CN214217733U - Cable arrangement control system of underground electric shovel car - Google Patents
Cable arrangement control system of underground electric shovel car Download PDFInfo
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- CN214217733U CN214217733U CN202022867631.7U CN202022867631U CN214217733U CN 214217733 U CN214217733 U CN 214217733U CN 202022867631 U CN202022867631 U CN 202022867631U CN 214217733 U CN214217733 U CN 214217733U
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- position sensor
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Abstract
The utility model provides an underground electronic shovel car arranges cable control system, including the cable cylinder, cable on the cable cylinder links to each other with row's cable slider, it links to each other with servo cylinder to arrange the cable slider, the last ann of servo cylinder has position sensor, servo cylinder links to each other with proportion electromagnetism valves, is equipped with program controller on the shovel car, program controller links to each other with encoder, proportion electromagnetism valves, position sensor and display coil respectively. The utility model discloses a arrange cable system and adopt automatically controlled hydraulic pressure mode, compare with traditional pure mechanical structure, this system architecture is comparatively simple, and machining required precision is low, does not need frequent maintenance, and the cable slider position is arranged in accessible display adjustment behind change cable or the manual cable that pulls, easy operation convenience. Adopt the encoder but real-time supervision book cable number of turns again, prevent that the cable from crossing and putting the cable.
Description
Technical Field
The utility model belongs to mining equipment machinery, specifically speaking relate to an underground electronic shovel car arranges cable control system.
Background
The cable arrangement device is an important component of the electric scraper and is used for enabling cables to be evenly and tidily arranged on the roller, and the situation that the cables cannot be normally wound or broken due to the fact that the cables are wound in disorder such as crossed overlapping and the like is avoided.
At present, the cable arrangement device of the underground electric scraper mainly adopts a pure mechanical structure, and a cable roller drives a lead screw to rotate through a chain or a gear and the like when rotating, so that the left and right movement of a cable arrangement block is realized. The cable arranging device has high requirement on processing precision and needs frequent maintenance, otherwise, when a lead screw or a transmission device is worn and is attached with silt, a cable arranging block is very easy to clamp, and a chain, a gear or the lead screw is damaged.
The lead screw needs to be designed according to the diameter of the cable, and the lead screw matched with the cable needs to be replaced simultaneously when different cables are replaced. The cable drum adopts mechanical stop device more, can't realize the real time monitoring of the cable number of turns of rolling up, also is difficult for discovering during spacing trouble, is unfavorable for driver's operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cable control system is arranged to electronic shovel car in underground has solved the shortcoming that the cable mode of arranging among the background art requires that the precision is high, maintain complicacy, fault rate are low.
The technical scheme of the utility model is realized like this: the cable arrangement control system of the underground electric forklift comprises a cable roller, wherein a cable on the cable roller is connected with a cable arrangement sliding block, the cable arrangement sliding block is connected with a servo oil cylinder, a position sensor is arranged on the servo oil cylinder, the servo oil cylinder is connected with a proportional electromagnetic valve group, a program controller is arranged on the forklift, and the program controller is respectively connected with an encoder, the proportional electromagnetic valve group, the position sensor and a display coil.
The utility model has the advantages that: the utility model discloses a arrange cable system and adopt automatically controlled hydraulic pressure mode, compare with traditional pure mechanical structure, this system architecture is comparatively simple, and machining required precision is low, does not need frequent maintenance, and the cable slider position is arranged in accessible display adjustment behind change cable or the manual cable that pulls, easy operation convenience. Adopt the encoder but real-time supervision book cable number of turns again, prevent that the cable from crossing and putting the cable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of the parts: 1. the device comprises a program controller, 2, an encoder, 3, a proportional electromagnetic valve group, 4, a servo oil cylinder, 5, a position sensor, 6, a cable, 7, a cable arranging slide block, 8, a cable roller, 9 and a display.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to the attached figure 1, the cable arrangement control system of the underground electric forklift comprises a cable roller 8, a cable on the cable roller 8 is connected with a cable arrangement sliding block 7, the cable arrangement sliding block 7 is connected with a servo oil cylinder 4, a position sensor 5 is arranged on the servo oil cylinder 4, the servo oil cylinder 4 is connected with a proportional electromagnetic valve group 3, a program controller 1 is arranged on the forklift, the program controller 1 is respectively connected with an encoder 2, the proportional electromagnetic valve group 3, the position sensor 5 and a display 9 coil, the program controller 1, the encoder 2 and the position sensor 5 realize PID closed-loop control of the cable arrangement, and the display 9 can realize adjustment of control parameters.
Specifically, program controller 1 receives encoder 2 and position sensor 5's output signal to this comes to judge present cable drum 8's motion state and servo cylinder 4's flexible volume, then controls servo cylinder 4's flexible through control proportion solenoid valve group 3, and then drives the side-to-side motion of arranging cable slider 7, realizes the row cable control of underground carry scraper, can realize control parameter's adjustment through display 9, deals with different actual conditions, reaches better control effect.
The utility model discloses a arrange cable system and adopt automatically controlled hydraulic pressure mode, compare with traditional pure mechanical structure, this system architecture is comparatively simple, and machining required precision is low, does not need frequent maintenance, and the cable slider 7 positions are arranged in the adjustment of accessible display 9 behind change or the manual cable 6 that pulls, easy operation is convenient. Adopt encoder 2 but real-time supervision book cable number of turns again, prevent that the cable from crossing and putting the cable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (1)
1. The cable arrangement control system of the underground electric forklift comprises a cable roller (8) and is characterized in that a cable on the cable roller (8) is connected with a cable arrangement sliding block (7), the cable arrangement sliding block (7) is connected with a servo oil cylinder (4), a position sensor (5) is arranged on the servo oil cylinder (4), the servo oil cylinder (4) is connected with a proportional electromagnetic valve group (3), a program controller (1) is arranged on the forklift, and the program controller (1) is respectively connected with a coder (2), the proportional electromagnetic valve group (3), the position sensor (5) and a display (9) coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867631.7U CN214217733U (en) | 2020-12-03 | 2020-12-03 | Cable arrangement control system of underground electric shovel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022867631.7U CN214217733U (en) | 2020-12-03 | 2020-12-03 | Cable arrangement control system of underground electric shovel car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217733U true CN214217733U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022867631.7U Active CN214217733U (en) | 2020-12-03 | 2020-12-03 | Cable arrangement control system of underground electric shovel car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923351A (en) * | 2024-01-26 | 2024-04-26 | 中国船舶科学研究中心 | Hydraulic driving system special for automatic deviation correction cable arrangement in deep sea winch |
-
2020
- 2020-12-03 CN CN202022867631.7U patent/CN214217733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923351A (en) * | 2024-01-26 | 2024-04-26 | 中国船舶科学研究中心 | Hydraulic driving system special for automatic deviation correction cable arrangement in deep sea winch |
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