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Bottom feeding and decompression device for bucket elevator

A bucket elevator, bottom feeding technology, applied in conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of bearing locking, large spindle wear, easy material leakage, etc. The effect of long life and reasonable structure

Inactive Publication Date: 2013-01-16
安徽嘉新五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The place where the bucket elevator is most likely to be damaged is the feeding place of the bucket elevator. Due to the poor seal of the main shaft, it is easy to leak material, the design is unreasonable, and there is no decompression device on the upper part of the elevator, resulting in serious lifting overflow and locked bearings.
The main shaft wears a lot, and because the main shaft has no proper steps during processing, it causes axial vibration, resulting in frequent maintenance, and the effect after maintenance is not good, so it is difficult to use for a long time

Method used

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  • Bottom feeding and decompression device for bucket elevator

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0011] Such as figure 1 As shown, the bottom feeding and decompression device of the bucket elevator includes the main shaft 1, the bushing 2, the bearing 3 and the bearing cover 4 arranged on the main shaft 1, and also includes the oil seal set on the main shaft 1 and located outside the bushing 2 5. The oil seal seat 6 set on the main shaft 1 outside the oil seal 5, the retaining ring 7 set on the main shaft 1 inside the bushing 2, and the air nozzle 8 connected to the bushing 2 above the main shaft 1, and the air nozzle 8 The upper part is provided with trachea 9. The oil seal seat 6 and the bushing 2 are connected by set screws 10 . The bushing 2 is provided with a grease hole 11 .

[0012] The retaining ring 7 added in the present invent...

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Abstract

The invention discloses a bottom feeding and decompression device for a bucket elevator and relates to the technical field of bucket elevators. The bottom feeding and decompression device comprises a main shaft, and a lining, a bearing and a bearing cap which are arranged on the main shaft and is characterized by also comprising an oil seal which is sleeved on the main shaft and positioned outside the lining, an oil seal seat which is sleeved on the main shaft and positioned outside the oil seal, a baffle ring which is sleeved on the main shaft and positioned inside the lining, and an air jet which is positioned above the main shaft and connected with the lining; and an air pipe is arranged on the air jet. The bottom feeding and decompression device is reasonable in structure, low in friction and long in service life, and runs stably; the main shaft is sealed tightly; and materials are not leaked and overflowed.

Description

Technical field: [0001] The invention relates to the technical field of bucket elevators, in particular to a bottom feeding and decompression device for bucket elevators. Background technique: [0002] The bucket elevator has the advantages of large conveying capacity, high lifting height, stable and reliable operation, and long service life. The hopper scoops up the material from the storage below, lifts to the top with the conveyor belt or chain, bypasses the top wheel and turns down, and the bucket elevator pours the material into the receiving trough. The transmission belt of the bucket elevator with transmission is generally a rubber belt, which is installed on the lower or upper driving roller and the upper and lower redirecting roller. Chain-driven bucket elevators are generally equipped with two parallel transmission chains, with a pair of drive sprockets on the top or bottom, and a pair of redirection sprockets on the bottom or top. The place where the bucket elev...

Claims

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Application Information

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IPC IPC(8): B65G39/09B65G17/30
Inventor 胡潮胡何福桂丁文成
Owner 安徽嘉新五金制品有限公司
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