The invention discloses a self-dumping semitrailer carriage rear portion leakage-proof protection device which comprises a carriage body and a rear carriage door, the carriage body is connected with the rear carriage door in a clamped mode, the right side of the carriage body is in shaft connection with the rear carriage door, and the right side of the carriage body is in shaft connection with an electric push rod. The right end of the electric push rod is connected with the rear carriage door shaft to form a selection structure, and a first sliding groove is formed in the inner wall of the carriage body. According to the leakage-proof protection device for the rear part of the carriage of the self-dumping semitrailer, when the rear carriage door rotates, the transmission mechanism drives the threaded screw rod to rotate, and the adjusting mechanism drives the threaded screw rod to rotate so as to adjust the position of the mounting plate; and when the mounting plate moves, the rotating structure drives the baffle to rotate to be parallel to the rear carriage door, goods in the semitrailer carriage are blocked, movement of the goods in the semitrailer carriage is limited, the situation that the goods move due to factors such as bumping in the transportation process, the rear carriage door is extruded, and the goods are prevented from falling off is avoided.
本发明公开了一种自卸半挂车车厢后部防漏保护装置,包括车厢本体和后车厢门,所述车厢本体与后车厢门卡合连接,所述车厢本体右侧轴连接有后车厢门,且车厢本体右侧轴连接有电动推杆,并且电动推杆右端后车厢门轴连接构成选择结构,所述车厢本体内壁开设有第一滑动槽。该自卸半挂车车厢后部防漏保护装置后车厢门在旋转时通过传动机构带动螺纹丝杆进行旋转,并通过调节机构带动螺纹丝杆的旋转进而调节安装板的位置,且在安装板活动的同时旋转结构带动挡板旋转呈与后车厢门平行状态并对半挂车车厢内部的货物进行隔挡,限制内部货物活动,防止在运输途中因颠簸等因素导致发生活动并对后车厢门导致挤压,防止货物发生掉落。
Leakage-proof protection device for rear part of carriage of self-dumping semitrailer
一种自卸半挂车车厢后部防漏保护装置
24.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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