CN217241853U - Hydrodynamic steering device for field irrigation hose - Google Patents

Abstract

The utility model discloses a hydrodynamic steering device of a field irrigation hose, which belongs to the technical field of agricultural irrigation and comprises a driving roller, a vertical roller and a support rod; the bracing piece is the stock that the level set up, the bracing piece bottom has still vertically set up the anchor fork, horizontal roll, two have still been established to the cover on the bracing piece horizontal roll and two vertical rolls enclose to establish to open-top's recess shape frame, the axis of rotation of driving roll and vertical roll is parallel to each other, and two vertical roll and two the setting that the horizontal roll is all symmetrical is in the driving roll both sides, can not draw the people that turn to at needs guide hose, can accomplish the watering operation, and convenient to use can also effectively reduce the frictional force of leather hose in the field, effectively avoids the crop, prevents that the crop from being crushd by the hose, does not need the special messenger to pull the hose, effectively reduces intensity of labour, and this device simple manufacture is with low costs, and easily operation, easily dismantlement, and can popularize strongly.

Description

Hydrodynamic steering device for field irrigation hose

Technical Field

The utility model relates to an agricultural watering technical field especially relates to a hydrodynamic force of field watering hose turns to device.

Background

When the farmland is irrigated, water or water and fertilizer are needed to be irrigated, water pipes are used for irrigation, and some irrigation methods are automatic irrigation and some irrigation methods are manual irrigation.

In the automatic irrigation, a fixed hard water pipe needs to be laid in the field, the cost is high, various use conditions need to be considered in installation and use, and the water pressure is high; and manual watering is nimble convenient, use conventional water pump can, if the cistern topography that is used for watering is higher, need not use large-scale water pump even.

The planting of the tobacco leaves needs to be different according to the sunshine time and different slope surfaces to be planted, and the fertility and the medicine are different according to the difference of the water storage capacity and the soil property of the soil; the hoses are required to be used for manual irrigation, the hoses need to be dragged around each plot in the field for manual irrigation, the hoses need to be different in length according to the size and the shape of the field, generally the hoses are not less than 100 meters, the hoses need to be dragged in the field for a long time, a PVC steel wire hose with a metal net clamped inside needs to be used for avoiding the hoses from collapsing and closing, the hoses are high in strength and heavy, the hoses need to be very long during field irrigation, the long hoses are very heavy, dragging among plots in the field is very difficult, multiple persons are required to cooperatively operate, the hoses need to be dragged continuously during irrigation, the slippage is easy to drag and crush hooks of crops in the whole field when the hoses are dragged among the plots, and therefore the hoses are pulled during manual irrigation, need one person to drag the tube head of watering, another person drags the path direction that changes the hose, additionally needs one person to drag the hose change direction again when getting into the rectangular pieces of land in a field in another, still needs one person to allocate control liquid manure supervisor, and liquid manure supervisor passes through diesel oil drive, carries the place that needs the water with water through the pipe.

Therefore, a large amount of labor is occupied by dragging one hose, and the problem to be solved is that the hose is adjusted and guided to change the advancing direction, crops are not damaged, and great labor waste is caused.

Based on this, the utility model designs a field watering hose's hydrodynamic force turns to device to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a hydrodynamic force of field watering hose turns to device, can not guide the hose to pull the people that turns to in needs, only need one to drag the people who draws the hose in the tube head watering, can accomplish the watering operation, the labour has been saved, and this device not only can be convenient turn to, can also provide power for the hose gos forward, high durability and convenient use, can also effectively reduce the frictional force of leather hose in the field, effectively avoid the crop, prevent that the crop from being crushed by the hose, do not need the special messenger to pull the hose, effectively reduce intensity of labour, this device simple manufacture, low cost, easy operation, easy disassembly, can promote strong.

The utility model discloses a realize like this: a hydrodynamic steering device for field watering hoses, comprising:

the device comprises a water driving box, a driving roller, a vertical roller and a supporting rod;

the supporting rod is a long rod which is horizontally arranged, the bottom of the supporting rod is also vertically provided with an anchoring fork, the driving roller and the vertical roller are both vertically arranged at the top of the supporting rod, and the axes of the driving roller, the vertical roller, the supporting rod and the anchoring fork are on the same vertical plane;

the supporting rod is further sleeved with a transverse roller, the rotating axis of the transverse roller is the axis of the supporting rod, the driving roller, the transverse roller and the vertical roller are all straight rollers, the two transverse rollers and the two vertical rollers are enclosed to form a groove-shaped frame with an open top, the rotating axes of the driving roller and the vertical roller are parallel to each other, and the two vertical rollers and the two transverse rollers are symmetrically arranged on two sides of the driving roller;

the inside impeller that has set up of water-power box, just impeller top fixed connection has the drive shaft, the lower extreme at driving roller is fixed to the upper end of drive shaft, water inlet and delivery port have still been set up on the water-power box, the water-power box passes through water inlet and delivery port and outside intercommunication.

Further, the lengths of the driving drum and the vertical roller are the same;

the driving roller, the transverse rollers and the vertical rollers are not contacted with each other, and gaps between the driving roller and the two vertical rollers and the adjacent transverse rollers are not more than 1 cm;

the rotation axes of the driving roller and the vertical roller are parallel to each other, and the minimum distance between the driving roller and the vertical roller is not less than the outer diameter of the hose;

the surfaces of the driving roller, the transverse roller and the vertical roller are all wrapped with anti-skid rubber sleeves.

Furthermore, the water driving box is arranged below the support rod, the support rod is also provided with a bearing, the driving shaft is vertically inserted into an inner ring penetrating through the bearing, and the upper end of the driving shaft is fixedly connected to the lower end of the driving roller;

the lower end of the driving shaft is fixed on an impeller, the impeller horizontally hovers in the water power box through the driving shaft, and the driving shaft is positioned on the rotating axis of the impeller.

Furthermore, the water-power box further comprises a guide plate and a connecting rod, wherein the guide plate is a conical cambered surface with an upper circle and a lower point, the arc at the top of the guide plate is shielded at the top of the driving roller, the tip at the bottom of the guide plate extends out of the lower part of the water-power box, the upper end of the connecting rod is rotatably connected with the two side edges of the arc at the top of the guide plate through a rotating shaft, the lower end of the connecting rod is fixed on the supporting rod, and the rotating axis of the guide plate is horizontally arranged;

and the connecting rod is not in contact with the driving roller, the transverse roller and the vertical roller.

Furthermore, the support rod is provided with a plurality of anchoring forks, the upper end of each anchoring fork is vertically fixed at the bottom of the support rod, the lower ends of the anchoring forks are spines, and the anchoring forks are steel long nails with the lengths of 10-30 cm.

Furthermore, the water inlet and the water outlet are respectively arranged at the left side and the right side of the water power box, and the inner end of the water inlet is over against the blades of the impeller.

The utility model has the advantages that: 1. the device can be conveniently inserted into a fixed position in the field through the anchoring fork, is convenient to use, does not need independent equipment for driving, can conveniently change the direction of the hose through the combined use of a plurality of devices, provides guidance, further limits the advancing route of the hose, effectively avoids crops due to the dragging path of the hose, avoids the dragging of the hose from damaging the crops, needs personnel to guide the direction change at the corner of the field, saves labor force, only needs to drag the hose head to aim at the crops for irrigation by one person, and provides convenience for manual irrigation of the crops;

2. this device drives driving roller through hydrodynamic force, and it is more convenient to use, turns into rivers auxiliary power, can drag the drive to the hose through driving roller for the watering in-process is dragged at the hose shower nozzle and is pull laborsaving more.

Drawings

The present invention will be further described with reference to the following examples and drawings.

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a top view of the driving roller and the vertical roller of the present invention;

FIG. 3 is a top view of the present invention with the guide plate installed;

FIG. 4 is a schematic view of the present invention with the guide plate removed;

fig. 5 is a schematic view of the front side of the present invention and the inside of the water-driving tank;

FIG. 6 is a schematic view showing the connection relationship between the driving shaft and the supporting rod of the present invention;

FIG. 7 is a schematic view of the position matching between the side surface of the guide plate and the driving roller;

FIG. 8 is a schematic view of the connection between two sets of devices according to the present invention;

fig. 9 is a schematic view of the utility model used in cooperation with a hose in the field.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a water driving box 1, an impeller 11, a bearing 12, a water inlet 13, a water outlet 14, a driving shaft 15, a connecting pipe 16, a vertical roller 2, a transverse roller 21, a driving roller 22, a supporting rod 3, an anchoring fork 31, a guide plate 4 and a connecting rod 41.

Detailed Description

Referring to fig. 1 to 9, the present invention provides a technical solution: a hydrodynamic steering device for field watering hoses, comprising:

the water driving device comprises a water driving box 1, a driving roller 22, a vertical roller 2 and a supporting rod 3;

the supporting rod 3 is a long rod which is horizontally arranged, the bottom of the supporting rod 3 is also vertically provided with an anchoring fork 31, the driving roller 22 and the vertical roller 2 are both vertically arranged at the top of the supporting rod 3, and the axes of the driving roller 22, the vertical roller 2, the supporting rod 3 and the anchoring fork 31 are on the same vertical plane;

the supporting rod 3 is further sleeved with a transverse roller 21, the rotating axis of the transverse roller 21 is the axis of the supporting rod 3, the driving roller 22, the transverse roller 21 and the vertical rollers 2 are all straight rollers, two transverse rollers 21 and two vertical rollers 2 are surrounded to form a groove-shaped frame with an open top, the rotating axes of the driving roller 22 and the vertical rollers 2 are parallel to each other, and the two vertical rollers 2 and the two transverse rollers 21 are symmetrically arranged on two sides of the driving roller 22;

the inside impeller 11 that has set up of water-moving box 1, just impeller 11 top fixed connection has drive shaft 15, the lower extreme at driving roller 22 is fixed to the upper end of drive shaft 15, water inlet 13 and delivery port 14 have still been set up on the water-moving box 1, water-moving box 1 communicates with the outside through water inlet 13 and delivery port 14, can not guide the people that the hose pulled and turned to in needs, only need one at the tube head watering and draw the people who pulls the hose, can accomplish watering operation, the labour saving, and this device can not only turn to conveniently, can also provide power for the hose gos forward, convenient to use can also effectively reduce the hose friction in the field, effectively avoid the crop, prevent the crop from being crushed by the hose, do not need the special messenger to pull the hose, effectively reduce intensity of labour, this device simple manufacture, with low costs, easy to operate, easily dismantle, can promote the nature is strong, the water-driven box 1 is a box body with an internal sealing, that is, a water flow turbine driving structure in common use, and the water inlet 13 and the water outlet 14 are respectively used for water inlet and water outlet, so as to flush and drive the impeller 11 in the water-driven box 1.

Wherein the length of the driving drum 22 and the vertical roller 2 is the same;

the driving roller 22, the transverse rollers 21 and the vertical rollers 2 are not contacted with each other, and the gap between the driving roller 22 and two vertical rollers 2 and the adjacent transverse rollers 21 is not more than 1 cm;

the rotation axes of the driving roller 22 and the vertical roller 2 are parallel to each other, and the minimum distance between the driving roller 22 and the vertical roller 2 is not less than the outer diameter of the hose;

the surfaces of the driving roller 22, the horizontal roller 21 and the vertical roller 2 are all wrapped with anti-skidding rubber sleeves, so that the winding and guiding of the hose are smoother, stable and not easy to slip;

the water driving box 1 is arranged below the support rod 3, the support rod 3 is also provided with a bearing 12, the driving shaft 15 is vertically inserted into an inner ring penetrating through the bearing 12, and the upper end of the driving shaft 15 is fixedly connected to the lower end of the driving roller 22;

the lower end of the driving shaft 15 is fixed on the impeller 11, the impeller 11 horizontally suspends in the water power box 1 through the driving shaft 15, the driving shaft 15 is located on the rotating axis of the impeller 11, no additional power is needed, kinetic energy is provided through water flow, and then the impeller 11 is driven to provide power for the driving roller 22, so that the device is more convenient to use;

the water power box further comprises a guide plate 4 and a connecting rod 41, wherein the guide plate 4 is a conical arc surface with an upper circle and a lower tip, the top arc of the guide plate 4 is shielded at the top of the driving roller 22, the bottom tip of the guide plate 4 extends out of the lower part of the water power box 1, the upper end of the connecting rod 41 is rotatably connected with the two side edges of the top arc of the guide plate 4 through a rotating shaft, the lower end of the connecting rod 41 is fixed on the supporting rod 3, and the rotating axis of the guide plate 4 is horizontally arranged;

the connecting rod 41 is not in contact with the driving roller 22, the transverse roller 21 and the vertical roller 2, the guide plate 4 guides the last lantern ring of the hose, and the last section of the lantern ring formed when the hose returns rises along the guide plate 4 to be separated from the driving roller 22, so that the hose can be prevented from being wound and clamped by the driving roller 22 without being controlled by personnel, and the impeller 11 and the hose are prevented from knotting forcefully;

the supporting rod 3 is provided with a plurality of anchoring forks 31, the upper end of each anchoring fork 31 is vertically fixed at the bottom of the supporting rod 3, the lower ends of the anchoring forks 31 are spines, the anchoring forks 31 are steel long nails with the length of 10-30cm, and the plurality of anchoring forks 31 can enable the device to be stably inserted and tightly clamped in the field, provide stable support and stably guide the hose;

the water inlet 13 and the water outlet 14 are respectively arranged at the left side and the right side of the water power box 1, the inner end of the water inlet 13 is over against the blades of the impeller 11, so that the impeller 11 is conveniently washed by water flow, the impeller 11 rotates to drive the driving shaft 15, the driving roller 22 is driven, and power is formed by the water flow.

In a specific embodiment of the present invention:

the embodiment of the utility model provides a hydrodynamic force through providing a field watering hose turns to device, the utility model discloses the technical problem that meets is: when watering through the hose is artifical, the tube head is dragged to watering personnel, the hose can be at the in-process of pulling, the crop can be crushed to the redirecting, consequently need many people in every corner of hose, pull the direction, ensure the hose in the irrigation canals and ditches in field, and can not pull and cover the crop, consume more manpower, and hose weight is big moreover, length is long, it wastes time and energy and does not have any technical difficulty to drag the operation, still can be to the palm friction of direction personnel, palm skin wearing and tearing are painful, the operation is inconvenient.

The utility model solves the technical problem that: reduce artifical watering and to the reliance of labour to can turn to the hose according to the demand and pull, and then avoid haring the crop, reduce frictional force simultaneously, make the hose pull more laborsavingly.

The realized technical effects are as follows: 1. the device can be conveniently inserted into a fixed position in a field through the anchoring fork 31, is convenient to use, does not need independent equipment for driving, can conveniently change the direction of the hose and provide guidance through the combined use of a plurality of devices, further limits the advancing route of the hose, effectively avoids crops due to the dragging path of the hose, avoids the dragging of the hose from damaging the crops, does not need personnel to guide the direction change at the corner of the field any more, saves labor force, only needs one person to drag the hose head to aim at the crops for irrigation, and provides convenience for manual irrigation of the crops;

2. the device drives the driving roller 22 through hydrodynamic force, is more convenient to use, converts water flow into auxiliary power through the impeller 11 in the hydrodynamic box 1, and can pull and drive the hose through the driving roller 22, so that pulling and pulling of a hose nozzle are more labor-saving in the irrigation process;

3. this device passes through deflector 4, can rise from ground with the hose ring that is dragged by driving roller 22 at last, makes last section dragged towed hose and follow deflector 4 and rise and break away from this device, avoids hose and driving roller 22 to roll up to die harder, has all protected impeller 11 and hose to avoid the hose to be overlapped firmly, convenient to use.

The embodiment of the utility model provides an in technical scheme for solving above-mentioned problem, the general thinking is as follows:

for better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

The utility model discloses when making, get earlier and use a bracing piece 3, the round bar that bracing piece 3 level set up, then take two vertical rollers 2, vertical roller 2 does not have the drive, belong to the driven voller commonly used, lock the central axis of rotation of two vertical rollers 2 at the both ends top of bracing piece 3 through the vertical installation of bolt, then on the mid point between two vertical rollers 2, also vertically install a driving roll 22, driving roll 22 and vertical roller 2 are all installed at the top of bracing piece 3, make driving roll 22 and two vertical rollers 2 can be along the smooth rotation of respective vertical axis; as shown in fig. 4, the vertical roller 2 and the support rod 3 are formed into a groove-shaped frame structure with an open top, and the middle of the groove is divided into two by the driving roller 22 to form two grooves with the same shape and size and open top;

three anchoring forks 31 are arranged at the bottom of the support rod 3, the anchoring forks 31 are provided with steel nails of 20cm, the lower ends of the anchoring forks 31 are pointed ends, and the upper ends of the anchoring forks are fixed on the support rod 3;

the bearing 12 is arranged at the joint of the support rod 3 and the driving roller 22, the support rod 3 is fixed on the outer ring of the bearing 12, the drive shaft 15 of the hydrodynamic box 1 is inserted into the inner ring of the bearing 12, the hydrodynamic box 1 is hoisted and fixed below the support rod 3, the eddy impeller 11 is arranged in the hydrodynamic box 1, so that the water flow impact of the water inlet pipe 13 is facilitated, the impeller 11 is provided with power, the impeller 11 is horizontally arranged, the water inlet 13 and the water outlet 14 are oppositely arranged at the left side and the right side of the hydrodynamic box 1, the water flow in the hydrodynamic box 1 flows from the water inlet 13 to the water outlet 14, the impeller 11 is driven by the impact of the water flow, the drive shaft 15 is arranged at the top of the impeller 11, the drive shaft 15 penetrates through the inner ring of the bearing 12 from bottom to top, the upper end of the drive shaft 15 is fixedly locked with the driving roller 22, but the rotation of the drive shaft 15 and the driving roller 22 is not influenced, and the drive shaft 15 rotates on the support rod 3 through the bearing 12, the rotation axis is vertically arranged and can be detached and replaced, so that the impeller 11 drives the driving roller 22 to rotate synchronously through the driving shaft 15;

two transverse rollers 21 are also arranged on the support rod 3, the transverse rollers 21 are arranged between the driving roller 22 and the left and right vertical rollers 2, as shown in fig. 5, the rotation axis of the transverse rollers 21 is the horizontal axis of the support rod 3, the transverse rollers 21 are not contacted with the driving roller 22 and the vertical rollers 2, and all installation gaps are not more than 1cm, so that the hose is prevented from being clamped in the gaps;

two connecting rods 41 are also required to be arranged on the supporting rod 3, the lower ends of the connecting rods 41 are fixed on the supporting rod 3, the connecting rods 41 are not contacted with any rotating mechanism, the guide plate 4 is arranged at the upper end of each connecting rod 41 through a rotating shaft, the rotating shaft of each connecting rod 41 is horizontally arranged, the guide plate 4 is obliquely supported on one side of the driving roller 22, the guide plate 4 is not contacted with any rolling equipment, the top of the guide plate 4 is an arc, the lower end of the guide plate 4 is a conical surface with a sharp corner, the arc at the top of the guide plate 4 is shielded at the top of the driving roller 22, so that the guide plate 4 can rotate along the rotating shaft at the upper end of the connecting rod 41, the rotating axis is horizontal, the raising angle of the guide plate 4 can be adjusted, the device is suitable for ditches and grounds with different included angles, hoses can be conveniently guided to be separated from the driving roller 22, and the impeller 11, the driving shaft 15 and the driving roller 22 are prevented from being blocked by the hoses, the guide plate 4 can horizontally rotate to an elevation angle through a rotating shaft of the connecting rod 41, so that the guide plate 4 can turn over the elevation angle and is suitable for field ditches with different gradients;

the two sets of the device are connected together for use, the two adjacent water moving boxes 1 are communicated through the connecting pipe 16, the water inlet pipe 13 of the first water moving box 1 is connected with an external water source, the water outlet pipe 14 of the water moving box 1 is communicated with the water inlet pipe 13 of the second water moving box 1, the water outlet pipe 14 of the second water moving box 1 is connected with a watering hose for irrigation, and the watering hose is a steel wire hose.

When the utility model is used, the corner ditch and ditch in the field is positioned, the hose at the position needs to turn, the supporting rod 3 of the device faces the angle that the hose needs to turn, the supporting rod 3 is horizontally arranged, the supporting rod 3 is positioned at the vertex angle that the hose turns, the turning position is accurately found, then the hose is clamped between the driving roller 22 and the two vertical rollers 2 at the left side and the right side, the hose passes through the grooves at the two sides of the driving roller 22, then the water at the water source is controlled by the valve to be opened, the water valve is opened, the water source enters the water driving box 1 through the water inlet 13, the water flows wash the impeller 11, the impeller 11 drives the driving shaft 15 to synchronously rotate, thereby driving the driving roller 22 is driven to synchronously rotate, the hose bypasses the driving roller 22 to turn, thereby crops in the field are irrigated, and after the field in the field is irrigated, the hose is pulled back and pulled, the hose is returned to the supporting rod 3 along the original path to ensure that the hose is not contacted with crops in the field, then the nozzle irrigated by the hose is pulled out of the device again, the hose head is reversely wound in a gap groove between the driving roller 22 and the vertical roller 2, the hose is driven and pulled back, the hose is pulled back, and the hose is pulled back, so that the hose is steered, pulled and guided, the hose is guided to enter the field and can be pulled back to the outside of the field ditch in the reverse direction, the whole process is pulled and assisted by the driving roller 22, the traction is easy, the guidance is convenient, the hose cannot be contacted with the crops in the field, the hose is not guided and pulled by a person in need, the sliding friction of the device is converted into the rolling friction, and the abrasion of the hose at a corner in the field can be reduced;

when the tube head of the hose is clamped and wound on the driving roller 22 to return, the hose can form a circular ring shape, when the circular ring is guided to finally separate from a furrow for field irrigation, the circular ring can continuously rise up and down along the slope of the guide plate 4, the guide plate 4 needs to be adjusted during use, the circular arc at the top of the guide plate 4 shields the top of the driving roller 22, the hose is separated from the driving of the driving roller along the guide plate 4 after rising to enter the next guiding and pulling direction, the hose and the driving roller 22 do not need to be separated by extra operation of people, the operation is simple, the hose is always pulled in a ditch, the hose cannot be forced to be brought into crops, and the crops are prevented from being damaged.

The device can be used independently, can be used for steering a single corner or can be used in a matching way, so that the position of the hose can be conveniently adjusted between different fields, and the two-point steering of the hose can be carried out, as shown in figure 9, a water source is connected to the water inlet 13 of a first water-moving box 1 through a water valve, the water outlet 14 of the first water-moving box 1 of the device is connected with the water inlet 13 of a second water-moving box 1 of the device through a connecting pipe 16, finally, the water outlet 14 of the second water-moving box 1 of the device is connected with a hose for irrigation, the hose for irrigation is wound back between the driving roller 22 and the vertical roller 2 of the first device for traction and guide, so as to go deep into the fields for irrigation, when different fields need to be changed, the original path of the hose is returned to the first device, the hose is inserted into the groove between the driving roller 22 and the vertical roller 2, and then the hose is reversely drawn through the driving roller 22, the hose is pulled into the grooves of the driving roller 22 and the vertical roller 2 of the second device, so that the adjacent field is irrigated, the driving roller 22 applies auxiliary driving power to the hose to impact water flow, no energy is consumed, no extra power is needed, no energy consumption is caused, only enough height of a water source is needed, common water reservoirs are built in the high places of the upslope to facilitate irrigation, the device recovers and converts redundant potential energy into kinetic energy, and assists farmers in irrigation and guiding and pulling the hose, so that labor is saved and convenience is realized;

in fig. 9, only one winding mode of the winding of the hose of the device is adopted, the hose is pulled between different driving rollers 22 and vertical rollers 2 according to different pulling directions of the hose, two grooves are formed between two vertical rollers 2 and one driving roller 22 of the device, and the grooves which enter the device in the coming direction of the hose are different, so that auxiliary driving in different directions is formed, and the driving direction can be flexibly adjusted according to actual use requirements.

In addition, in the description of the present invention, it should be noted that, when the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and it is not intended to indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (6)

1. A hydrodynamic steering device for field watering hoses, comprising: the device comprises a water driving box (1), a driving roller (22), a vertical roller (2) and a supporting rod (3);

the supporting rod (3) is a long rod which is horizontally arranged, an anchoring fork (31) is also vertically arranged at the bottom of the supporting rod (3), the driving roller (22) and the vertical roller (2) are both vertically arranged at the top of the supporting rod (3), and the axes of the driving roller (22), the vertical roller (2), the supporting rod (3) and the anchoring fork (31) are on the same vertical plane;

the supporting rod (3) is further sleeved with a transverse roller (21), the rotating axis of the transverse roller (21) is the axis of the supporting rod (3), the driving roller (22), the transverse roller (21) and the vertical rollers (2) are all straight rollers, the two transverse rollers (21) and the two vertical rollers (2) are surrounded to form a groove-shaped frame with an opening at the top, the rotating axes of the driving roller (22) and the vertical rollers (2) are parallel to each other, and the two vertical rollers (2) and the two transverse rollers (21) are symmetrically arranged on two sides of the driving roller (22);

hydrodynamic box (1) is inside to be set up impeller (11), just impeller (11) top fixed connection drive shaft (15), the lower extreme at driving drum (22) is fixed to the upper end of drive shaft (15), hydrodynamic box (1) is last still to have set up water inlet (13) and delivery port (14), hydrodynamic box (1) is through water inlet (13) and delivery port (14) and outside intercommunication.

2. The hydrokinetic steering device for field irrigation hoses of claim 1, wherein: the length of the driving roller (22) is the same as that of the vertical roller (2);

the driving roller (22), the transverse rollers (21) and the vertical rollers (2) are not contacted with each other, and the gap between the driving roller (22) and the two vertical rollers (2) and the adjacent transverse rollers (21) is not more than 1 cm;

the rotation axes of the driving roller (22) and the vertical roller (2) are parallel to each other, and the minimum distance between the driving roller (22) and the vertical roller (2) is not less than the outer diameter of the hose;

the surfaces of the driving roller (22), the horizontal roller (21) and the vertical roller (2) are all wrapped with anti-skid rubber sleeves.

3. The apparatus of claim 1, wherein the hydrodynamic steering of the field irrigation hose comprises: the water driving box (1) is arranged below the supporting rod (3), the supporting rod (3) is further provided with a bearing (12), the driving shaft (15) is vertically inserted into an inner ring penetrating through the bearing (12), and the upper end of the driving shaft (15) is fixedly connected to the lower end of the driving roller (22);

the lower end of the driving shaft (15) is fixed on the impeller (11), the impeller (11) horizontally hovers in the water power box (1) through the driving shaft (15), and the driving shaft (15) is positioned on the rotating axis of the impeller (11).

4. The hydrokinetic steering device for field irrigation hoses of claim 1, wherein: the guide plate is characterized by further comprising a guide plate (4) and a connecting rod (41), wherein the guide plate (4) is a conical arc surface with an upper circle and a lower point, the top arc of the guide plate (4) is shielded at the top of the driving roller (22), the top end of the bottom of the guide plate (4) extends out of the lower portion of the water power box (1), the upper end of the connecting rod (41) is rotatably connected with the two side edges of the top arc of the guide plate (4) through a rotating shaft, the lower end of the connecting rod (41) is fixed on the supporting rod (3), and the rotating axis of the guide plate (4) is horizontally arranged;

and the connecting rod (41) is not contacted with the driving roller (22), the transverse roller (21) and the vertical roller (2).

5. The apparatus of claim 1, wherein the hydrodynamic steering of the field irrigation hose comprises: the support rod (3) is provided with a plurality of anchoring forks (31), the upper end of each anchoring fork (31) is vertically fixed at the bottom of the support rod (3), the lower end of each anchoring fork (31) is provided with a spine, and each anchoring fork (31) is a steel long nail with the length of 10-30 cm.

6. The hydrokinetic steering device for field irrigation hoses of claim 1, wherein: the water inlet (13) and the water outlet (14) are respectively arranged at the left side and the right side of the water power box (1), and the inner end of the water inlet (13) is over against the blades of the impeller (11).

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