Three-wheel riding type mini-tiller

Abstract

The utility model discloses a three-wheel riding type mini-tiller, which relates to the technical field of mini-tillers and comprises a mini-tiller body, and a riding mechanism connected with a wheel spindle of the mini-tiller body through a bearing is arranged on the wheel spindle of the mini-tiller body. The sitting mechanism comprises a main frame body, a seat, a handlebar and a control assembly; the main frame body is rotationally connected with wheels of the mini-tiller body and bears an engine of the mini-tiller body, the seat is arranged on one side of the engine and fixed to the main frame body, the handlebar is arranged in front of the seat and connected with the main frame body, and a front wheel is arranged below the handlebar; the control assembly is arranged on the front side of the main frame and connected with the engine. A walking mechanism of the mini-tiller is replaced by the riding mechanism, the size of the whole mini-tiller is basically unchanged, a user can ride the mini-tiller to operate the mini-tiller, fatigue caused by hiking operation is avoided, and the mini-tiller can be suitable for operation in narrow land parcels such as orchards due to the fact that the size of the mini-tiller is basically unchanged.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-tillage machines, in particular to a three-wheeled riding micro-tillage machine. Background Art

[0002] Currently, most of the micro-tillage machines popular in the agricultural machinery market are miniature walk-behind tractors. Defined by their structural type, they are modified implements of walk-behind tractors. When operating the implements, the operator needs to hold the implements by hand and follow up on foot. Long-term and high-intensity operation makes the operator feel very tired, the labor intensity is high, and the work efficiency is low.

[0003] Therefore, a three-wheeled riding micro-tillage machine becomes a problem that people need to solve urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a three-wheeled riding micro-tillage machine which is small in size, can be ridden, and is simple and flexible to operate;

[0005] In order to solve the above technical problems, the utility model provides a technical solution: a three-wheeled riding micro-tillage machine, comprising a micro-tillage machine body, wherein a riding mechanism connected to the wheel spindle of the micro-tillage machine body through a bearing is provided on the wheel spindle of the micro-tillage machine body;

[0006] The riding mechanism includes a main frame, a seat, a handlebar and a control assembly; the main frame is rotatably connected to the wheels of the micro-tiller body and carries the engine of the micro-tiller body, the seat is arranged on one side of the engine and fixed on the main frame, the handlebar is arranged in front of the seat and connected to the main frame, and a front wheel is provided under the handlebar; the control assembly is arranged on the front side of the main frame and connected to the engine.

[0007] Furthermore, a steering bearing is provided on the main frame, the lower part of the handlebar is connected to a wheel frame through the steering bearing, and the front wheel is rotatably connected to the wheel frame.

[0008] Furthermore, foot pedals are provided on both sides of the wheel frame.

[0009] Compared with the prior art, the utility model has the following advantages: the utility model replaces the hand-held mechanism of the micro-tillage machine with a riding mechanism, the size of the whole machine remains basically unchanged, the user can ride and operate the machine, avoiding the fatigue of walking operation, and because the size of the whole machine remains basically unchanged, it can be applied to operations in relatively small plots such as orchards. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of a three-wheeled riding micro-tillage machine of the utility model. Figure 1 .

[0011] Figure 2 This is a schematic diagram of the structure of a three-wheeled riding micro-tillage machine of the utility model. Figure 2 .

[0012] Figure 3 It is a structural diagram of the riding mechanism.

[0013] Figure 4 It is a structural diagram of the connection between the wheel spindle and the bearing.

[0014] As shown in the figure: 1. tiller body, 101. wheel spindle, 102. bearing, 2. riding mechanism, 201. main frame, 2011. steering bearing, 2012. wheel frame, 2013. pedal, 202. seat, 203. handlebar, 2031. brake handle, 204. control assembly, 205. front wheel, 206. gear adjustment plate, 2061. adjustment hole, 2062. gear handle, 2063. gear shift fixing shaft, 2064. control rope, 207. U-shaped protective frame. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] The following is a further detailed description of the three-wheeled riding micro-tillage machine of the utility model in conjunction with the accompanying drawings.

[0018] Combined with Figure 1-4 The specific implementation process of the three-wheeled riding micro-tillage machine of the utility model is as follows:

[0019] A three-wheeled riding micro-tillage machine comprises a micro-tillage machine body 1, wherein a riding mechanism 2 connected to the wheel spindle 101 of the micro-tillage machine body 1 through a bearing 102 is provided; the additional riding mechanism 2 facilitates the user to sit and operate the machine, which is labor-saving and convenient;

[0020] The riding mechanism 2 includes a main frame 201, a seat 202, a handlebar 203 and a control component 204; the main frame 201 is rotatably connected to the wheel of the micro-tillage machine body 1 and carries the engine of the micro-tillage machine body 1, the seat 202 is arranged on one side of the engine and fixed on the main frame 201, the handlebar 203 is arranged in front of the seat 202 and connected to the main frame 201, and a front wheel 205 is provided below the handlebar 203; the control component 204 is arranged on the front side of the main frame 201 and connected to the engine; the operating components on the original hand-held mechanism are transferred to a suitable position, the overall operation is more coordinated, and there is no need to change the overall core structure of the micro-tillage machine, which is more suitable for experienced users to operate.

[0021] In one embodiment of the present application, a steering bearing 2011 is provided on the main frame 201, and the lower part of the handlebar 203 is connected to a wheel frame 2012 through the steering bearing 2011, and the front wheel 205 is rotatably connected to the wheel frame 2012. The steering bearing 2011 and the handlebar 203 cooperate to facilitate the steering of the entire vehicle.

[0022] Preferably, in order to facilitate the placement of feet, foot pedals 2013 are provided on both sides of the wheel frame 2012 .

[0023] In one embodiment of the present application, a gear adjustment plate 206 is provided on the front side of the main frame 201, and an adjustment hole 2061 is provided on the gear adjustment plate 206. The control component 204 is inserted into different adjustment holes 2061 to change the gear. This structure can adjust the gear more quickly and is suitable for different application scenarios.

[0024] In one embodiment of the present application, the control component 204 includes a gear lever 2062 and a gear shift fixed shaft 2063. The end of the gear lever 2062 is connected to the engine, and the gear shift fixed shaft 2063 is fixed to the side wall of the gear lever 2062. The gear lever 2062 is provided with a control pull rope 2064, and the control pull rope 2064 is connected to the gear shift fixed shaft 2063. The pull rope can be pulled out by pressing the handle, and then the baffle is pushed to release the handle, and the gear shift fixed shaft 2063 automatically rebounds and is inserted into the adjustment hole 2061 to maintain the gear position. The pull rope for this operation adopts the principle of a bicycle brake rope, and the operation is convenient and quick.

[0025] Preferably, the handlebar 203 is provided with a brake handle 2031 connected to the engine.

[0026] In one embodiment of the present application, a U-shaped protective frame 207 is provided on the main frame 201 .

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A three-wheeled riding micro-tillage machine, comprising a micro-tillage machine body (1), characterized in that: The wheel spindle (101) of the micro-tillage machine body (1) is provided with a riding mechanism (2) connected thereto via a bearing (102); The riding mechanism (2) comprises a main frame (201), a seat (202), a handlebar (203) and a control assembly (204); the main frame (201) is rotatably connected to the wheels of the micro-tillage machine body (1) and carries the engine of the micro-tillage machine body (1); the seat (202) is arranged on one side of the engine and fixed on the main frame (201); the handlebar (203) is arranged in front of the seat (202) and connected to the main frame (201); a front wheel (205) is arranged below the handlebar (203); and the control assembly (204) is arranged on the front side of the main frame (201) and connected to the engine; The front side of the main frame (201) is provided with a gear adjustment plate (206), the gear adjustment plate (206) is provided with adjustment holes (2061), and the control component (204) is inserted into different adjustment holes (2061) to change the gear position; The control assembly (204) comprises a gear lever (2062) and a gear shift fixed shaft (2063), wherein the end of the gear lever (2062) is connected to the engine, the gear shift fixed shaft (2063) is fixed to the side wall of the gear lever (2062), and a control pull rope (2064) is provided on the gear lever (2062), and the control pull rope (2064) is connected to the gear shift fixed shaft (2063).

2. A three-wheeled riding micro-tillage machine according to claim 1, characterized in that: A steering bearing (2011) is provided on the main frame (201), the lower part of the handlebar (203) passes through the steering bearing (2011) and is connected to a wheel frame (2012), and the front wheel (205) is rotatably connected to the wheel frame (2012).

3. A three-wheeled riding micro-tillage machine according to claim 2, characterized in that: Foot pedals (2013) are provided on both sides of the wheel frame (2012).

4. The three-wheeled riding micro-tillage machine according to claim 3, characterized in that: The handlebar (203) is provided with a brake handle (2031) connected to the engine.

5. The three-wheeled riding micro-tillage machine according to claim 1, characterized in that: A U-shaped protective frame (207) is provided on the main frame (201).

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