Double-group disassembly and installation equipment
A technology of equipment and lifting mechanism, which is applied in mining equipment, earth square drilling, mine roof support, etc. It can solve the problems of difficult disassembly and installation of fully mechanized mining equipment and heavy weight, so as to reduce labor intensity, improve safety, and realize lifting force and the effect of the lifting stroke
Active Publication Date: 2017-03-29
辽宁威跃集团机械制造有限公司
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Problems solved by technology
[0011] The purpose of the present invention is to provide a double-group dismantling and installation equipment, which can solve the problems that the existing fully mechanized mining equipment with large volume and weight is difficult to disassemble and install.
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[0025] Such as Figure 1-Figure 3 As shown, the double-group disassembly and installation equipment of the present invention mainly includes: mobile trolley 1, main lifting hydraulic cylinder 2, large foot 3, fixed trolley 4, auxiliary hook hydraulic cylinder 5, hydraulic console 6, lifting outer cover 7, lifting inner sleeve 8. Beam 9, walking ladder 10, etc. The specific structure is as follows:
[0026] The four big feet 3 are symmetrically arranged in pairs, and the top of each big foot 3 is provided with a lifting mechanism; the supporting big feet 3 and the lifting mechanism are set in pairs, and the lifting inner sleeves 8 of each group of lifting mechanisms pass through the crossbeam 9 connection, two mobile trolleys 1 and two fixed trolleys 4 are respectively arranged on the beam 9, the mobile trolley 1 and the fixed trolley 4 are set correspondingly, and the movable trolley 1 and the fixed trolley 4 are respectively equipped with sprockets; each lifting mechanism is r...
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The invention relates to the field of coal mine underground demounting and mounting equipment, in particular to a double-group demounting and mounting equipment, and solves the problems that existing fully-mechanized coal mining equipment large in size and weight is hard to demount and mount, and the like. Four large bottom feet are in two-two symmetry, a lifting mechanism is disposed at the top of each large bottom foot, two large bottom feet and two matched lifting mechanisms form a group, the lifting inner sleeves of the lifting mechanisms of each group are connected through crossbeams, two movable trolleys and two fixed trolleys are respectively disposed on the crossbeams, the movable trolleys correspond to the fixed trolleys, and the movable trolleys and the fixed trolleys are respectively provided with sprockets. Two main lifting hydraulic cylinders are respectively disposed in each lifting mechanism, one end of the chain is connected with the main lifting hydraulic cylinders, the other end of the chain penetrates the sprockets to be connected with a main lifting hook, and the double-group demounting and mounting equipment is formed. The double-group demounting and mounting equipment is applicable to disassembling and assembling of coal mine underground hydraulic supports, also applicable to the disassembling, assembling of other fully-mechanized coal mining equipment such as a coal mining machine, a conveyor and a reversed loader, and applicable to a part loading and unloading vehicle.
Description
technical field [0001] The invention relates to the field of coal mine disassembly and installation equipment, in particular to a double-group dismantling and installation equipment, which is used for the disassembly and assembly of coal mine underground fully mechanized mining equipment. Background technique [0002] Coal mine fully mechanized mining hydraulic support is the most important equipment in the complete set of coal mine fully mechanized mining equipment. The hydraulic support is placed in front of the fully mechanized mining work to form a coal mining space. Moving, moving conveyors and goaf processing. The hydraulic support has a base, the base is connected with a top beam with a column, the front end of the top beam is hinged with a front probe beam, and the rear end is hinged with a shield beam. Due to the large size and weight of the hydraulic support and the small space in the roadway, during the installation process, the hydraulic support is often disasse...
Claims
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IPC IPC(8): E21D23/16
CPCE21D23/16
Inventor 曹凤奎王宝民孟维峰陈桂娟卢立新刘玉波曹晓亮张长虹王力强
Owner 辽宁威跃集团机械制造有限公司