Device for leveling tracks from carts of a pivot irrigation machine

Abstract

The utility model relates to agriculture and can be used in devices for leveling tracks formed during the movement of the trolleys of a multi-support irrigation machine (DM) of the "Kuban-LK1" type. The technical result of the utility model is to increase the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks during the operation of the track leveling device. The device for leveling tracks from the trolleys of pivot irrigation machines comprises a frame 1, spherical disks 2 and 3, a horizontal rod 4 of variable length with end vertical pins 5 and 6. To increase the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks, the device for leveling tracks from the trolleys of a pivot irrigation machine is equipped with cylindrical brackets 7 and 8 of spherical disks 2 and 3 of variable length with threaded axial travel limiters 9 and 10.The efficiency of the utility model lies in increasing the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks during operation of the track leveling device.

Description

[0001] The utility model relates to agriculture and can be used in devices for leveling the tracks formed during the movement of the trolleys of the multi-support irrigation machine (DM) of the Kuban-LK1 type.

[0002] A device for leveling the tracks of a pivot irrigation machine cart is known, containing a frame with spherical disks and a rake (V.M. Afanasyev, I.A. Sandalov, A.I. Ryazantsev. Device for leveling tracks. Author's certificate No. 1542441 SU A1, 1990).

[0003] The disadvantage of the known device is its low reliability due to the lack of the ability to adjust the working distance between the spherical disks when the device is operating to level the track.

[0004] A device is known for leveling the tracks of pivot irrigation machine trolleys, comprising a frame, spherical disks and a horizontal rod of variable length with end vertical fingers (Patent for Utility Model No. 242582 U1 Russian Federation, IPC A01B 37 / 00, A01G 25 / 00. Device for leveling the tracks of pivot irrigation machine trolleys: declared 05.02.2026: published 31.03.2026 / A.I. Ryazantsev, A.I. Smirnov, E.Yu. Evseyev [et al.]; applicant Federal State Budgetary Scientific Institution “All-Russian Research Institute of Agricultural Water Supply Irrigation Systems “Raduga”).

[0005] The disadvantage of the known device is low operational reliability due to the lack of the ability to adjust the installation angle α of the spherical disks when the device is operating to level the tracks from the carts of a circular irrigation machine.

[0006] The technical result of the utility model is to increase the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks during operation of the track leveling device.

[0007] The specified technical result is achieved in that the device for leveling the track from the carts of a circular irrigation machine, containing a frame, spherical disks and a horizontal rod of variable length with end vertical pins, is equipped with cylindrical brackets of spherical disks of variable length with threaded limiters of axial movement.

[0008] A comparative analysis with the prototype shows that the claimed device meets the “novelty” criterion, since it has a significant difference: the device for leveling the tracks from the carts of a circular irrigation machine is equipped with cylindrical brackets of spherical discs of variable length with threaded limiters of axial movement.

[0009] The figure shows a top view of the track leveling device for pivot irrigation machine carts.

[0010] The device for leveling the tracks of pivot irrigation machine trolleys comprises a frame 1, spherical disks 2 and 3, a horizontal rod 4 of variable length with end vertical pins 5 and 6. To improve the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks, the device for leveling the tracks of pivot irrigation machine trolleys is equipped with cylindrical brackets 7 and 8 of spherical disks 2 and 3 of variable length with threaded axial movement limiters 9 and 10.

[0011] The track leveling device for pivot irrigation machine trolleys operates as follows. During the movement of the pivot irrigation machine trolleys, the track leveling device, comprising a frame 1, spherical disks 2 and 3, and a horizontal rod 4 of variable length with end vertical pins 5 and 6, levels the track. To improve operational reliability by providing the ability to adjust the installation angle α of the spherical disks, the track leveling device for pivot irrigation machine trolleys is equipped with cylindrical brackets 7 and 8 for spherical disks 2 and 3 of variable length with threaded axial travel limiters 9 and 10.

[0012] The effectiveness of the utility model lies in increasing the reliability of operation by providing the ability to adjust the installation angle α of the spherical disks during operation of the track leveling device.

Claims

A device for leveling the tracks of circular irrigation machine trolleys, comprising a frame (1), spherical discs (2) and (3) and a horizontal rod (4) of variable length with end vertical pins (5) and (6), characterized in that the device is equipped with cylindrical brackets (7) and (8) of spherical discs (2) and (3) of variable length with threaded limiters (9) and (10) of axial movement.

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