CN2669581Y

CN2669581Y - Automatic irrigating controller

Info

Publication number: CN2669581Y
Application number: CNU032380747U
Authority: CN
Inventors: 栾清杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-01
Filing date: 2003-09-01
Publication date: 2005-01-12
Anticipated expiration: 2013-09-01

Abstract

The utility model provides an automatic irrigating controller. A gravity ball is positioned in a half cylinder inlaid in the front surface on the upper part of a standing stake, and the gravity ball is carried by the part extending into the cylinder of the ball supporting board inlaid in the through hole from front to back in the middle of the standing stake; the ring on the lower edge of the extending rod movable soft rope extending out of the standing stake of the ball supporting board is connected with a suspending barrel under the ground drip tray via a nylon rope, and a drum is hung on the nylon rope; one end of the ring arranged on the upper part of the gravity ball is fixed by a stretching force rope, and the other end extending to the handle of a water pipe reversing valve through a reversing piece on the upper edge of the standing stake is fixed on the handle of the water pipe reversing valve. The utility model is characterized in that the automatic irrigating controller is installed in the proper geographic location before the field is irrigated by the delivery pipe, and gravity is generated when water flows into the drip tray and enters into the suspending barrel through a drain port to pull the ball supporting board to retract into the through hole of the stake; the gravity generated by the falling of the gravity ball is converted to stretching force by driving the stretching force rope through the reversing piece to pull the reversing valve; when the water outlet of a first bed or a channel is closed, the water inlet of a second bed or a channel is opened, and the other beds are provided likewise with a cut-off power supply which is realized by connecting the stretching force rope and the power knife switch handle extending to the last bed or channel. The utility model reduces the physical labor intensity of people, and has the advantages of uniform water supply, simple installation and low price.

Description

Automatic controller for irrigating

Technical field the utility model relates to the irrigation automaton of a plant species.

Background technology is present, the irrigation of plant is water source water-supply-pipe water delivery to higher furrow of field physical features or of ditch basically, the mode of in furrow or ditch, watering, this mode must have plural people's operation, and not only lost labor but also troublesome poeration are as one man operation, must run at two of field furrow or ditch, careless slightly, will form lower furrow of physical features or ditch edge of a field water loss or formed the waterlogged lowland because of water is excessive, not only wasted water but also influenced the growth of plant.Also the someone uses radio position-sensing unit equipment recently, can remote control control and regulate field irrigation, but its weak point is an expensive, common plant in the plantation farmland can not be with big cost input, so have only the higher plant of economic worth to adopt, common plant can only be watered with the manual mode of operation.

The summary of the invention the purpose of this utility model is to provide a kind of and not only saves manually but also water is not wasted, and the automatic controller for irrigating of automatic-watering in order.The utility model mainly includes staking out, pulley, half cylinder, gravity ball, ball supporting plate, gravity vertical, well-bucket, drip tray, pulling force rope, pulley.Wherein staking out side of being, top or flat, top studs with fixed block, the bottom is pointed, the half vertical cylinder is fixed on top, bottom pointed made an accurate selection of the place and hammered in the ground and fix below the 40cm, the upward middle part A-P open-work of staking out studs with to be up and down and protrudes the movable ball supporting plate of triangle elastic force, ball supporting plate sees through cylinder inner wall and holds the gravity ball that is contained in cylinder top, ball supporting plate apart from the distance of cylinder upper edge less than 1/3 of drum diameter size, the ball supporting plate upper edge is set in the open-work of staking out, after the lower edge is fixed by tightrope, tightrope is an annulus leaning out on the feeler lever to the staking out back behind pulley, annulus is tied up by an end of nylon ropes and is fixed, the other end hangs down to ground along the staking out back, leaking hole through being laid on the drip tray middle part that is lower than ground 5cm hangs the well-bucket under the drip tray, it under the drip tray dell, the trans D of dell is less than drip tray 20cm, the degree of depth of dell and diameter are greater than each 20cm of well-bucket, after the gravity ball is put the cylinder top of staking out front into, being protruded cylindrical portions may by movable ball supporting plate elastic force holds the gravity ball, establish an annulus in gravity spheroid top, after one end of pulling force rope is fixed the annulus of gravity ball top, the other end is along going here and there under the pulley behind the leading block at staking out top, the end that reverse inflow direction extends to last furrow or ditch water-supply-pipe Steering valve bull drilling and backward pulls is fixed, drag rope length between gravity ball top annulus and the stake top pulleys is the double of distance between two points, pulling force rope is made a call to one and is knotted in that pulley is following after the stake top pulleys, in knotting, tie up fixedly obstacle such as iron nail, when fixing Steering valve bull drilling and backward pulls, pulling force rope is pulled to tight slightly.On water-supply-pipe, each furrow or ditch are installed Steering valve, and and furrow or ditch in automatic controller for irrigating connect, the end of the automatic controller for irrigating pulling force rope of last furrow or ditch is tied up on the power supply disconnecting link pull handle that is fixed on the water source, and beginning pouring should be from last furrow or ditch.

When beginning to water, water is flowed in first furrow or the ditch by water-supply-pipe, the water that the last in place automatic controller for irrigating drip tray of installing is received pouring flows to through leaking hole and hangs tube, hang the gravity sag that produces when a water is expired and to spur the movable ball supporting plate of elastic force through nylon rope, ball supporting plate protrudes in the pulling indentation staking out open-work of cylindrical portion branch because of gravity, gravity club fell in the moment of ball supporting plate indentation open-work, fall at the bottom of the cylinder along following time, falling gravity can form greater than the pulling of the above weight of the twice of spheroid own to pulling force rope and follows hard on the sagging gravity of spheroid itself through pulley, make the sagging dual gravity of spheroid form pulling force through reversing piece, the water-supply-pipe Steering valve pull lever that spurs second furrow or ditch through pulling force rope is utilized lever principle, when being closed, opens by the water pipe of first furrow or ditch the valve of second furrow or ditch, current advance in second furrow or the ditch, the surplus water of trickling will not water the furrow at the edge of a field or ditch is just right has watered in first furrow, second and the pouring mode of other furrow or ditch and the setting of first furrow or ditch be same pattern, the automatic controller for irrigating pulling force rope end of only surplus last furrow or ditch is tied up and is fixed on the power supply disconnecting link pull handle, pulling force rope is pulled directly, the pulling force that the gravity that automatic controller for irrigating produces forms through reversing piece, power supply is cut off automatically, and automatic-watering is also just all finished.

The utility model has following advantage compared to existing technology:

1, saving of work and time.The automatic irrigation pattern be can form after automatic controller for irrigating installs, great amount of manpower, muscle power and time saved.

2, water saving.Water is not wasted, rationally given irrigating plant uniformly.

3, installation is simple to operation.Simple to operate understandable by using.

4, the cost cost is low.Each cost price has only 3-6 unit.

Description of drawings

Fig. 1 is the three-dimensional simplified schematic diagram of field of the present utility model automatic irrigation.

Fig. 2 is the three-dimensional simplified schematic diagram of cutting off the electricity supply automatically of the present utility model.

Embodiment is in the three-dimensional simplified schematic diagram of automatic controller for irrigating field automatic irrigation shown in Figure 1, staking out 1 side of being, top or flat, half vertical cylinder 2 is fixed in the staking out front, the middle part A-P has open-work 3 in the staking out, the pointed place of making an accurate selection of, staking out bottom hammers into below the 40cm of ground, the A-P open-work of staking out studs with to be up and down and protrudes the movable supporting plate 4 of triangle elastic force, ball supporting plate sees through cylinder inner wall and holds the gravity ball 5 that is contained in cylinder top, ball supporting plate apart from the distance at cylinder top less than 1/3 of drum diameter size, the ball supporting plate upper edge is set in the staking out open-work, after the lower edge is fixed by tightrope, tightrope is an annulus 6 leaning out staking out open-work back on the feeler lever behind pulley, annulus is fixed by an end of nylon ropes 7, the other end of nylon ropes hangs down in the leaking hole 9 at ground drip tray 8 middle parts that are laid on the staking out back along the timber back, drip tray is tiled in the staking out back and is lower than 5cm place, ground, dig one under the drip tray than well-bucket 10 dark about 20cm, greater than the about 20cm of well-bucket diameter, dell than the little about 20cm of drip tray trans D, after nylon ropes enters the drip tray leaking hole, tying up fixedly, hanging type hangs well-bucket under the drip tray, the gravity ball is put into and is protruded cylindrical portions may by movable ball supporting plate behind the cylinder top of staking out front and block, on spheroid, be provided with an annulus 11, after one end of pulling force rope 12 is fixed annulus above the gravity ball, after other end string was crossed a top pulleys 13, the end that reverse inflow direction extends to last furrow or ditch water-supply-pipe 14 change-over valves 15 bull drilling and backward pulls 16 was fixed.In automatic controller for irrigating shown in Figure 2 is cut off the electricity supply three-dimensional simplified schematic diagram automatically, its structure and Fig. 1 are basic identical, just in the end in furrow or the ditch or the pulling force rope end that extends of the automatic controller for irrigating in independent furrow or the ditch tie up and be fixed on the power supply disconnecting link pull handle 17.

Claims

1, a kind of automatic controller for irrigating is characterized in that: place a gravity ball in the half cylinder that its staking out upper front is being inlayed, the gravity ball is advanced cylindrical portions may and holds by the elastic force ball supporting plate of inlaying in the staking out A-P open-work is protruding, the upper edge of ball supporting plate is fixed in the open-work, the lower edge is tied by an end of tightrope, the other end leans out the staking out back and is an annulus through pulley on feeler lever, one end of nylon yarn is tied up and is fixed on the annulus, the other end hangs down to ground and hangs unsettled well-bucket under drip tray through the drip tray leaking hole, gravity ball top is provided with annulus, one end of pulling force rope is fixed annulus, and the other end is fixed through oppositely extending to behind the reversing piece of staking out upper edge on the water-supply-pipe Steering valve pull handle or on the power supply disconnecting link pull handle.

2, automatic controller for irrigating according to claim 1, it is characterized in that: an end of annulus on the gravity spheroid and pulling force rope is connected, the other end under went here and there behind the reversing piece, being close to the reversing piece root promptly makes a call to one in the lower end of reversing piece with pulling force rope and knots, and on knotting the bundle one obstacle, make and went here and there the pulling force rope of reversing piece and prolonged profit to the water-supply-pipe direction, and fixedly before the Steering valve pull handle pulling force rope is being pulled to directly tight slightly by the unidirectional back of fixing of the obstacle that knots of reversing piece lower end.