CN203682570U - Transferring device for sand for cooling roller - Google Patents

Abstract

The utility model discloses a transferring device for sand for cooling a roller. The transferring device comprises a rectangular mobile platform, wherein at least two train wheels and guide rails matched with the train wheels are uniformly arranged on two side faces of the rectangular mobile platform along respective length directions; the transferring device further comprises a horizontal electric push rod; a push-pull end of the push rod is movably connected with the rectangular mobile platform; the transferring device further comprises a sand box mechanism arranged on the rectangular mobile platform; the sand box mechanism comprises a vertical electric push rod which is fixedly arranged on the upper surface of the rectangular mobile platform and is close to the train wheel at one side; the transferring device further comprises a sand box with a reversed right-angle trapezoid shape and an opening at the upper part; the sand box can be used for finishing pouring of cooling sand under the match of other components. With the adoption of the transferring device for the sand for cooling the roller provided by the utility model, the labor intensity of workers can be reduced and the transferring efficiency of transferring the sand to an inclined driving belt from a transverse driving belt is also improved.

Description

A kind of for cooling husky transfer device for Kun cylinder

Technical field

The utility model is the processing auxiliary mould field of roller, is specifically related to a kind of for husky transmission transfer device for cooling Kun cylinder.

Background technology

Roll is the strength member on steel rolling mill's mill, and the pressure producing while utilizing a pair of or one group of roll rolling rolls stone roller steel.Dynamic And Static Loads when it mainly bears rolling, the impact of wearing and tearing and temperature traverse.The structural entity of roll is cylindrical, comprises the larger rolling portion and the less installation end of diameter that is positioned at two ends of diameter that is positioned at middle part, the rolling of iron and steel when its rolling portion is used for work, and two ends are fixed for the installation of self.

When roll does not need to bear compared with heavy load, usually interlude is made as to the drum structure (also referred to as roller) of hollow to save material.Kun cylinder utilizes casting method to obtain, and the liquid metal of having smelted, injects preprepared casting mold with cast, injection, suction or other casing process, by links such as cooling, knockout, cleaning and post-processings.The cooling common employing of Kun cylinder utilizes husky cooling mode: the Kun cylinder of cast molding is wrapped up in the sand hill that thickness is not less than 80-150 millimeter, guaranteed that sand is wrapped in Kun cylinder the inside completely, makes Kun cylinder Slow cooling in sand.Utilize the cooling Kun cylinder of the cold mode of above-mentioned sand, though consuming time longer, be difficult for causing Kun cylinder because direct quenching causes the situation of hardening break, can guarantee to make the quality of Kun cylinder.

In prior art, publication No. is CN101912936, and name is called in " cooling method after forging heat treatment " and discloses the cooling method after a kind of forging heat treatment, and its method is: will imbed and be placed with the husky sand pit of cooling use through hot-cured forging.But the method has the following disadvantages:

Utilize sand pit cooling, in sand pit, can have the waste residue (as sticked to the metallic particles on Kun cylinder surface after casting) increasing gradually, can affect husky cold cooling performance, and then affect the quality of cooling products; Meanwhile, adopt the type of cooling in sand pit to be also not easy to clean out the waste residue in sand.

Carry out cooling Kun cylinder therefore applicant considers to invent a kind of husky cold tank, and arrange one at the cold pot bottom of sand and go out husky hole and support the leg of husky cold tank, the switching mechanism that can be used for switch and go out husky hole is set simultaneously; Also be provided with transverse conveyor and oblique belt conveyor, transverse conveyor collects for the sand of clearing up (or newly husky) is sent to appointed place, adopts subsequently the husky mode of artificial shovel that sand is sent in husky cold tank by oblique belt conveyor in this place.Can not only guarantee like this to carry out cooling Kun cylinder to obtain better cooling performance with the sand containing less waste residue all the time, can also shorten and from the cold tank of sand, draw off sand again to the time of sand being sent in husky cold tank.But applicant still finds such scheme and has following defect:

After transverse conveyor is sent to sand appointed place and collects, need to shovel sand by manpower and transfer on oblique belt conveyor, workman's labour intensity in this process is large, and efficiency can be too not high.As designed transfer belt conveyor between transverse conveyor and oblique driving band, again can be because taking up an area compared with being subject to greatly place restriction.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of take up an area less, without shovel by manpower send husky for husky transmission transfer device for cooling Kun cylinder.

In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:

For a cooling husky transfer device for Kun cylinder, it is characterized in that,

Comprise rectangle mobile station, on the two sides of described rectangle mobile station, be evenly provided with along its length separately at least two train wheels; Also comprise the guide rail being used in conjunction with described train wheel; Also comprise and keep out wall, described in keep out wall and described guide rail one end in contact, and perpendicular to described guide rail; Also comprise horizontal electric push rod, described in the push-and-pull end of described horizontal electric push rod passes, keep out wall, and be flexibly connected with described rectangle mobile station;

Also comprise the sandbox mechanism being arranged on described rectangle mobile station, described sandbox mechanism comprises and is fixedly installed on described rectangle mobile station upper surface the vertical electric pushrod near a side train wheel place; Also comprise and be that chamfer is trapezoidal, the sandbox of upper opening; The push-and-pull end in contact of the lower surface of the base plate of described sandbox and described vertical electric pushrod; The side plate lower surface middle part, inclined-plane of described sandbox is provided with a collar; Also be provided with pillar stiffener at described rectangle mobile station upper surface and near opposite side train wheel place, described pillar stiffener is added is provided with a rotating shaft, and described rotating shaft is through the described collar.

The transfer device of sand of the present utility model, the sand that transverse conveyor can be sent, after collecting by sandbox, rely on horizontal electric push rod to be transferred to oblique driving band place, can pour out sand in sandbox to oblique belt conveyor by starting vertical electric pushrod subsequently, complete the husky transfer process that brings to oblique belt conveyor from alongside transfer.

In sum, can find out, the utility model, for cooling husky transfer device for Kun cylinder, has following useful technique effect:

1,, when reducing labor strength, also improved the transfer efficiency from horizontal driving band to oblique driving band by sand.

2, because adopting the container of this savings sand of sandbox, therefore floor area is relatively little, have more practicality.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model for the husky cooling system of cooling Kun cylinder;

Fig. 2 is the partial enlarged view of Fig. 1;

Fig. 3 be in Fig. 1 B to partial view;

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

When concrete enforcement, as shown in Figure 1 to Figure 3, a kind of for husky transmission transfer device for cooling Kun cylinder,

Comprise rectangle mobile station 1, on the two sides of described rectangle mobile station, be evenly provided with along its length separately at least two train wheels 2; Also comprise the guide rail 3 being used in conjunction with described train wheel 1; Also comprise and keep out wall 4, described in keep out wall 4 and described guide rail 3 one end in contact, and perpendicular to described guide rail 3; Also comprise horizontal electric push rod 5, described in the push-and-pull end of described horizontal electric push rod 5 passes, keep out wall 4, and be flexibly connected with described rectangle mobile station 1;

Also comprise the sandbox mechanism being arranged on described rectangle mobile station 1, described sandbox mechanism comprises and is fixedly installed on described rectangle mobile station 1 upper surface the vertical electric pushrod 6 near a side train wheel place; Also comprise and be that chamfer is trapezoidal, the sandbox of upper opening 7; The lower surface of the base plate 8 of described sandbox 7 and the push-and-pull end in contact of described vertical electric pushrod 6; The inclined-plane side plate 9 lower surface middle parts of described sandbox 7 are provided with a collar 10; Also be provided with pillar stiffener 11 at described rectangle mobile station 1 upper surface and near opposite side train wheel place, described pillar stiffener 11 is added is provided with a rotating shaft 12, and described rotating shaft 12 is through the described collar 10.

The transfer device of sand of the present utility model, in use, the drive motor that starts transverse conveyor 13 is husky to being arranged in the sandbox 7 of this belt conveyor end to transmit, and after sandbox 7 collects full sand, startup horizontal electric push rod 5 shifts rectangle mobile station 1 to oblique driving band 14 and transmits section start.Can pour out sand in sandbox 7 to oblique belt conveyor 14 by starting vertical electric pushrod 6 subsequently, complete the transfer process from transverse conveyor 13 to oblique belt conveyor 14 by sand.

Can find out from whole transfer process, without relying on manpower shovel sand to shift sand, when reducing labor strength, also improve the transfer efficiency from horizontal driving band to oblique driving band by sand herein.Because adopt the container of sandbox 7 these savings sand, therefore floor area is relatively little, make husky transfer device of the present utility model use more flexible again.

Claims (1)

1. for a cooling husky transfer device for Kun cylinder, it is characterized in that,

Comprise rectangle mobile station, on the two sides of described rectangle mobile station, be evenly provided with along its length separately at least two train wheels; Also comprise the guide rail being used in conjunction with described train wheel; Also comprise and keep out wall, described in keep out wall and described guide rail one end in contact, and perpendicular to described guide rail; Also comprise horizontal electric push rod, described in the push-and-pull end of described horizontal electric push rod passes, keep out wall, and be flexibly connected with described rectangle mobile station;

Also comprise the sandbox mechanism being arranged on described rectangle mobile station, described sandbox mechanism comprises and is fixedly installed on described rectangle mobile station upper surface the vertical electric pushrod near a side train wheel place; Also comprise and be that chamfer is trapezoidal, the sandbox of upper opening; The push-and-pull end in contact of the lower surface of the base plate of described sandbox and described vertical electric pushrod; The side plate lower surface middle part, inclined-plane of described sandbox is provided with a collar; Also be provided with pillar stiffener at described rectangle mobile station upper surface and near opposite side train wheel place, described pillar stiffener is added is provided with a rotating shaft, and described rotating shaft is through the described collar.

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