CN218591808U

CN218591808U - Ladle transfer turntable

Info

Publication number: CN218591808U
Application number: CN202222956252.4U
Authority: CN
Inventors: 孟长海; 尹茂
Original assignee: Xinghe County Xintai Ferroalloy Co ltd
Current assignee: Xinghe County Xintai Ferroalloy Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-10
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a carousel is transported to ladle, the on-line screen storage device comprises a base, carousel main part and spacing subassembly, the base is equipped with driving motor, the last transmission of driving motor is connected with drive gear, the lower surface of carousel main part is equipped with driven gear, driven gear rotates to be connected on the base and with drive gear meshing, the upper surface of carousel main part is equipped with two slides, spacing subassembly includes first uide bushing, spacing axle, first pneumatic cylinder and a plurality of stop collar, the upper surface of carousel main part and the length direction who follows the slide are established in to first uide bushing and extend, spacing axle sliding connection is in first uide bushing, first pneumatic cylinder is located the one end that first uide bushing is close to the center of carousel main part and connects in spacing axle, a plurality of stop collars all set up in the outside border department of carousel main part, when the piston rod of first pneumatic cylinder stretches out, spacing axle can stretch into in the stop collar. This application can avoid the carousel main part to take place to rotate by oneself, guarantees that the slide aligns well with the removal track of falling the platform, has reduced the potential safety hazard.

Description

Ladle transfer turntable

Technical Field

The application relates to the technical field of casting, especially, relate to a carousel is transported to ladle.

Background

The ladle is casting equipment, is mainly used for casting operation in a casting shop, and is transported to a casting mould by a travelling crane for casting after receiving molten iron in front of a furnace.

The ladle need use the carousel and fall the platform at the in-process of transporting, and the carousel setting can realize turning to of ladle at the orbital turn of ladle removal, falls the platform and can slide on carousel and removal track, and the ladle is placed on falling the platform to drive the ladle and remove.

As described in the utility model with the publication No. CN217315858U, the existing rotating disc has a relatively simple structure, and still has the problem of insufficient stability during use, for example, during the process of pushing the reverse table onto the rotating disc or pushing the reverse table down from the rotating disc, the rotating disc may still rotate, and there is a certain safety hazard.

SUMMERY OF THE UTILITY MODEL

The application provides a carousel is transported to ladle can avoid the carousel main part to take place to rotate by oneself, guarantees that the slide of carousel main part and the removal track of falling the platform align well, and the removal of being convenient for falling the platform has reduced the potential safety hazard.

In order to solve the technical problem, the following technical scheme is adopted in the application:

the utility model provides a carousel is transported to ladle sets up in the orbital turn of removal of falling the platform, includes base, carousel main part and spacing subassembly, the base is equipped with driving motor, the last transmission of driving motor is connected with drive gear, the lower surface of carousel main part is equipped with driven gear, driven gear rotate connect in on the base and with drive gear meshing, the upper surface of carousel main part is equipped with two slides, two the slide is used for with the removal track butt joint of falling the platform, spacing subassembly includes first uide bushing, spacing axle, first pneumatic cylinder and a plurality of stop collar, first uide bushing is located the upper surface of carousel main part and edge the length direction of slide extends, spacing axle sliding connection in the first uide bushing, first pneumatic cylinder is located first uide bushing is close to the one end at the center of carousel main part, and connect in spacing epaxially, a plurality of the stop collar all set up in the outside border department of carousel main part and around the central circumference array of carousel main part distributes, work as when the removal track of falling the platform is docked, one of them the stop collar with first uide bushing is relative, work as when the piston rod can stretch out during the spacing axle the pneumatic cylinder.

When the turntable is used, the driving gear is driven to rotate through the driving motor, so that the driven gear is driven to rotate, namely, the turntable main body is driven to rotate, the steering of the turntable main body is realized, and the change of the moving direction of the reverse table can be realized. When the slide on the carousel main part docks with the removal track of falling the platform, can stretch into the spacing cover with spacing axle through first pneumatic cylinder, realize the fixed relatively of spacing axle and spacing cover, realized the fixed of whole carousel main part promptly.

Compare in prior art, this ladle is transported carousel passes through driving motor and can realize the rotation of carousel main part to the realization turns to of falling the platform. And, can stretch into spacing axle in the stop collar through first pneumatic cylinder to realize the relative fixation of spacing axle and stop collar, realized the fixed of whole carousel main part promptly, thereby avoid the carousel main part to take place to rotate by oneself, guarantee that the slide of carousel main part and the removal track of falling the platform align well, the removal of being convenient for falling the platform has reduced the potential safety hazard.

In an embodiment of the application, the stop collar is close to the one end of carousel main part is equipped with the direction groove.

In an embodiment of the application, the turning angle of the moving track of the reverse table is 90 degrees, and the number of the limiting sleeves is four.

In an embodiment of the present application, the length of the stop shaft extending into the stop collar is greater than or equal to two thirds of the length of the stop collar.

In an embodiment of the present application, the diameter of the limiting shaft is at least 40mm.

In an embodiment of this application, the upper surface of carousel main part still is equipped with and keeps off a round subassembly, it includes second uide bushing, back shaft and second pneumatic cylinder to keep off a round subassembly, the perpendicular to is followed to the second uide bushing the length direction of slide extends, back shaft sliding connection in the second uide bushing, the first end of back shaft connect in on the piston rod of second pneumatic cylinder, the second end of back shaft is equipped with and keeps off a round piece, works as when the piston rod of second pneumatic cylinder stretches out, the gyro wheel department that falls the platform can be stretched to the fender round piece to stop the gyro wheel removal.

In an embodiment of this application, the second end of back shaft is equipped with two installation axles, every install all to install on the installation axle keep off the wheel piece, work as when the piston rod of second hydraulic cylinder stretches out, two keep off the wheel piece and be located the front side and the rear side of the gyro wheel of falling the platform respectively.

In an embodiment of the present application, the wheel blocking block has a right triangle cross section, and the inclined surface faces the roller of the reverse table.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a ladle transfer turntable according to an embodiment of the present disclosure;

fig. 2 is a schematic front view of a ladle transfer turntable according to an embodiment of the present disclosure;

fig. 3 is a schematic perspective view of a ladle transfer turret according to another embodiment of the present disclosure.

Reference numerals:

100. a base; 110. a drive motor; 120. a drive gear; 200. a turntable main body; 210. a driven gear; 220. a slideway; 300. a limiting component; 310. a first guide sleeve; 320. a limiting shaft; 330. a first hydraulic cylinder; 340. a position limiting sleeve; 400. a catch wheel assembly; 410. a second guide sleeve; 420. a support shaft; 430. a second hydraulic cylinder; 440. a catch wheel block; 450. and (4) installing a shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort also belong to the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Fig. 1 is a schematic perspective view of a ladle transfer turntable according to an embodiment of the present disclosure. Fig. 2 is a schematic front view of a ladle transfer turntable according to an embodiment of the present application. Fig. 3 is a schematic perspective view of a ladle transfer turret according to another embodiment of the present disclosure.

The embodiment of the present application provides a ladle transfer turntable, which is disposed at a turning position of a moving track (not shown in the drawings) of a pouring platform (not shown in the drawings), as shown in fig. 1 and fig. 2, and comprises a base 100, a turntable main body 200 and a limiting assembly 300, wherein the base 100 is stationary and is used for mounting the turntable main body 200, the turntable main body 200 can rotate to realize turning of the pouring platform, and the limiting assembly 300 is used for limiting rotation of the turntable main body 200.

As shown in fig. 2, the base 100 is provided with a driving motor 110, and a driving gear 120 is connected to the driving motor 110 in a transmission manner, and when the driving motor 110 is started, the driving gear 120 can be driven to rotate to provide power for the driving gear 120.

As shown in fig. 2, the lower surface of the turntable main body 200 is provided with a driven gear 210, and the driven gear 210 is rotatably connected to the base 100 and engaged with the driving gear 120, so that when the driving gear 120 rotates, the driven gear 210 is driven to rotate, that is, the entire turntable main body 200 is driven to rotate.

As shown in fig. 1, the upper surface of the turntable main body 200 is provided with two slide ways 220, the two slide ways 220 are parallel to each other, and when the slide ways 220 are butted with the moving rails of the reverse stage, the reverse stage can move from the moving rails to the slide ways 220 or from the slide ways 220 to the moving rails.

As shown in fig. 1 and 2, the limiting assembly 300 includes a first guide sleeve 310, a limiting shaft 320, a first hydraulic cylinder 330, and a plurality of limiting sleeves 340, the first guide sleeve 310 is disposed on the upper surface of the turntable main body 200 and extends along the length direction of the slide way 220, and the limiting shaft 320 is slidably connected in the first guide sleeve 310 so as to be slidable along the length direction of the slide way 220.

The first hydraulic cylinder 330 is located at one end of the first guide sleeve 310 close to the center of the turntable main body 200, and is connected to the limiting shaft 320 to provide power for the sliding of the limiting shaft 320.

The plurality of position-limiting sleeves 340 are disposed at the outer edge of the turntable main body 200, and here, the position-limiting sleeves 340 are located at the outer side of the turntable main body 200 and are not disposed on the turntable main body 200, for example, may be disposed on a structure forming a moving track of the reverse stage.

A plurality of position-limiting sleeves 340 are distributed around the central circumference of the turntable main body 200 in an array manner, when the slide 220 is butted with the moving track of the reverse table, one of the position-limiting sleeves 340 is opposite to the first guide sleeve 310, and when the piston rod of the first hydraulic cylinder 330 extends out, the position-limiting shaft 320 can extend into the position-limiting sleeve 340, so that the position-limiting shaft 320 and the position-limiting sleeve 340 are relatively fixed, that is, the turntable main body 200 is fixed.

For the convenience of installation, the first guide sleeve 310 and the stop sleeve 340 may be rectangular structures, and are provided with circular through holes.

In implementation, the limiting component 300 cannot interfere with the reverse stage, and the size of the limiting component 300 cannot influence the normal movement of the reverse stage.

It should be noted that the number of the position limiting sleeves 340 is related to the turning angle of the moving track of the reverse table, for example, when the turning angle is 120 degrees, the position limiting sleeves 340 are preferably set to 3, and when the turning angle is 90 degrees, the position limiting sleeves 340 are preferably set to 4.

When the turntable is used, the driving gear 120 is driven to rotate by the driving motor 110, so as to drive the driven gear 210 to rotate, i.e. drive the turntable main body 200 to rotate, thereby realizing the steering of the turntable main body 200, i.e. realizing the change of the moving direction of the reverse table. When the slide 220 on the main body 200 of the turntable is butted with the moving track of the reverse table, the first hydraulic cylinder 330 can extend the limiting shaft 320 into the limiting sleeve 340, so that the relative fixation between the limiting shaft 320 and the limiting sleeve 340 is realized, that is, the fixation of the whole main body 200 of the turntable is realized.

Compared with the prior art, the ladle transfer turntable can realize the rotation of the turntable main body 200 through the driving motor 110, thereby realizing the turning of the pouring platform. And, can stretch into spacing axle 320 in the stop collar 340 through first pneumatic cylinder 330 to realize spacing axle 320 and the relative fixation of stop collar 340, realized the fixed of whole carousel main part 200 promptly, thereby avoid carousel main part 200 to take place to rotate by oneself, guarantee that the slide 220 of carousel main part 200 aligns well with the removal track of falling the platform, the removal of being convenient for falling the platform has reduced the potential safety hazard.

In some embodiments, a guiding groove is formed at one end of the limiting sleeve 340 close to the turntable main body 200, so that when the limiting shaft 320 extends, a certain guiding effect can be achieved, and the limiting shaft 320 can extend conveniently.

In some embodiments, the turning angle of the moving track of the reverse table is 90 degrees, and the number of the position-limiting sleeves 340 is four. Thus, the limiting shaft 320 can be aligned with one limiting sleeve 340 every time the turntable body 200 rotates 90 degrees, thereby realizing limiting.

In some embodiments, the length of the limiting shaft 320 extending into the limiting sleeve 340 is greater than or equal to two thirds of the length of the limiting sleeve 340, so that the limiting shaft 320 and the limiting sleeve 340 have sufficient contact length to ensure the limiting effect of the limiting shaft 320 and the limiting sleeve 340.

In some embodiments, the diameter of the limiting shaft 320 is at least 40mm, so that the limiting shaft 320 has sufficient structural strength, the possibility of abnormal situations such as deformation and bending of the limiting shaft 320 is reduced, and the normal use of the limiting shaft 320 and the limiting sleeve 340 is ensured.

In some embodiments, as shown in fig. 3, the upper surface of the turntable body 200 is further provided with a catch wheel assembly 400, the catch wheel assembly 400 includes a second guide sleeve 410, a support shaft 420 and a second hydraulic cylinder 430, the second guide sleeve 410 extends in a direction perpendicular to the length direction of the slide 220, and the support shaft 420 is slidably coupled in the second guide sleeve 410 so as to be slidable in a direction perpendicular to the slide 220. The first end of the support shaft 420 is connected to a piston rod of the second hydraulic cylinder 430 to provide power for the movement of the support shaft 420. The second end of support shaft 420 is equipped with fender wheel piece 440, and when the piston rod of second hydraulic cylinder 430 stretched out, fender wheel piece 440 can stretch to the roller department of falling the platform to block the gyro wheel and remove, thereby play spacing and fixed roller's effect, reduce the possibility that the platform takes place to remove. Therefore, when the turntable main body 200 rotates, the reverse table can be kept fixed as much as possible, and unnecessary potential safety hazards are reduced.

When the operator pushes the reverse table onto the turntable body 200, the roller of the reverse table should be stopped at a position corresponding to the catch wheel assembly 400, so that the catch wheel assembly 400 can perform a limiting function. In addition, a structure for limiting the position may be provided on the sliding channel 220, for example, a raised speed bump located in the sliding channel 220 may be provided, and the raised speed bump corresponds to the position of the catch wheel assembly 400, so that when the reverse table is pushed onto the turntable main body 200, the reverse table can be stopped at the catch wheel assembly 400 more conveniently, and when the second hydraulic cylinder 430 is extended, the catch wheel block 440 can be stopped at the roller.

In some embodiments, as shown in fig. 3, the second end of the supporting shaft 420 is provided with two mounting shafts 450, the two mounting shafts 450 and the supporting shaft 420 substantially form a "Y" shape, each mounting shaft 450 is provided with a wheel stopper 440, when the piston rod of the second hydraulic cylinder 430 extends, the two wheel stoppers 440 are respectively located at the front side and the rear side of the roller of the reverse table, so as to limit the roller from both sides, and further reduce the possibility of movement of the roller.

In addition, the number of the catch wheel assemblies 400 can be multiple, so that multiple rollers of the reverse table are limited.

In some embodiments, the cross section of the catch wheel block 440 is in the shape of a right triangle, and the inclined surface faces the roller of the reverse table, so that the catch wheel block 440 can be adapted to the space below the roller as much as possible, the limiting effect is better, and the using effect is better.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a carousel is transported to ladle, sets up in the orbital turn of removal of falling the platform, its characterized in that includes:

the base is provided with a driving motor, and a driving gear is connected to the driving motor in a transmission manner;

the lower surface of the turntable main body is provided with a driven gear which is rotatably connected to the base and meshed with the driving gear, and the upper surface of the turntable main body is provided with two slideways which are used for being butted with a moving track of a reverse table;

spacing subassembly, spacing subassembly includes first uide bushing, spacing axle, first pneumatic cylinder and a plurality of stop collar, first uide bushing establishes in the upper surface of carousel main part just follows the length direction of slide extends, spacing axle sliding connection in the first uide bushing, first pneumatic cylinder is located first uide bushing is close to the one end at the center of carousel main part, and connect in spacing epaxial, it is a plurality of the stop collar all set up in the outside border department of carousel main part just winds the central circumference array of carousel main part distributes, works as when the slide docks with the removal track of falling the platform, one of them the stop collar with first uide bushing is relative, works as when the piston rod of first pneumatic cylinder stretches out, spacing axle can stretch in the stop collar.

2. The ladle transfer turntable of claim 1, wherein a guide groove is provided at an end of the stop collar adjacent to the turntable body.

3. The ladle transfer turret according to claim 1, wherein the rail of the reverse table is angled by 90 degrees and the number of the stop collars is four.

4. The ladle transfer turret as claimed in claim 1, wherein the length of the stop shaft extending into the stop collar is greater than or equal to two thirds of the length of the stop collar.

5. Ladle transfer carousel as claimed in claim 1, wherein the limiting shaft has a diameter of at least 40mm.

6. The ladle transfer rotating disc according to any one of claims 1 to 5, wherein the upper surface of the rotating disc main body is further provided with a wheel blocking assembly, the wheel blocking assembly comprises a second guide sleeve, a support shaft and a second hydraulic cylinder, the second guide sleeve extends in a direction perpendicular to the length direction of the slide, the support shaft is slidably connected in the second guide sleeve, a first end of the support shaft is connected to a piston rod of the second hydraulic cylinder, and a wheel blocking block is arranged at a second end of the support shaft and can extend to a wheel of the reversing table to block the movement of the wheel when the piston rod of the second hydraulic cylinder extends out.

7. The ladle transfer turret according to claim 6, wherein the second end of the support shaft is provided with two mounting shafts, each of the mounting shafts being provided with the catch wheel blocks, the two catch wheel blocks being located on the front side and the rear side of the roller of the reversing table, respectively, when the piston rod of the second hydraulic cylinder is extended.

8. The ladle transfer turret as claimed in claim 7, wherein the block is right triangular in cross section with the slope facing the rolls of the reversing table.