CN209788080U

CN209788080U - Movable micro-sprinkling irrigation device

Info

Publication number: CN209788080U
Application number: CN201920165240.5U
Authority: CN
Inventors: 陈永政
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-12-17
Anticipated expiration: 2029-01-30

Abstract

The utility model provides a movable micro-spray irrigation device, a spray pipe is connected with two spray pipes through a cutting ferrule connector II, two branch pipes are connected with a tail spray pipe through a cutting ferrule connector III, the tail spray pipe is far away from one end fixed connection extended range spray pipe of two spray pipes, the middle part of a water diversion filter pipe is provided with a water inlet pipe, the water inlet pipe pulls a water delivery pipe through a hose clamp, pulls the water delivery pipe to be connected with a low-pressure water pump, the spray pipe, the two spray pipes, the tail spray pipe and the extended range spray pipe are all provided with a plurality of micro spray holes, at least one micro spray hole is arranged on the spray pipe, the two spray pipes and the tail spray pipe, the working water pressure is 0.2-1 kilogram/square centimeter pressure, the low-pressure spraying is carried out, the atomization is avoided, the micro spray hole ground clearance is low, the water drop landing time is short, the moisture evaporation is less, the, the parallel is at the uniform velocity spray, sprays the degree of consistency height, and the phenomenon is spouted in the nothing hourglass, the utility model discloses simple structure, convenient operation, the usage is extensive, very easily promotes.

Description

Movable micro-sprinkling irrigation device

Technical Field

The utility model relates to an agricultural mechanization technical field, concretely relates to movable sprays irrigation equipment a little.

Background

In recent years, with the development of agricultural technology and the expansion of intensive land management, various agricultural operation modes are developed to mechanization, the operation of farmland irrigation is also gradually mechanized, and spray irrigation is an irrigation mode that water with certain pressure is sprayed into the air by means of a water pump and a pipeline system or by utilizing the fall of a natural water source, and is dispersed into small water drops or forms mist to fall onto plants and the ground. The sprinkling irrigation can control the water spraying amount and the irrigation uniformity, and avoid the ground runoff and deep seepage loss which are easily generated when the ground is irrigated, thereby improving the water utilization efficiency and saving the irrigation water. The irrigation can adopt a smaller irrigation quota to carry out shallow irrigation on crops, so that the soil moisture can be controlled strictly, and the irrigation is more suitable for the water requirement of the growth of the crops; the sprinkling irrigation does not generate mechanical damage to the soil of the plough layer, can maintain the granular structure of the soil, ensure that the soil is loose, has more pores and good ventilation condition, promote nutrient decomposition and microorganism activity and improve the soil fertility; the sprinkling irrigation can adjust field microclimate, increase the temperature of the near-surface layer, reduce the temperature in summer, prevent frost in winter, and drip the dust on the stem leaves to promote respiration and photosynthesis, thereby creating a good living environment for crops, promoting the growth and development of the crops and achieving the purpose of increasing the yield. The spray irrigation can realize high mechanization, greatly improve production efficiency, and especially adopt the automatic sprinkling irrigation system of controlling, more can save a large amount of labours. The sprinkling irrigation eliminates a water delivery ditch in the field, reduces the growth of weeds, and avoids the work of renovating the ditch and removing the weeds; the spray irrigation can also be combined with the application of chemical fertilizers and pesticides, and can also save a large amount of labor. The irrigation pipeline is used for delivering water, irrigation ditches and ridge ridges in fields are not needed, and under the general condition, the occupied area of the dry ditch, the branch ditch, the bucket ditch, the agriculture ditch and the rough ditch is about 10-15%, so that the farmland can be increased by 7-10% through irrigation. The practice in many places in China proves that the spray irrigation can not only increase the yield, but also improve the product quality.

The reel type sprinkler is an irrigation machine which winds a traction PE pipe on a winch, utilizes sprinkling irrigation pressure water to drive a water turbine to rotate, drives the winch to rotate through a speed change device, and pulls a sprinkler car to automatically move and spray. The reel type sprinkler also has certain defects and limitations, mainly the following aspects; in order to make the sprayer operate and achieve uniform irrigation, water must be supplied under a certain pressure, the working pressure is generally 6-8 kg/square centimeter, and certain energy is consumed. The working efficiency is low: the sprinkler uses a spray gun to water, and the water yield is 25 cubic meters per hour at 2.5 inches. The damage to the crop seedlings is serious: the high-pressure water flow drops after being sprayed to tens of meters of high altitude, the impact force is large, the damage to seedlings such as vegetables, medicinal materials, peanuts and the like is serious, soft-rod crops are easy to fall down, and the soil surface is easy to harden. The spraying uniformity is low: the spray gun rotates 180 degrees for spraying while recovering, the spray water streak trace is in a zebra stripe shape, and the spray uniformity is between 65 and 70 percent. Greatly affected by windy weather: when the wind speed is 5.5-7.9 m/s, namely more than four-level wind, water drops can be blown away, the irrigation uniformity is greatly reduced, and the drift loss is increased. According to the unified actual measurement of eight provinces and cities of Ningxia, Shaanxi, Yunnan, Henan, Hubei, Beijing, Fujian, Xinjiang and the like, the loss of sprayed water is 7-28% under the conditions that the relative humidity is 30-62% and the wind speed is 0.24-6.39 m/s.

In recent years, on the basis of summarizing sprinkling irrigation and drip irrigation at home and abroad, an advanced irrigation technology micro-spraying is newly developed and developed. The micro-spraying technology is more water-saving than spray irrigation, and is more applicable than spray irrigation due to fine fog drops, so that the whole process from the seedling stage to the growth and harvest stage of crops is applicable. It utilizes low pressure water pump and pipe-line system water delivery, under the effect of low pressure water, through the miniature atomizer of special design, sprays water aloft to disperse into tiny water droplet, the atomizing degree of little sprinkler water is high, and it is tiny that the droplet is also tiny, therefore little to the striking intensity of crops, and the degree of consistency is good, can not harm the seedling. And the sprinkling irrigation easily damages young and tender seedlings due to large water drops. The micro-spraying needs low working pressure, and can work well within the range of 0.7-3 kg/square centimeter generally. The micro-spraying is generally fixed or semi-fixed and is not suitable for field operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the reel formula sprinkling irrigation machine high pressure rivers spray and fall down behind tens meters high altitude, and the impact force is great, and is serious to the injury of seedling, and soft pole crop is easy to lodge, soil surface easily hardens, and 180 degrees rotations of spray gun are sprayed, retrieve on one side and spray, spray the water wave vestige and be zebra stripe shape, spray the degree of consistency lower, for solving above-mentioned problem, the utility model provides a movable sprays the filling a little and puts.

The purpose of the utility model is realized with the following mode:

The utility model provides a movable sprays filling a little is put, includes the pylon, and the pylon below is equipped with lift removal wheelset, and the pylon middle part is equipped with the filter tube that divides water, divide water filter tube bilateral symmetry to be equipped with a spray tube, two spray tubes, tail spray tube and increase journey spray tube, divide water filter tube to pass through cutting ferrule joint I and connect a spray tube, a spray tube passes through cutting ferrule joint II and connects two spray tubes, and two branch pipes pass through cutting ferrule joint III and connect the tail spray tube, the tail spray tube is kept away from the one end fixed connection of two spray tubes and is increased journey spray tube, divide water filter tube middle part to be equipped with the inlet tube, and the inlet tube passes through the hose joint and pulls the raceway, pulls the low-pressure water pump of raceway connection, a spray tube, two spray tubes, tail.

The two sides of the tower frame are provided with cable suspension frames, the two sides of each cable suspension frame are provided with steel cables, the first spray pipe and the second spray pipe are respectively provided with a pipe clamp, and the steel cables are connected with the pipe clamps through turnbuckle screws.

The traction water pipe is hinged with the tower frame through a water delivery traction rod.

The filter comprises a water diversion filter pipe, a filter screen, a water inlet pipe, a sewage discharge nozzle and a sewage discharge pipe, wherein semicircular stop blocks are arranged at two ends of the water diversion filter pipe, the filter screen is arranged between the semicircular stop blocks, the semicircular stop blocks and the inner wall of the water diversion filter pipe form a filter cavity, a water inlet is arranged in the filter cavity, the water inlet pipe is arranged at the position of the water inlet, the sewage discharge pipe is fixedly.

The blow-down spray head is a fan-shaped spray head.

The lifting moving wheel set comprises a fork frame sleeve, a fork frame and a tire, wherein the fork frame sleeve is hinged to a tower frame, the fork frame is composed of a straight shaft tube and a U-shaped tube, the straight shaft tube is fixedly connected with the U-shaped tube, the U-shaped tube is hinged to the tire, the straight shaft tube is inserted into the fork frame sleeve, and the straight shaft tube and the fork frame sleeve are provided with positioning pin shaft holes for insertion.

The inner diameter of the first spray pipe is larger than the outer diameter of the second spray pipe, and the inner diameter of the second spray pipe is larger than the outer diameter of the tail spray pipe.

the range-extended spray pipe is an arc-shaped spray pipe, and the micro spray holes are arranged along the arc axis of the range-extended spray pipe.

Compared with the prior art, the utility model discloses can pack up fast, expand fast, but height-adjusting still can twist reverse the tire direction, lateral shifting under the expansion state, shift the operation place fast, there is at least one little orifice on a spray tube, two spray tubes and the tail spray tube, work water pressure is 0.2-1 kilogram square centimeter pressure, the low pressure is sprayed, no atomizing, little orifice ground clearance is low, the water droplet falls to the ground the time weak point, moisture content evaporation is few, do not have the injury to the crop seedling, be fit for the needs of watering of different crops, simultaneously, the evaporation capacity is less than 5%, the water conservation effect is obvious, the parallel is sprayed at the uniform velocity, it is high to spray the degree of consistency, the phenomenon is spouted in the nothing leak, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a plan view of the present invention.

fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic view of the structure of the fork.

FIG. 5 is a schematic view of the installation of the water diversion filter tube and a spray tube.

FIG. 6 is a schematic view of the installation of one nozzle and two nozzles.

FIG. 7 is a schematic view of the installation of the jet nozzles and the jet nozzle.

FIG. 8 is a schematic view of the construction of the range extending nozzle.

Fig. 9 is a schematic structural diagram of a moving wheel set.

Fig. 10 is a schematic structural view of the water-dividing filter tube.

Figure 11 is a partial cross-sectional view of a water knock out filter tube.

The device comprises a tower 1, a cable suspension frame 2, a lifting moving wheel set 3, a blow-off pipe 4, a traction water pipe 5, a water diversion filter pipe 6, a spray pipe 7, a spray pipe 8, a spray pipe 9, a tail spray pipe 10, a range-extending spray pipe 11, a clamping sleeve joint I, a clamping sleeve joint II, a clamping sleeve joint 13, a clamping sleeve joint III, a turnbuckle screw 14, a pipe clamp 15, a pipe clamp 16, a steel wire cable 17, a water inlet pipe 18, a hose 19, a micro spray hole 20, a water delivery traction rod 31, a fork frame sleeve 32, a straight shaft pipe 33, a U-shaped pipe 34, a tire 35, a pin shaft hole 61, a filter screen 62, a stop block 63, a filter cavity 64, a water inlet 41 and a blow-off spray head.

Detailed Description

As shown in attached figures 1 to 11, the mobile micro spray irrigation device comprises a tower frame 1, a lifting moving wheel set 3 is arranged below the tower frame 1, a water diversion filter pipe 6 is arranged in the middle of the tower frame 1, a spray pipe 7, two spray pipes 8, a tail spray pipe 9 and a range-extending spray pipe 10 are symmetrically arranged on two sides of the water-dividing filter pipe 6, the water diversion filter pipe 6 is connected with a spray pipe 7 through a clamping sleeve joint I11, the spray pipe 7 is connected with two spray pipes 8 through a clamping sleeve joint II 12, the two spray pipes are connected with a tail spray pipe 9 through a clamping sleeve joint III 13, one end of the tail spray pipe 9 far away from the two spray pipes 8 is fixedly connected with a range-extending spray pipe 10, the middle part of the water-dividing filter pipe 6 is provided with a water inlet pipe 17, the water inlet pipe 17 is clamped and connected with the traction water pipe 5 through a hose 18, the traction water pipe 5 is connected with a low-pressure water pump, the first spray pipe 7, the second spray pipe 8, the tail spray pipe 9 and the range-extending spray pipe 10 are all provided with a plurality of micro spray holes 19.

The working process of the utility model is as follows:

A spray pipe 7, two spray pipes 8 and a tail spray pipe 9 are assembled and are respectively fixedly connected in a sealing way through a sleeve joint I11, a sleeve joint II 12 and a sleeve joint III 13, the extending length of the spray pipe 7, the two spray pipes 8 and the tail spray pipe 9 is determined to be unfolded according to the size of an operation field, a low-pressure water pump provides power to transport water in a water source to a traction water pipe 5, the traction water pipe 5 is connected with a water inlet pipe 17 through a hose 18, enters a water distribution filter pipe 6 through the water inlet pipe 17, flows to two sides of a tower frame 1 through the water distribution filter pipe 6, sequentially passes through the spray pipe 7, the two spray pipes 8, the tail spray pipe 9 and an extended-range spray pipe 10, sprays the water into the air through a micro spray hole 19 and disperses into fine water drops, the micro spray hole 19 has low ground clearance, the water drop landing time is short, the moisture evaporation is less, no harm is caused to crop seedlings, and, meanwhile, the evaporation capacity is less than 5%, the water-saving effect is obvious, the spraying is carried out at a constant speed in parallel, the spraying uniformity is high, and the phenomenon of spraying leakage is avoided.

The two sides of the tower frame 1 are provided with a suspension cable frame 2, two sides of the suspension cable frame 2 are provided with steel wires 16, a spray pipe 7 and two spray pipes 8 are both provided with pipe clamps 15, the steel wires 16 are hinged with the pipe clamps 15, the steel wires 16 are connected with the pipe clamps 15 through basket screws 14, at least 30 micro spray holes 19 are axially and uniformly distributed on the spray pipe 7 and the two spray pipes 8, the micro spray holes 19 spray at an angle of 30-60 degrees above the horizontal rear part, one end of each steel wire 16 is fixed at two ends of the suspension cable tower, the other end of each steel wire 16 is connected with the basket screws 14 through rope clamps, the other end of each basket screws 14 is hinged with the pipe clamps 15, the pipe clamps 15 are fixed on the spray pipe 7 through bolts and ring nuts, in order to prevent the pipe clamps 15 from axially sliding, half sides of the pipe clamps can be spot-welded on the spray pipe 7, the length of the basket screws 14 is adjusted, the diagonal steel wires 16 are tensioned, the spray pipes.

The traction water conveying pipe 5 is hinged with the tower frame 1 through the water conveying traction rod 20, so that the water pipe is prevented from being disconnected in the working process, and the labor intensity is reduced.

Divide water filter tube 6 both ends to be equipped with semicircle dog 60, be equipped with filter screen 61 between semicircle dog 60, semicircle dog 60 and the filter tube 6 inner wall that divides water form filter chamber 63, be equipped with water inlet 64 in the filter chamber 63, inlet tube 17 is installed in water inlet 64 department, at filter chamber 63 both ends fixed connection blowdown pipe 4, the one end of keeping away from filter chamber 63 at blowdown pipe 4 is equipped with blowdown shower nozzle 41, blowdown shower nozzle 41 is fan-shaped shower nozzle, be convenient for in time discharge the impurity of crossing the filtration, filter screen 61 prevents that the impurity of aquatic from blockking up little orifice 19, at the filter tube 6 installation blowdown pipe 4 that divides water, be convenient for keep the cleanness of filter screen 61, extension fixture's life.

The lifting moving wheel set 3 comprises a fork frame sleeve 31, a fork frame and a tire 34, wherein the fork frame sleeve 31 is hinged with the tower 1, the fork frame is composed of a straight shaft pipe 32 and a U-shaped pipe 33, the straight shaft pipe 32 is fixedly connected with the U-shaped pipe 33, the U-shaped pipe 33 is hinged with the tire 34, the straight shaft tube 32 is inserted into the fork frame sleeve 31, the straight shaft tube 32 and the fork frame sleeve 31 are provided with opposite positioning pin shaft holes 35, the suspension cable frame 2 is arranged at two sides of the tower 1, the fork frame sleeve 31 is hinged with the fork frame sleeve 31 and the tower 1, the hinge of the fork frame sleeve 31 is removed, the fork frame sleeve 31 can be turned outwards by 180 degrees and is folded, the U-shaped pipe 33 is hinged with the tire 34, the straight shaft pipe 32 of the fork frame is inserted into the fork frame sleeve 31, the fork frame sleeve 31 and the straight shaft pipe 32 of the fork frame penetrate through a plurality of rows of pin shaft holes 35 in the radial direction according to the axial direction of the tire 34, and the pins are inserted into the pin shaft holes 35 to position the direction of the fork frame and the tire 34 and the height of the tower 1.

The inner diameter of a spray pipe 7 is larger than the outer diameter of two spray pipes 8, the inner diameter of the two spray pipes 8 is larger than the outer diameter of a tail spray pipe 9, a clamping sleeve joint II 12 is loosened, the two spray pipes 8 can be inserted into the spray pipe 7, a clamping sleeve joint III 13 is loosened, the tail spray pipe 9 can be inserted into the spray pipe 7, the tail spray pipe 9 is in a cantilever type and is not provided with a suspension cable, the length of the tail spray pipe 9 is shorter than that of the spray pipe 7 and the two spray pipes 8, the tail spray pipe 9 and the two spray pipes 8 can be expanded and contracted, the spray pipe is suitable for different operation sites, meanwhile, the spray pipe 7 is connected with a clamping sleeve joint I11 of a water distribution filter pipe 6, the clamping sleeve joint I11 is loosened, and.

The diameter of the micro-jet hole 19 is between 1 mm and 3 mm, water is sprayed into the air and is dispersed into fine water drops, the atomization degree of water spraying is high, the hitting strength to crops is low, the uniformity is good, and seedlings cannot be damaged.

The range-extended spray pipe 10 is an arc-shaped spray pipe, the micro spray holes 19 are arranged along the arc axis of the range-extended spray pipe 10, water drops can be uniformly sprayed in the increased working width, the end micro spray holes 19 of the range-extended spray pipe 10 axially spray the tail spray pipe 9, the effective working width is increased, and fan-shaped spray heads distributed along the axis of the shaft range-extended spray pipe can be further installed on the range-extended spray pipe 9. The range-extending nozzle 10 can be made by bending the tail nozzle 9 into an arc or welding the tail nozzle 9 by using an arc nozzle.

It is particularly noteworthy that the sector is of the prior art, specifically referred to patent application No. CN201721493459.5, entitled sector with automatic adjustment of the orifice.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a mobile micro spray irrigation device, includes the pylon, its characterized in that: the pylon below is equipped with lift removal wheelset, and the pylon middle part is equipped with the filter tube that divides water, divide water filter tube bilateral symmetry to be equipped with a spray tube, two spray tubes, exhaust nozzle and increase journey spray tube, divide water filter tube to pass through cutting ferrule joint I and connect a spray tube, a spray tube passes through cutting ferrule joint II and connects two spray tubes, and two branch pipes pass through cutting ferrule joint III and connect the exhaust nozzle, the exhaust nozzle is kept away from the one end fixed connection increase journey spray tube of two spray tubes, divide water filter tube middle part to be equipped with the inlet tube, the inlet tube draws the raceway through the hose joint, draws the low-pressure water pump of raceway connection, a spray tube, two spray tubes, exhaust nozzle and increase journey spray tube all are equipped with a plurality of micro.

2. The mobile micro-spray irrigation device of claim 1, wherein: the two sides of the tower frame are provided with cable suspension frames, the two sides of each cable suspension frame are provided with steel cables, the first spray pipe and the second spray pipe are respectively provided with a pipe clamp, and the steel cables are connected with the pipe clamps through turnbuckle screws.

3. The mobile micro-spray irrigation device of claim 1, wherein: the traction water pipe is hinged with the tower frame through a water delivery traction rod.

4. The mobile micro-spray irrigation device of claim 1, wherein: the filter comprises a water inlet, a water inlet pipe, a sewage discharge nozzle, a filter screen, a filter cavity, a water inlet pipe, a sewage discharge pipe and a sewage discharge pipe, wherein the filter cavity is formed by the semicircular stop blocks, the filter screen is arranged between the semicircular stop blocks, the semicircular stop blocks and the inner wall of the water inlet pipe are provided with the filter cavity, the water inlet pipe is arranged at the position of the water inlet, the.

5. The mobile micro-spray irrigation device of claim 4, wherein: the blow-down spray head is a fan-shaped spray head.

6. The mobile micro-spray irrigation device of claim 1, wherein: the lifting moving wheel set comprises a fork frame sleeve, a fork frame and a tire, wherein the fork frame sleeve is hinged to a tower frame, the fork frame is composed of a straight shaft tube and a U-shaped tube, the straight shaft tube is fixedly connected with the U-shaped tube, the U-shaped tube is hinged to the tire, the straight shaft tube is inserted into the fork frame sleeve, and the straight shaft tube and the fork frame sleeve are provided with positioning pin shaft holes for insertion.

7. The mobile micro-spray irrigation device of claim 1, wherein: the inner diameter of the first spray pipe is larger than the outer diameter of the second spray pipe, and the inner diameter of the second spray pipe is larger than the outer diameter of the tail spray pipe.

8. The mobile micro-spray irrigation device of claim 1, wherein: the range-extended spray pipe is an arc-shaped spray pipe, and the micro spray holes are arranged along the arc axis of the range-extended spray pipe.