Adjustable open double seal guide groove

Abstract

The invention discloses an adjustable open-type double-sealing feed channel. The adjustable open-type double-sealing feed channel comprises a support, material guiding plates and an upper cover, wherein the material guiding plates are fixed to the two sides of the top of a rubber belt through the support respectively, the upper cover is installed between the tops of the material guiding plates in a connected mode, an inner sealing material flow channel is formed by the rubber belt, the upper cover and the material guiding plates arranged on the two sides, an adjusting device is arranged outside the material guiding plates, and comprises an outer sealing plate, the tops of the material guiding plates are hinged to the outer sealing plate, an outer sealing dustproof channel is formed by the outer sealing plate, the material guiding plates and the rubber belt arranged at the bottoms of the material guiding plates, and an angle adjusting lead screw is further installed on the outer sealing plate, and is used for adjusting the hinge-joint angle between each material guiding plate and the outer sealing plate. Due to the fact that a double-layer sealing structure is used, the sealing effect is effectively improved, dust pollution is reduced, and the operating environment is improved; due to the design of an outer sealing dustproof structure, adjustment of the direction of material flow and control over centering of the material flow are achieved, off tracking of the rubber belt can be effectively adjusted, and the adjustable open-type double-sealing feed channel has the off-tracking adjustment function.

Description

technical field [0001] The invention relates to a material conveying device, in particular to an adjustable and open double-sealed material guide groove matched with a belt conveyor. Background technique [0002] In the field of belt conveyors, as a standard component of belt conveyors, guide grooves appear in various occasions, various working conditions, and various specifications of belt conveyors. The most common and most common problems in the daily operation of ordinary guide troughs are: First, the baffle plate and the tape are not well bonded. The contact surface is uneven, and the baffle at the joint of the material guide trough is dislocated, resulting in leaking and leakage of material due to poor sealing; secondly, the baffle is wrapped in the material guide trough, and a large area is pressed on the belt, which increases the running resistance of the belt conveyor. It also intensifies the degree of mutual wear and tear with the tape. After a period of time, the...

AI Technical Summary

Problems solved by technology

The most common and most common problems in the daily operation of ordinary guide troughs are: one is that the baffle and the tape are not well bonded

The contact surface is uneven, and the baffle at the joint of the material guide trough is dislocated, resulting in leaking and leakage of material due to poor sealing; secondly, the baffle is wrapped in the material guide trough, and a large area is pressed on the belt, which increases the running resistance of the belt conveyor. It also intensifies the degree of mutual wear and tear with the tape. After a period of time, the baffle is consumed, causing dust to fly, spilling materials, etc.; the third is that the material falls on the middle of the tape, causing heavy load deviation and spilling; the fourth is that the tape runs The baffle is easy to run out when the time is off, and it is troublesome to disassemble and reassemble; fifth, the inner wall of the material guide groove is easily worn by the material, and the repair is time-consuming and laborious

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