CN202535831U

CN202535831U - Conveying type drop irrigation device

Info

Publication number: CN202535831U
Application number: CN2012201458225U
Authority: CN
Inventors: 韩志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-07
Filing date: 2012-04-07
Publication date: 2012-11-21
Anticipated expiration: 2022-04-07

Abstract

The utility model discloses a conveying type drop irrigation device for agricultural micro-irrigation. According to the conveying type drop irrigation device, winches are arranged at the tail end of a filling machine; the operating ends of the winches are connected with a conveying line on which drop irrigation cylinders are hung; a suspension line for receiving the drop irrigation cylinders is arranged adjacent to the conveying line; pulleys and rotary frames are arranged between the conveying line and the suspension line of the winches; the conveying line is used for receiving the drop irrigation cylinders by the pulleys on the rotary frames; lifting rods are arranged on the upper parts of the rotary frames; line grooves in which the suspension line is placed are formed at the outer edges of the tops of the lifting rods; the drop irrigation cylinders of which the irrigation openings are upwards are placed on rotary discs at the peripheries of the lifting rods; a switch and droppers are arranged at each irrigation opening; after the drop irrigation cylinders on the conveying line are turned over by the rotary discs of the lifting rods, the irrigation openings are downwards, and the drop irrigation cylinders are hung on the conveying line; and when conveyed to pre-irrigation positions, the drop irrigation cylinders are placed on the suspension line. The conveying type drop irrigation device has an obvious water-saving effect, can perform irrigation by using water and also can perform quantitative irrigation by using a chemical fertilizer aqueous solution, so that the integral utilization rate of water resources can be improved, and the yield of crops is improved.

Description

The conveying type drip irrigation appliance

Technical field

The utility model relates to agricultural water conservancy micro irrigation technology field, particularly is applied to a kind of conveying type drip irrigation appliance in the agriculture slight irrigation.

Background technology

The agricultural water conservancy irrigation technique and the facility of China mainly contain following several kinds at present: 1, channel seepage technique: channel is the main water-carriage mode that conventional farmland is irrigated, and this original native canal water delivery seepage loss accounts for 50%～60% of the water yield; The water saving characteristics of existing channel seepage technique are: reduce the water yield seepage loss in the canal system water delivery process, improve water efficiency of canal system, improve channel hydraulic pipeline safety assurance rate, improve the channel impact resistance, increase carrying capacity.Its these advantages can obtain keeping in drip irrigation technique and use widely, but its automaticity is lower and specific aim is relatively poor and seepage of water to appoint very greatly so be its maximum weakness; 2, sprinkler irrigation technique: promptly sprinkler irrigation is technological; It is to utilize special equipment (engine, water pump, pipeline etc.) to add water to irrigate; Or the natural drop that utilizes water will have water to deliver to the irrigated plot; Be ejected into through sprinkler (shower nozzle) and loose into tiny water droplet in the air, scatter equably and irrigate, sprinkling irrigation system generally comprises water source project, engine, water pump, various pipeline, shower nozzle and control appliance etc.; Sprinkling irrigation almost is applicable to all field crops except that paddy rice, and vegetables, fruit tree etc., and it is strong to condition adaptability such as landform, soil; But under windy situation, can occur spraying inhomogeneous, the problem that evaporation loss increases; The specific aim of its sprinkling is relatively poor; Cause water resource waste easily, and receive the weather condition effect easily, be difficult to bring into play its superiority sometimes in windy, the strong area of evaporation; 3, drip irrigation technique: drip irrigation is with the water with certain pressure; Filter after pipe network and outlet conduit, or water dropper slowly and equably splashes near a kind of micro irrigation method of the soil plant root with the form of water droplet, drip irrigation is compared with other irrigation technique; Maximum characteristics are economized on water exactly; But higher because of its irrigation cost, be known as " expensive technique ", only be used for benefits economic crops.

The utility model content

The purpose of the utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of and is used for agriculture slight irrigation, not only economized on water but also can solves the conveying type drip irrigation appliance of anti-impact seepage water loss problem preferably.

For realizing that above-mentioned purpose the utility model proposes following technical scheme: a kind of conveying type drip irrigation appliance; Comprise the liquid filling machine, swivel mount, drip irrigation tube and the winch conveying plant that are communicated with the water source; It is characterized in that: the transportation tail of liquid filling machine is provided with winch; The working end of winch connects the conveyer line that hangs with the drip irrigation tube; The adjacent suspension line that receives the drip irrigation tube that is provided with conveyer line is provided with pulley and swivel mount between winch and conveyer line and the suspension line, conveyer line receives the drip irrigation tube through the pulley on the swivel mount; Elevating lever is equipped with on swivel mount top, and the outer rim place on elevating lever top has the wire casing of placing suspension line; Place on the peripheral rotating disk of elevating lever and irritate the drip irrigation tube that mouth makes progress, and irritate mouth and be connected switch and dropper are housed; Drip irrigation tube on the conveyer line is reversed the back through the elevating lever rotating disk and irritates mouth down, and the drip irrigation tube is at first hung on the conveyer line, and the drip irrigation tube places on the suspension line when moving to the position of preparatory drip irrigation crop.

Further, whenever between 8～10 meters drip irrigation tubes that hang on the suspension line, set up lateral frame.

Further, in the described elevating lever tooth bar is housed, tooth bar and elevating lever are connected to integral body, be meshed with tooth bar gear is housed, and gear shaft is connected with the outer crank of elevating lever.

The utility model not only can solve the problem of anti-impact seepage dehydration to the new-type drip irrigation technique of common channel hydraulic pipeline, and has improved automatization level, and economize in raw materials cost and technology are simple; New-type drip irrigation technique can solve the inhomogeneous factor such as weather effect that receives of spraying; But this drip irrigation technique water-saving result is quantifying irrigation significantly, not only can irrigation water, can also quantitatively execute filling to the chemical fertilizer aqueous solution; Can effectively improve the output of overall utilization rate, increase unit are and the total area crops of agricultural water resource.

Description of drawings

Fig. 1 is that the utility model totally constitutes sketch map.

Fig. 2 is the rotation rack structure sketch map.

Fig. 3 is the corresponding furrow crop irrigation of a drip irrigation tube dropper sketch map.

Fig. 4 transports sketch map through the drip irrigation tube that hangs on the conveyer line behind the rotating disk.

Fig. 5 is that the drip irrigation tube that hangs on the suspension line transports sketch map.

Sketch map after Fig. 6 cup finishes.

Fig. 7 is the elevating lever generalized section in the swivel mount.

Fig. 8 drip irrigation barrel structure sketch map.

Embodiment

The utility model is elaborated through embodiment (is example with 1,000 mu of ground) below in conjunction with accompanying drawing.Referring to Fig. 1,

Water source 10 main bodys can use a cistern (or retaining well) to carry out retaining, and the pond size is 50m * 20m * 4m, actual retaining 50m * 20m * 3m=3000 cubic meter; Near cistern 10 liquid filling machine 1 is installed, so that the water in the pond is filled in the drip irrigation tube 3, the transportation tail of liquid filling machine 1 is provided with winch 9, and steel wire pipeline 8 is connected with winch 9, and steel wire pipeline 8 is stretching, thereby makes transmission more stable (as shown in Figure 4); Hang with drip irrigation tube 3 on the conveyer line 8 of two winch 9 working ends connections, with the conveyer line 8 adjacent suspension lines 7 that receive drip irrigation tube 3 that are provided with, suspension line 7 is used for hanging drip irrigation tube 3 and makes main load-bearing instrument, and suspension line 7 can install turnbuckle additional and carry out stretching; Pulley 11 and swivel mount 2 are set between winch 9 and conveyer line 8 and the suspension line 7, and conveyer line 8 receives from the drip irrigation tube 3 on the swivel mount rotating disk 2-2 through the pulley on the swivel mount 2 11.

As shown in Figure 2, swivel mount 2 supports with drip irrigation tube 3 as connect carrying supporting steel-cable and to be used for conpound salto drip irrigation tube used simultaneously; Elevating lever 2-1 is equipped with at the center of swivel mount 2 tops; Tooth bar 5 is housed in the elevating lever; Tooth bar 5 is connected to integral body with elevating lever 2-1, is meshed with tooth bar 5 gear 6 is housed, and gear shaft is connected (as shown in Figure 7) with the outside crank 2-3 of elevating lever; Elevating lever 2-1 adapts to the physical features of the different height that rise and fall through the gear mechanism adjusting of going up and down; The outer rim place on elevating lever 2-1 top has the wire casing 2-4 that places suspension line 7; The peripheral rotating disk 2-2 of elevating lever 2-1 goes up to place and irritates the drip irrigation tube 3 that mouthful 3-3 makes progress, and is connected and installed with by-pass cock 3-4 and five dropper 3-1 with irritating a mouthful 3-3, and dropper 3-1 length can be adjusted apart from ground level according to the drip irrigation tube; As shown in Figure 8; The top of drip irrigation tube 3 is connected with two hook 3-2 of suspension tube; Because the self gravitation of water, the water in the bucket can flow out from bucket to satisfy the irrigation needs automatically, two hook 3-2 correspond respectively to the conveyer line 8 and suspension line 7 of differing heights; Drip irrigation tube 3 on conveyer line 8 is delivered to 7 last times of suspension line, need not raise the drip irrigation tube and directly uses the hook with suspension line 7 height such as grade; For alleviating the wire load-bearing, whenever between 8～10 meters drip irrigation tubes 3 that hang on the suspension line 7, set up lateral frame 4; Connecting portion at hook 3-2 and drip irrigation tube 3 is provided with hook depression 3-5, and it is stable that the inverted drip irrigation tube 3 of initial fill is put, and puts drip irrigation tube 3 is rocked in order to avoid link up with in the junction pad; The material of drip irrigation tube 3 can be selected five kilograms Plastic Drum (can use the waste plastics oil drum to replace) for use; Dropper 3-1 delivery port is aimed at the root of crop; Be equipped with a speed control system switch 34 and control the flow velocity that drips at the filling mouth 3-3 place of dropper top, and the Flow-rate adjustment of dropper is controlled at 20-30ml/min usually.

See Fig. 1, liquid filling machine 1 begins the water in the water source 10 is carried out to a barrel can during work, and the drip irrigation tube 3 that installs water then moves ahead along the pulling of steel wire conveyer line 8 along with winch gradually; Referring to Fig. 4～Fig. 6, drip irrigation tube on the conveyer line 83 is irritated a mouthful 3-3 after through the rotating disk 2-2 of elevating lever 2-1 and is reversed down, and drip irrigation tube 3 is at first hung on the conveyer line 8, drip irrigation tube 3 move ahead (as shown in Figure 4) under the pulled backwards of winch 9; After drip irrigation tube 3 is all hung and is transferred on the conveyer line 8; Drip irrigation tube 3 also moves to the position of preparatory drip irrigation crop simultaneously; Again artificial the dialling of drip irrigation tube 3 hung in advance on the suspension line 7 that sets up with lateral frame 4 (like Fig. 5, shown in Figure 6); And open by-pass cock 34 and water, five dropper 3-1 of drip irrigation tube 3 aim at the crop pouring (as shown in Figure 3) on five ridges, after having watered five ridges, can the winch repetition aforesaid way that is shifted be watered following five ridges.

Claims

1. conveying type drip irrigation appliance; Comprise the liquid filling machine, swivel mount, drip irrigation tube and the winch conveying plant that are communicated with the water source; It is characterized in that: the transportation tail of liquid filling machine is provided with winch, and the working end of winch connects the conveyer line that hangs with the drip irrigation tube, the adjacent suspension line that receives the drip irrigation tube that is provided with conveyer line; Pulley and swivel mount are set between winch and conveyer line and the suspension line, and conveyer line receives the drip irrigation tube through the pulley on the swivel mount; Elevating lever is equipped with on swivel mount top, and the outer rim place on elevating lever top has the wire casing of placing suspension line; Place on the peripheral rotating disk of elevating lever and irritate the drip irrigation tube that mouth makes progress, and irritate mouth and be connected switch and dropper are housed; Drip irrigation tube on the conveyer line is reversed the back through the elevating lever rotating disk and irritates mouth down, and the drip irrigation tube is at first hung on the conveyer line, and the drip irrigation tube places on the suspension line when moving to the position of preparatory drip irrigation crop.

2. according to the described conveying type drip irrigation appliance of claim 1, it is characterized in that: whenever between 8～10 meters drip irrigation tubes that hang on the suspension line, set up lateral frame.

3. according to the described conveying type drip irrigation appliance of claim 1, it is characterized in that: in the described elevating lever tooth bar is housed, tooth bar and elevating lever are connected to integral body, be meshed with tooth bar gear is housed, and gear shaft is connected with the outer crank of elevating lever.