CN105424901A - Water quality detection method for polar coordinate type brasenia schreberi irrigated lands - Google Patents
Water quality detection method for polar coordinate type brasenia schreberi irrigated lands Download PDFInfo
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- CN105424901A CN105424901A CN201510776307.5A CN201510776307A CN105424901A CN 105424901 A CN105424901 A CN 105424901A CN 201510776307 A CN201510776307 A CN 201510776307A CN 105424901 A CN105424901 A CN 105424901A
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- motor
- telescopic strut
- rotating disc
- water shield
- horizontal rotating
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N33/18—Water
Abstract
The invention discloses a water quality detection method for polar coordinate type brasenia schreberi irrigated lands. The brasenia schreberi irrigated lands are laid out shaped like the Chinese character 'pin' or 'tian', every two adjacent brasenia schreberi irrigated lands are spaced through a ridge, and the ridges intersect at one convergence point. The detection method includes the steps that a, a detection device is arranged at the convergence point, and a horizontal rotating disc is coaxially arranged at the upper end of a supporting stand column in the detection device; a fixing joint is arranged on the upper surface of the horizontal rotating disc, and a telescopic rod is inserted into the fixing joint; when started, a second motor can drive all telescopic branch rods to move synchronously through a threaded rod nut; an electric push rod is vertically arranged at the bottom of the telescopic branch rod at the outmost side, and a push rod body of the electric push rod is provided with a thermometer, a flowmeter and a PH sensor; a first motor is started to drive the horizontal rotating disc to rotate; the second motor is started to stretch or retract the telescopic rod. The quality of water at different positions and depths in all the brasenia schreberi irrigated lands in the brasenia schreberi irrigated land set laid out shaped like the Chinese character 'pin' or 'tian' can be detected conveniently, efficiently and accurately.
Description
Technical field
The invention belongs to water shield field of planting, relate to a kind of polar coordinates type water shield paddy field water quality detection method.
Background technology
Water shield, as the Ways of Special Agricultural Products with special value, has very large demand in domestic and international market, and the production of high-quality water shield and process technology are the inevitable choices that relevant enterprise obtains the market competitiveness and abundant economy return.Research data shows that water shield is very high to water quality requirement, particularly the pH value of water temperature, water and the flow velocity of current and the flow direction, and the water quality of different water depth and position is also variant.At present, mainly go under artificial hand-held checkout equipment to measure in paddy field, not only waste time and energy, automaticity is low, and detection efficiency is very low, and in paddy field, also can cause pollution to a certain degree to water quality under people.Further, when several pieces of water shield paddy fields in " product " or sphere of movements for the elephants shape layout, existing detection method efficiency defect that is low, that waste time and energy is especially outstanding.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mechanization and efficient polar coordinates type water shield paddy field water quality detection method, and for improving the detection efficiency of several pieces of water shield paddy fields in " product " or under sphere of movements for the elephants shape layout scenarios.
Technical scheme of the present invention is as follows: a kind of polar coordinates type water shield paddy field water quality detection method, comprise 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 layout, adjacent two pieces of water shield paddy fields (S) are separated by a ridge (G), and these ridges (G) intersect at a point (H), it is characterized in that comprising the steps:
Step a a: pick-up unit (J) is set at described point (H) place, this pick-up unit (J) comprises support post (1) and drag-line (22), wherein support post (1) upper end is coaxially provided with a horizontal rotating disc (2), this horizontal rotating disc is supported on support post (1) by surface bearing, and be coaxially fixed with a ring gear (3) in horizontal rotating disc (2) bottom surface, this ring gear engages with first gear (5) of the first motor (4) output shaft upper end, and the first motor (4) is arranged on described support post (1) upper end, described horizontal rotating disc (2) upper surface level is fixed with the fixed knot (6) of a hollow, an expansion link (7) is inserted in fixed knot, this expansion link is coaxially arranged by some telescopic struts (7a), and outside telescopic strut (7a) embeds in a telescopic strut (7a) of inner side, mutually be slidably matched between adjacent two telescopic struts (7a), and the length of all telescopic struts (7a) is equal, the top level of described fixed knot (6) outer wall is provided with second motor (8), a rhizoid bar (9) is coaxially connected with at the output shaft of the second motor, this screw mandrel is set with one group of feed screw nut (10), these feed screw nuts are separately fixed at the external end head of a corresponding described telescopic strut (7a), when described second motor (8) starts, drive all telescopic strut (7a) synchronizing movings by described feed screw nut (10), thus 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 this electric pushrod is provided with thermometer (12), flowmeter (13) and PH sensor (14),
Described fixed knot (6) top is fixed with a support column (15), the 3rd motor (16) and U-shaped bracing frame (17) is fixed with on support column top, pinion wheel (18) wherein on the 3rd motor (16) output shaft engages with gear wheel (19), this gear wheel and rolling wheel (20) coaxial package are on same rotating shaft (21), and the mounting hole on the two ends of rotating shaft and described U-shaped bracing frame (17) dual-side is rotatably assorted; The one ends wound of described drag-line (22) is on the periphery of rolling wheel (20), and the other end and outermost described telescopic strut (7a) top of this drag-line are fixed; The number of described telescopic strut (7a) is 4-10 root, and the length of every root telescopic strut (7a) is 0.5-1.5m, and telescopic strut (7a) is rectangle hollow bar;
Step b: water shield paddy field (S) orientation detecting water quality first as required, starting described first motor (4) drives horizontal rotating disc (2) to rotate, thus makes electric pushrod (11) turn to the top in this block water shield paddy field (S);
Step c: start the second motor (8) and expansion link (7) is elongated or shortened, and start electric pushrod (11) thermometer (12), flowmeter (13) and PH sensor (14) are elevated, thus detect the water quality of certain position and the degree of depth in this block water shield paddy field (S).
During use, the first motor (4) can drive horizontal rotating disc (2) to rotate, thus drives all parts synchronous axial system on horizontal rotating disc (2), and, expansion link (7) can be elongated or shortened by the second motor (8), thus drive thermometer (12), flowmeter (13) and PH sensor (14) synchronously radially move, and electric pushrod (11) drive thermometer (12) can be passed through, flowmeter (13) and PH sensor (14) lifting, so just can detect the different diverse location in water shield paddy field and the water quality of the degree of depth on a large scale, detect simple, convenient and efficient, automaticity is very high, also detection of manually going to the field need not be needed, so also can avoid workman's polluted water, and then ensure the quality of water shield.Adopt said structure, thermometer (12), flowmeter (13) and PH sensor (14) are just equivalent to polar point value, and the present invention can adjust the position of thermometer (12), flowmeter (13) and PH sensor (14) easily.In addition, drag-line (22) upwards can hold expansion link (7), thus prevents expansion link (7) sagging under gravity, thus ensures normal use of the present invention.
Adopt above detection method, the present invention can detect the water quality of diverse location and the degree of depth in each water shield paddy field in the water shield paddy field group in " product " or sphere of movements for the elephants shape layout, easy to detect, quick, efficient and accurate, mechanization degree is high, without manual intervention, also stop the possibility that workman pollutes water shield paddy field.
In the present case, the number of described telescopic strut (7a) is 4-10 root, and the length of every root telescopic strut (7a) is 0.5-1.5m, so just can meet enough large sensing range.
In order to prevent telescopic strut (7a) from rotating better, special is rectangle hollow bar by described telescopic strut (7a).
In order to ensure structural strength, described telescopic strut (7a) is Metallic rod.
Beneficial effect: the present invention can detect the water quality of diverse location and the degree of depth in each water shield paddy field in the water shield paddy field group in " product " or sphere of movements for the elephants shape layout, easy to detect, quick, efficient and accurate, mechanization degree is high, without manual intervention, also stop the possibility that workman pollutes water shield paddy field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pick-up unit in Fig. 1.
Fig. 3 is the scheme of installation of rolling wheel in Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1,2 and 3, a kind of polar coordinates type water shield paddy field water quality detection method, comprises one group of water shield paddy field S, and these water shield paddy fields S is in " product " or sphere of movements for the elephants shape layout, adjacent two pieces of water shield paddy field S are separated by a ridge G, and these ridges G intersects at a point H.In the Figure of description schematic diagram of this case, these water shield paddy fields S is sphere of movements for the elephants shape layout.
Step a: arrange a pick-up unit J at point H place, the support post 1 in this pick-up unit J is solid metal, and it is highly 1-3mm, and support post 1 is supported on the point H place of ridge G.The upper end of support post 1 is coaxially provided with a horizontal rotating disc 2, and horizontal rotating disc 2 is supported on support post 1 by surface bearing, is rotatably assorted between these two parts.Coaxially be fixed with a ring gear 3 in horizontal rotating disc 2 bottom surface, this ring gear 3 engages with the first gear 5 of the first motor 4 output shaft upper end, and the first motor 4 is arranged on support post 1 upper end, so just by the first motor 4, horizontal rotating disc 2 is rotated.
Horizontal rotating disc 2 upper surface level is fixed with the fixed knot 6 of a hollow, an expansion link 7 is inserted in fixed knot, this expansion link is coaxially arranged by some telescopic strut 7a, and outside telescopic strut 7a embeds in a telescopic strut 7a of inner side, mutually be slidably matched between adjacent two telescopic strut 7a, but can not mutually rotate, and the length of all telescopic strut 7a is equal.Further, fixed knot 6 and being also slidably matched between the telescopic strut 7a in inner side, but can not mutually rotate.
The top level of fixed knot 6 outer wall is provided with second motor 8, is coaxially connected with a rhizoid bar 9, this screw mandrel is set with one group of feed screw nut 10 at the output shaft of the second motor, and these feed screw nuts are separately fixed at the external end head of a corresponding telescopic strut 7a.Further, the number of feed screw nut 10 is equal with the number of telescopic strut 7a, and each feed screw nut 10 is fixed on the external end head of a corresponding telescopic strut 7a.When the second motor 8 starts, drive all telescopic strut 7a synchronizing movings by feed screw nut 10, thus expansion link 7 is elongated or shortened.Vertically be provided with an electric pushrod 11 bottom an outermost telescopic strut 7a, the push rod of this electric pushrod is provided with thermometer 12, flowmeter 13 and PH sensor 14.Wherein, thermometer 12 detects water temperature, flowmeter 13 detect the flow velocity of current in water shield paddy field and water to, PH sensor 14 detects the pH value of water shield water water in field, and PH sensor 14 is preferably electronic type structure.The number of telescopic strut 7a is 4-10 root, and the length of every root telescopic strut 7a is 0.5-1.5m, and telescopic strut 7a is rectangle hollow bar, and is Metallic rod.
As shown in Figure 1,2 and 3, fixed knot 6 top is fixed with a support column 15, the 3rd motor 16 and U-shaped bracing frame 17 is fixed with on the top of support column 15, pinion wheel 18 wherein on the 3rd motor 16 output shaft engages with gear wheel 19, this gear wheel 19 and rolling wheel 20 coaxial package are in same rotating shaft 21, and the mounting hole on the two ends of rotating shaft and U-shaped bracing frame 17 dual-side is rotatably assorted.The one ends wound of drag-line 22 is on the periphery of rolling wheel 20, and the other end and an outermost telescopic strut 7a top of this drag-line 22 are fixed.During the 3rd motor 16 rotating, rolling wheel 20 rotating can be driven, thus drive drag-line 22 strain or loosen.
Step b: the S orientation, water shield paddy field detecting water quality first as required, starts the first motor 4 and drives horizontal rotating disc 2 to rotate, thus makes electric pushrod 11 turn to the top of this block water shield paddy field S.
Step c: start the second motor 8 and expansion link 7 is elongated or shortened, and start electric pushrod 11 thermometer 12, flowmeter 13 and PH sensor 14 are elevated, thus detect the water quality of certain position and the degree of depth in this block water shield paddy field S.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a polar coordinates type water shield paddy field water quality detection method, comprise 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 layout, adjacent two pieces of water shield paddy fields (S) are separated by a ridge (G), and these ridges (G) intersect at a point (H), it is characterized in that comprising the steps:
Step a a: pick-up unit (J) is set at described point (H) place, this pick-up unit (J) comprises support post (1) and drag-line (22), wherein support post (1) upper end is coaxially provided with a horizontal rotating disc (2), this horizontal rotating disc is supported on support post (1) by surface bearing, and be coaxially fixed with a ring gear (3) in horizontal rotating disc (2) bottom surface, this ring gear engages with first gear (5) of the first motor (4) output shaft upper end, and the first motor (4) is arranged on described support post (1) upper end, described horizontal rotating disc (2) upper surface level is fixed with the fixed knot (6) of a hollow, an expansion link (7) is inserted in fixed knot, this expansion link is coaxially arranged by some telescopic struts (7a), and outside telescopic strut (7a) embeds in a telescopic strut (7a) of inner side, mutually be slidably matched between adjacent two telescopic struts (7a), and the length of all telescopic struts (7a) is equal, the top level of described fixed knot (6) outer wall is provided with second motor (8), a rhizoid bar (9) is coaxially connected with at the output shaft of the second motor, this screw mandrel is set with one group of feed screw nut (10), these feed screw nuts are separately fixed at the external end head of a corresponding described telescopic strut (7a), when described second motor (8) starts, drive all telescopic strut (7a) synchronizing movings by described feed screw nut (10), thus 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 this electric pushrod is provided with thermometer (12), flowmeter (13) and PH sensor (14),
Described fixed knot (6) top is fixed with a support column (15), the 3rd motor (16) and U-shaped bracing frame (17) is fixed with on support column top, pinion wheel (18) wherein on the 3rd motor (16) output shaft engages with gear wheel (19), this gear wheel and rolling wheel (20) coaxial package are on same rotating shaft (21), and the mounting hole on the two ends of rotating shaft and described U-shaped bracing frame (17) dual-side is rotatably assorted; The one ends wound of described drag-line (22) is on the periphery of rolling wheel (20), and the other end and outermost described telescopic strut (7a) top of this drag-line are fixed; The number of described telescopic strut (7a) is 4-10 root, and the length of every root telescopic strut (7a) is 0.5-1.5m, and telescopic strut (7a) is rectangle hollow bar;
Step b: water shield paddy field (S) orientation detecting water quality first as required, starting described first motor (4) drives horizontal rotating disc (2) to rotate, thus makes electric pushrod (11) turn to the top in this block water shield paddy field (S);
Step c: start the second motor (8) and expansion link (7) is elongated or shortened, and start electric pushrod (11) thermometer (12), flowmeter (13) and PH sensor (14) are elevated, thus detect the water quality of certain position and the degree of depth in this block water shield paddy field (S).
2. polar coordinates type water shield paddy field according to claim 1 water quality detection method, is characterized in that: described telescopic strut (7a) is Metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| 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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| Application Number | Priority Date | Filing Date | Title |
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| 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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| CN105424901A true CN105424901A (en) | 2016-03-23 |
| CN105424901B CN105424901B (en) | 2017-07-14 |
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| CN201510776307.5A Active CN105424901B (en) | 2015-11-13 | 2015-11-13 | Polar coordinates type water shield paddy field water quality detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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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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| CN105424901B (en) | 2017-07-14 |
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