Accurate water supply and fertilizer application device for agriculture

Abstract

The utility model discloses an accurate water supply and fertilizer application device for agriculture, which belongs to the technical field of agriculture, and adopts the technical scheme that the accurate water supply and fertilizer application device comprises a fixed frame and a switching mechanism, the inner side of the fixed frame is in bolted connection with an adjusting gear, and the front side of the fixed frame is in bolted connection with a hydraulic rod. The fixed frame can be matched with the adjusting gear, and the fixed seat, the hydraulic rod and the telescopic pipe are driven to rotate along with the rotation of the transmission gear, so that the positions of the telescopic pipe and the hydraulic rod can be changed, and the effect of quickly replacing the fertilizer is achieved; the hydraulic rod can drive the telescopic pipe to move back and forth, so that the position of the telescopic pipe can be adjusted to adapt to the fertilization positions of different crops, meanwhile, when the telescopic pipe is not used, the telescopic pipe can be retracted along with the contraction of the hydraulic rod, more activity space is provided for the currently used telescopic pipe, and the nozzle can be matched with the telescopic pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of agronomy, in particular to a precise water supply and fertilization device for agronomy. Background Art

[0002] Agronomic precision watering and fertilization devices are equipment used in agricultural production, mainly used to provide plants with precise water and nutrient solution. These devices usually use automation technology and can accurately control the supply of water and nutrient solution according to the needs and growth stages of the plants to ensure that the plants obtain the right amount of water and nutrients, thereby increasing crop yield and quality while saving water and fertilizers.

[0003] At present, a Chinese utility model with the publication number of CN208129109U discloses a precise watering and fertilizing device for agronomy, wherein a guide rail support plate is arranged at the upper end of the column, a guide rail is installed at one side of the guide rail support plate, a lateral pulley is arranged inside the lateral pulley shield, and the lateral pulley is installed on the guide rail; a hanging plate pulley is installed on the sliding simply supported beam, hanging plates are installed at both sides of the hanging plate pulley, an adjusting support rod is installed inside the fixed telescopic sleeve, and a handle is installed below the adjusting support rod; an adjusting hand wheel is arranged at the side position of the lower end of the fixed telescopic sleeve; a valve is arranged at the side position of the straight pipe; a hose is connected to a transverse hook, and both sides of the transverse slide are installed on the lateral pulley shield; a side hook is installed on the side slide, and this utility model device is a precise watering and fertilizing device for agronomy, which can be connected to an external water and fertilizer supply device through a unique supporting structure and a pipeline connection device, and finally sprayed directly to the surrounding of the plant through a nozzle with adjustable height and controllable flow to complete the operation.

[0004] When fertilizing crops in agronomy, a water-fertilization structure is used, and a precise water-fertilization device for agronomy is one of them. However, the existing precise water-fertilization device lacks a precise and fast fertilizer switching structure when fertilizing multiple intercropped crops, and is unable to switch fertilizers accurately and quickly, thereby reducing the efficiency and flexibility of fertilizing intercropped crops. Utility Model Content

[0005] The utility model provides a precise water supply and fertilization device for agronomy, aiming to solve the problem that the existing precise water supply and fertilization device lacks a precise and fast fertilizer switching structure when fertilizing multiple interplanted crops, and cannot switch fertilizers accurately and quickly, thereby reducing the efficiency and flexibility of fertilizing the interplanted crops.

[0006] The utility model is implemented as follows: an agronomic precision watering and fertilizing device comprises a fixed frame and a switching mechanism, wherein an adjusting gear is bolted to the inner side of the fixed frame, a hydraulic rod is bolted to the front side of the fixed frame, a telescopic tube is connected to the side of the front side of the fixed frame close to the hydraulic rod, a nozzle is connected to the front side of the telescopic tube, the switching mechanism is connected to the rear side of the fixed frame, a connecting frame is rotatably connected to the side of the inner side of the fixed frame close to the adjusting gear, a servo motor is bolted to the top of the rear side of the connecting frame, a fixed rod is bolted to the inner side of the adjusting gear, the rear side of the fixed rod is bolted to the switching mechanism, a connecting tube is connected to the surface of the adjusting gear, the rear side of the connecting tube is connected to the switching mechanism, the front side of the connecting tube is connected to the telescopic tube, a transmission gear is bolted to the output end of the front side of the servo motor, the bottom of the transmission gear is meshed with the top of the adjusting gear, and the front side of the hydraulic rod is bolted to the front side of the telescopic tube;

[0007] The switching mechanism includes a connecting rod, a fixing seat and a material storage tank, wherein the connecting rod is bolted to the rear side of the fixing rod, the fixing seat is bolted to the rear side of the fixing frame, the material storage tank is connected to the rear side of the fixing seat, and the front side of the material storage tank is connected to the connecting pipe.

[0008] In order to increase the connection stability of the material storage tank, as a preferred agronomic precision watering and fertilization device of the utility model, the rear side of the fixed frame is connected to a reinforcement pipe, the front side of the reinforcement pipe is connected to the connecting pipe, and the rear side of the reinforcement pipe is connected to the material storage tank.

[0009] In order to improve the flexibility of the transmission gear during operation, as a preferred agronomic precision watering and fertilizing device of the utility model, a weight-reducing groove is provided on the surface of the transmission gear, and the weight-reducing groove is designed to be annular.

[0010] In order to increase the airtightness when the telescopic tube and the material storage tank are connected to the connecting pipe, as a preferred agronomic precision watering and fertilization device of the utility model, sealing rings are clamped on both sides of the connecting pipe, the front side of the sealing ring is clamped with the telescopic tube, and the rear side of the sealing ring is clamped with the material storage tank.

[0011] In order to increase the spraying capacity, as a preferred agronomic precision watering and fertilizing device of the utility model, the front side of the nozzle is connected to an atomizing nozzle, and the surface of the atomizing nozzle is coated with corrosion-resistant paint.

[0012] In order to increase the stability of the connection between the fixing seat and the connecting rod, as a preferred agronomic precision watering and fertilizing device of the utility model, a reinforcement cover is bolted to the rear side of the fixing seat, and the inner side of the reinforcement cover is in contact with the surface of the connecting rod.

[0013] In order to facilitate observation of the remaining amount of fertilizer in the storage tank, as a preferred agronomic precision watering and fertilization device of the utility model, a glass observation window is provided on the surface of the storage tank, and the glass observation window is designed to be rectangular.

[0014] In order to facilitate the addition of materials to the storage tank, as a preferred agronomic precision watering and fertilizing device of the utility model, the rear side of the storage tank is threadedly connected with a cap, and the surface of the cap is engraved with anti-slip patterns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The precise watering and fertilizing device for agronomy is provided with a fixed frame and a switching mechanism. The fixed frame can cooperate with the adjusting gear. As the transmission gear rotates, the fixed seat, the hydraulic rod and the telescopic tube are driven to rotate, so that the positions of the telescopic tube and the hydraulic rod can be changed, and the fertilizer can be quickly replaced. The hydraulic rod can cooperate with the telescopic tube. By controlling the extension and retraction of the hydraulic rod, the hydraulic rod can drive the telescopic tube to move forward and backward, so that the position of the telescopic tube can be adjusted to adapt to the position of fertilization required for different crops. At the same time, when the telescopic tube is not in use, it can be retracted as the hydraulic rod is retracted, providing more activity space for the currently used telescopic tube, and the nozzle can be In conjunction with the telescopic tube, the fertilizer in the telescopic tube can be sprayed to the required fertilization location after power is turned on and started. The connecting rod can support the fixed seat and can drive the fixed seat to rotate as the adjusting gear rotates. The storage tank can store up to four different fertilizers separately, and the storage tank currently required for use can be changed as the fixed seat rotates. Different types of fertilizers can be provided for the telescopic tube. The connecting frame can limit the servo motor. The servo motor can cooperate with the transmission gear. After the servo motor is powered on and started, it can drive the transmission gear to rotate the adjusting gear. The connecting tube can transport the fertilizer in the storage tank to the telescopic tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the agronomic precision water supply and fertilization device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjusting gear in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the transmission gear in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the atomizing nozzle in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the switching mechanism in the utility model.

[0022] In the figure, 1. fixed frame; 2. adjusting gear; 3. hydraulic rod; 4. telescopic tube; 5. nozzle; 6. switching mechanism; 601. connecting rod; 602. fixing seat; 603. storage tank; 7. connecting frame; 8. servo motor; 9. fixing rod; 10. connecting tube; 11. transmission gear; 12. reinforcement tube; 13. weight reduction groove; 14. sealing ring; 15. atomizing nozzle; 16. reinforcement cover; 17. glass observation window; 18. cap. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: an agronomic precision watering and fertilizing device, comprising a fixed frame 1 and a switching mechanism 6, an adjusting gear 2 is bolted to the inner side of the fixed frame 1, a hydraulic rod 3 is bolted to the front side of the fixed frame 1, a telescopic tube 4 is connected to the front side of the fixed frame 1 near the hydraulic rod 3, a nozzle 5 is connected to the front side of the telescopic tube 4, the switching mechanism 6 is connected to the rear side of the fixed frame 1, a connecting frame 7 is rotatably connected to the inner side of the fixed frame 1 near the adjusting gear 2, a servo motor 8 is bolted to the top of the rear side of the connecting frame 7, a fixed rod 9 is bolted to the inner side of the adjusting gear 2, the rear side of the fixed rod 9 is bolted to the switching mechanism 6, a connecting tube 10 is connected to the surface of the adjusting gear 2, the rear side of the connecting tube 10 is connected to the switching mechanism 6, the front side of the connecting tube 10 is connected to the telescopic tube 4, a transmission gear 11 is bolted to the output end of the front side of the servo motor 8, the bottom of the transmission gear 11 is meshed with the top of the adjusting gear 2, and the front side of the hydraulic rod 3 is bolted to the front side of the telescopic tube 4;

[0026] The switching mechanism 6 includes a connecting rod 601, a fixed seat 602 and a storage tank 603. The connecting rod 601 is bolted to the rear side of the fixed rod 9, the fixed seat 602 is bolted to the rear side of the fixed frame 1, the storage tank 603 is connected to the rear side of the fixed seat 602, and the front side of the storage tank 603 is connected to the connecting pipe 10.

[0027] In this embodiment: by setting a fixed frame 1 and a switching mechanism 6, the fixed frame 1 can cooperate with the adjusting gear 2, and the rotation of the transmission gear 11 drives the fixed seat 602, the hydraulic rod 3 and the telescopic tube 4 to rotate, so that the positions of the telescopic tube 4 and the hydraulic rod 3 can be changed, and the fertilizer can be quickly replaced. The hydraulic rod 3 can cooperate with the telescopic tube 4. By controlling the extension and retraction of the hydraulic rod 3, the hydraulic rod 3 can drive the telescopic tube 4 to move forward and backward, so that the position of the telescopic tube 4 can be adjusted to adapt to the position of fertilization required for different crops. At the same time, when the telescopic tube 4 is not in use, it can be retracted as the hydraulic rod 3 shrinks, providing more activity space for the currently used telescopic tube 4. The nozzle 5 can cooperate with the telescopic tube 4, which can After power is turned on and started, the fertilizer in the telescopic tube 4 is sprayed to the required fertilization location, the connecting rod 601 can support the fixed seat 602, and can drive the fixed seat 602 to rotate as the adjusting gear 2 rotates, the storage tank 603 can store up to four different fertilizers separately, and the storage tank 603 currently required for use can be changed as the fixed seat 602 rotates, so as to provide different types of fertilizers for the telescopic tube 4, the connecting frame 7 can limit the servo motor 8, and the servo motor 8 can cooperate with the transmission gear 11. After the servo motor 8 is powered on and started, it can drive the transmission gear 11 to rotate the adjusting gear 2, and the connecting tube 10 can transport the fertilizer in the storage tank 603 to the telescopic tube 4.

[0028] As a technical optimization solution of the utility model, the rear side of the fixed frame 1 is connected with a reinforcement pipe 12 , the front side of the reinforcement pipe 12 is connected with the connecting pipe 10 , and the rear side of the reinforcement pipe 12 is connected with the storage tank 603 .

[0029] In this embodiment, by providing a reinforcing tube 12 , it can cooperate with the connecting tube 10 to further reinforce the storage tank 603 , thereby further increasing the stability when the storage tank 603 is connected to the connecting tube 10 .

[0030] As a technical optimization solution of the present invention, a weight-reducing groove 13 is provided on the surface of the transmission gear 11 , and the weight-reducing groove 13 is designed to be annular.

[0031] In this embodiment, by providing the weight-reducing groove 13 , it can cooperate with the transmission gear 11 to reduce the weight of the transmission gear 11 and improve the flexibility of the transmission gear 11 during operation. In addition, the annular design can better fit the shape of the transmission gear 11 .

[0032] As a technical optimization solution of the utility model, sealing rings 14 are clamped on both sides of the connecting pipe 10 , the front side of the sealing ring 14 is clamped with the telescopic tube 4 , and the rear side of the sealing ring 14 is clamped with the storage tank 603 .

[0033] In this embodiment: by setting a sealing ring 14, it can cooperate with the connecting tube 10 to seal and reinforce the connection between the connecting tube 10 and the telescopic tube 4, and can also seal and reinforce the connection between the connecting tube 10 and the storage tank 603, further increasing the airtightness of the connecting tube 10 when in use.

[0034] As a technical optimization solution of the utility model, the front side of the nozzle 5 is connected to an atomizing nozzle 15, and the surface of the atomizing nozzle 15 is coated with corrosion-resistant paint.

[0035] In this embodiment, the atomizing nozzle 15 can be provided to cooperate with the nozzle 5 to further increase the range of the nozzle 5 when spraying fertilizer, and further increase the efficiency of the nozzle 5 when spraying fertilizer.

[0036] As a technical optimization solution of the present invention, a reinforcement cover 16 is bolted to the rear side of the fixing seat 602 , and the inner side of the reinforcement cover 16 is in contact with the surface of the connecting rod 601 .

[0037] In this embodiment: by providing a reinforcement cover 16 , it can cooperate with the fixing seat 602 to perform auxiliary reinforcement on the connection between the connecting rod 601 and the fixing seat 602 , further increasing the stability of the connection between the connecting rod 601 and the fixing seat 602 .

[0038] As a technical optimization solution of the present utility model, a glass observation window 17 is provided on the surface of the storage tank 603, and the glass observation window 17 is designed to be rectangular.

[0039] In this embodiment: by setting a glass observation window 17, it can cooperate with the storage tube, allowing the user to observe the fertilizer reserves in the storage tank 603 at any time through the proportional observation window, so that the user can replenish the fertilizer in the storage tank 603 in time, and the rectangular design can better display the fertilizer reserves in the storage tank 603.

[0040] As a technical optimization solution of the utility model, a cap 18 is threadedly connected to the rear side of the storage tank 603, and the surface of the cap 18 is engraved with anti-slip patterns.

[0041] In this embodiment: by setting the cap 18, it can cooperate with the storage tank 603. When it is necessary to add fertilizer to the storage tank 603, the user can turn the cap 18 to open the cap 18, so as to add fertilizer to the storage tank 603, and the anti-slip texture can prevent slipping when the user turns the cap 18.

[0042] Working principle: First, four different waste materials required for fertilization are loaded into the storage tank 603 respectively, and the fertilizer will gradually flow into the telescopic tube 4 along the connecting pipe 10, and then the servo motor 8 will be energized and started, and the servo motor 8 will drive the transmission gear 11 to rotate the adjusting gear 2, and the adjusting gear 2 will drive the fixed frame 1 to rotate during the rotation, and the fixed rod 9 will drive the connecting rod 601 to rotate the fixed seat 602 along with the adjusting gear 2 until the storage tank 603 and the telescopic tube 4 move to the top of the fixed frame 1, and then the hydraulic rod 3 will be energized and started, and the hydraulic rod 3 at the top of the current fixed frame 1 will drive the telescopic tube 4 to extend forward, and the other hydraulic rods 3 will drive the telescopic tube 4 to retract backward, and then the nozzle 5 on the current telescopic tube 4 will spray the fertilizer to the spraying location required for the current crop.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precise watering and fertilizing device for agricultural use, comprising a fixed frame (1) and a switching mechanism (6), characterized in that: An adjusting gear (2) is bolted to the inner side of the fixed frame (1), a hydraulic rod (3) is bolted to the front side of the fixed frame (1), a telescopic tube (4) is connected to the front side of the fixed frame (1) near the hydraulic rod (3), a nozzle (5) is connected to the front side of the telescopic tube (4), the switching mechanism (6) is connected to the rear side of the fixed frame (1), a connecting frame (7) is rotatably connected to the inner side of the fixed frame (1) near the adjusting gear (2), a servo motor (8) is bolted to the top of the rear side of the connecting frame (7), and the adjusting gear (2) is connected to the front side of the fixed frame (1). A fixing rod (9) is bolted to the inner side of the gear (2), the rear side of the fixing rod (9) is bolted to the switching mechanism (6), a connecting tube (10) is connected to the surface of the adjusting gear (2), the rear side of the connecting tube (10) is connected to the switching mechanism (6), the front side of the connecting tube (10) is connected to the telescopic tube (4), a transmission gear (11) is bolted to the output end of the front side of the servo motor (8), the bottom of the transmission gear (11) is meshed with the top of the adjusting gear (2), and the front side of the hydraulic rod (3) is bolted to the front side of the telescopic tube (4); The switching mechanism (6) comprises a connecting rod (601), a fixing seat (602) and a material storage tank (603); the connecting rod (601) is bolted to the rear side of the fixing rod (9); the fixing seat (602) is bolted to the rear side of the fixing frame (1); the material storage tank (603) is connected to the rear side of the fixing seat (602); and the front side of the material storage tank (603) is connected to the connecting pipe (10).

2. The precise water and fertilization device for agronomy according to claim 1, characterized in that: The rear side of the fixed frame (1) is connected to a reinforcement pipe (12), the front side of the reinforcement pipe (12) is connected to the connecting pipe (10), and the rear side of the reinforcement pipe (12) is connected to the material storage tank (603).

3. The precise water and fertilization device for agronomy according to claim 1, characterized in that: A weight-reducing groove (13) is provided on the surface of the transmission gear (11), and the weight-reducing groove (13) is designed to be annular.

4. The precise water and fertilization device for agronomy according to claim 1, characterized in that: Sealing rings (14) are clamped on both sides of the connecting tube (10); the front side of the sealing ring (14) is clamped on the telescopic tube (4); and the rear side of the sealing ring (14) is clamped on the material storage tank (603).

5. The precise water and fertilization device for agricultural use according to claim 1, characterized in that: The front side of the nozzle (5) is connected to an atomizing nozzle (15), and the surface of the atomizing nozzle (15) is coated with corrosion-resistant paint.

6. The precise water and fertilization device for agricultural use according to claim 1, characterized in that: A reinforcement cover (16) is bolted to the rear side of the fixing seat (602), and the inner side of the reinforcement cover (16) is in contact with the surface of the connecting rod (601).

7. The precise water and fertilization device for agricultural use according to claim 1, characterized in that: A glass observation window (17) is provided on the surface of the material storage tank (603), and the glass observation window (17) is in a rectangular shape.

8. The precise water and fertilization device for agricultural use according to claim 1, characterized in that: A cover cap (18) is threadedly connected to the rear side of the storage tank (603), and a surface of the cover cap (18) is engraved with anti-slip patterns.

Images