, the protection upper cover 4-9 is fixedly connected to the upper end of the protection frame 4-8, the protection upper cover 4-9 is rotatably connected to the output shaft of the stepping motor 4-6, and both the protection frame 4-8 and the protection upper cover 4-9 play a role in protection, so as to prevent water from entering the stepping motor 4-6 and affect the service life of the stepping motor 4-6.
The sixth specific implementation mode:
the present embodiment will be described with reference to fig. 1 to 8, and the first embodiment will be further described with reference to the present embodiment in which a rubber sheet is attached to the left end of each of the two compression plates 1 to 3, and the compression plates 1 to 3 can be protected after the rubber sheet is attached thereto, so as to prevent the compression plates 1 to 3 from damaging the ship board.
The utility model relates to a water quality testing sampler's theory of operation:
the ship plate can be placed between a fixed bearing plate 1-1 and two extrusion plates 1-3, the two labor-saving rotating plates 1-4 rotate, the two labor-saving rotating plates 1-4 respectively drive two linkage bolts 1-2 to rotate, the two linkage bolts 1-2 which rotate respectively drive the two extrusion plates 1-3 to move so as to extrude the ship plate, the device is fixed on a ship, according to the actual conditions, a manual rocker 2-5 is rotated, the manual rocker 2-5 drives a screw rod 2-4 to rotate, the rotating screw rod 2-4 drives a water quality sampling device 4 to move downwards, when the water quality sampling device 4 reaches a specified depth, a stepping motor 4-6 is started, the stepping motor 4-6 rotates for a circle, the stepping motor 4-6 drives a rotating sealing cover 4-7 to rotate, when the rotary sealing cover 4-7 rotates for one circle, a water sample flows into the water quality sampling barrel 4-5, then the manual rocker 2-5 is reversely rotated, the rotating lead screw 2-4 drives the water quality sampling device 4 to move upwards, when the water quality sampling device 4 exposes out of the water surface, the step motor 4-6 is started to make the step motor 4-6 rotate for a half circle, the manual rocker 2-5 is continuously rotated to make the water quality sampling device 4 continuously move upwards, when the fixed insertion tube 3-2 is inserted into the water quality sampling barrel 4-5, the manual rocker 2-5 is stopped to rotate, a beaker is arranged below the water outlet pipe 3-6, the water pump 3-4 is started, the upper end and the lower end of the water pump 3-4 are respectively and fixedly connected with the water inlet pipe 3-5 and the water outlet pipe 3-6, and the water pump 3-4 pumps the water sample in the water quality sampling barrel 4-5 through the water inlet pipe 3-5 and transmits the water And the water sample flows out of the water outlet pipe 3-6 from the water outlet pipe 3-6, and finally flows into the prepared beaker.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a water quality testing sampler, includes extrusion fixing device (1), bears power elevating gear (2), water sample transfer component (3) and water quality sampling device (4), its characterized in that: the extrusion fixing device (1) comprises a fixed bearing plate (1-1), two linkage bolts (1-2) and two extrusion plates (1-3), wherein the two linkage bolts (1-2) are respectively connected to the front side and the rear side of the right end of the fixed bearing plate (1-1) through threads, the two extrusion plates (1-3) are respectively provided, and the two extrusion plates (1-3) are respectively fixedly connected to the left ends of the two linkage bolts (1-2);
the bearing power lifting device (2) comprises a connecting side plate (2-1), a lifting limiting slide way (2-2), a bearing seat (2-3) and a lead screw (2-4), wherein the lifting limiting slide way (2-2) is arranged on the connecting side plate (2-1), the upper end of the lifting limiting slide way (2-2) is fixedly connected with the bearing seat (2-3), the lead screw (2-4) is rotatably connected onto the bearing seat (2-3), and the upper part of the left end of the connecting side plate (2-1) is fixedly connected with the left end of the fixed bearing plate (1-1);
the water sample transfer component (3) comprises a bearing support plate (3-1), fixed insertion pipes (3-2), water pump fixing blocks (3-3), water pumps (3-4), water inlet pipes (3-5) and water outlet pipes (3-6), the bearing support plate (3-1) is fixedly connected above the left end of the connecting side plate (2-1), the left end of the bearing support plate (3-1) is fixedly connected with the fixed insertion pipes (3-2), the number of the water pump fixing blocks (3-3) is two, the two water pump fixing blocks (3-3) are both fixedly connected on the bearing support plate (3-1), the water pumps (3-4) are fixedly connected on the two water pump fixing blocks (3-3), the lower ends and the upper ends of the water pumps (3-4) are respectively and fixedly connected with the water inlet pipes (3-5) and the water outlet pipes (3-6), the lower end of the water inlet pipe (3-5) is in interference fit in the fixed insertion pipe (3-2);
the water quality sampling device (4) comprises a lifting connecting plate (4-1), a lifting limiting slide block (4-2), a connecting cylinder (4-3), a sampling fixing plate (4-4), a water quality sampling barrel (4-5), a stepping motor (4-6) and a rotary sealing cover (4-7), wherein the lifting connecting plate (4-1) is fixedly connected with the lifting limiting slide block (4-2), the lifting limiting slide block (4-2) is slidably connected in the lifting limiting slide way (2-2) and is in threaded transmission connection with a screw rod (2-4), the lower end of the lifting connecting plate (4-1) is fixedly connected with the connecting cylinder (4-3), the lower end of the connecting cylinder (4-3) is fixedly connected with the sampling fixing plate (4-4), and the water quality sampling barrel (4-5) is fixedly connected on the sampling fixing plate (4-4), a stepping motor (4-6) is fixedly connected to the sampling fixing plate (4-4), a rotary sealing cover (4-7) is fixedly connected to the output of the stepping motor (4-6), and the lower surface of the rotary sealing cover (4-7) is attached to the upper surface of the water quality sampling barrel (4-5).
2. A water quality detection sampler according to claim 1, characterized in that: the extrusion fixing device (1) further comprises labor-saving rotating plates (1-4), and the right ends of the two linkage bolts (1-2) are fixedly connected with the labor-saving rotating plates (1-4).
3. A water quality detection sampler according to claim 1, characterized in that: the power bearing lifting device (2) further comprises a manual rocker (2-5), and the manual rocker (2-5) is fixedly connected to the upper end of the screw rod (2-4).
4. A water quality detection sampler according to claim 1, characterized in that: the water sample transferring member (3) further comprises a water outlet pipe limiting plate (3-7) and a filtering plate (3-8), the water pipe limiting plate (3-7) is fixedly connected with the bearing supporting plate (3-1), the water outlet pipe (3-6) is in sliding connection with the upper end of the water pipe limiting plate (3-7), the filtering plate (3-8) is fixedly connected with the lower end of the fixed insertion pipe (3-2), and a plurality of filtering holes are formed in the filtering plate (3-8).
5. A water quality detection sampler according to claim 1, characterized in that: the water quality sampling device (4) further comprises a protection frame (4-8) and a protection upper cover (4-9), the protection frame (4-8) is fixedly connected with the sampling fixing plate (4-4), the stepping motor (4-6) is located in the protection frame (4-8), the upper end of the protection frame (4-8) is fixedly connected with the protection upper cover (4-9), and the protection upper cover (4-9) is rotatably connected with an output shaft of the stepping motor (4-6).
6. A water quality detection sampler according to claim 1, characterized in that: rubber sheets are adhered to the left ends of the two extrusion plates (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377506.2U CN209878395U (en) | 2019-03-25 | 2019-03-25 | Water quality testing sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377506.2U CN209878395U (en) | 2019-03-25 | 2019-03-25 | Water quality testing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209878395U true CN209878395U (en) | 2019-12-31 |
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ID=68956362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377506.2U Expired - Fee Related CN209878395U (en) | 2019-03-25 | 2019-03-25 | Water quality testing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209878395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624065A (en) * | 2022-05-16 | 2022-06-14 | 成都理工大学 | Sampling device for geological fluid detection |
| CN114858998A (en) * | 2022-05-30 | 2022-08-05 | 苏州中正工程检测有限公司 | Water environment detection protection device |
-
2019
- 2019-03-25 CN CN201920377506.2U patent/CN209878395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624065A (en) * | 2022-05-16 | 2022-06-14 | 成都理工大学 | Sampling device for geological fluid detection |
| CN114624065B (en) * | 2022-05-16 | 2022-08-12 | 成都理工大学 | Sampling device for geological fluid detection |
| CN114858998A (en) * | 2022-05-30 | 2022-08-05 | 苏州中正工程检测有限公司 | Water environment detection protection device |
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