CN201240686Y

CN201240686Y - Nonresonant four-axis vibrator

Info

Publication number: CN201240686Y
Application number: CN 200820070874
Authority: CN
Inventors: 黄金荣; 韩正芳
Original assignee: HENAN TAIHANG VIBRATING MACHINERY CO Ltd
Current assignee: HENAN TAIHANG VIBRATING MACHINERY CO Ltd
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2009-05-20
Anticipated expiration: 2018-05-30

Abstract

The utility model discloses a nonresonant four-shaft vibrator which comprises a four-shaft vibrator. A low-speed gear meshed with high-speed gears and low-speed gears on two driven eccentric shafts is installed on a driving eccentric shaft; the low-speed gears of the driven eccentric shafts are meshed with a high-speed gear of another driven eccentric shaft; low-speed eccentric blocks are respectively arranged on the driving eccentric shaft and the driven eccentric shaft meshed with the low-speed gear of the driving eccentric shaft; two high-speed eccentric blocks are respectively arranged on the other two driven eccentric shafts; and adjustable angles are arranged between the low-speed eccentric blocks and the high-speed eccentric blocks. When the nonresonant four-shaft vibrator is in work, the vibrator is installed on a mating conveying device and can continuously feed scraps into a furnace based on dissymmetry of acceleration curve of the vibrator relative to the time axis. The nonresonant four-shaft vibrator realizes continuous operation, shortens smelting period, improves efficiency and reduces cost.

Description

A kind of disresonance four-shaft vibrator

Technical field:

The utility model relates to feedway, carries the disresonance four-shaft vibrator of waste material during particularly a kind of suitable electrosmelting.

Background technology:

Present electric furnace steel making adds waste material, carries the disresonance load transfer device of waste material continuously, exists the material loading complexity, smelting cycle is long, and degree of automation is low, big energy-consuming, shortcoming that cost is high.Existing four-shaft vibrator all directly is not applied in the friction feeding of electrosmelting.

Summary of the invention:

The purpose of this utility model is a kind of asymmetry that relies on its accelerating curve for time shaft of design, only produces horizontal double vibrations, and it is zero disresonance four-shaft vibrator that vertical direction is made a concerted effort.

Technical solution of the present utility model is finished as follows, it includes a four-shaft vibrator, it is characterized in that: be equipped with on the active eccentric shaft one with the moving eccentric shaft of two velamens on high speed gear and the low speed gear that is meshed of low speed gear, low speed gear on the passive eccentric shaft is meshed with high speed gear on another passive eccentric shaft again, on the active eccentric shaft and with passive eccentric shaft that its low speed gear is meshed on be respectively equipped with a low speed eccentric block, on the moving eccentric shaft of other two velamens, be respectively equipped with a high speed eccentric block, be provided with adjustable angle between the high low speed eccentric block.During work this vibrator is installed on the load transfer device supporting with it, rely on its accelerating curve for the asymmetry of time shaft, realize in stove, carrying waste material continuously, realize continuous working, shorten smelting cycle, raise the efficiency cost-cutting.

Description of drawings:

Fig. 1 is a Facad structure scheme drawing of the present utility model,

Fig. 2 is the A-A sectional structure scheme drawing of Fig. 1.

The specific embodiment:

Describe embodiment in detail in conjunction with above accompanying drawing, the utility model is the improvement to existing four-shaft vibrator, initiatively on the eccentric shaft 1 one and the moving eccentric shaft 3 of two velamens are installed at it, the low speed gear 2 that high speed gear 7 on 6 and low speed gear are meshed, low speed gear on the passive eccentric shaft 3 is meshed with high speed gear 7 on another passive eccentric shaft 3 again simultaneously, on the active eccentric shaft and with passive eccentric shaft 6 that its low speed gear 2 is meshed on be respectively equipped with a low speed eccentric block 5, on the moving eccentric shaft of other two velamens, be respectively equipped with between 4, two groups high low speed eccentric blocks of a high speed eccentric block and be respectively equipped with adjustable angle.

Claims

1, a kind of disresonance four-shaft vibrator, it includes a four-shaft vibrator, it is characterized in that: be equipped with on the active eccentric shaft one with the moving eccentric shaft of two velamens on high speed gear and the low speed gear that is meshed of low speed gear, low speed gear on the passive eccentric shaft is meshed with high speed gear on another passive eccentric shaft again, on the active eccentric shaft and with passive eccentric shaft that its low speed gear is meshed on be respectively equipped with a low speed eccentric block, on the moving eccentric shaft of other two velamens, be respectively equipped with a high speed eccentric block, be provided with adjustable angle between the high low speed eccentric block.