CN215925096U - Electrolytic manganese negative plate lifting device - Google Patents

Abstract

The utility model discloses a lifting device for a cathode plate of electrolytic manganese, which comprises a moving frame, wherein a lifting device is arranged on the moving frame, and the lower end of the lifting device is connected with a clamping plate mechanism. The lifting device is a gear lifting mechanism or a hydraulic lifting mechanism or a cylinder lifting mechanism. The movable frame is provided with a movable base capable of moving back and forth on the movable frame, and the lifting device is arranged on the movable base. The clamping plate mechanism comprises a lifting plate frame, and clamping pieces are arranged on two sides of the lifting plate frame. The moving frame can move left and right on the plate washing machine frame, the moving base moves front and back on the moving frame, and the clamping plate mechanism can flexibly clamp and release the negative plate and move left and right and back and forth, so that the negative plate can be flexibly transported from one place to another place.

Description

Electrolytic manganese negative plate lifting device

Technical Field

The utility model relates to the technical field of metallurgical mechanical equipment, in particular to a plate lifting device for a cathode plate of electrolytic manganese.

Background

In recent years, nearly more than 100 electrolytic manganese production enterprises in China currently have the total production capacity of more than 300 million tons/year, and the electrolytic manganese production enterprises mainly concentrate on Ningxia, Hunan, Guizhou and Chongqing junction areas and Guangxi Yunnan junction areas, mainly medium and small enterprises. The electrolytic manganese production process flow is as follows: chemical combination (leaching), purification, electrolysis and electrolytic manganese post-treatment.

The electrolytic manganese post-treatment refers to a series of operations for treating electrolytic manganese metal finished products after electrolysis, and comprises the steps of passivation, desulfurization, water washing, drying, stripping, plate washing, packaging, plate treatment and the like. The desulfurization, the water washing, the drying and the stripping in the prior and later treatment processes basically realize the mechanized production, but the plate washing process of a negative plate can not realize the mechanized continuous production with the former process, the plate washing process comprises the steps of anode liquid soaking, washing liquid (potassium dichromate solution) soaking, clear water cleaning and water glass liquid, the plate washing process usually adopts manual plate washing in the industry at present, namely, the stripped negative plate is respectively hung into an anode tank by a traveling crane to be soaked for about one minute and then hung into the washing liquid (potassium dichromate solution) to be soaked for 10 seconds, the washed liquid is washed by a high-pressure water gun by the crane to be hung into a water glass barrel to be soaked after being soaked, and then the plate washing process can be carried out, and then the plate can enter an electrolytic bath.

Because the plate is lifted and washed by adopting a manual matching traveling crane, the following defects are mainly existed: firstly, the running operation is frequent and easy to damage, and the production is delayed; secondly, the board is lifted and conveyed into each solution barrel manually, so that the soaking time is difficult to stabilize, and the board washing effect is difficult to control; thirdly, when the cathode plate is manually hoisted into and out of each solution barrel, residual liquid on the cathode plate is scattered on the ground, so that the difficulty of collecting waste water is increased; fourthly, at least 3 persons are calculated by persons required in the lifting process according to the annual output of ten thousand tons of electrolytic manganese workshops; fifthly, because the number of the cathode plates required by each electrolytic cell is fixed, and because the stripped cathode plates enter the plate washing process by adopting manual hanging plates, the number of the cathode plates in each hanging is uncertain, and the phenomena of few plates and many plates often occur in the process of feeding and discharging a single electrolytic cell every day, thereby influencing the speed of the process of feeding and discharging the electrolytic cell.

Disclosure of Invention

To the not enough that exists among the prior art, the utility model provides an electrolytic manganese negative plate lifting plate device has thoroughly realized that electrolytic manganese aftertreatment washes comprehensive mechanical automatic lifting plate in the board process, and is efficient.

The technical scheme adopted by the utility model is as follows: the utility model provides an electrolytic manganese negative plate carries board device, is provided with elevating gear including removing the frame, removes the frame, and elevating gear's lower extreme is connected with splint mechanism.

Preferably, the lifting device is a gear lifting mechanism, a hydraulic lifting mechanism or a cylinder lifting mechanism.

Preferably, the movable frame is provided with a movable base capable of moving back and forth on the movable frame, and the lifting device is arranged on the movable base.

Preferably, the clamping plate mechanism comprises a lifting plate frame, and clamping pieces are arranged on two sides of the lifting plate frame.

Preferably, the clamping piece comprises two groups of two clamping plates which are arranged on the lifting plate frame and the middle parts of the two clamping plates are hinged into an X shape, and a clamping plate driving piece arranged on the lifting plate frame, wherein a clamping strip is arranged between the two groups of clamping plates.

Preferably, the clamping plate driving piece is a hydraulic cylinder or an air cylinder.

Preferably, the moving frame is provided with a roller.

Preferably, a slide rail is arranged between the movable base and the movable frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the plate washing machine, the movable frame can move left and right on the plate washing machine frame, the movable base moves back and forth on the movable frame, and the movable frame is provided with the lifting device which is connected with the clamping plate mechanism. The clamping plate mechanism can flexibly clamp and release the negative plate and move left and right and back, so that the negative plate is flexibly carried from one place to another place, the structure is simpler, the work is stable, the automation of clamping and moving the negative plate is realized, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a movable frame;

FIG. 3 is a bottom schematic view of the mobile gantry of FIG. 2;

FIG. 4 is a schematic structural diagram of the mobile base;

FIG. 5 is a schematic structural view of the gear lifting device;

FIG. 6 is a schematic view of the clamping member of the present invention clamping a cathode plate;

FIG. 7 is a front view of the plate washing apparatus;

FIG. 8 is a perspective view of FIG. 7;

FIG. 9 is an enlarged partial view of the left end of FIG. 7;

in the figure: 1-a plate washing rack, 2-a track, 3-a polar plate lifting moving platform, 4-a first section, 5-a middle section, 6-a tail section, 7-a first cleaning tank (a pickling tank), 8-a second cleaning tank (an aeration clean water tank), 9-a third cleaning tank (a water glass tank), 10-a supporting strip, 11-a cathode plate, 12-an aeration pipe, 13-a lifting plate rack, 14-a lower end of a lifting rack, 15-a second cylinder, 16-a clamping plate, 17- 'X' -shaped clamping piece, 18-a clamping strip, 301-a moving rack, 302-a transmission shaft, 303-a roller, 304-a transmission wheel, 305-a chain, 306-a lifting rack, 307-a driving box, 308-a sliding rail, 309-a moving base, 310-a first cylinder, 311-a first driving motor, 312-second drive motor.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

The electrolytic manganese negative plate lifting device shown in figures 1-9 comprises a plate washing rack 1, wherein the plate washing rack 1 is provided with a first section 4, a middle section 5 and a tail section 6, and the plate washing rack 1 is provided with a track 2 and two polar plate lifting moving platforms 3 arranged on the track 2. The first section 4 and the tail section 6 of the plate washing machine frame 1 are suspended in the air so as to be convenient for being butted with the former process and the latter process respectively. The middle section 5 of the plate washing machine frame 1 is provided with a first washing tank 7 (a pickling tank), a second washing tank 8 (an aeration clear water tank) and a third washing tank 9 (a water glass tank). The polar plate lifting and moving platform 3 is packaged and moved frame 301, a transmission shaft 302 is installed on the moved frame 301, a transmission wheel 304 and a roller 303 are arranged on the transmission shaft 302, and the roller 303 is installed on the track 2. The second driving motor 312 drives the transmission wheel 304 to rotate through the transmission mechanism, so as to drive the roller 303 to rotate, and the moving frame 301 moves along the track 2. The movable frame 301 is provided with a movable base 309. The movable base 309 is provided with a first driving motor 311 and a driving box 307. The first driving motor 311 is connected to the driving cassette 307 through a transmission mechanism. A slide rail 308 is arranged between the movable base 309 and the movable frame 301. The plate washing machine frame 1 is provided with a first cylinder 310, and an output shaft of the first cylinder 310 is connected with the movable base 309 and can drive the movable base 309 to move back and forth along the slide rail 308. The drive box 307 is connected to the lifting rack 306. The lifting rack 13 is connected with the lower end 14 of the lifting rack.

Two sides of the lifting plate frame 13 are provided with second cylinders 15, pistons of the two second cylinders 15 are movably connected with clamping plates 16, and middle sections of the two clamping plates 16 are hinged to form an X-shaped clamping piece 17. The lower end of the clamping member 17 is provided with a clamping bar 18, and the clamping bar 18 clamps the cathode plate 11. A cathode plate supporting strip 10 and an aeration pipe 12 are arranged in the second cleaning tank 8 (aeration clean water tank), and a plurality of air holes are arranged on the aeration pipe 12. The aeration pipe 12 is connected with a blower.

The second driving motor 312 drives the roller 303 to roll through the chain 305, so that the moving frame 301 moves back and forth on the plate washing rack 1. The lifting plate frame 13 arranged on the moving frame 301 is connected with the cathode plate 11, specifically, the lower end of the clamping piece 17 is driven by the second air cylinder 15 to clamp the cathode plate 11, then the clamped cathode plate 11 is moved by the moving frame 301, then the clamping is released, and the movement of the cathode plate 11 can be realized in a reciprocating manner, so that the continuity of operation is ensured.

When the plate washing machine works, two polar plate lifting and moving platforms 3 arranged on a plate washing rack 1 are controlled by a relevant control system to work in a division manner, and the first polar plate lifting and moving platform is responsible for moving a negative plate into a first cleaning pool 7 (a pickling pool) from a previous process, then moving the negative plate into a second cleaning pool 8 (an aeration clean water pool), and then returning the negative plate to the front section of the plate washing rack 1 so as to perform reciprocating circulation; the second pole plate lifting and moving platform is responsible for moving the cathode plate from the second cleaning pool 8 (aeration clean water pool) into the third cleaning pool 9 (water glass pool), and then the cathode plate moves to the next working procedure, so that the reciprocating circulation is realized.

It should be noted that the lifting device can also be a hydraulic lifting mechanism or a cylinder lifting mechanism or a pulley lifting mechanism or other lifting mechanisms. The movable base can also adopt a gear rack or a hydraulic or other driving device. The clamping member 17 can also be driven by a hydraulic cylinder.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (7)

1. The plate lifting device for the electrolytic manganese cathode plate comprises a moving frame and is characterized in that a lifting device is arranged on the moving frame, and the lower end of the lifting device is connected with a clamping plate mechanism; the movable frame is provided with a movable base capable of moving back and forth on the movable frame, and the lifting device is arranged on the movable base.

2. The electrolytic manganese cathode plate lifting device according to claim 1, wherein the lifting device is a gear lifting mechanism or a hydraulic lifting mechanism or a cylinder lifting mechanism.

3. The electrolytic manganese cathode plate lifting device as claimed in claim 2, wherein the clamping mechanism comprises a lifting plate frame, and clamping members are arranged on two sides of the lifting plate frame.

4. The electrolytic manganese cathode plate lifting device as claimed in claim 3, wherein the clamping member comprises two groups of two clamping plates which are arranged on the lifting plate frame and hinged into an X shape at the middle part, and a clamping plate driving member arranged on the lifting plate frame, and a clamping strip is arranged between the two groups of clamping plates.

5. The electrolytic manganese cathode plate lifting device as claimed in claim 4, wherein the clamping plate driving member is a hydraulic cylinder or an air cylinder.

6. The electrolytic manganese cathode plate lifting device as claimed in claim 2, wherein the moving frame is provided with rollers.

7. The electrolytic manganese cathode plate lifting device as claimed in claim 1, wherein a sliding rail is arranged between the moving base and the moving frame.

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