CN213801524U

CN213801524U - Cylindrical graphite electrode lifting device

Info

Publication number: CN213801524U
Application number: CN202022981202.2U
Authority: CN
Inventors: 杨志强; 陈进勇; 曹国军
Original assignee: Guizhou Shun'an Electromechanical Equipment Co ltd
Current assignee: Guizhou Shun'an Electromechanical Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-27
Anticipated expiration: 2030-12-14

Abstract

A cylindrical graphite electrode lifting device comprises a frame, a lifting chain, an escape pawl, a tensioning device, a driving device, a track, a plate turnover mechanism, a driving chain wheel and a driven chain wheel; the frame is arranged in the cooling water tank; the escapement claw is fixed on the lifting chain; two escapement claws are arranged on the lifting chain at equal distance; the claw of the escapement claw faces the outer side of the chain and is used for fishing the cylindrical graphite electrode; the tensioning device is arranged at the lower part of the lifting chain and is used for tensioning the lifting chain to play a tensioning role; the driving device is connected with a driving chain wheel of the lifting chain through a shaft of the driving device; the track is arranged at the tail part of the upper end of the lifting chain, and the direction of the track is inclined downwards so that the cylindrical graphite electrode rolls down under the action of gravity; the plate turning mechanism is arranged at the lower end part of the track and is used for regularly controlling the cylindrical graphite electrode to enter the next process, the cylindrical graphite electrode lifting device is provided with a lifting chain structure, an object can be lifted upwards under the action of the driving device, the structural form is simple, and the occupied space is small.

Description

Cylindrical graphite electrode lifting device

Technical Field

The utility model relates to a graphite electrode technical field, in particular to cylindrical graphite electrode hoisting device.

Background

In the graphite electrode extrusion production process, the cylindrical graphite electrode temperature after the shaping is higher, need cool off the production that just can get into next process after, cylindrical graphite electrode generally adopts the basin of full water to cool off, need salvage out after the cylindrical graphite electrode cooling, reentrant next process. At present, salvage these cylindrical graphite electrodes from the basin and all be artifical directly salvage with the hook, this kind of salvage mode is inefficient, and because the basin is darker has great potential safety hazard, salvage the surface of in-process very fragile graphite electrode simultaneously, cause certain economic loss for manufacturing enterprise. With the increasing of labor cost and the continuous pursuit of enterprises for the quality and high production efficiency of graphite electrodes, a set of full-automatic cylindrical graphite electrode hoister is urgently developed.

Disclosure of Invention

The utility model discloses it is not enough above solving, provides simple structure, and convenient operation can salvage cylindrical graphite electrode from the cooling trough and promote out, and its electrode specification that adapts to different diameters improves graphite electrode production efficiency's cylindrical graphite electrode hoisting device.

A cylindrical graphite electrode lifting device comprises a frame, a lifting chain, an escape pawl, a tensioning device, a driving device, a track, a plate turnover mechanism, a driving chain wheel and a driven chain wheel; the frame is arranged on the cooling water tank; the escapement claw is fixed on the lifting chain; two escapement claws are arranged on the lifting chain at equal distance; the claw of the escapement claw faces the outer side of the chain and is used for fishing the cylindrical graphite electrode; the tensioning device is arranged at the lower part of the lifting chain and is used for tensioning the lifting chain to play a tensioning role; the driving device is connected with a chain wheel of the lifting chain through a shaft of the driving device; the track is arranged at the tail part of the upper end of the lifting chain, and the direction of the track is inclined downwards so that the cylindrical graphite electrode rolls down under the action of gravity; the plate turnover mechanism is arranged at the lower end part of the track and is used for regularly controlling the cylindrical graphite electrode to enter the next process.

The lifting chains of the cylindrical graphite electrode lifting device can be arranged in two or more than two according to actual needs. One face of the escapement claw is of an arc-shaped structure.

Compared with the prior art, the utility model discloses the beneficial technological effect who gains does: the cylindrical graphite electrode lifting device is provided with a lifting chain structure, can lift an object upwards under the action of the driving device, and is simple in structural form and small in occupied space. And, be equipped with the escapement claw, the escapement claw is the arc structure on one side, is difficult to destroy cylindrical graphite electrode surface, and the cylindrical graphite electrode of different diameter specifications of adaptation that can be better. In addition, the turning plate mechanism is arranged, so that the cylindrical graphite electrodes can be counted, and can be regularly controlled to enter the next procedure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

In the figure, 1, a frame; 2. lifting the chain; 3. an escape pawl; 4. a tensioning device; 5. a drive device; 6. a track; 7. a panel turnover mechanism; 8. a drive sprocket; 9. a driven sprocket; 10. a cooling water tank; 11. a cylindrical graphite electrode.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

A cylindrical graphite electrode lifting device comprises a frame 1, a lifting chain 2, an escape pawl 3, a tensioning device 4, a driving device 5, a track 6, a plate turnover mechanism 7, a driving chain wheel 8 and a driven chain wheel 9; the frame 1 is arranged on a cooling water tank 10; the escapement claw 3 is fixed on the lifting chain 2; two escapement claws 3 are arranged on the lifting chain 2 at equal distances; the claw of the escapement claw 3 faces the outer side of the chain and is used for fishing the cylindrical graphite electrode 11; the tensioning device 4 is arranged at the lower part of the lifting chain 2, is connected with the driven chain wheel 9 and is used for tensioning the lifting chain 2 to play a tensioning role; the drive means 5 is connected by its shaft to the drive sprocket 8 of the lifting chain 2; the track 6 is arranged at the tail part of the upper end of the lifting chain 2, and the direction of the track is inclined downwards so that the cylindrical graphite electrode 11 rolls under the action of gravity; the turning mechanism 7 is provided at the lower end of the rail 6, and regularly controls the cylindrical graphite electrode 11 to enter the next process. The lifting chains 2 of the cylindrical graphite electrode lifting device can be arranged in two or more than two according to actual needs. Escapement pawl 3 is of arcuate construction.

The utility model discloses a theory of operation does: the cylindrical graphite electrode 11 temperature that the make-up machine will extrude is higher, need put into the cooling trough 10 that contains water and cool off cylindrical graphite electrode 11, electrode after the certain period cooling, roll to the lower extreme upper portion of lifting chain 2, drive lifting chain 2 operation under drive arrangement 5's the effect, escape pawl 3 that is fixed in on lifting chain 2 drags for cylindrical graphite electrode 11, take cylindrical graphite electrode to lifting chain 2's upper end along with lifting chain 2's upward movement, cylindrical graphite electrode 11 rolls down along track 6 again, it stops to touch panel turnover mechanism 7 until bumping. When the next production process needs the electrode, the plate turnover mechanism 7 turns over, and the cylindrical graphite electrode 11 rolls into the next process by the dead weight, so that the whole electrode lifting work is completed.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cylindrical graphite electrode hoisting device which characterized in that: the cylindrical graphite electrode lifting device comprises a rack (1), a lifting chain (2), an escape pawl (3), a tensioning device (4), a driving device (5), a track (6), a plate turning mechanism (7), a driving chain wheel (8) and a driven chain wheel (9); the frame (1) is arranged in the cooling water tank (10); the escapement claw (3) is fixed on the lifting chain (2); two escapement claws (3) are arranged on the lifting chain (2) at equal distances; the claw of the escapement claw (3) faces the outer side of the chain and is used for fishing the cylindrical graphite electrode (11); a driving chain wheel (8) and a driven chain wheel (9) are arranged at two ends of the lifting chain (2); the tensioning device (4) is arranged at the lower part of the lifting chain (2), is connected with the driven chain wheel (9), and is used for tensioning the lifting chain (2) to play a tensioning role; the driving device (5) is connected with a driving chain wheel (8) of the lifting chain (2) through a shaft of the driving device; the track (6) is arranged at the tail part of the upper end of the lifting chain (2), and the direction of the track is inclined downwards so that the cylindrical graphite electrode (11) rolls under the action of gravity; the plate turnover mechanism (7) is arranged at the lower end part of the track (6) and enables the cylindrical graphite electrode (11) to be regularly controlled to enter the next process.

2. The cylindrical graphite electrode lifting device of claim 1, wherein: the lifting chains (2) can be arranged in two or more than two according to actual needs.

3. The cylindrical graphite electrode lifting device according to claim 1 or 2, wherein: the escapement claw (3) is of an arc-shaped structure.