Control system for adjustable limiting frame device of walking mechanism

Abstract

The invention relates to a control system for an adjustable limiting frame device of a walking mechanism. The control system comprises an adjustable limiting device and a walking mechanism for fixing the limiting device, and the adjustable limiting device comprises a fixing frame, a first adjusting frame, a second adjusting frame, a first limiting frame, an induction plate, a bolt, a limiting adjusting feeler lever, a second limiting frame, a straight slotted hole, a fourth adjusting frame, a third adjusting frame, a limiting frame straight slotted hole and a fixing frame straight slotted hole. The first adjusting frame and the fixing frame are fixed through a bolt, the second adjusting frame is installed in the first adjusting frame, the distance is adjusted through a straight groove hole of the limiting frame, the second adjusting frame and the first adjusting frame are fixed through a bolt, the first limiting frame is installed on the second adjusting frame and fixed through a bolt, and the third adjusting frame and the fixing frame are fixed through a bolt. The rail bolts are used for rapid positioning and fixing, construction cost is reduced, and the device is particularly suitable for construction sites where the distance of the walking mechanism needs to be continuously adjusted in the initial debugging stage of equipment and high in adaptability.

Description

Technical Field

[0001] The present invention relates to a control system, in particular to a control system for an adjustable limiting frame device of a running mechanism, and belongs to the technical field of limiting the running mechanism. Background Art

[0002] The existing travel mechanism limiter is directly welded to the steel base frame after the equipment is positioned. To move or adjust the equipment, the limiter must be removed and repositioned. This complicated and inconvenient process is especially challenging when repeatedly adjusting the travel mechanism. The existing travel mechanism control system utilizes limiter-type, single-control systems. This lack of secondary protection in the event of a limiter failure presents a potential risk. Therefore, a new solution is urgently needed to address these technical issues. Summary of the Invention

[0003] The present invention aims at solving the problems in the prior art and provides a control system for an adjustable limit frame device of a running mechanism. The technical solution has strong adaptability, low construction cost, and the fixing frame is quickly fixed to the existing track bolts.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a control system for an adjustable limit frame device of a running mechanism, wherein the control system includes a running mechanism of an adjustable limit device and a fixed limit device.

[0005] The adjustable limit device includes a fixing frame, an adjusting frame 1, an adjusting frame 2, a limit frame 1, a sensing plate, a bolt, a limit adjustment touch rod, a limit frame 2, a straight slot hole, an adjusting frame 4, an adjusting frame 3, a limit frame straight slot hole and a fixing frame straight slot hole.

[0006] The adjusting frame 1 is fixed to the fixed frame by bolts, and the adjusting frame 2 is installed in the adjusting frame 1. The distance is adjusted through the straight slot hole of the limit frame. The adjusting frame 2 is fixed to the adjusting frame 1 by bolts.

[0007] The limit frame 1 is installed on the adjustment frame 2 and fixed by bolts.

[0008] The third adjusting frame is fixed to the fixed frame by bolts. The fourth adjusting frame is installed in the third adjusting frame. The distance can be adjusted by sliding through the straight slot hole. The fourth adjusting frame is fixed to the third adjusting frame by bolts.

[0009] The limit frame 2 is installed on the adjustment frame 4 and fixed by bolts.

[0010] The induction plate is installed on the limit frame 1 and the limit frame 2 and fixed by bolts.

[0011] The limit adjustment touch rod is installed on the limit frame 2, and is adjusted up and down through the straight slot and fixed by bolts.

[0012] Among them, the adjustable limit device also includes a dust cover and an adjustable support foot. The dust cover is installed on the fixed frame, adjustment frame 1, and adjustment frame 3 and fixed by bolts. The adjustable support foot is installed on limit frame 1 and limit frame 2 and fixed by bolts.

[0013] Among them, the walking mechanism includes a running mechanism, a ram limit one, a ram limit two, a proximity switch, a proximity switch frame, a wheel track, a track fixing bolt, and a ram limit one and a ram limit two touch rods. The running mechanism runs on the wheel track, and the running mechanism has an adjustable limit frame device, which is installed on the running track bolts through the fixing frame and the straight slot holes of the fixing frame for fixation. When the running position needs to be adjusted, the running track bolts can be loosened for adjustment; the ram limit one and the ram limit two are installed on the running mechanism and fixed with bolts. The distance between the ram limit one and the ram limit two touch rods and the limit adjustment touch rod can be adjusted up and down and front and back through the limit adjustment touch rod bolts, and the adjustment frame three and the adjustment frame four are adjusted front and back to ensure that the ram limit one and the ram limit two touch rods touch the limit adjustment touch rod; the distance between the proximity switch and the sensor plate is adjusted through the proximity switch frame.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The overall structural design of the scheme is ingenious, which effectively solves the technical problems existing in the prior art and has a wide range of uses. It is suitable for use in belt conveyor batching ore trough mobile trolleys, belt conveyor mobile chutes, mixing stackers and other traveling mechanism equipment; 2. The technical solution has strong adaptability and low construction cost. It is especially suitable for the initial debugging stage of equipment and the construction site where the distance of the traveling mechanism needs to be continuously adjusted. It has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 、 Figure 2 It is a structural diagram of an adjustable limit device;

[0016] Figure 3 This is a structural diagram of Example 1;

[0017] Figure 4 This is a structural diagram of Example 2.

[0018] In the picture:

[0019] 1. Fixed frame, 2. Adjustment frame 1, 3. Adjustment frame 2, 4. Limit frame 1, 5. Induction plate, 6. Bolt, 7. Limit adjustment touch rod, 8. Limit frame 2, 9. Straight slot hole, 10. Adjustment frame 4, 11. Adjustment frame 3, 12. Limit frame straight slot hole, 13. Fixed frame straight slot hole, 14. Dust cover, 15. Adjustable support foot, 16. Traveling mechanism, 17. Claw limit 1, 18. Claw limit 2, 19. Proximity switch, 20. Proximity switch frame, 21. Traveling mechanism wheel track, 22. Track fixing bolts, 23. Claw limit 1 and 2 touch rods, 24. Mobile chute, 25. Foundation. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, this embodiment is described in detail below with reference to the accompanying drawings.

[0021] Example 1: See Figure 1-Figure 3 , a control system for an adjustable limit frame device of a running mechanism, the control system includes a running mechanism with an adjustable limit device and a fixed limit device; wherein, the adjustable limit device includes a fixed frame 1, an adjusting frame 1 2, an adjusting frame 2 3, a limit frame 1 4, a sensing plate 5, a bolt 6, a limit adjustment touch rod 7, a limit frame 2 8, a straight slot hole 9, an adjusting frame 4 10, an adjusting frame 3 11, a limit frame straight slot hole 12 and a fixed frame straight slot hole 13, the adjusting frame 1 1 is fixed to the fixed frame 1 by bolts, the adjusting frame 2 3 is installed in the adjusting frame 1 2, and the distance is adjusted by the limit frame straight slot hole 12, the adjusting frame 2 3 is fixed to the adjusting frame 1 2 by bolts, the limit frame 1 4 is installed on the adjusting frame 2 2 and fixed by bolts, the adjusting frame 3 11 is fixed to the fixed frame 1 by bolts, the adjusting frame 4 10 is installed in the adjusting frame 3 11, and the distance can be slidably adjusted by the straight slot hole, and the adjusting frame 4 10 is fixed to the adjusting frame 3 11 by bolts. The limit frame 2 is installed on the adjustment frame 4 10 and fixed by bolts. The induction plate 5 is installed on the limit frame 1 4 and the limit frame 2 8 and fixed by bolts 6.

[0022] The limit adjustment touch rod 7 is installed on the limit frame 2 8, and is adjusted up and down through the straight slot 9 and fixed by bolts. The adjustable limit device also includes a dust cover 14 and an adjustable support foot 15. The dust cover 14 is installed on the fixed frame 1, the adjustment frame 1 2, and the adjustment frame 3 11, and is fixed by bolts. The adjustable support foot 15 is installed on the limit frame 1 4 and the limit frame 2 8, and is fixed by bolts. The walking mechanism includes a running mechanism 16, a ram limit 1 17, a ram limit 2 18, a proximity switch 19, a proximity switch frame 20, a wheel track 21, a track fixing bolt 22, and a ram limit 1 and 2 touch rods 23. The running mechanism 16 runs on the wheel track 21. The running mechanism adjustable limit frame device is fixed on the running track bolt 22 through the fixed frame 1 and the fixed frame straight slot hole 13. When the running position needs to be adjusted, the running track bolt can be loosened to This is adjusted; the ram limiter 17 and ram limiter 2 18 are installed on the running mechanism 16 and fixed with bolts. The distance between the ram limiter 1 and ram limiter 2 contact rods 23 and the limit adjustment contact rod 7 can be adjusted up and down and front and back using the limit adjustment contact rod 7 bolts. The adjustment frame 3 and the adjustment frame 4 can also be adjusted front and back to ensure that the ram limiter 1 and ram limiter 23 touch the limit adjustment contact rod. The distance between the proximity switch 19 and the sensor plate 5 is adjusted by the proximity switch frame 20. When the running mechanism moves backward, the proximity switch 19 and the sensor plate 5 are activated, the running mechanism stops, and the screen displays a red light. The running mechanism, the proximity switch 19 and the sensor plate 5 do not stop when they are activated. When the running mechanism fails, the running mechanism does not stop and continues to move backward, triggering the ram limiter 17, causing the running mechanism to stop and the screen display a red light. When the proximity switch 19 and the clevis limiter 1 17 are both ineffective, the machine will continue to move backward, triggering the clevis limiter 2 18, causing the traveling mechanism to stop and the screen to display a red light.

[0023] Example 2: See Figure 4 , Figure 4 The control system for the adjustable travel limiter is installed at both ends of the mobile chute shown in the figure. When the mobile chute 24 moves backward, the proximity switch 19 and the sensor plate 5 are activated, causing the mobile chute 24 to stop and a red light on the screen. If the proximity switch 19 and the sensor plate 5 do not stop, and if they fail, the mobile chute 24 continues to move backward, triggering the first limit switch, causing the mobile chute to stop and a red light on the screen. When the mobile chute 24 moves forward, the action signal is the same as when moving backward.

[0024] It should be noted that the above embodiments are not intended to limit the scope of protection of the present invention, and equivalent changes or substitutions made on the basis of the above technical solutions fall within the scope of protection of the claims of the present invention.

Claims

1. A control system for an adjustable limit frame device of a running mechanism, characterized in that: The control system includes an adjustable limiting device and a walking mechanism of a fixed limiting device.

2. The control system of the adjustable limit frame device of the running mechanism according to claim 1 is characterized in that: The adjustable limit device includes a fixing frame, an adjustment frame 1, an adjustment frame 2, a limit frame 1, a sensing plate, a bolt, a limit adjustment touch rod, a limit frame 2, a straight slot hole, an adjustment frame 4, an adjustment frame 3, a limit frame straight slot hole and a fixing frame straight slot hole, The adjusting frame 1 is fixed to the fixing frame by bolts. Adjustment frame 2 is installed inside adjustment frame 1, and the distance is adjusted through the straight slot hole of the limit frame. Adjustment frame 2 and adjustment frame 1 are fixed with bolts. The limit frame 1 is installed on the adjustment frame 2 and fixed by bolts. The adjusting frame 3 is fixed to the fixing frame by bolts. Adjustment frame 4 is installed in adjustment frame 3, and the distance can be adjusted by sliding through the straight slot hole. Adjustment frame 4 and adjustment frame 3 are fixed with bolts. The limit frame 2 is installed on the adjustment frame 4 and fixed by bolts. The induction plate is installed on the limit frame 1 and the limit frame 2 and fixed by bolts. The limit adjustment touch rod is installed on the limit frame 2, and is adjusted up and down through the straight slot and fixed by bolts.

3. The control system of the adjustable limit frame device of the running mechanism according to claim 1, characterized in that: The adjustable limiting device also includes a dust cover and adjustable supporting feet. The dust cover is installed on the fixing frame, the first adjusting frame, and the third adjusting frame and fixed by bolts. The adjustable supporting feet are installed on the first limiting frame and the second limiting frame and fixed by bolts.

4. The control system of the adjustable limit frame device of the running mechanism according to claim 1, characterized in that: The walking mechanism includes a running mechanism, a clevis limiter 1, a clevis limiter 2, a proximity switch, a proximity switch frame, a wheel track, a track fixing bolt, and a clevis limiter 1 and 2 touch rods. The running mechanism runs on the wheel track. The running mechanism has an adjustable limiter frame device, which is fixed on the running track bolts through a fixing frame and a straight slot hole of the fixing frame. When the running position needs to be adjusted, the running track bolts are loosened to make adjustments. The clevis limiter 1 and the clevis limiter 2 are installed on the running mechanism and fixed with bolts. The distance between the clevis limiter 1 and 2 touch rods and the limit adjustment touch rod is adjusted up and down and front and back through the limit adjustment touch rod bolts. The adjustment frame 3 and the adjustment frame 4 are adjusted front and back to ensure that the clevis limiter 1 and 2 touch rods are in contact with the limit adjustment touch rod. The distance between the proximity switch and the sensor plate is adjusted by the proximity switch bracket.

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