Agricultural stirrer

Abstract

The invention relates to an agricultural stirrer, and provides a water flow stirrer which is connected with a water suction pipe and a water outlet pipe of a pesticide spraying machine, a water path is communicated with the atmosphere, turbulent flow is generated under pressure conveying of water, pesticide or chemical fertilizer is promoted to be evenly mixed with water, and stirring of water fertilizer and water pesticide is achieved. The device is simple in structure, small in size and low in manufacturing cost, and can be applied to water and pesticide stirring during spraying in farmland and fruit tree planting.

Description

Technical Field

[0001] The invention relates to the field of agriculture, in particular to an agricultural mixer. Background Art

[0002] In the process of agricultural production, in order to ensure the high yield of crops and the nutrients and pest control necessary for the growth of crops, it is necessary to fertilize and spray crops during their specific growth cycle. With the technological progress of sprinkler irrigation and drip irrigation, water-fertilizer integration has also been widely promoted and applied in my country, and the workload of mixing pesticides and fertilizers has increased accordingly. In order to fully mix and dissolve pesticides and fertilizers before spraying, a method of stirring by power not only reduces the intensity of manual labor, but also avoids poisoning of workers caused by long-term exposure to pesticides. Summary of the invention

[0003] The present invention aims to solve the problem of mixing water, fertilizer and water medicine in the agricultural field, and proposes a water flow agitator connected to a water suction pipe and a water outlet pipe of a pesticide sprayer, wherein the water channel is connected to the atmosphere, and turbulence is generated by the pressure transport of water, thereby promoting uniform mixing of pesticides or fertilizers with water, thereby achieving mixing of water, fertilizer and water medicine; the present invention has a simple structure, a small volume and a low manufacturing cost, and can be applied to mixing water medicine during spraying in farmland and fruit tree planting.

[0004] The present invention discloses an agricultural agitator, which is composed of a seat body 1, a cover plate 2, an upper cover plate 3, and a bottom plate 4; the seat body 1 is in a straight cylindrical shape, and is provided with upper and lower edges, the circumferential wall of the seat body 1 is provided with grid holes 10, and the built-in space of the seat body 1 is provided with a water channel; the cover plate 2 is provided with a water inlet connection seat 230 and a ventilation connection seat 220, and the positions of the water channels corresponding to the seat body 1 are arranged; the upper cover plate 3 is provided with a first matching hole 31, a second matching hole 32, and a third matching hole 33; the bottom plate 4 is fixedly connected to the bottom of the seat body 1; it is characterized in that a radial flow channel 15 is provided at the center of the built-in space of the seat body 1, and baffles 16 are provided at both ends of the radial flow channel 15, and the baffles 16 are provided to separate the radial flow channel 15 and the water channel 15. A notch 161 is formed at the center position of the upper edge of the plate 16, and the partition 16 of the radial flow channel 15 is formed with a waterway confluence area 151 extending radially, and the waterway confluence area 151 penetrates the transverse hole 11 of the circumferential wall; the two sides of the inner diameter waterway confluence area 151 of the seat body 1 are used as starting points to make an arc flow channel 17 in the built-in space, and the arc flow channel 17 is connected with the waterway confluence area 151. The built-in wall of the radial opposite side of the arc flow channel 17 is formed with a vertical riser 120, and the inner hole of the vertical riser 120 is formed with an internal thread 12, and the surface plane 181 around the waterway arrangement area of ​​the seat body 1 is formed with a groove 2901 that cooperates with the covering plate 2 for positioning; the covering The plate 2 is provided with a water inlet bin 28, and the center of the water inlet bin 28 extends toward the bottom or in the opposite direction to form a water inlet connection seat 230, and a water inlet through hole 23 is formed in the water inlet connection seat 230, and the mouth end of the water inlet through hole 23 is formed with an internal thread, and the water inlet bin 28 is arranged in coordination with the position of the radial flow channel 15 of the seat body 1, and baffles 26 are formed at both ends of the water inlet bin 28, and a transverse small hole 261 is formed at the center edge of the baffle 26, and the baffle 26 cooperates with the partition 16, and the baffle 26 of the water inlet bin 28 extends straight outward to form a water outlet 281, and the concave arc 24 outside the water outlet 281 is seamlessly connected with the semi-arc 110 inside the transverse hole 11 The two sides of the water outlet 281 are connected as starting points at the corresponding matching positions of the arc-shaped flow channel 17, and the center position of the arc-shaped water channel 27 extends to the bottom or the opposite direction to form a ventilation connection seat 220, and a vent hole 22 is formed in the ventilation connection seat 220, and the mouth end of the vent hole 22 is formed with an internal thread, and a convex rib 29 that cooperates with the groove 2901 of the seat body 1 is formed around the water channel arrangement area of ​​the cover plate 2; when assembling, the convex rib 29 of the cover plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the seat body 1 and the cover plate 2 are fixedly connected by screws, or the seat body 1 and the cover plate 2 are fixedly connected by welding;In application, the inner hole of the vertical pipe 120 is connected to the water suction pipe A of the sprayer, the water inlet through hole 23 is connected to the water outlet pipe B of the sprayer, and the vent hole 22 is connected to the air outlet leather tube C. The agitator is placed in the medicine water barrel, and the sprayer is started. The water in the barrel is sucked into the water suction pipe A of the sprayer from the water channel of the inner hole of the vertical pipe 120, and after being pressurized, it is injected into the radial flow channel 15 from the water outlet pipe B through the water inlet through hole 23. Under the obstruction of the partition 16, the water flow can only flow out from the notch 161 and the transverse small hole 261, resulting in a reduction in the cross-sectional area of ​​the water flow channel and an increase in pressure. When the water flow enters the water channel confluence area 151, the vent hole 22 discharges air to the outside, and the water flows out from the water channel confluence area 151 through the water nozzle 5 matched with the transverse hole 11 under the action of its own weight. The water flow generates turbulence under the pressure transmission, which promotes the uniform mixing of pesticides and water, thereby achieving the purpose of the present invention. ;

[0005] An embodiment of an agricultural mixer of the present invention.

[0006] The seat body 1, the cover plate 2, the upper cover plate 3 and the bottom plate 4 of the present invention are made of plastic as raw material and are molded by injection molding.

[0007] Furthermore, as the raw material of the plastic, nylon material is preferred.

[0008] Furthermore, nylon material is corrosion-resistant, has strong mechanical strength, and is suitable for use in harsh environments.

[0009] The present invention discloses an agricultural agitator, which is composed of a seat body 1, a cover plate 2, an upper cover plate 3, and a bottom plate 4; the seat body 1 is in a straight cylindrical shape, and is provided with upper and lower edges, the circumferential wall of the seat body 1 is provided with grid holes 10, and the built-in space of the seat body 1 is provided with a water channel; the cover plate 2 is provided with a water inlet connection seat 230 and a ventilation connection seat 220, and the positions of the water channels corresponding to the seat body 1 are arranged; the upper cover plate 3 is provided with a first matching hole 31, a second matching hole 32, and a third matching hole 33; the bottom plate 4 is fixedly connected to the bottom of the seat body 1; it is characterized in that a radial flow channel 15 is provided at the center of the built-in space of the seat body 1, and baffles 16 are provided at both ends of the radial flow channel 15, and the baffles 16 are provided to separate the radial flow channel 15 and the water channel 15. A notch 161 is formed at the center position of the upper edge of the plate 16, and the partition 16 of the radial flow channel 15 is formed with a waterway confluence area 151 extending radially, and the waterway confluence area 151 penetrates the transverse hole 11 of the circumferential wall; the two sides of the inner diameter waterway confluence area 151 of the seat body 1 are used as starting points to make an arc flow channel 17 in the built-in space, and the arc flow channel 17 is connected with the waterway confluence area 151. The built-in wall of the radial opposite side of the arc flow channel 17 is formed with a vertical riser 120, and the inner hole of the vertical riser 120 is formed with an internal thread 12, and the surface plane 181 around the waterway arrangement area of ​​the seat body 1 is formed with a groove 2901 that cooperates with the covering plate 2 for positioning; the covering The plate 2 is provided with a water inlet bin 28, and the center of the water inlet bin 28 extends toward the bottom or in the opposite direction to form a water inlet connection seat 230, and a water inlet through hole 23 is formed in the water inlet connection seat 230, and the mouth end of the water inlet through hole 23 is formed with an internal thread, and the water inlet bin 28 is arranged in coordination with the position of the radial flow channel 15 of the seat body 1, and baffles 26 are formed at both ends of the water inlet bin 28, and a transverse small hole 261 is formed at the center edge of the baffle 26, and the baffle 26 cooperates with the partition 16, and the baffle 26 of the water inlet bin 28 extends straight outward to form a water outlet 281, and the concave arc 24 outside the water outlet 281 is seamlessly connected with the semi-arc 110 inside the transverse hole 11 Connection, arc-shaped water channels 27 are formed on both sides of the water outlet 281 as starting points at the corresponding matching positions of the arc-shaped flow channel 17, and the center position of the arc-shaped water channel 27 extends to the bottom or in the opposite direction to form a ventilation connection seat 220, and a vent hole 22 is formed in the vent connection seat 220, and the mouth end of the vent hole 22 is formed with an internal thread, and a convex rib 29 that cooperates with the groove 2901 of the seat body 1 is formed around the water channel arrangement area of ​​the covering plate 2; during assembly, the convex rib 29 of the covering plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the seat body 1 and the covering plate 2 are fixedly connected with screws, or the seat body 1 and the covering plate 2 are fixedly connected by welding.

[0010] The seat body 1 described in the present invention is installed on the inner diameter of the upper opening of the seat body 1 when the whole machine is assembled. The first matching hole 31 of the upper cover plate 3 matches with the vertical vertical pipe 120 of the seat body 1, the second matching hole 32 of the upper cover plate 3 matches with the water inlet connecting seat 230, and the third matching hole 33 of the upper cover plate 3 matches with the ventilation connecting seat 220, and is fixed by plastic welding or screws; the bottom plate 4 matches with the bottom section 19 of the seat body 1, and is fixed with the screw hole 191 by screws, thereby completing the entire installation of the whole machine.

[0011] In one form, the bottom plate 4 is formed with mesh holes 41 and screw holes.

[0012] In one form, the transverse hole 11 of the seat body 1 is formed with an internal thread, which functions to connect with the water nozzle 5 when the product is in use.

[0013] The seat body 1 of the present invention is in the shape of a straight cylinder and is provided with upper and lower edges. The circumferential wall of the seat body 1 is provided with grid holes 10 , and the internal space of the seat body 1 is provided with a water channel.

[0014] In one form, the upper and lower edges refer to the upper opening and the bottom position extending radially and having technical dimensions larger than the middle diameter of the seat body 1, which are used to meet the installation requirements of the upper cover plate 3 and the bottom plate 4 and ensure the strength of the product.

[0015] The seat body 1 has a built-in space with a water channel, and the water channel includes all paths through which water and air pass.

[0016] The radial flow channel 15 is located at the center of the built-in space of the seat body 1.

[0017] In one form, partitions 16 are formed at both ends of the radial flow channel 15, and a notch 161 is formed at the center position of the upper edge of the partition 16.

[0018] Technicians can understand that the radial flow channel 15 is arranged at the center of the built-in space of the seat body 1, which helps the device to obtain balanced force when impacted by water pressure in the working state.

[0019] In one form, the radial flow channel 15 serves as the first stop for water flow to enter the device, and is separated from the outside by the partition 16; then the flow is transported outward through the gap 161; therefore, the radial flow channel 15, the partition 16, and the gap 161 are the key core of the present invention, the radial flow channel 15 is used for water storage indoors, the partition 16 is used for water path separation, and the gap 161 changes the cross-sectional area of ​​the water inlet flow.

[0020] Furthermore, the notch 161 provided in the present invention reduces the cross-sectional area of ​​the water inlet flow, but increases the pressure of the water flow, so that the water flow into the barrel generates greater turbulence, thereby obtaining a sufficient mixture of the water medicine or water fertilizer. The technicians can verify this by spraying with and without a needle installed on the syringe, because the two are based on the same technical principle.

[0021] In one form, the partition 16 of the radial flow channel 15 extends radially to form a water channel confluence area 151, and the water channel confluence area 151 penetrates the transverse hole 11 of the circumferential wall.

[0022] In one form, arc-shaped flow channels 17 are made in the built-in space with both sides of the inner diameter water channel confluence area 151 of the seat body 1 as starting points.

[0023] In one form, the arcuate flow channel 17 is connected to the water channel confluence area 151.

[0024] In one form, the inner wall of the radially opposite side of the arc-shaped flow channel 17 is formed with a vertical standpipe 120, and the inner hole of the vertical standpipe 120 is formed with an internal thread 12.

[0025] Furthermore, the vertical riser 120 is located at the built-in wall on the radially opposite side of the arc-shaped flow channel 17. The vertical riser 120 extends from the upper surface of the seat body 1 to the bottom, exceeding the reverse bottom plane 182 of the water channel matching area. The circumferential wall at the bottom of the vertical riser 120 is formed with an arc-shaped notch 121, which is used as a water absorption space.

[0026] In one form, a groove 2901 is formed on the surface plane 181 around the water channel arrangement area of ​​the seat body 1 to cooperate with the cover plate 2 for positioning.

[0027] In one form, the cover plate 2 is provided with a water inlet connection seat 230 and a ventilation connection seat 220 , and a water channel position arrangement corresponding to the seat body 1 .

[0028] In one form, the water inlet connection seat 230 is located on the upper surface of the cover plate 2, in the opposite direction of the water inlet bin 28. A water inlet through hole 23 is formed in the water inlet connection seat 230, and the mouth of the water inlet through hole 23 is formed with an internal thread. The water inlet through hole 23 of the water inlet connection seat 230 is aligned with the water inlet bin 28.

[0029] In one form, the ventilation connection seat 220 is located on the upper surface of the cover plate 2, in the opposite direction of the arc-shaped water channel 27, and a ventilation hole 22 is formed in the ventilation connection seat 220, and the mouth end of the ventilation hole 22 is formed with an internal thread.

[0030] In one form, the cover plate 2 is formed with a water inlet bin 28 , and a water inlet connection seat 230 is formed by extending from the center of the water inlet bin 28 toward the bottom or in the opposite direction.

[0031] In one form, the water inlet tank 28 is arranged to match the position of the radial flow channel 15 of the seat body 1.

[0032] In one form, baffles 26 are formed at both ends of the water inlet bin 28, and a transverse small hole 261 is formed at the center edge of the baffle 26, and the baffle 26 cooperates with the partition 16.

[0033] In one form, the transverse small hole 261 and the notch 161 cooperate closely, and the combination of the two forms a transverse hole, which acts on the radial flow channel 15 or the path for the water inlet tank 28 to transport water to the outside.

[0034] In one form, the baffle 26 of the water inlet bin 28 is extended straight outward to form a water outlet 281, and the concave arc 24 outside the water outlet 281 is seamlessly connected to the semi-arc 110 inside the transverse hole 11.

[0035] In one form, arc-shaped water channels 27 are formed at the starting points on both sides of the water outlet 281 at the corresponding matching positions of the arc-shaped flow channel 17, and the center position of the arc-shaped water channel 27 extends toward the bottom or in the opposite direction to form the ventilation connection seat 220.

[0036] Furthermore, a vent hole 22 is formed in the vent connection seat 220, and an end of the vent hole 22 is formed with an internal thread.

[0037] In one form, the outer vertical wall of the cover plate 2 is formed with a concave arc notch 25, and the concave arc notch 25 is adjacent to the vertical riser 120 during installation.

[0038] In one form, a convex rib 29 is formed around the water channel arrangement area of ​​the cover plate 2 to cooperate with the groove 2901 of the seat body 1.

[0039] In one form, during assembly, the rib 29 of the cover plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the screws are fixed to the screw holes 21 of the cover plate 2 through the screw holes 18 of the seat body 1 or welded to complete the assembly.

[0040] The technicians should clearly realize that the cooperation between the rib 29 of the covering plate 2 and the groove 2901 of the seat body 1 only plays a role in product positioning. There are many equivalent replacement methods known in the art to obtain precise positioning, such as the shape limitation of the part or the local shape. These replacement methods can obtain the same technical effect without any labor.

[0041] Furthermore, the product can still be used even if the fit between the rib 29 of the cover plate 2 and the groove 2901 of the seat body 1 is ignored. By using the rib 29 and the groove 2901 of the seat body 1, a higher technical accuracy of fit can be obtained, which has nothing to do with the functional application of the product.

[0042] After the whole machine of the present invention is assembled, in use, the inner hole of the vertical pipe 120 is connected to the water suction pipe A of the sprayer, the water inlet through hole 23 is connected to the water outlet pipe B of the sprayer, and the vent hole 22 is connected to the air outlet leather tube C. The agitator is placed in the medicine water barrel, and the sprayer is started. The water in the barrel is sucked into the water suction pipe A of the sprayer from the inner hole water channel of the vertical pipe 120, and after being pressurized by the sprayer, it flows into the water inlet through hole 23 from the water outlet pipe B and then into the radial flow channel 15. Under the obstruction of the partition 16, the water flow can only flow out from the notch 161 and the transverse small hole 261, resulting in a reduction in the cross-sectional area of ​​the water flow channel and an increase in pressure. When the water flow enters the water channel confluence area 151, the vent hole 22 discharges air to the outside, and the water flows out from the water channel confluence area 151 through the transverse hole 11 under the action of its own weight. The water flow generates turbulence under the pressure transmission, which promotes the uniform mixing of pesticides and water, thereby achieving the purpose of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the present invention.

[0044] Figure 2 It is a schematic diagram of the water flow mechanism combination of the present invention.

[0045] Figure 3 It is a bottom view schematic diagram of the present invention.

[0046] Figure 4 It is a schematic diagram of the seat.

[0047] Figure 5 It is a top view of the seat.

[0048] Figure 6 It is a schematic diagram of the relationship between the present invention and the water outlet.

[0049] Figure 7 It is a schematic diagram of the position distribution at the bottom of the seat.

[0050] Figure 8 is a schematic diagram of the cover plate.

[0051] Fig. 9 This is a schematic diagram of the water distribution of the covering plate.

[0052] Fig.10 It is a schematic diagram of the convex ribs of the covering plate.

[0053] Fig.11 It is a schematic diagram of the seat body groove.

[0054] Fig.12 It is a schematic diagram of the cover plate and the upper cover plate.

[0055] Fig.13 It is a schematic diagram of the upper cover.

[0056] Fig.14 It is a schematic diagram of the present invention and the pipe water outlet structure. DETAILED DESCRIPTION

[0057] The invention discloses an agricultural agitator, such as Figure 1-14As shown, it is composed of a seat body 1, a cover plate 2, an upper cover plate 3, and a bottom plate 4; the seat body 1 is in a straight cylindrical shape, with upper and lower edges, the circumferential wall of the seat body 1 is formed with grid holes 10, and the built-in space of the seat body 1 is formed with a water channel; the cover plate 2 is formed with a water inlet connection seat 230 and a ventilation connection seat 220, and the position arrangement of the water channel corresponding to the seat body 1; the upper cover plate 3 is formed with a first matching hole 31, a second matching hole 32, and a third matching hole 33; the bottom plate 4 is fixedly connected to the bottom of the seat body 1; it is characterized in that a radial flow channel 15 is formed in the center of the built-in space of the seat body 1, and a partition 16 is formed at both ends of the radial flow channel 15, and the upper edge of the partition 16 A notch 161 is formed at the center position, and a waterway confluence area 151 is formed in the radial direction of the partition plate 16 of the radial flow channel 15, and the waterway confluence area 151 penetrates the transverse hole 11 of the circumferential wall; arc flow channels 17 are made in the built-in space on both sides of the inner diameter waterway confluence area 151 of the seat body 1 as starting points, and the arc flow channel 17 is connected with the waterway confluence area 151. The built-in wall of the radial opposite side of the arc flow channel 17 is formed with a vertical riser 120, and the inner hole of the vertical riser 120 is formed with an internal thread 12, and the surface plane 181 around the waterway arrangement area of ​​the seat body 1 is formed with a groove 2901 for positioning with the cover plate 2; the cover plate 2 is formed The water inlet tank 28 is formed by extending the center of the water inlet tank 28 toward the bottom or in the opposite direction to form a water inlet connection seat 230. The water inlet connection seat 230 is formed with a water inlet through hole 23, and the mouth of the water inlet through hole 23 is formed with an internal thread. The water inlet tank 28 is arranged in coordination with the position of the radial flow channel 15 of the seat body 1. The water inlet tank 28 is formed with baffles 26 at both ends, and the center edge of the baffle 26 is formed with a transverse small hole 261. The baffle 26 cooperates with the partition 16. The baffle 26 of the water inlet tank 28 extends straight outward to form a water outlet 281. The concave arc 24 outside the water outlet 281 is seamlessly connected with the semi-arc 110 inside the transverse hole 11 , arc-shaped water channels 27 are formed at the corresponding matching positions of the arc-shaped flow channel 17 as the starting points on both sides of the water outlet 281, and the center position of the arc-shaped water channel 27 extends to the bottom or in the opposite direction to form a ventilation connection seat 220, and a vent hole 22 is formed in the ventilation connection seat 220, and the mouth end of the vent hole 22 is formed with an internal thread, and a convex rib 29 that cooperates with the groove 2901 of the seat body 1 is formed around the water channel arrangement area of ​​the covering plate 2; during assembly, the convex rib 29 of the covering plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the seat body 1 and the covering plate 2 are fixedly connected by screws, or the seat body 1 and the covering plate 2 are fixedly connected by welding;In application, the inner hole of the vertical pipe 120 is connected to the water suction pipe A of the sprayer, the water inlet through hole 23 is connected to the water outlet pipe B of the sprayer, and the vent hole 22 is connected to the air outlet leather tube C. The agitator is placed in the medicine water barrel, and the sprayer is started. The water in the barrel is sucked into the water suction pipe A of the sprayer from the water channel of the inner hole of the vertical pipe 120, and after being pressurized, it is injected into the radial flow channel 15 from the water outlet pipe B through the water inlet through hole 23. Under the obstruction of the partition 16, the water flow can only flow out from the notch 161 and the transverse small hole 261, resulting in a reduction in the cross-sectional area of ​​the water flow channel and an increase in pressure. When the water flow enters the water channel confluence area 151, the vent hole 22 discharges air to the outside, and the water flows out from the water channel confluence area 151 through the transverse hole 11 under the action of its own weight. The water flow generates turbulence under the pressure transmission, which promotes the uniform mixing of pesticides and water, thereby achieving the purpose of the present invention. ;

[0058] An embodiment of an agricultural mixer of the present invention.

[0059] The seat body 1, the cover plate 2, the upper cover plate 3 and the bottom plate 4 of the present invention are made of plastic as raw material and are molded by injection molding.

[0060] Furthermore, as the raw material of the plastic, nylon material is preferred.

[0061] Furthermore, nylon material is corrosion-resistant, has strong mechanical strength, and is suitable for use in harsh environments.

[0062] The present invention discloses an agricultural agitator, which is composed of a seat body 1, a cover plate 2, an upper cover plate 3, and a bottom plate 4; the seat body 1 is in a straight cylindrical shape, and is provided with upper and lower edges, the circumferential wall of the seat body 1 is provided with grid holes 10, and the built-in space of the seat body 1 is provided with a water channel; the cover plate 2 is provided with a water inlet connection seat 230 and a ventilation connection seat 220, and the positions of the water channels corresponding to the seat body 1 are arranged; the upper cover plate 3 is provided with a first matching hole 31, a second matching hole 32, and a third matching hole 33; the bottom plate 4 is fixedly connected to the bottom of the seat body 1; it is characterized in that a radial flow channel 15 is provided at the center of the built-in space of the seat body 1, and baffles 16 are provided at both ends of the radial flow channel 15, and the baffles 16 are provided to separate the radial flow channel 15 and the water channel 15. A notch 161 is formed at the center position of the upper edge of the plate 16, and the partition 16 of the radial flow channel 15 is formed with a waterway confluence area 151 extending radially, and the waterway confluence area 151 penetrates the transverse hole 11 of the circumferential wall; the two sides of the inner diameter waterway confluence area 151 of the seat body 1 are used as starting points to make an arc flow channel 17 in the built-in space, and the arc flow channel 17 is connected with the waterway confluence area 151. The built-in wall of the radial opposite side of the arc flow channel 17 is formed with a vertical riser 120, and the inner hole of the vertical riser 120 is formed with an internal thread 12, and the surface plane 181 around the waterway arrangement area of ​​the seat body 1 is formed with a groove 2901 that cooperates with the covering plate 2 for positioning; the covering The plate 2 is provided with a water inlet bin 28, and the center of the water inlet bin 28 extends toward the bottom or in the opposite direction to form a water inlet connection seat 230, and a water inlet through hole 23 is formed in the water inlet connection seat 230, and the mouth end of the water inlet through hole 23 is formed with an internal thread, and the water inlet bin 28 is arranged in coordination with the position of the radial flow channel 15 of the seat body 1, and baffles 26 are formed at both ends of the water inlet bin 28, and a transverse small hole 261 is formed at the center edge of the baffle 26, and the baffle 26 cooperates with the partition 16, and the baffle 26 of the water inlet bin 28 extends straight outward to form a water outlet 281, and the concave arc 24 outside the water outlet 281 is seamlessly connected with the semi-arc 110 inside the transverse hole 11 Connection, arc-shaped water channels 27 are formed on both sides of the water outlet 281 as starting points at the corresponding matching positions of the arc-shaped flow channel 17, and the center position of the arc-shaped water channel 27 extends to the bottom or in the opposite direction to form a ventilation connection seat 220, and a vent hole 22 is formed in the vent connection seat 220, and the mouth end of the vent hole 22 is formed with an internal thread, and a convex rib 29 that cooperates with the groove 2901 of the seat body 1 is formed around the water channel arrangement area of ​​the covering plate 2; during assembly, the convex rib 29 of the covering plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the seat body 1 and the covering plate 2 are fixedly connected with screws, or the seat body 1 and the covering plate 2 are fixedly connected by welding.

[0063] The seat body 1 described in the present invention is installed on the inner diameter of the upper opening of the seat body 1 when the whole machine is assembled. The first matching hole 31 of the upper cover plate 3 matches with the vertical vertical pipe 120 of the seat body 1, the second matching hole 32 of the upper cover plate 3 matches with the water inlet connecting seat 230, and the third matching hole 33 of the upper cover plate 3 matches with the ventilation connecting seat 220, and is fixed by plastic welding or screws; the bottom plate 4 matches with the bottom section 19 of the seat body 1, and is fixed with the screw hole 191 by screws, thereby completing the entire installation of the whole machine.

[0064] In one form, the bottom plate 4 is formed with mesh holes 41 and screw holes.

[0065] In one form, the transverse hole 11 of the seat body 1 is formed with an internal thread, which functions to connect with the water nozzle 5 when the product is in use.

[0066] The seat body 1 of the present invention is in the shape of a straight cylinder and is provided with upper and lower edges. The circumferential wall of the seat body 1 is provided with grid holes 10 , and the internal space of the seat body 1 is provided with a water channel.

[0067] In one form, the upper and lower edges refer to the upper opening and the bottom position extending radially and having technical dimensions larger than the middle diameter of the seat body 1, which are used to meet the installation requirements of the upper cover plate 3 and the bottom plate 4 and ensure the strength of the product.

[0068] The seat body 1 has a built-in space with a water channel, and the water channel includes all paths through which water and air pass.

[0069] The radial flow channel 15 is located at the center of the built-in space of the seat body 1.

[0070] In one form, partitions 16 are formed at both ends of the radial flow channel 15, and a notch 161 is formed at the center position of the upper edge of the partition 16.

[0071] Technicians can understand that the radial flow channel 15 is arranged at the center of the built-in space of the seat body 1, which helps the device to obtain balanced force when impacted by water pressure in the working state.

[0072] In one form, the radial flow channel 15 serves as the first stop for water flow to enter the device, and is separated from the outside by the partition 16; then the flow is transported outward through the gap 161; therefore, the radial flow channel 15, the partition 16, and the gap 161 are the key core of the present invention, the radial flow channel 15 is used for water storage indoors, the partition 16 is used for water path separation, and the gap 161 changes the cross-sectional area of ​​the water inlet flow.

[0073] Furthermore, the notch 161 provided in the present invention reduces the cross-sectional area of ​​the water inlet flow, but increases the pressure of the water flow, so that the water flow into the barrel generates greater turbulence, thereby obtaining a sufficient mixture of the water medicine or water fertilizer. The technicians can verify this by spraying with and without a needle installed on the syringe, because the two are based on the same technical principle.

[0074] In one form, the partition 16 of the radial flow channel 15 extends radially to form a water channel confluence area 151, and the water channel confluence area 151 penetrates the transverse hole 11 of the circumferential wall.

[0075] In one form, arc-shaped flow channels 17 are made in the built-in space with both sides of the inner diameter water channel confluence area 151 of the seat body 1 as starting points.

[0076] In one form, the arcuate flow channel 17 is connected to the water channel confluence area 151.

[0077] In one form, the inner wall of the radially opposite side of the arc-shaped flow channel 17 is formed with a vertical standpipe 120, and the inner hole of the vertical standpipe 120 is formed with an internal thread 12.

[0078] Furthermore, the vertical riser 120 is located at the built-in wall on the radially opposite side of the arc-shaped flow channel 17. The vertical riser 120 extends from the upper surface of the seat body 1 to the bottom, exceeding the reverse bottom plane 182 of the water channel matching area. The circumferential wall at the bottom of the vertical riser 120 is formed with an arc-shaped notch 121, which is used as a water absorption space.

[0079] In one form, a groove 2901 is formed on the surface plane 181 around the water channel arrangement area of ​​the seat body 1 to cooperate with the cover plate 2 for positioning.

[0080] In one form, the cover plate 2 is provided with a water inlet connection seat 230 and a ventilation connection seat 220 , and a water channel position arrangement corresponding to the seat body 1 .

[0081] In one form, the water inlet connection seat 230 is located on the upper surface of the cover plate 2, in the opposite direction of the water inlet bin 28. A water inlet through hole 23 is formed in the water inlet connection seat 230, and the mouth of the water inlet through hole 23 is formed with an internal thread. The water inlet through hole 23 of the water inlet connection seat 230 is aligned with the water inlet bin 28.

[0082] In one form, the ventilation connection seat 220 is located on the upper surface of the cover plate 2, in the opposite direction of the arc-shaped water channel 27, and a ventilation hole 22 is formed in the ventilation connection seat 220, and the mouth end of the ventilation hole 22 is formed with an internal thread.

[0083] Furthermore, the vent hole 22 is formed with an internal thread so as to be connected and fixed with components.

[0084] In one form, the cover plate 2 is formed with a water inlet bin 28 , and a water inlet connection seat 230 is formed by extending from the center of the water inlet bin 28 toward the bottom or in the opposite direction.

[0085] In one form, the water inlet tank 28 is arranged to match the position of the radial flow channel 15 of the seat body 1.

[0086] In one form, baffles 26 are formed at both ends of the water inlet bin 28, and a transverse small hole 261 is formed at the center edge of the baffle 26, and the baffle 26 cooperates with the partition 16.

[0087] In one form, the transverse small hole 261 and the notch 161 cooperate closely, and the combination of the two forms a transverse hole, which acts on the radial flow channel 15 or the path for the water inlet tank 28 to transport water to the outside.

[0088] In one form, the baffle 26 of the water inlet bin 28 is extended straight outward to form a water outlet 281, and the concave arc 24 outside the water outlet 281 is seamlessly connected to the semi-arc 110 inside the transverse hole 11.

[0089] In one form, arc-shaped water channels 27 are formed at the starting points on both sides of the water outlet 281 at the corresponding matching positions of the arc-shaped flow channel 17, and the center position of the arc-shaped water channel 27 extends toward the bottom or in the opposite direction to form the ventilation connection seat 220.

[0090] Furthermore, a vent hole 22 is formed in the vent connection seat 220, and an end of the vent hole 22 is formed with an internal thread.

[0091] In one form, the outer vertical wall of the cover plate 2 is formed with a concave arc notch 25, and the concave arc notch 25 is adjacent to the vertical riser 120 during installation.

[0092] In one form, a convex rib 29 is formed around the water channel arrangement area of ​​the cover plate 2 to cooperate with the groove 2901 of the seat body 1.

[0093] In one form, during assembly, the rib 29 of the cover plate 2 is inserted into the groove 2901 of the seat body 1 to obtain precise positioning, and the screws are fixed to the screw holes 21 of the cover plate 2 through the screw holes 18 of the seat body 1 or welded to complete the assembly.

[0094] The technicians should clearly realize that the cooperation between the rib 29 of the covering plate 2 and the groove 2901 of the seat body 1 only plays a role in product positioning. There are many equivalent replacement methods known in the art to obtain precise positioning, such as the shape limitation of the part or the local shape. These replacement methods can obtain the same technical effect without any labor.

[0095] Furthermore, the product can still be used even if the fit between the rib 29 of the cover plate 2 and the groove 2901 of the seat body 1 is ignored. By using the rib 29 and the groove 2901 of the seat body 1, a higher technical accuracy of fit can be obtained, which has nothing to do with the functional application of the product.

[0096] After the whole machine of the present invention is assembled, in use, the inner hole of the vertical pipe 120 is connected to the water suction pipe A of the sprayer, the water inlet through hole 23 is connected to the water outlet pipe B of the sprayer, and the vent hole 22 is connected to the air outlet leather tube C. The agitator is placed in the medicine water barrel, and the sprayer is started. The water in the barrel is sucked into the water suction pipe A of the sprayer from the inner hole water channel of the vertical pipe 120, and after being pressurized by the sprayer, it flows into the water inlet through hole 23 from the water outlet pipe B and then into the radial flow channel 15. Under the obstruction of the partition 16, the water flow can only flow out from the notch 161 and the transverse small hole 261, resulting in a reduction in the cross-sectional area of ​​the water flow channel and an increase in pressure. When the water flow enters the water channel confluence area 151, the vent hole 22 discharges air to the outside, and the water flows out from the water channel confluence area 151 through the water nozzle 5 matched with the transverse hole 11 under the action of its own weight. The water flow generates turbulence under the pressure transmission, which promotes the uniform mixing of pesticides and water, thereby achieving the purpose of the present invention.

[0097] The present invention discloses an agricultural agitator, which is connected to a water suction pipe A and a water outlet pipe B of a pesticide sprayer and is directly placed in a medicine barrel for use; it has a large stirring capacity and can stir more than two tons of medicine at a time, and is suitable for large-scale pesticide spraying. An agitator that is driven by water flow for stirring has the advantages of simple operation and good use effect, and can easily achieve uniform mixing of pesticides and water. It can be widely used in agricultural planting areas such as orchards and farmlands, and is deeply favored by agricultural practitioners.

[0098] Technicians can understand that the disclosed configuration can be appropriately adjusted without departing from the present invention. Therefore, the examples described above are only for illustrative purposes rather than limiting purposes. Technicians in the field clearly recognize that small modifications can be made to the configuration or installation process without significantly changing the above operations to achieve the same purpose. The present invention is limited by the claims.

Claims

1. An agricultural mixer, composed of a base (1), a cover plate (2), an upper cover plate (3), and a bottom plate (4); the base (1) is in a straight cylindrical shape, and is provided with upper and lower edges; the circumferential wall of the base (1) is provided with grid holes (10); the built-in space of the base (1) is provided with a water channel, and the water channel includes all paths through which water and air pass; the cover plate (2) is provided with a water inlet connection seat (230) and a ventilation connection seat (220), and the water channel position arrangement corresponding to the base (1); the upper cover plate (3) is provided with a first matching hole (31), a second matching hole (32), and a third matching hole (33); the bottom plate (4) is fixedly connected to the bottom of the base (1); characterized in that A radial flow channel (15) is formed in the center of the built-in space of the seat body (1), and baffles (16) are formed at both ends of the radial flow channel (15). A notch 161 is formed at the center of the upper edge of the baffle (16). The baffle (16) of the radial flow channel (15) extends radially to form a water channel confluence area (151), and the water channel confluence area (151) penetrates the transverse hole (11) of the circumferential wall; arcs are formed in the built-in space with both sides of the inner diameter water channel confluence area (151) of the seat body (1) as starting points. The arc-shaped flow channel (17) is connected to the water channel confluence area (151) by a path, and the inner wall of the radially opposite side of the arc-shaped flow channel (17) is formed with a straight vertical pipe (120), and the inner hole of the straight vertical pipe (120) is formed with an internal thread (12); the cover plate (2) is formed with a water inlet bin (28), and the center position of the water inlet bin (28) extends toward the bottom or in the opposite direction to form a water inlet connection seat (230), and the water inlet connection seat (230) is formed with an inlet The water through hole (23) is provided with an internal thread at the mouth end of the water inlet through hole (23). The water inlet chamber (28) is arranged in a matching manner with the radial flow channel (15) of the seat body (1). The water inlet chamber (28) is provided with baffles (26) at both ends. The center edge of the baffle (26) is provided with a transverse small hole (261). The baffle (26) is matched with the partition (16). The baffle (26) of the water inlet chamber (28) is extended straight outward to form a water outlet (281). The water outlet (281) is provided with a water outlet (282). 1) The outer concave arc (24) is seamlessly connected to the semi-arc (110) inside the transverse hole (11), and arc-shaped water channels (27) are formed at the starting points on both sides of the water outlet (281) at the positions corresponding to the arc-shaped flow channel (17), and the center position of the arc-shaped water channel (27) extends toward the bottom or in the opposite direction to form a ventilation connection seat (220), and a ventilation hole (22) is formed in the ventilation connection seat (220), and the mouth end of the ventilation hole (22) is formed with an internal thread.

2. An agricultural mixer as claimed in claim 1, characterized in that The seat body (1), the cover plate (2), the upper cover plate (3) and the bottom plate (4) are made of plastic nylon material as raw materials and are molded by injection molding.

3. An agricultural mixer as claimed in claim 1, characterized in that The upper cover plate (3) is mounted on the inner diameter of the upper opening of the seat body (1); the first matching hole (31) of the upper cover plate (3) matches with the vertical vertical pipe (120) of the seat body (1); the second matching hole (32) of the upper cover plate (3) matches with the water inlet connection seat (230); and the third matching hole (33) of the upper cover plate (3) matches with the ventilation connection seat (220).

4. An agricultural mixer as claimed in claim 1, characterized in that The bottom plate (4) is provided with mesh holes (41) and screw holes.

5. An agricultural mixer as claimed in claim 1, characterized in that The vertical stand pipe (120) extends from the upper surface of the seat body (1) to the bottom, exceeding the reverse bottom plane (182) of the water channel matching area, and the circumferential wall of the bottom of the vertical stand pipe (120) is formed with an arc-shaped notch (121).

6. An agricultural mixer as claimed in claim 1, characterized in that A groove (2901) for cooperating with the cover plate (2) for positioning is formed on the surface plane (181) around the water channel arrangement area of ​​the seat body (1).

7. An agricultural mixer as claimed in claim 1, characterized in that The water inlet connection seat (230) is located on the upper surface of the cover plate (2), in the opposite direction of the water inlet bin (28), and the water inlet through hole (23) of the water inlet connection seat (230) is aligned with the water inlet bin (28).

8. An agricultural mixer as claimed in claim 1, characterized in that A concave arc notch (25) is formed on the outer vertical wall of the cover plate (2). During installation, the concave arc notch (25) is adjacent to and fits with the vertical vertical pipe (120).

9. An agricultural mixer as claimed in claim 1, characterized in that A convex rib (29) is formed around the water channel arrangement area of ​​the cover plate (2) to cooperate with the groove (2901) of the seat body (1) for positioning.

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