CN208765995U - A kind of water quality detection modified form water fetching device - Google Patents
A kind of water quality detection modified form water fetching device Download PDFInfo
- Publication number
- CN208765995U CN208765995U CN201821353202.4U CN201821353202U CN208765995U CN 208765995 U CN208765995 U CN 208765995U CN 201821353202 U CN201821353202 U CN 201821353202U CN 208765995 U CN208765995 U CN 208765995U
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- Prior art keywords
- water
- hole
- turntable
- several
- modified form
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Abstract
The utility model discloses a kind of water quality detection modified form water fetching devices, including pedestal, axis body, waterproof stepper motor, turntable, first through hole, seal, several second through-holes, several third through-holes, several water storage cylinders, several water outlets, support, extension bar, driven gear and driving gear, the upper end of the support is equipped with extension bar, the lower end of the support is equipped with axis body and waterproof stepper motor, the lower end of the axis body is equipped with pedestal, the pedestal is equipped with circumferentially equally distributed second through-hole of shape, the lower end of second through-hole is equipped with water storage cylinder, the lower end of the water storage cylinder is equipped with water outlet, the axis body is equipped with rotatable turntable, compared with prior art, it can work efficiency is high, it is easy to use.
Description
[technical field]
The utility model relates to the technical field of sample collection, especially a kind of water quality detection modified form water fetching device
Technical field.
[background technique]
In water environment detection process, it is often necessary to be acquired to detected water body, be divided after acquisition in laboratory
Analysis chemical examination needs to acquire the sample of different depth in the reservoir of wide water domain, dam etc. acquisition, and existing water intaking
Device operation of fetching water every time can be only done the water intaking of a depth, so that working efficiency is low, therefore, it is necessary to a kind of working efficiencies
Water quality detection modified form water fetching device high, easy to use.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes that work efficiency is high, easy to use for one kind
Water quality detection modified form water fetching device.
To achieve the above object, the utility model proposes a kind of water quality detection modified form water fetching device, including pedestal,
Axis body, waterproof stepper motor, turntable, first through hole, seal, several second through-holes, several third through-holes, several water storage cylinders,
The upper end of several water outlets, support, extension bar, driven gear and driving gear, the support is equipped with extension bar, the support
Lower end is equipped with axis body and waterproof stepper motor, and the lower end of the axis body is equipped with pedestal, and it is uniform that the pedestal is equipped with circumferentially shape
Second through-hole of distribution, the lower end of second through-hole are equipped with water storage cylinder, and the lower end of the water storage cylinder is equipped with water outlet, institute
Axis body is stated equipped with rotatable turntable, the upper end of the pedestal is equipped with the seal for sealing between turntable, described close
Seal body be equipped with the one-to-one third through-hole of the second through-hole, the turntable be equipped with first through hole, the turntable rotate when,
First through hole successively passes through each third through-hole, and the upper end of the turntable is equipped with driven gear, and the waterproof stepper motor turns
Moving axis is equipped with the driving gear that connection is engaged with driven gear.
Preferably, it is uniform that the block body is equipped with circumferentially shape integrally formed with block body in the lower end of the water outlet
First apopore of distribution, the lid of threaded connection is arranged on the lower end of the water outlet, and the inner bottom surface of the lid is equipped with
The annular seal body of all apopores is blocked, the bottom surface of the lid is equipped be connected to the hollow portion of annular seal body second
Apopore, the water outlet are equipped with the sealing ring for sealing between the inner wall of lid.
Preferably, the waterproof stepper motor is connected by stepper motor driver with PLC programmable controller.
Preferably, the extension bar is made of several end to end connecting rods, the connecting rod includes the body of rod, connection
Body and graduation mark, the front end of the body of rod are equipped with connector, and the circumferential surface of the connector is equipped with external screw thread, after the body of rod
It is equipped in end with external screw thread to the internal screw thread of cooperation, the body of rod is equipped with graduation mark.
Preferably, the upper end of the pedestal is equipped with the connector sleeve being threadedly coupled with connector.
The utility model has the beneficial effects that the utility model drives driving gear rotation by waterproof stepper motor, actively
Gear drives turntable by driven gear, and first through hole is made successively to pass through each second through-hole, every water intaking depth, and first
Through-hole can the second through-hole be corresponding fetches water with one of them, and turntable closes remaining second through-hole, and existing
There is technology to compare, can work efficiency is high, it is easy to use.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of water quality detection modified form water fetching device of the utility model；
Fig. 2 is a kind of top partial view diagram of water quality detection modified form water fetching device of the utility model；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Fig. 4 is distribution map of first apopore on block body；
Fig. 5 is the structural schematic diagram of extension bar.
In figure: 11- pedestal, 12- axis body, 13- waterproof stepper motor, 14- turntable, 15- first through hole, 16- seal,
The second through-hole of 17-, 18- third through-hole, 19- water storage cylinder, 110- water outlet, 111- support, 112- extension bar, 113- driven tooth
Wheel, 114- driving gear, 115- block body, the first apopore of 116-, 117- lid, 118- annular seal body, 119- second are discharged
Hole, 1110- stepper motor driver, 1111-PLC programmable controller, 1112- connector sleeve, 100- connecting rod, the 1001- body of rod,
1002- connector, 1003- graduation mark.
[specific embodiment]
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of the utility model water quality detection modified form water fetching device, including
Pedestal 11, axis body 12, waterproof stepper motor 13, turntable 14, first through hole 15, seal 16, several second through-holes 17, Ruo Gan
Three through-holes 18, several water storage cylinders 19, several water outlets 110, support 111, extension bar 112, driven gear 113 and driving gear
114, the upper end of the support 111 is equipped with extension bar 112, and the lower end of the support 111 is equipped with axis body 12 and waterproof stepper motor
13, the lower end of the axis body 12 is equipped with pedestal 11, and the pedestal 11 is equipped with circumferentially equally distributed second through-hole 17 of shape, institute
The lower end for stating the second through-hole 17 is equipped with water storage cylinder 19, and the lower end of the water storage cylinder 19 is equipped with water outlet 110, the axis body 12
It is equipped with rotatable turntable 14, the upper end of the pedestal 11 is equipped with the seal 16 for sealing between turntable 14, described
Seal 16, which is equipped with, is equipped with first through hole 15, institute with the one-to-one third through-hole 18 of the second through-hole 17, the turntable 14
When stating the rotation of turntable 14, first through hole 15 successively passes through each third through-hole 18, and the upper end of the turntable 14 is equipped with driven gear
113, the rotation axis of the waterproof stepper motor 13 is equipped with the driving gear 114 for engage connection with driven gear 113, it is described out
Integrally formed with block body 115 in the lower end at the mouth of a river 110, the block body 115 is equipped with equally distributed first water outlet of circumferentially shape
Hole 116, the lid 117 of threaded connection is arranged on the lower end of the water outlet 110, and the inner bottom surface of the lid 117 is equipped with envelope
The annular seal body 118 of all apopores 116 is blocked up, the bottom surface of the lid 117 is equipped with the hollow portion with annular seal body 118
Second apopore 119 of connection, the water outlet 110 are equipped with the sealing ring sealed between the inner wall for lid 117, institute
It states waterproof stepper motor 13 to connect by stepper motor driver 1110 and PLC programmable controller 1111, the extension bar 112
It is made of several end to end connecting rods 100, the connecting rod 100 includes the body of rod 1001, connector 1002 and graduation mark
1003, the front end of the body of rod 1001 is equipped with connector 1002, and the circumferential surface of the connector 1002 is equipped with external screw thread, the bar
It is equipped in the rear end of body 1001 with external screw thread to the internal screw thread of cooperation, the body of rod 1001 is equipped with graduation mark 1003, the seat
The upper end of body 11 is equipped with the connector sleeve 1112 being threadedly coupled with connector 1002.
Utility model works process:
A kind of water quality detection of the utility model during the work time, is fetched water deeply for the first time with modified form water fetching device when reaching
When spending, stepper motor driver 1110, stepper motor driver are enabled signals to by the transmission of PLC programmable controller 1111
1110 starting waterproof stepper motors 13, the stepping rotation clockwise of the rotation axis of waterproof stepper motor 13 is primary, and passes through driven tooth
14 stepping of the mating band turn disk rotation of wheel 113 and driving gear 114, turntable 14 drive first through hole 15 and first third logical
Hole 18 (referring to the third through-hole 18 that turntable 14 rotates clockwise, and first through hole 15 is overlapped with it at first) is overlapped, at this point, water passes through the
Three through-holes 18) and the second through-hole 17 and enter in corresponding water storage cylinder 19, the then transmission of PLC programmable controller 1111 is opened
Signal is moved to stepper motor driver 1110, stepper motor driver 1110 starts waterproof stepper motor 13, waterproof stepper motor
The stepping rotation clockwise of 13 rotation axis is primary, and passes through 14 step of mating band turn disk of driven gear 113 and driving gear 114
Into rotation, turntable 14 drives first through hole 15 to enter between first third through-hole 18 and second third through-hole 18, then
Extension bar 112 is continued to protrude into water, until reaching second water intaking depth, is then sent out by PLC programmable controller 1111
It send and enables signals to stepper motor driver 1110, the rotation axis that stepper motor driver 1110 starts waterproof stepper motor 13 is suitable
Hour hands stepping rotation is primary, carries out water intaking operation again.
When the sampling water in water storage cylinder 19 needs to be discharged, rotate counterclockwise lid 117, while lid 117 rotates to
Lower movement, annular seal body 118 move downward together with lid 117, release annular seal body 118 to the first apopore 116
Closure, at this point, setting water in water storage cylinder 19 passes sequentially through water outlet 110, the first apopore 116, annular seal body 118 and second
Apopore 119, then drains into water receiver.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of water quality detection modified form water fetching device, it is characterised in that: including pedestal (11), axis body (12), waterproof stepping
Motor (13), turntable (14), first through hole (15), seal (16), several second through-holes (17), several third through-holes (18),
Several water storage cylinders (19), several water outlets (110), support (111), extension bar (112), driven gear (113) and driving gear
(114), the upper end of the support (111) is equipped with extension bar (112), and the lower end of the support (111) is equipped with axis body (12) and anti-
The lower end of water stepper motor (13), the axis body (12) is equipped with pedestal (11), and it is uniform that the pedestal (11) is equipped with circumferentially shape
The second through-hole (17) of distribution, the lower end of second through-hole (17) is equipped with water storage cylinder (19), under the water storage cylinder (19)
End is equipped with water outlet (110), and the axis body (12) is equipped with rotatable turntable (14), and the upper end of the pedestal (11) is equipped with
Seal (16) for sealing between turntable (14), the seal (16) is equipped with to be corresponded with the second through-hole (17)
Third through-hole (18), the turntable (14) be equipped with first through hole (15), the turntable (14) rotate when, first through hole (15)
Successively pass through each third through-hole (18), the upper end of the turntable (14) is equipped with driven gear (113), the waterproof stepper motor
(13) rotation axis is equipped with the driving gear (114) that connection is engaged with driven gear (113).
2. a kind of water quality detection modified form water fetching device as described in claim 1, it is characterised in that: the water outlet
(110) integrally formed with block body (115) in lower end, the block body (115) is equipped with circumferentially shape equally distributed first and goes out
Water hole (116), is arranged with the lid (117) of threaded connection on the lower end of the water outlet (110), the lid (117) it is interior
Bottom surface is equipped with the annular seal body (118) for blocking all the first apopore (116), the bottom surface of the lid (117) be equipped with
The second apopore (119) of the hollow portion connection of annular seal body (118), the water outlet (110) are equipped with and are used for and lid
(117) sealing ring sealed between inner wall.
3. a kind of water quality detection modified form water fetching device as described in claim 1, it is characterised in that: the waterproof stepping electricity
Machine (13) is connected by stepper motor driver (1110) and PLC programmable controller (1111).
4. a kind of water quality detection modified form water fetching device as described in claim 1, it is characterised in that: the extension bar
(112) it is made of several end to end connecting rods (100), the connecting rod (100) includes the body of rod (1001), connector
(1002) and graduation mark (1003), the front end of the body of rod (1001) are equipped with connector (1002), the connector (1002)
Circumferential surface is equipped with external screw thread, in the rear end of the body of rod (1001) equipped with external screw thread to the internal screw thread of cooperation, the body of rod
(1001) graduation mark (1003) are equipped with.
5. a kind of water quality detection modified form water fetching device according to any one of claims 1 to 4, it is characterised in that: institute
The upper end for stating pedestal (11) is equipped with the connector sleeve (1112) being threadedly coupled with connector (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353202.4U CN208765995U (en) | 2018-08-22 | 2018-08-22 | A kind of water quality detection modified form water fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353202.4U CN208765995U (en) | 2018-08-22 | 2018-08-22 | A kind of water quality detection modified form water fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765995U true CN208765995U (en) | 2019-04-19 |
Family
ID=66132329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353202.4U Expired - Fee Related CN208765995U (en) | 2018-08-22 | 2018-08-22 | A kind of water quality detection modified form water fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801697A (en) * | 2018-08-22 | 2018-11-13 | 浙江云广检测技术服务有限公司 | A kind of water quality detection modified form water fetching device |
-
2018
- 2018-08-22 CN CN201821353202.4U patent/CN208765995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801697A (en) * | 2018-08-22 | 2018-11-13 | 浙江云广检测技术服务有限公司 | A kind of water quality detection modified form water fetching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |