CN2440320Y - Hole irrigation apparatus on plant roots - Google Patents

Abstract

The utility model relates to a hole irrigation apparatus on plant roots, which belongs to the technical field of irrigation and solves the water saving irrigation problem that water is directly irrigated the fibrous root soil layer. The utility model is characterized in that a hole punching drill is extruded out an irrigation hole, and simultaneously, a hole sleeve is embedded in a surface soil layer. A water delivering pipe system quantitatively sends water in the irrigation hole through a flow controlling nozzle, and the water is penetrated into the fibrous root soil layer through the soil hole of the lower segment of the irrigation hole and absorbed by a fibrous root. The loss of water in the irrigated ground through flow, evaporation from ground and underground seepage can be avoided. The utility model is favorable for the water uptake and the ventilation of a root system and the plant growth, the yield can be increased, the product quality can be improved, and the investment of per acre is less. The utility model is used for irrigating various trees, vegetables, medicinal materials and flowers.

Description

Plant root hole irrigation equipment

This patent belongs to the irrigation technique field.

Existing drip irrigation, infiltrating irrigation equipment water-saving result are remarkable, but the equipment complexity, and investment is big, stops up the inconvenience mediation easily.

The purpose of this patent is to create a kind of plant root hole irrigation equipment that directly water is filled in the plant root soil pit.

Plant root hole irrigation equipment as shown in drawings.It is by water delivery piping, robot control system(RCS), form towards cave pricker [14], pipe crimping car [19] four parts.The water delivery piping has limb pipe [13]; Main top set goes out some arms [7]; Branch out some outlet pipes [8] on the arm again; Plug control stem bar [6] in the outlet pipe, end is connected on the cave lid [9].Main [13] can bury underground or lay ground, and an end links to each other with the water source, end sealing in addition; Some three links or " four-way " are housed, respectively through going out the ground vertical tube or directly linking to each other on it with arm [7].Arm and outlet pipe [8] are the plastic flexible pipe that lays ground; Outlet pipe [8] links to each other with arm [7] with bicycle tube valve seating formula joint.The effective pipe crimping car [19] of drawing money on credit rolls back and forth.Robot control system(RCS) is made up of electronic computer switch board [3], signal feed [4], soil humidity sensor [5] and magnetic valve [1].Magnetic valve is loaded on first of the main [13]; Soil sensor [5] inserts in and is irritated the field; The two links to each other with electronic computer switch board [3] with signal feed [4] by electric wire [2] respectively.Form by bore bit [15], swing handle [16], pricker body [17], pricker point [18] towards cave pricker [14].Bore bit, pricker body, pricker point form with bar turning, or do pricker body two ends even with bore bit and pricker point with tubing.Bore bit [15] is thick than pricker body [17], and both are a step.The maximum gauge of pricker point [18] and pricker body [17] are together.Pricker point [18] is tapered, and it partly can be pricker point [18] or through cylindrical section pricker point [18] entirely that pricker body [17] puts that cave cover [10] back reveals.Bore bit [15] diameter equates the end face arc with cave cover [10] external diameter; One radial hole is arranged, wherein fixing swing handle [16].Cave cover [10] just in time is enclosed within on the pricker body [17], and tightly not loose, an end is the plane; End is the conical surface in addition.Cave lid [9] covers on cave cover [10], and tightness is suitable; Convex mouth or hole, extrapolation or interpolation outlet pipe [8] that the band water hole is arranged on it.Control stem bar [6] is that a centre has dosing hole, fills in the jujube shape thing of plastics outlet pipe [8] termination with suitable tightness.Pipe crimping car [19] is made up of pipe crimping roller [20], vehicle frame [21], wheel [22], axletree [23].Axletree is axis or two-semiaxle.Vehicle frame [21] is fixed on the axletree [23].Wheel [22] is equipped with in the axletree outer end; The pipe crimping roller [20] of both sides band protection plate is being adorned in the centre; Pipe crimping roller and two wheels [22] all can rotate separately.Tease arm [7] on the pipe crimping roller [20].The cave is overlapped [10] conical surface down, be enclosed within on the pricker body [17] of cave pricker [14]; One holds the cave overlaps [10] and holds pricker body [17], and makes the upright ground of pricker body; Other hand is brandished hammer and is hit bore bit [15], squeezing in the ground together with cave cover [10] towards cave pricker [14], overlaps [10] to the cave and only bassets three finger height; The positive and negative rotation swing handles of two hands [16] are upwards extracted simultaneously towards cave pricker [14] then.Just be washed into one this moment and irritate the cave: cave cover [10] in the topsoil embedding, is the soil pit [11] that a pricker body [17] is washed into below the cave is overlapped.Cover cave lid [9] behind the cavitation immediately.When carrying out the root hole irrigation, at first irritate the filling cave collocation point that planning is determined, go out whole fillings cave one by one according to root.Then, for the pipe [7] of drawing money on credit, open with pipe crimping car [19] is easypro: pull the pipe crimping car, along advancing of the cave group that waters along long center line, arm [7] just is laid on ground (during pipe crimping from pipe crimping roller [20], oppositely carry out pipe crimping car [19] on the other hand, hand rotates the protection plate of pipe crimping roller [20] one sides in addition, and arm [7] is just by rollback pipe crimping roller [20]); Can be for short arm [7] without pipe crimping car [19], and directly apply on ground.Again, an end plug is had the outlet pipe [8] of control stem bar [6], an end and arm [7] are connected, and end is connected with cave lid [9] in addition; At last, connect the water source, water just in the soil pit [11] of embedding cave cover [10], to all the winds infiltrates in the soil layer of plant [12] fibrous root that gathers in main [13], arm [7], control stem bar [6], outlet pipe [8], cave lid [9] inflow.Extrude control stem bar [6] from outlet pipe [8], the control stem bar that changes plug different basis weights hole just can change the intensity of pouring water.Hole irrigation is used for trees, irritates the cave and can put around the trunk under the tree crown; Being used for vegetables can fit apart from placing in the ranks.Cave cover [10] is regained with the back then, and use the coming year again.This meaning plant root hole irrigation method.

The beneficial effect of this patent is: 1, irritate the cave water directly is poured into the fibrous root soil layer that plant absorbs water, avoided surface runoff, evaporation from land surface and the underground leakage loss of water, the availability of water almost reaches absolutely, and it is remarkable especially to economize on water.2, the control stem bar makes water quantitatively be poured into plant fibrous root soil layer, and it is ventilative not influence topsoil, can make the water-holding capacity of fibrous root soil layer reach optimum value again, solved the plant root ventilative contradiction of appropriateness again that should absorb water, be beneficial to plant growing, can improve output, improve product quality.3, any irrigation installation of hole irrigation equipment mu output investment ratio is all little.4, add fertilizer or interior suction agricultural chemicals in pouring water, also can apply fertilizer, administer damage by disease and insect.5, the dosing hole of control in the middle of the stem bar is 1～3 millimeter, the thinnest outlet pipe internal diameter number millimeter, and cave cover internal diameter twenty or thirty millimeter all has enough flow sections, is difficult for stopping up; The system extruding of soil pit inner wall surface forms, and the densification that can also absorb water behind the water of gravying with meat or vegetables poured over rice or noodles is difficult for caving in, even cave in thousands of millimeters infiltration face is arranged also, can not silt up and influences infiltration.

Accompanying drawing shows plant root hole irrigation device structure schematic diagram.Among the figure: 1---magnetic valve; 2---electric wire; 3---the electronic computer switch board; 4---signal feed; 5---soil humidity sensor; 6---the control stem bar; 7---arm; 8-outlet pipe; 9---the cave lid; 10---the cave cover; 11---soil pit; 12---plant; 13---main; 14---towards the cave pricker; 15---bore bit; 16---swing handle; 17---the pricker body; 18-pricker point; 19---the pipe car; 20---the pipe crimping roller; 21---vehicle frame; 22---wheel; 23---axletree.

The best way that realizes this patent is: cave cover [10] is internal diameter 20 or 27 millimeters, the hard plastic tube that wall thickness is 2.5 millimeters; Length is about 200 millimeters for the unrooted table soil on the fibrous root soil layer is thick to fruit tree, and vegetables are about 100 millimeters, one-sided tapering 15 degree of conical surface end.The degree of depth of the part of the no cave cover of soil pit [11] [10] is thick for being rich in the fibrous root soil layer, and fruit tree is about 200 millimeters, and vegetables are about 100 millimeters.Pricker body [17] external diameter is slightly less than cave cover [10] internal diameter; Pricker body [17], pricker point [18] length overall are the unrooted topsoil and are rich in the thick sum of fibrous root soil layer.Pricker point [18] cone angle 30 degree.Quantitative 1～3 millimeter in aperture in the middle of control stem bar [6], length are 1.5 times of outlet pipe [8] internal diameter filled in; Several that can be a kind of or different basis weights aperture change fully, are used for Different irrigation intensity; As not adjusting the intensity of pouring water, the convex mouth that the available cave lid of control stem bar [6] [9] is gone up extrapolation outlet pipe [8] replaces, and the water hole in the middle of the convex mouth is made dosing hole.700 millimeters of the external diameters of wheel [22]; 500～600 millimeters of pipe crimping roller [20] diameters; Vehicle frame exceeds wheel, and vehicle frame is landed when the winch arm [7] that rolls back and forth.Extensive high yield soil should adopt the hole irrigation equipment of roll coil of strip pipe car [19] and robot control system(RCS): make towards cave pricker [14] and irritate the cave; Pipe crimping car [19] arm [7] that rolls back and forth is manually laid outlet pipe [8]; Robot control system(RCS) break-make water source.Be embedded in the soil humidity sensor [5] of irritating the field, when the soil maximum water-holding capacity is lower than 60%, the lack of water signal passed to electronic computer switch board [3] through signal feed [4]; Electronic computer is opened magnetic valve [1] through electric wire [2], connects the water source; Water flows into each filling cave through the water delivery piping and carries out hole irrigation.Otherwise when the soil maximum water-holding capacity surpassed 80%, electronic computer switch board [3] was closed magnetic valve [1] according to the super wet signal that soil humidity sensor [5] transmits, and cuts off the water supply, and stops hole irrigation; So just, maxmun field capacity is remained on automatically 60%～80% optimum value, this meaning automatic control root hole irrigation.Middle scale soil should adopt a hole irrigation equipment of roll coil of strip pipe car [19]: make towards cave pricker [14] and irritate the cave; Pipe crimping car [19] arm [7] that rolls back and forth is manually laid outlet pipe [8]; Artificial break-make water source, the start-stop hole irrigation.Dosing hole in the middle of every kind of control stem bar [6] can both flow through a certain amount of water within a certain period of time; Do wet degree in view of the above and according to soil, manually determine the hole irrigation time, just can control and water the water yield, this calls practical root hole irrigation.The soil should adopt the hole irrigation equipment that saves main [13] and pipe crimping car [19] on a small scale: make towards cave pricker [14] and irritate the cave; Short arm [7] and laying outlet pipe [8] manually roll back and forth; Artificial Control is watered the water yield.The peasant household on several mu of ground and garden type are managed, and also can save arm [7], and use bucket bottom several faucets of dress instead, and the footpath links to each other with outlet pipe [8], carries out hole irrigation by some buckets water supply, and this calls simple and easy root hole irrigation.

Claims (6)

1, a kind of plant root hole irrigation equipment is characterized in that: a, by water delivery piping, robot control system(RCS), form towards cave pricker [14], pipe crimping car [19] four parts; B, the water delivery piping has limb pipe [13], main top set goes out some arms [7], branch out some outlet pipes [8] on the arm again, plug control stem bar [6] in the outlet pipe, end is connected on the cave lid [9], main [13] can bury underground or lay ground, one end links to each other with the water source, end sealing in addition, some three links or " four-way " are housed on it, and through going out ground vertical tube or directly link to each other with arm [7], arm and outlet pipe [8] are the plastic flexible pipe that lays ground respectively, outlet pipe [8] links to each other with arm [7] with bicycle tube valve seating formula joint, and the effective pipe crimping car [19] of drawing money on credit rolls back and forth; C, robot control system(RCS) are made up of electronic computer switch board [3], signal feed [4], soil humidity sensor [5] and magnetic valve [1], magnetic valve is loaded on first of the main [13], soil sensor [5] inserts in is irritated the field, and the two links to each other with electronic computer switch board [3] with signal feed [4] by electric wire [2] respectively; D, towards cave pricker [14] by bore bit [15], swing handle [16], pricker body [17], pricker point [18] is formed, bore bit, the pricker body, the pricker point forms with bar turning, or do pricker body two ends with tubing and connect with bore bit and pricker point, bore bit [15] is thick than pricker body [17], both are a step, the maximum gauge of pricker point [18] and pricker body [17] are together, pricker point [18] is tapered, it partly can be pricker point [18] or through cylindrical section pricker point [18] entirely that pricker body [17] puts that cave cover [10] back reveals, bore bit [15] diameter equates with cave cover [10] external diameter, the end face arc has a radial hole, is wherein fixing swing handle [16]; E, cave cover [10] just in time are enclosed within on the pricker body [17], and tightly not loose, an end is the plane, and end is the conical surface in addition; F, cave lid [9] cover on cave cover [10], and tightness is suitable, the convex mouth or the hole of band water hole are arranged, extrapolation or interpolation outlet pipe [8] on it; G, control stem bar [6] have dosing hole in the middle of being, fill in the jujube shape thing of plastics outlet pipe [8] termination with suitable tightness, or replace with the convex mouth that cave lid [9] is gone up extrapolation outlet pipe [8], and the water hole in the middle of the convex mouth is made dosing hole; H, pipe crimping car [19] are made up of pipe crimping roller [20], vehicle frame [21], wheel [22], axletree [23], axletree is axis or two-semiaxle, vehicle frame [21] is fixed on the axletree [23], wheel [22] is equipped with in the axletree outer end, the pipe crimping roller [20] of both sides band protection plate is being adorned in the centre, pipe crimping roller and two wheels [22] all can rotate separately, tease arm [7] on the pipe crimping roller [20].

2, plant root hole irrigation equipment according to claim 1, it is characterized in that: cave cover [10] is internal diameter 20 or 27 millimeters, the hard plastic tube that wall thickness is 2.5 millimeters, length is thick for the unrooted table soil on the fibrous root soil layer, fruit tree is about 200 millimeters, vegetables are about 100 millimeters, one-sided tapering 15 degree of conical surface end.

3. plant root hole irrigation equipment according to claim 1 is characterized in that: pricker body [17] external diameter is slightly less than cave cover [10] internal diameter, and pricker body [17], pricker point [18] length overall are the unrooted topsoil and are rich in the thick sum of fibrous root soil layer, pricker point [18] cone angle 30 degree.

4, plant root hole irrigation equipment according to claim 1 is characterized in that: quantitative 1～3 millimeter in aperture in the middle of control stem bar [6], length are 1.5 times of outlet pipe [8] internal diameter filled in, can be several of a kind of or different basis weights aperture.

5, plant root hole irrigation equipment according to claim 1 is characterized in that: 700 millimeters of the external diameters of wheel [22], 500～600 millimeters of pipe crimping roller [20] diameters.

6, plant root hole irrigation equipment according to claim 1, it is characterized in that: the water delivery piping can be reduced to an arm [7] and branch out some outlet pipes [8], or is reduced to bucket bottom several faucets of dress, and the footpath links to each other with outlet pipe [8], is supplied water by some buckets.