Coil supporting device of coil unloading vehicle

Abstract

The utility model is applicable to the technical field of coil supporting devices, and provides a coil unloading vehicle coil supporting device which comprises a coil supporting device body with a coil supporting vehicle body, a coil supporting rod is arranged at the front end of the coil supporting vehicle body, a rotating assembly is arranged in the coil supporting rod, the rotating assembly comprises a containing groove formed in the coil supporting rod, and the containing groove is communicated with the coil supporting vehicle body. And a rotating shaft extending to the outer wall of the roll supporting rod is rotationally connected to the interior of the storage groove. By arranging the rotating assembly, the locking assembly and the disc with the outer wall provided with the groove openings with the different diameters, when supporting rollers with the different diameters are matched, only the connecting plate needs to be pulled upwards for unlocking, then the connecting plate is horizontally pulled, the connecting plate drives the rack to move, and the rack sequentially drives the third gear and the second gear to rotate; and the rotating second gear drives the toothed belt, the first gear, the rotating shaft and the disc to rotate synchronously, so that the groove openings with different diameters are adjusted, and the purpose of adapting to the supporting and winding rollers with different diameters is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coil supporting devices, and in particular relates to a coil supporting device for a coil unloading vehicle. Background Art

[0002] The coil unloading trolley is an important equipment widely used in continuous plate and strip rolling. Its main function is to take the steel coil down from the winding reel and transport it to the trapezoidal beam for storage. Its operation process can be divided into lifting steel coil, moving steel coil, transporting steel coil and placing steel coil, which is mainly completed by the lifting device and the crossing device. The efficiency of the coil unloading trolley directly affects the efficiency of the entire production line.

[0003] However, the diameter of the groove at the front end of the lifting rod of this type of unloading coil vehicle is fixed. However, in the actual transportation process, the diameters of the winding rollers used for steel coils of different diameters are different. Therefore, a unloading coil vehicle with different diameters of the groove at the front end of the lifting rod is required for transportation. This operation is relatively cumbersome. Based on this, a unloading coil vehicle coil supporting device that can adapt to different diameters of coil supporting rollers is provided. Utility Model Content

[0004] The utility model provides a coil supporting device for a coil unloading vehicle, aiming to solve the problems mentioned in the above background technology.

[0005] The utility model is implemented as follows: a coil unloading vehicle coil supporting device comprises a coil supporting device having a coil supporting vehicle body, a coil supporting rod is provided at the front end of the coil supporting vehicle body, a rotating assembly is provided inside the coil supporting rod, and the rotating assembly comprises:

[0006] A storage groove is opened inside the roll-supporting rod, and the interior of the storage groove is rotatably connected to a rotating shaft extending to the outer wall of the roll-supporting rod. A disc is fixedly connected to the outer wall of the rotating shaft near the outer wall of the roll-supporting rod. The outer wall of the disc is opened with multiple groove openings of different diameters, and roll-supporting rollers of different diameters can be adapted through different groove openings.

[0007] Preferably, the outer wall of the rotating shaft is fixedly connected to a first gear inside the storage slot, the inner wall of the storage slot is rotatably connected to a second gear, and the second gear and the outer wall of the first gear are rotatably connected to a toothed belt;

[0008] The side wall of the second gear is fixedly connected with a round rod, the outer wall of the round rod is fixedly connected with the second gear, and the other end side wall of the second gear is rotatably connected with the inner wall of the storage groove.

[0009] Preferably, a rack meshing with the second gear is provided at the bottom of the second gear, and a connecting rod extending to the outer wall of the roll supporting rod is fixedly connected to the outer wall of the rack;

[0010] The outer wall of the roll-supporting rod is provided with a locking assembly, and the locking assembly is used to achieve rotation locking of the disc.

[0011] Preferably, the locking assembly comprises:

[0012] A connecting block fixedly connected to the outer wall of the roll-supporting rod, a horizontal sliding groove for the connecting rod to slide is provided inside the connecting block, an extension plate extending to the upper wall of the connecting block is fixedly connected to the upper wall of the connecting rod, a lifting groove is provided inside the extension plate, a spring is fixedly connected to the bottom wall of the lifting groove, the top of the spring is fixedly connected to a fixing plate extending to the upper wall of the extension plate, the upper wall of the fixing plate is fixedly connected to the connecting plate, and the bottom wall of the connecting plate is fixedly connected to a limiting block.

[0013] Preferably, the upper wall of the connecting block is provided with a limiting groove, and a plurality of the limiting grooves are provided and horizontally distributed on the upper wall of the connecting block, and the length and width of the limiting grooves respectively match the length and width of the connecting plate.

[0014] Preferably, the fixing plate is an inverted "T"-shaped structure when viewed from the right, and the upper height of the fixing plate is greater than the height of the connecting plate.

[0015] Preferably, the length of the connecting rod matches the distance between the two racks, so that the two racks can be driven to move synchronously by simply moving the connecting rod.

[0016] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0017] The utility model provides a rotating component, a locking component and a disk with grooves of different diameters on the outer wall, so that when adapting to winding rollers of different diameters, it is only necessary to pull up the connecting plate to unlock it, and then pull the connecting plate horizontally, the connecting plate drives the rack to move, the rack drives the third gear and the second gear to rotate in turn, and the rotating second gear drives the toothed belt, the first gear, the rotating shaft and the disk to rotate synchronously, so that the grooves of different diameters can be adjusted, thereby achieving the purpose of being able to adapt to winding rollers of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram provided by the utility model;

[0019] Figure 2 This is a cross-sectional view of the connection between the roll-supporting rod and the rotating assembly provided by the utility model;

[0020] Figure 3 This is a cross-sectional view of the connection between the roll support rod and the locking assembly provided by the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure of the rack, the connecting rod and the extension plate provided by the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure of the fixing plate, the connecting plate and the limiting block provided by the utility model.

[0023] In the figure: 1. roll-supporting device; 101. roll-supporting vehicle body; 102. roll-supporting rod; 2. rotating assembly; 201. storage slot; 202. rotating shaft; 203. disc; 204. first gear; 205. second gear; 206. toothed belt; 207. third gear; 208. rack; 209. connecting rod; 3. locking assembly; 301. connecting block; 302. horizontal slide slot; 303. extension plate; 304. lifting slot; 305. spring; 306. fixing plate; 307. connecting plate; 308. limit block; 309. limit slot. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a coil unloading vehicle coil supporting device, such as Figure 1-5 As shown, the roll supporting device 1 includes a roll supporting vehicle body 101, a roll supporting rod 102 is provided at the front end of the roll supporting vehicle body 101, and a rotating assembly 2 is provided inside the roll supporting rod 102. The rotating assembly 2 includes:

[0027] A storage groove 201 is provided inside the roll support rod 102, and a rotating shaft 202 extending to the outer wall of the roll support rod 102 is rotatably connected inside the storage groove 201. A disk 203 is fixedly connected to the outer wall of the rotating shaft 202 near the outer wall of the roll support rod 102. The outer wall of the disk 203 is provided with a plurality of grooves of different diameters, and different diameters of roll support rollers can be adapted through different grooves;

[0028] The outer wall of the rotating shaft 202 is located inside the storage slot 201 and is fixedly connected to a first gear 204. The inner wall of the storage slot 201 is rotatably connected to a second gear 205. The outer wall of the second gear 205 and the first gear 204 is rotatably connected to a toothed belt 206.

[0029] The side wall of the second gear 205 is fixedly connected to a round rod, the outer wall of the round rod is fixedly connected to the third gear 207, and the other end side wall of the third gear 207 is rotatably connected to the inner wall of the storage slot 201;

[0030] A rack 208 meshing with the third gear 207 is disposed at the bottom thereof, and a connecting rod 209 extending to the outer wall of the roll supporting rod 102 is fixedly connected to the outer wall of the rack 208;

[0031] The outer wall of the roll support rod 102 is provided with a locking assembly 3, which is used to achieve rotation locking of the disc 203;

[0032] The locking assembly 3 comprises:

[0033] A connecting block 301 fixedly connected to the outer wall of the roll supporting rod 102, a horizontal slide groove 302 for the connecting rod 209 to slide is provided inside the connecting block 301, an extension plate 303 extending to the upper wall of the connecting block 301 is fixedly connected to the upper wall of the connecting rod 209, a lifting groove 304 is provided inside the extension plate 303, a spring 305 is fixedly connected to the bottom wall of the lifting groove 304, a fixing plate 306 extending to the upper wall of the extension plate 303 is fixedly connected to the top of the spring 305, a connecting plate 307 is fixedly connected to the upper wall of the fixing plate 306, and a limiting block 308 is fixedly connected to the bottom wall of the connecting plate 307;

[0034] The length of the connecting rod 209 matches the distance between the two racks 208 , so that the two racks 208 can be driven to move synchronously by simply moving the connecting rod 209 .

[0035] In this embodiment, when it is necessary to adapt to the support rollers of different diameters, first hold the connecting plate 307 and pull up the connecting plate 307 along the outside of the lifting slot 304. At this time, the connecting plate 307 drives the fixed plate 306 and the limit block 308 to move up synchronously until the limit block 308 is completely away from the inside of the limit slot 309. At this time, the synchronous position lock of the connecting plate 307, the fixed plate 306, the connecting rod 209, and the rack 208 is released. At this time, the connecting plate 307 is moved along the inside of the horizontal slide slot 302. The connecting plate 307 drives the fixed plate 306, the connecting rod 209, and the rack 208. The rod 209 and the rack 208 move synchronously, the moving rack 208 drives the third gear 207 to rotate, the rotating third gear 207 drives the second gear 205 to rotate synchronously, the rotating second gear 205 drives the toothed belt 206 and the first gear 204 to rotate synchronously, and the rotating first gear 204 drives the rotating shaft 202 and the disk 203 to rotate synchronously, so that the groove mouth matching the outer diameter of the support roller rotates to an upward state, thereby achieving the purpose of adjusting the groove mouths of different diameters of the outer wall of the disk 203 to adapt to different diameters of the support roller;

[0036] After the position of the disc 203 is adjusted, the hand pulling up the connecting plate 307 is released. At this time, the connecting plate 307 is not driven by the tension spring 305 to synchronously move down and reset along the inside of the lifting slot 304, and the fixed plate 306, connecting plate 307, and limit block 308 until the limit block 308 is inserted into the inside of the limit slot 309. At this time, the fixed plate 306, connecting rod 209, and rack 208 are synchronously locked in position. At this time, the first gear 204, the second gear 205 toothed belt 206, the third gear 207, the rotating shaft 202, and the disc 203 cannot rotate, and the position locking is achieved. Through the cooperation of the above parts, the purpose of being able to adapt to the support rollers of different diameters is achieved.

[0037] In a further preferred embodiment of the present invention, Figure 3 As shown, the upper wall of the connecting block 301 is provided with a limiting groove 309 , and a plurality of limiting grooves 309 are provided and horizontally distributed on the upper wall of the connecting block 301 , and the length and width of the limiting grooves 309 match the length and width of the limiting block 308 , respectively.

[0038] In this embodiment, in order to achieve the sliding locking of the connecting rod 209 and the rack 208, and the loose rotation locking of the first gear 204, the second gear 205 toothed belt 206, the third gear 207, the rotating shaft 202, and the disc 203, a limit groove 309 matching the size of the limit block 308 is set on the upper wall of the connecting block 301, so that when the limit block 308 is inserted into the limit groove 309, the connecting rod 209, the rack 208, the first gear 204, the second gear 205 toothed belt 206, the third gear 207, the rotating shaft 202, and the disc 203 are all locked in position.

[0039] In a further preferred embodiment of the present invention, Figure 5 As shown, the fixing plate 306 is an inverted “T”-shaped structure when viewed from the right, and the height of the upper portion of the fixing plate 306 is greater than the height of the connecting plate 307 .

[0040] In this embodiment, in order to release the sliding lock of the connecting rod 209 and the rack 208, the height of the fixed plate 306 is set to be greater than the height of the limit block 308. Therefore, when the upper wall of the bottom of the fixed plate 306 contacts the top wall of the lifting groove 304, the limit block 308 is completely away from the inside of the limit groove 309, and the sliding lock of the connecting rod 209 and the rack 208 is released.

[0041] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0042] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0043] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0044] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A coil-carrying device for a coil-unloading vehicle, comprising a coil-carrying device (1) having a coil-carrying vehicle body (101), wherein a coil-carrying rod (102) is provided at the front end of the coil-carrying vehicle body (101), characterized in that: A rotating assembly (2) is provided inside the roll-supporting rod (102), and the rotating assembly (2) comprises: A storage groove (201) is provided inside the roll-supporting rod (102), the interior of the storage groove (201) is rotatably connected to a rotating shaft (202) extending to the outer wall of the roll-supporting rod (102), a disc (203) is fixedly connected to the outer wall of the rotating shaft (202) near the outer wall of the roll-supporting rod (102), and the outer wall of the disc (203) is provided with a plurality of groove openings of different diameters, and roll-supporting rollers of different diameters can be adapted through the different groove openings.

2. A coil unloading vehicle coil supporting device as claimed in claim 1, characterized in that: The outer wall of the rotating shaft (202) is located inside the storage groove (201) and is fixedly connected to a first gear (204); the inner wall of the storage groove (201) is rotatably connected to a second gear (205); the outer wall of the second gear (205) and the first gear (204) are rotatably connected to a toothed belt (206); The side wall of the second gear (205) is fixedly connected to a round rod, the outer wall of the round rod is fixedly connected to a third gear (207), and the other end side wall of the third gear (207) is rotatably connected to the inner wall of the storage groove (201).

3. A coil unloading vehicle coil supporting device as claimed in claim 2, characterized in that: A rack (208) meshing with the third gear (207) is disposed at the bottom thereof, and the outer wall of the rack (208) is fixedly connected to a connecting rod (209) extending to the outer wall of the roll-supporting rod (102); The outer wall of the roll-supporting rod (102) is provided with a locking assembly (3), and the locking assembly (3) is used to achieve rotation locking of the disc (203).

4. A coil unloading vehicle coil supporting device as claimed in claim 3, characterized in that: The locking assembly (3) comprises: A connecting block (301) is fixedly connected to the outer wall of the roll-supporting rod (102), wherein a horizontal sliding groove (302) is provided inside the connecting block (301) for the connecting rod (209) to slide, an upper wall of the connecting rod (209) is fixedly connected to an extension plate (303) extending to the upper wall of the connecting block (301), a lifting groove (304) is provided inside the extension plate (303), a spring (305) is fixedly connected to the bottom wall of the lifting groove (304), a top end of the spring (305) is fixedly connected to a fixing plate (306) extending to the upper wall of the extension plate (303), an upper wall of the fixing plate (306) is fixedly connected to a connecting plate (307), and a bottom wall of the connecting plate (307) is fixedly connected to a limiting block (308).

5. A coil unloading vehicle coil supporting device as claimed in claim 4, characterized in that: The upper wall of the connection block (301) is provided with a limiting groove (309), and the limiting groove (309) is provided with a plurality of limiting grooves (309) horizontally distributed on the upper wall of the connection block (301), and the length and width of the limiting groove (309) respectively match the length and width of the limiting block (308).

6. A coil unloading vehicle coil supporting device as claimed in claim 5, characterized in that: The fixing plate (306) is an inverted "T"-shaped structure when viewed from the right, and the height of the upper portion of the fixing plate (306) is greater than the height of the limiting block (308).

7. A coil unloading vehicle coil supporting device as claimed in claim 6, characterized in that: The length of the connecting rod (209) matches the distance between the two racks (208), so that the two racks (208) can be driven to move synchronously by simply moving the connecting rod (209).

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