Feeding device and grooving and groove repairing robot

• Main Authors: XIE BO, YANG KAIYUN, LIAO XIONGHUI, ZHAO XIULIN, WEN KAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 19.05.2020
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; PERFORMING OPERATIONS; PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention relates to a feeding device and a grooving and groove repairing robot. The feeding device comprises a feeding mechanism, a discharging pipe, a discharging executing mechanism and a circulating pipe; one end of the discharging pipe communicates with the feeding mechanism; the discharging executing mechanism comprises a discharging valve and an opening and closing control assembly, andthe opening and closing control assembly is used for opening or closing a discharging valve; the discharging valve is provided with a microcirculation channel, and the other end of the discharging pipe communicates with a valve cavity of the discharging valve and communicates with the microcirculation channel; and one end of the circulating pipe communicates with the feeding mechanism, and the other end of the circulating pipe communicates with the valve cavity of the discharging valve and communicates with the microcirculation channel. When a machine is in a standby state, mortar in the discharging pipe can further