CN202456004U

CN202456004U - Mobile sprinkler

Info

Publication number: CN202456004U
Application number: CN201220034480XU
Authority: CN
Inventors: 李文泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2012-10-03
Anticipated expiration: 2022-02-03

Abstract

The utility model discloses a mobile sprinkler, comprising a water spraying device, a support, a roller wheel, a coiled pipe disc, a water pipe and a power system, wherein the water spraying device is fixedly mounted at the top of the support, and is a retractable structure; the roller wheel is arranged at the bottom of the support; the water pipe coiled in the coiled pipe disc is communicated with the water spraying device; and the power system is connected to drive the roller wheel. The mobile sprinkler is large in span and capable of crossing over about 300 m to perform sprinkling operation, thereby meeting the requirements of the cultivated lands different in width; the design of mobility causes no repetition and no dead angle in sprinkling; and the design of the coiled pipe disc is capable of realizing flexible sprinkling to plots far away from the water source; therefore, the mobile sprinkler is good in practicability and especially saves water; the sprinkling cost of the land per mu averagely is *yuan; in other words, the mobile sprinkler is low in cost and convenient for transportation.

Description

Traveling sprinkler

Technical field

The utility model relates to agriculture sprinkling irrigation field, particularly relates to a kind of traveling sprinkler that can realize the large tracts of land effective operation.

Background technology

At present, sprinkling irrigation remains the widest irrigation technique of application in the world, has obvious superiority, and sprinkling irrigation is compared with the conventional floor irrigation technique, in the practice of China, can reduce water 30%-50%, raising the output 20%-30%.Therefore, sprinkler irrigation technique has great importance for promoting the concentrated operation of agricultural and raising labour productivity, and especially how regional China's water resource be nervous, and it is particularly important to promote sprinkler irrigation technique.Yet the present sprinkler irrigation technique of China still is short of the many places deficiency: the first, existing irrigation sprinkler complex structure, and can not move, generalization is poor; The second, the irrigation sprinkler majority is the sprinkling irrigation mode of circular area, and the plot of China's agricultural production all is square, can stay the sprinkling irrigation dead angle or the sprinkling irrigation of crossing the border, 100 mu of square plot promptly have 21.5 mu of ground spray less than, the efficient of spraying is very low; Three, can not move owing to irrigation sprinkler; For guaranteeing the sprinkling irrigation of maximum area; Can only be designed to higher water spray height, cause a lot of repetition irrigation areas, waste is serious; And higher water spray has highly determined its crossbeam must be set to circular arc, the structural limitations of its circular arc its across length; The 4th, because irrigation sprinkler can not move, irrigation sprinkler all will be installed in every group of plot, and the repairing that it is produced, device reaches in the future is all extremely inconvenient; The 5th, former irrigation sprinkler volume is bigger, uses and transport inconvenience.

The utility model content

The utility model purpose is in order to solve the deficiency of above-mentioned technology, a kind of traveling sprinkler to be provided.The utility model is span big (can implement the sprinkling irrigation operations across about 300 meters) not only, and portable design not repeating sprinkling irrigation when making sprinkling irrigation and do not stay dead angle, the design of its pipe crimping dish can realize the flexible sprinkling irrigation away from the plot at water source; Average 1000 mu of ground only need a bite well to get final product; The sprinkling irrigation operation on average 4000 mu of ground only needs a playscript with stage directions utility model, and practicality is extremely strong, especially water saving; The sprinkling irrigation cost on average every mu of ground is at 1 to 3 yuan, and cost is low.

In order to achieve the above object; The technical scheme that the utility model provided is: a kind of traveling sprinkler, comprise water injector, bracing frame, roller, pipe crimping dish, water pipe and dynamical system, and said water injector is packed in the bracing frame top; And be telescopic structure; Said roller is arranged on the bracing frame bottom, the cross current water injector of package in the said pipe crimping dish, and said dynamical system drives and connects roller.

Further, said water injector comprises flexible pipe box and shower nozzle, and said shower nozzle is installed in telescoping tube and puts.

Further, said water injector also comprises trunk line, and said trunk line is laid in the telescopic tube, and shower nozzle is connected with trunk line.

Further, said roller is set to more than 4.

Further, said water injector is set to cylindric.

Adopt technique scheme, the technique effect of the utility model has:

1, the utility model is simple in structure, need not destroy the arable land during operation, and making and installation cost are low;

2, the utility model is provided with roller, can realize movable sprinkler irrigation, does not repeat sprinkling irrigation, saves the water source, and the sprinkling irrigation cost on average every mu of ground is only at 1 to 3 yuan, and can not stay the sprinkling irrigation dead angle;

3, the utility model is a movable sprinkler irrigation, during operation, only needs 1 to 2 people to accomplish, and saves the labour, and operation can be removed irrigation sprinkler after accomplishing, need not occupy cultivated land, and produce and maintenance all very convenient, need not carry out daily maintenance in the field;

4, the design levels of the utility model, and be the bracing frame load equilibrium of two T-shape structures of handstand, can be designed to 300 meters as required through its span of test, even more than 300 meters;

5, single file design before and after the roller of the utility model, it presses ground little;

6, the setting of the water injector that adopts of the utility model can be satisfied different arable land width demands through flexible, and during transportation; Only need water injector be shunk; Reduce the volume of traveling sprinkler greatly, roller revolves and turn 90 degrees, and can make traveling sprinkler satisfy general width of roadway; During transportation, need not dismantle.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model end view;

Fig. 3 is the utility model one example structure sketch map;

Fig. 4 is an example structure sketch map of the pipe crimping dish of the utility model;

Fig. 5 is the another example structure sketch map of the utility model.

Wherein: 1 water injector, 11 shower nozzles, 12 trunk lines, 13 flexible pipe boxes, 2 bracing frames, 3 rollers, 4 pipe crimping dishes, 41 helical runners, 5 water pipes, 6 dynamical systems.

Embodiment

Embodiment below in conjunction with description of drawings the utility model.

Like Fig. 1, Fig. 2 and shown in Figure 4: a kind of traveling sprinkler; Comprise water injector 1, bracing frame 2, roller 3, pipe crimping dish 4, water pipe 5 and dynamical system 6, support frame as described above 2 is " T " shape bar of two handstand being arranged side by side, and said water injector 1 is packed in bracing frame 2 tops; And be telescopic structure; Said roller 3 is arranged on bracing frame 2 bottoms, and said water pipe 5 communicates with water injector 1 through pipe crimping dish 4, and said dynamical system 6 is connected with roller 3; Said water injector 1 is provided with shower nozzle 11, and shower nozzle 11 is a plurality of and even setting.Water pipe 5 one ends connect water injector 1 through pipe crimping dish 4, and the other end connects the water source.Traveling sprinkler is placed on the arable land, and roller 3 is respectively in the both sides, arable land, and with the length that water injector 1 is stretched to and ploughs and adapt, water pipe 5 connects the water source, realizes sprinkling irrigation, adopts dynamical system 6 to drive roller 3 and moves ahead, and the realization large tracts of land is evenly sprayed; Because the T-shape structure of bracing frame 2 for standing upside down that traveling sprinkler provides, stress equalization, the water injector 1 that installs on it can be spliced to about 300 meters as required, even longer.Can also on bracing frame 2, install the checkout gear that steadily moves ahead, be used for monitoring when that left and right sides roller 3 moves ahead is whether synchronous, when left and right sides roller moves ahead when asynchronous, spacing distance arrives preset value outage automatically, the operation of shutdown system before and after the two.The traveling sprinkler that the utility model provides, roller 3 are designed to realize the structure that turns to, such as can on roller 3, installing rotation-preventing mechanism such as spline pin; After pulling out the spline pin, can roller be rotated 90 degree and become laterally, to realize the irrigation sprinkler cross running; In the time of need turning to; Roller 3 is turned to, move forward or the back shifting movement purpose that realization needs.

The traveling sprinkler that the utility model provides, roller 3 can be set to 4, also can be symmetrical set for 6,8,10 etc., and it is more stable that irrigation sprinkler is moved.Its flexible pipe box 13 can be designed to cylindric, square tubular or angle steel shape etc.

The traveling sprinkler that the utility model provides, the sealing of flexible pipe box 13 is carried out, and realizes no leakage; Just can remove inner trunk line 12; Adopt flexible pipe box 13 to realize carrying and water spray, save equipment cost, and the device damage that can avoid trunk line 12 wearing and tearing to cause.Can also between pipe crimping dish 4 and roller 3, drive unit be set, rely on the power drive roller of water to rotate energy-saving and environmental protection.

The traveling sprinkler that the utility model provides, dynamical system 6 general decision design electromotor and the reductor of device on bracing frame 2 of serving as reasons formed, when power acquisition is inconvenient; Can be chosen in position easily such as field; Install dynamical systems 6 such as motor or diesel engine, and be installed in ground temporarily, can for convenience detachly move by support; Be connected on the irrigation sprinkler through steel wire rope by pulley gear then, realize going of irrigation sprinkler through pull of steel wire; When adopting this scheme; Two steel wire ropes will be provided with uniformly with two " T " structures that realize irrigation sprinkler and can go synchronously; In order to detect the operation situation of steel wire rope, if wherein disconnection, the operation of irrigation sprinkler is asynchronous through the above-mentioned checkout gear that steadily moves ahead; Steadily moving ahead checkout gear can be out of service automatically, gives the operator time with maintenance.

The traveling sprinkler that the utility model provides; The rotational power source of pipe crimping dish 4 also can utilize the impulse force of water; Pour behind the water pipe 5 that water suction dish inside spin is being rolled up on the fixing helical runner 41 of disk center, the reaction force of water is realized the rotation of pipe crimping dish 4, and the water of disk center gets into water injector 1 through the passage of pipe crimping dish then; By the shower nozzle that is provided with on the water injector 1 11 ejections, realize the sprinkling irrigation of water then.

Fig. 1 and Fig. 3 are a kind of traveling sprinkler; Water injector 1 is arranged to the rhizoma nelumbinis structure of similar TV set aerial, evenly is provided with shower nozzle 11 on every joint, be provided with dead lever or static line on the top of water injector 1; Even make rhizoma nelumbinis formula structure be stretched to the linear structure that sufficient length also can guarantee water injector 1; Rhizoma nelumbinis formula structure is for being symmetrical set, and is packed in the joint of two on the bracing frame 2 and is slubbing, distinguishes more and more thinner along the rhizoma nelumbinis structural sections that two slubbings connect; And the sealing of rhizoma nelumbinis junction is provided with, and liquid that can not is reserved along the rhizoma nelumbinis seam crossing.

As shown in Figure 5, be a more complete embodiment sketch map, the graph of a relation that pipeline connects in the implementation process has also been described among the figure; In the actual motion, because the restriction of pipe crimping dish 4 pipe crimping abilities, if it is longer to plough; To be difficult to realize that a pipe covers comprehensively; Pipe crimping dish 4 can't be rolled up oversize water pipe 5, in this case, can adopt the mode of multistage pipe crimping continued access to solve.The practical implementation method is following:

Situation one: in the pipe crimping dish 4 of the irrigation sprinkler that the utility model provides, roll up in advance earlier and put water pipe A (preferred hose such as fire extinguisher canvas hose well; With 60 meters is example); Be transported to the edge of a field, the water pipe A in the pipe crimping dish 4 connects the water source, and water gets into water injector 1 through water pipe A; Shower nozzle 11 ejections that water evenly is provided with from the water injector 1 realize the purpose of sprinkling irrigation.The system 6 that turns on the power, roller 3 operations drive traveling sprinklers along left orientation running shown in Figure 6, move ahead while spraying; Rotate through drive device drives pipe crimping dish 4 simultaneously, water pipe A constantly pulls out from pipe crimping dish 4, when water pipe A all emits; If also all do not sprayed, then earlier the water source is turned off, A unloads from the water source with water pipe; Rotate pipe crimping dish 4 with in the water pipe A rollback dish, other gets a water pipe C and is laid between water source and the irrigation sprinkler, and the new water pipe C that lays connects the water pipe A in water source and the pipe crimping dish 4; Open water source and dynamical system 6 then, make irrigation sprinkler continue sprinkling irrigation while moving ahead.When water pipe A all emits once more, if also all do not sprayed in the plot, then repeat said procedure, between water pipe A and water pipe C, add water pipe B and proceed the operation of spraying, so back and forth, until the completion of all being sprayed in the operation plot.

Situation two: if the irrigation sprinkler inconvenience begins sprinkling irrigation from the water source, promptly the water source is at the edge of a field, and irrigation sprinkler begins sprinkling irrigation from tail of the earth, and its scheme is following: irrigation sprinkler is transported at tail of the earth, the water pipe in the pipe crimping dish 4 is taken away.Between the edge of a field and tail of the earth, lay water pipe in advance; Water source with a termination earthing head of water pipe; The other end is connected on the pipe crimping dish 4, and the water pipe of wherein laying preferentially is set at many single-units 60 meters long and is formed by connecting that (water pipe A, water pipe B, water pipe C as Fig. 6 shows connect water pipe A, B, C successively; And water pipe A received on the pipe crimping dish 4, water pipe C is connected the water source).Open water source and irrigation sprinkler; This moment, water was delivered to the operation of spraying of the irrigation sprinkler of tail of the earth through being laid on the ground water pipe from the edge of a field; Irrigation sprinkler goes toward the edge of a field while spraying, and roller 3 rotates through drive device drives pipe crimping dish 4 simultaneously, constantly the water pipe A that lays is involved in the pipe crimping dish 4.When single-unit water pipe A all is involved in the pipe crimping dish 4; Promptly pipe crimping dish 4 has been rolled up at this moment, turns off water source and irrigation sprinkler, and the water pipe B on the ground that is laid in advance that the water pipe A in the pipe crimping dish 4 is adjacent with it takes apart; Water pipe B is pulled down and takes away from water pipe C; Then the water pipe A in the pipe crimping dish 4 is pulled out and be laid on the ground, and receive and be laid in advance on the ground upper hose C, this moment, irrigation sprinkler was through water pipe A and water pipe C connection water source.Open water source and irrigation sprinkler and continue the operation of spraying that moves ahead.So back and forth,, to the edge of a field all sprayed in the operation plot up to sprinkling irrigation.

If irrigation sprinkler need move laterally to another plot and carry out operation after accomplishing the sprinkling irrigation operation in a plot, its scheme is following: owing to roller 3 is designed to and can turns to, and device has rotation-preventing mechanism such as spline pin.When normally moving ahead, the effect of spline pin can not turn to roller, and can only make irrigation sprinkler move ahead or backward; When needing laterally to move, breakdown spline pin revolves roller 3 and turn 90 degrees; The roller 3 of this moment is parallel with the water injector 1 of traveling sprinkler, at this moment, can also water injector 1 shunk; The volume of portable sprinkler will reduce greatly, and width and length all can satisfy the requirement of road surface to width, can realize laterally moving of irrigation sprinkler; After laterally moving completion, repeat said procedure, the direction of roller 3 is recalled to original state get final product.

In addition, in operation, when pipe crimping dish 4 furls the action of pipe, offer the power that pipe crimping dish 4 rotates by drive unit, perhaps lean on the reaction force (like above-mentioned situation two) of water in the pipe crimping dish through roller 3; When pipe crimping dish 4 is put the action of pipe outward, the power of rotation also can be provided to pipe crimping dish 4, only rely on just enough its rotations (like above-mentioned situation one) in addition of pulling force of water pipe pulling.

The two T-shape structures of standing upside down of the utility model; It is by four rolling 3 balanced putting forth effort at least; Load-bearing is even, and the water injector 1 of its design can be adjusted length as required, can be through firm bar or firm rope reinforcing (like Fig. 3, shown in Figure 4) are installed on water injector; Can be spliced to more than 300 meters through experiment, can satisfy large-area sprinkling irrigation operation fully.Roller 3 front and back single file designs press the ground area little.During operation, only need 1 to 2 people to accomplish, save the labour; Especially the utility model can move, and operation can be removed after accomplishing, and need not occupy cultivated land; And irrigation sprinkler can about 4000 mu of ground of operation, and 1000 mu of ground are equipped with a bite wells (water source) and get final product.Through statistics, the sprinkling irrigation cost on water saving during the utility model operation, low, the average every mu of ground of cost is only at 1 to 3 yuan.

What should explain at last is; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. traveling sprinkler; It is characterized in that: comprise water injector (1), bracing frame (2), roller (3), pipe crimping dish (4), water pipe (5) and dynamical system (6); Said water injector (1) is packed in bracing frame (2) top, and is telescopic structure, and said roller (3) is arranged on bracing frame (2) bottom; The water pipe (5) of the interior package of said pipe crimping dish (4) is communicated with water injector (1), and said dynamical system (6) drives and connects roller (3).

2. traveling sprinkler according to claim 1 is characterized in that: said water injector (1) comprises flexible pipe box (13) and shower nozzle (11), and said shower nozzle (11) is installed on the flexible pipe box (13).

3. traveling sprinkler according to claim 2 is characterized in that: said water injector (1) also comprises trunk line (12), and said trunk line (12) is laid in the telescopic tube (13), and shower nozzle (11) is connected with trunk line (12).

4. traveling sprinkler according to claim 1 is characterized in that: said roller (3) is set to more than 4.

5. according to claim 2 or 3 described traveling sprinklers, it is characterized in that: said flexible pipe box (13) is set to cylindric.