Novel quantitative fertilizing device

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a novel quantifiable fertilizing device which comprises a tumbril and a fertilizer tank, the bottom of the outer wall of the fertilizer tank is communicated with a connecting pipe, the other end of the connecting pipe is communicated with a quantifying tank, the outer wall of the connecting pipe is fixedly connected with an electromagnetic valve, and the electromagnetic valve is fixedly connected with the quantifying tank. The top of the quantitative tank is fixedly connected with a sealing cover, the top of the sealing cover is fixedly connected with an electric push rod, one end of the electric push rod penetrates through the top of the sealing cover and is fixedly connected with a pressing plate, the top of the pressing plate is fixedly connected with an induction block, and the right side of the top of the tumbrel is fixedly connected with a limiting rod. The outer wall of the limiting rod is slidably connected with a sensor. According to the utility model, the electric push rod is started to drive the pressing plate to extract and use the fertilizer in the fertilizer tank, and the position of the induction block is inducted through the external inductor, so that the volume of the extracted fertilizer is accurately controlled, and the accuracy and uniformity of fertilization are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a novel fertilizing device with quantitative control. Background Art

[0002] A fertilizing device is a mechanical equipment used in agricultural production. Its main function is to evenly apply fertilizers to farmland to ensure that crops can obtain sufficient nutrients, thereby improving the yield and quality of agricultural products. The design and use of this device greatly reduce the labor intensity of farmers and improve the efficiency and accuracy of fertilization.

[0003] A fertilizing device usually includes a container for storing fertilizers, a mechanical device for controlling the fertilizer flow rate, and a spraying device for evenly spreading fertilizers in the field. The wide application of fertilizing devices not only improves the modernization level of agricultural production but also provides strong support for the development of sustainable agriculture.

[0004] However, during the process of fertilizing farmland, it is often done manually, which is time-consuming and laborious, and it is also impossible to accurately control the amount of fertilizer applied, which is not conducive to the growth of crops. Therefore, a novel fertilizing device with quantitative control is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a novel fertilizing device with quantitative control, aiming to improve the problem that during the process of fertilizing farmland in the prior art, it is often done manually and the amount of fertilizer applied cannot be accurately controlled.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A novel fertilizing device with quantitative control includes a fertilizing vehicle and a fertilizer tank. A connecting pipe is connected to the bottom of the outer wall of the fertilizer tank. The other end of the connecting pipe is connected to a quantitative tank. An electromagnetic valve is fixedly connected to the outer wall of the connecting pipe. A sealing cover is fixedly connected to the top of the quantitative tank. An electric push rod is fixedly connected to the top of the sealing cover. One end of the electric push rod penetrates through the top of the sealing cover and is fixedly connected to a pressing plate. An induction block is fixedly connected to the top of the pressing plate. A limiting rod is fixedly connected to the right side of the top of the fertilizing vehicle. An inductor is slidably connected to the outer wall of the limiting rod. A reinforcing bolt is threadedly connected to the right side of the inductor. A spraying mechanism is arranged on the right side of the top of the fertilizing vehicle, and the spraying mechanism is used for spraying and covering farmland at different angles.

[0007] As a further description of the above technical solution:

[0008] The spraying mechanism includes two support frames. The bottoms of the two support frames are fixedly connected to the front and rear sides of the top of the fertilizing vehicle. A support plate is fixedly connected between the adjacent two support frames. A cylinder is fixedly connected to the top of the support plate. One end of the cylinder is fixedly connected to a connecting plate. Rotating members are rotatably connected to the tops of the two support frames. Chutes are provided on the front and rear sides of the two rotating members. The left and right ends of the connecting plate are slidably connected to the inner sides of the chutes. Nozzles are fixedly connected to the opposite sides of the two rotating members. Output pipes are communicated with the front and rear sides of the outer wall of the metering tank. The other ends of the two output pipes are communicated with the adjacent sides of the nozzles.

[0009] As a further description of the above technical solution:

[0010] A sealing ring is fixedly connected to the outer wall of the pressing plate. The outer wall of the sealing ring is slidably connected to the inner wall of the metering tank.

[0011] As a further description of the above technical solution:

[0012] Reinforcing plates are fixedly connected to the bottoms of the outer walls of the fertilizer tanks. The bottoms of the two reinforcing plates are fixedly connected to the left and right sides of the top of the fertilizing vehicle.

[0013] As a further description of the above technical solution:

[0014] An observation window is fixedly connected to the front side of the outer wall of the fertilizer tank. A feed inlet is communicated with the top of the fertilizer tank.

[0015] As a further description of the above technical solution:

[0016] Lights are fixedly connected to the left sides of the top of the fertilizing vehicle. Protective covers are fixedly connected to the tops of the two lights.

[0017] As a further description of the above technical solution:

[0018] An installation block is fixedly connected to the left side of the fertilizing vehicle. A protective plate is fixedly connected to the left side of the installation block.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the left side of the top of the fertilizing vehicle. Wheels are installed around the fertilizing vehicle. Water shielding plates are fixedly connected to the four corners of the bottom of the fertilizing vehicle.

[0021] The present utility model has the following beneficial effects:

[0022] 1. In this utility model, the closing and opening of the fertilizer are controlled by a solenoid valve. The electric push rod is activated to drive the pressing plate to extract and use the fertilizer in the fertilizer tank. An induction block is fixed to the top of the pressing plate, and a limiting rod is fixed to the right side of the top of the fertilizing vehicle. The height position of the inductor is adjusted through the limiting rod and reinforced by rotating the reinforcing bolt. The position of the induction block is sensed by an external inductor to accurately control the capacity of the extracted fertilizer, ensuring the accuracy and uniformity of fertilization.

[0023] 2. In this utility model, the driving cylinder drives the connecting plate to lift upward, causing the two ends of the connecting plate to drive the rotating parts to rotate at an angle. Sliding grooves are provided on the front and rear sides of the two rotating parts, and the left and right ends of the connecting plate are slidably connected to the inner sides of the sliding grooves. Nozzles are fixedly connected to the remote sides of the two rotating parts, enabling the nozzles to rotate as the rotating parts rotate. Through the connection between the nozzles and the metering tank, uniform spraying of liquid fertilizer can be achieved. Description of the Drawings

[0024] Figure 1 is a three-dimensional view of the novel quantitative fertilizing device proposed by this utility model;

[0025] Figure 2 is a front view of the novel quantitative fertilizing device proposed by this utility model;

[0026] Figure 3 is a partial structural schematic diagram of the novel quantitative fertilizing device proposed by this utility model;

[0027] Figure 4 is an exploded view of the novel quantitative fertilizing device proposed by this utility model;

[0028] Figure 5 is a structural schematic diagram of the spraying mechanism of the novel quantitative fertilizing device proposed by this utility model.

[0029] Legend Explanation:

[0030] 1. Fertilizing vehicle; 2. Spraying mechanism; 201. Support frame; 202. Support plate; 203. Connecting plate; 204. Rotating part; 205. Nozzle; 206. Sliding groove; 207. Cylinder; 208. Output pipe; 3. Fertilizer tank; 4. Connecting pipe; 5. Metering tank; 6. Solenoid valve; 7. Sealing cover; 8. Electric push rod; 9. Pressing plate; 10. Induction block; 11. Limiting rod; 12. Inductor; 13. Reinforcing bolt; 14. Sealing ring; 15. Reinforcing plate; 16. Observation window; 17. Feed inlet; 18. Controller; 19. Wheel; 20. Water shielding plate; 21. Headlight; 22. Protective cover; 23. Mounting block; 24. Protective plate. Detailed Implementation Manner

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figure 1 、 Figure 3 and Figure 4 , an embodiment provided by the present invention: a novel quantitative fertilization device, including a fertilization vehicle 1 and a fertilizer tank 3. A connecting pipe 4 is connected to the bottom of the outer wall of the fertilizer tank 3, and the other end of the connecting pipe 4 is connected to a quantitative tank 5. The fertilizer tank 3 and the quantitative tank 5 are interconnected through the connecting pipe 4, so that the fertilizer can be accurately transported into the quantitative tank 5 to achieve continuous feeding; reinforcing plates 15 are fixedly connected to the bottom of the outer wall of the fertilizer tank 3, and the bottoms of the two reinforcing plates 15 are fixedly connected to the left and right sides of the top of the fertilization vehicle 1 to strengthen the firmness between the fertilizer tank 3 and the fertilization vehicle 1 through the reinforcing plates 15; a solenoid valve 6 is fixedly connected to the outer wall of the connecting pipe 4, and a sealing cover 7 is fixedly connected to the top of the quantitative tank 5 to control the closing and opening of the fertilizer through the solenoid valve 6; an electric push rod 8 is fixedly connected to the top of the sealing cover 7, and one end of the electric push rod 8 penetrates through the top of the sealing cover 7 and is fixedly connected to a pressing plate 9 to drive the pressing plate 9 to extract the fertilizer in the fertilizer tank 3 by starting the electric push rod 8; an induction block 10 is fixedly connected to the top of the pressing plate 9, a limiting rod 11 is fixedly connected to the right side of the top of the fertilization vehicle 1, and a sensor 12 is slidably connected to the outer wall of the limiting rod 11. A reinforcing bolt 13 is threadedly connected to the right side of the sensor 12 to control the capacity of the extracted fertilizer by setting the position of the external sensor 12; a spraying mechanism 2 is arranged on the right side of the top of the fertilization vehicle 1, and the spraying mechanism 2 is used to spray and cover farmland at different angles. A sealing ring 14 is fixedly connected to the outer wall of the pressing plate 9, and a sealing ring 14 is installed on the outer wall of the pressing plate 9. The sealing between the pressing plate 9 and the quantitative tank 5 can be ensured through the sealing ring 14; the outer wall of the sealing ring 14 is slidably connected to the inner wall of the quantitative tank 5, an observation window 16 is fixedly connected to the front side of the outer wall of the fertilizer tank 3, and a feeding port 17 is connected to the top of the fertilizer tank 3. The storage capacity in the fertilizer tank 3 is observed in real time through the observation window 16, and the fertilizer is added and used through the feeding port 17;

[0033] Specifically, the bottom of the outer wall of the fertilizer tank 3 is connected to the metering tank 5 through a connecting pipe 4, so that the mutual flow of fertilizer between the fertilizer tank 3 and the metering tank 5 can be realized, thereby ensuring that the fertilizer can be accurately transported into the metering tank 5 to achieve the function of continuous feeding. Two reinforcing plates 15 are evenly and fixedly connected to the bottom of the outer wall of the fertilizer tank 3, and the bottoms of these two reinforcing plates 15 are respectively fixedly connected to the left and right sides of the top of the fertilizer applicator 1. Through the setting of the reinforcing plates 15, the firmness between the fertilizer tank 3 and the fertilizer applicator 1 can be further strengthened, ensuring the stability of the device during use; a solenoid valve 6 is fixedly connected to the outer wall of the connecting pipe 4, and a sealing cover 7 is fixedly connected to the top of the metering tank 5. The function of the solenoid valve 6 is to control the closing and opening of the fertilizer, so as to achieve precise control of the fertilizer transportation; a power push rod 8 is fixedly connected to the top of the sealing cover 7, and the model of the power push rod 8 is Hydraulic Actuators; one end of the power push rod 8 penetrates through the top of the sealing cover 7 and is fixedly connected to a pressing plate 9; by starting the power push rod 8, the pressing plate 9 can be driven to extract and use the fertilizer in the fertilizer tank 3, so as to achieve precise control of the fertilizer; a sensing block 10 is fixedly connected to the top of the pressing plate 9, and a limiting rod 11 is fixedly connected to the right side of the top of the fertilizer applicator 1; a sensor 12 is slidably connected to the outer wall of the limiting rod 11, and a reinforcing bolt 13 is threadedly connected to the right side of the sensor 12; by setting the position of the external sensor 12, the capacity of the extracted fertilizer can be accurately controlled, ensuring the accuracy and uniformity of fertilization; the outer wall of the sealing ring 14 is slidably connected to the inner wall of the metering tank 5, which can further ensure the sealing effect. A viewing window 16 is fixedly connected to the front side of the outer wall of the fertilizer tank 3. Through the viewing window 16, the storage capacity in the fertilizer tank 3 can be observed in real time, which is convenient for users to timely understand the use situation of the fertilizer. A feed inlet 17 is communicated with the top of the fertilizer tank 3. Through the feed inlet 17, the fertilizer can be conveniently added and used, ensuring the continuity of the device during use.

[0034] Refer to Figure 1 、 Figure 3 and Figure 5, the spraying mechanism 2 includes two support frames 201. The bottoms of the two support frames 201 are fixedly connected to the front and rear sides of the top of the fertilizer applicator 1. A support plate 202 is fixedly connected between adjacent ones of the two support frames 201. The support frame 201 and the support plate 202 are integrally formed to ensure the firmness of the entire spraying mechanism 2. A cylinder 207 is fixedly connected to the top of the support plate 202. One end of the cylinder 207 is fixedly connected to a connecting plate 203. Rotating members 204 are rotatably connected to the tops of the two support frames 201. By driving the cylinder 207 to drive the connecting plate 203 to lift upward, both ends of the connecting plate 203 drive the rotating members 204 to rotate at an angle. Chutes 206 are provided on the front and rear sides of the two rotating members 204. The left and right ends of the connecting plate 203 are slidably connected to the inner sides of the chutes 206. Nozzles 205 are fixedly connected to the opposite sides of the two rotating members 204. The connecting plate 203 and the rotating members 204 slide and rotate through the chutes 206, enabling the rotating members 204 to rotate normally. Output pipes 208 are communicated with the front and rear sides of the outer wall of the metering tank 5. The other ends of the two output pipes 208 are communicated with the adjacent sides of the nozzles 205. The nozzles 205 are installed and fixed by the rotating members 204, enabling the nozzles 205 to rotate along with the rotation of the rotating members 204. Through the connection between the nozzles 205 and the metering tank 5;

[0035] Specifically, the bottoms of the support frames 201 are firmly fixed to the front and rear sides of the top of the fertilizer applicator 1. Support plates 202 are fixed between adjacent support frames 201. The support frame 201 and the support plate 202 are integrally formed, which can ensure the firmness of the entire spraying mechanism 2. A cylinder 207 is fixedly connected to the top of the support plate 202. One end of the cylinder 207 is fixedly connected to a connecting plate 203. Rotating members 204 are rotatably connected to the tops of the two support frames 201. By driving the cylinder 207 to drive the connecting plate 203 to lift upward, both ends of the connecting plate 203 drive the rotating members 204 to rotate at an angle. Chutes 206 are provided on the front and rear sides of the two rotating members 204. The left and right ends of the connecting plate 203 are slidably connected to the inner sides of the chutes 206. Nozzles 205 are fixedly connected to the opposite sides of the two rotating members 204. The connecting plate 203 and the rotating members 204 slide and rotate through the chutes 206, enabling the rotating members 204 to rotate normally. Output pipes 208 are communicated with the front and rear sides of the outer wall of the metering tank 5. The other ends of the two output pipes 208 are communicated with the adjacent sides of the nozzles 205. The nozzles 205 are installed and fixed by the rotating members 204, enabling the nozzles 205 to rotate along with the rotation of the rotating members 204. Through the connection between the nozzles 205 and the metering tank 5, uniform spraying of liquid fertilizer can be achieved.

[0036] Refer to Figure 1 and Figure 2, on the left side of the top of the fertilizer applicator 1, there are fixedly connected headlights 21. On the top of both headlights 21, there are fixedly connected protective covers 22. The headlights 21 are used to illuminate the road to improve the moving safety. On the left side of the fertilizer applicator 1, there is a fixedly connected mounting block 23. On the left side of the mounting block 23, there is a fixedly connected protective plate 24. The protective plate 24 is used to protect the fertilizer applicator 1 to avoid being bumped on the front side. On the left side of the top of the fertilizer applicator 1, there is a fixedly connected controller 18. Wheels 19 are installed around the fertilizer applicator 1. At the four corners of the bottom of the fertilizer applicator 1, there are fixedly connected water shielding plates 20. The controller 18 facilitates the simple operation and control of the operating equipment on the entire device.

[0037] Specifically, at the left side position of the top of the fertilizer applicator 1, there are two fixedly connected headlights 21. On the top of these two headlights 21, there are respectively fixedly connected protective covers 22. In the case of night or insufficient light, the headlights 21 effectively illuminate the road, thus significantly improving the safety of the fertilizer applicator 1 during movement. At the same time, the protective cover 22 can effectively protect the headlights 21 from being damaged in a harsh external environment. At the left side position of the fertilizer applicator 1, there is a fixedly connected mounting block 23. Through the mounting block 23, the protective plate 24 is connected. The function of the protective plate 24 is to protect the fertilizer applicator 1 to avoid being bumped on the front side during driving, thus ensuring the safe and stable operation of the equipment. At the left side position of the top of the fertilizer applicator 1, there is also a fixedly connected controller 18. Due to the presence of the controller 18, the operator can conveniently perform simple operation and control on the operating equipment on the entire device, thus improving the work efficiency and operation convenience. Wheels 19 are installed around the fertilizer applicator 1. These wheels 19 enable the fertilizer applicator 1 to move flexibly on different terrains and adapt to various complex working environments. At the same time, the design of the wheels 19 also ensures the stability and durability of the fertilizer applicator 1 during movement. At the four corners of the bottom of the fertilizer applicator 1, there are fixedly connected water shielding plates 20. The function of the water shielding plates 20 is to prevent the splashing water of soil and fertilizer from eroding and damaging the bottom of the fertilizer applicator 1 during fertilization, thus extending the service life of the equipment.

[0038] Working principle: First, the fertilizer tank 3 is connected to the metering tank 5 through the connecting pipe 4. The fertilizer flows between the fertilizer tank 3 and the metering tank 5, so as to ensure that the fertilizer can be accurately transported into the metering tank 5, realizing the function of continuous feeding. The solenoid valve 6 is used to control the closing and opening of the fertilizer, so as to realize the accurate control of the fertilizer transportation. By starting the electric push rod 8 to drive the pressing plate 9 to extract and use the fertilizer in the fertilizer tank 3, an induction block 10 is fixed on the top of the pressing plate 9, and a limiting rod 11 is fixed on the top right side of the fertilizer applicator vehicle 1; the position of the sensor 12 is adjusted in height through the limiting rod 11 and is fixed through the rotation of the reinforcing bolt 13; the position of the induction block 10 is sensed by the external sensor 12 to accurately control the capacity of the extracted fertilizer, ensuring the accuracy and uniformity of fertilization.

[0039] Moreover, the driving cylinder 207 drives the connecting plate 203 to lift upward, so that both ends of the connecting plate 203 drive the rotating parts 204 to rotate at an angle; sliding grooves 206 are formed on the front and rear sides of the two rotating parts 204, and the left and right ends of the connecting plate 203 are slidably connected to the inner sides of the sliding grooves 206; spray heads 205 are fixedly connected to the far sides of the two rotating parts 204, so that the spray heads 205 can rotate with the rotation of the rotating parts 204. Through the connection between the spray heads 205 and the metering tank 5, the uniform spraying of liquid fertilizer can be realized.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of quantitative fertilization device, comprising a fertilization vehicle (1) and a fertilizer tank (3), characterized in that: The bottom of the outer wall of the fertilizer tank (3) is connected to a connecting pipe (4), the other end of the connecting pipe (4) is connected to a metering tank (5), an electromagnetic valve (6) is fixedly connected to the outer wall of the connecting pipe (4), a sealing cover (7) is fixedly connected to the top of the metering tank (5), an electric push rod (8) is fixedly connected to the top of the sealing cover (7), one end of the electric push rod (8) penetrates through the top of the sealing cover (7) and is fixedly connected to a pressing plate (9), an induction block (10) is fixedly connected to the top of the pressing plate (9), a limiting rod (11) is fixedly connected to the right side of the top of the fertilizer applicator (1), a sensor (12) is slidably connected to the outer wall of the limiting rod (11), a reinforcing bolt (13) is threadedly connected to the right side of the sensor (12), and a spraying mechanism (2) is arranged on the right side of the top of the fertilizer applicator (1), and the spraying mechanism (2) is used for spraying and covering farmlands at different angles.

2. The novel quantifiable fertilizing device according to claim 1, wherein: The spraying mechanism (2) includes two support frames (201), the bottoms of the two support frames (201) are fixedly connected to the front and rear sides of the top of the fertilizer applicator (1), a support plate (202) is fixedly connected between the two adjacent support frames (201), a cylinder (207) is fixedly connected to the top of the support plate (202), one end of the cylinder (207) is fixedly connected to a connecting plate (203), rotating members (204) are rotatably connected to the tops of the two support frames (201), sliding grooves (206) are formed in the front and rear sides of the two rotating members (204), the left and right ends of the connecting plate (203) are slidably connected to the inner sides of the sliding grooves (206), spray nozzles (205) are fixedly connected to the mutually remote sides of the two rotating members (204), output pipes (208) are communicated with the front and rear sides of the outer wall of the metering tank (5), and the other ends of the two output pipes (208) are communicated with the adjacent sides of the spray nozzles (205).

3. The novel quantitative fertilization device according to claim 1, characterized in that: A sealing ring (14) is fixedly connected to the outer wall of the pressing plate (9), and the outer wall of the sealing ring (14) is slidably connected to the inner wall of the metering tank (5).

4. The novel quantitative fertilization device according to claim 1, characterized in that: Reinforcing plates (15) are fixedly connected to the bottom of the outer wall of the fertilizer tank (3), and the bottoms of the two reinforcing plates (15) are fixedly connected to the left and right sides of the top of the fertilizer applicator (1).

5. The novel quantitative fertilization device according to claim 1, characterized in that: An observation window (16) is fixedly connected to the front side of the outer wall of the fertilizer tank (3), and a feeding port (17) is communicated with the top of the fertilizer tank (3).

6. The novel quantitative fertilization device according to claim 1, wherein: Lamps (21) are fixedly connected to the left side of the top of the fertilizer applicator (1), and protective covers (22) are fixedly connected to the tops of the two lamps (21).

7. The novel quantifiable fertilizing device according to claim 1, characterized in that: An installation block (23) is fixedly connected to the left side of the fertilizer applicator (1), and a protective plate (24) is fixedly connected to the left side of the installation block (23).

8. The novel quantifiable fertilizing device according to claim 1, wherein: A controller (18) is fixedly connected to the left side of the top of the fertilizer applicator (1), wheels (19) are installed around the fertilizer applicator (1), and water shielding plates (20) are fixedly connected to the four corners of the bottom of the fertilizer applicator (1).

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