CN205178759U - Extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly - Google Patents
Extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly Download PDFInfo
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- CN205178759U CN205178759U CN201520904514.XU CN201520904514U CN205178759U CN 205178759 U CN205178759 U CN 205178759U CN 201520904514 U CN201520904514 U CN 201520904514U CN 205178759 U CN205178759 U CN 205178759U
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- telescopic strut
- paddy field
- telescopic
- water shield
- adjustment structure
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Abstract
The utility model discloses an extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly inserts a telescopic link in the fixed festival, the telescopic link is by the coaxial setting of n root telescopic support rod, and in the inboard telescopic support rod of a telescopic support rod embedding in the outside, sliding fit each other between two adjacent telescopic support rod, be equipped with the second motor on the outer wall of fixed festival, the output shaft of second motor is perpendicular with the axial lead of telescopic link, is connected with one between the output shaft of second motor and the leading wheel and returns the driving band that appears, the driving band is falld into the first half and the latter half by the leading wheel, and the first half of driving band is fixed with a n+1 initiative piece along the length direction equidistance, a telescopic support rod bottom in the outside is vertical is equipped with an electric putter. The utility model discloses can convenient, swiftly adjust extension length to the position of detecting instrument such as adjusting thermometer in the water shield paddy field, and then can detect in the different water shield paddy fields quality of water of different positions and degree of depth department in on a large scale.
Description
Technical field
The utility model belongs to water shield field of planting, relates to the extended length adjustment structure of a kind of polar coordinates type water shield paddy field monitoring water quality assembly.
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.
Utility model content
Technical problem to be solved in the utility model is the extended length adjustment structure providing a kind of polar coordinates type water shield paddy field monitoring water quality assembly, for adjusting the position of the detecting instruments such as thermometer in water shield paddy field by adjustment extended length.
The technical solution of the utility model is as follows: the extended length adjustment structure of a kind of polar coordinates type water shield paddy field monitoring water quality assembly, it is characterized in that: comprise fixed knot (6) and active block (33), wherein fixed knot (6) is horizontally disposed with, and be hollow structure, an expansion link (7) is inserted in fixed knot, this expansion link is coaxially arranged by n root 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 struts (7a), and the length of all telescopic struts (7a) is equal, the outer wall of described fixed knot (6) is provided with the second motor (8), the output shaft of this second motor is vertical with the axial line of expansion link (7), and between the output shaft of the second motor (8) and directive wheel (9), be connected with a back-shaped rotating band (10), installing hole on the rotating shaft two ends of directive wheel (9) and U-shaped installed part (30) two sides is rotatably assorted, and U-shaped installed part (30) is fixed by a horizon bar (32) and outermost telescopic strut (7a), described rotating band (10) is directed to wheel (9) and is divided into the first half and the latter half, the first half of this rotating band is equidistantly fixed with n+1 described active block (33) along its length, and the distance between adjacent two actives block (33) equals the length of every root telescopic strut (7a), the external end head of telescopic strut (7a) described in every root is installed with one by motion block (34), this can be stirred by of correspondence active block (33) by motion block, thus drive all telescopic struts (7a) synchronously to move axially, 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 for installing thermometer (12), flowmeter (13) and PH transducer (14).
During installation, fixed knot (6) is arranged on a support post, and support post is arranged on the ridge of center, several water shield paddy field.During use, by the second motor (8), expansion link (7) is elongated or shortened, thus drive thermometer (12), flowmeter (13) and PH transducer (14) synchronizing moving, and electric pushrod (11) drive thermometer (12) can be passed through, flowmeter (13) and PH transducer (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.
In the present case, the number of described telescopic strut (7a) is 5-13 root, and the length of every root telescopic strut (7a) is 0.5-1.3m, so just can meet enough large detection 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 utility model can adjust extended length quickly and easily, thus the positions of detecting instrument in water shield paddy field such as adjustment thermometer, and then the water quality of diverse location and depth in different water shield paddy field can be detected on a large scale, and this extended length adjustment structure is simple, easy to implement, reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, the extended length adjustment structure of a kind of polar coordinates type water shield paddy field monitoring water quality assembly, fixed knot 6 is horizontally disposed with, and is hollow structure, in fixed knot 6, insert an expansion link 7, this expansion link 7 is coaxially arranged by n root telescopic strut 7a, n is the positive integer of 2, and outside telescopic strut 7a embeds in a telescopic strut 7a of inner side, is mutually 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 number of telescopic strut 7a is 5-13 root, and the length of every root telescopic strut 7a is 0.5-1.3m.
The outer wall of fixed knot 6 is provided with the second motor 8, and the output shaft of this second motor 8 is vertical with the axial line of expansion link 7, and is connected with a back-shaped rotating band 10 between the output shaft of the second motor 8 and directive wheel 9.Installing hole on the rotating shaft two ends of directive wheel 9 and U-shaped installed part 30 two sides is rotatably assorted, and U-shaped installed part 30 is fixed with outermost telescopic strut 7a by a horizon bar 32.When the second motor 8 works, rotating band 10 can be driven to carry out back rotation, and the rotational angle of rotating band 10 only has a half-turn in the present case.
Rotating band 10 is directed to wheel 9 and is divided into the first half and the latter half, the first half of this rotating band 10 is equidistantly fixed with n+1 initiatively block 33 along its length, n is the positive integer of >=2, and the distance between adjacent two active blocks 33 equals the length of every root telescopic strut 7a.The external end head of every root telescopic strut 7a is installed with one by motion block 34, and this can be stirred by of a correspondence active block 33 by motion block, thus drives all telescopic strut 7a synchronously to move axially, thus expansion link 7 is elongated or shortened.In the present case, when needs expansion link 7 extends, contacted by the medial surface of motion block 34 with corresponding one from 1 to n active block 33 of interior number outward, thus driven all telescopic strut 7a synchronously to move axially laterally by stirring these by motion block 34, thus expansion link 7 is extended; When needs expansion link 7 shortens, contacted by the lateral surface of motion block 34 from 2 to n+1 active block 33 of interior number outward with corresponding one, thus driven all telescopic strut 7a synchronously to move axially to the inside by stirring these by motion block 34, thus expansion link 7 is 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 detecting instrument, as thermometer 12, flowmeter 13 and PH transducer 14.Wherein, thermometer 12 detects water temperature, flowmeter 13 detect the flow velocity of current in water shield paddy field and water to, PH transducer 14 detects the pH value of water shield water water in field, and PH transducer 14 is preferably electronic type structure.The number of telescopic strut 7a is 5-13 root, and the length of every root telescopic strut 7a is 0.5-1.3m, and telescopic strut 7a is rectangle hollow bar, and is Metallic rod.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the extended length adjustment structure of a polar coordinates type water shield paddy field monitoring water quality assembly, it is characterized in that: comprise fixed knot (6) and active block (33), wherein fixed knot (6) is horizontally disposed with, and be hollow structure, an expansion link (7) is inserted in fixed knot, this expansion link is coaxially arranged by n root 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 struts (7a), and the length of all telescopic struts (7a) is equal, the outer wall of described fixed knot (6) is provided with the second motor (8), the output shaft of this second motor is vertical with the axial line of expansion link (7), and between the output shaft of the second motor (8) and directive wheel (9), be connected with a back-shaped rotating band (10), installing hole on the rotating shaft two ends of directive wheel (9) and U-shaped installed part (30) two sides is rotatably assorted, and U-shaped installed part (30) is fixed by a horizon bar (32) and outermost telescopic strut (7a), described rotating band (10) is directed to wheel (9) and is divided into the first half and the latter half, the first half of this rotating band is equidistantly fixed with n+1 described active block (33) along its length, and the distance between adjacent two actives block (33) equals the length of every root telescopic strut (7a), the external end head of telescopic strut (7a) described in every root is installed with one by motion block (34), this can be stirred by of correspondence active block (33) by motion block, thus drive all telescopic struts (7a) synchronously to move axially, 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 for installing thermometer (12), flowmeter (13) and PH transducer (14).
2. the extended length adjustment structure of polar coordinates type water shield paddy field according to claim 1 monitoring water quality assembly, it is characterized in that: the number of described telescopic strut (7a) is 5-13 root, the length of every root telescopic strut (7a) is 0.5-1.3m.
3. the extended length adjustment structure of polar coordinates type water shield paddy field according to claim 1 monitoring water quality assembly, is characterized in that: described telescopic strut (7a) is rectangle hollow bar.
4. the extended length adjustment structure of polar coordinates type water shield paddy field according to claim 1 monitoring water quality assembly, is characterized in that: described telescopic strut (7a) is Metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904514.XU CN205178759U (en) | 2015-11-13 | 2015-11-13 | Extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520904514.XU CN205178759U (en) | 2015-11-13 | 2015-11-13 | Extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly |
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| CN205178759U true CN205178759U (en) | 2016-04-20 |
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| CN201520904514.XU Active CN205178759U (en) | 2015-11-13 | 2015-11-13 | Extension length adjustment structure of polar coordinate type water shield paddy field quality of water control assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107857411A (en) * | 2017-10-30 | 2018-03-30 | 王炯锋 | A kind of fresh-water generator of depth-adjustable |
-
2015
- 2015-11-13 CN CN201520904514.XU patent/CN205178759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107857411A (en) * | 2017-10-30 | 2018-03-30 | 王炯锋 | A kind of fresh-water generator of depth-adjustable |
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