Supporting device for grain belt conveyor

Abstract

The invention discloses a supporting device for a grain belt conveyor, and relates to the technical field of agricultural machineries. The supporting device for the grain belt conveyor comprises a frame; a double-way screw rod is arranged in the frame; two ends of the double-way screw rod are respectively and rotatably connected to the inner side surfaces of one pair of opposite arms of the frame;adaptive screw nuts are respectively arranged on two threaded sections of the two-way screw rod in a sleeving manner; one surface of each of the two screw nuts is rotatably connected with a transmission plate; one end of one transmission plate is rotatably connected with the other end of the other transmission plate through a supporting plate; a positioning seat is rotatably mounted on the uppersurface of the supporting plate; each of one pair of opposite side surfaces of the supporting plate is at least rotatably connected with a locking lath; a locking hole is formed in one end part of each locking lath; the upper surfaces of the other pair of the opposite arms of the frame are both rotatably connected with side supporting plates; and one surface of each side supporting plate is plugged with a locking post which is matched with the locking hole in each locking lath. According to the supporting device for the grain belt conveyor, the supporting plates are driven to move upward or downward by utilizing a screw rod assembly and a transmission rod, which facilitates the mounting of a belt conveyor body, improves the work efficiency of a worker, and has great market popularization value.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a support device for a grain belt conveyor. Background technique [0002] The grain belt conveyor is composed of a fixed belt conveyor and a supporting device, and is mainly used in the process of grain production, processing, and transshipment. The existing support devices for grain belt conveyors usually adopt a fixed structure. Although the support structure is relatively stable, it brings inconvenience to the installation of the grain belt conveyor body, which leads to the failure of the grain belt conveyor body during the installation process. The height that needs to be raised is too high, which increases the physical labor intensity of the work and reduces the work efficiency of the workers. Therefore, it is necessary to develop a supporting device for a grain belt conveyor in order to solve the above problems. Contents of the invention [0003] The purp...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a support device for a grain belt conveyor. By using the screw assembly and the transmission rod to drive the support plate to move downward or downward, the installation of the belt conveyor body is facilitated and the work of the workers is improved. It solves the problems of cumbersome installation process and increased labor intensity of workers due to the inability to adjust the height of the existing supporting device for grain belt conveyors during the installation process of the grain belt conveyor body

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