CN105424901B - Polar coordinates type water shield paddy field water quality detection method - Google Patents
Polar coordinates type water shield paddy field water quality detection method Download PDFInfo
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- CN105424901B CN105424901B CN201510776307.5A CN201510776307A CN105424901B CN 105424901 B CN105424901 B CN 105424901B CN 201510776307 A CN201510776307 A CN 201510776307A CN 105424901 B CN105424901 B CN 105424901B
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The present invention discloses a kind of polar coordinates type water shield paddy field water quality detection method, and water shield paddy field is laid out in " product " or sphere of movements for the elephants shape, and adjacent two pieces of water shield paddy fields are separated by a ridge, and these ridges intersect at a point, step a：Support post upper end in a detection means, detection means is set to be coaxially provided with horizontal rotating disc at point；There is fixed knot horizontal rotating disc upper surface, and expansion link is inserted in fixed knot；When the second electric motor starting, all telescopic strut synchronizing movings can be driven by feed screw nut；An outermost telescopic strut bottom is vertically provided with an electric pushrod, and the push rod of electric pushrod is provided with thermometer, flowmeter and PH sensors；Step b：Starting the first motor drives horizontal rotating disc to rotate；Step c：Starting the second motor elongates or shortens expansion link.The present invention can detect the water quality of diverse location and depth in each water shield paddy field in the water shield paddy field group being laid out in " product " or sphere of movements for the elephants shape, easy to detect, efficient and accurate.
Description
Technical field
The invention belongs to water shield field of planting, it is related to a kind of polar coordinates type water shield paddy field water quality detection method.
Background technology
Water shield has very big demand, high-quality in domestic and international market as the Ways of Special Agricultural Products with special value
The production of water shield is that relevant enterprise obtains the market competitiveness and the inevitable choice of abundant economy return with process technology.Research data
Show that water shield is very high to water quality requirement, particularly the flow velocity and flow direction of water temperature, the pH value of water and current, and different water depth and
The water quality of position is also variant.At present, not only wasted time and energy mainly under man-hour manually hand-held detection device to measurement is gone in paddy field,
Automaticity is low, and detection efficiency is very low, and to can also cause a certain degree of pollution to water quality in paddy field under people.Also,
The defect that in the case of being laid out in several pieces of water shield paddy fields in " product " or sphere of movements for the elephants shape, existing detection method efficiency is low, waste time and energy
Especially protrude.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of mechanization and efficient polar coordinates type water shield paddy field water
Quality detection method, and it is intended to improve several pieces of water shield paddy fields in the detection efficiency under " product " or sphere of movements for the elephants shape layout scenarios.
Technical scheme is as follows：A kind of polar coordinates type water shield paddy field water quality detection method, including one group of water shield water
Field (S), these water shield paddy fields (S) are laid out in " product " or sphere of movements for the elephants shape, adjacent two pieces of water shields paddy field (S) by a ridge (G) every
Open, and these ridges (G) intersect at a point (H), it is characterised in that comprise the following steps：
Step a：One detection means (J) is set at the point (H) place, and the detection means (J) includes support post
(1) and drag-line (22), wherein support post (1) upper end is coaxially provided with a horizontal rotating disc (2), and the horizontal rotating disc passes through plane axis
Hold and be supported on support post (1), and be coaxially fixed with horizontal rotating disc (2) bottom surface a ring gear (3), the ring gear and
First gear (5) engagement of one motor (4) output shaft upper end, and the first motor (4) is arranged on the support post (1) upper end
Portion；Horizontal rotating disc (2) upper surface is horizontally fixed with a hollow fixed knot (6), and one is inserted in fixed knot and is stretched
Bar (7), the expansion link is coaxially disposed by some telescopic struts (7a), and on the inside of the insertion of a telescopic strut (7a) in outside
In one telescopic strut (7a), mutually it is slidably matched between adjacent two telescopic struts (7a), and all telescopic struts (7a)
Equal length；The top horizontal of fixed knot (6) outer wall is same in the output shaft of the second motor provided with second motor (8)
Axle, which is connected with a screw mandrel (9), the screw mandrel, is set with one group of feed screw nut (10), and these feed screw nuts are separately fixed at correspondence
The external end head of a piece telescopic strut (7a)；When second motor (8) starts, the feed screw nut (10) band can be passed through
Dynamic all telescopic strut (7a) synchronizing movings, so that expansion link (7) is elongated or shortened；An outermost telescopic strut
(7a) bottom is vertically provided with an electric pushrod (11), and the push rod of the electric pushrod is provided with thermometer (12), flowmeter (13)
With PH sensors (14)；
A support column (15) is fixed with the top of the fixed knot (6), the 3rd motor (16) is fixed with support top end
With U-shaped support frame (17), wherein the little gear (18) on the 3rd motor (16) output shaft is engaged with gear wheel (19), the gear wheel
With rolling wheel (20) coaxial package on same rotating shaft (21), and on the two ends of rotating shaft and the side of U-shaped support frame (17) two
Mounting hole be rotatably assorted；The one ends wound of the drag-line (22) on the periphery of rolling wheel (20), the other end of the drag-line with
It is fixed at the top of an outermost telescopic strut (7a)；The number of the telescopic strut (7a) is 4-10 roots, and every is stretched
The length of pole (7a) is 0.5-1.5m, and telescopic strut (7a) is rectangle hollow bar；
Step b：Detect water shield paddy field (S) orientation of water quality as needed first, start first motor (4) and drive water
Rotating disc (2) is rotated, so that electric pushrod (11) turns to the top in this block water shield paddy field (S)；
Step c：Starting the second motor (8) elongates or shortens expansion link (7), and starts electric pushrod (11) and make thermometer
(12), flowmeter (13) and PH sensors (14) lifting, so as to detect the water of some position and depth in this block water shield paddy field (S)
Matter.
In use, the first motor (4) can drive horizontal rotating disc (2) to rotate, so as to drive all portions on horizontal rotating disc (2)
Part synchronous axial system；And it is possible to elongate or shorten expansion link (7) by the second motor (8), thus drive thermometer (12),
Flowmeter (13) and PH sensors (14) are synchronously radially moved, and can also drive thermometer by electric pushrod (11)
(12), flowmeter (13) and PH sensors (14) lifting, thus can be in a wide range of interior different positions for detecting different water shield paddy fields
The water quality with depth is put, detection is simple, convenient and efficient, and automaticity is very high, without artificial detection of going to the field is needed, so
Also workman's polluted water is avoided that, and then ensures the quality of water shield.Using said structure, thermometer (12), flowmeter (13) and
PH sensors (14) are equivalent to polar point value, and the present invention can easily adjust thermometer (12), flowmeter (13) and
The position of PH sensors (14).In addition, drag-line (22) can hold expansion link (7) upwards, so as to prevent expansion link (7) in gravity
It is sagging under effect, so as to ensure that the normal of the present invention is used.
Using above detection method, the present invention can detect each water shield in the water shield paddy field group being laid out in " product " or sphere of movements for the elephants shape
The water quality of diverse location and depth in dish paddy field, easy to detect, quick, efficient and accurate, mechanization degree is high, does not do manually
In advance, the possibility in workman pollution water shield paddy field has also been prevented.
In the present case, the number of the telescopic strut (7a) is 4-10 roots, and the length of every telescopic strut (7a) is 0.5-
1.5m, can thus meet sufficiently large detection range.
Rotated to be better protected from telescopic strut (7a), special is rectangle hollow bar by the telescopic strut (7a).
In order to ensure structural strength, the telescopic strut (7a) is metallic rod.
Beneficial effect：The present invention can be detected in the water shield paddy field group being laid out in " product " or sphere of movements for the elephants shape in each water shield paddy field
The water quality of diverse location and depth, easy to detect, quick, efficient and accurate, mechanization degree is high, hands off, also shuts out
The possibility in workman pollution water shield paddy field absolutely.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of detection means in Fig. 1.
Fig. 3 is the scheme of installation of rolling wheel in Fig. 2.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1,2 and 3, a kind of polar coordinates type water shield paddy field water quality detection method, including one group of water shield paddy field S, this
A little water shield paddy field S are laid out in " product " or sphere of movements for the elephants shape, and adjacent two pieces of water shields paddy field S is separated by a ridge G, and these ridges G
Intersect at a point H.In the Figure of description schematic diagram of this case, these water shield paddy fields S is laid out in sphere of movements for the elephants shape.
Step a：It is solid metal that the support post 1 in a detection means J, detection means J is set at point H
Bar, its height is 1-3mm, and support post 1 is supported at ridge G point H.The upper end of support post 1 is coaxially provided with one
Individual horizontal rotating disc 2, horizontal rotating disc 2 is supported on support post 1 by plane bearing, is rotatably assorted between both parts.
The bottom surface of horizontal rotating disc 2 is coaxially fixed with a ring gear 3, the first gear 5 of the output shaft upper end of 3 and first motor of ring gear 4
Engagement, and the first motor 4 is arranged on the upper end of support post 1, thus can rotate horizontal rotating disc 2 by the first motor 4.
The upper surface of horizontal rotating disc 2 is horizontally fixed with a hollow fixed knot 6, and an expansion link 7 is inserted in fixed knot,
The expansion link is coaxially disposed by some telescopic strut 7a, and the flexible branch of one on the inside of a telescopic strut 7a in outside insertions
In bar 7a, mutually it is slidably matched, but can not mutually rotates between adjacent two telescopic strut 7a, and all telescopic strut 7a length
Degree is equal.Also, also it is slidably matched, but can not mutually rotates between fixed knot 6 and most piece telescopic strut 7a in inner side.
The top horizontal of the outer wall of fixed knot 6 is coaxially connected with one provided with second motor 8 in the output shaft of the second motor
One group of feed screw nut 10 is set with root screw mandrel 9, the screw mandrel, these feed screw nuts are separately fixed at a piece telescopic strut 7a of correspondence
External end head.Also, the number of feed screw nut 10 is equal with telescopic strut 7a number, and each feed screw nut 10 is fixed on pair
Ying Yigen telescopic struts 7a external end head.When the second motor 8 starts, all telescopic struts can be driven by feed screw nut 10
7a synchronizing movings, so that expansion link 7 is elongated or shortened.Outermost telescopic strut 7a bottoms are electronic provided with one vertically
Push rod 11, the push rod of the electric pushrod is provided with thermometer 12, flowmeter 13 and PH sensors 14.Wherein, thermometer 12 is detected
In water temperature, the detection of flowmeter 13 water shield paddy field the flow velocity and water of current to, PH sensors 14 detect the pH value of water shield water water in field,
And PH sensors 14 are preferably electronic type structure.Telescopic strut 7a number is 4-10 roots, and every telescopic strut 7a length is
0.5-1.5m, telescopic strut 7a are rectangle hollow bar, and are metallic rod.
As shown in Figure 1,2 and 3, the top of fixed knot 6 is fixed with a support column 15, and the is fixed with the top of support column 15
Three motors 16 and U-shaped support frame 17, wherein the little gear 18 on the output shaft of the 3rd motor 16 is engaged with gear wheel 19, the gear wheel
19 and the coaxial package of rolling wheel 20 in same rotating shaft 21, and the mounting hole on two ends and 17 liang of sides of U-shaped support frame of rotating shaft
It is rotatably assorted.The one ends wound of drag-line 22 is on the periphery of rolling wheel 20, and the other end of the drag-line 22 is stretched with outermost one
It is fixed at the top of contracting pole 7a.During the 3rd 16 rotating of motor, the rotating of rolling wheel 20 can be driven, thus drive drag-line 22 tense or
Loosen.
Step b：Detect the water shield paddy field S orientation of water quality as needed first, start the first motor 4 and drive horizontal rotating disc 2
Rotate, so that electric pushrod 11 turns to this block water shield paddy field S top.
Step c：Starting the second motor 8 elongates or shortens expansion link 7, and start electric pushrod 11 make thermometer 12, stream
Gauge 13 and PH sensors 14 are lifted, so as to detect the water quality of some position and depth in this block water shield paddy field S.
Presently preferred embodiments of the present invention is the foregoing is only, is not limitation, all essences in the present invention with the present invention
Any modification, equivalent and improvement made within refreshing and principle etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of polar coordinates type water shield paddy field water quality detection method, including one group of water shield paddy field (S), these water shield paddy fields (S) are in
" product " or sphere of movements for the elephants shape are laid out, and adjacent two pieces of water shields paddy field (S) is separated by a ridge (G), and these ridges (G) intersect at one
Individual point (H), it is characterised in that comprise the following steps：
Step a：The point (H) place set a detection means (J), the detection means (J) include support post (1) and
Drag-line (22), wherein support post (1) upper end are coaxially provided with a horizontal rotating disc (2), and the horizontal rotating disc passes through plane bearing branch
Support is coaxially fixed with horizontal rotating disc (2) bottom surface a ring gear (3) on support post (1), and the ring gear is electric with first
First gear (5) engagement of machine (4) output shaft upper end, and the first motor (4) is arranged on the support post (1) upper end；Institute
State horizontal rotating disc (2) upper surface and be horizontally fixed with a hollow fixed knot (6), an expansion link (7) is inserted in fixed knot,
The expansion link is coaxially disposed by some telescopic struts (7a), and one on the inside of the insertion of a telescopic strut (7a) in outside stretches
In contracting pole (7a), mutually it is slidably matched between adjacent two telescopic struts (7a), and the length phase of all telescopic struts (7a)
Deng；The top horizontal of fixed knot (6) outer wall is coaxially connected in the output shaft of the second motor provided with second motor (8)
Have and one group of feed screw nut (10) is set with a screw mandrel (9), the screw mandrel, these feed screw nuts are separately fixed at a piece institute of correspondence
State telescopic strut (7a) external end head；When second motor (8) starts, it can be driven by the feed screw nut (10) all
Telescopic strut (7a) synchronizing moving so that expansion link (7) is elongated or shortened；An outermost telescopic strut (7a) bottom
Vertical to be provided with an electric pushrod (11), the push rod of the electric pushrod is provided with thermometer (12), flowmeter (13) and PH sensings
Device (14)；
A support column (15) is fixed with the top of the fixed knot (6), the 3rd motor (16) and U-shaped are fixed with support top end
Support frame (17), wherein the little gear (18) on the 3rd motor (16) output shaft is engaged with gear wheel (19), the gear wheel and volume
(20) coaxial package is taken turns on same rotating shaft (21), and the two ends of rotating shaft and the peace on the side of U-shaped support frame (17) two
Dress hole is rotatably assorted；The one ends wound of the drag-line (22) is on the periphery of rolling wheel (20), the other end and outermost of the drag-line
It is fixed at the top of a piece telescopic strut (7a) of side；The number of the telescopic strut (7a) is 4-10 roots, every telescopic strut
The length of (7a) is 0.5-1.5m, and telescopic strut (7a) is rectangle hollow bar；
Step b：Detect water shield paddy field (S) orientation of water quality as needed first, start first motor (4) and drive level to turn
Disk (2) is rotated, so that electric pushrod (11) turns to the top in this block water shield paddy field (S)；
Step c：Starting the second motor (8) elongates or shortens expansion link (7), and starts electric pushrod (11) and make thermometer
(12), flowmeter (13) and PH sensors (14) lifting, so as to detect the water of some position and depth in this block water shield paddy field (S)
Matter.
2. polar coordinates type water shield paddy field water quality detection method according to claim 1, it is characterised in that：The telescopic strut
(7a) is metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776307.5A CN105424901B (en) | 2015-11-13 | 2015-11-13 | Polar coordinates type water shield paddy field water quality detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776307.5A CN105424901B (en) | 2015-11-13 | 2015-11-13 | Polar coordinates type water shield paddy field water quality detection method |
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| Publication Number | Publication Date |
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| CN105424901A CN105424901A (en) | 2016-03-23 |
| CN105424901B true CN105424901B (en) | 2017-07-14 |
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| CN107063762A (en) * | 2017-03-22 | 2017-08-18 | 惠安爱馨机电设备科技有限公司 | A kind of sewage sampling device |
| CN114113521A (en) * | 2021-11-22 | 2022-03-01 | 重庆昕晟环保科技有限公司 | Telescopic multi-point residual chlorine concentration detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202482663U (en) * | 2012-03-16 | 2012-10-10 | 华中农业大学 | Multi-functional automatic clothes hanger |
| CN102768267B (en) * | 2012-07-04 | 2015-02-25 | 中国水产科学研究院渔业机械仪器研究所 | Electric telescopic arm for monitoring quality of culture water |
| US20150060580A1 (en) * | 2013-08-29 | 2015-03-05 | Lindsay Corporation | Solid-state span alignment and pivot positioning |
| CN103616341A (en) * | 2013-11-22 | 2014-03-05 | 中国科学院南京地理与湖泊研究所 | Synchronous monitoring system of underwater light fields of shallow lakes and monitoring method |
| CN203849045U (en) * | 2013-12-25 | 2014-09-24 | 镇江市环境监测中心站 | Sampling suction pipe of handheld water quality sampler |
| CN104920330B (en) * | 2015-07-22 | 2017-05-03 | 九江松田工程有限公司 | crop pesticide spraying device |
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