Integrated multifunctional garden soil loosening vehicle

Abstract

This invention discloses an integrated multi-functional garden soil loosening vehicle, comprising an outer shell, with a central shaft rotatably mounted on the front and rear inner walls of the outer shell. Two circular plates are fixedly connected to the adjacent ends of the two central shafts. Four first partitions are fixedly connected between the circular plates. A second partition is also fixedly mounted on one side of each of the first partitions, forming a working space with the first partitions. A first rotating shaft rotatably connected between the circular plates is also provided within the working space, and multiple rotating drums with different functions are installed thereon. Switching between the rotating drums and their functions can be achieved by rotating the central shaft with a second motor, making it simpler and more convenient to use. A variable frequency motor ensures that each rotating drum with a different function has the most suitable speed.

Description

Technical Field

[0001] This invention relates to the field of garden soil loosening vehicles, and specifically to an integrated multi-functional garden soil loosening vehicle. Background Technology

[0002] A multi-functional garden soil loosening vehicle is a tool used for loosening soil, weeding, sweeping leaves, and other operations in plantations. It is often equipped with multiple interchangeable blades with independent functions. However, each time the function is switched, the blades need to be manually disassembled and replaced, which is not convenient to use. Therefore, this invention proposes an integrated multi-functional garden soil loosening vehicle to solve the above problems. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides an integrated multi-functional garden soil loosening vehicle. By installing multiple rotating drums with different functions, the rotation of the central shaft can be achieved by a second motor, making the drums and functions easier and more convenient to use. The variable frequency motor enables the rotating drums with different functions to have the most suitable speed.

[0004] Technical solution

[0005] An integrated multi-functional garden soil loosening vehicle includes an outer shell. A central shaft is rotatably mounted on the front and rear inner walls of the outer shell. Two circular plates are fixedly connected to the adjacent ends of the two central shafts. Four first partitions are fixedly connected between the circular plates. A second partition is fixedly mounted on one side of each of the first partitions. The second partition and the first partitions form a working space. A first rotating shaft rotatably connected between the circular plates is also provided within the working space. A rotating cylinder with different functions is mounted on the first rotating shaft. A power mechanism for driving the rotating cylinder to rotate and a locking mechanism for positioning and fixing the circular plates and the rotating cylinder are also provided on the inner wall of the outer shell. A handrail is fixedly mounted on the outer surface of the outer shell. A wheel axle is also passed through the outer shell, and wheels are connected to the wheel axle.

[0006] Furthermore, a grass collection box can be fixedly connected to the outer shell, and an upper plate is provided at the upper end of the grass collection box. An opening is provided on the side of the outer shell near the grass collection box. A rotating plate that can close the opening is rotatably provided on the outer shell. The rotating plate can be blocked and limited by the upper plate and combined with the upper plate to form a plane. A torsion spring is also provided between the rotating plate and the outer shell.

[0007] Furthermore, the functions that the rotating drum can perform include, but are not limited to, weeding, sweeping, loosening soil, and any combination of two of them.

[0008] Furthermore, the power mechanism includes a first motor fixed to the inner wall of the outer casing, the output end of the first motor is poweredly connected to a reducer, the output end of the reducer is connected to a second rotating shaft, the second rotating shaft is rotatably connected to a support plate fixed to the outer casing, the lower end of the second rotating shaft is fixedly connected to a fixed bevel gear, and the fixed bevel gear can mesh with a movable bevel gear fixed to the first rotating shaft.

[0009] Furthermore, the locking mechanism includes a slot disposed on one side opposite to the circular plate, and an electric push rod disposed on the outer shell near the slot. The telescopic end of the electric push rod is fixedly connected to a block that can extend into the slot and limit and fix the circular plate.

[0010] Furthermore, a second motor fixed to the inner wall of the housing is poweredly connected to one of the central shafts.

[0011] Beneficial effects

[0012] Compared with the prior art, the present invention has the following advantages: it is equipped with multiple rotating drums with different functions, and the switching between the rotating drums and functions can be realized by driving the central shaft to rotate through the second motor, making it simpler and more convenient to use; the variable frequency motor can enable the rotating drums with different functions to have the most suitable speed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an integrated multi-functional garden soil loosening vehicle according to the present invention;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure in the AA direction.

[0015] Attached icon number

[0016] Power mechanism 901, locking mechanism 902, handle 1, grass collection box 2, first partition 3, rotating plate 4, second partition 5, circular plate 7, rotating cylinder 8, first rotating shaft 9, wheel 10, outer shell 11, wheel axle 12, fixed bevel gear 13, second rotating shaft 14, support plate 15, reducer 16, first motor 17, central shaft 18, second motor 19, movable bevel gear 20, opening 21, upper plate 22, electric push rod 23, locking block 24, locking slot 25, working space 26. Detailed Implementation

[0017] To better illustrate the content of this invention, the following description is provided in conjunction with the accompanying drawings and examples:

[0018] have Figures 1-2As shown, this invention discloses an integrated multi-functional garden soil loosening vehicle, including a shell 11. A central shaft 18 is rotatably arranged on the front and rear inner walls of the shell 11. A circular plate 7 is fixedly connected to one end of the two central shafts 18 that are close to each other. Four first partition plates 3 are fixedly connected between the circular plates 7. A second partition plate 5 is also fixedly arranged on one side of the first partition plate 3. The second partition plate 5 and the first partition plate 3 form a working space 26. A first rotating shaft 9 is also arranged in the working space 26 and rotatably connected between the circular plates 7. A rotating cylinder 8 with different functions is installed on the first rotating shaft 9. A power mechanism 901 for driving the rotating cylinder 8 to rotate and a locking mechanism 902 for positioning and fixing the circular plate 7 and the rotating cylinder 8 are also arranged on the inner wall of the shell 11. A handrail 1 is also fixedly arranged on the outer surface of the shell 11. A wheel axle 12 is also arranged through the shell 11. A wheel 10 is connected to the wheel axle 12.

[0019] Furthermore, a grass collection box 2 can be fixedly connected to the outer shell 11. The upper end of the grass collection box 2 is provided with an upper plate 22. An opening 21 is provided on the side of the outer shell 11 near the grass collection box 2. A rotating plate 4 that can close the opening 21 is rotatably provided on the outer shell 11. The rotating plate 4 can be blocked and limited by the upper plate 22 and combined with the upper plate 22 to form a plane. A torsion spring (not shown) is also provided between the rotating plate 4 and the outer shell 11. When the grass collection box 2 is not installed, the rotating plate 4 can rotate downward under the elastic force of the torsion spring and close the opening 21.

[0020] Furthermore, the functions that the rotating drum 8 can achieve include, but are not limited to, weeding, sweeping, loosening soil, and any combination of two of them. The weeding function can be achieved by the rotating drum 8 with a cutting blade installed, the sweeping function can be achieved by the rotating drum 8 with a brush installed, and the loosening soil function can be achieved by the rotating drum 8 with a rake installed. The rotating drum 8 with the above-mentioned functions is all prior art, so the specific structure of the rotating drum 8 will not be described in detail in this invention.

[0021] Furthermore, the power mechanism 901 includes a frequency-inverting first motor 17 fixed to the inner wall of the outer casing 11. The output end of the first motor 17 is poweredly connected to a reducer 16. The output end of the reducer 16 is connected to a second rotating shaft 14. The second rotating shaft 14 is rotatably connected to a support plate 15 fixed to the outer casing 11. The lower end of the second rotating shaft 14 is fixedly connected to a fixed bevel gear 13. The fixed bevel gear 13 can mesh with a movable bevel gear 20 fixed to the first rotating shaft 9.

[0022] Furthermore, the locking mechanism 902 includes a slot 25 disposed on one side opposite to the circular plate 7, and an electric push rod 23 disposed on the outer shell 11 near the slot 25. The telescopic end of the electric push rod 23 is fixedly connected to a block 24 that can extend into the slot 25 and limit and fix the circular plate 7.

[0023] Furthermore, a second motor 19, which is fixed to the inner wall of the housing 11, is poweredly connected to one of the central shafts 18.

[0024] Specifically, when in use, the first motor 17 is started, and the first motor 17 drives the second rotating shaft 14 to rotate through the reducer 16, which in turn drives the fixed bevel gear 13 to rotate and drives the movable bevel gear 20 to rotate, which in turn drives the rotating drum 8 to rotate, thereby realizing various functions such as weeding, sweeping, and loosening soil.

[0025] During cleaning, the rotating plate 4 is flipped upwards, and then the grass collection box 2 is installed so that the upper plate 22 blocks and connects with the rotating plate 4. At this time, the weeds carried by the rotating drum 8 will be thrown into the grass collection box 2, thus achieving the cleaning and collection of weeds.

[0026] When the grass collection box 2 is not needed, the rotating plate 4 can seal the opening 21 under the elastic force of the torsion spring, preventing soil from jumping out of the opening 21 during loosening and other work.

[0027] Since the rotating drum 8 with different functions requires different rotation speeds, this can be changed by controlling the output speed of the first motor 17;

[0028] When a function needs to be switched, the second motor 19 is started, which causes the central shaft 18 to rotate and drive the circular plate 7 to rotate. Then the rotating drum 8 rotates around the central shaft 18 as the center of rotation until the rotating drum 8 with the desired function is rotated to the bottom. At this time, the movable bevel gear 20 can mesh with the fixed bevel gear 13.

[0029] Then, by activating the electric push rod 23, the locking block 24 can be pushed into the slot 25 to lock the position of the circular plate 7 and the rotating drum 8.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the technical solutions of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An integrated multi-functional garden soil loosening vehicle, characterized in that: Includes an outer shell (11), on which a central shaft (18) is rotatably mounted on the front and rear inner walls. Two circular plates (7) are fixedly connected to the adjacent ends of the two central shafts (18). Four first partitions (3) are fixedly connected between the circular plates (7). A second partition (5) is also fixedly mounted on one side of each of the first partitions (3). The second partition (5) and the first partitions (3) form a working space (26). A rotating connection is also provided within the working space (26) between the circular plates (7). The first rotating shaft (9) is equipped with a rotating cylinder (8) with different functions. The inner wall of the outer shell (11) is also provided with a power mechanism (901) for driving the rotating cylinder (8) to rotate, and a locking mechanism (902) for positioning and fixing the circular plate (7) and the rotating cylinder (8). A handrail (1) is also fixedly provided on the outer surface of the outer shell (11). A wheel axle (12) is also provided through the outer shell (11), and a wheel (10) is connected to the wheel axle (12). A grass collection box (2) can be fixedly connected to the outer shell (11). An upper plate (22) is provided at the upper end of the grass collection box (2). An opening (21) is provided on the side of the outer shell (11) near the grass collection box (2). A rotating plate (4) that can close the opening (21) is rotatably provided on the outer shell (11). The rotating plate (4) can be blocked and limited by the upper plate (22) and combined with the upper plate (22) to form a plane. A torsion spring is also provided between the rotating plate (4) and the outer shell (11).

2. The integrated multi-functional garden soil loosening vehicle according to claim 1, characterized in that: The rotating drum (8) can perform functions including weeding, sweeping, loosening soil, and any combination of two of these functions.

3. The integrated multi-functional garden soil loosening vehicle according to claim 2, characterized in that: The power mechanism (901) includes a first motor (17) fixed on the inner wall of the outer shell (11). The output end of the first motor (17) is connected to a reducer (16). The output end of the reducer (16) is connected to a second rotating shaft (14). The second rotating shaft (14) is rotatably connected to a support plate (15) fixed on the outer shell (11). The lower end of the second rotating shaft (14) is fixedly connected to a fixed bevel gear (13). The fixed bevel gear (13) can mesh with a movable bevel gear (20) fixed on the first rotating shaft (9).

4. The integrated multi-functional garden soil loosening vehicle according to claim 3, characterized in that: The locking mechanism (902) includes a slot (25) disposed on one side opposite to the circular plate (7). An electric push rod (23) is disposed on the outer shell (11) near the slot (25). The telescopic end of the electric push rod (23) is fixedly connected to a block (24) that can extend into the slot (25) and limit and fix the circular plate (7).

5. The integrated multi-functional garden soil loosening vehicle according to claim 4, characterized in that: One of the central shafts (18) is poweredly connected to a second motor (19) fixed to the inner wall of the housing (11).

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