A device for quantitative fertilization of fruits and vegetables

Abstract

The utility model relates to fruit and vegetable quantitative fertilization technical field especially, fruit and vegetable quantitative fertilization device, including the cart, the top fixedly connected with the material cylinder of cart, the bottom of cart is equipped with the discharge gate, the discharge gate is connected with the material cylinder, the bottom fixedly connected with the fixed block of cart, the lateral surface rotationally connected with the round bar of fixed block, the surface fixedly connected with the conical wheel of round bar, the utility model discloses through the cart movement, makes the round bar drive conical wheel rotation, further through the mesh drive bevel gear rotation, makes the rotation axis drive extruding pole rotate in the inside of material cylinder, when extruding pole and extruding block contact, rectangle pole is driven to go up by extruding block, further makes the baffle from the inside of discharge gate removal, further makes the fertilizer leak through the discharge gate, when extruding pole and extruding block separate, the baffle resets under the action of damper rod, further makes the baffle block up the discharge gate, further reached the quantitative fertilization effect.

Description

Technical Field

[0001] This utility model relates to the field of quantitative fertilization technology for fruits and vegetables, and in particular to a quantitative fertilization device for fruits and vegetables. Background Technology

[0002] Agricultural fertilization is an essential measure in the cultivation of fruits and vegetables, and it is a crucial guarantee for yield and economic benefits. Therefore, it is necessary to apply fertilizer to the soil to maintain soil nutrients so that crops can grow better and better. When fruits and vegetables need fertilization, they are often fertilized by hand-pushed fertilizer spreaders.

[0003] However, when using a hand-push fertilizer spreader, the size of the fertilizer outlet is fixed. Therefore, if the fertilizer spreader is stopped while spreading fertilizer, fertilizer will continue to leak from the outlet, causing fertilizer to accumulate on the ground. This makes it impossible to stop the fertilizer spreader while spreading fertilizer, resulting in the fertilizer not being evenly applied to fruits and vegetables.

[0004] In view of this, we have studied and improved the existing problems to provide a quantitative fertilization device for fruits and vegetables, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quantitative fertilization device for fruits and vegetables.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a quantitative fertilization device for fruits and vegetables, comprising a trolley, a material cylinder fixedly connected to the top of the trolley, a discharge port provided at the bottom of the trolley, the discharge port connected to the material cylinder, a fixing block fixedly connected to the bottom of the trolley, a round rod rotatably connected to the side of the fixing block, a conical wheel fixedly connected to the surface of the round rod, a bevel gear meshing with the surface of the conical wheel, a protective cover rotatably connected to the surface of the round rod, a rotating shaft fixedly connected to one end of the bevel gear, the rotating shaft rotating inside the material cylinder, a pressing rod fixedly connected to the surface of the rotating shaft, a damping rod fixedly connected to the inner wall of the material cylinder, a rectangular rod fixedly connected to one end of the damping rod, a stop block fixedly connected to the bottom of the rectangular rod, a pressing block fixedly connected to the side of the rectangular rod, a trapezoidal rod fixedly connected to the surface of the rotating shaft, a bracket fixedly connected to the side of the discharge port, a striking hammer rotatably connected to the side of the bracket, and a spring provided on the side of the striking hammer.

[0007] Preferably, the two ends of the spring are fixedly connected to the side of the hammer and the side of the discharge port, respectively.

[0008] Preferably, a stirring rod is fixedly connected to the surface of the rotating shaft, and multiple sets of stirring rods are provided on the surface of the rotating shaft, with the distance between the multiple sets of stirring rods being the same.

[0009] Preferably, the hammerhead of the hammer is made of rubber material, and the hammerhead is relatively heavy.

[0010] Preferably, the protective cover is made of plastic, and the interior of the protective cover is provided with a conical wheel and a bevel gear.

[0011] Preferably, the extrusion block is made of rubber, and one side of the extrusion rod is inclined.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a trolley to move, causing a round rod to drive a conical wheel to rotate, which in turn drives a bevel gear to rotate, causing the shaft to drive the extrusion rod to rotate inside the material cylinder. When the extrusion rod contacts the extrusion block, the rectangular rod is driven upward by the extrusion block, which in turn moves the stop block out of the discharge port, allowing fertilizer to leak out through the discharge port. When the extrusion rod separates from the extrusion block, the stop block is reset under the action of the damping rod, which in turn blocks the discharge port, thus achieving the effect of quantitative fertilization.

[0013] 2. In this invention, during the rotation of the shaft, the trapezoidal rod squeezes the hammer, causing the hammer head to move away from the discharge port. After the trapezoidal rod separates from the hammer, the hammer resets under the action of the spring and strikes the surface of the discharge port, thereby preventing fertilizer from bridging inside the discharge port and preventing fertilizer from clogging the discharge port. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is one of the partial cross-sectional schematic diagrams of this utility model; Figure 3 This is a partial cross-sectional schematic diagram of the present invention; Figure 4 This is a partial cross-sectional schematic diagram of the present invention.

[0015] Legend: 1. Trolley; 2. Material cylinder; 3. Discharge port; 4. Protective cover; 5. Round rod; 6. Conical wheel; 7. Bevel gear; 8. Rotating shaft; 9. Stirring rod; 10. Extrusion rod; 11. Damping rod; 12. Extrusion block; 13. Stop block; 14. Rectangular rod; 15. Trapezoidal rod; 16. Support; 17. Hammer; 18. Spring. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0017] See Figures 1 to 4 As shown, this utility model provides a quantitative fertilization device for fruits and vegetables, including a trolley 1. A material cylinder 2 is fixedly connected to the top of the trolley 1, and a discharge port 3 is provided at the bottom of the trolley 1, which is connected to the material cylinder 2. A fixing block is fixedly connected to the bottom of the trolley 1, and a round rod 5 is rotatably connected to the side of the fixing block. A conical wheel 6 is fixedly connected to the surface of the round rod 5, and a bevel gear 7 meshes with the surface of the bevel gear 6. A protective cover 4 is rotatably connected to the surface of the round rod 5, and a rotating shaft 8 is fixedly connected to one end of the bevel gear 7. The inside of the material cylinder 2 rotates, and the surface of the rotating shaft 8 is fixedly connected to the extrusion rod 10. The inner wall of the material cylinder 2 is fixedly connected to the damping rod 11. One end of the damping rod 11 is fixedly connected to the rectangular rod 14. The bottom of the rectangular rod 14 is fixedly connected to the stop block 13. The side of the rectangular rod 14 is fixedly connected to the extrusion block 12. The surface of the rotating shaft 8 is fixedly connected to the trapezoidal rod 15. The side of the discharge port 3 is fixedly connected to the support 16. The side of the support 16 is rotatably connected to the hammer 17. The side of the hammer 17 is provided with a spring 18. The two ends of the spring 18 are fixedly connected to the side of the hammer 17 and the side of the discharge port 3, respectively.

[0018] It should be noted that when fertilizing fruits and vegetables, the cart 1 is moved to the location where fertilization is needed, fertilizer is poured into the inside of the hopper 2, and the cart 1 is pushed, causing the round rod 5 to rotate on the wheel, which in turn drives the conical wheel 6 to rotate. Under meshing action, the conical gear 7 rotates, which in turn drives the rotating shaft 8 to rotate inside the hopper 2. During the rotation of the rotating shaft 8, the extrusion rod 10 rotates with the rotating shaft 8. When the extrusion rod 10 rotates to the position of the extrusion block 12, the extrusion rod 10 pushes the extrusion block 12 upward, which in turn pulls the rectangular rod 14 and the stop block 13 upward, thus allowing the fertilizer to be sprinkled next to the fruits and vegetables through the discharge port 3. After the pressure block 12 separates, the rectangular rod 14 is driven to reset under the action of the damping rod 11, which in turn causes the stop block 13 to block the discharge port 3 again. The speed at which the stop block 13 moves up and down to apply fertilizer is determined by the speed of the cart 1. During the rotation of the rotating shaft 8, the trapezoidal rod 15 rotates with the rotating shaft 8. When the trapezoidal rod 15 rotates to the position of the hammer 17, the hammer head of the hammer 17 moves away from the discharge port 3. After the trapezoidal rod 15 separates from the hammer 17, the hammer 17 is reset under the action of the spring 18, which causes the hammer head to strike the outside of the discharge port 3, thus avoiding the phenomenon that fertilizer is bridging inside the discharge port 3 and cannot leak out.

[0019] See Figures 1 to 4 As shown, a stirring rod 9 is fixedly connected to the surface of the rotating shaft 8, and multiple sets of stirring rods 9 are provided on the surface of the rotating shaft 8, with the distance between the multiple sets of stirring rods 9 being the same.

[0020] It should be noted that, under the action of the stirring rod 9, the various fertilizers inside the material cylinder 2 can be evenly mixed together, avoiding the phenomenon of uneven fertilizer mixing.

[0021] See Figures 1 to 4 As shown, the hammer head of the striking hammer 17 is made of rubber material, and the hammer head of the striking hammer 17 is relatively heavy.

[0022] It should be noted that because the hammer head of the hammer 17 is made of rubber, the discharge port 3 will not be deformed when it is struck on the outside.

[0023] See Figures 1 to 4 As shown, the protective cover 4 is made of plastic, and the interior of the protective cover 4 is equipped with a conical wheel 6 and a bevel gear 7.

[0024] It should be noted that the protective cover 4 prevents soil clods and other impurities from entering between the conical wheel 6 and the bevel gear 7, thus avoiding jamming.

[0025] See Figures 1 to 4 As shown, the extrusion block 12 is made of rubber, and one side of the extrusion rod 10 is inclined.

[0026] It should be noted that because one side of the extrusion rod 10 is inclined, the extrusion block 12 can be lifted up very smoothly when it is extruded.

[0027] Working principle: When fertilizing fruits and vegetables, the cart 1 is moved to the desired fertilization location, fertilizer is poured into the cylinder 2, and the cart 1 is pushed, causing the round rod 5 to rotate on the wheel, which in turn drives the conical wheel 6 to rotate. Under meshing action, the conical gear 7 rotates, which in turn drives the rotating shaft 8 to rotate inside the cylinder 2. During the rotation of the rotating shaft 8, the rotating shaft 8 drives the stirring rod 9 to rotate inside the cylinder 2, thus mixing the various fertilizers evenly. During the rotation of the rotating shaft 8, the extrusion rod 10 rotates with the rotating shaft 8. When the extrusion rod 10 rotates to the position of the extrusion block 12, the extrusion rod 10 pushes the extrusion block 12 upward, which in turn pulls the rectangular rod 14 and the stop block 13 upward, thus allowing the fertilizer to be sprinkled next to the fruits and vegetables through the discharge port 3. After separation, the rectangular rod 14 is driven to reset under the action of the damping rod 11, thereby causing the stop block 13 to block the outlet 3 again. The speed at which the stop block 13 moves up and down to apply fertilizer is determined by the speed of the cart 1. During the rotation of the rotating shaft 8, the trapezoidal rod 15 rotates with the rotating shaft 8. When the trapezoidal rod 15 rotates to the position of the hammer 17, the hammer head of the hammer 17 moves away from the outlet 3. After the trapezoidal rod 15 separates from the hammer 17, the hammer 17 is reset under the action of the spring 18, thereby causing the hammer head to strike the outside of the outlet 3. Because the hammer head of the hammer 17 is made of rubber material, the outlet 3 will not be deformed when it strikes the outside of the outlet 3, thus avoiding the phenomenon that fertilizer will bridge inside the outlet 3 and cannot leak out.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quantitative fertilization device for fruits and vegetables, comprising a trolley (1), characterized in that: The top of the trolley (1) is fixedly connected to a material cylinder (2), and the bottom of the trolley (1) is provided with a discharge port (3), which is connected to the material cylinder (2). The bottom of the trolley (1) is fixedly connected to a fixing block, and a round rod (5) is rotatably connected to the side of the fixing block. A conical wheel (6) is fixedly connected to the surface of the round rod (5), and a bevel gear (7) meshes with the surface of the conical wheel (6). A protective cover (4) is rotatably connected to the surface of the round rod (5), and a rotating shaft (8) is fixedly connected to one end of the bevel gear (7). The rotating shaft (8) rotates inside the material cylinder (2). (8) has a pressing rod (10) fixedly connected to its surface. The inner wall of the material cylinder (2) has a damping rod (11) fixedly connected to its inner wall. One end of the damping rod (11) has a rectangular rod (14) fixedly connected to its inner wall. The bottom of the rectangular rod (14) has a stop block (13) fixedly connected to its inner wall. The side of the rectangular rod (14) has a pressing block (12) fixedly connected to its inner wall. The surface of the rotating shaft (8) has a trapezoidal rod (15) fixedly connected to its outer wall. The side of the outlet (3) has a bracket (16) fixedly connected to its inner wall. The side of the bracket (16) has a hammer (17) rotatably connected to its inner wall. The side of the hammer (17) has a spring (18) provided on its inner wall.

2. The quantitative fertilization device for fruits and vegetables according to claim 1, characterized in that: The two ends of the spring (18) are fixedly connected to the side of the hammer (17) and the side of the discharge port (3), respectively.

3. The quantitative fertilization device for fruits and vegetables according to claim 1, characterized in that: A stirring rod (9) is fixedly connected to the surface of the rotating shaft (8). Multiple sets of stirring rods (9) are provided on the surface of the rotating shaft (8), and the distance between the multiple sets of stirring rods (9) is the same.

4. The quantitative fertilization device for fruits and vegetables according to claim 1, characterized in that: The hammerhead of the hammer (17) is made of rubber material and is relatively heavy.

5. The quantitative fertilization device for fruits and vegetables according to claim 1, characterized in that: The protective cover (4) is made of plastic material, and the interior of the protective cover (4) is provided with a conical wheel (6) and a bevel gear (7).

6. The quantitative fertilization device for fruits and vegetables according to claim 1, characterized in that: The extrusion block (12) is made of rubber, and one side of the extrusion rod (10) is inclined.

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