Agricultural land digging and weeding machine

Abstract

The utility model discloses an agricultural weeding machine, which relates to the field of agricultural weeding machines and comprises a traveling mechanism and a weeding mechanism which are mounted on a frame. The walking mechanism comprises a pair of walking wheels, the two walking wheels are rotationally installed and connected to the front end of the rack through a rotating shaft, and the rotating shaft is driven to rotate through a first driving structure installed on the rack; the weeding mechanism comprises a weeding blade, the weeding blade is connected to the support through a rotating shaft of a driving shaft, the driving shaft is driven to rotate through a second driving structure installed on the rack and drives the weeding blade to rotate for weeding, and the support is installed and connected to the end, away from the walking wheel, of the rack. The weeding machine is mainly used in flat hilly areas, overcomes the defect that a small weeding machine is inconvenient to walk in the'hollow 'land in the hilly areas, and can replace a large weeding machine to quickly achieve the weeding function, so that resource waste caused by the adoption of the large weeding machine is avoided.

Description

A type of agricultural land clearing and weeding machine Technical Field

[0001] This utility model relates to the field of agricultural weeding machines, specifically an agricultural land clearing and weeding machine. Background Technology

[0002] There are already many types of lawnmowers on the market, ranging from small lawnmowers for urban areas to large lawnmowers for agriculture. However, there isn't a lawnmower specifically designed for flat, hilly terrain. In these areas, small lawnmowers are difficult to maneuver, while large lawnmowers would be overkill. Therefore, based on the terrain and existing lawnmower designs, a new type of lawnmower has been designed and improved to be suitable for flat, hilly areas. Summary of the Invention

[0003] The purpose of this utility model is to provide an agricultural land clearing and weeding machine. This weeding machine is mainly used in flat hilly areas. It overcomes the shortcomings of small weeding machines that are inconvenient to travel on the "potholes" of hilly areas, and can replace large weeding machines to quickly achieve the function of weeding, thereby avoiding the waste of resources caused by the use of large weeding machines.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An agricultural land clearing and weeding machine includes a walking mechanism and a weeding mechanism mounted on a frame;

[0006] The walking mechanism includes a pair of walking wheels, which are rotatably connected to the front end of the frame via a rotating shaft. The rotating shaft is driven to rotate by a first drive structure mounted on the frame, which in turn drives the two walking wheels to roll.

[0007] The weeding mechanism includes a weeding blade, which is connected to a bracket via a drive shaft. The drive shaft is driven to rotate by a second drive structure mounted on the frame, which in turn drives the weeding blade to rotate and perform weeding. The bracket is mounted on the end of the frame away from the wheels.

[0008] Preferably, the first drive structure includes a first drive sprocket, a first driven sprocket, and a first servo motor. The first driven sprocket is mounted on a rotating shaft, the first drive sprocket is connected to the output end of the first servo motor, the first drive sprocket and the first driven sprocket are connected by chain drive, and the first servo motor is fixedly mounted on the frame.

[0009] Preferably, the second drive structure includes a second drive sprocket, a second driven sprocket, and a second servo motor. The second driven sprocket is mounted on the drive shaft, the second drive sprocket is connected to the output end of the second servo motor, the second drive sprocket and the second driven sprocket are connected by chain drive, and the second servo motor is fixedly mounted on the frame.

[0010] Preferably, a pair of control handlebars are installed and connected to the end of the frame away from the traveling wheels, and a control handbrake is installed at the end of the control handlebars away from the traveling wheels. A brake control disc is installed on the traveling wheels, and the rotation of the traveling wheels is controlled by controlling the brake control disc with the control handbrake.

[0011] Preferably, each of the two control handrails is connected to a support base via a connecting steel plate.

[0012] The beneficial effects of this utility model are as follows: This weeding machine is a new type of weeding machine suitable for flat hilly areas, falling between large and small weeding machines. It overcomes the shortcomings of small weeding machines, which are inconvenient to travel on uneven terrain in hilly areas, and can quickly achieve the function of weeding, thus avoiding the waste of resources caused by using large weeding machines. In its specific technical design, the weeding machine includes a walking mechanism and a weeding mechanism mounted on a frame. The walking mechanism includes a pair of wheels, which are rotatably connected to the front end of the frame via a rotating shaft. The rotating shaft is driven to rotate by a first drive structure mounted on the frame, causing the two wheels to roll. These wheels are much larger than the wheels of ordinary small weeding machines, facilitating smooth and rapid passage through uneven terrain in hilly areas via the first drive structure. Meanwhile, the weeding mechanism includes weeding blades, which are connected to a bracket via a drive shaft. The drive shaft is driven to rotate by a second drive structure mounted on the frame, causing the weeding blades to rotate and weed. The bracket is installed at the end of the frame furthest from the wheels. The second drive structure drives the weeding blades to quickly "weed." The first drive structure drives the wheels to "roll," while the second drive structure drives the weeding blades to "weed," employing two independent drive structures to achieve convenient control and weeding. Attached Figure Description

[0013] Figure 1 is a structural schematic diagram of an agricultural land clearing and weeding machine according to the present invention;

[0014] In the diagram, 1-frame, 2-wheel, 3-weeding blade, 4-bracket, 5-control handle, 6-control handbrake, 7-support base, 21-first drive sprocket, 22-first driven sprocket, 23-first servo motor, 31-second drive sprocket, 32-second driven sprocket, 33-second servo motor. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0017] Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0018] As shown in Figure 1, an agricultural weeding machine is a new type of weeding machine suitable for flat hilly areas, falling between large and small weeding machines. This machine overcomes the shortcomings of small weeding machines, which are inconvenient to navigate the uneven terrain of hilly areas, while also being able to quickly remove weeds, thus avoiding the waste of resources associated with using large weeding machines. The specific technical design of this weeding machine includes a walking mechanism and a weeding mechanism mounted on a frame 1. The walking mechanism includes a pair of wheels 2, which are rotatably connected to the front end of the frame 1 via a rotating shaft. The shaft is driven to rotate by a first drive structure mounted on the frame 1, causing the two wheels 2 to roll. These wheels 2 are much larger than those of ordinary small weeding machines, allowing for smooth and rapid traversal of uneven hilly terrain via the first drive structure. Meanwhile, the weeding mechanism includes a weeding blade 3, which is connected to the bracket 4 via a drive shaft. The drive shaft is driven to rotate by a second drive structure mounted on the frame 1, which in turn drives the weeding blade 3 to rotate and weed. The bracket 4 is mounted on the end of the frame 1 away from the walking wheel 2. The second drive structure drives the weeding blade 3 to quickly "weed".

[0019] Furthermore, in this embodiment, to overcome the limitation of small lawn mowers (urban lawn mowers) being unable to navigate the uneven terrain of hilly areas, the lawn mower is equipped with a pair of larger wheels 2 than those of ordinary small lawn mowers. These wheels 2 are driven by a separately controlled and configured first drive structure, thus propelling the entire lawn mower forward. In practice, to facilitate control of the lawn mower's direction of travel, a pair of control handlebars 5 are installed at the end of the frame furthest from the wheels 2. A control handbrake 6 is installed at the end of the control handlebars 5 furthest from the wheels 2. A brake control disc is mounted on each wheel 2, and the rotation of the wheels 2 is controlled by the control handbrake 6. Additionally, support bases 7 are connected to the two control handlebars 5 via connecting steel plates to facilitate the placement of the lawn mower. When the weeder moves forward to "weed", the first drive structure rotates, causing the two walking wheels 2 to roll and thus propelling the weeder forward. The first drive structure includes a first drive sprocket 21, a first driven sprocket 22, and a first servo motor 23. The first driven sprocket 22 is mounted on the rotating shaft, and the first drive sprocket 21 is connected to the output end of the first servo motor 23. The first drive sprocket 21 and the first driven sprocket 22 are connected by chain drive. The first servo motor 23 is fixedly mounted on the frame 1. The first servo motor 23 drives the first drive sprocket 21 to rotate, which in turn drives the first driven sprocket 22, which in turn drives the rotating shaft to rotate, thus propelling the two walking wheels 2 forward. During the "forward" process, in order to achieve the "weeding" function, the second drive structure is controlled to drive the weeding blades 3 to quickly "weed". In implementation, the second drive structure includes a second drive sprocket 31, a second driven sprocket 32, and a second servo motor 33. The second driven sprocket 32 ​​is mounted on the drive shaft, and the second drive sprocket 31 is connected to the output end of the second servo motor 33. The second drive sprocket 31 and the second driven sprocket 32 ​​are connected by chain drive. The second servo motor 33 is fixedly mounted on the frame 1. The second servo motor 33 drives the second drive sprocket 31 to rotate, which in turn drives the second driven sprocket 32, which in turn drives the drive shaft to rotate, thereby driving the weeding blades 3 mounted on the drive shaft to weed, thus achieving the purpose of use. In terms of design, this weeding machine is mainly used in flat hilly areas. It overcomes the shortcomings of small weeding machines that are inconvenient to travel on the uneven terrain of hilly areas, and can replace large weeding machines to quickly achieve the function of weeding, thus avoiding the waste of resources caused by the use of large weeding machines.

[0020] The preferred embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the specific details of the embodiments described above. Within the scope of the technical concept of this utility model, various simple modifications can be made to the technical solution of this utility model, and these simple modifications all fall within the protection scope of this utility model. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this utility model will not describe the various possible combinations separately. Furthermore, the above descriptions are merely preferred embodiments of this utility model and are not intended to limit this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model. At the same time, various different embodiments of this utility model can also be arbitrarily combined, as long as they do not violate the spirit of this utility model, they should also be considered as the content disclosed by this utility model.

Claims

1. An agricultural land clearing and weeding machine, characterized in that, The device includes a walking mechanism and a weeding mechanism mounted on a frame. The walking mechanism includes a pair of wheels, which are rotatably connected to the front end of the frame via a rotating shaft. The rotating shaft is driven to rotate by a first drive structure mounted on the frame, causing the two wheels to roll. The weeding mechanism includes weeding blades, which are connected to a support via a drive shaft. The drive shaft is driven to rotate by a second drive structure mounted on the frame, causing the weeding blades to rotate and perform weeding. The support is mounted on the end of the frame away from the walking wheels.

2. The agricultural land clearing and weeding machine according to claim 1, characterized in that, The first drive structure includes a first drive sprocket, a first driven sprocket, and a first servo motor. The first driven sprocket is mounted on a rotating shaft. The first drive sprocket is connected to the output end of the first servo motor. The first drive sprocket and the first driven sprocket are connected by a chain drive. The first servo motor is fixedly mounted on a frame.

3. The agricultural land clearing and weeding machine according to claim 1, characterized in that, The second drive structure includes a second drive sprocket, a second driven sprocket, and a second servo motor. The second driven sprocket is mounted on the drive shaft. The second drive sprocket is connected to the output end of the second servo motor. The second drive sprocket and the second driven sprocket are connected by chain drive. The second servo motor is fixedly mounted on the frame.

4. An agricultural land clearing and weeding machine according to claim 3, characterized in that, A pair of control handlebars are installed and connected to the end of the frame away from the traveling wheels. A control handbrake is installed at the end of the control handlebars away from the traveling wheels. A brake control disc is installed on the traveling wheels. The rotation of the traveling wheels is controlled by controlling the brake control disc with the control handbrake.

5. An agricultural land clearing and weeding machine according to claim 4, characterized in that, Each of the two control handrails is connected to a support base via a connecting steel plate.

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