Mechanical driving device with machine body capable of being adjusted in lifting mode

Abstract

The utility model relates to the technical field of rice transplanting dry farmland operation in agricultural production, in particular to a mechanical driving device with a lifting-adjustable machine body, which comprises a lifting-adjustable mechanical driving device, the outer wall of a locking pin is fixedly connected with a locking pin gland, the rear side of the locking pin gland is provided with a locking pin spring, and the locking pin spring is fixedly connected with the locking pin gland. The two sides of the locking pin spring are fixedly connected with the locking pin gland and the lifting frame respectively. Through cooperation of the machine frame part, the edge-repairing rice transplanting part, the mechanical driving device with the machine body capable of being adjusted in a lifting mode, the locking pin, the positioning hole, the sliding pipe, the connecting hook and the edge-repairing rice transplanting part, the mechanical driving device with the machine body capable of being adjusted in the lifting mode is connected with the auxiliary hopper, and the auxiliary hopper connecting hook is connected to the machine frame part in a hanging mode. The device is driven by electric power, is clean and pollution-free, can be hung on the rice transplanter to serve as a mechanical driving device with a liftable and adjustable machine body, saves physical power, reduces labor intensity, and can make rice transplanting spacing more uniform.

Description

Technical Field

[0001] This utility model relates to the field of rice transplanting in dryland farming, specifically a mechanical drive device with an adjustable body height. Background Technology

[0002] In existing rice planting operations such as transplanting and edge trimming, as well as in dryland operations such as transportation, spraying, and fertilization, mechanical devices with a handcart structure are usually required to move the rice and trim the edges. However, since the existing transplanting and edge trimming operations are carried out separately, the mechanical drive device cannot be used for multiple purposes. Furthermore, the existing technology cannot adjust the height of the machine body according to the needs of use when transplanting rice. Utility Model Content

[0003] The purpose of this invention is to solve the problems of existing devices where transplanting and edge trimming are performed separately, making it impossible for the mechanical drive device to achieve multiple uses, and the inability to adjust the height of the machine body according to usage needs during transplanting. Therefore, this invention proposes a mechanical drive device with adjustable height.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] Design a height-adjustable mechanical drive device, comprising an instrument operation section, a frame section, a lifting frame, and a battery section. Handlebars are fixedly connected to the outer walls of both sides of the instrument operation section, with the ends of the handlebars fixedly connected to the frame section. The battery section and the lifting frame are fixedly connected to the upper left and right sides of the inner walls of the instrument operation section and the frame section, respectively. A sliding tube is slidably connected to the inner wall of the lifting frame, with a drive motor fixedly connected to the upper end of the sliding tube. A transmission shaft is fixedly connected to the output shaft of the drive motor, and the transmission shaft is connected to a wheel via a hub. A locking pin handle is installed on one side of the handlebars, and the locking pin handle is fixedly connected to a locking pin via a locking pin pull cable. A locking pin guide is slidably connected to the end of the outer wall of the locking pin, and the end of the locking pin guide is fixedly connected to the lifting frame. A locking pin cover is fixedly connected to the outer wall of the locking pin, and a locking pin spring is provided on the rear side of the locking pin cover. The two sides of the locking pin spring are fixedly connected to the locking pin cover and the lifting frame, respectively.

[0006] Preferably, the outer wall of the sliding tube is machined with multiple locking holes.

[0007] Preferably, the end of the frame section can be connected and fixed to the rice planting section connecting pipe of the rice planting section of the edge-patching machine.

[0008] Preferably, the end of the frame portion can also be pressed against the bottom of the connecting hook, and the top of the connecting hook is connected to the upper crossbeam of the frame portion. A hopper is fixed to one side of the outer wall of the connecting hook, and the connecting hook and the hopper form an auxiliary hopper.

[0009] Preferably, the hopper in the auxiliary hopper can be fixedly connected to the sprayer.

[0010] The mechanical drive device with adjustable height proposed in this utility model has the following advantages:

[0011] The machine is designed to accommodate various needs, including the frame, the edge-planting section, the adjustable mechanical drive, locking pins, positioning holes, sliding tubes, connecting hooks, and the edge-planting section. When used for edge-planting, the adjustable mechanical drive connects to the edge-planting section, and the connecting tube on the frame is directly bolted to the planting section. By manually moving the locking pin handle, the locking pin is pulled out of the locking hole via the locking pin cable. This adjusts the relative position of the sliding tube and the lifting frame, raising or lowering the machine height. After adjustment, releasing the locking handle allows the locking pin to automatically lock into the desired locking hole under the spring's return force, completing one adjustment to accommodate different mud depths. When in transport mode, the adjustable mechanical drive unit of the machine body is connected to the auxiliary hopper, and the auxiliary hopper is hooked onto the frame. It can then be used as a transport tool for paddy fields, moving smoothly in paddy fields and pond ridges to transport field materials. When spraying pesticides or applying fertilizers, the sprayer or fertilizer applicator can be fixed inside the transport auxiliary hopper. If power is needed, it can be connected to the battery. This machine has the advantages of being multi-functional, lightweight, and easy to disassemble and transport. It is suitable for moving in narrow paddy fields and ridges, turning nimbly, and has strong climbing ability. It is electrically driven, clean and pollution-free. When attached to a rice transplanter, it can serve as an adjustable mechanical drive unit, saving physical strength, reducing labor intensity, and making the plant spacing more uniform. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the adjustable mechanical drive device in this utility model;

[0013] Figure 2 This is a schematic diagram showing the connection between the adjustable mechanical drive device and the rice planting part of the edge-patching machine in this utility model.

[0014] Figure 3 This is a schematic diagram of the connection between the adjustable mechanical drive device and the auxiliary hopper in this utility model.

[0015] Figure 4 This is a schematic diagram showing the connection between the adjustable mechanical drive device, the auxiliary hopper, and the sprayer in this utility model.

[0016] Figure 5 This utility model Figure 1 A partial structural diagram of the sliding tube;

[0017] Figure 6 This is a schematic diagram of the structure of the auxiliary hopper of this utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the rice planting part of the edge-patching machine of this utility model.

[0019] In the diagram: 1. Adjustable mechanical drive device; 1-1. Instrument operation section; 1-2. Handlebar section; 1-3. Wheel hub; 1-4. Drive shaft; 1-5. Battery section; 1-6. Frame section; 1-7. Drive motor; 1-8. Sliding tube; 1-8-1. Locking hole; 1-9. Lifting frame; 1-10. Locking pin guide tube; 1-11. Locking pin spring; 1-12. Locking pin cover; 1-13. Locking pin; 1-14. Locking pin pull cable; 1-15. Walking wheel; 1-16. Locking pin handle; 2. Rice planting section of the edge trimming machine; 2-1. Rice planting section connecting pipe; 3. Auxiliary hopper; 3-1. Connecting hook; 3-2. Hopper; 4. Sprayer. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] See attached document Figure 1-7In this embodiment, a height-adjustable mechanical drive device includes a height-adjustable mechanical drive device 1. The height-adjustable mechanical drive device 1 includes an instrument operation section 1-1, a frame section 1-6, a lifting frame 1-9, and a battery section 1-5. Handlebar sections 1-2 are fixedly connected to the outer walls of both the left and right sides of the instrument operation section 1-1. The instrument operation section 1-1 has a switch and a speed control knob. The end of the handlebar section 1-2 is fixedly connected to the frame section 1-6. The upper left and right sides of the inner walls of the instrument operation section 1-1 and the frame section 1-6 are... The battery section 1-5 and the lifting frame 1-9 are respectively fixedly connected. A sliding tube 1-8 is slidably connected to the inner wall of the lifting frame 1-9. A drive motor 1-7 is fixedly connected to the upper end of the sliding tube 1-8. The battery section 1-5 provides the power source, and the drive motor 1-7 generates power (the model of the drive motor 1-7 can be determined according to specific usage requirements). The power is transmitted to the wheel hub 1-3 through the transmission shaft 1-4, and the wheel hub 1-3 then transmits the power to the traveling wheels 1-15 to drive the edge-patching machine. The output shaft of the drive motor 1-7 is fixedly connected to the transmission shaft 1-4. -4 is connected to the travel wheel 1-15 via the hub 1-3. A locking pin handle 1-16 is installed on one side of the handlebar 1-2. The locking pin handle 1-16 is fixedly connected to the locking pin 1-13 via the locking pin cable 1-14. A locking pin guide 1-10 is slidably connected to the end of the outer wall of the locking pin 1-13. The end of the locking pin guide 1-10 is fixedly connected to the lifting frame 1-9. A locking pin cover 1-12 is fixedly attached to the outer wall of the locking pin 1-13. A locking pin spring 1-11 is provided on the rear side of the locking pin cover 1-12. The locking pin spring 1-11 has two sides... The sliding tube 1-8 is fixedly connected to the locking pin cover 1-12 and the lifting frame 1-9 respectively. The outer wall of the sliding tube 1-8 is machined with multiple locking holes 1-8-1. By manually moving the locking pin handle 1-16, the locking pin 1-13 is pulled out of the locking hole 1-8-1 through the locking pin pull cable 1-14. This allows the relative position of the sliding tube 1-8 and the lifting frame 1-9 to raise or lower the height of the machine body. After adjustment, the locking handle 1-16 is released, and the locking pin 1-13 automatically locks into the required locking hole 1-8-1 under the action of the spring force of the locking pin spring 1-11.

[0022] See attached document Figure 1-7 In this embodiment, the end of the frame part 1-6 can be connected and fixed to the rice planting part connecting pipe 2-1 of the rice planting part 2 of the edge-patching machine.

[0023] See attached document Figure 1-7In this embodiment, the end of the frame part 1-6 can also be pressed against the bottom of the connecting hook 3-1, and the top of the connecting hook 3-1 is connected to the upper crossbeam of the frame part 1-6. A hopper 3-2 is fixedly connected to one side of the outer wall of the connecting hook 3-1. The connecting hook 3-1 and the hopper 3-2 form an auxiliary hopper 3. The hopper 3-2 in the auxiliary hopper 3 can be fixedly connected to the sprayer 4. The models of the sprayer 4 and the rice transplanting part 2 of the edge patching machine can be determined according to specific usage requirements.

[0024] Working principle:

[0025] The working process of a mechanical drive device with adjustable height is as follows: the power source is provided by the battery section 1-5, the power is generated by the drive motor 1-7, the power is transmitted to the wheel hub 1-3 through the transmission shaft 1-4, and the wheel hub 1-3 then transmits the power to the walking wheel 1-15 to drive the edge patching machine device to move forward or backward. The instrument operation section 1-1 has a switch and a speed control knob for controlling walking, stopping and walking speed.

[0026] A mechanically driven device with an adjustable height for edge repair operations:

[0027] When used as a lateral planting machine, the adjustable mechanical drive device 1 is connected to the lateral planting section 2. The frame section 1-6 is directly bolted to the connecting pipe of the planting section. The power connection cable of the instrument control section 1-1 is connected to the motor of the lateral planting section 3, thus enabling it to be used as a powered walking lateral planting machine. Changing the walking speed of the walking device can change the planting spacing.

[0028] If the mud in the paddy field is deep, the machine height can be adjusted to accommodate different mud depths. The adjustment method is to manually move the locking pin handle 1-16, which pulls the locking pin 1-13 out of the locking hole 1-8-1 via the locking pin cable 1-14. This allows adjustment of the relative position of the sliding tube 1-8 and the lifting frame 1-9 to raise or lower the machine height. After adjustment, release the locking handle 1-16. Under the return force of the locking pin spring 1-11, the locking pin 1-13 automatically locks into the desired locking hole 1-8-1, completing one adjustment to accommodate different mud depths.

[0029] A mechanically driven device with an adjustable height for transporting, spraying, and fertilizing crops:

[0030] When needed for transportation, the adjustable mechanical drive device 1 of the machine body is connected to the auxiliary hopper 3, and the auxiliary hopper connecting hook 3-1 is attached to the frame part 1-6, so it can be used as a transportation tool for paddy fields. It can move smoothly in paddy fields and pond ridges to transport field materials.

[0031] When spraying pesticides or applying fertilizers, the sprayer 4 or fertilizer applicator can be fixed inside the transport auxiliary hopper 3. If a power source is required, it can be connected to the battery section 1-5.

[0032] When transporting, spraying, or fertilizing, if it is necessary to adjust the height of the auxiliary hopper 3, sprayer 4, or fertilizer applicator, the adjustment method is the same as that used during edge repair operations, to adapt to different terrains.

[0033] After use, the spraying and fertilizing device and auxiliary hopper connecting hook 3-1 can be separated from the frame part 1-6.

[0034] This machine adopts a modular structure for easy assembly; the sliding depth adjustment adapts to different mud depths and terrains; a single ground wheel simplifies the structure and allows for flexible steering. Its features include versatility, lightweight design, easy disassembly and transport, suitability for navigating narrow paddy fields and ridges, agile turning, strong climbing ability, and clean, pollution-free electric drive. When connected to a rice transplanter, it serves as a height-adjustable mechanical drive device, saving energy, reducing labor intensity, and ensuring more uniform plant spacing. Combined with transport containers, it can be used for transporting seedlings, fertilizers, pesticides, and other field materials, as well as spraying and fertilizing operations.

[0035] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A mechanical drive device with adjustable height for the machine body, comprising an adjustable mechanical drive device (1), characterized in that: The adjustable mechanical drive device (1) includes an instrument operation section (1-1), a frame section (1-6), a lifting frame (1-9), and a battery section (1-5). Handlebar sections (1-2) are fixedly connected to the outer walls of both sides of the instrument operation section (1-1). The ends of the handlebar sections (1-2) are fixedly connected to the frame section (1-6). The battery section (1-5) and the lifting frame (1-9) are fixedly connected to the upper left and right sides of the inner walls of the instrument operation section (1-1) and the frame section (1-6), respectively. A sliding tube (1-8) is slidably connected to the inner wall of the lifting frame (1-9). A drive motor (1-7) is fixedly connected to the upper end of the sliding tube (1-8). A transmission shaft (1-4) is fixedly connected to the output shaft of the drive motor (1-7). The shaft (1-4) is connected to the walking wheel (1-15) via the hub (1-3). A locking pin handle (1-16) is installed on one side of the handlebar (1-2). The locking pin handle (1-16) is fixedly connected to the locking pin (1-13) via the locking pin pull wire (1-14). The locking pin guide (1-10) is slidably connected to the outer end of the locking pin (1-13). The end of the locking pin guide (1-10) is fixedly connected to the lifting frame (1-9). A locking pin cover (1-12) is fixedly connected to the outer wall of the locking pin (1-13). A locking pin spring (1-11) is provided on the rear side of the locking pin cover (1-12). The two sides of the locking pin spring (1-11) are fixedly connected to the locking pin cover (1-12) and the lifting frame (1-9) respectively.

2. The mechanical drive device for adjustable height of the machine body according to claim 1, characterized in that: The outer wall of the sliding tube (1-8) is machined with multiple locking holes (1-8-1).

3. The mechanical drive device for adjustable height of the machine body according to claim 1, characterized in that: The end of the frame part (1-6) can be connected and fixed to the rice planting part connecting pipe (2-1) of the rice planting part (2) of the edge-patching machine.

4. The mechanical drive device for adjustable height of the machine body according to claim 1, characterized in that: The end of the frame part (1-6) can also be pressed against the bottom of the connecting hook (3-1), and the top of the connecting hook (3-1) is connected to the upper crossbeam of the frame part (1-6). A hopper (3-2) is fixed to one side of the outer wall of the connecting hook (3-1). The connecting hook (3-1) and the hopper (3-2) form an auxiliary hopper (3).

5. The mechanical drive device for adjustable height of the machine body according to claim 4, characterized in that: The hopper (3-2) in the auxiliary hopper (3) can be fixedly connected to the sprayer (4).

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