CN114467709A

CN114467709A - Water conservation irrigation equipment for crops for hydraulic engineering

Info

Publication number: CN114467709A
Application number: CN202210074828.6A
Authority: CN
Inventors: 孙三民; 安巧霞; 周少梁; 蒋敏; 徐鹏翔
Original assignee: Tarim University
Current assignee: Tarim University
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-05-13
Anticipated expiration: 2042-01-21
Also published as: CN114467709B

Abstract

The invention relates to irrigation equipment, in particular to crop water-saving irrigation equipment for hydraulic engineering. The invention aims to provide crop water-saving irrigation equipment for hydraulic engineering, which can carry out rotary spraying. The invention provides crop water-saving irrigation equipment for hydraulic engineering, which comprises a fixed sleeve, a connecting frame, tires, a water pump and the like, wherein the connecting frame is arranged at the upper part of the fixed sleeve, the tires for moving are rotatably arranged in the middle of the left side of the lower part of the connecting frame and the lower part of the fixed sleeve, and the water pump for connecting a water pipe is connected in the middle of the right side of the fixed sleeve. According to the invention, after the lug is pulled to move upwards, the lug is moved leftwards and rightwards, so that the position of the rotating frame can be adjusted, and then the rotating frame can be rotated by starting the driving motor, so that clear water is sprayed outwards in a rotating manner through the round holes in the flow distribution plate, the crop area irrigated by the clear water is increased, and the working efficiency of people is improved.

Description

Water conservation irrigation equipment for crops for hydraulic engineering

Technical Field

The invention relates to irrigation equipment, in particular to crop water-saving irrigation equipment for hydraulic engineering.

Background

At present, in the process of irrigating crops, a plurality of irrigation modes and irrigation equipment cause waste of water resources, a large amount of water resources are wasted, the water receiving quantity of the crops is uneven, the stable yield and the high yield of the crops are caused, and water-saving irrigation is one of important means for saving water resources and saving the stable yield and the high yield of the crops.

Patent application CN213695161U, the grant announcement day is 20210716, a crops water-saving irrigation equipment for hydraulic engineering, the on-line screen storage device comprises a base, the empty case has been seted up to the inside of base, the inside fixed mounting of empty case has the battery, the outer fixed surface of base installs the protecting crust, the last fixed surface of protecting crust installs the water storage bucket, one side fixed mounting of water storage bucket has the fixed plate, one side fixed mounting that the fixed plate was kept away from to the water storage bucket has the box, the entry end of box is provided with the filter casing, the top threaded connection of water storage bucket has the bung. This crops water-saving irrigation equipment for hydraulic engineering through the setting of pulley, can make water-saving irrigation device can arrive the position that needs irrigate more conveniently rapidly when later stage uses, through the setting of shower nozzle, can make the water in the water storage bucket can not spilt easily, like this in the use, the water resource can not wasted, has reached the purpose of water conservation. Although the water resource can be saved to above-mentioned patent, because the position of shower nozzle is difficult to adjust, the crops that lead to spraying are less, need people to promote above-mentioned patent and carry out a lot of removal, just can accomplish irrigation with whole crops, and the process is more time-consuming.

Therefore, aiming at the defects, the crop water-saving irrigation equipment for the hydraulic engineering is provided, and can carry out rotary spraying.

Disclosure of Invention

The invention provides crop water-saving irrigation equipment for hydraulic engineering, which can perform rotary spraying and aims to overcome the defect that when people use most of the existing crop water-saving irrigation equipment for hydraulic engineering, the position of a spray head is difficult to adjust, so that the spraying area is small.

The invention is realized by the following technical approaches:

a crop water-saving irrigation device for hydraulic engineering comprises a fixing sleeve, a connecting frame, tires, a water pump, a first rotating rod, a fixed pipe, a rotating pipe, a connecting port, a first connecting pipe, a telescopic hose, a connecting rod, a guide frame, an adjusting mechanism, a water-saving mechanism and a transmission mechanism, wherein the connecting frame is arranged at the upper part of the fixing sleeve, the tires for moving are arranged at the middle part of the left side of the lower part of the connecting frame and the lower part of the fixing sleeve in an equal rotating mode, the water pump for connecting a water pipe is connected at the middle part of the right side of the fixing sleeve, the first rotating rod is arranged at the top of the fixing sleeve, the fixed pipe is connected with the water pump, the rotating pipe is connected at the left side of the top of the fixed pipe in a rotating mode, the top of the rotating pipe is connected with the connecting port, the first connecting pipe is connected at the left side and the right side of the connecting port, the telescopic hose is connected at the upper parts of the left side and the right side of the first rotating rod, the first connecting pipe penetrates through the telescopic hoses at the same side, the telescopic hose outside all is connected with the connecting rod, and first connecting pipe all is located the inside of homonymy connecting rod, and the middle part of both sides all is equipped with the leading truck around the first rotation pole, connecting rod all with between the leading truck upper portion sliding type be connected, the connecting rod outside is equipped with the adjustment mechanism who is used for adjusting position, is equipped with the water conservation mechanism who is used for slowing down rivers on the adjustment mechanism, is equipped with the drive mechanism who is used for rotatory water spray on the connecting truck.

As a preferred technical scheme of the invention, the adjusting mechanism comprises a sliding sleeve, a first connecting block, a convex block and a first return spring, the sliding sleeve is arranged on the outer side of the connecting rod in a sliding manner, the first connecting block is arranged on the inner side of the top of the sliding sleeve, the convex block is arranged on the upper portion of the first connecting block in a sliding manner, the convex block is in contact with the sliding sleeve and the connecting rod on the same side, and the first return spring is arranged between the lower portion of the convex block and the first connecting block on the same side.

As a preferred technical scheme of the invention, the water saving mechanism comprises second connecting blocks, rotating frames, spiral plates and flow distribution plates, wherein the second connecting blocks are arranged on the upper side and the lower side of the left part of the front side of the sliding sleeve on the left side, the second connecting blocks are arranged on the upper side and the lower side of the right part of the rear side of the sliding sleeve on the right side, the rotating frames are rotatably arranged between the inner sides of the two second connecting blocks in the same vertical direction, the rotating frames are communicated with the sliding sleeves on the same side, the spiral plates are arranged in the rotating frames, and the flow distribution plates are arranged on the outer sides of the rotating frames.

As a preferable technical scheme of the invention, the transmission mechanism comprises a driving motor, a belt pulley, a flat belt, a second rotating rod and a bevel gear, the driving motor is arranged on the right side of the rear part of the connecting frame, the second rotating rod is rotatably arranged on the right side of the rear part of the inner side of the connecting frame, the belt pulleys are arranged on an output shaft of the driving motor and the second rotating rod, the flat belt is wound between the belt pulleys, the bevel gears are arranged on the lower side of the first rotating rod and the front side of the second rotating rod, and the bevel gears are meshed with each other.

As a preferable technical scheme, the automatic moving device further comprises a moving mechanism used for automatic moving, the moving mechanism comprises a guide plate, a rack, a second return spring, a convex plate and a one-way gear, the guide plate is arranged at the rear part of the right side of the connecting frame, the rack is arranged on the right side of the front part of the guide plate in a sliding mode, the second return spring is arranged between the front part of the right side of the top of the guide plate and the rack, the convex plate is arranged on the rear side of the second rotating rod and is in contact with the upper side of the rack, the one-way gear is arranged on the rear side of the middle part of a tire on the right side, and the rack can be meshed with the one-way gear when moving downwards.

As a preferred technical scheme, the spraying device further comprises a lifting mechanism for spraying at high and low distances, the lifting mechanism comprises a first wedge-shaped rod, a second wedge-shaped rod, a connecting spring and a connecting plate, the first wedge-shaped rod is arranged in the middle of the left side of the fixing sleeve, the connecting rod can be in contact with the first wedge-shaped rod when rotating, the connecting rod can be in contact with the second wedge-shaped rod when rotating, the second wedge-shaped rod is arranged on the right side of the middle of the fixing sleeve, the connecting plates are arranged on the left side and the right side of the upper portion of the guide frame in a sliding mode, the bottoms of the connecting plates are in contact with the connecting rods on the same side, and the connecting spring is arranged between the tops of the connecting plates and the guide frame on the same side.

As a preferable technical scheme, the medicine feeding device further comprises a feeding mechanism for feeding medicines, wherein the feeding mechanism comprises a feeding bottle, a valve and a second connecting pipe, the feeding bottle is arranged on the upper side of the front portion of the right side of the connecting frame, a plug is arranged at the top of the feeding bottle in a threaded mode, the second connecting pipe is connected to the bottom of the feeding bottle and communicated with the fixed pipe, the valve is rotatably arranged on the upper side of the second connecting pipe, and the valve blocks the interior of the second connecting pipe.

As a preferred technical scheme of the invention, round holes are arranged on the splitter plate at intervals.

The invention provides a crop water-saving irrigation device for hydraulic engineering, which has the advantages that:

1. according to the invention, by starting the water pump, the water pump can pump clean water into the fixed pipe so as to enter the rotating frame, and the clean water can be buffered under the action of the spiral sheet and the flow distribution plate, so that the flow speed of the clean water is reduced, the clean water is prevented from being sprayed out of the rotating frame in a large amount, and the waste of water resources is avoided.

2. According to the invention, after the lug is pulled to move upwards, the lug is moved leftwards and rightwards, so that the position of the rotating frame can be adjusted, and then the rotating frame can be rotated by starting the driving motor, so that clear water is sprayed outwards in a rotating manner through the round holes in the flow distribution plate, the crop area irrigated by the clear water is increased, and the working efficiency of people is improved.

3. The invention can rotate the right tire under the matching of the convex plate, the rack and the one-way gear, thereby automatically moving the crop water-saving irrigation equipment for the hydraulic engineering and further saving the physical power of people.

4. According to the invention, under the matching of the first wedge-shaped rod, the second wedge-shaped rod and the connecting rod, the connecting rod can intermittently rotate, so that the orientation angle of the rotating frame is intermittently changed, and further, the clean water in the rotating frame can intermittently spray at a low distance and at a high distance outwards through the flow distribution plate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a schematic view of a first partially separated body structure of the adjusting mechanism of the present invention.

Fig. 5 is a schematic view of a second partial body structure of the adjusting mechanism of the present invention.

Fig. 6 is a schematic view of a first partial structure of the water saving mechanism of the present invention.

Fig. 7 is a schematic structural view of a second partial body of the water saving mechanism of the invention.

Fig. 8 is a schematic partial perspective view of a first transmission mechanism of the present invention.

Fig. 9 is a schematic partial perspective view of a second transmission mechanism of the present invention.

Fig. 10 is a schematic view of a first partial body structure of the moving mechanism of the present invention.

Fig. 11 is a schematic view of a second partial body structure of the moving mechanism of the present invention.

Fig. 12 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 13 is a perspective view of the loading mechanism of the present invention.

Wherein: 1-a fixed sleeve, 2-a connecting frame, 3-a tire, 4-a water pump, 5-a first rotating rod, 51-a fixed pipe, 52-a rotating pipe, 53-a connecting port, 54-a first connecting pipe, 6-a flexible hose, 7-a connecting rod, 71-a guide frame, 8-an adjusting mechanism, 81-a sliding sleeve, 82-a first connecting block, 83-a bump, 84-a first return spring, 9-a water saving mechanism, 91-a second connecting block, 92-a rotating frame, 93-a spiral sheet, 94-a splitter plate, 10-a transmission mechanism, 101-a driving motor, 102-a belt pulley, 103-a flat belt, 104-a second rotating rod, 105-a bevel gear, 11-a moving mechanism, 111-a guide plate, 112-a rack, 113-a second return spring, 114-a convex plate, 115-a one-way gear, 12-a lifting mechanism, 121-a first wedge rod, 122-a second wedge rod, 123-a connecting spring, 124-a connecting plate, 13-a charging mechanism, 131-a charging bottle, 132-a valve and 133-a second connecting pipe.

Detailed Description

The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

A crop water-saving irrigation device for hydraulic engineering comprises a fixed sleeve 1, a connecting frame 2, tires 3, a water pump 4, a first rotating rod 5, a fixed pipe 51, a rotating pipe 52, a connecting port 53, a first connecting pipe 54, a flexible hose 6, a connecting rod 7, a guide frame 71, an adjusting mechanism 8, a water-saving mechanism 9 and a transmission mechanism 10, as shown in the figure 1-9, the connecting frame 2 is welded on the upper portion of the fixed sleeve 1, the tires 3 are rotatably arranged on the middle portion of the left side of the lower portion of the connecting frame 2 and the lower portion of the fixed sleeve 1, the crop water-saving irrigation device for hydraulic engineering can be moved conveniently under the action of the tires 3, the water pump 4 is bolted on the middle portion of the right side of the fixed sleeve 1, after the water pump 4 is connected with a water pipe, clear water can be pumped out by opening the water pump 4, the first rotating rod 5 is arranged on the top of the fixed sleeve 1, the fixed pipe 51 is arranged inside the fixed sleeve 1, and the fixed pipe 51 is connected with the water pump 4, fixed pipe 51 top left side rotary type is connected with rotating-tube 52, rotating-tube 52 top is connected with connector 53, the connector 53 left and right sides all is connected with first connecting pipe 54, the upper portion of the 5 left and right sides of first rotating rod all is connected with telescopic hose 6, first connecting pipe 54 all passes telescopic hose 6 of homonymy, the telescopic hose 6 outside all is connected with connecting rod 7, first connecting pipe 54 all is located the inside of homonymy connecting rod 7, the middle part of both sides all is equipped with leading truck 71 around first rotating rod 5, connecting rod 7 all with between leading truck 71 upper portion slidingtype be connected, the connecting rod 7 outside is equipped with adjustment mechanism 8, be equipped with water conservation mechanism 9 on the adjustment mechanism 8, be equipped with drive mechanism 10 on the link 2.

Adjustment mechanism 8 is including sliding sleeve 81, first link 82, lug 83 and first reset spring 84, refer to fig. 4 and 5 and show, connecting rod 7 all slidingly is equipped with sliding sleeve 81 in the outside, sliding sleeve 81 all welds inside the top has first link 82, first link 82 upper portion all slidingly is equipped with lug 83, people are after pulling lug 83 rebound, can be through controlling lug 83 about, thereby adjust the position of sliding sleeve 81, lug 83 all contacts with the sliding sleeve 81 and the connecting rod 7 of homonymy, all be equipped with first reset spring 84 between the first link 82 of lug 83 lower part and homonymy.

The water saving mechanism 9 includes a second connecting block 91, a rotating frame 92, a spiral sheet 93 and a flow dividing plate 94, as shown in fig. 6 and fig. 7, the second connecting block 91 is welded on the upper and lower sides of the left part of the front side of the left sliding sleeve 81, the second connecting block 91 is welded on the upper and lower sides of the right part of the rear side of the sliding sleeve 81 on the right side, the rotating frame 92 is arranged between the inner sides of the two second connecting blocks 91 in the same vertical direction in a rotating manner, the rotating frame 92 is communicated with the sliding sleeve 81 on the same side, the spiral sheet 93 is arranged inside the rotating frame 92, the flow dividing plate 94 is arranged outside the rotating frame 92, under the action of the spiral sheet 93 and the flow dividing plate 94, the clear water can be buffered, the flow rate of the clear water is reduced, and round holes are formed in the flow dividing plate 94 at intervals.

The transmission mechanism 10 includes a driving motor 101, a belt pulley 102, a flat belt 103, a second rotating rod 104 and a bevel gear 105, as shown in fig. 8 and 9, the driving motor 101 is bolted on the right side of the rear portion of the connecting frame 2, the rotating frame 92 can be rotated by opening the driving motor 101, so that clean water in the rotating frame 92 can be sprayed by rotating outwards through a round hole in the splitter plate 94, the second rotating rod 104 is rotatably arranged on the right side of the rear portion of the inner side of the connecting frame 2, the belt pulley 102 is arranged on the output shaft of the driving motor 101 and the second rotating rod 104, the flat belt 103 is wound between the belt pulleys 102, the bevel gear 105 is arranged on the lower side of the first rotating rod 5 and the front side of the second rotating rod 104, and the bevel gears 105 are meshed with each other.

When people need to use the crop water-saving irrigation equipment for the hydraulic engineering, firstly, the lug 83 is pulled to move upwards, the first return spring 84 is compressed, the lug 83 is separated from the sliding sleeve 81 and the connecting rod 7, so that the lug 83 loosens the sliding sleeve 81 and the connecting rod 7, then the first connecting block 82, the sliding sleeve 81, the second connecting block 91 and the rotating frame 92 are driven to move leftwards and rightwards by moving the lug 83 leftwards and rightwards, the position of the rotating frame 92 is adjusted, after the lug 83 is loosened, the first return spring 84 is restored to the original state, the first return spring 84 drives the lug 83 to move downwards and return, the lug 83 is in contact with the sliding sleeve 81 and the connecting rod 7, so that the lug 83 blocks the sliding sleeve 81 and the connecting rod 7, the water pipe is communicated with the water pump 4, then the water pump 4 is started, clean water is pumped into the fixed pipe 51 by the water pump 4 through the water pipe, and then is pumped into the fixed pipe 52 through the rotating pipe 52, The connection port 53, the first connection pipe 54, and the sliding sleeve 81 enter the rotating frame 92, when the clean water contacts the spiral sheet 93, the clean water extrudes the spiral sheet 93 to rotate, thereby driving the rotating frame 92 and the diversion plate 94 to rotate, when the clean water contacts the diversion plate 94, the clean water is ejected outwards through the round hole on the diversion plate 94, during the period, the spiral sheet 93 and the diversion plate 94 can buffer the clean water to slow down the flow rate of the clean water, then the driving motor 101 is turned on, the output shaft of the driving motor 101 drives the second rotating rod 104 to rotate through the belt pulley 102 and the flat belt 103, the second rotating rod 104 drives the first rotating rod 5 to rotate through the bevel gear 105, thereby driving the guide frame 71, the flexible hose 6, the connection rod 7, the sliding sleeve 81, the second connection block 91, and the rotating frame 92 to rotate, so that the clean water in the rotating frame 92 is ejected outwards through the round hole on the diversion plate 94, and then the connection frame 2 is pushed to move, under the effect of tire 3 to drive this for hydraulic engineering crops water-saving irrigation equipment and take place to remove, and then make this for hydraulic engineering crops water-saving irrigation equipment remove the water spray to crops, when people need not use this for hydraulic engineering crops water-saving irrigation equipment, loosen link 2, make this for hydraulic engineering crops water-saving irrigation equipment stop moving, then close driving motor 101 and water pump 4, make the above-mentioned rotation all stop, again with the water pipe with the disconnection of water pump 4 can.

Example 2

On the basis of embodiment 1, the agricultural crop water-saving irrigation equipment for hydraulic engineering further comprises a moving mechanism 11, wherein the moving mechanism 11 comprises a guide plate 111, a rack 112, a second return spring 113, a convex plate 114 and a one-way gear 115, as shown in fig. 1, 10 and 11, the guide plate 111 is welded on the rear portion of the right side of the connecting frame 2, the rack 112 is arranged on the right side of the front portion of the guide plate 111 in a sliding manner, the second return spring 113 is arranged between the front portion of the right side of the top of the guide plate 111 and the rack 112, the convex plate 114 is arranged on the rear side of the second rotating rod 104, the convex plate 114 is in contact with the upper side of the rack 112, the one-way gear 115 is arranged on the rear side of the middle portion of the right tire 3, and the right tire 3 can rotate through the rotation of the one-way gear 115, so that the agricultural crop water-saving irrigation equipment for hydraulic engineering is automatically moved, and the rack 112 is meshed with the one-way gear 115 when moving downwards.

When the second rotating rod 104 rotates, the second rotating rod 104 drives the convex plate 114 to rotate, when the convex plate 114 contacts with the rack 112, the convex plate 114 extrudes the rack 112 to move downwards, the second return spring 113 compresses, when the rack 112 contacts with the one-way gear 115, the rack 112 drives the one-way gear 115 to rotate, at this time, the one-way gear 115 drives the tire 3 on the right side to rotate, thereby driving the crop water-saving irrigation equipment for hydraulic engineering to move, when the convex plate 114 separates from the rack 112, the second return spring 113 recovers to the original state, the second return spring 113 drives the rack 112 to move upwards to return, so that the rack 112 drives the one-way gear 115 to rotate reversely, at this time, the one-way gear 115 does not drive the tire 3 on the right side to rotate, when the rack 112 separates from the one-way gear 115, the one-way gear 115 stops rotating reversely, and the reciprocating operation is carried out, thereby intermittently and automatically moving the crop water-saving irrigation equipment for hydraulic engineering, when the second rotating lever 104 stops rotating, the cam plate 114 stops rotating.

The lifting mechanism 12 is further included, the lifting mechanism 12 includes a first wedge-shaped rod 121, a second wedge-shaped rod 122, a connecting spring 123 and a connecting plate 124, as shown in fig. 1 and 12, the first wedge-shaped rod 121 is welded at the middle of the left side of the fixed sleeve 1, the connecting rod 7 is contacted with the first wedge-shaped rod 121 when rotating, the connecting rod 7 is contacted with the second wedge-shaped rod 122 when rotating, the second wedge-shaped rod 122 is welded at the right side of the middle of the fixed sleeve 1, through the cooperation among the connecting rod 7, the first wedge rod 121 and the second wedge rod 122, the connecting rod 7 can be intermittently rotated, therefore, the clean water in the rotating frame 92 is intermittently sprayed at a low distance and a high distance outwards through the flow distribution plate 94, the left side and the right side of the upper part of the guide frame 71 are both provided with the connecting plates 124 in a sliding manner, the bottoms of the connecting plates 124 are both contacted with the connecting rods 7 on the same side, and the top of each connecting plate 124 is provided with the connecting spring 123 between the guide frame 71 on the same side.

When the connecting rod 7 rotates to contact with the first wedge-shaped rod 121 or the second wedge-shaped rod 122, the first wedge-shaped rod 121 or the second wedge-shaped rod 122 can extrude the connecting rod 7 to rotate, so that the flexible hose 6 deforms, so that the connecting rod 7 extrudes the connecting plate 124 to move upwards, the connecting spring 123 compresses, when the connecting rod 7 is separated from the first wedge-shaped rod 121 or the second wedge-shaped rod 122, the connecting spring 123 recovers to the original state, the connecting spring 123 drives the connecting plate 124 to move downwards and reset, so that the connecting plate 124 extrudes the connecting rod 7 to reversely and reset, so that the flexible hose 6 recovers to the original state, the reciprocating motion can make the connecting rod 7 intermittently rotate, thereby driving the sliding sleeve 81, the second connecting block 91 and the rotating frame 92 to intermittently rotate, and intermittently make the orientation angles of the connecting rod 7, the sliding sleeve 81, the second connecting block 91 and the rotating frame 92 change, so that clean water in the rotating frame 92 can intermittently be sprayed at low distance and sprayed at high distance through the diversion plate 94 And (5) sprinkling.

Still including the charging mechanism 13, the charging mechanism 13 is including the feeding bottle 131, valve 132 and second connecting pipe 133, refer to fig. 1 and fig. 13 and show, the anterior upside in the right side of link 2 is equipped with the feeding bottle 131, people can pour the medicine into the feeding bottle 131, thereby carry out the material loading to the medicine, feeding bottle 131 top screw thread formula is equipped with the stopper, feeding bottle 131 bottom is connected with second connecting pipe 133, second connecting pipe 133 and fixed pipe 51 intercommunication, second connecting pipe 133 upside rotary type is equipped with valve 132, valve 132 blocks the inside of second connecting pipe 133.

When people need use this crops water-saving irrigation equipment for hydraulic engineering, can rotate the stopper and unscrew, then pour the medicine into the material bottle 131, screw back the stopper reversal again, when people need sneak into the clear water with the medicine in, can rotate valve 132 and open, make the medicine in the material bottle 131 flow in fixed pipe 51 through second connecting pipe 133, thereby make medicine and clear water mix, and then make things convenient for people to spray medicine and water mixture, when people no longer need sneak into the clear water with the medicine in, close valve 132 reversal can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. A crop water-saving irrigation device for hydraulic engineering comprises a fixing sleeve (1), a connecting frame (2), tires (3), a water pump (4), a first rotating rod (5), a fixing pipe (51), a rotating pipe (52), a connecting port (53), a first connecting pipe (54), a flexible hose (6), a connecting rod (7) and a guide frame (71), wherein the connecting frame (2) is arranged on the upper portion of the fixing sleeve (1), the tires (3) used for moving are arranged in the middle of the left side of the lower portion of the connecting frame (2) and the lower portion of the fixing sleeve (1) in an equal rotating mode, the water pump (4) used for connecting water pipes is connected in the middle of the right side of the fixing sleeve (1), the first rotating rod (5) is arranged at the top of the fixing sleeve (1), the fixing pipe (51) is arranged inside the fixing sleeve (1), the fixing pipe (51) is connected with the water pump (4), the rotating pipe (52) is rotatably connected to the left side of the top of the fixing pipe (51), the top of the rotating pipe (52) is connected with a connector (53), the left side and the right side of the connector (53) are both connected with first connecting pipes (54), the upper parts of the left side and the right side of the first rotating rod (5) are both connected with telescopic hoses (6), the first connecting pipes (54) penetrate through the telescopic hoses (6) on the same side, the outer sides of the telescopic hoses (6) are both connected with connecting rods (7), the first connecting pipes (54) are both positioned inside the connecting rods (7) on the same side, guide frames (71) are arranged in the middle parts of the front side and the rear side of the first rotating rod (5), the connecting rods (7) are both connected with the upper parts of the guide frames (71) in a sliding manner, the water-saving mechanism is characterized by further comprising an adjusting mechanism (8), a water-saving mechanism (9) and a transmission mechanism (10), the outer side of each connecting rod (7) is provided with an adjusting mechanism (8) for adjusting the position, and the water-saving mechanism (9) for slowing down water flow is arranged on the adjusting mechanism (8), the connecting frame (2) is provided with a transmission mechanism (10) for rotary water spraying.

2. The water-saving crop irrigation device for the water conservancy project as claimed in claim 1, wherein the adjusting mechanism (8) comprises a sliding sleeve (81), a first connecting block (82), a convex block (83) and a first return spring (84), the sliding sleeve (81) is slidably arranged on the outer side of the connecting rod (7), the first connecting block (82) is arranged on the inner side of the top of the sliding sleeve (81), the convex block (83) is slidably arranged on the upper portion of the first connecting block (82), the convex block (83) is in contact with the sliding sleeve (81) and the connecting rod (7) on the same side, and the first return spring (84) is arranged between the lower portion of the convex block (83) and the first connecting block (82) on the same side.

3. The water saving irrigation equipment for crops for water conservancy projects as claimed in claim 2, wherein the water saving mechanism (9) comprises second connecting blocks (91), rotating frames (92), spiral pieces (93) and flow distribution plates (94), the second connecting blocks (91) are arranged on the upper and lower sides of the left part of the front side of the sliding sleeve (81) on the left side, the second connecting blocks (91) are arranged on the upper and lower sides of the right part of the rear side of the sliding sleeve (81) on the right side, the rotating frames (92) are arranged between the inner sides of the two second connecting blocks (91) in the same vertical direction in a rotating mode, the rotating frames (92) are communicated with the sliding sleeves (81) on the same side, the spiral pieces (93) are arranged inside the rotating frames (92), and the flow distribution plates (94) are arranged on the outer sides of the rotating frames (92).

4. The water-saving crop irrigation device for the water conservancy project as claimed in claim 3, wherein the transmission mechanism (10) comprises a driving motor (101), a belt pulley (102), a flat belt (103), a second rotating rod (104) and a bevel gear (105), the driving motor (101) is arranged on the right side of the rear part of the connecting frame (2), the second rotating rod (104) is rotatably arranged on the right side of the rear part of the inner side of the connecting frame (2), the belt pulleys (102) are respectively arranged on the output shaft of the driving motor (101) and the second rotating rod (104), the flat belt (103) is wound between the belt pulleys (102), the bevel gear (105) is respectively arranged on the lower side of the first rotating rod (5) and the front side of the second rotating rod (104), and the bevel gears (105) are meshed with each other.

5. The crop water-saving irrigation device for the water conservancy project according to claim 4, characterized by further comprising a moving mechanism (11) for automatic movement, wherein the moving mechanism (11) comprises a guide plate (111), a rack (112), a second return spring (113), a convex plate (114) and a one-way gear (115), the guide plate (111) is arranged at the rear part of the right side of the connecting frame (2), the rack (112) is arranged at the front right side of the guide plate (111) in a sliding manner, the second return spring (113) is arranged between the front part of the right side of the top of the guide plate (111) and the rack (112), the convex plate (114) is arranged at the rear side of the second rotating rod (104), the convex plate (114) is in contact with the upper side of the rack (112), the one-way gear (115) is arranged at the rear side of the middle part of the tire (3) at the right side, and the rack (112) can be meshed with the one-way gear (115) when moving downwards.

6. The water-saving irrigation equipment for crops for water conservancy projects as claimed in claim 5, further comprising a lifting mechanism (12) for spraying water at high and low distances, wherein the lifting mechanism (12) comprises a first wedge-shaped rod (121) and a second wedge-shaped rod (122), connecting spring (123) and connecting plate (124), fixed cover (1) left side middle part is equipped with first wedge pole (121), connecting rod (7) can contact with first wedge pole (121) when rotating, connecting rod (7) can contact with second wedge pole (122) when rotating, fixed cover (1) middle part right side is equipped with second wedge pole (122), the equal slidingtype in leading truck (71) upper portion left and right sides is equipped with connecting plate (124), connecting plate (124) bottom all contacts with connecting rod (7) of homonymy, all be equipped with connecting spring (123) between leading truck (71) at connecting plate (124) top and homonymy.

7. The water-saving irrigation equipment for crops for water conservancy projects as claimed in claim 6, further comprising a charging mechanism (13) for charging medicines, wherein the charging mechanism (13) comprises a charging bottle (131), a valve (132) and a second connecting pipe (133), the charging bottle (131) is arranged on the upper side of the front part of the right side of the connecting frame (2), the top of the charging bottle (131) is provided with a plug in a threaded manner, the bottom of the charging bottle (131) is connected with the second connecting pipe (133), the second connecting pipe (133) is communicated with the fixed pipe (51), the valve (132) is rotatably arranged on the upper side of the second connecting pipe (133), and the valve (132) blocks the inside of the second connecting pipe (133).

8. The water-saving irrigation equipment for crops for water conservancy projects as claimed in claim 3, wherein the flow distribution plates (94) are all provided with round holes at intervals.