Slewing mechanism of stacker crane

Abstract

The utility model discloses a slewing mechanism of a stacker crane. The slewing mechanism comprises a base and an adjusting assembly. The middle of the upper end of the base is rotationally connected with a mounting seat through a bearing, and a mounting groove is formed in the base; the adjusting assembly comprises adjusting seats, mounting rods, fixing rods and a transmission plate, the adjusting seats are slidably connected with the bottom wall of the mounting groove, the mounting rods are arranged at the upper ends of the adjusting seats, the fixing rods are arranged on the front side and the rear side of the lower end of the mounting seats respectively, and the upper sides of the outer arc surfaces of the mounting rods are rotatably connected with the transmission plate through bearings; the stacker crane slewing mechanism further comprises a control switch, and the control switch is arranged at the right end of the base. The stacker crane slewing mechanism can replace a traditional mode that a worm and a turbine are arranged in a matched mode to drive a stacker crane to rotate, and the stacker crane slewing mechanism is simple in structure, convenient to use and high in practicability. The structure is simple, and the cost is relatively low while the transmission efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking equipment, in particular to a rotating mechanism of a stacker. Background Art

[0002] Palletizer is a device that automatically stacks cartons that have been loaded into containers on pallets or pallets (wood, plastic) in a certain arrangement. It can stack multiple layers and then push them out to facilitate forklifts to transport them to warehouses for storage. Palletizer operation and management are simple and easy to master, which can greatly reduce labor and reduce labor intensity.

[0003] During the operation of the palletizer, the palletizer is usually driven to rotate by the meshing connection between the gears, thereby adjusting the working position of the palletizer;

[0004] During the use of the existing palletizer, although the palletizer can be driven to rotate by the meshing connection between the gears, after the position of the palletizer is adjusted, an additional self-locking unit needs to be added, which makes the internal structure of the palletizer more complicated. The rotation mechanism of some palletizers drives the palletizer to rotate by the matching setting between the worm and the turbine. This driving method is more stable when working, has a compact structure, and can be self-locking, but it also has certain disadvantages, that is, the transmission efficiency is low and the heat is serious. Therefore, in some occasions, precious non-ferrous metals are needed to replace the rigid components, but the cost is relatively high. For this reason, we propose a palletizer rotation mechanism. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a palletizer rotating mechanism, which can drive the palletizer to rotate by the matching arrangement of the adjustment seat and the transmission plate, and can replace the traditional method of driving the palletizer to rotate by the matching arrangement between the worm and the turbine. The utility model has a simple structure, improves the transmission efficiency and has a relatively low cost, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a palletizer rotary mechanism, including a base and an adjustment component;

[0007] Base: The middle part of the upper end is rotatably connected with a mounting seat through a bearing, and a mounting groove is arranged inside the base;

[0008] Adjustment assembly: It includes an adjustment seat, a mounting rod, a fixing rod and a transmission plate. The adjustment seats are slidably connected to the bottom wall of the mounting groove. The upper ends of the adjustment seats are provided with mounting rods. The fixing rods are respectively arranged on the front and rear sides of the lower end of the mounting seat. The upper side of the outer arc surface of the mounting rod is rotatably connected with the transmission plate through a bearing. The end of the transmission plate away from the inner center of the base is rotatably connected to the longitudinally adjacent fixing rods through a bearing. The coordination arrangement of the adjustment seat and the transmission plate can drive the palletizer to rotate, which can replace the traditional method of driving the palletizer to rotate by the coordination arrangement between the worm and the turbine. The structure is simple, the transmission efficiency is improved, and the cost is relatively low.

[0009] Furthermore, it also includes a control switch, which is arranged at the right end of the base. The input end of the control switch is electrically connected to the external power supply and can regulate the electrical components inside the device.

[0010] Furthermore, the adjustment assembly also includes a bidirectional screw, which is rotatably connected to the lower side of the mounting groove through a bearing, and the adjustment seat is threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw through threaded holes arranged in the middle of its right end, and can drive the mounting seat to rotate through the adjustment seat.

[0011] Furthermore, the adjustment component also includes a motor, which is arranged on the lower side of the right end of the base, the left end of the motor output shaft is fixedly connected to the right end of the bidirectional screw, the input end of the motor is electrically connected to the output end of the control switch, and the position of the adjustment seat can be adjusted through the bidirectional screw.

[0012] Furthermore, it also includes a connecting seat, which is arranged at the upper end of the mounting seat, and the palletizer is docked with the connecting seat to achieve installation and fixation of the palletizer.

[0013] Furthermore, it also includes rubber pads, which are respectively arranged at the upper ends of the connecting seats. The rubber pads can protect the connecting seats and avoid wear caused by friction with the palletizer.

[0014] Furthermore, it also includes mounting holes, which are respectively arranged at the four corners of the upper end of the base to support and fix the base and the upper equipment.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the palletizer rotary mechanism has the following advantages:

[0016] During operation, the motor starts to run through the control of the control switch, and the output shaft of the motor drives the bidirectional screw to rotate. During the rotation of the bidirectional screw, the bidirectional screw drives the adjusting seat to move through the threaded connection. At this time, the distance between the two adjusting seats gradually increases. During the movement of the adjusting seat, the adjusting seat drives the mounting seat to rotate through the transmission plate, and the mounting seat drives the palletizer to rotate through the connecting seat, thereby adjusting the position of the palletizer. The coordination of the adjusting seat and the transmission plate can drive the palletizer to rotate, which can replace the traditional method of driving the palletizer to rotate through the coordination between the worm and the turbine. The structure is simple, the transmission efficiency is improved, and the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model.

[0019] In the figure: 1 base, 2 control switch, 3 mounting slot, 4 mounting seat, 5 adjustment assembly, 51 adjustment seat, 52 mounting rod, 53 fixing rod, 54 transmission plate, 55 bidirectional screw, 56 motor, 6 connecting seat, 7 rubber pad, 8 mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 ,This embodiment provides a technical solution: a palletizer rotation mechanism, including a base 1 and an adjustment component 5;

[0022] Base 1: The middle part of the upper end thereof is rotatably connected with a mounting seat 4 through a bearing, and a mounting groove 3 is arranged inside the base 1. When working, the mounting seat 4 is driven to rotate by the adjusting device, and the mounting seat 4 is driven by the connecting device to drive the palletizer to rotate, thereby adjusting the position of the palletizer;

[0023] Adjustment assembly 5: It includes an adjustment seat 51, a mounting rod 52, a fixing rod 53 and a transmission plate 54. The adjustment seat 51 is slidably connected to the bottom wall of the mounting groove 3. The upper end of the adjustment seat 51 is provided with a mounting rod 52. The fixing rod 53 is respectively arranged on the front and rear sides of the lower end of the mounting seat 4. The upper side of the outer arc surface of the mounting rod 52 is rotatably connected to the transmission plate 54 through a bearing. The end of the transmission plate 54 away from the inner center of the base 1 is rotatably connected to the longitudinally adjacent fixing rod 53 through a bearing. The adjustment assembly 5 also includes a bidirectional screw 55. The bidirectional screw 55 is rotatably connected to the lower side of the inside of the mounting groove 3 through a bearing. The adjustment seat 51 is threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw 55 through the threaded holes arranged in the middle of the right end thereof. The adjustment assembly 5 also includes a motor 56. The motor 56 is arranged on the lower side of the right end of the base 1. The left end of the output shaft of the motor 56 is connected to the right end of the bidirectional screw 55 The input end of the motor 56 is electrically connected to the output end of the control switch 2. When working, the motor 56 starts to run through the regulation of the control device, and the output shaft of the motor 56 drives the bidirectional screw 55 to rotate. During the rotation of the bidirectional screw 55, the bidirectional screw 55 drives the adjustment seat 51 to move through the threaded connection. At this time, the distance between the two adjustment seats 51 gradually increases. During the movement of the adjustment seat 51, the adjustment seat 51 drives the mounting seat 4 to rotate through the transmission plate 54, and the mounting seat 4 drives the stacker to rotate through the connecting seat 6, thereby adjusting the position of the stacker. The coordination setting of the adjustment seat 51 and the transmission plate 54 can drive the stacker to rotate, which can replace the traditional method of driving the stacker to rotate by the coordination setting between the worm and the turbine. The structure is simple, the transmission efficiency is improved, and the cost is relatively low.

[0024] Among them: it also includes a control switch 2, which is arranged at the right end of the base 1, and the input end of the control switch 2 is electrically connected to the external power supply, which can regulate the electrical components inside the device.

[0025] Among them: it also includes a connecting seat 6, which is arranged at the upper end of the mounting seat 4, and the palletizer is docked with the connecting seat 6, so as to realize the installation and fixation of the palletizer.

[0026] Wherein: it also includes rubber pads 7, which are respectively arranged at the upper ends of the connecting seats 6. The rubber pads 7 can protect the connecting seats 6 and avoid wear caused by friction with the palletizer.

[0027] Among them: it also includes mounting holes 8, which are respectively arranged at the four corners of the upper end of the base 1. Before use, the palletizer rotary mechanism is moved to the designated work location, and then the fastening bolts are passed through the mounting holes 8 and installed and docked with the corresponding workstations, thereby achieving support and fixation of the base 1 and the upper equipment.

[0028] The working principle of a palletizer swivel mechanism provided by the utility model is as follows: before use, the palletizer swivel mechanism is moved to a designated work location, and then the fastening bolts are passed through the mounting holes 8 to be installed and docked with the corresponding workstations, thereby supporting and fixing the base 1 and the upper equipment, and then the palletizer is docked with the connecting seat 6, thereby installing and fixing the palletizer. During operation, the motor 56 starts to run through the control of the control switch 2, and the output shaft of the motor 56 drives the bidirectional screw 55 to rotate. During the rotation of the bidirectional screw 55, the bidirectional screw 55 drives the adjustment seat 51 to move toward the end away from the inner center of the base 1 through a threaded connection. At this time, the distance between the two adjustment seats 51 gradually increases. During the movement of the adjustment seat 51, the adjustment seat 51 drives the mounting seat 4 to rotate through the transmission plate 54, and the mounting seat 4 drives the palletizer to rotate through the connecting seat 6, thereby adjusting the position of the palletizer.

[0029] It is worth noting that the motor 56 disclosed in the above embodiment can be selected as 5I K200A-AF, and the control switch 2 is provided with a control button corresponding to the motor 56 for controlling the switch thereof.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A palletizer rotary mechanism, characterized in that: It comprises a base (1) and an adjustment component (5); Base (1): The middle part of the upper end thereof is rotatably connected to a mounting seat (4) via a bearing, and a mounting groove (3) is provided inside the base (1); The adjustment assembly (5) comprises an adjustment seat (51), a mounting rod (52), a fixing rod (53) and a transmission plate (54); the adjustment seat (51) is slidably connected to the bottom wall of the mounting groove (3); the upper end of the adjustment seat (51) is provided with a mounting rod (52); the fixing rod (53) is respectively provided at the front and rear sides of the lower end of the mounting seat (4); the upper side of the outer arc surface of the mounting rod (52) is rotatably connected to the transmission plate (54) via a bearing; and the end of the transmission plate (54) away from the inner center of the base (1) is rotatably connected to the fixing rod (53) adjacent to the longitudinal direction via a bearing.

2. A palletizer rotary mechanism according to claim 1, characterized in that: It also comprises a control switch (2), which is arranged at the right end of the base (1), and the input end of the control switch (2) is electrically connected to an external power supply.

3. A palletizer rotary mechanism according to claim 2, characterized in that: The adjustment assembly (5) further comprises a bidirectional screw (55), wherein the bidirectional screw (55) is rotatably connected to the lower side of the interior of the mounting groove (3) via a bearing, and the adjustment seat (51) is threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw (55) via threaded holes provided in the middle of the right end thereof.

4. A palletizer rotary mechanism according to claim 3, characterized in that: The adjustment component (5) further comprises a motor (56), wherein the motor (56) is arranged at the lower side of the right end of the base (1), the left end of the output shaft of the motor (56) is fixedly connected to the right end of the bidirectional screw (55), and the input end of the motor (56) is electrically connected to the output end of the control switch (2).

5. The palletizer rotary mechanism according to claim 1, characterized in that: It also comprises a connecting seat (6), wherein the connecting seat (6) is arranged at the upper end of the mounting seat (4).

6. A palletizer rotary mechanism according to claim 5, characterized in that: It also includes rubber pads (7), which are respectively arranged on the upper ends of the connecting seats (6).

7. The palletizer rotary mechanism according to claim 1, characterized in that: It also includes mounting holes (8), which are respectively arranged at the four corners of the upper end of the base (1).

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