Field water and fertilizer irrigation device

Abstract

The invention relates to the technical field of agricultural equipment, and discloses a field water and fertilizer irrigation device which comprises a bottom plate, a treatment barrel fixedly installed on the bottom plate, an input assembly capable of conveying water and fertilizer into the treatment barrel and an irrigation assembly capable of outputting the water and fertilizer in the treatment barrel outwards. An air compressor is fixedly mounted on the mounting frame, an air delivery pipe is fixedly mounted at an output port of the air compressor, the end part of the air delivery pipe penetrates through the upper end of the treatment barrel to the interior of the treatment barrel, a mounting rod is arranged in the treatment barrel, a movable sleeve movably sleeves the mounting rod, and a fixed disc is fixedly mounted at the lower end of the movable sleeve; an annular groove is formed in the fixing disc, and a plurality of through holes are evenly formed in the lower end of the fixing disc at intervals in an annular shape. The purpose of the invention is to solve the problems of low exchange efficiency and non-uniform mixing of upper and lower layers of liquid due to easy formation of vortex in a treatment barrel when water and fertilizer are mixed through a stirring mechanism in the existing water and fertilizer irrigation device.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural equipment, and particularly relates to a field water and fertilizer irrigation device. Background Art

[0002] Water and fertilizer irrigation devices are widely used in modern agriculture for the mixing and transportation of liquid fertilizers and water. They promote the uniform fusion of the two through a stirring mechanism to form irrigable fertilizer solution. Existing devices usually adopt mechanical stirring methods, that is, a stirring shaft and blades driven by a driving motor are arranged in a treatment barrel, and the mixing is achieved through the shearing force generated by the rotation of the blades.

[0003] When liquid fertilizer is mixed with water, although it has good fluidity, affected by the hydrodynamic characteristics, the rotation of the stirring blades is likely to form a vortex centered on the stirring shaft in the treatment barrel. The surface liquid generates a circular flow under the action of the vortex, while the bottom liquid is difficult to be effectively involved in the center of the vortex due to the action of gravity, resulting in low efficiency of the upper and lower liquid exchange. In addition, the vortex effect will cause some liquid fertilizers to always be in the same circulating path, and the mixing range is limited to the area around the stirring shaft. The liquid at the barrel wall and corners far from the blades is insufficiently disturbed, forming a mixing dead angle. Therefore, we propose a field water and fertilizer irrigation device to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that in the existing water and fertilizer irrigation device, when the water and fertilizer are mixed through the stirring mechanism, it is easy to form a vortex in the treatment barrel, resulting in low efficiency of the upper and lower liquid exchange and uneven mixing.

[0005] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows:

[0006] A field water and fertilizer irrigation device, comprising a bottom plate, a treatment barrel fixedly installed on the bottom plate, an input component capable of conveying water and fertilizer into the treatment barrel, and an irrigation component capable of outputting the water and fertilizer in the treatment barrel outward. An installation frame is fixedly installed on the bottom plate, and an air compressor is fixedly installed on the installation frame. The output port of the air compressor is fixedly installed with an air delivery pipe, and the end of the air delivery pipe penetrates through the upper end of the treatment barrel to the inside of the treatment barrel. An installation rod is arranged inside the treatment barrel, and a movable sleeve is movably sleeved on the installation rod. A fixed disk is fixedly installed at the lower end of the movable sleeve. An annular groove is arranged inside the fixed disk, and a plurality of through holes are evenly spaced and annularly arranged at the lower end of the fixed disk. An air inlet groove is arranged at the upper end of the fixed disk. An eddy current tube is fixedly installed on the fixed disk at the position of the air inlet groove, and the lower end of the eddy current tube is communicated with the annular groove through the air inlet groove. The input end of the eddy current tube is fixedly connected with the end of the air delivery pipe. A compression spring is sleeved on the installation rod, and the upper and lower ends of the compression spring are respectively fixedly connected with the movable sleeve and the inner wall top of the treatment barrel. A boss is fixedly installed at the upper end of the treatment barrel, and an air outlet groove communicated with the treatment barrel is arranged on the side surface of the boss.

[0007] Further defined, the installation rod is rotationally connected with the inner wall top and inner wall bottom of the treatment barrel. A limiting rod is fixedly installed at the inner wall top of the treatment barrel, and the lower end of the limiting rod penetrates through the fixed disk. A spiral groove is arranged in the middle of the installation rod, and a convex column is fixedly installed on the inner wall of the fixed disk. The convex column is movably installed in the spiral groove. A plurality of L-shaped support rods are fixedly installed at the lower part of the installation rod, and a number of cross rods are fixedly installed on the L-shaped support rods. With such a structural design, when the fixed disk moves up and down under the limiting action of the limiting rod, the convex column applies force to the installation rod through the spiral groove, which can drive the installation rod and the L-shaped support rods to rotate, so as to stir the water and fertilizer, and further accelerate the mixing speed of the water and fertilizer.

[0008] Further defined, the upper end of the eddy current tube is fixedly connected with a delivery pipe, and the upper end of the delivery pipe penetrates through the top of the treatment barrel. A fixed cover is fixedly installed on the air compressor, and a plurality of through grooves are arranged inside the fixed cover. A connecting pipe communicated with the through grooves is fixedly installed on the fixed cover, and the end of the connecting pipe is fixedly connected with the upper end of the delivery pipe. With such a structural design, the cold air output from the eddy current tube can be utilized to reduce the temperature of the air compressor.

[0009] Further defined, a plurality of beam members for bundling the conveying pipe and the gas conveying pipe are arranged in the treatment barrel. The beam members include two positioning pieces sleeved on the conveying pipe and the gas conveying pipe, a spring piece, a fixing strip and a movable piece fixedly connected between the two positioning pieces. The fixing strip is fixedly installed on the concave side of the spring piece. The movable piece is fixedly installed at the end of the fixing strip. The movable piece is sleeved on the conveying pipe and the gas conveying pipe, and the movable piece is located between the two positioning pieces. With such a structural design, when the fixed disk moves upward, the spring piece contracts, so that the conveying pipe and the gas conveying pipe can be folded according to a preset track, preventing the conveying pipe and the gas conveying pipe from being wound around the L-shaped support rod and its cross bar.

[0010] Further defined, the input assembly includes a first liquid pump, a liquid inlet pipe and two branch pipes. The first liquid pump is fixedly installed on the bottom plate. A first pipe is fixedly installed at the output end of the first liquid pump. The first pipe is fixedly connected to the upper end of the treatment barrel and communicates with the inside of the treatment barrel. The liquid inlet pipe is fixedly installed at the input end of the first liquid pump. The two branch pipes are fixedly connected to the end of the liquid inlet pipe. An electromagnetic valve is arranged at the connection of the two branch pipes and the liquid inlet pipe. With such a structural design, the two branch pipes are respectively connected to the supply pipes of water and fertilizer. The input amount and the input ratio of water and fertilizer at the two branch pipes can be adjusted through the electromagnetic valve, making it more convenient to add raw materials.

[0011] Further defined, the irrigation assembly includes a second liquid pump fixedly installed on the bottom plate, a second pipe fixedly installed at the input end of the second liquid pump, an extension pipe fixedly installed at the output end of the second liquid pump, and an irrigation pipe fixedly installed at the end of the extension pipe. The second pipe is fixedly connected to the lower end of the treatment barrel and communicates with the inside of the treatment barrel. With such a structural design, the structure is simple and convenient to use.

[0012] Further defined, the upper end of the fixed disk is provided with an inclined surface protruding upward at the center, and the edge of the fixed disk is chamfered. With such a structural design, the inclined surface and the chamfering can reduce the resistance when the fixed disk moves.

[0013] The invention adopting the above technical solution has the following advantages:

[0014] 1. In the present invention, compressed air is introduced into the treatment barrel through the vortex tube, which will cause bubbles to be generated in the water and fertilizer. During the rising process of the bubbles, turbulence and vortices will be generated, forming an effect similar to stirring, making the water and fertilizer fully contact, reducing precipitation or stratification, so as to accelerate the mixing of the water and fertilizer. Moreover, when the compressed air is output into the treatment barrel through the vortex tube, heat will also be generated, promoting the diffusion and convection of the water and fertilizer, and further accelerating the mixing of the water and fertilizer.

[0015] 2. When the present invention introduces air into the water and fertilizer in the treatment barrel through the fixed disk, the water and fertilizer will be disturbed, causing the liquid in the treatment barrel to move irregularly. At this time, the reaction force received by the fixed disk is in a changing state, and the fixed disk moves up and down along the limit rod, which can drive the installation rod and the L-shaped support rod to rotate, improving the stirring effect of the water and fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further illustrated by the non-limiting embodiments given in the drawings;

[0017] Figure 1 It is a schematic structural diagram of a field water and fertilizer irrigation device of the present invention;

[0018] Figure 2 It is a sectional structural diagram of the treatment barrel part in a field water and fertilizer irrigation device of the present invention;

[0019] Figure 3 It is a schematic structural diagram of the installation rod and the fixed disk part in a field water and fertilizer irrigation device of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the installation rod and the L-shaped support rod part in a field water and fertilizer irrigation device of the present invention;

[0021] Figure 5 It is a sectional structural diagram of the movable sleeve, the eddy current tube and the fixed disk part in a field water and fertilizer irrigation device of the present invention;

[0022] Figure 6 It is a schematic structural diagram of the converging part in a field water and fertilizer irrigation device of the present invention;

[0023] Figure 7 It is a schematic structural diagram of the air compressor and the fixed cover part in a field water and fertilizer irrigation device of the present invention;

[0024] Figure 8 It is a schematic structural diagram of another angle of a field water and fertilizer irrigation device of the present invention.

[0025] The main reference numerals are explained as follows:

[0026] 1. Bottom plate;

[0027] 2. Treatment barrel;

[0028] 21. Installation rod; 211. Spiral groove; 212. L-shaped support rod;

[0029] 22. Movable sleeve;

[0030] 23. Fixed disk; 231. Annular groove; 232. Through hole; 233. Air inlet groove; 234. Convex column;

[0031] 24. Vortex tube; 25. Compression spring; 26. Limiting rod;

[0032] 3. Mounting bracket;

[0033] 31. Air compressor; 311. Fixed cover; 312. Through groove; 313. Connecting pipe;

[0034] 32. Air delivery pipe;

[0035] 4. Boss; 5. Delivery pipe;

[0036] 6. Positioning piece; 61. Elastic piece; 62. Fixed strip; 63. Movable piece;

[0037] 7. First liquid pump; 71. Liquid inlet pipe; 72. Branch pipe;

[0038] 8. Second liquid pump; 81. Extension pipe; 82. Irrigation pipe. Detailed implementation manners

[0039] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that in the description of the drawings or the specification, similar or identical parts are denoted by the same reference numerals, and the implementation manners not shown or described in the drawings are forms known to those of ordinary skill in the art. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc., are only references to the directions of the drawings and are not used to limit the protection scope of the present invention.

[0040] As Figures 1 to 8As shown in the figure, a field water and fertilizer irrigation device of the present invention includes a bottom plate 1, a treatment barrel 2 fixedly installed on the bottom plate 1, an input component capable of conveying water and fertilizer into the treatment barrel 2, and an irrigation component capable of outputting the water and fertilizer in the treatment barrel 2 outward. An installation frame 3 is fixedly installed on the bottom plate 1, and an air compressor 31 is fixedly installed on the installation frame 3. The output port of the air compressor 31 is fixedly installed with an air delivery pipe 32. The end of the air delivery pipe 32 penetrates through the upper end of the treatment barrel 2 to the inside of the treatment barrel 2. An installation rod 21 is arranged inside the treatment barrel 2. A movable sleeve 22 is movably sleeved on the installation rod 21. A fixed disk 23 is fixedly installed at the lower end of the movable sleeve 22. An annular groove 231 is arranged inside the fixed disk 23. A plurality of through holes 232 are evenly spaced and annularly arranged at the lower end of the fixed disk 23. An air inlet groove 233 is opened at the upper end of the fixed disk 23. An eddy current tube 24 is fixedly installed on the fixed disk 23 at the position of the air inlet groove 233. The lower end of the eddy current tube 24 is connected to the annular groove 231 through the air inlet groove 233. The input end of the eddy current tube 24 is fixedly connected to the end of the air delivery pipe 32. A compression spring 25 is sleeved on the installation rod 21. The upper and lower ends of the compression spring 25 are respectively fixedly connected to the movable sleeve 22 and the inner wall top of the treatment barrel 2. A boss 4 is fixedly installed at the upper end of the treatment barrel 2. An air outlet groove communicating with the treatment barrel 2 is opened on the side surface of the boss 4.

[0041] The installation rod 21 is rotationally connected to the inner wall top and inner wall bottom of the treatment barrel 2. A limiting rod 26 is fixedly installed at the inner wall top of the treatment barrel 2. The lower end of the limiting rod 26 penetrates through the fixed disk 23. A spiral groove 211 is opened in the middle of the installation rod 21. A convex column 234 is fixedly installed on the inner wall of the fixed disk 23. The convex column 234 is movably installed in the spiral groove 211. A plurality of L-shaped support rods 212 are fixedly installed at the lower part of the installation rod 21. A number of cross bars are fixedly installed on the L-shaped support rods 212. The upper end of the fixed disk 23 is provided with an upwardly convex inclined surface, and the edge of the fixed disk 23 is chamfered.

[0042] The upper end of the eddy current tube 24 is fixedly connected to a delivery pipe 5. The upper end of the delivery pipe 5 penetrates through the top of the treatment barrel 2. A fixed cover 311 is fixedly installed on the air compressor 31. A plurality of through grooves 312 are opened in the fixed cover 311, which can quickly convey the cold air output from the eddy current tube 24 into the fixed cover 311 to cool the main heat-generating components of the air compressor 31. A connecting pipe 313 communicating with the through grooves 312 is fixedly installed on the fixed cover 311. The end of the connecting pipe 313 is fixedly connected to the upper end of the delivery pipe 5.

[0043] Inside the processing barrel 2, there are multiple sets of bundling parts that can bundle the conveying pipe 5 and the air conveying pipe 32. The bundling parts include two positioning pieces 6 sleeved on the conveying pipe 5 and the air conveying pipe 32, a spring piece 61 fixedly connected between the two positioning pieces 6, a fixing strip 62, and a movable piece 63. The fixing strip 62 is fixedly installed on the concave side of the spring piece 61. The movable piece 63 is fixedly installed at the end of the fixing strip 62. The movable piece 63 is sleeved on the conveying pipe 5 and the air conveying pipe 32, and the movable piece 63 is located between the two positioning pieces 6. When the fixed disk 23 moves upward, the spring piece 61 contracts, and the movable piece 63 cooperates with the two positioning pieces 6 to fold the conveying pipe 5 and the air conveying pipe 32, so that the conveying pipe 5 and the air conveying pipe 32 are bent along the set track, so as to prevent the conveying pipe 5 and the air conveying pipe 32 from being involved in the L-shaped support rod 212 and its cross bar, affecting the use of the entire irrigation device.

[0044] The input component includes a first liquid pump 7, a liquid inlet pipe 71, and two branch pipes 72. The first liquid pump 7 is fixedly installed on the bottom plate 1. The output end of the first liquid pump 7 is fixedly installed with a first pipeline, and the first pipeline is fixedly connected to the upper end of the processing barrel 2 and is communicated with the inside of the processing barrel 2. The liquid inlet pipe 71 is fixedly installed at the input end of the first liquid pump 7. The two branch pipes 72 are fixedly connected to the end of the liquid inlet pipe 71, and electromagnetic valves are arranged at the joints of the two branch pipes 72 and the liquid inlet pipe 71.

[0045] The irrigation component includes a second liquid pump 8 fixedly installed on the bottom plate 1, a second pipeline fixedly installed at the input end of the second liquid pump 8, an extension pipe 81 fixedly installed at the output end of the second liquid pump 8, and an irrigation pipe 82 fixedly installed at the end of the extension pipe 81. The second pipeline is fixedly connected to the lower end of the processing barrel 2 and is communicated with the inside of the processing barrel 2.

[0046] The usage method of the present invention is as follows:

[0047] During use, the two branch pipes 72 are respectively connected to the supply pipes of water and fertilizer, and the input ratio of the water and fertilizer is regulated through the electromagnetic valves. When the first liquid pump 7 works, the water and fertilizer in the set ratio can be added into the processing barrel 2;

[0048] The air compressor 31 works to compress the air and introduce the compressed air into the vortex tube 24 through the air conveying pipe 32. After passing through the vortex tube 24 and the fixed disk 23, the air is introduced into the water and fertilizer. Bubbles will be generated in the water and fertilizer. Turbulence and eddy currents will be generated during the rising process of the bubbles, forming an effect similar to stirring, enabling the water and fertilizer to fully contact, reducing precipitation or stratification, so as to accelerate the mixing of the water and fertilizer. Moreover, heat will also be generated when the compressed air is output into the processing barrel 2 through the vortex tube 24, promoting the diffusion and convection of the water and fertilizer, and further accelerating the mixing of the water and fertilizer;

[0049] When air is introduced into the water and fertilizer through the fixed disk 23, it will disturb the water and fertilizer, causing the liquid in the treatment barrel to move irregularly. At this time, the reaction force received by the fixed disk 23 is in a changing state. The fixed disk 23 will move up and down along the limit rod 26 under the reaction force of the water and fertilizer and the elastic force of the compression spring 25, which can drive the installation rod 21 and the L-shaped support rod 212 to rotate, improving the stirring effect of the water and fertilizer;

[0050] The air output from the other end of the eddy current tube 24 will enter the fixed cover 311 under the guidance of the delivery pipe 5, which can cool the components of the air compressor 31 to enable the air compressor 31 to work stably.

[0051] The above has introduced in detail a field water and fertilizer irrigation device provided by the present invention. The description of the specific embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An irrigation device for field water and fertilizer, comprising a bottom plate (1), a treatment barrel (2) fixedly installed on the bottom plate (1), an input component capable of conveying water and fertilizer into the treatment barrel (2), and an irrigation component capable of outputting the water and fertilizer in the treatment barrel (2) outward, characterized in that: An installation frame (3) is fixedly installed on the bottom plate (1). An air compressor (31) is fixedly installed on the installation frame (3). An air delivery pipe (32) is fixedly installed at the output port of the air compressor (31). The end of the air delivery pipe (32) penetrates through the upper end of the treatment barrel (2) to the inside of the treatment barrel (2). An installation rod (21) is arranged inside the treatment barrel (2). A movable sleeve (22) is movably sleeved on the installation rod (21). A fixed disk (23) is fixedly installed at the lower end of the movable sleeve (22). An annular groove (231) is arranged inside the fixed disk (23). A plurality of through holes (232) are evenly formed in a ring shape at the lower end of the fixed disk (23) at intervals. An air inlet groove (233) is formed at the upper end of the fixed disk (23). An eddy current tube (24) is fixedly installed on the fixed disk (23) at the position of the air inlet groove (233). The lower end of the eddy current tube (24) is communicated with the annular groove (231) through the air inlet groove (233). The input end of the eddy current tube (24) is fixedly connected with the end of the air delivery pipe (32). A compression spring (25) is sleeved on the installation rod (21). The upper and lower ends of the compression spring (25) are respectively fixedly connected with the movable sleeve (22) and the inner wall top of the treatment barrel (2). A boss (4) is fixedly installed at the upper end of the treatment barrel (2). An air outlet groove communicated with the treatment barrel (2) is formed on the side surface of the boss (4).

2. The field water and fertilizer irrigation device according to claim 1, characterized in that: The installation rod (21) is rotationally connected with the inner wall top and the inner wall bottom of the treatment barrel (2). A limiting rod (26) is fixedly installed at the inner wall top of the treatment barrel (2). The lower end of the limiting rod (26) penetrates through the fixed disk (23). A spiral groove (211) is formed in the middle of the installation rod (21). A convex column (234) is fixedly installed on the inner wall of the fixed disk (23). The convex column (234) is movably installed in the spiral groove (211). A plurality of L-shaped support rods (212) are fixedly installed at the lower part of the installation rod (21). A plurality of cross rods are fixedly installed on the L-shaped support rods (212).

3. The field water and fertilizer irrigation device according to claim 1, characterized in that: The upper end of the eddy current tube (24) is fixedly connected with a delivery pipe (5). The upper end of the delivery pipe (5) penetrates through the top of the treatment barrel (2). A fixed cover (311) is fixedly installed on the air compressor (31). A plurality of through slots (312) are formed in the fixed cover (311). A connecting pipe (313) communicated with the through slots (312) is fixedly installed on the fixed cover (311). The end of the connecting pipe (313) is fixedly connected with the upper end of the delivery pipe (5).

4. The field water and fertilizer irrigation device according to claim 3, characterized in that: A plurality of bundling members for bundling the delivery pipe (5) and the gas delivery pipe (32) are arranged inside the processing barrel (2). The bundling members include two positioning pieces (6) sleeved on the delivery pipe (5) and the gas delivery pipe (32), a spring piece (61) fixedly connected between the two positioning pieces (6), a fixing strip (62) and a movable piece (63). The fixing strip (62) is fixedly installed on the concave side of the spring piece (61). The movable piece (63) is fixedly installed at the end of the fixing strip (62). The movable piece (63) is sleeved on the delivery pipe (5) and the gas delivery pipe (32), and the movable piece (63) is located between the two positioning pieces (6).

5. The field water and fertilizer irrigation device according to claim 1, characterized in that: The input assembly includes a first liquid pump (7), a liquid inlet pipe (71) and two branch pipes (72). The first liquid pump (7) is fixedly installed on the bottom plate (1). A first pipeline is fixedly installed at the output end of the first liquid pump (7). The first pipeline is fixedly connected to the upper end of the processing barrel (2) and is communicated with the inside of the processing barrel (2). The liquid inlet pipe (71) is fixedly installed at the input end of the first liquid pump (7). The two branch pipes (72) are fixedly connected to the end of the liquid inlet pipe (71). An electromagnetic valve is arranged at the connection of the two branch pipes (72) and the liquid inlet pipe (71).

6. The field water and fertilizer irrigation device according to claim 1, characterized in that: The irrigation assembly includes a second liquid pump (8) fixedly installed on the bottom plate (1), a second pipeline fixedly installed at the input end of the second liquid pump (8), an extension pipe (81) fixedly installed at the output end of the second liquid pump (8), and an irrigation pipe (82) fixedly installed at the end of the extension pipe (81). The second pipeline is fixedly connected to the lower end of the processing barrel (2) and is communicated with the inside of the processing barrel (2).

7. The field water and fertilizer irrigation device according to claim 1, characterized in that: The upper end of the fixed disk (23) is provided with an inclined surface protruding upward at the center, and the edge of the fixed disk (23) is chamfered.

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