A disc mower

Abstract

The utility model discloses a disc mower, the utility model discloses a disc mower includes the suspension frame, the grass cutting mechanism and the adjustment mechanism that adjusts the inclination angle of grass cutting mechanism. The grass cutting mechanism includes the disc and the steering box A, and the disc is hinged with the suspension frame, the disc includes the disc body, and the lower surface of disc body is provided with the inner ring and the outer ring, is provided with the grass discharge cavity between the inner ring and the outer ring, is provided with the grass discharge mouth on the outer ring, and the grass discharge cavity is communicated with the grass discharge mouth, and the power output shaft of steering box A passes the disc body to the area surrounded by the inner ring, and is provided with the blade on the power output shaft. The adjustment mechanism includes the disc angle control subassembly, and one end of disc angle control subassembly is hinged with the suspension frame, and the other end of disc angle control subassembly is hinged with the disc. The utility model discloses a disc mower can cut the grass on the slope, improves the grass cutting efficiency, and guarantees the reliability of disc mower work.

Claims

1. A disc mower, characterized in that, It includes a suspension frame, a mowing mechanism, and an adjustment mechanism for adjusting the tilt angle of the mowing mechanism; The mowing mechanism includes a disc disposed on one side of the suspension frame, the disc being hinged to the suspension frame; the disc includes a disc body, the lower surface of the disc body being provided with an inner ring and an outer ring, a grass discharge cavity being provided between the inner ring and the outer ring, a grass discharge port being provided on the outer ring, and the grass discharge cavity communicating with the grass discharge port. The mowing mechanism also includes a steering box A, the power output shaft of which passes through the disc body to the area enclosed by the inner ring, and a blade is provided on the power output shaft; The adjustment mechanism includes a disc angle control component, one end of which is hinged to the suspension frame, and the other end of which is hinged to the disc.

2. The disc mower as described in claim 1, characterized in that, A bracket is fixedly mounted on the upper surface of the disk. The bracket includes a connecting part A and a connecting part B. The suspension frame is hinged to the connecting part A, and the other end of the disk angle control component is hinged to the connecting part B.

3. The disc mower as described in claim 2, characterized in that, The disc angle control component is a telescopic component A, which includes a connecting sleeve A and two connecting rods A. Both connecting rods A are threaded, and both ends of the connecting sleeve A are threaded. The connecting sleeve A is threadedly connected to both connecting rods A. One connecting rod A is hinged to the suspension frame, and the other connecting rod A is hinged to the connecting part B. Alternatively, the disc angle control component is a telescopic cylinder A, with its fixed end hinged to the suspension frame and its telescopic end hinged to the connecting part B. Alternatively, the disc angle control component is a pull cable, with one end of the pull cable connected to the disc and the other end connected to the suspension frame or an external drive device.

4. The disc mower as described in claim 1, characterized in that, The outer ring is provided with a serrated or concave feed inlet.

5. The disc mower as described in claim 1, characterized in that, The lower end of the power output shaft is provided with a height-limiting hemisphere, the bottom of which is lower than the bottom of the disk.

6. The disc mower as described in claim 1, characterized in that, Near the side of the suspension bracket, a height limiting member is provided on the outer side of the disc, and the bottom of the height limiting member is lower than the bottom of the disc.

7. The disc mower as described in claim 5, characterized in that, The mowing mechanism also includes a mounting component, which is mounted on the lower part of the power output shaft, and the blade and the height-limiting hemisphere are mounted on the mounting component.

8. The disc mower as described in claim 1, characterized in that, The suspension frame includes connecting beams A, B, C, and D that are hinged together sequentially. The suspension frame is also equipped with a telescopic mechanism, one end of which is hinged to connecting beam A, and the other end of which is hinged to connecting beam B.

9. The disc mower as described in claim 8, characterized in that, The telescopic mechanism is a telescopic component B, which includes a connecting sleeve B and two connecting rods B. Both connecting rods B are threaded, and both ends of the connecting sleeve B are threaded. The connecting sleeve B is threadedly connected to both connecting rods B. One connecting rod B is hinged to the connecting beam A, and the other connecting rod B is hinged to the connecting beam B.

10. The disc mower as described in claim 8, characterized in that, The telescopic mechanism is a telescopic cylinder B. The fixed end of the telescopic cylinder B is hinged to the connecting beam A, and the telescopic end of the telescopic cylinder B is hinged to the connecting beam B. The disc is also provided with a touch element and a touch sensor. The touch element is movably disposed on the disc, and the touch element touches the touch sensor when it is activated.

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