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Crank connecting rod billet reclaimer

A technology of crank connecting rod and reclaimer, which is applied to conveyor objects, transportation and packaging, etc., can solve the problems of poor control accuracy, high pressure on the bottom plate and supporting roller, and many driving sources, and achieves convenient control and less power source. , the effect of simple structure

Active Publication Date: 2017-05-31
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this reclaimer can achieve the purpose of retrieving materials from the static beam and discharging them onto the roller table, the operation of this reclaimer needs two hydraulic cylinders to be jointly controlled, which not only has many driving sources, complex structure, and poor control accuracy. , and the overall cost is high
In addition, the kinematic pair between the bottom plate and the supporting roller of the lifting beam is a high pair. Due to the heavy weight of the billet, the pressure on the bottom plate and the supporting roller is relatively large, and the wear is serious, resulting in high maintenance frequency and short service life of the equipment.

Method used

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  • Crank connecting rod billet reclaimer
  • Crank connecting rod billet reclaimer
  • Crank connecting rod billet reclaimer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1~5 As shown, the crank-link type billet reclaimer in this embodiment includes a power unit and four reclaimers.

[0037] The power device includes a driving motor 11 and a double-shaft reducer 12 drivingly connected to the driving motor, and a brake 13 is arranged between the driving motor and the double-shaft reducer. The two power output shafts of the double output shaft reducer are arranged symmetrically. Each power output shaft is respectively rotatably connected to a transmission shaft 21 through a coupling 22, and the transmission shaft 21 is used to drive the material reclaiming device. The transmission shaft 21 is supported by a bearing seat 212 , a bearing 213 is arranged between the transmission shaft 21 and the bearing seat 212 , and the bearing seat 212 is arranged on a base 211 of the transmission shaft.

[0038] Each of the retrieving devices 3 includes a support arm 31, a rocker 33 and a crank 32. The specific connection relationship is...

Embodiment 2

[0044] The difference between this embodiment and the above-mentioned embodiment 1 is that in this embodiment, three reclaimers are provided on each side of the double-shaft reducer, that is, there are 6 reclaimers in total. The more reclaiming devices, the longer the applicable billet length.

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Abstract

The invention discloses a crank connecting rod type billet reclaimer, and mainly aims at providing a crank connecting rod type billet reclaimer which is simple in structure and convenient to control. The crank connecting rod type billet reclaimer comprises at least two reclaiming devices and a power device for driving the reclaiming devices, wherein the power device comprises a drive motor and a double-output-shaft speed reducer which is in driving connection with the drive motor; each power output shaft of the double-output-shaft speed reducer is rotatably connected with a transmission shaft for driving the reclaiming device through a coupling; each reclaiming device comprises a crank and a bracket arm; one end of each crank is rotatably connected with the corresponding transmission shaft, the other end of each crank is hinged with one end of the corresponding bracket arm, and the other end of each bracket arm is provided with a billet base; each claiming device also comprises a rocking bar which is arranged below the corresponding bracket arm; and one end of each rocking bar is hinged with the corresponding bracket arm, and the other end of each rocking arm is hinged with a rocking bar base. The crank connecting rod billet reclaimer adopts a sole power source to intensively control the claiming devices on two sides to finish reclaiming and emptying work. Therefore, the crank connecting rod billet reclaimer requires power sources, and is simple in structure and convenient to control.

Description

technical field [0001] The invention relates to a crank connecting rod type billet reclaimer. Background technique [0002] In the production workshop of the steel rolling mill, the moving beam on the loading platform moves step by step, and the steel billet is transported to the end of the static beam of the loading platform, and the steel billet automatically slides down to the roller table along the inclined surface of the static beam by its own gravity. However, due to the large vertical distance between the top of the static beam and the surface of the roller table, when the steel billet slides onto the roller table, it will have a great impact on the roller table and side baffles, which greatly shortens the service life of the equipment. [0003] A reclaimer commonly used at present is composed of a lifting hydraulic cylinder and a translation hydraulic cylinder. The lifting hydraulic cylinder controls the up and down movement of the lifting beam, and the translation h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/04
Inventor 卫卫殷弘陈龙潘天成
Owner HUATIAN ENG & TECH CORP MCC