Rotary table lifting mechanism

Abstract

The utility model provides a rotary table lifting mechanism which comprises a support, a rotary table, a lifting mechanism and a lifting mechanism. The side surface of the support is fixedly connected with supporting legs. The guide mechanism is mounted on the bottom side of the bracket; the hydraulic cylinder is fixedly installed on the bottom side of the support, and the hydraulic cylinder and the guide mechanism are used for lifting the rotary table; the rotating mechanism is installed in the support, the rotating mechanism is used for rotating the rotary table, and a placing assembly is installed on the top side of the rotating mechanism; and the clamping and fixing mechanism is installed on the top side of the placing assembly, and the clamping and fixing mechanism (6) is used for clamping and fixing the placed object. And the arranged clamping and fixing mechanism effectively clamps objects of different corresponding sizes, the diversity of the objects placed on the rotary table is improved, the stability of the placed objects is guaranteed, the objects can be conveniently clamped and fixed, and the situation that subsequent objects slide down and are damaged is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lifting mechanism technical field, and it is a kind of rotary table lifting mechanism. BACKGROUND

[0002] Rotary table lifting equipment usually refers to a kind of mechanical equipment capable of lifting and rotating simultaneously, and the equipment has a wide range of applications in modern industry, logistics, show and other fields, and rotary table lifting equipment plays an increasingly important role in modern industry and logistics field with its unique advantages, with the continuous innovation of technology and the continuous development of market, we have reason to believe that rotary table lifting equipment will show more broad application prospect in the future.

[0003] In the prior art, the objects placed on the existing rotary table lifting mechanism lack fixing function, and the placed objects are prone to deviation during rotation, which leads to damage of the placed objects. UTILITY MODEL CONTENT

[0004] The utility model discloses a rotary table lifting mechanism to solve the technical problem that the objects placed on the existing rotary table lifting mechanism lack fixing function, and the placed objects are prone to deviation during rotation, which leads to damage of the placed objects.

[0005] The utility model solves the above-mentioned technical problem through the following technical scheme:

[0006] The utility model provides a rotary table lifting mechanism, and the rotary table lifting mechanism comprises:

[0007] A support leg is fixedly connected to the side surface of the support.

[0008] A guide mechanism is installed at the bottom side of the support.

[0009] A hydraulic cylinder is fixedly installed at the bottom side of the support, and the hydraulic cylinder and the guide mechanism are used for lifting the rotary table.

[0010] A rotating mechanism is installed in the support, and the rotating mechanism is used for rotating the rotary table.

[0011] A clamping and fixing mechanism is installed at the top side of the placing assembly, and the clamping and fixing mechanism is used for clamping and fixing the placed objects.

[0012] Further, the number of support legs is four, and the four support legs are located at four corner positions of the side surface of the support.

[0013] Further, the guide mechanism comprises a base, guide columns, limit rings and guide grooves, the guide columns are fixedly connected to the top side surface of the base, and the top ends of the guide columns are slidably connected with the guide grooves arranged on the bottom side of the support.

[0014] Further, the number of the guide columns is four, the four guide columns are arranged at four corner positions of the bottom side of the support, and the guide columns are provided with hydraulic cylinders on one side.

[0015] Further, the rotating mechanism comprises a servo motor, a first gear, a connecting shaft, a second gear and a rotating shaft, the servo motor is fixedly installed on the inner wall of the top end of the support, the output end of the servo motor is connected with the connecting shaft, the top end of the connecting shaft is sleeved with the first gear, the first gear is provided with the second gear in meshing connection on one side, the second gear is sleeved with the rotating shaft in the inner cavity, and the top end of the rotating shaft is fixedly installed with the placing assembly.

[0016] Further, the rotating shaft is fixedly installed with a rotating block at the bottom end, and the rotating block is rotatably connected with the rotating groove arranged in the top end of the support.

[0017] Further, the placing assembly comprises a placing table, limit shells and limit rails, the bottom side of the placing table is fixedly connected with the limit shells, and the limit shells are rotatably attached to the limit rails installed on the top side of the support.

[0018] Further, the number of the limit shells is four, the four limit shells are annularly distributed on the bottom side of the placing table, and the limit shells are sleeved on the surface of the limit rails.

[0019] Further, the clamping and fixing mechanism comprises an electric push rod, clamping seats, guide rails and sliding grooves, the electric push rod is fixedly installed on the side surface of the placing table, the output end of the electric push rod is fixedly connected with the clamping seats, the bottom side of the clamping seat is fixedly connected with the guide rail, and the guide rail is slidably connected with the sliding groove arranged on the surface of the placing table.

[0020] Further, the number of the clamping seats is four, the four clamping seats are annularly distributed on the top side surface of the placing table, and the clamping seats are slidably connected with the placing table.

[0021] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, the preferred examples of the utility model are obtained.

[0022] The positive progress effect of the utility model lies in:

[0023] The rotating table lifting mechanism has the advantages that the hydraulic cylinder pushes the fixed connection support to move, the support effectively stably supports the placing assembly on the top under the auxiliary guidance of the guide mechanism, the stable lifting of objects on the placing assembly is improved, the clamping fixing mechanism arranged in the placing assembly driven by the rotating mechanism effectively clamps different objects of corresponding sizes, the diversity of objects placed by the rotating table is improved, the stability of the placed objects is ensured, the objects are conveniently clamped and fixed, and the damage caused by the sliding of the objects is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application.

[0025] Fig. 1 It is a three-dimensional structure schematic diagram of the lifting mechanism.

[0026] Fig. 2 It is a bottom view three-dimensional structure schematic diagram of the lifting mechanism.

[0027] Fig. 3 It is a front view cross-sectional structure schematic diagram of the lifting mechanism.

[0028] EXPLANATION OF REFERENCE NUMERALS

[0029] 1, support; 2, guide mechanism; 21, base; 22, guide column; 23, limiting ring; 24, guide groove; 3, hydraulic cylinder; 4, rotating mechanism; 41, servo motor; 42, first gear; 43, connecting shaft; 44, second gear; 45, rotating shaft; 5, placing assembly; 51, placing table; 52, limiting shell; 53, limiting rail; 6, clamping fixing mechanism; 61, electric push rod; 62, clamping seat; 63, guide rail; 64, sliding groove; 7, supporting leg. DETAILED DESCRIPTION

[0030] In order to make the personnel in the technical field better understand the present application, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the personnel in the field without creative labor should belong to the protection scope of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be combined. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0033] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0034] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be a fixed connection, a detachable connection, or a monolithic structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0036] As shown in Figs. 1-3 The turntable lifting mechanism comprises:

[0037] A support 1, the side surface of the support 1 is fixedly connected with a supporting leg 7;

[0038] A guide mechanism 2, the guide mechanism 2 is installed at the bottom side of the support 1;

[0039] Hydraulic cylinder 3, the hydraulic cylinder 3 is fixedly installed at the bottom side of the support 1, the hydraulic cylinder 3 is used for the lifting of the rotating table with the guide mechanism 2;

[0040] Rotary mechanism 4, the rotary mechanism 4 is installed in the support 1, the rotary mechanism 4 is used for rotating the rotating table, and the rotary mechanism 4 is installed on the top side of the placing assembly 5;

[0041] Clamping and fixing mechanism 6, the clamping and fixing mechanism 6 is installed on the top side of the placing assembly 5, and the clamping and fixing mechanism 6 is used for clamping and fixing the placed object.

[0042] In use, the support 1 is supported by the supporting leg 7, the hydraulic cylinder 3 is started during lifting, the hydraulic cylinder 3 pushes the fixedly connected support 1 to move, under the auxiliary guidance of the guide mechanism 2, the support 1 effectively supports the placing assembly 5 on the top to be stable, the stable lifting of the object on the placing assembly 5 is improved, and the clamping and fixing mechanism 6 arranged in the placing assembly 5 driven by the rotary mechanism 4 effectively clamps different corresponding sizes of objects, the diversity of the rotating table placed objects is improved, the stability of the placed object is guaranteed, the object is conveniently clamped and fixed, and the damage caused by the subsequent object sliding is reduced.

[0043] The number of the supporting legs 7 is four, and the four supporting legs 7 are located at four corner positions of the side surface of the support 1.

[0044] The guide mechanism 2 comprises a base 21, guide columns 22, limit rings 23 and guide grooves 24, the top side surface of the base 21 is fixedly connected with the guide columns 22, and the top ends of the guide columns 22 are slidably connected with the guide grooves 24 formed in the bottom side of the support 1.

[0045] The number of the guide columns 22 is four, and the four guide columns 22 are arranged at four corner positions of the bottom side of the support 1, and the guide columns 22 are provided with the hydraulic cylinders 3 on one side.

[0046] During lifting, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 pushes the fixedly connected support 1 to move, and the guide grooves 24 formed in the bottom side slide along the guide columns 22, so that the overall stable movement of the support 1 is effectively guaranteed.

[0047] The rotary mechanism 4 comprises a servo motor 41, a first gear 42, a connecting shaft 43, a second gear 44 and a rotating shaft 45, the servo motor 41 is fixedly installed in the inner wall of the top end of the support 1, the output end of the servo motor 41 is connected with the connecting shaft 43, the top end of the connecting shaft 43 is sleeved with the first gear 42, the first gear 42 is provided with the meshing connected second gear 44 on one side, the second gear 44 is sleeved with the rotating shaft 45 in the inner cavity, and the top end of the rotating shaft 45 is fixedly installed with the placing assembly 5.

[0048] The bottom end of the rotating shaft 45 is fixedly installed with a rotating block, and the rotating block is rotationally connected with a rotating groove opened in the top end of the support 1.

[0049] The servo motor 41 is started, the servo motor 41 drives the connecting shaft 43 to rotate, the first gear 42 sleeved at the top end is rotated, the second gear 44 engaged on one side is rotated, the second gear 44 is rotated to drive the rotating shaft 45, the rotating shaft 45 synchronously drives the placement assembly 5 at the top to rotate, and the object at the top is conveniently rotated.

[0050] The placement assembly 5 comprises a placement table 51, a limiting shell 52 and a limiting rail 53, the bottom side of the placement table 51 is fixedly connected with the limiting shell 52, and the limiting shell 52 is rotationally attached to the limiting rail 53 installed on the top side of the support 1.

[0051] The number of the limiting shells 52 is four, the four limiting shells 52 are annularly distributed on the bottom side of the placement table 51, and the limiting shells 52 are sleeved on the surface of the limiting rail 53.

[0052] The limiting shells 52 are sleeved on the surface of the limiting rail 53, the limiting shells 52 are rotationally limited by the limiting rail 53, the placement table 51 at the top is coaxially rotated, and the centrifugal condition is avoided.

[0053] The clamping fixing mechanism 6 comprises an electric push rod 61, a clamping seat 62, a guide rail 63 and a sliding groove 64, the electric push rod 61 is fixedly installed on the side surface of the placement table 51, the output end of the electric push rod 61 is fixedly connected with the clamping seat 62, the bottom side of the clamping seat 62 is fixedly connected with the guide rail 63, and the guide rail 63 is slidingly connected with the sliding groove 64 opened in the surface of the placement table 51.

[0054] The electric push rod 61 is started, the electric push rod 61 pushes the clamping seat 62 fixedly connected therewith to slide along the top side surface of the placement table 51, the clamping seat 62 drives the guide rail 63 fixedly connected at the bottom side to slide along the sliding groove 64 opened in the surface of the placement table 51, the stability of the clamping seat 62 in subsequent clamping of an object is effectively guaranteed, and clamping operation is facilitated.

[0055] The number of the clamping seats 62 is four, the four clamping seats 62 are annularly distributed on the top side surface of the placement table 51, and the clamping seats 62 are slidingly connected with the placement table 51.

[0056] The circuit and electronic components and modules are all prior art, and a person skilled in the art can realize them without further description, and the content protected by the application does not involve improvement of software and methods.

[0057] The utility model discloses not limited to the above-mentioned embodiment, no matter make any change in its shape or structure, all fall in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claim, and the skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A turret lifting mechanism characterized by, The rotating table lifting mechanism comprises: A support (1) has support legs (7) fixedly connected to the side surface; A guide mechanism (2) is installed at the bottom side of the support (1); A hydraulic cylinder (3) is fixedly installed at the bottom side of the support (1), and the hydraulic cylinder (3) is used for lifting the rotating table together with the guide mechanism (2); A rotating mechanism (4) is installed in the support (1), and the rotating mechanism (4) is used for rotating the rotating table, and a placing assembly (5) is installed at the top side of the rotating mechanism (4); A clamping and fixing mechanism (6) is installed at the top side of the placing assembly (5), and the clamping and fixing mechanism (6) is used for clamping and fixing the placed object.

2. The turntable lifting mechanism of claim 1, wherein: The number of support legs (7) is four, and the four support legs (7) are located at the four corner positions of the side surface of the support (1).

3. The turret lifting mechanism of claim 1, wherein: The guide mechanism (2) comprises a base (21), guide columns (22), limit rings (23) and guide grooves (24), the top side surface of the base (21) is fixedly connected with the guide columns (22), and the top ends of the guide columns (22) are slidably connected with the guide grooves (24) opened at the bottom side of the support (1).

4. The turret lifting mechanism of claim 3, wherein: The number of guide columns (22) is four, and the four guide columns (22) are arranged at the four corner positions of the bottom side of the support (1), and one side of the guide column (22) is provided with a hydraulic cylinder (3).

5. The turret lifting mechanism of claim 1, wherein: The rotating mechanism (4) comprises a servo motor (41), a first gear (42), a connecting shaft (43), a second gear (44) and a rotating shaft (45), the servo motor (41) is fixedly installed in the inner wall of the top end of the support (1), the output end of the servo motor (41) is connected with the connecting shaft (43), the top end of the connecting shaft (43) is sleeved with the first gear (42), one side of the first gear (42) is provided with the second gear (44) in meshing connection, the inner cavity of the second gear (44) is sleeved with the rotating shaft (45), and the top end of the rotating shaft (45) is fixedly installed with the placing assembly (5).

6. The turret lifting mechanism of claim 5, wherein: The bottom end of the rotating shaft (45) is fixedly installed with a rotating block, and the rotating block is rotatably connected with the rotating groove opened in the top end of the support (1).

7. The turret lifting mechanism of claim 1, wherein: The placing assembly (5) comprises a placing table (51), a limiting shell (52) and a limiting rail (53), the bottom side of the placing table (51) is fixedly connected with the limiting shell (52), and the limiting shell (52) is rotatably attached to the limiting rail (53) installed at the top side of the support (1).

8. The turret lifting mechanism of claim 7, wherein: The number of limiting shells (52) is four, and the four limiting shells (52) are annularly distributed at the bottom side of the placing table (51), and the limiting shell (52) is sleeved on the surface of the limiting rail (53).

9. The turret lifting mechanism of claim 1, wherein: The clamping and fixing mechanism (6) comprises an electric push rod (61), a clamping seat (62), a guide rail (63) and a sliding groove (64), the electric push rod (61) is fixedly installed on the side surface of the placing table (51), the output end of the electric push rod (61) is fixedly connected with the clamping seat (62), the bottom side of the clamping seat (62) is fixedly connected with the guide rail (63), and the guide rail (63) is slidably connected with the sliding groove (64) opened on the surface of the placing table (51).

10. The turret lifting mechanism of claim 9, wherein: The number of the clamping seats (62) is four, and the four clamping seats (62) are annularly distributed on the top side surface of the placing table (51), and the clamping seats (62) are in sliding connection with the placing table (51).

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