Energy-saving irrigation machine for agricultural wind and sand control

Abstract

The invention discloses an energy-saving irrigation machine for agricultural wind and sand control. The energy-saving irrigation machine comprises a connecting water barrel and a first connecting spacing column arranged at the upper end of the connecting water barrel. The first connecting spacing column is mounted at the upper end of the connecting water barrel, the second connecting spacing column is mounted at the upper end of the first connecting spacing column, the first connecting cavity is formed in the connecting water barrel, and a connecting bottom plate is fixedly welded and connected to the lower end of the connecting water barrel. The energy-saving irrigation machine for agricultural sand storm control solves the problems that although an existing irrigation machine can rapidly absorb water in deep soil, multi-angle and multi-direction adjustment irrigation is inconvenient to carry out on an irrigation device according to requirements, meanwhile, the irrigation range is inconvenient to adjust during irrigation, and therefore multi-range irrigation is carried out, and the irrigation efficiency is greatly improved. The problems that better irrigation efficiency is not convenient to achieve, abrasion between parts is not convenient to reduce during irrigation, and therefore the service life of the parts is not convenient to prolong are solved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural sand control, in particular to an energy-saving irrigation machine for agricultural sand control. Background Art

[0002] Agricultural sand control is a method to protect sandy soil from wind erosion and improve its adverse physical properties. The principle of sand control should emphasize sand fixation, which is the premise and core of sand control. Only by fixing the flowing sand and reducing its harm can it be improved and utilized. Sand fixation mainly relies on biological measures, including afforestation and grass planting. In the wind outlet areas where strong winds often pass, sand fixation forest belts perpendicular to the main wind direction are created; around the farmland, criss-crossing field protection forest belts are created, and the main forest belt should be as perpendicular to the main harmful wind direction as possible. Closing and cultivating grass means that sandy wasteland is designated as a closed and cultivated area, grazing and grassing are strictly prohibited, and its natural vegetation is restored. The people say: "An inch of grass can block the strong wind." Artificial planting of green manure and forage can play a role in sand fixation in the short term. In places with conditions, flood diversion and sand suppression can be adopted. Sandy soil is irrigated through irrigation devices, so as to irrigate vegetation and achieve the purpose of agricultural sand control, such as: An irrigation machine for agricultural irrigation provided by announcement number CN 114698622A includes an irrigation machine body, a medicine storage barrel is fixedly installed on the left side of the top of the irrigation machine body, a water inlet is fixedly installed on the right side of the top of the irrigation machine body, a first motor is connected to the top of the irrigation machine body through a rotating rod, the bottom end of the rotating rod is installed in the middle of the inner wall of the irrigation machine body through a bearing, and four groups of stirring support rods are installed at equal distances on the outer wall of the rotating rod. The present invention can relatively conveniently release the pesticides stored in the medicine storage barrel in equal proportions, ensure the working efficiency of the device during use, further improve the practicality and convenience of the device during use, and at the same time, the meshing state of the rack plate and the gear can be released when not in use, ensuring the stable efficiency of the sealing plug plate inserted into the inner side of the medicine storage barrel, and improving the stability of the device during use.

[0003] Another example is a pointer-type irrigation machine for arid soil provided by announcement number CN111557226A, which includes a vertical tube body, a tensioning plate is provided on the surface of the vertical tube body, the bottom surface of the tensioning plate is fixed on the platform plate, an electric hydraulic cylinder is provided on the surface of the platform plate, the piston rod end of the electric hydraulic cylinder is connected to a mounting frame, a driving motor is provided inside the mounting frame, a driving gear is provided at the shaft end of the driving motor, and the driving gear is meshed and connected with a driven gear ring; the beneficial effects are: the pointer-type irrigation machine for arid soil proposed by the present invention optimizes the structure of the traditional vertical tube body, adds an irrigation pipe to the surface of the vertical tube body to retain the original irrigation function, and adds a telescopic deep irrigation component to the bottom end of the vertical tube body, inserts the tube body into the soil layer to add water, so as to facilitate the deep soil to quickly absorb water and avoid evaporation of water before it infiltrates into the deep soil.

[0004] The above-mentioned prior art solutions have the following defects: 1. Although the existing irrigation machine can quickly absorb water from deep soil, it is not convenient to adjust the irrigation device to irrigate at multiple angles and directions according to needs.

[0005] 2. It is not convenient to adjust the irrigation range while irrigating, and it is not convenient to carry out irrigation in multiple ranges, which makes it difficult to achieve better irrigation efficiency.

[0006] 3. It is not convenient to reduce the wear between parts during irrigation, thereby not being convenient to increase the service life of the parts. Therefore, the present invention provides an energy-saving irrigation machine for agricultural sand control to solve the above-mentioned problems. Summary of the invention

[0007] The object of the present invention is to provide an energy-saving irrigation machine for agricultural sand control, so as to solve the problem that the existing irrigation machine proposed in the above background technology can quickly absorb moisture from deep soil, but it is not convenient to adjust the irrigation device for irrigation at multiple angles and in multiple directions according to needs, and it is not convenient to adjust the irrigation range during irrigation, so as to carry out irrigation in multiple ranges, and it is not convenient to achieve better irrigation efficiency, and it is not convenient to reduce the wear between parts during irrigation, so as to increase the service life of parts.

[0008] To achieve the above object, the present invention provides the following technical solution: an energy-saving irrigation machine for agricultural sand control, comprising: a connecting water cylinder, and a first connecting spacer column arranged at the upper end of the connecting water cylinder. And a second connecting spacer column installed at the upper end of the first connecting spacer column, and also comprising: A first connecting cavity, wherein the connecting water cylinder is provided with a first connecting cavity inside, and the lower end of the connecting water cylinder is fixedly welded with a connecting bottom plate, and the upper end of the connecting bottom plate is respectively fixed with supporting connecting rods on both sides, and the upper end of the first connecting spacer is provided with a mounting spacer, and the outer end of the mounting spacer is provided with a mounting groove at an equal angle, and the outer end of the supporting connecting rod is fixed with a stable mounting column; A connecting spring is arranged on the outer side of the upper end of the first connecting spacer column, a fixed connecting pipe is fixed to the middle part of the upper end of the connecting water cylinder, and a transverse connecting tube is fixed to the outer end of the fixed connecting pipe, a connecting outer barrel is installed inside the transverse connecting barrel, and a second connecting cavity is opened inside the connecting outer barrel, a second motor is arranged at the outer end of the connecting outer barrel, and a spacing bottom column is arranged in communication with the lower end of the connecting outer barrel.

[0009] As a preferred technical solution of the present invention, the mounting groove also includes a first connecting block arranged inside the mounting groove, and the outer end of the first connecting block is installed and connected to an electric telescopic rod, and the outer end of the electric telescopic rod is connected to a second connecting block, an auxiliary mounting block is arranged at the outer end of the second connecting block, and a nested outer cylinder is arranged on the outer side of the auxiliary mounting block, a first connecting tube is arranged inside the nested outer cylinder, and a limiting block is arranged at the inner end of the first connecting tube, a second connecting tube is arranged on the outer side of the lower end of the nested outer cylinder, a stable circular plate is welded and fixed to the inner end of the limiting block, and a positioning column is coaxially fixed to the middle part of the lower end of the stable circular plate, a connecting top block is arranged on the upper side of the stable circular plate, and the upper end of the connecting top block is fixedly connected to the first motor by bolts, and a circular fixing plate installed inside the mounting spacer column is arranged inside the mounting groove.

[0010] As a preferred technical solution of the present invention, the first connecting block is connected to the circular fixing plate in a rotational manner, and the electric telescopic rod outside the first connecting block is rotationally connected to the auxiliary mounting block through the second connecting block.

[0011] As a preferred technical solution of the present invention, the auxiliary mounting block is connected to the nested outer cylinder in a sliding manner, and the first connecting tube on the upper side of the nested outer cylinder is connected to the limit block in a rotating manner to adjust the irrigation range, and the longitudinal section of the auxiliary mounting block is a "T"-shaped structure.

[0012] As a preferred technical solution of the present invention, the connecting spring also includes an arc-shaped connecting plate arranged at the outer end of the connecting spring, and a round ball is installed at the outer end of the arc-shaped connecting plate, and an insert rod is arranged on the outer side of the round ball.

[0013] As a preferred technical solution of the present invention, the insertion rod is connected to the first connecting spacer column in a sliding manner via a connecting spring, and the ball at the outer end of the connecting spring and the mounting spacer column form a sliding rotating structure.

[0014] As a preferred technical solution of the present invention, the longitudinal section of the arc-shaped connecting plate is a semicircular structure, and the arc-shaped connecting plate and the round ball are connected by a snap-fitting manner.

[0015] As a preferred technical solution of the present invention, the transverse connecting tube and the connecting outer barrel are connected in a rotating manner to achieve the function of multi-angle adjustment of irrigation.

[0016] As a preferred technical solution of the present invention, the second connecting spacer column is provided with a sliding arrangement of a ball and an installation spacer column to prevent wear.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the energy-saving irrigation machine for agricultural sand control solves the problem that the prior irrigation machine can quickly absorb water from deep soil, but it is not convenient to adjust the irrigation device for irrigation at multiple angles and directions according to needs, and it is not convenient to adjust the irrigation range during irrigation, so as to irrigate in multiple ranges, and it is not convenient to achieve better irrigation efficiency, and it is not convenient to reduce the wear between parts during irrigation, so as to increase the service life of the parts; The first connecting tube and the limit block are connected in a rotating manner to adjust the irrigation range. By starting the electric telescopic rod, the first connecting block and the second connecting block at the outer end of the electric telescopic rod are respectively rotated inside the circular fixing plate and the auxiliary mounting block, and the auxiliary mounting block slides inside the nested outer cylinder. The longitudinal section of the auxiliary mounting block is a "T"-shaped structure, so that the auxiliary mounting block can slide stably inside the nested outer cylinder to prevent the nested outer cylinder from being separated from the auxiliary mounting block, thereby increasing the stability of the installation. When the auxiliary mounting block slides inside the nested outer cylinder, the first connecting tube rotates inside the limit block, thereby adjusting the inclination angle of the second connecting tube, thereby automatically adjusting the irrigation range. When the first motor is started, the first motor drives the positioning column to rotate, so that the positioning column drives the installation spacer column to slide inside the second connection spacer column, thereby facilitating angle rotation irrigation, thereby achieving better irrigation efficiency and improving irrigation efficiency. The longitudinal section of the arc-shaped connecting plate is a semicircular structure, and the arc-shaped connecting plate is connected to the ball by a snap-fitting manner, and the transverse connecting tube is connected to the connecting outer barrel by a rotating manner to play a role in multi-angle adjustment of irrigation. The second connecting spacer column is provided with a sliding arrangement of the ball and the installation spacer column to play a role in wear prevention. At the same time, when the first motor is started, the first motor drives the positioning column to rotate, so that the installation spacer column slides on the outer side of the upper end of the second connecting spacer column. While sliding, the ball slides on the inner end of the installation spacer column, and the connecting spring is extended and retracted while sliding, so that the arc-shaped connecting plate slides inside the ball, and the plug rod slides inside the second connecting spacer column, so that the wear between the parts can be reduced while rotating automatically, thereby increasing the service life of the parts; By starting the second motor, the second motor drives the stable mounting column to rotate. When the stable mounting column rotates, the stable mounting column drives the supporting connecting rod to rotate, thereby rotating the transverse connecting cylinder at the inner end of the connected outer barrel, thereby rotating the connecting water cylinder for irrigation, thereby adjusting the irrigation in multiple directions, achieving better irrigation efficiency, and enabling multiple-direction irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the connection between the first connecting pipe and the second connecting pipe of the present invention; Figure 3 It is a schematic diagram of the overall cross-sectional structure of the connection between the water cylinder and the outer barrel of the present invention; Figure 4 It is a schematic diagram of the overall explosion structure of the mounting groove and the stable circular plate connected to each other in the present invention; Figure 5 This is a schematic diagram of the overall cross-sectional structure of the connection between the stable installation column and the supporting connecting rod of the present invention; Figure 6 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 7 For the present invention Figure 3 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. Connecting water cylinder; 2. First connecting cavity; 3. Connecting bottom plate; 4. Support connecting rod; 5. First connecting spacer column; 6. Second connecting spacer column; 7. Installing spacer column; 8. Installing groove; 9. First connecting block; 10. Electric telescopic rod; 11. Circular fixing plate; 12. Second connecting block; 13. Auxiliary mounting block; 14. Positioning column; 15. Stable circular plate; 16. Limiting block; 17. First connecting tube; 18. Nested outer tube; 19. Second connecting tube; 20. Connecting top block; 21. First motor; 22. Stable mounting column; 23. Horizontal connecting tube; 24. Connecting outer barrel; 25. Spacer bottom column; 26. Second motor; 27. Fixed connecting tube; 28. Second connecting cavity; 29. ​​Connecting spring; 30. Arc connecting plate; 31. Round ball; 32. Inserting rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7The present invention provides a technical solution: an energy-saving irrigation machine for agricultural sand control, comprising a connecting water cylinder 1, and a first connecting spacer column 5 arranged at the upper end of the connecting water cylinder 1. And a second connecting spacer column 6 installed at the upper end of the first connecting spacer column 5, also including: a first connecting cavity 2, the connecting water cylinder 1 is provided with a first connecting cavity 2, and the lower end of the connecting water cylinder 1 is fixedly welded with a connecting bottom plate 3, and the upper end of the connecting bottom plate 3 is respectively fixed with supporting connecting rods 4 on both sides, the upper end of the first connecting spacer column 5 is provided with a mounting spacer column 7, and the outer end of the mounting spacer column 7 is provided with a mounting groove 8 at an equal angle, the outer end of the supporting connecting rod 4 is fixed with a stable mounting column 22, and a connecting spring 29, which is arranged on the outer side of the upper end of the first connecting spacer column 5 and fixed in the middle of the upper end of the connecting water cylinder 1. There is a fixed connecting pipe 27, and a transverse connecting tube 23 is fixed to the outer end of the fixed connecting pipe 27, a connecting outer barrel 24 is installed inside the transverse connecting tube 23, and a second connecting cavity 28 is opened inside the connecting outer barrel 24, a second motor 26 is provided at the outer end of the connecting outer barrel 24, and a spacer bottom column 25 is connected to the lower end of the connecting outer barrel 24. The water pipe is installed to the lower end of the spacer bottom column 25, and the water pipe is rotated to connect with the spacer bottom column 25. Water passes through the connecting water barrel 1 and is sprayed from the upper end of the first connecting spacer column 5 through the second connecting pipe 19 at the same time, thereby irrigating agricultural sand, which is convenient for irrigation.

[0022] Specific as Figure 1 , Figure 2 and Figure 4In the embodiment, the mounting groove 8 further comprises a first connecting block 9 arranged inside the mounting groove 8, and an electric telescopic rod 10 is installed and connected to the outer end of the first connecting block 9, and the outer end of the electric telescopic rod 10 is connected to the second connecting block 12, and an auxiliary mounting block 13 is arranged at the outer end of the second connecting block 12, and a nested outer cylinder 18 is installed on the outer side of the auxiliary mounting block 13, and a first connecting tube 17 is installed inside the nested outer cylinder 18, and a limiting block 16 is arranged at the inner end of the first connecting tube 17, and a second connecting tube 19 is installed on the outer side of the lower end of the nested outer cylinder 18, and a stabilizing round rod is welded and fixed to the inner end of the limiting block 16. The shaped plate 15 is provided with a positioning column 14 coaxially fixed at the middle of the lower end of the stable circular plate 15, and a connecting top block 20 is provided on the upper side of the stable circular plate 15, and the upper end of the connecting top block 20 is fixedly connected with a first motor 21 by bolts, and a circular fixing plate 11 installed inside the mounting spacer column 7 is provided inside the mounting groove 8, and the first connecting block 9 is connected to the circular fixing plate 11 in a rotating manner, and the electric telescopic rod 10 outside the first connecting block 9 is connected to the auxiliary mounting block 13 in a rotating manner through the second connecting block 12, and the auxiliary mounting block 13 is connected to the nested outer cylinder 18 in a sliding manner , and the first connecting tube 17 on the upper side of the nested outer cylinder 18 is connected to the limit block 16 in a rotational manner to adjust the irrigation range. By starting the electric telescopic rod 10, the first connecting block 9 and the second connecting block 12 at the outer end of the electric telescopic rod 10 are rotated inside the circular fixing plate 11 and the auxiliary mounting block 13 respectively, and the auxiliary mounting block 13 slides inside the nested outer cylinder 18, and the longitudinal section of the auxiliary mounting block 13 is a "T"-shaped structure, so that the auxiliary mounting block 13 can stably slide inside the nested outer cylinder 18, preventing the nested outer cylinder 18 from sliding with the inner surface of the outer cylinder 18. The auxiliary mounting block 13 is disengaged to increase the stability of the installation. When the auxiliary mounting block 13 slides inside the nested outer cylinder 18, the first connecting tube 17 rotates inside the limit block 16, thereby adjusting the inclination angle of the second connecting tube 19, so that the irrigation range can be automatically adjusted. When the first motor 21 is started, the first motor 21 drives the positioning column 14 to rotate, so that the positioning column 14 drives the installation spacer column 7 to slide inside the second connecting spacer column 6, so as to facilitate angle rotation irrigation, thereby achieving better irrigation efficiency and improving irrigation efficiency.

[0023] Specific as Figure 3 , Figure 5 , Figure 6 and Figure 7In the embodiment, the connecting spring 29 also includes an arc-shaped connecting plate 30 arranged at the outer end of the connecting spring 29, and a round ball 31 is installed at the outer end of the arc-shaped connecting plate 30, and an insert rod 32 is arranged on the outer side of the round ball 31, and the insert rod 32 is connected to the first connecting spacer column 5 in a sliding manner through the connecting spring 29, and the round ball 31 at the outer end of the connecting spring 29 and the installation spacer column 7 constitute a sliding rotating structure, the longitudinal section of the arc-shaped connecting plate 30 is a semicircular structure, and the arc-shaped connecting plate 30 and the round ball 31 are connected in a snap-fit ​​manner, the transverse connecting tube 23 and the connecting outer barrel 24 are connected in a rotating manner to play a role in multi-angle adjustment of irrigation, the second connecting spacer column 6 is slidably arranged with the installation spacer column 7 through the round ball 31 to play an anti-wear role, and at the same time, when the first motor 21 is started, the first motor 21 drives the positioning column 14 to rotate, so that the installation spacer column 7 is installed outside the upper end of the second connecting spacer column 6. The arc connecting plate 30 slides inside the round ball 31, and the plug rod 32 slides inside the second connecting spacer column 6, thereby reducing the wear between the parts while automatically rotating, thereby increasing the service life of the parts, and when the second motor 26 is started, the second motor 26 drives the stable mounting column 22 to rotate, and when the stable mounting column 22 rotates, the stable mounting column 22 drives the supporting connecting rod 4 to rotate, thereby rotating the transverse connecting tube 23 at the inner end of the connecting outer barrel 24, thereby rotating the connecting water tube 1 for irrigation, thereby adjusting the irrigation in multiple directions to achieve better irrigation efficiency, and performing multiple-direction irrigation. This is the method of using the energy-saving irrigation machine for agricultural sand control.

[0024] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving irrigation machine for agricultural sand control, comprising: A connecting water cylinder (1), and a first connecting spacer column (5) arranged at the upper end of the connecting water cylinder (1). And a second connecting spacer column (6) installed at the upper end of the first connecting spacer column (5), characterized in that it also includes: A first connecting cavity (2), wherein the connecting water cylinder (1) is provided with a first connecting cavity (2), and the lower end of the connecting water cylinder (1) is fixedly welded to a connecting bottom plate (3), and the upper end of the connecting bottom plate (3) is respectively fixed with supporting connecting rods (4) at both the front and rear sides, and the upper end of the first connecting spacer column (5) is provided with a mounting spacer column (7), and the outer end of the mounting spacer column (7) is provided with a mounting groove (8) at an equal angle, and the outer end of the supporting connecting rod (4) is fixed with a stabilizing mounting column (22); A connecting spring (29) is arranged outside the upper end of the first connecting spacer column (5); a fixed connecting pipe (27) is fixed at the middle of the upper end of the connecting water cylinder (1); a transverse connecting cylinder (23) is fixed at the outer end of the fixed connecting pipe (27); a connecting outer barrel (24) is installed inside the transverse connecting cylinder (23); a second connecting cavity (28) is opened inside the connecting outer barrel (24); a second motor (26) is arranged at the outer end of the connecting outer barrel (24); and a spacing bottom column (25) is arranged in communication with the lower end of the connecting outer barrel (24).

2. The energy-saving irrigation machine for agricultural sand control according to claim 1 is characterized in that: The mounting groove (8) further comprises a first connecting block (9) arranged inside the mounting groove (8), and the outer end of the first connecting block (9) is connected to the electric telescopic rod (10), and the outer end of the electric telescopic rod (10) is connected to the second connecting block (12), the outer end of the second connecting block (12) is provided with an auxiliary mounting block (13), and the outer side of the auxiliary mounting block (13) is provided with a nested outer tube (18), the inner side of the nested outer tube (18) is provided with a first connecting tube (17), and the inner end of the first connecting tube (17) is provided with a limit stop A second connecting tube (19) is installed on the outer side of the lower end of the nested outer cylinder (18), a stabilizing circular plate (15) is welded and fixed to the inner end of the limit block (16), and a positioning column (14) is coaxially fixed to the middle part of the lower end of the stabilizing circular plate (15), a connecting top block (20) is arranged on the upper side of the stabilizing circular plate (15), and the upper end of the connecting top block (20) is fixedly connected to the first motor (21) by bolts, and a circular fixing plate (11) installed inside the installation spacer column (7) is arranged inside the installation groove (8).

3. The energy-saving irrigation machine for agricultural sand control according to claim 2 is characterized by: The first connection block (9) is connected to the circular fixing plate (11) in a rotational manner, and the electric telescopic rod (10) outside the first connection block (9) is rotationally connected to the auxiliary mounting block (13) via the second connection block (12).

4. The energy-saving irrigation machine for agricultural sand control according to claim 2 is characterized by: The auxiliary mounting block (13) is connected to the nested outer cylinder (18) in a sliding manner, and the first connecting pipe (17) on the upper side of the nested outer cylinder (18) is connected to the limit block (16) in a rotational manner to adjust the irrigation range, and the longitudinal section of the auxiliary mounting block (13) is a "T"-shaped structure.

5. The energy-saving irrigation machine for agricultural sand control according to claim 1 is characterized by: The connecting spring (29) further comprises an arc-shaped connecting plate (30) arranged at the outer end of the connecting spring (29), a round ball (31) is installed at the outer end of the arc-shaped connecting plate (30), and an insert rod (32) is arranged on the outer side of the round ball (31).

6. The energy-saving irrigation machine for agricultural sand control according to claim 5, characterized in that: The insertion rod (32) is connected to the first connecting spacer column (5) in a sliding manner via a connecting spring (29), and the ball (31) at the outer end of the connecting spring (29) and the mounting spacer column (7) form a sliding rotating structure.

7. The energy-saving irrigation machine for agricultural sand control according to claim 5 is characterized by: The longitudinal section of the arc-shaped connecting plate (30) is a semicircular structure, and the arc-shaped connecting plate (30) and the round bead (31) are connected in a snap-fit ​​manner.

8. The energy-saving irrigation machine for agricultural sand control according to claim 1 is characterized by: The transverse connecting cylinder (23) and the connecting outer barrel (24) are connected in a rotational manner to achieve the function of multi-angle adjustment of irrigation.

9. The energy-saving irrigation machine for agricultural sand control according to claim 1, characterized in that: The second connecting spacer column (6) is slidably arranged with the ball (31) and the mounting spacer column (7) to prevent wear.

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