Roller set rotating device

Abstract

The utility model belongs to the technical field of roller set rotating devices, and particularly relates to a roller set rotating device which comprises a support, a fixing frame is fixedly installed at the bottom of the support, a through groove is formed in the fixing frame, and a first groove and a second groove are formed in the positions, located on the two sides of the through groove, in the fixing frame respectively. A plurality of first rollers and a plurality of second rollers are rotationally installed in the first groove and the second groove respectively, a plurality of limiting plates are installed in the through groove in a sliding mode, and the two ends of each limiting plate extend into the first groove and the second groove respectively. And lubricating oil can be smeared on the multiple first rollers and the multiple second rollers, it is guaranteed that the first rollers and the second rollers can rotate more smoothly, the limiting plate can move more smoothly, large noise cannot be generated, meanwhile, large vibration cannot be generated when the whole device operates, and the whole device operates more stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller group rotating devices, in particular to a roller group rotating device. Background Art

[0002] Suspension chain is the abbreviation of suspension conveyor chain. It uses ball bearings as chain wheels, can turn and climb at will, and can adapt to various geographical conditions.

[0003] In a suspension chain conveyor system, when the conveying direction of items needs to be changed, a slewing device is required to enable the suspension chain to smoothly turn at a specific position. Some existing slewing devices generate noise and vibration during operation, which can have a certain impact on the working environment and the health of operators. The generated vibration also reduces the stability and reliability of the entire system. In view of this, we propose a roller assembly slewing device. Utility Model Content

[0004] The purpose of the present utility model is to provide a roller assembly rotating device to solve the problems raised in the above background technology.

[0005] In view of this, the present invention provides a roller assembly rotating device, comprising:

[0006] The bracket, the bottom of the bracket is fixedly installed with a fixing frame, the fixing frame is provided with a through slot, the fixing frame and the two sides of the through slot are respectively provided with a groove one and a groove two, a plurality of rollers one and a plurality of rollers two are rotatably installed in the groove one and the groove two, a plurality of limit plates are slidably installed in the through slot, the two ends of the limit plate extend into the groove one and the groove two respectively, the bottom of the limit plate is rotatably installed with a connecting rod, the bottom of the bracket is rotatably installed with two rotating shafts, the bottom of the rotating shaft is fixedly installed with a sprocket, a chain is installed for transmission between the two sprockets and below the fixing frame, the bottom end of the connecting rod passes through the through slot and is fixedly installed with a mounting plate fixed with the chain, and the bottom of the mounting plate is fixedly installed with a hook;

[0007] A driving assembly is located on the top of the bracket and is used to drive one of the rotating shafts to rotate.

[0008] In the present technical solution, when in use, the driving assembly is provided to drive one of the rotating shafts to rotate, and then one of the rotating shafts will drive one of the sprockets to rotate, and then one of the sprockets will drive the chain to transmit, and the chain will drive another sprocket to rotate, and the other sprocket will drive another rotating shaft to rotate, and then the chain will drive several mounting plates to move, and several mounting plates will respectively drive several connecting rods to move, and several connecting rods will respectively drive several limit plates to move, because the bottom of the limit plate is in contact with the top of roller one and roller two, so the limit plate can drive several rollers one and several rollers during the displacement process. The rotation of roller 2 makes the displacement of the limit plate smoother, does not generate loud noise, and makes the operation of the whole device more stable. In addition, the connecting rod is rotatably connected to the limit plate. When the limit plate turns in the fixed frame, the limit plate can operate normally to avoid jamming. Subsequently, several mounting plates will respectively drive several hooks to displace, so that the materials hung on the hooks will also be displaced. The whole device has less wear during operation. In addition, during daily maintenance, lubricating oil can be applied to several rollers 1 and several rollers 2 to ensure that rollers 1 and 2 can rotate more smoothly, thereby reducing the generation of noise.

[0009] In the above technical solution, further, the driving component includes:

[0010] The motor is fixedly mounted on the top of the bracket, and the output end of the motor passes through the bracket and is coaxially connected to one of the rotating shafts.

[0011] In this technical solution, when the motor is started, the output shaft of the motor will drive one of the rotating shafts to rotate.

[0012] In the above technical solution, further, the output shaft of the motor is rotatably connected to the bracket.

[0013] In this technical solution, it is ensured that the motor can operate normally.

[0014] In the above technical solution, further, the limit plate is slidably connected to the groove 1 and the groove 2, and the bottom of the limit plate is in contact with the top of the roller 1 and the roller 2.

[0015] In this technical solution, it is ensured that the limit plate can slide in groove one and groove two, and that the limit plate can drive roller one and roller two to rotate when displaced, thereby making the displacement of the limit plate smoother and reducing vibration and noise.

[0016] In the above technical solution, further, the mounting plate is in a U-shaped structure.

[0017] In this technical solution, it is ensured that the mounting plate can connect the connecting rod and the hook, so that the connecting rod and the hook are more stable.

[0018] In the above technical solution, further, the connecting rod is movably connected to the through slot, and the plurality of limiting plates are distributed at equal intervals.

[0019] In this technical solution, it is ensured that the connecting rod can move in the through groove, and the plurality of limit plates are ensured to be more stable when displaced.

[0020] The beneficial effects of the utility model are:

[0021] The roller group rotating device, through the cooperation between the set fixing frame, through groove, groove one, groove two, roller one, roller two, chain, sprocket, rotating shaft and driving assembly, makes the whole device have less wear during operation, and during daily maintenance, lubricating oil can be applied to several rollers one and several rollers two to ensure that roller one and roller two can rotate more smoothly, making the displacement of the limit plate more smooth and smooth without generating loud noise. At the same time, the whole device will not generate large vibration during operation, making the operation of the whole device more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure inside the bracket of the present invention;

[0024] Figure 3 This is one of the structural diagrams of the interior of the fixing frame in the present utility model;

[0025] Figure 4 For this utility model Figure 3 The enlarged structure diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing frame in the present utility model;

[0027] Figure 6 For this utility model Figure 5 The enlarged structural diagram at B in the middle;

[0028] Figure 7 This is the second structural diagram of the interior of the fixing frame in the present invention.

[0029] The marks in the figure are:

[0030] 1. Bracket; 2. Motor; 3. Chain; 4. Hook; 5. Rotating shaft; 6. Fixed frame; 7. Sprocket; 8. Connecting rod; 9. Mounting plate; 10. Roller 1; 11. Roller 2; 12. Through slot; 13. Groove 1; 14. Groove 2; 15. Limit plate. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0032] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0033] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0035] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0036] Example 1:

[0037] See also Figure 1 - Figure 7 As shown, this embodiment provides a roller group rotating device, including:

[0038] Bracket 1, a fixing frame 6 is fixedly installed at the bottom of the bracket 1, a through slot 12 is opened in the fixing frame 6, a groove 13 and a groove 2 14 are respectively opened in the fixing frame 6 and on both sides of the through slot 12, a plurality of rollers 10 and a plurality of rollers 2 11 are rotatably installed in the groove 13 and the groove 2 14 respectively, a plurality of limit plates 15 are slidably installed in the through slot 12, both ends of the limit plate 15 extend into the groove 13 and the groove 2 14 respectively, a connecting rod 8 is rotatably installed at the bottom of the limit plate 15, two rotating shafts 5 are rotatably installed at the bottom of the bracket 1, a sprocket 7 is fixedly installed at the bottom of the rotating shaft 5, a chain 3 is transmission-installed between the two sprockets 7 and located below the fixing frame 6, the bottom end of the connecting rod 8 passes through the through slot 12 and is fixedly installed with a mounting plate 9 fixed to the chain 3, and a hook 4 is fixedly installed at the bottom of the mounting plate 9;

[0039] The driving assembly is located at the top of the bracket 1 and is used to drive one of the rotating shafts 5 to rotate.

[0040] Among them, when in use, through the provided driving component, the driving component drives one of the rotating shafts 5 to rotate, and then one of the rotating shafts 5 will drive one of the sprockets 7 to rotate, and then one of the sprockets 7 will drive the chain 3 to transmit, and the chain 3 will drive the other sprocket 7 to rotate, and the other sprocket 7 will drive the other rotating shaft 5 to rotate, and then the chain 3 will drive several mounting plates 9 to displace, and several mounting plates 9 will respectively drive several connecting rods 8 to displace, and several connecting rods 8 will respectively drive several limiting plates 15 to displace, because the bottom of the limiting plate 15 is in contact with the top of roller 10 and roller 2 11, so the limiting plate 15 can drive several rollers 10 and several rollers during the displacement process. The second roller 11 rotates, so that the displacement of the limit plate 15 is smoother and smoother, without generating loud noise, and the overall device is more stable during operation. In addition, the connecting rod 8 is rotatably connected to the limit plate 15. When the limit plate 15 turns in the fixed frame 6, the limit plate 15 can operate normally to avoid jamming. Subsequently, the plurality of mounting plates 9 will respectively drive the plurality of hooks 4 to displace, so that the materials hung on the hooks 4 will also be displaced. The overall device has less wear during operation, and during routine maintenance, lubricating oil can be applied to the plurality of rollers 10 and the plurality of rollers 2 11 to ensure that the rollers 10 and 11 can rotate more smoothly, thereby reducing the generation of noise.

[0041] Example 2:

[0042] This embodiment provides a roller assembly rotation device. In addition to the technical solutions of the above embodiments, it also has the following technical features. The drive assembly includes:

[0043] The motor 2 is fixedly mounted on the top of the bracket 1 , and the output end of the motor 2 passes through the bracket 1 and is coaxially connected to one of the rotating shafts 5 .

[0044] When the motor 2 is started, the output shaft of the motor 2 will drive one of the rotating shafts 5 to rotate.

[0045] Example 3:

[0046] This embodiment provides a roller group rotating device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the output shaft of the motor 2 is rotatably connected to the bracket 1.

[0047] Herein, it is ensured that the motor 2 can operate normally.

[0048] Example 4:

[0049] This embodiment provides a roller group rotation device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the limit plate 15 is slidingly connected to the groove 13 and the groove 2 14, and the bottom of the limit plate 15 contacts the top of the roller 10 and the roller 2 11.

[0050] Among them, it is ensured that the limit plate 15 can slide in the groove 13 and the groove 2 14, and that the limit plate 15 can drive the roller 10 and the roller 2 11 to rotate when displacing, so that the displacement of the limit plate 15 is smoother and the generation of vibration and noise is reduced.

[0051] Example 5:

[0052] This embodiment provides a roller assembly rotating device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the mounting plate 9 is a U-shaped structure.

[0053] Here, it is ensured that the mounting plate 9 can connect the connecting rod 8 and the hook 4, so that the connection between the connecting rod 8 and the hook 4 is more stable.

[0054] Example 6:

[0055] This embodiment provides a roller assembly rotation device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the connecting rod 8 is movably connected to the through slot 12, and a plurality of limit plates 15 are distributed at equal intervals.

[0056] The connecting rod 8 is ensured to be able to move in the through slot 12 , so that the plurality of limiting plates 15 are more stable when displacing.

[0057] It is worth noting that the limiting plate 15 will not contact the inner wall of the fixing frame 6 when turning inside the fixing frame 6 , and the limiting plate 15 can operate normally without being blocked by the inner wall of the fixing frame 6 .

[0058] Working principle: When in use, start the motor 2, the output shaft of the motor 2 will drive one of the rotating shafts 5 to rotate, and then one of the rotating shafts 5 will drive one of the sprockets 7 to rotate, and then one of the sprockets 7 will drive the chain 3 to transmit, and the chain 3 will drive the other sprocket 7 to rotate, and the other sprocket 7 will drive the other rotating shaft 5 to rotate, and then the chain 3 will drive several mounting plates 9 to move, and several mounting plates 9 will respectively drive several connecting rods 8 to move, and several connecting rods 8 will respectively drive several limit plates 15 to move, because the bottom of the limit plate 15 is in contact with the top of roller 10 and roller 2 11, so the limit plate 15 can drive several rollers 10 and several rollers 11 during the displacement process. The rotation of roller 11 makes the displacement of limit plate 15 smoother and smoother without generating loud noise, and also makes the operation of the whole device more stable. Moreover, the connecting rod 8 is rotatably connected to the limit plate 15. When the limit plate 15 turns in the fixing frame 6, the limit plate 15 can operate normally to avoid jamming. Subsequently, several mounting plates 9 will respectively drive several hooks 4 to displace, so that the materials hung on the hooks 4 will also be displaced. The whole device has less wear during operation. Moreover, during routine maintenance, lubricating oil can be applied to several rollers 10 and several rollers 2 11 to ensure that rollers 10 and rollers 2 11 can rotate more smoothly, thereby reducing the generation of noise.

[0059] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A roller group rotating device, characterized in that: include: A bracket (1) is provided, wherein a fixing frame (6) is fixedly installed at the bottom of the bracket (1), a through slot (12) is provided in the fixing frame (6), a groove 1 (13) and a groove 2 (14) are provided in the fixing frame (6) and on both sides of the through slot (12), a plurality of rollers 1 (10) and a plurality of rollers 2 (11) are rotatably installed in the groove 1 (13) and the groove 2 (14), a plurality of limit plates (15) are slidably installed in the through slot (12), and both ends of the limit plates (15) extend to the groove 1 ( 13) and in the groove two (14), a connecting rod (8) is rotatably installed at the bottom of the limit plate (15), two rotating shafts (5) are rotatably installed at the bottom of the bracket (1), a sprocket (7) is fixedly installed at the bottom of the rotating shaft (5), a chain (3) is installed between the two sprockets (7) and below the fixed frame (6), the bottom end of the connecting rod (8) passes through the through slot (12) and is fixedly installed with a mounting plate (9) fixed to the chain (3), and a hook (4) is fixedly installed at the bottom of the mounting plate (9); A driving assembly is located on the top of the bracket (1) and is used to drive one of the rotating shafts (5) to rotate.

2. The roller group rotating device according to claim 1, characterized in that: The drive assembly includes: A motor (2) is fixedly mounted on the top of the bracket (1); an output end of the motor (2) passes through the bracket (1) and is coaxially connected to one of the rotating shafts (5).

3. The roller assembly rotating device according to claim 2, characterized in that: The output shaft of the motor (2) is rotationally connected to the bracket (1).

4. The roller assembly rotating device according to claim 1, characterized in that: The limiting plate (15) is slidably connected to the groove 1 (13) and the groove 2 (14), and the bottom of the limiting plate (15) contacts the top of the roller 1 (10) and the roller 2 (11).

5. The roller assembly rotating device according to claim 1, characterized in that: The mounting plate (9) is in a U-shaped structure.

6. The roller assembly rotating device according to claim 1, characterized in that: The connecting rod (8) is movably connected to the through slot (12), and a plurality of the limiting plates (15) are distributed at equal intervals.

Images