A rice mini-track rotary cultivator and weeder

Abstract

The utility model discloses a rice miniature tracked rotary tillage weeding machine relates to rice planting technical field, including unit component and weeding component, the left and right sides of unit component all movably install the protection assembly, and the bottom of protection assembly is provided with tracked assembly, weeding component symmetry embedded type installation in the bottom inboard of unit component. This rice miniature tracked rotary tillage weeding machine, through the weeding component of embedded type installation in the bottom of unit component symmetry, utilize its structure's setting can realize double -end cutting processing to ensure device realizes the weeding effect of as far as possible on the moving route, in addition its own structure's setting can also as far as possible ensure the structure strength of weeding component self, and the structure setting of protection assembly can protect tracked assembly to a certain extent, thereby avoid the structure damage of tracked assembly because of external factor when operation, play good structure protection.

Description

Technical Field

[0001] This utility model relates to the field of rice planting technology, specifically a miniature tracked rotary tiller and weeder for rice cultivation. Background Technology

[0002] Rice cultivation requires consideration of both paddy field and dry land environments, and high and stable yields can be achieved through scientific management. Traditional cultivation includes processes such as seedling raising and transplanting, but modern technology has enabled the breeding of water-saving and drought-resistant rice varieties. These varieties can be planted in paddy fields or dry land and possess both water-saving and drought-resistant characteristics.

[0003] The mini tracked rotary tiller and weeder is a miniature agricultural machine that combines rotary tillage and weeding functions. It adopts a tracked walking mechanism and is suitable for operation in small plots of land such as orchards and vegetable gardens.

[0004] Conventional tracked rotary tillers and weeders are large and lack flexibility, making them difficult to adapt to the complex terrain of paddy fields. In addition, traditional tracked rotary tillers and weeders are also lacking in protective performance. After prolonged use, the tracks are easily affected by the external environment, leading to damage to mechanical parts. Utility Model Content

[0005] The purpose of this invention is to provide a miniature tracked rotary tiller and weeder for rice cultivation, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a miniature tracked rotary tiller and weeder for rice, comprising a unit component and a weeding component. Protective components are movably installed on both the left and right sides of the unit component, and a track component is provided at the bottom of the protective components. The weeding component is symmetrically embedded in the bottom inner side of the unit component. The weeding component includes a protective frame, a fastening ring, a direct drive motor, and a cutting blade. A fastening ring is provided on the outer wall surface of the protective frame, and a direct drive motor is mounted on the upper part of the inner side of the protective frame. The cutting blade is installed at the bottom power output end of the direct drive motor through a coupling.

[0007] Furthermore, the unit components include a protective enclosure, a control panel, handles, a heat dissipation window, and a drive chassis. The control panel is located in the middle of the top of the protective enclosure, and handles are symmetrically arranged on both sides of the control panel. A heat dissipation window is located on the rear side of the protective enclosure, and a drive chassis is installed at the bottom of the protective enclosure.

[0008] Furthermore, the protective enclosure is made of aluminum alloy, and the handle is fixedly connected to the protective enclosure.

[0009] Furthermore, the components inside the protective enclosure are electrically connected to the inside of the drive chassis, and the heat dissipation window is fixedly connected to the protective enclosure, and the heat dissipation window adopts a louver structure.

[0010] Furthermore, the track assembly adopts an elastic suspension track structure, and the track assembly is connected and installed on both sides of the power output end of the drive chassis.

[0011] Furthermore, the protective assembly includes an electric push rod, a first mounting base, a second mounting base, and a protective cover. The upper end of the electric push rod is equipped with the first mounting base, and the lower end of the electric push rod is connected to the second mounting base. The bottom of the second mounting base is equipped with a protective cover.

[0012] Furthermore, the electric push rod, the first mounting base, and the second mounting base are integrated into a single structure, with the first mounting base movably connected to the side of the unit component, and the second mounting base movably connected to the protective cover, which is made of the same material as the protective frame.

[0013] Furthermore, the protective frame is made of high molecular weight polyethylene, and the fastening ring is fixedly connected to the protective frame. The direct drive motor is mounted in the middle of the inside of the protective frame, and the cutting tool and the direct drive motor are on the same vertical central axis.

[0014] This utility model provides a mini tracked rotary tiller and weeder for rice cultivation, which has the following beneficial effects:

[0015] 1. This utility model, by installing a protective frame at the bottom of the weeding component of the unit, not only effectively protects the direct drive motor and cutting blade from damage by the external environment, but also ensures the stability of the cutting blade during high-speed rotation, further improving weeding efficiency and safety. In addition, the fastening ring design ensures the protective frame is securely installed on the unit component, preventing accidents caused by loosening. The protective frame is made of high-molecular-weight polyethylene, a material with excellent properties such as lightweight, high strength, corrosion resistance, and wear resistance, allowing for prolonged use in harsh field environments without significant damage, thus extending the equipment's lifespan. In addition to its long service life, the high-molecular-weight polyethylene material also has good cushioning properties, which can reduce the vibration generated by the cutting blade when cutting weeds to a certain extent, making the entire weeding process more stable and further improving the weeding effect. Since the direct drive motor is mounted in the middle of the protective frame and is on the same vertical central axis as the cutting blade, this design allows the power of the direct drive motor to be directly and efficiently transmitted to the cutting blade, reducing power loss in the power transmission process and improving energy utilization. Furthermore, the use of the direct drive motor also makes the structure of the entire weeding component more compact, reducing the size and weight of the equipment, making it easier to carry and operate.

[0016] 2. This utility model, by setting a protective component at the upper end of the track assembly and adopting an elastic suspension track structure, not only enhances the passability and stability of the track assembly, but also maintains good grounding performance in complex and varied field terrain, ensuring the stability and reliability of the weeder during operation. Simultaneously, the elastic suspension track structure effectively absorbs and buffers impacts and vibrations from the ground, protecting the track assembly and connected drive chassis and other key components from damage, extending the equipment's service life. Furthermore, the track assembly is connected and installed on both sides of the drive chassis's power output ends. This design allows the weeder to obtain sufficient driving force and steering force when moving forward or backward, improving the equipment's flexibility and operability. Additionally, through electric... The telescopic structure of the push rod allows for precise control of the protective cover's height within a certain range, preventing collisions between the cover and track components, the ground, or other obstacles, thus ensuring the equipment's safety and stability. Simultaneously, the electric push rod features a self-locking function, maintaining its current position even in the event of a power outage to prevent the cover from accidentally falling, further enhancing equipment safety. Parts of the protective cover and drive chassis are made of transparent material. This design allows operators to clearly observe the cutting blade's working status through the cover, enabling timely detection and handling of abnormalities and ensuring smooth weeding operations. Furthermore, the main components of the unit and protective components are modularly designed, facilitating easy disassembly and replacement, reducing equipment maintenance costs and time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main body of a miniature tracked rotary tiller and weeder for rice according to the present invention.

[0018] Figure 2 This is a schematic diagram of the main body of a miniature tracked rotary tiller and weeder for rice according to the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the components of a miniature tracked rotary tiller and weeder for rice according to this utility model.

[0020] Figure 4 This is a three-dimensional structural diagram of the protective components of a miniature tracked rotary tiller and weeder for rice, according to the present invention.

[0021] Figure 5 This is a three-dimensional structural diagram of the weeding component of a miniature tracked rotary tiller for rice cultivation according to this utility model.

[0022] In the diagram: 1. Unit components; 101. Protective enclosure; 102. Control panel; 103. Handle; 104. Heat dissipation window; 105. Drive chassis; 2. Protective components; 201. Electric push rod; 202. First mounting base; 203. Second mounting base; 204. Protective cover; 3. Track assembly; 4. Weeding components; 401. Protective frame; 402. Fastening ring; 403. Direct drive motor; 404. Cutting blade. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 5 As shown, a miniature tracked rotary tiller and weeder for rice cultivation includes a unit component 1 and a weeding component 4. Protective components 2 are movably mounted on both the left and right sides of the unit component 1, and track components 3 are located at the bottom of the protective components 2. The weeding component 4 is symmetrically embedded in the bottom inner side of the unit component 1. The weeding component 4 includes a protective frame 401, a fastening ring 402, a direct drive motor 403, and a cutting blade 404. The outer surface of the protective frame 401 is provided with the fastening ring 402, and the direct drive motor 403 is mounted on the upper part of the inner side of the protective frame 401. The cutting blade 404 is mounted on the bottom power output end of the direct drive motor 403 via a coupling. The protective frame 401 is made of high-molecular-weight polyethylene, and the fastening ring 402 is fixedly connected to the protective frame 401. Furthermore, the direct drive motor 403 is mounted inside the middle of the protective frame 401, and the cutting blade 404 and the direct drive motor 403 are on the same vertical central axis. By setting the protective frame 401 at the bottom of the weeding component 4 of the unit component 1, the protective frame 401 can not only effectively protect the direct drive motor 403 and the cutting blade 404 from damage by the external environment, but also ensure the stability of the cutting blade 404 when rotating at high speed, further improving weeding efficiency and safety. Since the direct drive motor 403 is mounted inside the middle of the protective frame 401 and is on the same vertical central axis as the cutting blade 404, this design allows the power of the direct drive motor 403 to be directly and efficiently transmitted to the cutting blade 404, reducing power loss in the power transmission process and improving energy utilization.

[0025] like Figures 1 to 5As shown, the unit component 1 includes a protective enclosure 101, a control panel 102, a handle 103, a heat dissipation window 104, and a drive chassis 105. The control panel 102 is located in the middle of the top of the protective enclosure 101, and handles 103 are symmetrically arranged on both sides of the control panel 102. A heat dissipation window 104 is located on the rear side of the protective enclosure 101, and the drive chassis 105 is installed at the bottom of the protective enclosure 101. The protective enclosure 101 is made of aluminum alloy, and the handles 103 are integrated with the protective enclosure 101. The components inside the protective housing 101 are electrically connected to the components inside the drive chassis 105. The heat dissipation window 104 is also fixedly connected to the protective housing 101, and the heat dissipation window 104 has a louvered structure. The track assembly 3 uses a flexible suspension track structure and is connected to the power output ends on both sides of the drive chassis 105. The protective assembly 2 includes an electric push rod 201, a first mounting base 202, a second mounting base 203, and a protective cover 204. The upper end of the electric push rod 201 is equipped with a first mounting base 202, and the lower end of the electric push rod 201 is connected to a second mounting base 203. A protective cover 204 is installed at the bottom of the second mounting base 203. The electric push rod 201, the first mounting base 202, and the second mounting base 203 are integrated into one structure. The first mounting base 202 is movably connected to the side of the unit component 1, and the second mounting base 203 is movably connected to the protective cover 204. The protective cover 204 is made of the same material as the protective frame 401. By setting the protective component 2 at the upper end of the track assembly 3 and adopting an elastic suspension track structure, this structure not only enhances the passability and stability of the track assembly 3, but also maintains good grounding performance in complex and varied field terrain. In addition, through the structural extension and retraction of the electric push rod 201, the lifting height of the protective cover 204 can be precisely controlled within a certain range to avoid collisions between the protective cover 204 and the track assembly 3, the ground, or other obstacles, thus ensuring the safety and stability of the equipment.

[0026] In summary, as Figures 1 to 5 As shown, when using this rice micro tracked rotary tiller and weeder, the operator first activates the equipment through the control panel 102. After receiving the electrical signal, the direct drive motor 403 inside the protective frame 401 starts and drives the cutting blade 404 to rotate at high speed, effectively cutting weeds in paddy fields or dry land. At the same time, the drive chassis 105 at the bottom of the protective housing 101 provides stable power through the track assembly 3, enabling the weeder to move flexibly in the field and complete a comprehensive weeding task.

[0027] The electric push rod 201 in the protective component 2 can be automatically or manually adjusted according to changes in the field terrain to ensure that the protective cover 204 is always kept at a suitable height, which does not hinder the normal operation of the equipment and can effectively prevent external objects from interfering with or damaging the weeding component 4. In addition, the transparent protective cover 204 and part of the drive chassis 105 structure allow the operator to intuitively monitor the working status of the cutting blade 404 without opening the protective cover, and respond to and handle possible abnormal situations in a timely manner, which greatly improves the safety and efficiency of the operation.

[0028] When maintenance of the disassembled structure is required, operators can easily disassemble the main components of unit component 1 and protective component 2. Since these components are all modularly designed, the disassembly and replacement process becomes simple and quick, without complicated operating steps, reducing maintenance costs and time, and ensuring the continuous and efficient operation of the equipment. At the same time, this modular design also facilitates the upgrading and transformation of the equipment, and the equipment configuration can be flexibly adjusted according to actual needs, improving the applicability and market competitiveness of the equipment.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A miniature tracked rotary tiller and weeder for rice cultivation, comprising a machine component (1) and a weeding component (4), characterized in that: The unit component (1) is movably mounted with protective components (2) on both the left and right sides, and the bottom of the protective components (2) is provided with track components (3). The weeding component (4) is symmetrically embedded in the bottom inner side of the unit component (1). The weeding component (4) includes a protective frame (401), a fastening ring (402), a direct drive motor (403), and a cutting blade (404). The outer wall surface of the protective frame (401) is provided with a fastening ring (402), and the upper part of the inner side of the protective frame (401) is equipped with a direct drive motor (403). The bottom power output end of the direct drive motor (403) is equipped with a cutting blade (404) through a coupling.

2. The rice micro-tracked rotary tiller and weeder according to claim 1, characterized in that, The unit component (1) includes a protective casing (101), a control panel (102), a handle (103), a heat dissipation window (104), and a drive chassis (105). The control panel (102) is provided in the middle of the top of the protective casing (101), and handles (103) are symmetrically provided on both sides of the control panel (102). The rear side of the protective casing (101) is provided with a heat dissipation window (104), and the drive chassis (105) is installed at the bottom of the protective casing (101).

3. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 2, characterized in that, The protective enclosure (101) is made of aluminum alloy, and the handle (103) is fixedly connected to the protective enclosure (101).

4. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 2, characterized in that, The components inside the protective enclosure (101) are electrically connected to the inside of the drive chassis (105), and the heat dissipation window (104) is fixedly connected to the protective enclosure (101). Moreover, the heat dissipation window (104) adopts a louver structure.

5. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 2, characterized in that, The track assembly (3) adopts an elastic suspension track structure and is connected to the power output ends on both sides of the drive chassis (105).

6. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 1, characterized in that, The protective component (2) includes an electric push rod (201), a first mounting base (202), a second mounting base (203), and a protective cover (204). The upper end of the electric push rod (201) is equipped with the first mounting base (202), and the lower end of the electric push rod (201) is connected to the second mounting base (203). The bottom of the second mounting base (203) is equipped with the protective cover (204).

7. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 6, characterized in that, The electric push rod (201), the first mounting base (202), and the second mounting base (203) are integrated into one structure. The first mounting base (202) is movably connected to the side of the unit component (1). The second mounting base (203) is movably connected to the protective cover (204). The protective cover (204) is made of the same material as the protective frame (401).

8. A miniature tracked rotary tiller and weeder for rice cultivation according to claim 1, characterized in that, The protective frame (401) is made of high molecular weight polyethylene, and the fastening ring (402) is fixedly connected to the protective frame (401). The direct drive motor (403) is mounted in the middle of the interior of the protective frame (401), and the cutting tool (404) and the direct drive motor (403) are on the same vertical central axis.

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