CN102415311A

CN102415311A - Farmland irrigating machine

Info

Publication number: CN102415311A
Application number: CN2011102544637A
Authority: CN
Inventors: 刘碰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-04-18
Also published as: CN102960216B; CN102960216A

Abstract

The invention relates to a farmland irrigating machine. According to the graphical representation and introduction and a trial result, the farmland irrigating machine has several outstanding expressions that 1, a water spray area is large, water flow is dispersed, and water flows slowly and does not have impact force on crops and the ground, so a farmland is irrigated uniformly, and water has enough time to permeate into soil; 2, the farmland irrigating machine can move automatically, so the physical labor of peasants is relieved; 3, the farmland irrigating machine can be folded, and is convenient to move; 4, raw materials are sufficient, and the farmland irrigating machine does not rust and is not obsolete; 5, joints of pipe fittings are movable joints and are convenient to disassemble and maintain; 6, the farmland irrigating machine is easy to manufacture, and can be manufactured by simple trainings; 7, large equipment is not needed to be invested; and 8, the production cost is low, namely the price of a complete set of equipment is about 1 thousand yuan, so the peasants can accept the price easily under the current economic condition. Therefore the farmland irrigating machine can be widely popularized.

Description

The farmland casting machine

Affiliated technical field

The present invention is that the peasant is used for a kind of watering appliance that drought resisting irrigates the fields.Its effect is almost even, energy-conservation as raining, and the labour is saved in water saving, and can automation control.Durable in use, stable performance, moving conveniently, deposit well, is the very desirable a kind of instrument of irrigating the fields of peasant.

Background technology

The method of irrigating the fields at present has a variety of, and drip irrigation is invested big cost height, is not suitable for the large tracts of land flat-bottomed land of Eastern China, because the Eastern China exists rainy uncertain factor.The shortcoming of sprinkling irrigation is: the dead angle is arranged, have that overlapping, hydraulic pressure requirement is high, expense power, and be not easy to move.The irrigation method that generally use now the Eastern China is, water is delivered in the ground through flexible pipe, and the peasant has pipe head in arms and sprays on the spot, and this method is very original, science not, and current concentrate impulse force big.Some places are washed into the hole, rush out seed, root, and some places are washed into hill, and the crops is dark is easy to wash upside down the crops and thrusts.Hollow local water is very dark, and high local water has little time shady in soil, and the sun one shines still and does ground as a result.Therefore the drought resisting of irrigating the fields is a kind of farm work that the peasant perplexs most.

Implementation method:

The farmland casting machine of my design has overcome some shortcomings of pouring in the past; Concrete embodiment is to utilize special pipe fitting to the stainless steel tube that diameter does not wait; Form one and laterally reach the wide planar structure of 8-15 rice; Deliver to and to disperse in the transverse tube to spray the impulsive force that (be drilled with 3 rounds below behind the transverse tube directly be 1.5 millimeters aperture) has no the crops in this way through water-supply-pipe, and the pressure of water spray is less demanding, only needs 0.3 actual pressure.In order to strengthen the drowning time of ground same point, the twice transverse tube has been designed in front and back, draws back certain distance (0.8-1 rice) and walks one meter calculating by hydraulic pressure at 0.3 left and right sides per minute drowning time of ground same point is reached 2.5 to 3 minutes, and foot can pass through soil is shady.By the general water pump of usefulness in present rural area, output per hour 30 tons of (delivering in the ground) casting machine per minutes is walked one meter, per hour irrigates the fields 1 mu to 1.4 mu by calculating, by irrigate the fields 1 mu of ground needs one and a half hours to 2 hours of old way.Therefore water-saving is laborsaving again.The bicycle front-wheel that 3 band front forks have been installed below this equipment in addition is scattered in triangle position, and front fork can rotation direction.Water inlet is equipped with controlled lower range water pressure gauge at the back; Controllable device. DC micromotor. the little rolling wheel of thin axle, a seizing wire is fixed in the dead ahead of equipment, through the inducing function of water pressure gauge; The controllable device adjusting function; Control the running of direct current generator, drive rolling wheel scrolling steel wire rope, utilize the reaction force of steel wire rope to spur casting machine and walk forward.Hydraulic pressure is also just fast more more at a high speed, and hydraulic pressure low velocity more is just slow more.We just can arbitraryly control measuring of watering like this.Casting machine the place ahead, farmland is furnished with one section retractable pipe; Join with sending water tube hose; The structure of telescoping tube is equivalent to the principle of fishing rod, and the pipe of actual usefulness has only the stainless steel tube of 0.5 millimeters thick, and the gap of pipe-in-pipe has only 0.5 to 1 millimeter; The pipe that 5 diameters successively decrease is enclosed within one, and elongation can reach 28 meters.Being reduced to one has only more than 6 meters.Elongate and depend on the people, shorten the related power of the equipment of leaning on, shorten sectional walking forward through elongating, this equally also is the key function of equipment.Convenient in order to move fortune, designed folder function, folding vertical by laterally becoming later on.Bicycle wheel rotates 90 degree, just can haul walking forward.Side weld is two sleeves on the bicycle front fork, and integral device can be brought up to 1 meter 4, can water dark bar crops.The pipe fitting that this equipment is used all is the slip-knot pipe fitting, and motionless integral body can be dismantled any one section.Structural entity is made up of not elegant steel pipe entirely.Have according to the above this equipment and to irrigate the fields evenly, the energy-saving and water-saving power of taking things easy.Peculation is convenient durable in use, is convenient to maintenance, can also water lot of advantages such as dark bar crops.

Description of drawings

According to shown in Figure 1: S, H pipe are represented water-supply-pipe, and L1, L2 pipe are represented spray line, are called instrumentation tubes again, and the instrumentation tubes back lower place is drilled with many row's apertures, and K1, K2 represent taps.Water gets into the S pipe through K switch 1, K2 and shunts, and makes water from diverse location entering spray line L1, gets into L2 through the H pipe again and sprays, and the pressure of water spray is not high like this, can spray certain distance again, so the water sprinkling evenly, saves power again.The K2 place has the soft water band, and its effect is when telescoping tube elongates, to play a substitution effect.Below A, B, the C place bicycle front-wheel is housed, its effect is walking and supports that walking forward under the situation of tractive force is being arranged, and actuating unit is installed in A point top, has under the situation of alternating current better; If there is not alternating current, get final product with the little storage battery in the electric motor car, because speed is slow, power demand is very little, has only about 100W.A very thin steel wire rope is fixed in the dead ahead of equipment, and the rouleau wheel on steel wire rope and the equipment is connected, and starter motor drives little rolling wheel afterwards, and Wound steel rope utilizes the reaction force of steel wire rope just can draw casting machine and walks forward.Speed governing is the induction through water pressure gauge, realizes that through automatic control system this is that the automation professional works easily.

Shown in Figure 2, various functions of components are the same with Fig. 1, just increased by two water delivery short tubes, and purpose is the stability and the compactedness of reinforcement equipment, the equipment that suitable transverse width is bigger.

Fig. 3 representes the process structure of water-supply-pipe, and it is to be made up of several kinds of different pipes of diameter, heaves a little groove outward for one of a pipe; A sealing ring is loaded onto in the inside, and the tube head of the other end extends out a little, is enclosed within the extra heavy pipe the inside to tubule; Both water-tight after drawing back, draw again not come off.But, this structure precision of must doing manual work.

Fig. 4 is the structural style of the used dedicated pipe joint of this equipment, it is characterized in that the joint two ends all are loose joints, and therefore, the tube connector period of the day from 11 p.m. to 1 a.m can make pipe reach needed angle.Method for using is that pipe head passes through flange, is inserted on the joint, and there is the silk pressing lid in the joint outside, after the silk pressing lid is tightened, pipe and joint is firmly joined.

Claims

1. this equipment is to connect into an integral plane structure by the different stainless steel tube of diameter through special pipe fitting, and water gets into two transverse tubes from water-supply-pipe, the sprinkling that disperses.Integrally-built below is equipped with walking wheel, and the centre has articulation, therefore, has possessed and has sprayed evenly, can walk again, various functions such as can fold again, and this is the key component of this equipment, and therefore, overall structure should obtain protection.

2. according to claim 1, connect the used special pipe fitting of overall structure, used various models as shown in Figure 4; Be that we design ourselves; Malleable iron factory processes to us, and we have signed agreement with malleable iron producer, and trade mark right, property right, ownership all are us; The special pipe fitting of this specification, I require protection.

3. in order to walk forward, our design have a retractable water delivery pipe, be that the stainless steel tube that has several kinds of diameters to successively decrease is nested together, tube head adds sealing ring, the pipe tail extends out, and is water-tight again like this, can not pull again.This frame mode, we require protection.