Material shoveling plate jacking mechanism of chain grate
A technology of jacking mechanism and shovel plate, which is applied in the direction of conveyor objects, transportation and packaging, etc., can solve the problems of inconvenient operation, danger, time-consuming and labor-intensive installation of shovel plate, maintenance and adjustment, etc., and achieve the effect of simple operation
Inactive Publication Date: 2012-07-04
NORTHERN ENG & TECH CORP MCC
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Problems solved by technology
However, in actual production, due to various reasons, the phenomenon that the shovel plate is lifted but cannot be reset occurs from time to time. At this time, it can only be forced to reset by applying pressure from the top of the shovel plate. Due to the high ambient temperature on site, It is extremely inconvenient and dangerous to operate, and it is time-consuming and labor-intensive to install, overhaul and adjust the shovel plate
Method used
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Embodiment Construction
[0013] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0014] Such as figure 1 As shown, the lifting mechanism of the grate scraper plate of the present invention includes a pull rod 3 hinged to the lower end of the scraper plate 1 and a counterweight 7 connected to the lower end of the pull rod 3, which is characterized in that the pull rod 3 The lower part is connected with a link mechanism, and this link mechanism is composed of an upper support 5, a swing rod 6 hinged with the upper support 5 in the middle, and a connecting rod 8 hinged with the left end of the swing rod 6 at the upper end, and with this The operating lever 9 hinged to the lower end of the connecting rod 8, the lower support 11 hinged to the right end of the operating lever 9, and the limit bolt 10 located on the lower support 11 are formed. The right end is fixedly connected with the lower part of the pull rod 3, and the...
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The invention belongs to the technical field of chain grate equipment in metallurgy industry, and particularly relates to a material shoveling plate jacking mechanism of a chain grate, which comprises a pull rod hinged with a material shoveling plate and a counterweight connected with the pull rod, wherein the lower part of the pull rod is connected with a link mechanism; the link mechanism consists of an upper pedestal, an oscillating rod, a connecting rod, an operating lever, a lower pedestal and a limiting bolt; the middle part of the oscillating rod is hinged with the upper pedestal; the connecting rod is hinged with the left end of the oscillating rod; the operating lever is hinged with the lower end of the connecting rod; the lower pedestal is hinged with the operating lever; the limiting bolt is arranged on the lower pedestal; the right end of the oscillating rod is fixedly connected with the lower part of the pull rod; the upper and lower pedestals are sequentially fixed on a rack of the chain grate from top down; the lower end of the limiting bolt is overlapped with the upper surface of the operating lever; and a manual wrench is arranged on the operating lever. The material shoveling plate jacking mechanism of the chain grate has the advantages of bringing convenience to the adjustment and scrap cleaning of the material shoveling plate, along with simple structure, stable performance and operation convenience.
Description
[0001] The invention belongs to the technical field of metallurgical equipment, in particular to a lifting mechanism for a shovel plate of a chain grate. Background technique [0002] Grate machine is the main equipment for pellet production. There is a shoveling plate on the head of the grate machine, the rear end of the shoveling plate is hinged with the frame of the chain grate machine, in order to make the front end of the shoveling plate close to the grate bed and automatically reset after shoveling, the shoveling plate The lower end of the middle part is provided with a pull rod and a counterweight. However, in actual production, due to various reasons, the phenomenon that the shovel plate is lifted but cannot be reset occurs from time to time. At this time, it can only be forced to reset by applying pressure from the top of the shovel plate. Due to the high ambient temperature on site, It is extremely inconvenient and dangerous to operate, and it is time-consuming and ...
Claims
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IPC IPC(8): B65G47/82
Inventor 王洪程涛
Owner NORTHERN ENG & TECH CORP MCC