Apple planting fertilizer mixing device
By designing an apple planting fertilizer mixing device that includes a mixing box, a blending box, and a quantitative feeding component, the problem of cumbersome manual fertilizer addition was solved. This device enables quantitative fertilizer application and crushing, simplifies the operation process, and improves fertilization efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIBET HONGNONG AGRI DEV CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-06-05
Smart Images

Figure CN224321345U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit planting technology, and in particular to a fertilizer mixing device for apple planting. Background Technology
[0002] Apples are rich in minerals, vitamins, and other nutrients, making them one of the most popular and commonly consumed fruits. my country is a major apple producer, accounting for 65% of the world's total apple production, and has a long history of apple cultivation. Apple trees require fertilization to increase nutrient availability. Currently, apple tree fertilizers are commonly divided into solid and liquid fertilizers. For ease of application, both types are often mixed together before application.
[0003] According to the patent application CN218281630 U, a fertilizer mixing device for apple cultivation is disclosed on the patent website, "This utility model discloses a fertilizer mixing device for apple cultivation, including a main body, a top cover, a clamping plate on one side of the main body, a rotating shaft on the inner side of the clamping plate, and the rotating shaft passing through both sides of the top cover. A transparent cover plate is provided on the surface of the top cover plate; a folding door is provided on one side of the transparent cover plate, and a handle is provided on the surface of the folding door, which is movably connected to the top cover. A feeding port is provided below the folding door, and the feeding port passes through the surface of the top cover. A drive motor is provided on the outer side of the main body. This utility model provides a fertilizer mixing device for apple cultivation that ensures the safety of the working environment for staff during use, improves the safety of the device, and allows for more even mixing of fertilizer through a stable feeding angle, improving the mixing efficiency and making it highly practical."
[0004] Regarding the above description, the applicant believes the following problems exist: Flipping the folding door upwards exposes the feeding port to the outside, allowing the user to pour fertilizer into it. While the fertilizer maintains a stable feeding trajectory as it passes through the port, ensuring a consistent feeding angle for more even mixing, this may require the addition of special agents to guarantee healthy apple growth. These agents must be added in precise quantities based on actual conditions. Manual addition necessitates the use of measuring tools, making the process cumbersome and labor-intensive. Utility Model Content
[0005] To overcome the problem of manual addition, which requires measuring tools to measure before adding, the operation is cumbersome and easily causes labor losses.
[0006] The technical solution of this utility model is as follows: an apple planting fertilizer mixing device, including a mixing box; it also includes a blending box and a mixing component. The blending box is fixedly connected to the top of the mixing box, the mixing component is arranged inside the mixing box, a PLC control device is fixedly connected to the outside of the mixing box, a support frame is fixedly connected to the bottom of the mixing box, a discharge control pipe is fixedly connected to the bottom of the mixing box, a crushing box is fixedly connected to the bottom of the blending box, a motor is fixedly connected to the outside of the crushing box, a crushing roller is fixedly connected to the output end of the motor is fixedly connected to the output end of the crushing roller, a gear is fixedly connected to the output end of the crushing roller, a gear is meshed with the output end of the gear, a crushing roller is fixedly connected to the output end of the gear, a rotating disk is fixedly connected to the output end of the crushing roller, a rotating belt is driven to the output end of the rotating belt away from the output end of the rotating disk, an auxiliary material control device is arranged outside the output end of the rotating disk, and a quantitative feeding component is arranged on the top of the blending box.
[0007] Preferably, the quantitative feeding assembly includes a second motor, which is fixedly connected to the outside of the mixing box. A screw is fixedly connected to the output end of the second motor. A measuring box is threadedly connected to the outside of the screw. A third motor is fixedly connected to the outside of the measuring box. A threaded rod is fixedly connected to the output end of the third motor. An adjusting box is threadedly connected to the outside of the threaded rod. A slide rod is fixedly connected inside the measuring box. A slide plate is slidably connected inside the measuring box. A slide plate is slidably connected inside the slide plate. A control valve is fixedly connected to the bottom of the adjusting box. A storage box is fixedly connected to the top of the mixing box. A control valve is fixedly connected to the bottom of the storage box. A limit rod is fixedly connected inside the mixing box.
[0008] Preferably, the measuring box has a through hole, and the measuring box is slidably connected to the outside of the limiting rod through the through hole.
[0009] Preferably, the measuring box is provided with a sliding groove, and the adjusting box is slidably connected to the inside of the measuring box through the sliding groove.
[0010] Preferably, when the regulating box is close to the mixing box, the fertilizer capacity inside the measuring box will increase, and when the regulating box is far away from the mixing box, the fertilizer capacity inside the measuring box will decrease.
[0011] Preferably, the mixing assembly includes a fourth motor, which is fixedly connected to the outside of the mixing chamber. A rotating rod is fixedly connected to the output end of the fourth motor, and stirring blades are fixedly connected to the outside of the rotating rod.
[0012] Preferably, the mixing chamber has a second through hole, through which the rotating rod is rotatably connected to the inside of the mixing chamber.
[0013] The beneficial effects of this utility model are as follows: After the fertilizer is put into the storage box, the motor is started to drive the threaded rod to rotate. The threaded rod drives the adjusting box to slide along the slide bar, so that the adjusting box moves closer to or away from the mixing box, thereby adjusting the fertilizer capacity in the measuring box. This makes it easier to directly measure the amount of fertilizer, simplifies the operation process, and reduces manpower input. Attached Figure Description
[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of a fertilizer mixing device for apple cultivation.
[0015] Figure 2 The diagram shows the top structure of a fertilizer mixing device for apple cultivation.
[0016] Figure 3 The diagram shown is a structural schematic of the quantitative feeding component of this utility model;
[0017] Figure 4 The diagram shown is a partial structural schematic of the quantitative feeding component of this utility model;
[0018] Figure 5 The diagram shown is a schematic representation of the internal structure of the quantitative feeding component of this utility model.
[0019] Figure 6 The diagram shown is a schematic representation of the hybrid component structure of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. Mixing box; 21. Blending box; 22. Crushing box; 23. Motor 1; 24. Rotating disc 1; 25. Rotating belt; 26. Gear 1; 27. Gear 2; 28. Crushing roller 1; 29. Crushing roller 2; 210. Rotating disc 2; 211. Auxiliary material control device; 212. Motor 2; 213. Screw; 214. Limiting rod; 215. Measuring box; 216. Motor 3; 217. Threaded rod; 218. Adjusting box; 219. Control valve 1; 220. Slide rod; 221. Slide plate 1; 222. Slide plate 2; 223. Storage box; 224. Control valve 2; 31. Motor 4; 32. Rotating rod; 33. Stirring blade; 4. PLC control device; 5. Support frame; 6. Discharge control pipe. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figures 1-6This utility model provides an embodiment of an apple planting fertilizer mixing device, including a mixing box 1; it also includes a blending box 21 and a mixing component. The blending box 21 is fixedly connected to the top of the mixing box 1, the mixing component is arranged inside the mixing box 1, a PLC control device 4 is fixedly connected to the outside of the mixing box 1, a support frame 5 is fixedly connected to the bottom of the mixing box 1, a discharge control pipe 6 is fixedly connected to the bottom of the mixing box 1, a crushing box 22 is fixedly connected to the bottom of the blending box 21, and a motor 23 is fixedly connected to the outside of the crushing box 22. The output end is fixedly connected to a crushing roller 28. Gear 26 is fixedly connected to the outside of crushing roller 28. Gear 27 meshes with the outside of gear 26. Crushing roller 29 is fixedly connected to the outside of gear 27. Rotating disk 24 is fixedly connected to the outside of crushing roller 29. Rotating belt 25 is driven to the outside of rotating belt 25. Rotating disk 210 is driven to the end of rotating belt 25 away from rotating disk 24. Auxiliary material control device 211 is provided on the outside of rotating disk 210. A quantitative feeding component is provided on the top of mixing box 21.The quantitative feeding assembly includes a second motor 212, which is fixedly connected to the outside of a mixing box 21. A screw 213 is fixedly connected to the output end of the second motor 212. A measuring box 215 is threadedly connected to the outside of the screw 213. A third motor 216 is fixedly connected to the outside of the measuring box 215. A threaded rod 217 is fixedly connected to the output end of the third motor 216. An adjusting box 218 is threadedly connected to the outside of the threaded rod 217. A sliding rod 220 is fixedly connected inside the measuring box 215. The mixing box 21 has an internal sliding connection of a sliding plate 221, and an internal sliding connection of a sliding plate 222. A control valve 219 is fixedly connected to the bottom of the regulating box 218. A storage box 223 is fixedly connected to the top of the mixing box 21, and a control valve 224 is fixedly connected to the bottom of the storage box 223. A limit rod 214 is fixedly connected inside the mixing box 21. By placing fertilizer into the storage box 223, the motor 216 drives the threaded rod 217 to rotate, causing the threaded rod 217 to move... The regulating box 218 slides outside the slide bar 220, causing it to move closer to or further away from the mixing box 21. This adjusts the fertilizer capacity inside the measuring box 215 as needed. Control valve 224 opens, allowing fertilizer from the storage box 223 to be poured into the top of the regulating box 218. Then, motor 212 drives screw 213 to rotate, causing it to slide the measuring box 215 outside the limit bar 214. This allows the measuring box 215 to carry the raw material into the top of the crushing box 22. In this process, by opening control valve 219, fertilizer falls into the crushing box 22. Motor 23 drives gear 26 outside crushing roller 28 to rotate, which in turn drives crushing roller 29 outside gear 27 to rotate synchronously. Simultaneously, rotating disk 24 outside crushing roller 29 drives rotating belt 25 outside rotating disk 210, thus synchronizing the operation of auxiliary material control device 211. Crushing rollers 28 and 29 work together to crush the raw material and allow it to fall into the mixing box 1.
[0023] Please see Figure 2-5 In this embodiment, the measuring box 215 has a through hole, and the measuring box 215 is slidably connected to the outside of the limiting rod 214 through the through hole. The measuring box 215 is convenient for measuring the amount of fertilizer. The measuring box 215 has a sliding groove, and the adjusting box 218 is slidably connected to the inside of the measuring box 215 through the sliding groove. The adjusting box 218 is convenient for measuring a fixed amount of fertilizer in conjunction with the measuring box 215. When the adjusting box 218 is close to the mixing box 21, the fertilizer capacity inside the measuring box 215 will increase. When the adjusting box 218 is far away from the mixing box 21, the fertilizer capacity inside the measuring box 215 will decrease. The mixing box 21 is convenient for providing an installation base for other components.
[0024] Please see Figure 6In this embodiment, the mixing component includes a motor 31, which is fixedly connected to the outside of the mixing box 1. A rotating rod 32 is fixedly connected to the output end of the motor 31, and a stirring blade 33 is fixedly connected to the outside of the rotating rod 32. The presence of the stirring blade 33 facilitates the mixing of raw materials. A through hole 2 is provided on the mixing box 1, and the rotating rod 32 is rotatably connected to the inside of the mixing box 1 through the through hole 2. The presence of the rotating rod 32 facilitates the rotation of the stirring blade 33.
[0025] During operation, fertilizer is placed into the storage bin 223. Motor 216 drives the threaded rod 217 to rotate, causing the threaded rod 217 to slide the regulating box 218 outside the slide rod 220. This allows the regulating box 218 to move closer to or further away from the mixing bin 21, adjusting the fertilizer capacity inside the measuring bin 215 as needed. Control valve 224 opens, pouring the fertilizer from the storage bin 223 into the top of the regulating box 218. Then, motor 212 drives the screw 213 to rotate, causing the screw 213 to slide the measuring box 215 outside the limit rod 214. This allows the measuring box 215 to carry the raw material to the top of the crushing bin 22. Control valve 219... The machine is opened, allowing fertilizer to fall into the crushing box 22. The motor 23 drives the gear 26 outside the crushing roller 28 to rotate, which in turn drives the crushing roller 29 outside the gear 27 to rotate synchronously. At the same time, the rotating disk 24 outside the crushing roller 29 drives the rotating belt 25 to rotate outside the rotating disk 210, thereby making the auxiliary material control device 211 operate synchronously. The crushing roller 28 and the crushing roller 29 work together to crush the raw materials and let them fall into the mixing box 1. The motor 31 drives the rotating rod 32 to rotate, which in turn drives the stirring blade 33 to rotate inside the mixing box 1, thereby mixing the falling fertilizer together. Then, the mixed fertilizer is discharged by opening the discharge control pipe 6.
[0026] After the fertilizer is added to the storage bin 223 through the above steps, the motor 216 is started to drive the threaded rod 217 to rotate. The threaded rod 217 drives the adjusting box 218 to slide along the slide bar 220, so that the adjusting box 218 moves closer to or further away from the mixing box 21, thereby adjusting the fertilizer capacity in the measuring box 215. This design facilitates direct measurement of fertilizer quantity, simplifies the operation process, and reduces manpower input.
Claims
1. A fertilizer mixing device for apple cultivation, comprising a mixing chamber (1); characterized in that: It also includes a mixing box (21) and a mixing component. The mixing box (21) is fixedly connected to the top of the mixing box (1). The mixing component is installed inside the mixing box (1). A PLC control device (4) is fixedly connected to the outside of the mixing box (1). A support frame (5) is fixedly connected to the bottom of the mixing box (1). A discharge control pipe (6) is fixedly connected to the bottom of the mixing box (1). A crushing box (22) is fixedly connected to the bottom of the mixing box (21). A motor (23) is fixedly connected to the outside of the crushing box (22). A crushing roller (28) is fixedly connected to the output end of the motor (23). Gear 1 (26) is fixedly connected to the outside of crushing roller 1 (28). Gear 2 (27) meshes with the outside of gear 1 (26). Crushing roller 2 (29) is fixedly connected to the outside of gear 2 (27). Rotating disk 1 (24) is fixedly connected to the outside of crushing roller 2 (29). Rotating belt 25 is driven to the outside of rotating belt 25. Rotating disk 2 (210) is driven to the end of rotating belt 25 away from rotating disk 1 (24). Auxiliary material control device (211) is provided on the outside of rotating disk 2 (210). Quantitative feeding component is provided on the top of mixing box (21).
2. The fertilizer mixing device for apple cultivation according to claim 1, characterized in that: The quantitative feeding assembly includes a second motor (212), which is fixedly connected to the outside of a mixing box (21). A screw (213) is fixedly connected to the output end of the second motor (212). A measuring box (215) is threadedly connected to the outside of the screw (213). A third motor (216) is fixedly connected to the outside of the measuring box (215). A threaded rod (217) is fixedly connected to the output end of the third motor (216). An adjusting box (218) is threadedly connected to the outside of the threaded rod (217). The measuring box (… The measuring box (215) is internally fixedly connected to a slide rod (220), the measuring box (215) is internally slidably connected to a slide plate one (221), the slide plate one (221) is internally slidably connected to a slide plate two (222), the bottom of the regulating box (218) is fixedly connected to a control valve one (219), the top of the mixing box (21) is fixedly connected to a storage box (223), the bottom of the storage box (223) is fixedly connected to a control valve two (224), and the mixing box (21) is internally fixedly connected to a limit rod (214).
3. The fertilizer mixing device for apple cultivation according to claim 2, characterized in that: The measuring box (215) has a through hole, and the measuring box (215) is slidably connected to the outside of the limiting rod (214) through the through hole.
4. The fertilizer mixing device for apple cultivation according to claim 3, characterized in that: A sliding groove is provided on the measuring box (215), and the adjusting box (218) is slidably connected to the inside of the measuring box (215) through the sliding groove.
5. The fertilizer mixing device for apple cultivation according to claim 4, characterized in that: When the regulating box (218) is close to the mixing box (21), the fertilizer capacity inside the measuring box (215) will increase; when the regulating box (218) is far away from the mixing box (21), the fertilizer capacity inside the measuring box (215) will decrease.
6. The fertilizer mixing device for apple cultivation according to claim 5, characterized in that: The mixing assembly includes a motor (31), which is fixedly connected to the outside of the mixing box (1). A rotating rod (32) is fixedly connected to the output end of the motor (31), and a stirring blade (33) is fixedly connected to the outside of the rotating rod (32).
7. The fertilizer mixing device for apple cultivation according to claim 6, characterized in that: A through hole 2 is provided on the mixing box (1), and the rotating rod (32) is rotatably connected to the inside of the mixing box (1) through the through hole 2.