Fertilizing device for apple planting

Abstract

This invention belongs to the field of agricultural machinery technology, specifically relating to an apple planting fertilization device, including a fertilizer storage chamber, a traction unit, and a fertilizer applicator. The fertilizer storage chamber and the fertilizer applicator are installed on the traction unit and are connected. A through groove is provided on the side of the fertilizer storage chamber connected to the fertilizer applicator. The fertilizer applicator includes a guide belt, a main frame, and a protective plate. The guide belt is installed inside the main frame, and the protective plate is located on the rear side of the main frame. The traction unit includes a mounting frame, a traction frame, and a moving part. The traction frame is installed at the front of the mounting frame, and the moving part is located at the bottom of the mounting frame and is connected to the guide belt. The advantage of this invention is that by using a distance sensing mechanism and a magnetic sensing unit, the change in planting spacing can be measured in advance to adjust the amount of fertilizer, achieving precise fertilization, which not only improves the utilization rate of fertilizer but also ensures that the apple trees receive sufficient nutrients.

Description

Technical Field

[0001] This invention belongs to the field of agricultural machinery technology, specifically relating to an apple planting fertilization device. Background Technology

[0002] In modern agricultural production, precision fertilization is one of the key technologies for improving crop yield and quality. Traditional fertilization methods are labor-intensive, inefficient, and difficult to apply precisely. Therefore, developing a fertilization device for apple cultivation that can adjust the amount of fertilizer applied and adapt to different planting scales is of significant practical importance. Summary of the Invention

[0003] In view of the above-mentioned shortcomings of the prior art, the present invention provides an apple planting fertilization device to solve the problem that the prior art cannot adjust the amount of fertilizer.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] An apple planting fertilization device includes a fertilizer storage chamber, a traction unit, and a fertilizer applicator. The fertilizer storage chamber and the fertilizer applicator are installed on the traction unit and are connected. A through groove is provided on the side of the fertilizer storage chamber connected to the fertilizer applicator. The fertilizer applicator includes a guide belt, a main frame, and a protective plate. The guide belt is installed inside the main frame, and the protective plate is located on the rear side of the main frame. The traction unit includes a mounting frame, a traction frame, and a moving part. The traction frame is installed at the front of the mounting frame, and the moving part is located at the bottom of the mounting frame and is connected to the guide belt.

[0006] The moving part includes a wheel body, a main shaft, and bearings. The wheel body is located at both ends of the main shaft, and the main shaft is mounted on the bottom end of the mounting frame. A distance sensing mechanism is provided inside the wheel body.

[0007] Furthermore, the distance sensing mechanism includes an outer rim, an outer fixed shaft, an inner fixed shaft, a magnetic sensing element, and a transmitter. The outer rim is disposed between the outer and inner fixed shafts, which are fixed to the inner side of the wheel body. The main shaft passes through the distance sensing mechanism and connects to the wheel body. The magnetic sensing element includes a transmission gear set, a measuring shaft, magnetic field lines, and a magnetic field coil. The measuring shaft is connected to the transmission gear set, the magnetic field lines are disposed on the measuring shaft, and the magnetic field coil is disposed on one side of the magnetic field lines. The inner side of the outer rim is provided with a fitting groove, which engages with the transmission gear set.

[0008] Furthermore, the guide belt includes a guide gear, a track, and a diverter cover. The track is connected to the main shaft through the guide gear, and the diverter cover is detachably connected to the track.

[0009] Furthermore, the fertilizer applicator is also provided with an auxiliary part on one side, which includes a funnel, a diverter, a diverter shaft, and a diverter track. The diverter is installed at the bottom of the funnel, the diverter shaft is connected to the diverter, and the diverter track connects the diverter shaft to the main shaft.

[0010] Furthermore, a soil-breaking plate is provided on the front side of the protective plate, and the front end of the soil-breaking plate is conical.

[0011] Furthermore, the mounting frame is provided with a burying part at the rear. The burying part includes a sheet, a fixing plate, a connecting arm, and a fixing rod. The sheet is fixed to the connecting arm by the fixing plate, and the connecting arm is detachably connected to the fixing rod.

[0012] Furthermore, the sheet is circular, and the sheet is provided in two sets, with the inclination angle of the two sets of sheets being greater than or equal to 35°, and the two sets of sheets forming an inward opening.

[0013] Furthermore, the distributor is provided with several grooves.

[0014] Furthermore, a conveying pipe is connected to the bottom of the funnel, and a soil-breaking plate is provided at the outlet end of the conveying pipe.

[0015] Furthermore, the soil-breaking plate is equipped with reinforcing ribs inside.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The outer wheel ring drives the transmission gear set to rotate, which in turn drives the measuring shaft to rotate. Magnetic field lines reciprocate through the sensing area of ​​the magnetic field coil. A set of metal rods is set on the sensing area, and a conductive coil is set on the metal rods. The magnetic field lines have magnetic force. Each time they pass through the area of ​​the metal rods, the conductive coil generates a current that is input to the transmitter. By measuring the number of rotations of the wheel, the spacing and total distance of the apple trees can be accurately calculated. By measuring the changes in the planting spacing in advance, the amount of fertilizer can be adjusted to achieve precise fertilization, which not only improves the utilization rate of fertilizer but also ensures that the apple trees receive sufficient nutrients. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the apple planting fertilization device of the present invention;

[0019] Figure 2 This is a schematic diagram of the front view of the distance sensing mechanism in an embodiment of the apple planting fertilization device of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the distance sensing mechanism in an embodiment of the apple planting fertilization device of the present invention;

[0021] Figure 4This is a schematic diagram of the left-hand structure of the distance sensing mechanism in an embodiment of the apple planting fertilization device of the present invention;

[0022] Figure 5 This is a schematic diagram of the main structure of an embodiment of the apple planting fertilization device of the present invention after removing the auxiliary parts;

[0023] Figure 6 This is a three-dimensional structural diagram of an embodiment of the apple planting fertilization device of the present invention after removing the auxiliary parts;

[0024] Figure 7 for Figure 6 A magnified schematic diagram of the local structure at point X;

[0025] Figure 8 This is a schematic diagram of the main shaft in this embodiment;

[0026] The reference numerals in the accompanying drawings include:

[0027] Fertilizer storage chamber 1, through groove 10, mounting frame 20, traction frame 21, wheel body 220, main shaft 221, outer shaft 2210, inner shaft 2211, rotating bearing 2212, bearing 222, fertilizer applicator 3, soil breaking plate 320, guide gear 301, track 302, diverter cover 303, main frame 31, protective plate 32, distance sensing mechanism 4, outer wheel rim 41, fitting groove 410, outer fixed shaft 42, inner fixed shaft 43, magnetic sensing part 44, transmission gear set 441, measuring shaft 442, magnetic field line 443, magnetic field coil 444, transmitter 45, funnel 51, diverter 52, diverter shaft 53, diverter track 54, plate body 61, fixed plate 62, connecting arm 63, fixed rod 64. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments:

[0029] It should be noted that the same or similar reference numerals in the accompanying drawings of the embodiments of the present invention correspond to the same or similar components. In the description of the present invention, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0030] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0031] In the description of this invention, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention. Example

[0032] like Figures 1-7 As shown, the apple planting fertilization device includes a fertilizer storage chamber 1, a traction unit, and a fertilizer applicator 3. The fertilizer storage chamber 1 and the fertilizer applicator 3 are installed on the traction unit and are connected. A through groove 10 is provided on the side of the fertilizer storage chamber 1 connected to the fertilizer applicator 3. The fertilizer applicator 3 includes a guide belt, a main frame 31, and a protective plate 32. The guide belt is installed inside the main frame 31, and the protective plate 32 is located on the rear side of the main frame 31. The traction unit includes a mounting frame 20, a traction frame 21, and a moving part. The traction frame 21 is installed at the front of the mounting frame 20, and the moving part is located at the bottom of the mounting frame 20 and is connected to the guide belt.

[0033] The moving part includes a wheel body 220, a main shaft 221, and a bearing 222. The wheel body 220 is located at both ends of the main shaft 221. The main shaft 221 is mounted on the bottom of the mounting frame 20 through the bearing 222. A distance sensing mechanism 4 is provided inside the wheel body 220.

[0034] Through the distance sensing mechanism 4 and the magnetic sensing unit 44, the device can measure the changes in planting spacing in advance and adjust the amount of fertilizer to achieve precise fertilization, which not only improves the utilization rate of fertilizer, but also ensures that the apple trees receive sufficient nutrients.

[0035] The guide strip design ensures that the fertilizer can be evenly distributed at the base of the apple tree, avoiding the problem of uneven nutrient absorption caused by concentrated or uneven fertilizer application.

[0036] The device can be adapted to different planting environments and apple tree varieties by replacing different components. For example, the detachable connection design of the diversion cover 303 and the soil breaking plate 320 increases its applicability in different soil types.

[0037] The distance sensing mechanism 4 includes an outer ring 41, an outer fixed shaft 42, an inner fixed shaft 43, a magnetic sensing unit 44, and a transmitter 45. The outer ring 41 is located between the outer fixed shaft 42 and the inner fixed shaft 43. The outer fixed shaft 42 and the inner fixed shaft 43 are mounted on the inner side of the wheel body 220. The main shaft 221 passes through the distance sensing mechanism 4 and is connected to the wheel body 220. The magnetic sensing unit 44 includes a transmission gear set 441, a measuring shaft 442, magnetic field lines 443, and a magnetic field coil 444. The measuring shaft 442 is connected to the transmission gear set 441. The magnetic field lines 443 are located on the measuring shaft 442. The magnetic field coil 444 is located on one side of the magnetic field lines 443. The inner side of the outer ring 41 is provided with a fitting groove 410, which engages with the transmission gear set 441.

[0038] like Figure 8 As shown, the main shaft 221 is designed with inner and outer shafts. A rotating bearing 2212 is provided between the outer shaft 2210 and the inner shaft 2211. The outer shaft 2210 is a power shaft and the inner shaft is a fixed shaft. The outer shaft 2210 is connected to the outer ring 41, and the inner shaft 2211 passes through the outer fixed shaft 42 and the inner fixed shaft 43.

[0039] In practical use, the outer wheel rim 41 is connected to the outer shaft 2210 of the main shaft 221. The outer shaft 2210 drives the outer wheel rim 41 to rotate. The outer fixed shaft 42 and the inner fixed shaft 43 are movably connected to the wheel body 220. When the outer shaft 2210 drives the outer wheel rim 41 to rotate, the inner shaft 2211 fixes the outer fixed shaft 42 and the inner fixed shaft 43 to remain stationary. The fitting groove 410 on the inner side of the outer wheel rim 41 engages with the transmission gear set 441. The outer wheel rim 41 drives the transmission gear set 441 to rotate. When the transmission gear set 441 rotates, it drives... The measuring shaft 442 rotates, and the magnetic field lines 443 reciprocate through the sensing area of ​​the magnetic field coil 444. A set of metal rods is set on the sensing area, and a conductive coil is set on the metal rods. The magnetic field lines 443 have magnetic force. Each time they pass through the area of ​​the metal rods, the conductive coil generates a current that is input to the transmitter 45. The number of rotations of the wheel 220 can accurately calculate the spacing and total distance of the apple trees planted. It is worth noting that the power output of the outer shaft 2210 is output through a tracked transmission.

[0040] The outer ring 41 is connected to the outer shaft 2210 of the main shaft 221: when the main shaft rotates, the outer ring also rotates.

[0041] The outer fixed shaft 42 and the inner fixed shaft 43 are fixed inside the wheel body 220: this means that they will not rotate with the rotation of the outer wheel rim.

[0042] The magnetic sensing unit 44 comprises a transmission gear set 441, a measuring shaft 442, magnetic field lines 443, and a magnetic field coil 444. The measuring shaft is connected to the transmission gear set, the magnetic field lines are mounted on the measuring shaft, and the magnetic field coil is located on one side of the magnetic field lines.

[0043] The fitting groove 410 is located on the inner side of the outer rim and engages with the transmission gear set: this design allows the fitting groove on its inner side to drive the transmission gear set to rotate when the outer rim rotates.

[0044] The design of the inner and outer shafts of the main shaft 221: the outer shaft 2210 serves as the power shaft and is connected to the outer wheel rim, while the inner shaft 2211 serves as the fixed shaft and runs through the outer fixed shaft and the inner fixed shaft.

[0045] The outer shaft 2210 drives the outer wheel rim 41 to rotate: the outer fixed shaft 42 and the inner fixed shaft 43 are movably connected to the wheel body 220, but the inner shaft 2211 fixes these components, keeping them stationary.

[0046] The engagement groove on the inner side of the outer rim with the transmission gear set: When the outer rim rotates, it drives the transmission gear set to rotate through the engagement groove.

[0047] The transmission gear set drives the measuring shaft to rotate: the magnetic field lines on the measuring shaft reciprocate through the sensing area of ​​the magnetic field coil.

[0048] The sensing area is equipped with a metal rod and a conductive coil: when the magnetic field lines pass through the area of ​​the metal rod, a current will be generated in the conductive coil due to the magnetic force.

[0049] The current is transmitted to transmitter 45: the transmitter processes these electrical signals to calculate the number of rotations of the wheel.

[0050] Calculating planting spacing and total distance: By measuring the number of rotations of the wheels, the equipment can accurately calculate the planting spacing and total distance of the apple trees.

[0051] The flow guide belt includes a flow guide gear 301, a track 302, and a flow divider cover 303. The track 302 is connected to the main shaft 221 through the flow guide gear 301, and the flow divider cover 303 is detachably connected to the track 302.

[0052] The number and spacing of the diversion covers 303 on the track 302 are determined by the spacing and total distance of the apple trees planted, ensuring that the diversion belt can accurately apply fertilizer in accordance with the movement speed of the device during the fertilization process.

[0053] The fertilizer applicator 3 is also provided with an auxiliary part on one side, which includes a funnel 51, a diverter 52, a diverter shaft 53 and a diverter track 54. The diverter 52 is installed at the bottom of the funnel 51, the diverter shaft 53 is connected to the diverter 52, and the diverter track 54 connects the diverter shaft 53 and the main shaft 221.

[0054] The auxiliary section can add liquid fertilizer, and the distributor 52 can evenly spray liquid fertilizer with each rotation, enabling the equipment to apply different fertilizers and maintain fertilization diversity.

[0055] The design of the auxiliary section simplifies the operation process. The combination of hopper 51 and distributor 52 makes fertilizer loading more convenient and reduces fertilizer waste during the loading process.

[0056] A soil-breaking plate 320 is provided on the front side of the protective plate 32, and the front end of the soil-breaking plate 320 is conical.

[0057] The mounting bracket 20 has a burying part at the rear. The burying part includes a piece 61, a fixing plate 62, a connecting arm 63 and a fixing rod 64. The piece 61 is fixed to the connecting arm 63 by the fixing plate 62, and the connecting arm 63 is detached and connected to the fixing rod 64.

[0058] The sheet 6 is circular, and there are two sets of sheet 6. The tilt angle of the two sets of sheet 6 is greater than or equal to 35°, and the two sets of sheet 61 form an inward opening.

[0059] The diverter 52 has several grooves, and the bottom of the funnel 51 is connected to a conveying pipe. The outlet end of the conveying pipe is located on the upper part of the soil breaking plate 320.

[0060] The soil-breaking plate 320 has internal reinforcing ribs, which enhance its durability and make it more robust during soil breaking, extending the service life of the device. The optimized fertilization method reduces the amount of chemical fertilizer used, thereby reducing the environmental impact of agricultural production and meeting the requirements of sustainable development. Since all components are detachable, daily maintenance and cleaning are simplified, reducing long-term maintenance costs.

[0061] The above descriptions are merely embodiments of the present invention. Commonly known structures and characteristics of the solutions are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness of the implementation of the present invention or the practicality of the patent.

Claims

1. An apple planting fertilization device, characterized in that: The device includes a fertilizer storage chamber (1), a traction unit, and a fertilizer applicator (3). The fertilizer storage chamber (1) and the fertilizer applicator (3) are installed on the traction unit and are connected. A through groove (10) is provided on the side of the fertilizer storage chamber (1) connected to the fertilizer applicator (3). The fertilizer applicator (3) includes a guide belt, a main frame (31), and a protective plate (32). The guide belt is installed inside the main frame (31), and the protective plate (32) is located on the rear side of the main frame (31). The traction unit includes a mounting frame (20), a traction frame (21), and a moving part. The traction frame (21) is installed at the front of the mounting frame (20), and the moving part is located at the bottom of the mounting frame (20) and is connected to the guide belt. The moving part includes a wheel (220), a main shaft (221), and a bearing (222). The wheel (220) is located at both ends of the main shaft (221). The main shaft (221) is mounted on the bottom end of the mounting frame (20) through the bearing (222). A distance sensing mechanism (4) is provided inside the wheel (220). The distance sensing mechanism (4) includes an outer ring (41), an outer fixed shaft (42), an inner fixed shaft (43), a magnetic sensing element (44), and a transmitter (45). The outer ring (41) is located between the outer fixed shaft (42) and the inner fixed shaft (43). The outer fixed shaft (42) and the inner fixed shaft (43) are fixed to the inner side of the wheel body (220). The main shaft (221) passes through the distance sensing mechanism (4) and connects to the wheel body (220). The magnetic sensing element (44) includes... The transmission gear set (441), measuring shaft (442), magnetic field lines (443), and magnetic field coil (444) are provided. The measuring shaft (442) is connected to the transmission gear set (441). The magnetic field lines (443) are located on the measuring shaft (442). The magnetic field coil (444) is located on one side of the magnetic field lines (443). The inner side of the outer ring (41) is provided with a fitting groove (410), which cooperates with the transmission gear set (441).

2. The apple planting fertilization device according to claim 1, characterized in that: The guide belt includes a guide gear (301), a track (302), and a diverter cover (303). The track (302) is connected to the main shaft (221) through the guide gear (301), and the diverter cover (303) is detachably connected to the track (302).

3. The apple planting fertilization device according to claim 1, characterized in that: The fertilizer applicator (3) is also provided with an auxiliary part on one side. The auxiliary part includes a funnel (51), a diverter (52), a diverter shaft (53), and a diverter track (54). The diverter (52) is installed at the bottom of the funnel (51). The diverter shaft (53) is connected to the diverter (52). The diverter track (54) connects the diverter shaft (53) to the main shaft (221).

4. The apple planting fertilization device according to claim 1, characterized in that: The protective plate (32) is provided with a soil-breaking plate (320) on the front side, and the front end of the soil-breaking plate (320) is conical.

5. The apple planting fertilization device according to claim 1, characterized in that: The mounting bracket (20) has a burying part at the rear. The burying part includes a plate (61), a fixing plate (62), a connecting arm (63), and a fixing rod (64). The plate (61) is fixed to the connecting arm (63) by the fixing plate (62), and the connecting arm (63) is detachably connected to the fixing rod (64).

6. The apple planting fertilization device according to claim 5, characterized in that: The sheet (61) is circular, and the sheet (61) is provided in two sets. The inclination angle of the two sets of the sheet (61) is greater than or equal to 35°, and the two sets of the sheet (61) form an opening facing each other inward.

7. The apple planting fertilization device according to claim 3, characterized in that: The distributor (52) is provided with several grooves.

8. The apple planting fertilization device according to claim 3, characterized in that: The bottom of the funnel (51) is connected to a conveying pipe, and the outlet end of the conveying pipe is located on the upper part of the soil breaking plate (320).

9. The apple planting fertilization device according to claim 8, characterized in that: The soil-breaking plate (320) is equipped with reinforcing ribs inside.

Images