Water-soluble fertilizer mixing and spraying device

Abstract

The utility model relates to the technical field of fertilizer spraying, in particular to a water-soluble fertilizer mixing and spraying device which comprises a box body, straps are fixedly connected to the surface of the box body, a feeding port is formed in the upper surface of the box body, a cover is installed on the feeding port, a control device is arranged on the lower surface of the box body, the control device comprises an air cylinder, and the air cylinder is connected with the air cylinder. The air cylinder is fixedly connected with the lower surface of the box body, the output end of the air cylinder is fixedly connected with a mounting plate, the side, close to the air cylinder, of the mounting plate is fixedly connected with a motor, and a guide cylinder is mounted on the lower surface of the box body. According to the scheme, mixing and spraying operations of the water-soluble fertilizer are integrated, the size of equipment is reduced, the water-soluble fertilizer is ensured to be fully mixed with water, the situation that the water-soluble fertilizer is blocked is reduced, meanwhile, in the spraying process, thrust is still applied to a solution through the flow guide blades, the situation that the solution is precipitated is effectively reduced, and the spraying efficiency is improved. The stable use of equipment is ensured, and the waste of the water-soluble fertilizer is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spraying, in particular to a water-soluble fertilizer mixing spraying device. Background Art

[0002] Water-soluble fertilizer is a new type of multi-component fertilizer. It can dissolve quickly in water and is more easily absorbed and utilized by crops. It is rich in nutrients, including large elements such as nitrogen, phosphorus, potassium, and trace elements such as iron, zinc, and manganese. Water-soluble fertilizer is easy to use, fast in fertilizer effect, and has a high utilization rate. Precise fertilization through drip irrigation, sprinkler irrigation, etc. can meet the nutritional needs of different crops at various growth stages. For example, during the vigorous growth period of vegetables, timely use of water-soluble fertilizers can promote rapid growth; using it before the flowering period of flowers can help the flowers be more colorful and lush. When applying water-soluble fertilizers, a mixed spraying device is often required.

[0003] Existing technologies include the utility model with publication number CN202320088474.0, which discloses a water-soluble fertilizer mixing and spraying device, and relates to the technical field of liquid mixing devices. It includes: a mixing box, wherein a cavity is provided in the mixing box; at least three liquid storage cylinders, wherein the liquid storage cylinders are arranged at the upper part of the cavity, and the liquid storage cylinder discharge port is equipped with a one-way outlet valve, and the outlet end of the one-way outlet valve is connected to an atomizing nozzle; an air pumping mechanism, wherein the air pumping mechanism is connected to the inlet end of the liquid storage cylinder; and a spraying mechanism, wherein the spraying mechanism is connected to the lower part of the cavity. The water-soluble fertilizer mixing and spraying device provided by the utility model has the advantages of simple structure and easy operation, and can achieve efficient mixing of large-element water-soluble fertilizers, medium-element water-soluble fertilizers, and trace-element water-soluble fertilizers, effectively prevent the reduction of fertilizer efficiency, improve fertilization efficiency, and reduce the labor intensity of farmers.

[0004] Most existing fertilizer mixing and spraying devices use atomization spraying to mix fertilizers. However, before atomization spraying, water-soluble fertilizers tend to accumulate and form lumps, causing the atomization head to be blocked, making it difficult to mix by atomization spraying. This leads to limitations in the use of the equipment and is not conducive to its normal use. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that most fertilizer mixing spraying devices perform fertilizer mixing operations by atomizing and spraying, but before atomizing and spraying, water-soluble fertilizers are easily accumulated and agglomerated, causing clogging of the atomizing head, and then it is difficult to mix by atomizing and spraying, resulting in limitations in the use of the equipment and being detrimental to the normal use of the equipment. A water-soluble fertilizer mixing spraying device is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a water-soluble fertilizer mixing and spraying device, comprising a box body, a shoulder strap fixedly connected to the surface of the box body, a feed port provided on the upper surface of the box body, a cover installed on the feed port, a control device provided on the lower surface of the box body, the control device comprising a cylinder, the cylinder is fixedly connected to the lower surface of the box body, the output end of the cylinder is fixedly connected to a mounting plate, the side of the mounting plate close to the cylinder is fixedly connected to a motor, a guide tube is installed on the lower surface of the box body, the driving end of the motor is fixedly connected to a transmission shaft, one end of the transmission shaft is inserted into the guide tube, a guide vane is fixedly connected to the transmission shaft, and a spraying mechanism is provided on the surface of the guide tube. This solution integrates the mixing and spraying operations of water-soluble fertilizers, reduces the volume of the equipment, ensures that the water-soluble fertilizers are fully mixed with water, reduces the clogging of the water-soluble fertilizers, and at the same time, during the spraying process, the guide vanes still apply thrust to the solution, effectively reducing the precipitation of the solution, ensuring the stable use of the equipment, and reducing the waste of water-soluble fertilizers.

[0007] Preferably, the number of the cylinders is two, and the two cylinders are arranged in a mirror image, which can stably drive the displacement of the motor and the transmission shaft through the mounting plate to achieve adjustment of the spraying operation.

[0008] Preferably, a baffle is fixedly connected to the surface of the transmission shaft, and the baffle is disc-shaped, which can separate the solution and ensure the normal use of the equipment.

[0009] Preferably, the outer diameter of the baffle is smaller than the inner diameter of the guide tube, and one end of the baffle is inserted into the interior of the guide tube. When spraying is required, the control cylinder pushes the mounting plate downward, and the mounting plate drives the motor and the transmission shaft to move. The baffle then moves into the guide tube, and the lower part of the guide vane moves into the guide tube. At this time, the connection port between the connecting pipe and the guide tube is higher than the baffle. At this time, the connecting pipe is connected to the box through the guide pipe, and then the motor is turned on. The motor drives the guide vane to rotate through the transmission shaft, and then the proportioned solution passes through the guide tube, the connecting pipe, the conduit and the handle, and is sprayed out from the nozzle. After the spraying operation is completed, the control cylinder is reset to cut off the connection between the connecting pipe and the box.

[0010] Preferably, the spraying mechanism includes a connecting pipe, which is connected to the guide tube, and a conduit is installed on the surface of the connecting pipe. A handle is installed on the end of the conduit away from the connecting pipe, and a nozzle is fixedly connected to the end of the handle away from the conduit. When mixing water-soluble fertilizers, the lid is turned to open it, and then water-soluble fertilizers and water are added through the feed port, and then the lid is tightened and the motor is turned on. The motor drives the guide vanes to rotate through the transmission shaft, and the guide vanes drive the water and water-soluble fertilizers to mix.

[0011] Preferably, a card block is fixedly connected to the surface of the box body, and the number of the card blocks is two, and the two card blocks are arranged in a mirror image, so as to store the handle.

[0012] Preferably, the connecting pipe is connected to the middle portion of the guide cylinder, and the cross section of the connecting pipe is C-shaped.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when mixing water-soluble fertilizers, the lid is turned to open it, and then water-soluble fertilizers and water are added through the feed port, and then the lid is tightened, and the motor is turned on. The motor drives the guide vanes to rotate through the transmission shaft, and the guide vanes drive the water and water-soluble fertilizers to mix. When spraying is required, the control cylinder pushes the mounting plate downward, and the mounting plate drives the motor and the transmission shaft to move. The baffle then moves into the guide tube, and the lower part of the guide vane moves into the guide tube. At this time, the connecting port of the connecting pipe and the guide tube is higher than the baffle. At this time, the connecting pipe is connected to the box body through the guide pipe, and then the electric motor is turned on. The motor drives the guide vane to rotate through the transmission shaft, and then the proportioned solution passes through the guide tube, the connecting pipe, the conduit and the handle, and is sprayed out from the nozzle. After the spraying operation is completed, the cylinder is controlled to reset to cut off the connection between the connecting pipe and the box. This solution integrates the mixing and spraying operations of water-soluble fertilizers, reduces the volume of the equipment, ensures that the water-soluble fertilizers are fully mixed with water, and reduces the clogging of water-soluble fertilizers. At the same time, during the spraying process, the guide vane still applies thrust to the solution, effectively reducing the precipitation of the solution, ensuring the stable use of the equipment, and reducing the waste of water-soluble fertilizers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a water-soluble fertilizer mixing spraying device proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of a water-soluble fertilizer mixing spraying device proposed by the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of a water-soluble fertilizer mixing spraying device proposed in the utility model;

[0018] Figure 4 The utility model proposes a water-soluble fertilizer mixing spraying device Figure 3 Schematic diagram of the structure at A;

[0019] Figure 5 The utility model provides a structural schematic diagram of a control device in a water-soluble fertilizer mixing spraying device.

[0020] Legend:

[0021] 1. Box body; 2. Shoulder strap; 3. Lid; 4. Feed port; 5. Control device; 51. Motor; 52. Drive shaft; 53. Baffle; 54. Guide vane; 55. Cylinder; 56. Mounting plate; 57. Guide tube; 6. Spraying mechanism; 61. Connecting pipe; 62. Conduit; 63. Handle; 64. Nozzle; 65. Block. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a water-soluble fertilizer mixing spraying device, comprising a box body 1, a shoulder strap 2 is fixedly connected to the surface of the box body 1, a feed port 4 is provided on the upper surface of the box body 1, a cover 3 is installed on the feed port 4, a control device 5 is provided on the lower surface of the box body 1, the control device 5 comprises a cylinder 55, the cylinder 55 is fixedly connected to the lower surface of the box body 1, the output end of the cylinder 55 is fixedly connected to a mounting plate 56, the side of the mounting plate 56 close to the cylinder 55 is fixedly connected to a motor 51, a guide tube 57 is installed on the lower surface of the box body 1, and the motor The driving end of 51 is fixedly connected to a transmission shaft 52, one end of the transmission shaft 52 is inserted into a guide tube 57, a guide vane 54 is fixedly connected to the transmission shaft 52, and a spraying mechanism 6 is provided on the surface of the guide tube 57. This solution integrates the mixing and spraying operations of the water-soluble fertilizer, reduces the volume of the equipment, and ensures that the water-soluble fertilizer is fully mixed with water, reduces the clogging of the water-soluble fertilizer, and at the same time, during the spraying process, the guide vane 54 is still used to apply thrust to the solution, effectively reducing the precipitation of the solution, ensuring the stable use of the equipment, and reducing the waste of water-soluble fertilizer.

[0023] Specifically, there are two cylinders 55 , which are mirror-imaged and can stably drive the motor 51 and the transmission shaft 52 to move through the mounting plate 56 , thereby achieving adjustment of the spraying operation.

[0024] Specifically, a baffle 53 is fixedly connected to the surface of the transmission shaft 52. The baffle 53 is disc-shaped and realizes separation of the solution to ensure normal use of the equipment.

[0025] In this embodiment: the outer diameter of the baffle 53 is smaller than the inner diameter of the guide tube 57, and one end of the baffle 53 is inserted into the interior of the guide tube 57. When spraying is required, the control cylinder 55 pushes the mounting plate 56 downward, and the mounting plate 56 drives the motor 51 and the transmission shaft 52 to move. The baffle 53 then moves into the guide tube 57, and the lower part of the guide vane 54 moves into the guide tube 57. At this time, the connection port between the connecting pipe 61 and the guide tube 57 is higher than the baffle 53. At this time, the connecting pipe 61 is connected to the box body 1 through the guide pipe, and then the motor 51 is turned on. The motor 51 drives the guide vane 54 to rotate through the transmission shaft 52, and then the proportioned solution passes through the guide tube 57, the connecting pipe 61, the conduit 62 and the handle, and is sprayed out from the nozzle 64. After the spraying operation is completed, the control cylinder 55 is reset to cut off the connection between the connecting pipe 61 and the box body 1.

[0026] In this embodiment: the spraying mechanism 6 includes a connecting pipe 61, which is connected to the guide tube 57. A conduit 62 is installed on the surface of the connecting pipe 61. A handle 63 is installed on the end of the conduit 62 away from the connecting pipe 61. The end of the handle 63 away from the conduit 62 is fixedly connected to a nozzle 64. When mixing water-soluble fertilizers, the lid 3 is rotated to open it, and then water-soluble fertilizers and water are added through the feed port 4. Then, the lid 3 is tightened and the motor 51 is turned on. The motor 51 drives the guide vane 54 to rotate through the transmission shaft 52, and the guide vane 54 drives the water and water-soluble fertilizer to mix.

[0027] Specifically, a clamping block 65 is fixedly connected to the surface of the box body 1. There are two clamping blocks 65, which are mirror-imaged and can accommodate the handle.

[0028] Specifically, the connecting pipe 61 is connected to the middle portion of the guide tube 57 , and the cross section of the connecting pipe 61 is C-shaped.

[0029] Working principle: When mixing water-soluble fertilizers, turn the lid 3 to open it, then add water-soluble fertilizers and water through the feed port 4, then tighten the lid 3, turn on the motor 51, and the motor 51 drives the guide vane 54 to rotate through the transmission shaft 52. The guide vane 54 drives the water and water-soluble fertilizer to mix. When spraying is required, the control cylinder 55 pushes the mounting plate 56 downward, and the mounting plate 56 drives the motor 51 and the transmission shaft 52 to move. The baffle 53 then moves into the guide tube 57, and the lower part of the guide vane 54 moves into the guide tube 57. At this time, the connection port of the connecting pipe 61 and the guide tube 57 is higher than the baffle 53. At this time, the connecting pipe 61 is connected to the box body 1 through the guide pipe. , then turn on the motor 51, the motor 51 drives the guide vane 54 to rotate through the transmission shaft 52, and then the proportioned solution passes through the guide tube 57, the connecting pipe 61, the conduit 62 and the handle, and is sprayed out from the nozzle 64. After the spraying operation is completed, the control cylinder 55 is reset to cut off the connection between the connecting pipe 61 and the box 1. This solution integrates the mixing and spraying operations of the water-soluble fertilizer, reduces the volume of the equipment, and ensures that the water-soluble fertilizer is fully mixed with water, reducing the blockage of the water-soluble fertilizer. At the same time, during the spraying process, the guide vane 54 still applies thrust to the solution, effectively reducing the precipitation of the solution, ensuring the stable use of the equipment, and reducing the waste of water-soluble fertilizer.

Claims

1. A water-soluble fertilizer mixing spraying device, comprising a box (1), a shoulder strap (2) fixedly connected to the surface of the box (1), a feed port (4) provided on the upper surface of the box (1), a cover (3) installed on the feed port (4), characterized in that: The lower surface of the housing (1) is provided with a control device (5), the control device (5) comprising a cylinder (55), the cylinder (55) being fixedly connected to the lower surface of the housing (1), the output end of the cylinder (55) being fixedly connected to a mounting plate (56), the side of the mounting plate (56) close to the cylinder (55) being fixedly connected to a motor (51), the lower surface of the housing (1) being provided with a guide tube (57), the driving end of the motor (51) being fixedly connected to a transmission shaft (52), one end of the transmission shaft (52) being inserted into the guide tube (57), the transmission shaft (52) being fixedly connected to a guide vane (54), and the surface of the guide tube (57) being provided with a spraying mechanism (6).

2. A water-soluble fertilizer mixing spraying device according to claim 1, characterized in that: The number of the cylinders (55) is two, and the two cylinders (55) are arranged in a mirror image.

3. The water-soluble fertilizer mixing spraying device according to claim 1, characterized in that: A baffle (53) is fixedly connected to the surface of the transmission shaft (52), and the baffle (53) is in a disc shape.

4. A water-soluble fertilizer mixing spraying device according to claim 3, characterized in that: The outer diameter of the baffle (53) is smaller than the inner diameter of the guide tube (57), and one end of the baffle (53) is inserted into the interior of the guide tube (57).

5. The water-soluble fertilizer mixing spraying device according to claim 1, characterized in that: The spraying mechanism (6) comprises a connecting pipe (61), the connecting pipe (61) being connected to the guide tube (57), a conduit (62) being installed on the surface of the connecting pipe (61), a handle (63) being installed at one end of the conduit (62) away from the connecting pipe (61), and a spray head (64) being fixedly connected to one end of the handle (63) away from the conduit (62).

6. The water-soluble fertilizer mixing spraying device according to claim 1, characterized in that: A clamping block (65) is fixedly connected to the surface of the box body (1), and there are two clamping blocks (65), which are arranged in a mirror image.

7. The water-soluble fertilizer mixing spraying device according to claim 5, characterized in that: The connecting pipe (61) is connected to the middle portion of the guide tube (57), and the cross section of the connecting pipe (61) is C-shaped.

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