Trackless comb-like trolley with gear lifting devices
A lifting device and combing technology, which is applied to the buildings where cars are parked, building types, buildings, etc., can solve problems that affect work efficiency, frequent failures, and difficult maintenance, and achieve reduced failure opportunities, simple structure, and reliable work. Effect
Active Publication Date: 2012-07-11
友嘉国际数控机床有限公司
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Problems solved by technology
[0004] But all the lifting mechanisms on the existing comb dolly adopt hydraulic pressure.
Since the comb trolley enters under the chassis of the car during the transportation process, the space is extremely narrow, and more mechanical transmission and electrical control equipment must be arranged inside the trolley, so the motors, pumps, valves, oil cylinders, fuel tanks, and oil pipes of the hydraulic system are crowded in small spaces, resulting in frequent breakdowns and difficult maintenance
The parking equipment has particularly high reliability requirements, and it is extremely difficult to stop and maintain during the period when cars enter and leave the warehouse.
Therefore, the comb trolley with hydraulic lifting mechanism has become a weak link in the entire storage parking equipment that affects work efficiency due to the large amount of maintenance of its hydraulic lifting system.
Method used
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[0027] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0028] Figure 1~Figure 19 Among them, it includes a walking frame 1, a movable comb frame 2, a guiding mechanism 3, a lifting mechanism 4, a synchronous chain tensioning device 5, a walking driving part 6, a guide wheel group 7, a frame 8, a synchronous chain 9, the first motor and Reducer 10, first secondary reduction gear set 11, first output shaft 12, first universal joint 13, driving wheel 14, follower wheel 15, side guide wheel 16, second motor and reducer 17, second two Secondary reduction gear set 18, second output shaft 19, lifting gear 20, second universal joint 21, third output shaft 22, synchronous sprocket 23, V-shaped guide wheel 24, guide wheel shaft 25, needle roller bearing 26, frame 27. Front wheel comb 28, rear wheel comb 29, guide rail 30, lifting rack 31, car 32, fixed comb 33, rail roadway stacker 34, etc.
[0029] Su...
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The invention relates to a trackless comb-like trolley with gear lifting devices, which is used for storage type parking equipment and comprises a traveling frame and a moving comb frame. Travelling drive components are mounted at the bottom of the travelling frame. Two lifting mechanisms for lifting the moving comb frame are disposed between the moving comb frame and the travelling frame. The moving comb frame is mounted outside a framework of the travelling frame. Each lifting mechanism comprises a lifting rack and a lifting gear, wherein the lifting rack is fastened on the moving comb frame, the lifting gear meshed with the lifting rack is mounted on the travelling frame, and the lifting gear is connected with a lifting drive mechanism. The lifting mechanisms with gears and racks are disposed between the moving comb frame and the travelling frame, so that the trackless comb-like trolley is simple in structure, possibility of failure is lowered, maintenance is little, cost is low, and operation is reliable.
Description
technical field [0001] The invention relates to a trackless comb trolley which is a key device in storage parking equipment, in particular to a trackless comb trolley adopting a gear lifting device, which belongs to the technical field of mechanical parking equipment. Background technique [0002] Among the mechanical three-dimensional parking equipment, large-scale parking garages with more than 100 parking spaces and a high degree of automation adopt a warehouse-style structure. Among them, the warehouse-type parking equipment using the comb-type trolley exchange mechanism has been widely used in recent years because of its fast in and out of the warehouse, relatively simple control procedures, and reliable work. [0003] The principle of storage parking equipment using a comb-type exchange mechanism is: the car is handed over to the movable comb frame of the comb trolley through the fixed comb frame at the entrance and exit, and then the comb trolley passes through the el...
Claims
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IPC IPC(8): E04H6/22
Inventor 缪慰时
Owner 友嘉国际数控机床有限公司