Mechanism for increasing torque and reducing speed

Abstract

The utility model discloses a mechanism for increasing torque and reducing speed. The mechanism comprises a base and a bracket, the transmission mechanism comprises a first power part and a rotating assembly, the rotating assembly comprises a first rod body and a plurality of gears, the first rod body is rotationally connected with the base and fixedly connected with the support, and the first power part drives the first rod body through gear transmission; the supporting body is fixedly connected with the support and arranged on the side, away from the base, of the support; the utility model has the beneficial effects that the structure is simple, the operation is convenient, the speed reduction effect on the rotation of the bracket can be realized while the increase of the torque is ensured, the occupied space is small, and the maintenance is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece transmission, and particularly relates to a mechanism for increasing torque and decelerating. Background Art

[0002] During the production process, when flipping heavy workpieces, the prior art uses a 90-degree steel coil flipper and a hydraulic power flipper to flip them. However, the 90-degree steel coil flipper is bulky and occupies a large amount of space, which limits its use. In addition, as the flipping angle of the hydraulic power flipper increases, the output force of the oil cylinder will change. Moreover, due to its use of a complex hydraulic system, the maintenance of the hydraulic system is relatively complicated and requires professional technicians for regular inspection and maintenance. Once a failure occurs, the repair difficulty and cost may also be relatively high.

[0003] To solve the existing problems, we propose a mechanism for increasing torque and decelerating. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mechanism for increasing torque and decelerating to solve the problems mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mechanism for increasing torque and decelerating, comprising:

[0007] A base and a bracket;

[0008] A transmission mechanism, which includes a first power component and a rotating assembly. The rotating assembly includes a first rod body and a plurality of gears. The first rod body is rotatably connected to the base and fixedly connected to the bracket. The first power component drives the first rod body through gear transmission;

[0009] A support body, which is fixedly connected to the bracket and is arranged on the side of the bracket away from the base.

[0010] Preferably, the support member is perpendicular to the bracket.

[0011] Preferably, the rotating assembly includes a first gear and a sector-shaped second gear fixedly connected to the first rod body. The output end of the first power component is fixedly connected to the first gear, and the first gear meshes with the second gear.

[0012] Preferably, the axial direction of the first rod body is perpendicular to the radial direction of the second gear.

[0013] Preferably, the rotating assembly includes a first gear, a sector-shaped second gear fixedly connected to the first rod, a third gear, and a fourth gear. The third gear and the fourth gear are both rotatably connected to the base. The output end of the first power component is fixedly connected to the first gear. The first gear meshes with the third gear, and the second gear meshes with the fourth gear. The diameter of the third gear is larger than that of the fourth gear.

[0014] Preferably, the rotating assembly includes a first bearing. The first bearing is fixedly connected to the base. The first rod passes through and cooperates with the first bearing.

[0015] Preferably, the rotating assembly further includes a mounting seat provided with a channel. The first rod passes through the channel and is snap-connected to the mounting seat.

[0016] Preferably, the rotating assembly further includes a second rod and a second bearing. The second rod is fixedly connected to both the third gear and the fourth gear. The second bearing is fixedly connected to the base. The second rod passes through and cooperates with the second bearing.

[0017] Preferably, the axial direction of the second rod is perpendicular to the radial direction of both the third gear and the fourth gear.

[0018] Preferably, it further includes a telescopic mechanism. Both ends of the telescopic mechanism are rotatably connected to the bracket and the base respectively.

[0019] Preferably, the telescopic mechanism includes a second power component driven by a cylinder. The output end of the second power component is rotatably connected to the bracket, and the other end is rotatably connected to the base.

[0020] Preferably, it further includes a tray. The tray is rotatably connected to the side of the bracket away from the base.

[0021] Preferably, it further includes a support body. The support body is arranged on one side of the base. When the inner angle between the bracket and the base is the largest, the support body and the tray are in contact.

[0022] The utility model is designed with a base, a tray, a bracket, a transmission mechanism including a first power component, a first rod, and multiple gears. The first power component drives the first rod through gear transmission, realizing the rotation of the bracket and the base, and ensuring that the workpiece is placed on the tray.

[0023] The utility model is designed with a first gear and a second gear to ensure gear transmission. The second gear is sector-shaped, providing sufficient space for the rotation of the bracket. And the diameter of the second gear is larger than that of the first gear, which can ensure speed reduction transmission during gear transmission.

[0024] The present utility model can also be designed with a first gear, a second gear, a third gear, a fourth gear and a second rod body, and the second gear is fan-shaped to provide sufficient space for the rotation of the bracket. The diameter of the third gear is larger than that of the fourth gear, and the diameter of the second gear is larger than that of the first gear, ensuring further deceleration during gear transmission.

[0025] The present utility model is designed with a first bearing, a first rod body and a mounting seat to ensure the rotational connection between the bracket and the base, and also to enable the first power component to drive the first rod body through gear transmission.

[0026] The present utility model is designed with a tray and a support body. The tray enables the workpiece to be placed stably on it; the support body enables the workpiece to be supported by the support body when the bracket transfers the workpiece to a suitable position, preventing the workpiece from being too heavy and damaging the tray and causing it to tip over.

[0027] The present utility model is designed with a telescopic mechanism to ensure that the rotation angle of the bracket is not too large and to support the bracket.

[0028] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is simple and easy to operate. While ensuring an increase in torque, it can also slow down the rotation of the bracket, occupies a small space, and is convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a three-dimensional structural schematic diagram of the present utility model when installing the third gear;

[0030] Figure 2 is Figure 1 an enlarged view of part A in

[0031] Figure 3 is a three-dimensional structural schematic diagram of the present utility model when not installing the third gear;

[0032] Figure 4 is a three-dimensional structural schematic diagram of the present utility model when the bracket rotates;

[0033] In the figure: 1 - base; 2 - bracket; 3 - transmission mechanism; 31 - first power component; 32 - rotation assembly; 321 - first rod body; 322 - gear; 3221 - first gear; 3222 - second gear; 3223 - third gear; 3224 - fourth gear; 323 - first bearing; 324 - mounting seat; 325 - second rod body; 326 - second bearing; 327 - telescopic mechanism; 4 - tray body; 5 - tray; 6 - support body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figures 1 to 4 , the present invention provides several technical solutions:

[0036] Embodiment 1:

[0037] A mechanism for increasing torque and decelerating, comprising:

[0038] A base 1 and a bracket 2;

[0039] A transmission mechanism 3, the transmission mechanism 3 includes a first power component 31 and a rotating assembly 32, the rotating assembly 32 includes a first rod body 321 and a plurality of gears, the first rod body 321 is rotatably connected to the base 1 and fixedly connected to the bracket 2, and the first power component 31 drives the first rod body 321 through gear transmission;

[0040] A carrier 4, the carrier 4 is fixedly connected to the bracket 2 and is arranged on the side of the bracket 2 away from the base 1, and the carrier is perpendicular to the bracket 2.

[0041] The rotating assembly 32 includes a first gear 3221 and a sector-shaped second gear 3222 fixedly connected to the first rod body 321. The output end of the first power component 31 is fixedly connected to the first gear 3221. The first gear 3221 meshes with the second gear 3222. The diameter of the second gear 3222 is larger than the diameter of the first gear 3221. The axial direction of the first rod body 321 is perpendicular to the radial direction of the second gear 3222. The rotating assembly 32 includes a first bearing 323, the first bearing 323 is fixedly connected to the base 1, and the first rod body 321 passes through the first bearing 323 and cooperates with it; the rotating assembly 32 further includes a mounting seat 324 provided with a channel, the first rod body passes through the channel and is clamped with the mounting seat 324.

[0042] This mechanism further includes a telescopic mechanism 327. The two ends of the telescopic mechanism 327 are respectively rotatably connected to the bracket 2 and the base 1. The telescopic mechanism 327 includes a second power component driven by a cylinder. The output end of the second power component is rotatably connected to the bracket 2, and the other end is rotatably connected to the base 1.

[0043] This mechanism further includes a support body. The support body is arranged on one side of the base 1. When the inner angle between the bracket 2 and the base 1 is the largest, the support body and the carrier 4 are in contact.

[0044] Embodiment 2:

[0045] Base 1 and bracket 2; a transmission mechanism 3, the transmission mechanism 3 includes a first power component 31 and a rotating assembly 32, the rotating assembly 32 includes a first rod 321 and a plurality of gears, the first rod 321 is rotatably connected to the base 1 and fixedly connected to the bracket 2, and the first power component 31 drives the first rod 321 through gear transmission;

[0046] A carrier 4, the carrier 4 is fixedly connected to the bracket 2 and is disposed on the side of the bracket 2 away from the base 1, and the carrier is perpendicular to the bracket 2.

[0047] The rotating assembly 32 includes a first gear 3221, a sector-shaped second gear 3222 fixedly connected to the first rod 321, a third gear 3223, and a fourth gear 3224. Both the third gear 3223 and the fourth gear 3224 are rotatably connected to the base 1. The output end of the first power component 31 is fixedly connected to the first gear 3221. The first gear 3221 meshes with the third gear 3223, and the second gear 3222 meshes with the fourth gear 3224; the diameter of the third gear 3223 is greater than the diameter of the fourth gear 3224; the diameter of the second gear 3222 is greater than the diameter of the first gear 3221. The axial direction of the first rod 321 is perpendicular to the radial direction of the second gear 3222.

[0048] The rotating assembly 32 further includes a second rod 325 and a second bearing 326. The second rod 325 is fixedly connected to both the third gear 3223 and the fourth gear 3224. The second bearing 326 is fixedly connected to the base 1. The second rod 325 passes through the second bearing 326 and cooperates with it. The axial direction of the second rod 325 is perpendicular to the radial directions of both the third gear 3223 and the fourth gear 3224.

[0049] The rotating assembly 32 includes a first bearing 323. The first bearing 323 is fixedly connected to the base 1. The first rod 321 passes through the first bearing 323 and cooperates with it; the rotating assembly 32 further includes a mounting seat 324 provided with a channel. The first rod passes through the channel and is snap-connected to the mounting seat 324.

[0050] This mechanism further includes a telescopic mechanism 327. The two ends of the telescopic mechanism 327 are respectively rotatably connected to the bracket 2 and the base 1. The telescopic mechanism 327 includes a second power component driven by a cylinder. The output end of the second power component is rotatably connected to the bracket 2, and the other end is rotatably connected to the base 1.

[0051] This mechanism further includes a support body. The support body is disposed on one side of the base 1. When the inner angle between the bracket 2 and the base 1 is the largest, the support body and the carrier 4 are in contact.

[0052] Embodiment 3:

[0053] Based on Embodiment 1 or Embodiment 2, this mechanism further includes a tray 5. The tray is rotatably connected to the side of the bracket 2 away from the base 1.

[0054] The working principle and usage process of the present utility model are as follows:

[0055] Turn on the switches of the first power component 31 and the second power component. The first gear 3221 rotates, driving the second gear 3222, and the bracket 2 rotates. When the bracket 2 rotates to a suitable position, turn off the first power component 31 and the second power component.

[0056] Turn on the switches of the first power component 31 and the second power component. The first gear 3221 rotates and drives the third gear 3223 to rotate as well. The third gear 3223 drives the second rod 325 to rotate. The fourth gear 3224 rotates following the second rod 325. The fourth gear 3224 drives the second gear 3222, and the second gear 3222 drives the first rod 321 to rotate. Finally, the bracket 2 rotates. When the bracket 2 rotates to a suitable position, turn off the first power component 31 and the second power component.

[0057] Although the embodiments of the present utility model have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0058] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0059] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

Claims

1. A mechanism for increasing torque and reducing speed, characterized in that: include A base (1) and a bracket (2); A transmission mechanism (3), the transmission mechanism (3) comprising a first power component (31) and a rotating assembly (32), the rotating assembly (32) comprising a first rod (321) and a plurality of gears (322), the first rod (321) being rotatably connected to the base (1) and fixedly connected to the bracket (2), the first power component (31) driving the first rod (321) through gear transmission; A support body (4), the support body (4) is fixedly connected to the bracket (2) and is arranged on a side of the bracket (2) away from the base (1).

2. A mechanism for increasing torque and reducing speed according to claim 1, characterized in that: The rotating assembly (32) comprises a first gear (3221) and a sector-shaped second gear (3222) fixedly connected to the first rod body (321); the output end of the first power component (31) is fixedly connected to the first gear (3221); and the first gear (3221) is meshed with the second gear (3222).

3. A mechanism for increasing torque and reducing speed according to claim 1, characterized in that: The rotating assembly (32) comprises a first gear (3221), a sector-shaped second gear (3222) fixedly connected to the first rod body (321), a third gear (3223), and a fourth gear (3224); the third gear (3223) and the fourth gear (3224) are both rotatably connected to the base (1); the output end of the first power component (31) is fixedly connected to the first gear (3221); the first gear (3221) is meshed with the third gear (3223); and the second gear (3222) is meshed with the fourth gear (3224); the diameter of the third gear (3223) is greater than the diameter of the fourth gear (3224).

4. A mechanism for increasing torque and reducing speed according to any one of claims 1 to 3, characterized in that: The rotating assembly (32) comprises a first bearing (323), the first bearing (323) is fixedly connected to the base (1), and the first rod (321) passes through the first bearing (323) and cooperates with it.

5. A mechanism for increasing torque and reducing speed according to any one of claims 1 to 3, characterized in that: The rotating assembly (32) also includes a mounting seat (324) provided with a channel, and the first rod body passes through the channel and is engaged with the mounting seat (324).

6. A mechanism for increasing torque and reducing speed according to claim 3, characterized in that: The rotating assembly (32) further comprises a second rod (325) and a second bearing (326); the second rod (325) is fixedly connected to the third gear (3223) and the fourth gear (3224); the second bearing (326) is fixedly connected to the base (1); and the second rod (325) passes through the second bearing (326) and cooperates therewith.

7. A mechanism for increasing torque and reducing speed according to any one of claims 2 or 3, characterized in that: The diameter of the second gear (3222) is greater than the diameter of the first gear (3221).

8. The mechanism for increasing torque and reducing speed according to claim 1, characterized in that: It also comprises a telescopic mechanism (327), the two ends of which are rotatably connected to the bracket (2) and the base (1) respectively.

9. A mechanism for increasing torque and reducing speed according to claim 8, characterized in that: The telescopic mechanism (327) comprises a second power component driven by a cylinder, wherein an output end of the second power component is rotationally connected to the bracket (2), and the other end of the second power component is rotationally connected to the base (1).

10. The mechanism for increasing torque and reducing speed according to claim 1, characterized in that: It also comprises a tray (5), wherein the tray (5) is rotatably connected to a side of the bracket (2) away from the base (1).

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