A swather header suitable for use in multiple terrains

Abstract

The utility model discloses a kind of cutting machine header suitable for multiple terrain, comprising: mounting plate and header, header is installed on the front wall surface of mounting plate, and detection type adaptive adjustment structure is installed on mounting plate;Detection type adaptive adjustment structure contains: fixed support, a pair of combined slide, a pair of embedded slide bar, two pairs of mounting block, a pair of pneumatic push rod, a pair of combined support pole, a pair of assembly connecting frame, mounting rod, inclination sensor, transmission rod, bottom support wheel, mounting bracket and spring support rod;The utility model relates to the technical field of cutting machine, the beneficial effect of the case is: solve the current cutting machine header is mostly integrated fixed structure, difficult to automatically adjust own attitude and position according to the fluctuation of terrain, when operating, ground uneven can lead to the distance between header and ground is inconsistent, cannot guarantee crop cutting height consistent, affect harvesting effect and crop yield Problem.

Description

Technical Field

[0001] This utility model relates to the field of slashing and drying machine technology, specifically a slashing and drying machine cutting platform suitable for various terrains. Background Technology

[0002] In agricultural production, reapers are an important type of agricultural machinery widely used in the harvesting of crops such as grains and forage. The performance of their cutting platform directly affects the harvesting efficiency and crop harvesting quality. Most existing reapers have a fixed, integrated cutting platform, which makes it difficult to automatically adjust its posture and position according to changes in terrain. During operation, uneven ground can lead to inconsistent distances between the cutting platform and the ground, making it impossible to ensure consistent crop cutting height and affecting harvesting results and crop yield. Utility Model Content

[0003] To achieve the above objectives, this utility model is implemented through the following technical solution: a cutting platform for a stalking machine applicable to various terrains, comprising: a mounting plate and a cutting platform, wherein the cutting platform is mounted on the front wall of the mounting plate, and a detection-type adaptive adjustment structure is mounted on the mounting plate;

[0004] The detection-type adaptive adjustment structure includes: a fixed bracket, a pair of combined slide rails, a pair of embedded slide rods, two pairs of mounting blocks, a pair of pneumatic push rods, a pair of combined support rods, a pair of assembly connection frames, mounting rods, tilt sensors, transmission rods, bottom support wheels, mounting frames, and spring support rods;

[0005] The fixed bracket is located behind the mounting plate. A pair of combined slide rails are mounted on the fixed bracket. A pair of embedded slide rods are mounted on the rear wall of the mounting plate. The pair of embedded slide rods are movably embedded inside the pair of combined slide rails. Two pairs of mounting blocks are mounted on the fixed bracket. A pair of pneumatic push rods are mounted on the two pairs of mounting blocks. A pair of combined support rods are mounted on the output ends of the pair of pneumatic push rods and connected to the mounting plate. A pair of assembly connecting brackets are mounted on the rear wall of the fixed bracket. The mounting rod is mounted on the mounting plate. The tilt sensor is mounted on the mounting rod. One end of the transmission rod is connected to the detection end of the tilt sensor. The bottom support wheel is mounted at the lower end of the transmission rod. The mounting bracket is mounted on the outside of the tilt sensor. The two ends of the spring support rod are respectively mounted on the mounting bracket and the transmission rod.

[0006] Preferably, a support rod structure is provided on the fixed bracket.

[0007] Preferably, the top of the mounting plate has a bent horizontal structure.

[0008] Preferably, a pair of combined support rods are mounted on a fixed bracket by fixing bolts.

[0009] Preferably, the two pairs of mounting blocks are mounted on the fixed bracket by locking pins.

[0010] Preferably, the bottom support wheel is mounted on the transmission rod via a rotating hinge.

[0011] Beneficial effects

[0012] This utility model provides a harvester header applicable to multiple terrains, with the following beneficial effects: This solution uses a detection-type adaptive adjustment structure. By installing this structure, the undulations of the terrain can be sensed in real time. When the header moves on different terrains, the tilt sensor can accurately detect the change in the tilt angle of the header and transmit the signal to the relevant actuators, enabling the header to automatically adjust its posture and always maintain a suitable distance and angle from the ground. This effectively adapts to various complex terrains such as plains, hills, and mountains, greatly improving the operating range and versatility of the harvester. It ensures uniform and appropriate contact with the crops during the harvesting process, avoiding situations where some crops are not harvested or are excessively crushed and damaged due to uneven terrain. This results in higher uniformity of harvested crops, reduces losses, and improves the quality of crop harvesting, providing favorable conditions for subsequent drying, threshing, and other operations. It solves the problem that existing harvester headers are mostly integrated fixed structures, making it difficult to automatically adjust their posture and position according to changes in terrain. During operation, uneven ground can lead to inconsistent distances between the header and the ground, making it impossible to guarantee consistent crop cutting heights, thus affecting harvesting results and crop yield. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of the cutting platform of a stalking machine suitable for various terrains, as described in this utility model.

[0014] Figure 2 This is a rear-view three-dimensional structural diagram of the cutting platform of a stalking machine suitable for various terrains, as described in this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the fixed support for the cutting platform of a stalking machine suitable for various terrains, as described in this utility model.

[0016] Figure 4 This is a top view of the cutting platform of a stalking machine suitable for various terrains, as described in this utility model.

[0017] In the diagram: 1-Mounting plate; 2-Cutting table; 3-Fixed bracket; 4-Combined slide rail; 5-Embedded slide rod; 6-Mounting block; 7-Pneumatic push rod; 8-Combined support rod; 9-Assembly connecting frame; 10-Mounting rod; 11-Tilt sensor; 12-Transmission rod; 13-Bottom support wheel; 14-Mounting frame; 15-Spring support rod; 16-Fixing bolt; 17-Locking pin; 18-Rotating hinge seat. Detailed Implementation

[0018] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example: Please refer to Figure 1-4 The fixed bracket 3 is located behind the mounting plate 1, serving to support and fix the entire adjustment structure. A pair of combined slide rails 4 are installed on the fixed bracket 3, providing a track for the sliding of the embedded slide rods 5. The pair of embedded slide rods 5 are installed on the rear wall of the mounting plate 1 and are movably embedded within the pair of combined slide rails 4. This installation method allows the mounting plate 1 to slide within a certain range relative to the fixed bracket 3, providing a basis for subsequent adjustment actions. Two pairs of mounting blocks 6 are installed on the fixed bracket 3 by locking pins 17. The locking pins 17 ensure a firm connection between the mounting blocks 6 and the fixed bracket 3, while also facilitating installation and disassembly. A pair of pneumatic push rods 7 are installed on the two pairs of mounting blocks 6, serving as a power source to provide stable thrust. A pair of combined support rods 8 are installed on the output ends of the pair of pneumatic push rods 7, and are combined... The support rod 8 is mounted on the fixed bracket 3 by the fixing bolt 16 and is connected to the mounting plate 1. When the pneumatic push rod 7 is working, the combined support rod 8 drives the mounting plate 1 to adjust its height. The mounting rod 10 is mounted on the mounting plate 1, and the tilt sensor 11 is mounted on the mounting rod 10. The tilt sensor 11 works with the transmission rod 12 to adjust the terrain height. One end of the transmission rod 12 is connected to the detection end of the tilt sensor 11. The bottom support wheel 13 is mounted on the lower end of the transmission rod 12 by the rotating hinge 18. As the terrain height changes, the bottom support wheel 13 works with the transmission rod 12 to drive the output end of the tilt sensor 11 to deflect the angle and convert the angle deviation into a height difference, providing data support for adaptive adjustment. Together with the pneumatic push rod 7, the mounting plate 1 drives the cutting table 2 to adjust its height, thereby realizing real-time adjustment for different terrains.

[0020] Working process: During the operation of the slasher, when encountering different terrains, the bottom support wheel 13 first contacts the ground. Due to the change in terrain, the bottom support wheel 13 will rotate at a certain angle through the rotating hinge seat 18, which will drive the transmission rod 12 to move. The movement of the transmission rod 12 is transmitted to the detection end of the tilt sensor 11. The tilt sensor 11 detects the change in the tilt angle of the slasher 2 and transmits the signal to the control system. The control system controls the pneumatic push rod 7 to work according to the received signal. The pneumatic push rod 7 pushes the mounting plate 1 through the combined support rod 8. The embedded slide rod 5 on the rear wall of the mounting plate 1 slides in the combined slide rail 4, thereby realizing the height adjustment of the slasher 2, so that it always maintains a suitable working posture to adapt to the slashing and drying needs of different terrains.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stalking machine header suitable for various terrains, comprising: Mounting plate (1) and cutting table (2), characterized in that the cutting table (2) is mounted on the front wall of mounting plate (1), and a detection-type adaptive adjustment structure is mounted on mounting plate (1); The detection-type adaptive adjustment structure includes: a fixed bracket (3), a pair of combined slide rails (4), a pair of embedded slide rods (5), two pairs of mounting blocks (6), a pair of pneumatic push rods (7), a pair of combined support rods (8), a pair of assembly connection frames (9), a mounting rod (10), an inclination sensor (11), a transmission rod (12), a bottom support wheel (13), a mounting frame (14), and a spring support rod (15); The fixed bracket (3) is located behind the mounting plate (1). A pair of combined slide rails (4) are installed on the fixed bracket (3). A pair of embedded slide rods (5) are installed on the rear wall of the mounting plate (1). The pair of embedded slide rods (5) are movably embedded inside the pair of combined slide rails (4). Two pairs of mounting blocks (6) are installed on the fixed bracket (3). A pair of pneumatic push rods (7) are installed on the two pairs of mounting blocks (6). A pair of combined support rods (8) are installed on the output end of the pair of pneumatic push rods (7) and connected to the mounting plate (1). The assembly connecting frame (9) is installed on the rear wall of the fixed bracket (3), the mounting rod (10) is installed on the mounting plate (1), the tilt sensor (11) is installed on the mounting rod (10), one end of the transmission rod (12) is connected to the detection end of the tilt sensor (11), the bottom support wheel (13) is installed at the lower end of the transmission rod (12), the mounting frame (14) is installed on the outside of the tilt sensor (11), and the two ends of the spring support rod (15) are respectively installed on the mounting frame (14) and the transmission rod (12).

2. The stalk of a harvester suitable for various terrains according to claim 1, characterized in that, A support rod structure is installed on the fixed bracket (3).

3. The stalk of a harvester suitable for various terrains according to claim 1, characterized in that, The top of the mounting plate (1) is a bent horizontal structure.

4. A harvester cutting platform suitable for various terrains according to claim 1, characterized in that, A pair of combined support rods (8) are mounted on a fixed bracket (3) by fixing bolts (16).

5. A harvester cutting platform suitable for various terrains according to claim 1, characterized in that, Two pairs of mounting blocks (6) are mounted on the fixed bracket (3) by locking pins (17).

6. A stalking machine header suitable for various terrains according to claim 1, characterized in that, The bottom support wheel (13) is mounted on the transmission rod (12) via a rotating hinge (18).

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