CN2878392Y

CN2878392Y - Blade arm swing mechanism of coke-dispensing machine

Info

Publication number: CN2878392Y
Application number: CN 200620050649
Authority: CN
Inventors: 刘长杰; 李军; 李新华
Original assignee: Hunan Wantong Electric Power Technology & Engineering Co Ltd
Current assignee: Hunan Wan Tong Science and Technology Ltd.
Priority date: 2006-04-18
Filing date: 2006-04-18
Publication date: 2007-03-14
Anticipated expiration: 2016-04-18

Abstract

The utility model discloses a coke shifter impeller oscillating arm mechanism, wherein a impeller motor is mounted at one end of the oscillating arm (3), said impeller (5) is mounted on the impeller motor, another end of the oscillating arm (3) is hinged on a frame (1), one end of a hydraulic cylinder (2) is mounted on the oscillating arm (3) and the other end on the frame (1). The impeller motor is a hydraulic motor (4). The shift lever (7) of the impeller (1) is designed into a large arc curve, and there is a wear-resistant shifting piece (6) is provided on the working surface of the shift lever (7). This utility model is a coke shifter impeller oscillating arm mechanism whose impeller can contact or be separated the coke being shifted as necessary, and is small space, continuous and uniform action, long impeller life, small moment of inertia and fast start/stop of rotation.

Description

Coke-dispensing machine impeller oscillating arm mechanisms

Technical field

The utility model relates to a kind of coke-dispensing machine, particularly relates to a kind of a kind of coke-dispensing machine impeller oscillating arm mechanisms of making special use in the burnt process that is applicable to that enterprises such as coking industry, metallurgy industry are required.

Background technology

Coke-dispensing machine is coking industry and the metallurgy industry visual plant in coke is made, and equipment is used between cool burnt platform and the defeated burnt band, and the thumb wheel by coke-dispensing machine pushes to be failed Jiao and be with.At present the impeller of the coke-dispensing machine that uses starts not steadily, and staring torque is little, impeller long-term with is contacted by group coke, thereby long term wear has reduced impeller life, the complete machine layout is unreasonable, it is bigger to take up room.

The utility model content

Technical problem to be solved in the utility model provides a kind of impeller and can contact or leave and coke-dispensing machine impeller oscillating arm mechanisms rationally distributed, that take up room less as required with by group coke.

In order to solve the problems of the technologies described above, the coke-dispensing machine impeller oscillating arm mechanisms that the utility model provides comprises impeller and impeller motor, described impeller motor is installed in swing arm one end, described impeller is installed on the described impeller motor, described swing arm the other end hinge is contained on the frame, hydro-cylinder one end is installed in the described swing arm, and the other end is installed on the described frame.

Described impeller motor is an oil motor.

The driving lever of described impeller is the great circle arc curve design, is provided with wear-resisting plectrum on the working face of described driving lever.

Adopt the coke-dispensing machine impeller oscillating arm mechanisms of technique scheme, oil motor is installed in the swing arm, and impeller is suspended on the oil motor axle, the rotation of fluid motor-driven impeller, swing arm is installed on the frame by arm shaft, relies on the cylinder pushes swing arm to swing within the specific limits.During work, the cylinder pushes swing arm is rotated around arm shaft, and the swing arm impeller outwards stretches fluid motor-driven impeller rotation simultaneously, with leak in the burnt groove coke evenly, continuously by pushing on the defeated burnt conveyor.When working stroke finished, hydro-cylinder pulling swing arm was turned round around arm shaft, and the swing arm impeller is withdrawn automatically, withdraws from Lou burnt groove, dials coke with quilt and breaks away from.Advantage with existing group of burnt equipment comparison: adopt the fluid motor-driven impeller, start steadily, staring torque is big; Operate steadily, low speed torsion is apart from big; Steadily stepless speed regulation and do not influence stability on a large scale; Can regulate driving moment easily etc.; Impeller is return, and is not contacted with dialling coke, thereby avoids wearing and tearing to improve impeller life; Rationally distributed, do not take up space.The advantage of impeller finger: circular curve contact material, moment of resistance is little; Friction is little between arc surface and the coke, has reduced wearing and tearing, has improved the work-ing life of impeller; Rotational inertia is little, and the rotation starting and stopping are fast.

In sum, the utility model be a kind of impeller can be as required with dialled coke contact or leave and rationally distributed, take up room less, dial burnt evenly continuously and impeller long working life, rotational inertia little, rotate the fast coke-dispensing machine impeller oscillating arm mechanisms of starting and stopping.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model blade wheel structure synoptic diagram;

Fig. 3 is the utility model work synoptic diagram.

Embodiment

Referring to Fig. 1 and Fig. 2, oil motor 4 is installed in swing arm 3 one ends, impeller 5 is installed on the impeller motor 4, swing arm 3 the other ends are installed on the frame 1 by arm shaft 1 and bearing support 8, hydro-cylinder 2 one ends are installed in the swing arm 3, the other end is installed on the frame 1, and the driving lever 7 of impeller 5 is the great circle arc curve design, is provided with wear-resisting plectrum 6 on the working face of driving lever 7.

Referring to Fig. 1, Fig. 2 and Fig. 3, during work, hydro-cylinder 2 promotes swing arms 3 and rotates around arm shaft 9, and swing arm 3 impeller 5 outwards stretch, oil motor 4 drives impeller 5 rotations simultaneously, with leak in the burnt groove 10 coke evenly, fail on the burnt conveyor by pushing continuously.When working stroke finished, hydro-cylinder 2 pulling swing arms 3 were around arm shaft 1 revolution, and swing arm 3 impeller 5 are withdrawn automatically, withdraw from Lou burnt groove 10, dial coke with quilt and break away from.Because the driving lever 7 of impeller 5 is the great circle arc curve design, is provided with wear-resisting plectrum 6 on the working face of driving lever 7.Circular curve contact material, moment of resistance is little; Friction is little between arc surface and the coke, has reduced wearing and tearing, has improved the work-ing life of impeller 5; Rotational inertia is little, and the rotation starting and stopping are fast.

Claims

1, a kind of coke-dispensing machine impeller oscillating arm mechanisms, comprise impeller (5) and impeller motor, it is characterized in that: described impeller motor is installed in swing arm (3) one ends, described impeller (5) is installed on the described impeller motor, described swing arm (3) the other end hinge is contained on the frame (1), hydro-cylinder (2) one ends are installed in the described swing arm (3), and the other end is installed on the described frame (1).

2, a kind of coke-dispensing machine impeller oscillating arm mechanisms according to claim 1, it is characterized in that: described impeller motor is oil motor (4).

3, a kind of coke-dispensing machine impeller oscillating arm mechanisms according to claim 1 and 2 is characterized in that: the driving lever (7) of described impeller (1) is the great circle arc curve design, is provided with wear-resisting plectrum (6) on the working face of described driving lever (7).