A reset device for grate bar of sintering machine trolley
A technology of reset device and machine trolley, which is applied in the direction of furnace, furnace type, lighting and heating equipment, etc., can solve the problems of the safe operation of the sintering machine, the uniformity of the thickness of the bottom material layer and the adverse effect of grate bar protection, etc., and achieve light weight, The effect of simple structure and convenient installation
Active Publication Date: 2022-03-22
MCC NORTH (DALIAN) ENG TECH CO LTD
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Problems solved by technology
[0002] The grate bars of the sintering machine trolley are regularly arranged on the trolley to form the sintering deposit, which runs continuously on the closed track. The sintering machine trolley turns over and unloads at the tail bend. The star wheel at the head bites in, turning from the head curve to the upper horizontal track, and some grates in the middle that hang down due to gravity cannot be reset, which will affect the safe operation of the sintering machine, the uniformity of the thickness of the bottom layer and the protection of the grates adversely affect
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[0019] The specific embodiment of the invention will be further described below in conjunction with the accompanying drawings.
[0020] like Figure 1-Figure 4 As shown, a sintering machine trolley grate reset device of the present invention includes a left support frame 3, a right support frame 2 and a pressure roller 8, and the upper ends of the left support frame 3 and the right support frame 2 are symmetrically connected to the sintering machine On the main beam 1 above the trolley, it is characterized in that: the lower ends of the left support frame 3 and the right support frame 2 are respectively scrolled and connected with a left lower sliding frame 4 and a right lower sliding frame 5, between the left support frame 3 and the left lower sliding frame 4 A telescopic mechanism 9 is provided between them, and a telescopic mechanism 9 with the same structure is also provided between the right support frame 2 and the lower right sliding frame 4,
[0021] The left support f...
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The invention relates to a grate reset device for a sintering machine trolley, which comprises a left support frame, a right support frame and pressure rollers. The upper ends of the left support frame and the right support frame are symmetrically connected to the main beam above the sintering machine trolley. It is characterized in that: the lower ends of the left support frame and the right support frame are respectively scrolled and connected with a left lower sliding frame and a right lower sliding frame, a telescopic mechanism is arranged between the left support frame and the left lower sliding frame, A telescopic mechanism with the same structure is also arranged between them. The advantages of the present invention are: provide the pressing force for the pressing roller through stretching, independent of the weight of the device, and realize the adjustment of the initial position of the pressing roller, the compression stroke and the pressing force of the pressing roller through the screwing in of the stud and the setting of the compression spring. Adjustability, simple structure, light weight, easy installation.
Description
technical field [0001] The invention relates to the technical field of sintering machines, in particular to a grate bar reset device for a sintering machine trolley. Background technique [0002] The grates of the sintering machine trolley are regularly arranged on the trolley to form the sintering deposit, which runs continuously on the closed track. The sintering machine trolley turns over and unloads at the tail bend. The star wheel at the head bites in, and turns from the head curve to the upper horizontal track, and some grates in the middle that hang down due to gravity cannot be reset, which will affect the safe operation of the sintering machine, the uniformity of the thickness of the bottom layer and the protection of the grates produce adverse effects. For this reason, a grate resetting device is provided before the swing funnel of the bottom-laying device, which can press the floating grate back to its original position to make the grate of the trolley smooth, an...
Claims
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IPC IPC(8): F27B21/02F27B21/08
CPCF27B21/02
Inventor 张龙朱云飞崔奇睿王啸
Owner MCC NORTH (DALIAN) ENG TECH CO LTD