A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator bucket with opening and closing structure
The invention relates to the field of engineering machinery, in particular to an excavator bucket with an opening and closing structure, which comprises a rear plate bent backwards, side plates are arranged on the left side and the right side of the rear plate, a discharge port is arranged at the bottom of the rear plate and penetrates through the rear plate, a sealing door is mounted on the rear plate and blocks the discharge port, and the sealing door is hinged to the rear plate. A power cylinder capable of driving the sealing door to rotate so as to open the discharging opening is installed on the rear plate, sealing grooves are formed in the left side and the right side of the sealing door, the shape of the sealing door is matched with the lower edge of the side plate, and the lower side of the side plate extends into the sealing grooves. A lap joint edge is arranged at the end, close to the hopper bottom plate, of the sealing door, a lap joint groove is formed in the end, close to the sealing door, of the hopper bottom plate, the lap joint groove corresponds to the lap joint edge, and the lap joint edge abuts against and is in lap joint with the lap joint groove. According to the excavator bucket, the discharging opening is formed in the bottom of the bucket, the sealing door is used for sealing the discharging opening, the excavating efficiency is improved, and the equipment failure rate is reduced.
本发明涉及工程机械领域，具体涉及一种具有开合结构的挖掘机铲斗，其包括向后弯曲的后板，后板的左右两侧设有侧板，后板的底部设有卸料口，卸料口贯通后板，后板上安装有封门，封门封堵在卸料口上，封门铰接在后板上，后板上安装有能够带动封门转动，从而开启卸料口的动力缸，封门的左右两侧均设有密封槽，封门的形状与侧板下沿相匹配，侧板的下侧伸入到密封槽中。封门靠近斗底板的一端设有搭接边，斗底板靠近封门的一端设有搭接槽，搭接槽与搭接边相对应，搭接边压靠并搭接在搭接槽上。该挖掘机铲斗通过在铲斗的底部设有卸料口，并利用封门封闭卸料口，提高挖掘效率，降低设备故障率。
Excavator bucket with opening and closing structure
The invention relates to the field of engineering machinery, in particular to an excavator bucket with an opening and closing structure, which comprises a rear plate bent backwards, side plates are arranged on the left side and the right side of the rear plate, a discharge port is arranged at the bottom of the rear plate and penetrates through the rear plate, a sealing door is mounted on the rear plate and blocks the discharge port, and the sealing door is hinged to the rear plate. A power cylinder capable of driving the sealing door to rotate so as to open the discharging opening is installed on the rear plate, sealing grooves are formed in the left side and the right side of the sealing door, the shape of the sealing door is matched with the lower edge of the side plate, and the lower side of the side plate extends into the sealing grooves. A lap joint edge is arranged at the end, close to the hopper bottom plate, of the sealing door, a lap joint groove is formed in the end, close to the sealing door, of the hopper bottom plate, the lap joint groove corresponds to the lap joint edge, and the lap joint edge abuts against and is in lap joint with the lap joint groove. According to the excavator bucket, the discharging opening is formed in the bottom of the bucket, the sealing door is used for sealing the discharging opening, the excavating efficiency is improved, and the equipment failure rate is reduced.
本发明涉及工程机械领域，具体涉及一种具有开合结构的挖掘机铲斗，其包括向后弯曲的后板，后板的左右两侧设有侧板，后板的底部设有卸料口，卸料口贯通后板，后板上安装有封门，封门封堵在卸料口上，封门铰接在后板上，后板上安装有能够带动封门转动，从而开启卸料口的动力缸，封门的左右两侧均设有密封槽，封门的形状与侧板下沿相匹配，侧板的下侧伸入到密封槽中。封门靠近斗底板的一端设有搭接边，斗底板靠近封门的一端设有搭接槽，搭接槽与搭接边相对应，搭接边压靠并搭接在搭接槽上。该挖掘机铲斗通过在铲斗的底部设有卸料口，并利用封门封闭卸料口，提高挖掘效率，降低设备故障率。
Excavator bucket with opening and closing structure
一种具有开合结构的挖掘机铲斗
WANG JIANCHANG (author) / MENG XIAOXING (author) / ZONG ZHENYU (author) / LIU HAIDONG (author) / YAN JIAZHEN (author) / XU MENGKAI (author) / HAO SHUANG (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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