Intelligent rotary pit and fertilization integrated machine

Abstract

The utility model discloses an intelligent spin pit, fertilize integrated machine relates to forestry machinery technical field, including the installation frame on the mechanical arm of travelling equipment, is equipped with spin pit mechanism and fertilization mechanism on the installation frame, and spin pit mechanism installs at the lower extreme of installation frame, and the center of spin pit mechanism is provided with the blanking hole who penetrates, and the side end of installation frame is installed in fertilization mechanism, and the output of fertilization mechanism is towards blanking hole, still includes control box, and spin pit mechanism, fertilization mechanism all are electrically connected with control box, through the control of control box, to realize spin pit mechanism spin pit simultaneously, and fertilization mechanism carries out fertilization operation in synchronization, and under the control of control box, according to real -time operation speed accurate control fertilization amount, ensure the constant of unit area fertilization amount, and the device sets spin pit and fertilization in an organic whole, effectively avoid multiple equipment multiple times to the soil repeatedly caused by the earth, and still greatly improved production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of forestry machinery technology, and specifically relates to an intelligent rotary pit and fertilizer application machine. Background Technology

[0002] In forestry planting, the process of planting seedlings involves digging holes, fertilizing, planting, watering, and backfilling. Using machinery can significantly improve planting efficiency. However, most planting machinery used for digging holes and fertilizing is currently independent, and fertilization is largely done manually. This involves first using a rotary hole digger to turn over, break up the soil, and dig holes. After planting, fertilization is done using a dedicated fertilizer applicator or manually. This production model is inefficient, and the uniformity of fertilization is poor, easily leading to uneven fertilizer distribution and affecting crop growth. Furthermore, fertilizer applied manually to the surface is easily volatilized and lost due to sun and rain, failing to be effectively absorbed by crop roots, resulting in economic waste and environmental pollution. Additionally, the repeated compaction of the soil by multiple machines leads to soil compaction, which is detrimental to crop root growth.

[0003] To overcome the shortcomings of separate operations, some combined tillage machines have emerged on the market that mechanically integrate rotary tillage and fertilization functions. These devices typically add a fertilizer tank, fertilizer applicator, and fertilizer delivery pipe to a rotary tillage machine, applying fertilizer into the soil during the rotary tillage process. However, the fertilizer delivery pipe in traditional equipment usually directs fertilizer to the top or side of the rotary tillage blades. As the blades rotate and spread the fertilizer, it tends to concentrate in the surface soil, making it difficult to achieve deep fertilization required for crop root growth and hindering later nutrient absorption by the crop. Furthermore, the operation lacks real-time control and monitoring of key data such as fertilizer application rate, failing to support precision agriculture management and data analysis.

[0004] Based on the above, there is an urgent need to design an intelligent rotary pit and fertilizer application machine. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent rotary pit and fertilizer application integrated machine, thereby overcoming the shortcomings of existing technologies and achieving efficient and simultaneous completion of rotary pitting and fertilization in one go. Simultaneously, it ensures constant fertilizer application per unit area by precisely varying the fertilization rate based on real-time operating speed. The specific technical solution is as follows: A smart rotary pit and fertilizer applicator includes a mounting frame installed on a traveling mechanical arm. The mounting frame is equipped with a rotary pit mechanism and a fertilizer applicator. The rotary pit mechanism is installed at the lower end of the mounting frame, and a material discharge hole is provided through the center of the rotary pit mechanism. The fertilizer applicator is installed at the side end of the mounting frame, and the output end of the fertilizer applicator faces the material discharge hole. The device also includes a control box, and both the rotary pit mechanism and the fertilizer applicator are electrically connected to the control box.

[0006] Preferably, the mounting frame includes a first mounting side plate, a second mounting side plate, an arc-shaped mounting side plate, a control box mounting side plate, an upper mounting base plate, an outer sleeve, and a lower mounting base plate. The first mounting side plate, the second mounting side plate, the arc-shaped mounting side plate, and the control box mounting side plate are mounted on the upper end of the upper mounting base plate. The outer sleeve is mounted on the lower end of the upper mounting base plate, and the lower mounting base plate is mounted on the lower end of the outer sleeve. The material discharge hole passes through the upper mounting base plate and the lower mounting base plate.

[0007] Preferably, the rotary pit mechanism includes a soil loosening claw, a rotary drive motor, a drive gear, a driven gear, and an output rotating sleeve. The rotary drive motor is mounted on the mounting base plate, the drive gear is mounted on the output end of the rotary drive motor, the output rotating sleeve is rotatably mounted in the material discharge hole, the driven gear is mounted on the output rotating sleeve and meshes with the drive gear, the soil loosening claw is mounted on the lower end of the output rotating sleeve, and the rotary drive motor is electrically connected to the control box.

[0008] Preferably, the fertilization mechanism includes a fertilizer storage container, rotating blades, a rotating shaft, a conveying pipe, a conveying drive motor, and a mounting housing. The fertilizer storage container is mounted on the first mounting side plate. The conveying pipe is installed between the first mounting side plate and the second mounting side plate. The rotating shaft is rotatably mounted inside the conveying pipe. The rotating blades are mounted on the rotating shaft. The conveying drive motor is mounted on the second mounting side plate through the mounting housing. The output end of the conveying drive motor is connected to the rotating shaft. A portion of the rotating shaft and the rotating blades extend into the fertilizer storage container. The conveying drive motor is electrically connected to the control box.

[0009] Preferably, the conveying pipe is provided with a discharge port, which is located directly above the discharge hole.

[0010] Preferably, the lower end of the fertilizer storage container is funnel-shaped.

[0011] Preferably, the conveying pipe extending into the fertilizer storage area has inlets on both sides.

[0012] Preferably, the fertilizer storage tank has a feeding port on its top.

[0013] Preferably, the fertilizer storage unit has an adjustment window on its side, and the adjustment window is detachably fitted with a cover.

[0014] Preferably, the control box includes a speed sensing module, a control unit, a fertilizer application rate monitoring and feedback module, a touch screen, and a power module. The speed sensing module, fertilizer application rate monitoring and feedback module, touch screen, material conveying drive motor, rotary drive motor, and power module are all electrically connected to the control unit.

[0015] Compared with existing technologies, this utility model has the following beneficial effects: This utility model provides an intelligent rotary pit and fertilizer application machine. This device integrates rotary pit and fertilizer application, effectively avoiding repeated compaction of the soil caused by multiple devices entering the field repeatedly. It enables the fertilizer application mechanism to perform fertilization operations simultaneously while the rotary pit mechanism is rotary pitting. Moreover, under the control of the control box, the amount of fertilizer is precisely controlled according to the real-time operation speed, ensuring a constant amount of fertilizer per unit area, which greatly improves production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the mounting frame structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the rotary pit mechanism of this utility model.

[0020] Figure 4 This is a schematic diagram of the fertilization mechanism of this utility model.

[0021] Figure 5 This is a schematic diagram of the assembly structure of the material conveying pipe of this utility model.

[0022] Explanation of key figure labels: 100-Mounting frame, 110-Discharge hole, 120-First mounting side plate, 130-Second mounting side plate, 140-Arc-shaped mounting side plate, 150-Control box mounting side plate, 160-Mounting upper base plate, 170-Outer sleeve, 180-Mounting lower base plate, 200-Spindle mechanism, 210-Soil loosening claw, 220-Rotation drive motor, 230-Drive gear, 240-Driven gear, 250-Output rotating sleeve, 300-Fertilizer applicator, 310-Fertilizer storage, 311-Feeding port, 312-Cover plate, 320-Rotating blade, 330-Rotating shaft, 340-Feeding pipe, 341-Discharge port, 342-Feeding port, 350-Feeding drive motor, 360-Mounting housing, 400-Control box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0027] Example like Figures 1 to 5 As shown, an intelligent rotary pit and fertilizer applicator includes a mounting frame 100 mounted on a traveling mechanical arm. The mounting frame 100 is equipped with a rotary pit mechanism 200 and a fertilizer applicator 300. The rotary pit mechanism 200 is mounted at the lower end of the mounting frame 100, and a material discharge hole 110 is provided through its center. The fertilizer applicator 300 is mounted at the side end of the mounting frame 100, with its output end facing the material discharge hole 110. The system also includes a control box 400. Both the rotary pitting mechanism 200 and the fertilization mechanism 300 are electrically connected to the control box 400. Under the control of the control box 400, the fertilization mechanism 300 can perform fertilization operations simultaneously while the rotary pitting mechanism 200 is rotary pitting. Moreover, under the control of the control box 400, the amount of fertilizer is precisely controlled according to the real-time operation speed to ensure a constant amount of fertilizer per unit area. This device integrates rotary pitting and fertilization, effectively avoiding repeated compaction of the soil caused by multiple devices entering the field multiple times, and also greatly improving production efficiency.

[0028] Preferably, the mounting frame 100 includes a first mounting side plate 120, a second mounting side plate 130, an arc-shaped mounting side plate 140, a control box mounting side plate 150, an upper mounting base plate 160, an outer sleeve 170, and a lower mounting base plate 180. The first mounting side plate 120, the second mounting side plate 130, the arc-shaped mounting side plate 140, and the control box mounting side plate 150 are mounted on the upper end of the upper mounting base plate 160. The outer sleeve 170 is mounted on the lower end of the upper mounting base plate 160, and the lower mounting base plate 180 is mounted on the lower end of the outer sleeve 170. The material discharge hole 110 passes through the upper mounting base plate 160 and the lower mounting base plate 180.

[0029] In some preferred embodiments, the rotary pit mechanism 200 includes a loosening claw 210, a rotary drive motor 220, a drive gear 230, a driven gear 240, and an output rotating sleeve 250. The rotary drive motor 220 is mounted on the mounting base plate 160, the drive gear 230 is mounted on the output end of the rotary drive motor 220, the output rotating sleeve 250 is rotatably mounted in the material discharge hole 110, and the driven gear 240 is mounted on the output rotating sleeve 250. The driven gear 240 and the drive gear... The soil loosening claw 210 is installed at the lower end of the output rotating sleeve 250, and the rotary drive motor 220 is electrically connected to the control box 400. The rotary drive motor 220, drive gear 230, driven gear 240 and output rotating sleeve 250 constitute a rotary support mechanism. Under the control of the control box 400, the rotary drive motor 220 drives the output rotating sleeve 250 to rotate. Under the rotation of the output rotating sleeve 250, the soil loosening claw 210 completes the operations of turning over the land, breaking up the soil and digging holes.

[0030] Preferably, the fertilization mechanism 300 includes a fertilizer storage 310, rotating blades 320, rotating shaft 330, conveying pipe 340, conveying drive motor 350, and mounting housing 360. Notably, the lower end of the fertilizer storage 310 is funnel-shaped, and a feeding port 311 is provided at the top of the fertilizer storage 310 for timely replenishment. An adjustment window is provided on the side of the fertilizer storage 310, and a cover plate 312 is detachably installed on the adjustment window. When fertilizer clumps inside the fertilizer storage 310, causing blockage during the feeding process, the cover plate 312 can be opened for timely unblocking. Furthermore, the cover plate 312 can be made of transparent plastic, allowing observation of the fertilizer inside the fertilizer storage 310 through the cover plate 312. The fertilizer storage 310 is installed on the first mounting side plate 120. The conveying pipe 340 is installed between the first mounting side plate 120 and the second mounting side plate 130. The rotating shaft 330 is rotatably installed inside the conveying pipe 340. The rotating blade 320 is installed on the rotating shaft 330. The conveying drive motor 350 is installed on the second mounting side plate 130 through the mounting housing 360. The output end of the conveying drive motor 350 is connected to the rotating shaft 330. Part of the rotating shaft 330 and the rotating blade 320 extend into the fertilizer storage 310. The conveying drive motor 350 is electrically connected to the control box 400. Furthermore, the conveying pipe 340 is provided with a discharge port 341, which is located directly above the discharge hole 110. The feed pipe 340, which extends into the fertilizer storage 310, has feed inlets 342 on both sides.

[0031] The rotating blade 320, rotating shaft 330, conveying pipe 340, and conveying drive motor 350 constitute an auger feeding mechanism. Under the control of the control box 400, the conveying drive motor 350 drives the rotating shaft 330 to rotate. The fertilizer in the fertilizer storage 310 flows from the inlet 342 to the rotating blade 320 and is received by the rotating blade 320 and conveyed to the outlet 341. After the fertilizer is delivered to the outlet 341, it is discharged from the outlet 341 and then falls from the drop hole 110 into the planting pit dug by the loosening claw 210.

[0032] Preferably, the control box 400 includes a speed sensing module, a control unit, a fertilizer application rate monitoring and feedback module, a touch screen, and a power module. The speed sensing module, fertilizer application rate monitoring and feedback module, touch screen, material conveying drive motor 350, rotary drive motor 220, and power module are all electrically connected to the control unit.

[0033] In some preferred embodiments, the speed sensing module is a radar speed sensor or a GPS receiver, responsible for detecting the travel speed of the traveling equipment in real time. Operators can effectively avoid over-fertilization or under-fertilization by setting the target fertilizer application amount on the touchscreen. Simultaneously, operators can also view real-time information (such as the travel speed of the traveling equipment (real-time speed), target fertilizer application amount, actual fertilizer application amount, and working area) through the touchscreen. The fertilizer application monitoring and feedback module is a fertilizer flow sensor, used to monitor the actual fertilizer flow rate in real time and feed the signal back to the control unit. The control unit then compares the target flow rate with the actual flow rate. Feedback flow rate is compared, and if a deviation exists, the rotation speeds of the material conveying drive motor 350 and the rotary drive motor 220 are finely adjusted to ensure the accuracy of fertilizer application. The power supply module provides a stable and reliable power supply for the entire control system. The control unit is a PLC or controller that receives signals such as the speed sensing module and the target fertilizer application rate set by the operator. It performs real-time calculations based on the model "fertilizer application rate per unit area * real-time speed = required fertilizer discharge shaft rotation speed" and sends the calculated "required fertilizer discharge shaft" rotation speed command to the material conveying drive motor 350, which then controls the rotation speed of the rotary shaft 330.

[0034] In summary, this utility model provides an intelligent rotary pit and fertilizer application machine that integrates rotary pitting and fertilization. This device effectively avoids repeated compaction of the soil caused by multiple devices entering the field repeatedly. It enables the fertilization mechanism to perform fertilization operations simultaneously while the rotary pitting mechanism is rotary pitting. Moreover, under the control of the control box, the amount of fertilizer is precisely controlled according to the real-time operation speed, ensuring a constant amount of fertilizer per unit area and greatly improving production efficiency.

[0035] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An intelligent rotary pit and fertilizer applicator, comprising a mounting frame (100) installed on the robotic arm of a traveling device, characterized in that, The mounting frame (100) is provided with a swirl hole mechanism (200) and a fertilizer applicator (300). The swirl hole mechanism (200) is installed at the lower end of the mounting frame (100), and a material drop hole (110) is provided through the center of the swirl hole mechanism (200). The fertilizer applicator (300) is installed at the side end of the mounting frame (100), and the output end of the fertilizer applicator (300) faces the material drop hole (110). The mounting frame (100) also includes a control box (400), and the swirl hole mechanism (200) and the fertilizer applicator (300) are electrically connected to the control box (400).

2. The intelligent rotary pit and fertilizer applicator according to claim 1, characterized in that, The mounting frame (100) includes a first mounting side plate (120), a second mounting side plate (130), an arc-shaped mounting side plate (140), a control box mounting side plate (150), an upper mounting base plate (160), an outer sleeve (170), and a lower mounting base plate (180). The first mounting side plate (120), the second mounting side plate (130), the arc-shaped mounting side plate (140), and the control box mounting side plate (150) are mounted on the upper end of the upper mounting base plate (160). The outer sleeve (170) is mounted on the lower end of the upper mounting base plate (160), and the lower mounting base plate (180) is mounted on the lower end of the outer sleeve (170). The material drop hole (110) passes through the upper mounting base plate (160) and the lower mounting base plate (180).

3. The intelligent rotary pit and fertilizer applicator according to claim 2, characterized in that, The rotary pit mechanism (200) includes a soil loosening claw (210), a rotary drive motor (220), a drive gear (230), a driven gear (240), and an output rotating sleeve (250). The rotary drive motor (220) is mounted on the mounting base plate (160). The drive gear (230) is mounted on the output end of the rotary drive motor (220). The output rotating sleeve (250) is rotatably mounted in the material drop hole (110). The driven gear (240) is mounted on the output rotating sleeve (250). The driven gear (240) meshes with the drive gear (230). The soil loosening claw (210) is mounted on the lower end of the output rotating sleeve (250). The rotary drive motor (220) is electrically connected to the control box (400).

4. The intelligent rotary pit and fertilizer applicator according to claim 3, characterized in that, The fertilization mechanism (300) includes a fertilizer storage (310), rotating blades (320), a rotating shaft (330), a conveying pipe (340), a conveying drive motor (350), and a mounting housing (360). The fertilizer storage (310) is mounted on the first mounting side plate (120), the conveying pipe (340) is installed between the first mounting side plate (120) and the second mounting side plate (130), and the rotating shaft (330) is rotatably mounted on the conveying pipe (340). Inside the fertilizer storage (310), the rotating blade (320) is mounted on the rotating shaft (330), the material conveying drive motor (350) is mounted on the second mounting side plate (130) through the mounting housing (360), the output end of the material conveying drive motor (350) is connected to the rotating shaft (330), part of the rotating shaft (330) and the rotating blade (320) extend into the fertilizer storage (310), and the material conveying drive motor (350) is electrically connected to the control box (400).

5. The intelligent rotary pit and fertilizer applicator according to claim 4, characterized in that, The material conveying pipe (340) is provided with a discharge port (341), which is located directly above the discharge hole (110).

6. The intelligent rotary pit and fertilizer applicator according to claim 4, characterized in that, The lower end of the fertilizer storage (310) is funnel-shaped.

7. The intelligent rotary pit and fertilizer applicator according to claim 6, characterized in that, The feed pipe (340) extending into the fertilizer storage (310) has feed inlets (342) on both sides.

8. The intelligent rotary pit and fertilizer applicator according to claim 4, characterized in that, The fertilizer storage (310) has a feeding port (311) on its top.

9. The intelligent rotary pit and fertilizer applicator according to claim 4, characterized in that, The fertilizer storage (310) is provided with an adjustment window on its side, and a cover plate (312) is detachably installed on the adjustment window.

10. The intelligent rotary pit and fertilizer applicator according to claim 4, characterized in that, The control box (400) includes a speed sensing module, a control unit, a fertilizer application rate monitoring and feedback module, a touch screen, and a power module. The speed sensing module, fertilizer application rate monitoring and feedback module, touch screen, feed drive motor (350), rotary drive motor (220), and power module are all electrically connected to the control unit.

Images