TH7672C3 - Plow device, tractor walk behind the tilting spring - Google Patents

Abstract

DC60 (17/09/55) The tilting steer tilting spring tiller consists of the first disc (27) and the second disc (28) tipping the soil for the step. Soil preparation and steer wheel (33) respectively act as anchors to maintain the direction of the plow frame (20). At the end of the plow frame (20) there is a set of springs provided by the rear track (29). ) Thread rod (40) Threaded rod (46) Lower spring washer (48) Spring (49) Upper spring washer (50) Second arm (24) Threaded rod (51) assembled. Respectively, perpendicularly This set of springs will work together to lift the overtaking wheel (31) that consists of the steer wheel (33) to a low height by the spring (49) will serve Flexibility, cushioning and ease farmers' maneuvering lower height (33) with walk-behind tractor handle. The tilting tilting spring tiller consists of the first disc (27), the second disc (28), turning the soil for the soil preparation process and the steer wheel (33). ), In order to maintain the soil surface adhesion to maintain the direction of the plow plate (20), with the end of the plow plate (20) with a set of spring provided at the end rail (29), threaded rod (40), rotating rod Threaded rod (46) Lower spring washer (48) Spring (49) Upper spring washer (50) Second arm (24) Thread rod lock (51) are assembled in order perpendicularly. This set of springs will work together to lift the overtaking wheel (31) that consists of the steer wheel (33) to a low height by the spring (49) will serve Flexibility, cushioning and ease farmers' maneuvering lower height (33) with walk-behind tractor handle.

Claims (1)

1. The tilting-steerable rear tiller spring consists of - plow frame (20) consisting of the main body (21) at one end of the main frame (21) with one arm ( 22) for connection to the walk-behind tractor to allow the tractor to follow and drag during operation. Part of the main frame connection point (21) and the first arm (22) is equipped with a distance adjusting screw (23) to adjust the angle of the first arm (22) to fit the walk-behind tractor. As part of the main frame (21), the lower area has a third (25) and colored arm (26) extending down to the forearm. The arms consist of the first (27) and the second (28) blades respectively, acting on the soil in the soil preparation process. The fourth part of the arm (26) is connected to the end rail (29), it looks like a rectangular steel plate, where the connection point is dotted. Rotate to fold the tail rail (29) up and down, with a special feature - the main frame (21) at one end there is a second arm (24) at the end of The arms are circular through holes. The thread rod (40) is inserted by the second arm (24) to support the thread (40) perpendicularly. - The thread rod (40) is a cylindrical iron core on its surface by The round has a male thread (44) at the bottom end, with a fifth (45) sleeve for attaching it to the body area of the end rail (29) - a threaded rod (46) that looks like a handlebar bar section. The tip is the first ring (47), the perforation center part for fitting into the thread rod (40) on the inner surface of the first ring (47), is a female thread for screwing into the male thread of the thread rod (40) for leveling. Low height of the threaded rod (40) - the lower sprink washer (48) acts as a support base and the spring side cover (49) - spring (49) has a longitudinal coil of spring acting - The upper spring washer (50) serves as the support base and the spring side cover (49) - The threaded rod lock (51) is a handlebar bar, the end is a second ring (52 ) At the center of the second ring (52) is a through hole for inserting into the threaded rod (40). On the inner surface of the second ring (52) is a female thread for fastening. The male thread of the threaded rod (40) serves as a lock to adjust the height of the threaded rod (40) - the angle plate (32) is characterized by a steel plate, with a round shape folded at a right angle to the first wing (41) and the wing that Two (42) on the first wing (41) are connected to the rear rail (29). For the second wing (42) there is an angle adjustment slit (43). At least one hole is used to adjust the angle of the overtaking wheel set (31).