Linkage device for winch control system
A technology of control system and linkage device, applied in the direction of hoisting device, etc., can solve the problems of insufficient accuracy, cumbersome operation process, and high requirement of winch operator experience.
Active Publication Date: 2015-09-16
TRIUMPH HEAVY IND
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Problems solved by technology
It can be seen that the operation process of this type of winch is cumbersome and the accuracy is not enough, and the experience requirements of the winch operator are relatively high
Method used
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[0016] Such as image 3 As shown, the linkage device for the winch control system of the present invention includes a brake handle 1, a long shaft 6, first and second crank arms 10,11, first, second, and third bearing blocks 7,8,9, and the The brake handle 1 includes a set of claws 2 and tooth plates 3 used in conjunction with it; one end of the long shaft 6 is fixed on the winch base through the first bearing seat 7, and the other end of the long shaft 6 passes through the second bearing seat 8 And fixed on the winch base by the third bearing seat 9, the second bearing seat 8 is located in the middle of the long axis 6, and the first and second crank arms 10, 11 are respectively fixed on the long shaft radially along the long axis 6. The position on the axis near the ends of the major axis. combine Figure 4 It can be seen that the first and second crank arms 10, 11 are fixed on the long axis 6 in opposite directions and are connected by keys, and the first and second crank...
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The invention relates to a linkage device used for a winch operation system, relates to a linkage device used for scheduling or transporting the winch operation system in mines, and aims at providing a linkage device for realizing the starting and the stopping of a winch by operating a hand brake. The linkage device comprises a brake handle (1), a long shaft (6), a first crank arm (10), a second crank arm (11), a first bearing seat (7), a second bearing seat (8) and a third bearing seat (9), wherein the brake handle comprises a set of tooth claw (2) and tooth plate (3) which are used in match with the brake handle; two ends of the long shaft are respectively fixed on a winch base through the first and the third bearing seats; the middle part of the long shaft is sleeved with the second bearing seat; the first and the second crank arms are radially fixed in positions on the long shaft close to the two ends of the long shaft respectively; the first and the second crank arms are fixed in opposite directions and are used for being connected with a pull rod; the brake handle is fixed on the long shaft close to the second bearing seat; the tooth claw is fixed on the brake handle; and the tooth plate is fixed on the second bearing seat.
Description
technical field [0001] The invention relates to a linkage device, in particular to a linkage device used in a mine dispatching or transport winch control system. Background technique [0002] At present, the dispatching winch and transport winch used in mines have two brake devices with basically the same structure and working principle. One is installed on the drum brake disc on the side of the motor to control the operation and stop of the drum, and the other is installed on the drum. On the right brake wheel, it has the function of friction clutch. When the brake device installed on the right brakes the brake wheel, the reel is in working condition. Such as figure 1 As shown, the two brake devices of the winch are controlled by the left and right brake handles 1', that is, the brake handle 1' is fixed on a short shaft 6', and the two ends of the short shaft 6' pass through a bearing seat 7' respectively. It is fixed on the base of the winch, and a crank arm 10' is also...
Claims
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IPC IPC(8): B66D5/24
Inventor 郑礼成程东平陶永芹张钦曹钧淇
Owner TRIUMPH HEAVY IND