CN214951644U

CN214951644U - Monitoring and early warning device for field crop accumulated water

Info

Publication number: CN214951644U
Application number: CN202121597204.XU
Authority: CN
Inventors: 马青荣; 方文松; 杜子璇; 杨光仙; 彭记永; 商东耀
Original assignee: HENAN INSTITUTE OF METEOROLOGICAL SCIENCES
Current assignee: HENAN INSTITUTE OF METEOROLOGICAL SCIENCES
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-30
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a field crops ponding monitoring early warning device, include the bottom plate and install the ground awl in the bottom plate bottom, the bracing piece is installed through high adjustment mechanism in the top of bottom plate, the surface mounting of bracing piece has the control box, the surface mounting of control box has wireless transmission part, the test rod is installed to the bottom of control box, and the inside movable mounting of test rod has detection mechanism, and detection mechanism downwardly extending, detection mechanism's detachable the cup jointing in surface installs and filters protective part, the A-frame is installed on the top of bracing piece, solar energy electroplax is installed on the top of A-frame, and solar energy electroplax and control box electric connection. The utility model discloses a be provided with a series of structures for this field crops ponding monitoring early warning device can realize the light energy power supply, and with the help of level sensor monitoring field ponding, has remote alarm function, and realizes the protection of sensor, guarantees to detect the precision.

Description

Monitoring and early warning device for field crop accumulated water

Technical Field

The utility model relates to an agricultural calamity early warning technical field specifically is a field crops ponding monitoring early warning device.

Background

Under the natural environment, the agricultural production benefit is greatly influenced by the factors of natural disasters, especially in agricultural meteorological disasters such as rainstorm or continuous rainy weather, the influence of waterlogging on farmland crops is very easy to occur, and the phenomena of reduced yield, even crop death and the like can be caused by damaging the root systems of the crops due to unavailable drainage of the farmland accumulated water.

In the traditional prevention and treatment process of field crop waterlogging disasters, field patrol is often carried out in a manual mode, and the patrol time is selected according to the experience of agricultural workers, such as after heavy rain. Even in order to avoid causing great ponding, like the ponding more than 1cm, some agriculturists can check whether have the ponding problem in the farmland in the time of rainstorm even, and when this wastes time and energy, the operation environment is comparatively abominable. In actual prior art, do not have corresponding effective equipment of going to detect field ponding, often act as agricultural environment monitoring facilities with the camera among the prior art, it is only the function of an formation of image only to be the camera, and the actual ponding degree of depth can't be learnt, and this kind of equipment still need establish the circuit in addition to in order to supply power to equipment, the installation with use the flexibility relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a field crops ponding monitoring early warning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a field crops ponding monitoring early warning device, includes the bottom plate and installs the ground awl in the bottom plate bottom, the bracing piece is installed through high adjustment mechanism in the top of bottom plate, the surface mounting of bracing piece has the control box, the surface mounting of control box has wireless transmission part, the test bar is installed to the bottom of control box, and the inside movable mounting of test bar has detection mechanism, and detection mechanism downwardly extending, detection mechanism's the detachable cup joint in surface installs the filtration protective part, the A-frame is installed on the top of bracing piece, solar energy electroplax is installed on the top of A-frame, and solar energy electroplax and control box electric connection.

Preferably, detection mechanism includes level sensor, movable rod and detection cable, and the movable rod activity cup joints in the inside of detection lever, and the movable rod downwardly extending goes out the detection lever, and level sensor installs in the bottom of movable rod, and the detection cable is installed on level sensor's top, and the detection cable extends to inside the control box through movable rod and detection lever.

Preferably, the filtering protection part is a filtering cover which is sleeved on the outer surface of the water level sensor, a threaded connector is arranged at the top end of the filtering cover, and the threaded connector is in threaded connection with the bottom of the movable rod.

Preferably, a sealing spiral ring is installed between the bottom of the detection rod and the movable rod, and a return spring is sleeved on the surface of the movable rod above the sealing spiral ring.

Preferably, a wind meter is installed at the top end of the triangular support on one side of the solar panel.

Preferably, the surface of the support rod on one side of the control box is provided with an assembly frame.

Preferably, the height adjusting mechanism comprises an adjusting cylinder, a height adjusting rod and an adjusting hole, the adjusting cylinder is installed at the top end of the bottom plate, the height adjusting rod is installed at the bottom end of the supporting rod, the adjusting hole is formed in the inner surface of the adjusting cylinder, and the outer surface of the height adjusting rod is in threaded connection with the inner thread of the adjusting hole.

Preferably, the surface of the adjusting cylinder is movably provided with an adjuster, the adjuster acts between the adjusting cylinder and the height adjusting rod, and the surface of the adjusting cylinder below the adjuster is provided with an auxiliary cone.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this field crops ponding monitoring early warning device through supplementary awl, can be when ground awl supports from bottom to top to whole device, supplementary awl can form the side and support, carries out the fixed stay to whole device. Through the solar panel, under the condition that the whole device is in a field farmland, solar energy can be converted into electric energy, electric energy is provided for electric components in the device, the trouble of additionally arranging a circuit is avoided, and by means of the control box, components such as a solar storage battery and a control circuit exist in the device, so that the electric energy is favorably stored, and the whole device is controlled.

2. This field crops ponding monitoring early warning device, through level sensor, be in ground position department, can detect the water level under the inside circumstances that has ponding in farmland, can directly feed back the signal to the control box when having 1cm ponding to can carry out remote transmission with alarm signal with the help of wireless transmission part, feed back to outside control terminal and carry out remote alarm, and then reach the purpose of monitoring and early warning. Through the assembly jig, the space is great on it, can be used to install equipment such as on-spot alarm, insect-catching lamp, realizes integrative multi-purpose effect in actual agricultural work.

3. This field crops ponding monitoring early warning device through the filter mantle, can realize the cage effect to level sensor probe part, realizes filtering operation at farmland water level monitoring in-process, avoids big impurity such as grit in the farmland and level sensor contact, realizes protection and precision assurance, increase of service life. Through the movable rod, for hollow member, can realize the protection to the monitoring cable, when doing benefit to the monitoring cable activity, the measuring pole cup joints for relative with the movable rod, changes level sensor's actual position. And with the help of reset spring, reset spring produces the effort of pushing down, drives the movable rod downwards and carries out the push down operation, can carry out the activity from top to bottom to complicated condition such as farmland unevenness, does benefit to water level sensor atress and all the time and contact with ground, improves the precision that detects.

4. This field crops ponding monitoring early warning device, through adjusting the hole, use when going on as altitude mixture control pole upper and lower movable passageway, form the connection effect with altitude mixture control pole with the help of adjusting the inside screw thread in hole, under the condition of rotatory bracing piece, can make the relative altitude mixture control pole of bracing piece carry out the up-and-down motion, and then change the control box and even the actual position of movable rod, be applicable to the altitude mixture control that surpasss under the movable rod application range condition, and can change the actual angle of bracing piece, satisfy different user demands, the flexibility is strong.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view showing the internal structure of the detection rod according to embodiment 1;

fig. 3 is a schematic view of the internal structure of the adjustment cylinder in embodiment 2.

In the figure: 1. a ground cone; 2. an auxiliary cone; 3. a base plate; 4. an adjusting cylinder; 5. a regulator; 6. a support bar; 7. an assembly frame; 8. a wind meter; 9. a solar panel; 10. a triangular bracket; 11. a wireless transmission component; 12. a control box; 13. a detection lever; 14. a water level sensor; 15. detecting the cable; 16. sealing the toroid; 17. a return spring; 18. a movable rod; 19. a threaded interface; 20. a filter housing; 21. a height adjustment lever; 22. and adjusting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and fig. 2, the field crop accumulated water monitoring and early warning device of the embodiment includes a bottom plate 3 and a ground cone 1 installed at the bottom end of the bottom plate 3, the bottom plate 3 directly contacts with ground soil to support the whole device, the ground cone 1 has a large length and can be inserted into the soil to realize a fixing effect, a supporting rod 6 is installed at the top end of the bottom plate 3 through a height adjusting mechanism, the supporting rod 6 has a large length, a control box 12 is installed on the surface of the supporting rod 6, a solar storage battery, a control circuit and other components are arranged in the control box 12 to be beneficial to storing electric energy, the whole device is electrically controlled by a circuit control component while the electric energy is provided for the whole device, a wireless transmission component 11 is installed on the surface of the control box 12, the wireless transmission device 11 can be selected as an internet of things type wireless transmission device, or an antenna type signal transmission device is selected under the condition that a terminal exists nearby, detection pole 13 is installed to the bottom of control box 12, detection pole 13's size is great, inside cavity, the inside movable mounting of detection pole 13 has detection mechanism, and detection mechanism downwardly extending, under the condition of ponding in the field, carry out the ponding and detect, detection mechanism's the detachable cup joint in surface installs the filtration protection part, protect detection mechanism, A-frame 10 is installed on the top of bracing piece 6, when forming triangle-shaped support, the surface area on top is great, solar energy electroplax 9 is installed on the top of A-frame 10, and solar energy electroplax 9 and control box 12 electric connection, can be under the condition that need not external power source and provide the electric energy for the device, turn into the electric energy with solar energy by solar energy electroplax 9, and store in the inside solar cell of control box 12, provide the electric energy for whole device during follow-up use.

Specifically, the detection mechanism includes water level sensor 14, movable rod 18 and detection cable 15, movable rod 18 activity cup joints the inside at detection lever 13, and movable rod 18 downwardly extends out detection lever 13, movable rod 18 can follow detection lever 13 and cup joint the activity from top to bottom, water level sensor 14 is installed in the bottom of movable rod 18, LC-SW1 type water level sensor can be selected for use to the model of water level sensor 14, detection cable 15 installs the top at water level sensor 14, as water level sensor 14's signal transmission cable, detection cable 15 extends to the inside of control box 12 through movable rod 18 and detection lever 13, one end is fixed in reality, itself length is great, can carry out the crooked laying in movable rod 18 or detection lever 13 from this.

Further, it is filter mantle 20 to filter the protection part, filter mantle 20 cup joints the surface at level sensor 14, filter mantle 20 is the cover body of dictyosome structure, can filter level sensor 14 water all around, avoid big impurity such as grit and water level sensor 14 contact, cause the destruction to level sensor 14 detection precision or structure itself, it needs to notice, mesh on the filter mantle 20 need evenly lay from top to bottom, the top of filter mantle 20 is provided with hickey 19, and

hickey

19 and 18 bottom threaded connection of movable rod, namely, actually need to be connected through

hickey

19 and 18 top screw threads of movable rod before the use, and then make filter mantle 20 wrap up level sensor 14, reach the effect of isolated protection, and be convenient for going on of dismouting operation.

Further, a sealing spiral ring 16 is installed between the bottom of the detection rod 13 and the movable rod 18, the sealing spiral ring 16 is integrally of a stepped structure, the upper portion of the sealing spiral ring is in threaded connection with the bottom end of the inner wall of the detection rod 13, the inner wall of the sealing spiral ring is flexibly filled, flexible and non-fixed sealing between the sealing spiral ring and the movable rod 18 can be achieved, a return spring 17 is sleeved on the surface of the movable rod 18 above the sealing spiral ring 16, the return spring 17 acts on the surface of the movable rod 18 and can generate return elastic force to press the movable rod 18 downwards, the movable rod 18 and the filter cover 20 below the movable rod 18 are driven to move downwards under the condition that the stroke of the movable rod 18 allows, the filter cover 20 and the water level sensor 14 in the filter cover 20 are always pressed against the ground, and detection accuracy is improved.

Furthermore, a wind meter 8 is installed at the top end of the triangular support 10 on one side of the solar panel 9, and is a conventional wind measuring component, so that the wind meter can detect the air flow in the field weather environment of the area.

Furthermore, the assembly jig 7 is arranged on the surface of the support rod 6 on one side of the control box 12, the assembly jig 7 is made of metal, the surface area is large, and the device can be used for installing insect catching lamps, audible and visual alarms and other devices, so that the using function of the device is improved, and the effect of integration and multiple purposes is achieved.

Example 2

The structure of this embodiment field crops ponding monitoring and early warning device is the same basically with embodiment 1 field crops ponding monitoring and early warning device's structure, and its difference lies in: the height adjusting mechanism comprises an adjusting cylinder 4, a height adjusting rod 21 and an adjusting hole 22, the adjusting cylinder 4 is installed at the top end of the bottom plate 3, the height adjusting rod 21 is installed at the bottom end of the supporting rod 6, the actual height adjusting rod 21 is sleeved by the adjusting cylinder 4, the adjusting hole 22 is formed in the inner surface of the adjusting cylinder 4, and the outer surface of the height adjusting rod 21 is in threaded connection with the inner thread of the adjusting hole 22 (see fig. 3). The internal thread of the adjusting hole 22 is connected with the external thread of the height adjusting rod 21, so that the height adjusting rod 21 and the supporting rod 6 can rotate along the internal thread and move up and down when being stressed, the angle of the whole supporting rod 6 can be adjusted when the height adjusting rod 21 and the supporting rod 6 rotate, the position height of the control box 12 and the movable rod 18 changes when the height adjusting rod moves up and down, and the height adjusting rod can be applied to the situation outside the moving stroke of the movable rod 18, such as gullies or ditches uniformly distributed in a large field, and the water level sensor 14 cannot move to the lowest position for detection, and the height adjusting rod 21 can move down to ensure the detection precision, so that the movable rod 18 continues to move down.

Specifically, the surface movable mounting who adjusts a section of thick bamboo 4 has regulator 5, and regulator 5 is used in adjusting between a section of thick bamboo 4 and altitude mixture control pole 21, regulator 5 actual subject is a bolt part, can be with the help of horizontal screw effect adjusting between a section of thick bamboo 4 and altitude mixture control pole 21, it is tight spacing in top, can avoid follow-up altitude mixture control pole 21 atress motion, realize fixed effect, there is supplementary awl 2 on the regulation 4 surface of a section of thick bamboo below the regulator 5 through hinge bar movable mounting, supplementary awl 2 can insert in the soil, can realize the side and consolidate the support effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a field crops ponding monitoring early warning device, includes bottom plate (3) and installs ground awl (1) in bottom plate (3) bottom, its characterized in that: the utility model discloses a solar energy electroplax, including bottom plate (3), bracing piece (6) are installed through high adjustment mechanism in the top of bottom plate (3), the surface mounting of bracing piece (6) has control box (12), the surface mounting of control box (12) has wireless transmission part (11), test bar (13) are installed to the bottom of control box (12), and the inside movable mounting of test bar (13) has detection mechanism, and detection mechanism downwardly extending, detection mechanism's the detachable cup joint in surface installs and filters protective part, tripod (10) are installed on the top of bracing piece (6), solar energy electroplax (9) are installed on the top of tripod (10), and solar energy electroplax (9) and control box (12) electric connection.

2. The field crops ponding monitoring early warning device of claim 1, characterized in that: detection mechanism includes level sensor (14), movable rod (18) and detection cable (15), and the inside at detection pole (13) is cup jointed in movable rod (18) activity, and movable rod (18) downwardly extending detection pole (13), and the bottom at movable rod (18) is installed in level sensor (14), and the top at level sensor (14) is installed in detection cable (15), and it is inside that detection cable (15) extend to control box (12) through movable rod (18) and detection pole (13).

3. The field crops ponding monitoring early warning device of claim 1 or 2, characterized in that: the filtering protection component is a filtering cover (20), the filtering cover (20) is sleeved on the outer surface of the water level sensor (14), a threaded connector (19) is arranged at the top end of the filtering cover (20), and the threaded connector (19) is in threaded connection with the bottom of the movable rod (18).

4. The field crops ponding monitoring early warning device of claim 2, characterized in that: a sealing spiral ring (16) is arranged between the bottom of the detection rod (13) and the movable rod (18), and a return spring (17) is sleeved on the surface of the movable rod (18) above the sealing spiral ring (16).

5. The field crops ponding monitoring early warning device of claim 1, characterized in that: and the top end of the triangular support (10) on one side of the solar panel (9) is provided with the anemoscope (8).

6. The field crops ponding monitoring early warning device of claim 1, characterized in that: and an assembly frame (7) is arranged on the surface of the support rod (6) on one side of the control box (12).

7. The field crops ponding monitoring early warning device of claim 1, characterized in that: the height adjusting mechanism comprises an adjusting cylinder (4), a height adjusting rod (21) and an adjusting hole (22), the adjusting cylinder (4) is installed at the top end of the bottom plate (3), the height adjusting rod (21) is installed at the bottom end of the supporting rod (6), the adjusting hole (22) is formed in the inner surface of the adjusting cylinder (4), and the outer surface of the height adjusting rod (21) is in threaded connection with the adjusting hole (22) in an inner thread mode.

8. The field crops ponding monitoring early warning device of claim 7, characterized in that: the surface movable mounting who adjusts a section of thick bamboo (4) has regulator (5), and regulator (5) are used in adjusting between section of thick bamboo (4) and altitude mixture control pole (21), and regulation section of thick bamboo (4) surface mounting of regulator (5) below has supplementary awl (2).