Agricultural riding type rear fertilization device

Abstract

The invention relates to the technical field of agricultural fertilization, in particular to an agricultural riding type rear fertilization device which comprises a device body, the device body comprises a handrail and a frame, and a fertilization box, a power box, an air duct and a spray fertilization mechanism are arranged on the frame; a sitting position is arranged between the fertilizing box and the handrail; the power box is arranged on the side, away from the handrail, of the fertilization box, a power mechanism is arranged in the power box, the power mechanism provides power for the device body, and the power mechanism can pump fertilizer liquid in the fertilization box into the spray fertilization mechanism; the air duct is arranged on one side, far away from the fertilization box, of the power box and can atomize fertilizer liquid sprayed by the spray fertilization mechanism; the spray fertilization mechanism is communicated with the fertilization box and can spray out fertilizer liquid, the rear-mounted spray fertilization device is provided, the fertilizer liquid can be atomized and then fertilized to crops on the two sides of an agricultural vehicle, a main fertilization acceptor is changed from soil to leaves, and the problem that an existing fertilization device cannot be used due to soil factors can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural fertilization, and in particular to an agricultural ride-on rear-mounted fertilization device. Background Art

[0002] Fertilization is an important technical measure to maintain and improve soil fertility in agricultural production. The main purpose of fertilization is to increase crop yields and improve crop quality, thereby improving the economic benefits of agricultural production. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development. When fertilizing, the amount of fertilizer should be considered comprehensively based on soil fertility, crop type, target yield, climate environment and fertilizer characteristics, and the fertilization time and mode should be determined.

[0003] The existing fertilization devices are mainly handheld fertilization devices and spray fertilization devices. The former is a Chinese patent with a publication number of CN210491658U, which discloses a new handheld fertilizer applicator, which is mainly suitable for single-person handheld operation to fertilize crops in small scale and small areas, and this fertilization method is mainly based on the method of injecting into the soil; The latter is a Chinese patent with announcement number CN211406851U, which discloses a movable integrated water and fertilizer fertilization device for field crops, which is mainly suitable for spraying water and fertilizer on short crops through spray pipes of uniform height.

[0004] These two types of fertilization devices act more on the soil, but when the soil environment is not conducive to crop growth, such as excessive water, drought, excessive acidity or alkalinity of the soil, the crop root absorption is blocked, and the crops need to quickly resume growth, the above two types of fertilization devices cannot be well applied. Summary of the invention

[0005] In view of the above problems, the present invention provides an agricultural riding type rear-mounted fertilizer applying device.

[0006] The technical solution adopted is an agricultural riding rear-mounted fertilizer application device, comprising a device body, the device body comprising a handrail and a frame, the handrail is connected to the front end of the frame, wherein a fertilizer box, a power box, a wind tube and a spray fertilizer application mechanism are arranged on the frame; A seating position is provided between the fertilizer box and the handrail; The power box is arranged on a side of the fertilizer box away from the handrail, and a power mechanism is arranged in the power box, and the power mechanism provides power to the device body, and the power mechanism can pump the fertilizer liquid in the fertilizer box into the spray fertilizer mechanism; The wind tube is arranged on a side of the power box away from the fertilizer box, and the wind tube can atomize the fertilizer liquid sprayed by the spray fertilization mechanism; The spray fertilizer mechanism is connected with the fertilizer box and can spray fertilizer liquid.

[0007] Optionally, the power mechanism includes an engine, a gearbox and a water pump; The engine is arranged on the upper part of the power box, and the engine can drive the clutch wheel to rotate; The clutch wheel drives the gearbox to work, and the gearbox is arranged in the middle of the power box; The water pump is arranged at the lower part of the power box, and the water pump can pump the fertilizer liquid in the fertilizer box to the spray fertilizer mechanism.

[0008] Optionally, an air inlet is provided at the upper portion of the power box, a hollow gap is provided at the lower portion of the power box, and the air inlet is close to the engine, and the hollow gap is close to the air duct.

[0009] Optionally, an air inlet cover is provided on a side of the wind tube facing the power box, a rotor is provided in the wind tube, and the rotor can rotate in the wind tube with the center of the wind tube as the center of a circle.

[0010] Optionally, a gearbox can drive the vanes to rotate.

[0011] Optionally, the spray fertilization mechanism includes a fertilization coil, a fertilization front plate, a fertilization bottom plate, a fertilization branch pipe, a support column and a fertilization nozzle; One side of the fertilization front plate is connected to the end of the wind tube away from the air inlet cover, and the other side of the fertilization front plate is connected to the fertilization bottom plate through a support column; An air outlet cavity is provided between the fertilization bottom plate and the fertilization front plate, and the wind entering from the wind tube can be discharged from the air outlet cavity; The fertilization coil is arranged on the side of the fertilization bottom plate facing away from the fertilization front plate, and the fertilization coil is connected to the fertilization box via a water pump; The fertilization branch pipe is arranged in the air outlet cavity, one end of the fertilization branch pipe passes through the fertilization bottom plate and is communicated with the fertilization coil, and the other end of the fertilization branch pipe is connected with the fertilization nozzle.

[0012] Optionally, the spray direction of the fertilization nozzle is away from the center of the air outlet cavity.

[0013] Optionally, the air cylinder is cylindrical.

[0014] The benefits of the present invention include: 1. A rear-mounted spray fertilizer device is provided, which can atomize fertilizer liquid and then fertilize crops on both sides of the agricultural vehicle. The main fertilization receptor is changed from soil to leaves, which can improve the problem that the existing fertilization device cannot be used due to soil factors.

[0015] 2. By setting up a unique power box and wind tube structure, the engine power is transmitted to the frame main shaft. There is a clutch wheel at the front end of the frame main shaft to drive the travel gearbox to work. When the clutch wheel is closed, it drives the rear water pump and wind tube rotor blades to work, and the wind tube intake is from front to back, which greatly reduces the heat dissipation problem of engine components.

[0016] 3. The device is changed to form an opposite direction to the air outlet direction of the wind tube when it is moving, so that the wind direction is the same as the direction of the fertilizer spraying nozzle. In this way, the atomization is farther and the effect is better, which can be more suitable for foliar fertilizer.

[0017] 4. The riding design greatly increases the driving space and improves driving comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an agricultural riding rear-mounted fertilizer application device; Figure 2 This is a schematic diagram of the structure of an agricultural riding rear-mounted fertilizer spreading device during fertilization; Figure 3 It is a schematic diagram of the internal structure of the power box; Figure 4 It is a schematic diagram of the wind tube structure; Figure 5 This is a schematic diagram of the front structure of the air duct; Figure 6 It is a structural diagram of the air duct and the spray fertilization mechanism; Figure 7 It is a structural diagram of the spray fertilization mechanism.

[0019] The accompanying drawings are numerals: 1 is a handrail, 2 is a fertilizer box, 3 is a power box, 4 is a wind tube, 5 is an air inlet, 6 is a hollow gap, 7 is a fertilizer nozzle, 8 is a fertilizer bottom plate, 9 is an air outlet cavity, 10 is an engine, 11 is a gearbox, 12 is a water pump, 13 is a fertilizer front plate, 14 is a support column, 15 is a fertilizer coil, 16 is a fertilizer branch pipe, 17 is an air inlet cover, and 18 is a rotor. DETAILED DESCRIPTION

[0020] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0021] It should be noted that the illustrations provided in the following embodiments are only used to schematically illustrate the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0022] like Figure 1 and Figure 2As shown, an agricultural riding rear-mounted fertilizer application device comprises a device body, wherein the device body comprises a handrail 1 and a frame, wherein the handrail 1 is connected to the front end of the frame, wherein a fertilizer box 2, a power box 3, a wind tube 4 and a spray fertilizer application mechanism are arranged on the frame; A seating area is provided between the fertilizer box 2 and the handrail 1; The power box 3 is arranged on a side of the fertilizer box 2 away from the handrail 1. A power mechanism is arranged in the power box 3, and the power mechanism provides power to the device body. The power mechanism can pump the fertilizer liquid in the fertilizer box 2 into the spray fertilizer mechanism; The wind tube 4 is arranged on a side of the power box 3 away from the fertilizer box 2, and the wind tube 4 can atomize the fertilizer liquid sprayed by the spray fertilization mechanism; The spray fertilization mechanism is connected to the fertilization box 2 and can spray the fertilizer liquid.

[0023] The purpose of this design is to provide a rear-mounted spray fertilization device that can atomize the fertilizer liquid and then fertilize the crops on both sides of the agricultural vehicle. The main fertilization receptor is changed from soil to leaves, which can improve the problem that the existing fertilization device cannot be used due to soil factors.

[0024] It should be pointed out that this method of fertilization is suitable for foliar fertilizer application. Foliar spraying will not be limited by soil conditions. For example, some fruit trees and other deep-rooted crops absorb relatively little certain nutrients. If traditional fertilization methods are used, it is difficult to apply them to the root absorption site, and the fertilizer effect cannot be fully exerted. Foliar spraying can achieve better results.

[0025] At the same time, if Figure 3 As shown, in this embodiment, the power mechanism includes an engine 10, a gearbox 11 and a water pump 12; The engine 10 is arranged on the upper part of the power box 3, and the engine 10 can drive the clutch wheel to rotate; The clutch wheel drives the gearbox 11 to work, and the gearbox 11 is arranged in the middle of the power box 3; The water pump 12 is arranged at the lower part of the power box 3, and the water pump 12 can pump the fertilizer liquid in the fertilization box 2 to the spray fertilization mechanism.

[0026] At the same time, an air inlet 5 is provided at the upper part of the power box 3 , and a hollow gap 6 is provided at the lower part of the power box 3 , and the air inlet 5 is close to the engine 10 , and the hollow gap 6 is close to the air duct 4 .

[0027] In actual use, a unique power box and wind tube structure is set up, in which the engine power is transmitted to the frame main shaft. A clutch wheel is provided at the front end of the frame main shaft to drive the travel gearbox to work. When the clutch wheel is closed, it drives the rear water pump and wind tube rotor blades to work, and the wind tube intakes air from front to back, which greatly reduces the heat dissipation problem of engine components.

[0028] At the same time, the external airflow enters the power box through the air inlet and the hollow gap, takes away the heat of the engine and other working parts, and then enters the air duct for discharge.

[0029] like Figure 4 and Figure 5 As shown, an air inlet cover 17 is provided on one side of the wind tube 4 facing the power box 3, and a rotor 18 is provided inside the wind tube 4, and the rotor 18 can rotate in the wind tube 4 with the center of the wind tube 4 as the center of a circle.

[0030] The purpose of this design is to change the direction of the wind when the device is moving and working, so that the wind direction is the same as the direction of the fertilizer spraying nozzle. In this way, the atomization effect is better and farther, and it can be more suitable for the leaf surface.

[0031] Meanwhile, in the present embodiment, a technical solution for actively rotating the rotor blades by power control is provided, and the gearbox 11 can drive the rotor blades 18 to rotate. Of course, those skilled in the art may select a passive structure in the specific implementation.

[0032] like Figure 6 and Figure 7 As shown, the spray fertilization mechanism includes a fertilization coil 15, a fertilization front plate 13, a fertilization bottom plate 8, a fertilization branch pipe 16, a support column 14 and a fertilization nozzle 7; One side of the fertilization front plate 13 is connected to the end of the wind tube 4 away from the air inlet cover 17, and the other side of the fertilization front plate 13 is connected to the fertilization bottom plate 8 through the support column 14; An air outlet cavity 9 is provided between the fertilization bottom plate 8 and the fertilization front plate 13, and the wind energy entering from the air duct 4 is discharged from the air outlet cavity 9; The fertilization coil 15 is arranged on the side of the fertilization bottom plate 8 facing away from the fertilization front plate 13, and the fertilization coil 15 is connected to the fertilization box 2 via the water pump 12; The fertilization branch pipe 16 is arranged in the air outlet cavity 9 , one end of the fertilization branch pipe 16 passes through the fertilization bottom plate 8 and is connected to the fertilization coil 15 , and the other end of the fertilization branch pipe 16 is connected to the fertilization nozzle 7 .

[0033] The purpose of this design is that after the water pump pumps the fertilizer liquid into the fertilizer coil, it is input into the fertilizer nozzle through the fertilizer branch pipe for atomization spraying. At the same time, the airflow generated by the wind tube is discharged from the air outlet cavity, so that the atomized fertilizer liquid can be sprayed on a larger area.

[0034] In this embodiment, the spraying direction of the fertilizing nozzle 7 is far away from the center of the air outlet cavity 9, and the air cylinder 4 is cylindrical.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for the sub-technical features thereof. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural riding rear-mounted fertilizer application device, comprising a device body, the device body comprising a handrail (1) and a frame, the handrail (1) being connected to the front end of the frame, characterized in that: The frame is provided with a fertilizing box (2), a power box (3), a wind tube (4) and a fertilizing spraying mechanism; A seating position is provided between the fertilizing box (2) and the handrail (1); The power box (3) is arranged on a side of the fertilizing box (2) away from the handrail (1), and a power mechanism is arranged in the power box (3), and the power mechanism provides power to the device body, and the power mechanism can pump the fertilizer liquid in the fertilizing box (2) into the spray fertilizing mechanism; The wind tube (4) is arranged on a side of the power box (3) away from the fertilizer box (2), and the wind tube (4) can atomize the fertilizer liquid sprayed by the spray fertilization mechanism; The fertilization spraying mechanism is connected to the fertilization box (2) and can spray fertilizer liquid.

2. The agricultural riding rear-mounted fertilizer spreading device according to claim 1, characterized in that: The power mechanism comprises an engine (10), a gearbox (11) and a water pump (12); The engine (10) is arranged on the upper part of the power box (3), and the engine (10) can drive the clutch wheel to rotate; The clutch wheel drives the gearbox (11) to work, and the gearbox (11) is arranged in the middle of the power box (3); The water pump (12) is arranged at the lower part of the power box (3), and the water pump (12) can pump the fertilizer liquid in the fertilizer box (2) to the spray fertilizer mechanism.

3. The agricultural riding rear-mounted fertilizer application device according to claim 2, characterized in that: The power box (3) is provided with an air inlet (5) at the top, and a hollow gap (6) is provided at the bottom of the power box (3); the air inlet (5) is close to the engine (10), and the hollow gap (6) is close to the air duct (4).

4. The agricultural riding rear-mounted fertilizer application device according to claim 3, characterized in that: An air inlet cover (17) is provided on a side of the wind cylinder (4) facing the power box (3), a rotating vane (18) is provided inside the wind cylinder (4), and the rotating vane (18) can rotate in the wind cylinder (4) with the center of the wind cylinder (4) as the center of a circle.

5. The agricultural riding rear-mounted fertilizer application device according to claim 4, characterized in that: The gearbox (11) can drive the rotary vane (18) to rotate.

6. The agricultural riding rear-mounted fertilizer application device according to claim 3 or 4, characterized in that: The spray fertilization mechanism comprises a fertilization coil (15), a fertilization front plate (13), a fertilization bottom plate (8), a fertilization branch pipe (16), a support column (14) and a fertilization nozzle (7); One side of the fertilization front plate (13) is connected to one end of the wind tube (4) away from the air inlet cover (17), and the other side of the fertilization front plate (13) is connected to the fertilization bottom plate (8) via a support column (14); An air outlet cavity (9) is provided between the fertilization bottom plate (8) and the fertilization front plate (13), and wind energy entering from the wind tube (4) can be discharged from the air outlet cavity (9); The fertilizing coil (15) is arranged on a side of the fertilizing bottom plate (8) facing away from the fertilizing front plate (13), and the fertilizing coil (15) is connected to the fertilizing box (2) via a water pump (12); The fertilization branch pipe (16) is arranged in the air outlet cavity (9), one end of the fertilization branch pipe (16) passes through the fertilization bottom plate (8) and is connected to the fertilization coil (15), and the other end of the fertilization branch pipe (16) is connected to the fertilization nozzle (7).

7. The agricultural riding rear-mounted fertilizer spreading device according to claim 6, characterized in that: The spraying direction of the fertilizing nozzle (7) is away from the center of the air outlet cavity (9).

8. The agricultural riding rear-mounted fertilizer spreading device according to claim 6, characterized in that: The wind tube (4) is cylindrical.

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