Lubricating device for vertical input and output multistage transmission reduction box
A technology of input and output, lubrication device, applied in transmission box, gear lubrication/cooling, components with teeth, etc., can solve the problems of hidden quality, damage to the reduction box, increase cost, etc., and achieve the effect of reliable operation and novel structure
Inactive Publication Date: 2011-01-05
HUNAN XD HEAVY EQUIP
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Problems solved by technology
In this way, the cost will be increased and the quality will be hidden. Once the lubrication system works abnormally, the gearbox may be damaged.
Method used
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Embodiment 1
[0014] An upper oil pool 2 is provided in the upper box body 1 of the reduction box; a grooved lower oil pool 4 is provided at the bottom of the lower box body 3, and the grooved lower oil pools are interconnected grooves, and the grooves are respectively in Where the transmission gear needs to be immersed in oil, and the size of each groove should be suitable for the size of the transmission gear and the depth of oil immersion. An oil discharge screw hole is provided at the bottom of the upper oil tank, and an oil level adjusting bolt 5 with a central opening is installed in the oil drain screw hole, and the oil level adjusting bolt communicates with the upper oil tank and the lower oil tank through its central hole; An inclined oil collecting box 6 communicating with the lower oil pool is arranged on the cavity wall of the upper oil pool, and the end of the inclined oil collecting box near the lower oil pool is higher than the end near the upper oil pool. An oil drain screw ...
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The invention discloses a lubricating device for a vertical input and output multistage transmission reduction box. An upper oil pool is arranged in an upper box body of a reduction box. A groove shaped lower oil pool is arranged in a lower box body of the reduction box. The bottom of the upper oil pool is provided with an oil dumping screw hole. An oil level adjusting bolt with a central hole is arranged in the oil dumping screw hole. The oil level adjusting bolt is communicated with the upper oil pool and the lower oil pool through the central hole. The cavity wall of the upper oil pool is provided with an inclined oil collecting box communicated with the lower oil pool. One end of the inclined oil collecting box, near to the lower oil pool, is higher than the end near to the upper oil pool. The bottom of the lower oil pool is provided with oil dumping screws. The lubricating device can lubricate all gear transmission components of the vertical input and output multistage transmission reduction box and has the advantages of novel structure and reliable work.
Description
technical field [0001] The invention relates to a lubricating device for a gearbox, in particular to a lubricating device for a gearbox with vertical input and output multi-stage transmission. Background technique [0002] Traditional gearboxes adopt different lubrication methods according to their structures. Splash lubrication is generally used. This method does not require additional power, is low in cost, and has reliable lubrication. However, it is difficult for a gear box with a relatively complex structure to meet the lubrication requirements only by splash lubrication. For example, when the gear box with vertical input and output multi-stage transmission is lubricated, when splash lubrication is used, some gear transmission parts cannot be lubricated. The usual solution is to use forced lubrication, add a system to pressurize the lubricating oil, and then send it to the gear with a higher position, so that the transmission parts can be lubricated normally. In this w...
Claims
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IPC IPC(8): F16H57/04F16H57/02
Inventor 宁永芳熊铁钢梁小波孟令宽
Owner HUNAN XD HEAVY EQUIP