Picking device with leveling function

Abstract

The utility model discloses a picking device with a leveling function, which comprises a crawler chassis, a leveling mechanism, a lifting mechanism and a working platform, a lifting mechanism is arranged on the upper surface of the crawler chassis, a leveling mechanism is arranged on the upper surface of the lifting mechanism and comprises a mounting plate, two longitudinal hydraulic oil cylinders, a transverse hydraulic oil cylinder, an adjusting plate and a movable part, the upper ends of the two longitudinal hydraulic oil cylinders are hinged to the left side and the right side of the adjusting plate, and the lower ends of the two longitudinal hydraulic oil cylinders are hinged to the mounting plate; the adjusting plate is movably connected with the bottom of the working platform through the movable part, the lower end of the transverse hydraulic oil cylinder is hinged to the mounting plate, and the upper end of the transverse hydraulic oil cylinder is hinged to the bottom of the working platform. The operation platform provided by the utility model can be leveled at multiple angles and can adapt to complex orchard terrains.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery, relates to an operating machine used in an orchard, and in particular to a picking device with a leveling function. Background Art

[0002] In recent years, with the advancement of science and technology and the development of agricultural modernization, agricultural mechanization has become an important means of improving agricultural production efficiency. In orchard operations, picking is one of the most labor-intensive and time-consuming processes. Therefore, the development of a picking device with automatic leveling can significantly improve picking efficiency, reduce labor costs, and enhance agricultural production benefits.

[0003] Some existing orchard operating platforms can meet the basic operating requirements of orchards. However, the existing operating platforms cannot solve the problem of keeping the operating platform level during the operation process, especially how to reduce the fluctuation of the operating platform when operating on rugged roads, ensure the safety of operators, and reduce labor intensity. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to make the working platform maintain a stable state during agricultural machinery operation and adapt to various complex terrains, thereby ensuring the safety of the operators.

[0005] A picking device with a leveling function comprises a crawler chassis, a leveling mechanism, a lifting mechanism and a working platform; a lifting mechanism is provided on the upper surface of the crawler chassis, and a leveling mechanism is provided on the upper surface of the lifting mechanism, and the leveling mechanism comprises a mounting plate, two longitudinal hydraulic cylinders, a transverse hydraulic cylinder, an adjusting plate and a movable part, the upper ends of the two longitudinal hydraulic cylinders are hinged on the left and right sides of the adjusting plate, and the lower ends are hinged on the mounting plate, the adjusting plate is movably connected to the bottom of the working platform through a movable part, the lower end of the transverse hydraulic cylinder is hinged on the mounting plate, and the upper end is hinged to the bottom of the working platform, and the movable part can drive the movable part to shake left and right or front and back by adjusting the telescopic length of the two longitudinal hydraulic cylinders, thereby adjusting the left and right inclination angles of the mounting plate and the working platform, and the front and back inclination angles of the mounting plate and the working platform can be adjusted by adjusting the telescopic length of the transverse hydraulic cylinder.

[0006] As an embodiment, a mounting member for mounting external implements and a harvesting box is provided on the rear side of the crawler chassis.

[0007] As an embodiment, the movable part includes a central axis, an upper limit block and a lower limit block. The central axis passes through the through hole on the adjustment plate, and the upper limit block and the lower limit block are respectively provided at the upper and lower ends. The movable part can be shaken back and forth or left and right in the through hole, and the upper limit block is fixedly connected to the bottom of the working platform.

[0008] The utility model has at least the following beneficial technical effects:

[0009] 1. The working platform of this utility model can achieve multi-angle and small-amplitude leveling. Combined with the crawler chassis walking device, it is more adaptable to complex orchard terrain and ensures the safety of fruit farmers' operations;

[0010] 2. This utility model adopts a hookable design, which can realize the hooking function of various machines and implements, achieving multifunctionality; BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 It is a schematic structural diagram of the leveling mechanism of the present utility model.

[0013] Description of reference numerals:

[0014] 1. Crawler chassis; 2. Lifting mechanism; 3. Longitudinal hydraulic cylinder; 4. Horizontal hydraulic cylinder; 5. Adjustment plate; 6. Movable parts; 7. Mounting plate; 8. Working platform DETAILED DESCRIPTION

[0015] like Figure 1-2 As shown, a picking device with a leveling function includes a crawler chassis 1, a leveling mechanism, a lifting mechanism 2 and a working platform 8; a lifting mechanism 2 is provided on the upper surface of the crawler chassis 1, and a leveling mechanism is provided on the upper surface of the lifting mechanism 2. The leveling mechanism includes a mounting plate 7, two longitudinal hydraulic cylinders 3, a transverse hydraulic cylinder 4, an adjusting plate 5 and a movable part 6. The upper ends of the two longitudinal hydraulic cylinders 3 are hinged on the left and right sides of the adjusting plate 5, and the lower ends are hinged on the mounting plate 7. The adjusting plate 5 is movably connected to the bottom of the working platform 8 through the movable part 6. The lower end of the transverse hydraulic cylinder 4 is hinged on the mounting plate 7, and the upper end is hinged to the bottom of the working platform 8. By adjusting the telescopic length of the two longitudinal hydraulic cylinders 3, the movable part can drive the movable part to shake left and right or front and back, thereby adjusting the left and right inclination angles of the mounting plate 7 and the working platform 8, and by adjusting the telescopic length of the transverse hydraulic cylinder 4, the front and back inclination angles of the mounting plate 7 and the working platform 8 can be adjusted.

[0016] As an embodiment, the rear side of the crawler chassis 1 is provided with a mounting member for mounting external implements and a harvesting box.

[0017] As an embodiment, the movable part 6 includes a central axis, an upper limit block and a lower limit block. The central axis passes through the through hole on the adjustment plate 5, and the upper limit block and the lower limit block are respectively provided at the upper and lower ends. The movable part 6 can be shaken back and forth or left and right in the through hole, and the upper limit block is fixedly connected to the bottom of the working platform 8.

[0018] The operation process of the present invention is as follows: when the picking device enters the orchard for operation, first, according to the height of different fruit trees, the operator presses the rising button on the console to drive the lifting cylinder to extend and move, and the cylinder pushes the scissor-type lifting mechanism to move upward, thereby driving the working platform to rise. When it rises to the specified height, the operator can perform high-altitude operations such as pruning, picking, and spraying on the platform. When the orchard operating machinery runs to a road with a large slope, by adjusting the extension length of the longitudinal hydraulic cylinder or the transverse hydraulic cylinder, the movable parts adjust the front and rear or left and right inclination angles of the working platform by adjusting the inclination angle of the movable parts, so that the working platform remains level, which is better adapted to the current hilly and mountainous orchards and other similar terrains, and ensures the personal safety of fruit farmers working in complex terrain; when transferring and walking, the operator carries an identification device, the vehicle automatically identifies the position, automatically plans the route, and automatically avoids obstacles. The driving wheels of the crawler chassis on both sides are independently controlled by their own motors, which greatly improves the flexibility of the picking device when walking.

Claims

1. A picking device with a leveling function, characterized in that: The invention comprises a crawler chassis (1), a leveling mechanism, a lifting mechanism (2) and a working platform (8); the upper surface of the crawler chassis (1) is provided with a lifting mechanism (2), the upper surface of the lifting mechanism (2) is provided with a leveling mechanism, the leveling mechanism comprises a mounting plate (7), two longitudinal hydraulic oil cylinders (3), a transverse hydraulic oil cylinder (4), an adjusting plate (5) and a movable part (6), the upper ends of the two longitudinal hydraulic oil cylinders (3) are hinged to the left and right sides of the adjusting plate (5), and the lower ends are hinged to the mounting plate (7), the adjusting plate (5) is movably connected to the bottom of the working platform (8) through the movable part (6), the lower end of the transverse hydraulic oil cylinder (4) is hinged to the mounting plate (7), and the upper end is hinged to the bottom of the working platform (8), the left and right tilt angles of the mounting plate (7) and the working platform (8) can be adjusted by adjusting the telescopic length of the two longitudinal hydraulic oil cylinders (3), and the front and rear tilt angles of the mounting plate (7) and the working platform (8) can be adjusted by adjusting the telescopic length of the transverse hydraulic oil cylinder (4).

2. The picking device with leveling function according to claim 1, characterized in that: The rear side of the crawler chassis (1) is provided with a hooking piece for hooking external machines and harvesting boxes.

3. The picking device with leveling function according to claim 1, characterized in that: The movable part (6) includes a central axis, an upper limit block and a lower limit block. The central axis passes through the through hole on the adjustment plate (5), and the upper limit block and the lower limit block are respectively provided at the upper and lower ends. The movable part (6) can be shaken forward and backward or left and right in the through hole. The upper limit block is fixedly connected to the bottom of the working platform (8).

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