CN211097692U - Thickener slide wire waterproof device - Google Patents

Abstract

The utility model relates to a concentrated machine slide-wire watertight fittings, include the central power supply device of constituteing by circular sliding ring, current collector and the supply cable that sets up in the central ore feeding section of thick bamboo outside, set up the rain-proof mechanism on central power supply device upper portion, its characterized in that: the rain-proof mechanism including set up the weather enclosure on central power supply unit upper portion, the rain-proof baffle subassembly of being connected with the weather enclosure lower extreme, the rain-proof baffle subassembly constitute by interior flashing board, outer flashing board and fixed bolster, the fixed bolster set up on central disk truss platform, with the inboard dislocation set of outward flange of weather enclosure. The utility model has the advantages that: the central slip ring and the current collector can be sprayed with rainwater and ore pulp in a natural state, and can be detached and replaced at any time by adopting bolt connection without additionally increasing maintenance time. Effectively avoiding the damp damage of the slide wire in a natural state and reducing the failure rate of the thickener system.

Description

Thickener slide wire waterproof device

Technical Field

The utility model belongs to the technical field of mineral processing equipment, especially, relate to a concentrated machine slide-wire watertight fittings.

Background

The peripheral transmission thickener is a transmission type of the traditional thickener with the widest application, mainly comprises a peripheral transmission trolley, a rake rack and rake tooth structure, a central ore feeding device, a central power source device, a concentration pool and the like, wherein the central power device comprises a slide wire, and mainly comprises a circular slide ring, a current collector, a bracket, a power cable and the like.

The power source of the thickener is a power cable fixedly laid on the ore feeding truss, the cable is transmitted to a circular slip ring which rotates along with the central disc driven by the peripheral transmission device through a current collector of a slip line on the central disc of the thickener, then the power is transmitted to the cable on the trolley truss of the thickener through the slip ring, and the power is transmitted to a motor of the peripheral transmission device on the edge of the trolley truss of the thickener through the part of the cable.

The factory design of the concentrator only has a simpler rain-shed structure (a rain-proof device in a shape of a hat above a central power source device of the concentrator, a circular cover plate, and a circle of vertical edges around the cover plate) and is used for slide-wire operation under common weather conditions. In case of heavy and medium rain, heavy rain weather or phenomena such as ore burst and the like in the ore feeding chute due to the conditions such as silting and blocking, the electrified part of the current collector and the slip ring in normal operation is easily affected with damp, even the current collector and the slip ring are directly banged by ore and water, so that the instantaneous local current of the current collector and the slip ring is increased rapidly, the current of the slide wire and the current of the motor are increased seriously, the current protection device acts and the motor stops jumping, and the local burning of the current collector or the slip ring or even the whole of the current collector or the slip ring is scrapped more seriously. Once serious faults of the slide wire occur and the slide wire is not well treated for a long time, accidents of enlarging wells can occur, and factory selection production is seriously influenced.

Therefore, the invention discloses a special slide wire waterproof device for a peripheral transmission type thickener, which can be used for stably operating the thickener and avoiding failure faults of a power system.

Disclosure of Invention

The utility model aims at providing a concentrated machine slide-wire watertight fittings that rain-proof is effectual, dismouting, easy maintenance.

The purpose of the utility model is realized like this.

The utility model discloses a concentrated machine slide-wire watertight fittings, include the central power supply device of constituteing by circular sliding ring, current collector and the supply cable that sets up in the central ore feeding section of thick bamboo outside, set up the rain-proof mechanism on central power supply device upper portion, its characterized in that: the rain-proof mechanism comprises a rain-proof shed arranged at the upper part of the central power source device, a rain-proof baffle plate component connected with the lower end of the rain-proof shed,

the rain-proof baffle subassembly constitute by interior flashing, outer flashing and fixed bolster, the fixed bolster set up on central disk truss platform, with the inboard dislocation set of the outward flange of weather enclosure.

The inner rain-proof plate consists of a vertical plate I fixedly connected with the fixed support and a corrugated plate I connected with the vertical plate I through a bolt;

outer flashing has buckled plate II of riser II and riser III for both ends, and the outer flange fixed connection of bolt and weather enclosure is passed through to upper end riser II of outer flashing, and lower extreme riser III extends to the junction of interior flashing, makes the buckled plate I of interior flashing and II clearance parallel arrangement of buckled plate of outer flashing.

As the improvement and optimization of the utility model, the gap between the corrugated plate I of the rain-proof plate and the corrugated plate II of the outer rain-proof plate is 10 mm-20 mm.

The utility model has the advantages that: because the utility model adopts the above structure, the device is equipped with interior flashing of zigzag, outer flashing, fixed bolster. The device can block rainwater and ore pulp and spray the rainwater and the ore pulp to the central sliding ring and the current collector in a natural state, and meanwhile, the device is connected by bolts, can be detached and replaced at any time, and does not need to additionally increase the maintenance time. Effectively avoiding the damp damage of the slide wire in a natural state and reducing the failure rate of the thickener system.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a concentrated machine slide-wire watertight fittings, include the central power supply unit who comprises circular sliding ring 2, current collector 3 and supply cable 4 that set up in the central ore feeding section of thick bamboo 5 outside, set up the rain-proof mechanism on central power supply unit upper portion, its characterized in that: the rain-proof mechanism comprises a rain-proof shed 6 arranged at the upper part of the central power source device, a rain-proof baffle plate component connected with the lower end of the rain-proof shed 6,

the rain-proof baffle assembly consists of an inner rain-proof plate, an outer rain-proof plate and a fixed support 12, wherein the fixed support 12 is arranged on the central disc truss platform 11 and is arranged in a staggered manner with the inner side of the outer edge of the rain-proof shed 6;

the inner rain-proof plate consists of a vertical plate I91 fixedly connected with the fixed support 12 and a corrugated plate I92 connected with the vertical plate I91 through a bolt 10;

outer flashing is II 82 of buckled plate that both ends have II 81 of riser and riser III 83, and II 81 of upper end riser of outer flashing pass through the outward flange fixed connection of bolt 7 with weather enclosure 6, and III 83 of lower extreme riser extend to the junction of interior flashing, make I92 of buckled plate of interior flashing and II 82 clearance parallel arrangement of buckled plate of outer flashing. The gap between the corrugated plate I92 of the inner rain-proof plate and the corrugated plate II 82 of the outer rain-proof plate is 10 mm-20 mm. The corrugated plate rain-proof plate can not only separate rainwater and ore pulp, and spray the rainwater and the ore pulp to the central slip ring and the current collector in a natural state, but also can be detached and replaced at any time by adopting bolt connection, and the additional maintenance time is not needed. Effectively avoiding the damp damage of the slide wire in a natural state and reducing the failure rate of the thickener system.

Claims (2)

1. The utility model provides a concentrated quick-witted slide-wire watertight fittings, includes the central power supply unit who constitutes by the circular sliding ring, the current collector and the supply cable that set up in the central ore feeding section of thick bamboo outside, sets up the rain-proof mechanism on central power supply unit upper portion, its characterized in that: the rain-proof mechanism comprises a rain-proof shed arranged at the upper part of the central power source device, a rain-proof baffle plate component connected with the lower end of the rain-proof shed,

the rain-proof baffle assembly consists of an inner rain-proof plate, an outer rain-proof plate and a fixed support, and the fixed support is arranged on the central disc truss platform and inwards staggered with the outer edge of the rain-proof shed;

the inner rain-proof plate consists of a vertical plate I fixedly connected with the fixed support and a corrugated plate I connected with the vertical plate I through a bolt;

outer flashing has buckled plate II of riser II and riser III for both ends, and the outer flange fixed connection of bolt and weather enclosure is passed through to upper end riser II of outer flashing, and lower extreme riser III extends to the junction of interior flashing, makes the buckled plate I of interior flashing and II clearance parallel arrangement of buckled plate of outer flashing.

2. The waterproof device for a slide wire of a thickener according to claim 1, wherein: the gap between the corrugated plate I of the rain-proof plate and the corrugated plate II of the outer rain-proof plate is 10 mm-20 mm.

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