CN214610098U

CN214610098U - Multi-row guide rod assembling and disassembling device

Info

Publication number: CN214610098U
Application number: CN202023315094.1U
Authority: CN
Inventors: 田泽品; 柳盛飞; 杨正伟; 廖靖; 杨旆; 林波; 陈乐乐
Original assignee: GUIZHOU LELIS MACHINE DESIGN AND MANUFACTURE CO LTD
Current assignee: GUIZHOU LELIS MACHINE DESIGN AND MANUFACTURE CO LTD
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-05
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a multirow guide arm handling device, including frame, elevating platform and guide arm clamping device, there is the portal at frame top edge fixed mounting, installs guide arm clamping device more than two at the top of portal, sliding connection has the connecting rod on the portal, guide arm clamping device and connecting rod hinged joint, the one end fixed mounting that just is located the connecting rod on the portal has clamping cylinder, clamping cylinder's telescopic link is connected with the end drive of connecting rod. The utility model discloses it is fixed to pass through guide arm clamping device with the multirow guide arm, is driven by the elevating platform again and is the ascending displacement of guide arm vertical direction, drives the guide arm through the frame at last and does the horizontal direction displacement to satisfy the requirement of loading and unloading the anode guide arm on the catenary conveying system. Therefore, the utility model has the advantages of the centre gripping is reliable and stable, loading and unloading are convenient, improve production efficiency.

Description

Multi-row guide rod assembling and disassembling device

Technical Field

The utility model relates to a multirow guide arm handling device belongs to anode rod and transports technical field.

Background

The anode guide rod is loaded and unloaded on the anode guide rod catenary conveying system by adopting the catenary conveying system in the automatic anode production line for aluminum electrolysis, and most of the anode guide rods are loaded and unloaded by adopting a semi-manual loading and unloading mode, namely, the anode guide rods on a forklift are aligned to bell jars of the catenary by manpower, and then the anode guide rods are hung or unloaded by utilizing a lifting mechanism of the forklift. The assembling and disassembling mode not only wastes time and labor and has low efficiency, but also has potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a simple structure, labour saving and time saving, multirow guide arm handling device that handling efficiency is high to overcome not enough among the prior art.

The technical scheme of the utility model: the utility model provides a multirow guide arm handling device, includes frame, elevating platform and guide arm clamping device, has the portal at frame top edge fixed mounting, installs two or more guide arm clamping device at the top of portal, sliding connection has the connecting rod on the portal, guide arm clamping device and connecting rod hinged joint, the one end fixed mounting who just is located the connecting rod on the portal has clamping cylinder, clamping cylinder's telescopic link is connected with the end transmission of connecting rod, is provided with the elevating platform at frame top central authorities, has a set of guide arm frame that corresponds with guide arm clamping device at the top fixed mounting of elevating platform, hinged joint has the scissors fork between frame and elevating platform, still hinged joint has jacking cylinder between frame and elevating platform.

Furthermore, the left end and the right end of the bottom of the frame are respectively provided with a driven wheel and a driving wheel, a walking speed reducing motor is fixedly arranged on the frame close to the driving wheel, and an output shaft of the walking speed reducing motor is in transmission connection with an axle of the driving wheel through a chain wheel mechanism.

Furthermore, both ends of the frame are fixedly connected with track brushes.

Further, guide arm clamping device is including the first dabber and the second dabber that the symmetry set up, and it is connected with "eight" style of calligraphy pendulum rod and support arm pendulum rod to rotate respectively on first dabber and second dabber, "eight" style of calligraphy pendulum rod comprises actuating arm and initiative centre gripping arm, actuating arm and connecting rod hinged joint are at the handing-over department fixedly connected with drive sector gear of actuating arm and initiative centre gripping arm, the support arm pendulum rod comprises driven centre gripping arm and the driven sector gear of fixed connection at driven centre gripping arm tip, driven sector gear and drive sector gear meshing.

Furthermore, the top of frame fixed mounting has the supporting seat, has the screw that corresponds with the supporting seat at the bottom threaded connection of elevating platform.

Furthermore, the top of the gantry is of a tripod structure, and a guide rod is fixedly mounted at the edge of the tripod structure.

Furthermore, the central line of the telescopic rod of the clamping oil cylinder and the central line of the connecting rod are on the same straight line.

Due to the adoption of the technical scheme, the utility model has the advantages of: the utility model discloses it is fixed to pass through guide arm clamping device with the multirow guide arm, is driven by the elevating platform again and is the ascending displacement of guide arm vertical direction, drives the guide arm through the frame at last and does the horizontal direction displacement to satisfy the requirement of loading and unloading the anode guide arm on the catenary conveying system. Therefore, the utility model has the advantages of the centre gripping is reliable and stable, loading and unloading are convenient, improve production efficiency.

Drawings

Fig. 1 is a front view of a schematic structural view of the present invention;

fig. 2 is a side view of the structure diagram of the present invention;

fig. 3 is a schematic structural view of the lifting platform of the present invention during lifting;

FIG. 4 is a top view of a schematic of the guide bar clamping arrangement;

fig. 5 is a schematic structural view of the guide bar clamping device clamping the guide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a: the structure schematic diagram of multirow guide arm handling device is as shown in fig. 1 ~ 4, including frame 3, elevating platform 2 and guide arm clamping device 13, there is portal 8 at frame 3 top edge fixed mounting, installs four guide arm clamping device 13 at the top of portal 8, sliding connection has connecting rod 17 on portal 8, guide arm clamping device 13 and connecting rod 17 hinged joint, the one end fixed mounting who just is located connecting rod 17 on portal 8 has clamping cylinder 14, clamping cylinder 14's telescopic link is connected with the end transmission of connecting rod 17, and clamping cylinder 14's the central line of the telescopic link and connecting rod 17's central line are on same straight line. The center of the top of the frame 3 is provided with a lifting platform 2, the top of the lifting platform 2 is fixedly provided with a group of guide rod frames 6 corresponding to the guide rod clamping devices 13, a scissors fork 1 is hinged between the frame 3 and the lifting platform 2, and a jacking oil cylinder 7 is hinged between the frame 3 and the lifting platform 2. Driven wheels 5 and driving wheels 4 are respectively installed at the left end and the right end of the bottom of the frame 3, a walking speed reducing motor 15 is fixedly installed on the frame 3 close to the driving wheels 4, and an output shaft of the walking speed reducing motor 15 is in transmission connection with an axle of the driving wheels 4 through a chain wheel mechanism 9. And both ends of the frame 3 are fixedly connected with track brushes 10.

The guide rod clamping device 13 comprises a first mandrel 20 and a second mandrel 28 which are symmetrically arranged, wherein an eight-shaped swing rod and a support arm swing rod are respectively connected to the first mandrel 20 and the second mandrel 28 in a rotating mode, the eight-shaped swing rod is composed of a driving arm 19 and a driving clamping arm 21, the driving arm 19 is hinged to a connecting rod 17, a driving sector gear 22 is fixedly connected to the joint of the driving arm 19 and the driving clamping arm 21, the support arm swing rod is composed of a driven clamping arm 24 and a driven sector gear 23 fixedly connected to the end portion of the driven clamping arm 24, and the driven sector gear 23 is meshed with the driving sector gear 22. Referring to fig. 5, when the connecting rod 17 drives the driving arm 19 to swing, the driving clamping arm 21 swings synchronously with the driving arm 19, and since the driving sector gear 22 on the driving clamping arm 21 is engaged with the driven sector gear 23 on the driven clamping arm 24, the driven clamping arm 24 can be driven to swing synchronously, so that the driving clamping arm 21 and the driven clamping arm 24 move synchronously towards each other, and the guide rod 16 between the driving clamping arm 21 and the driven clamping arm 24 is clamped.

A support seat 12 is fixedly arranged at the top of the frame 3, and a screw 26 corresponding to the support seat 12 is connected to the bottom of the lifting platform 2 in a threaded manner; therefore, when the lifting platform 2 descends, the screw 26 will contact the supporting seat 12, and the screw-in length of the screw 26 is adjusted, so that the descending height of the lifting platform 2 can be adjusted to meet different operation requirements. The top of the gantry 8 is of a tripod structure, a guide rod 11 is fixedly mounted at the edge of the tripod structure, and the upper end of the guide rod 16 is tightly attached to the guide rod 11 in the lifting process of the guide rod 16, so that the guide rod 16 is prevented from swinging to influence the assembly and disassembly of the guide rod 16.

The utility model discloses a theory of operation:

firstly, four guide rods 16 are placed on a guide rod frame 6, then a clamping oil cylinder 14 drives a connecting rod 17, the connecting rod 17 drives four guide rod clamping devices 13 to synchronously perform clamping action, so that the four guide rods 16 are fixed through the guide rod clamping devices 13, at the moment, a jacking oil cylinder 7 works to push a lifting platform 2 to move upwards to drive the guide rods to perform displacement in the vertical direction, and finally a walking speed reducing motor 15 works to enable a frame 3 to drive the guide rods to perform displacement in the horizontal direction, so that the requirement of loading and unloading anode guide rods on a catenary conveying system is met. Therefore, the utility model has the advantages of the centre gripping is reliable and stable, loading and unloading are convenient, improve production efficiency.

Claims

1. The utility model provides a multirow guide arm handling device, includes frame (3), elevating platform (2) and guide arm clamping device (13), its characterized in that: a door frame (8) is fixedly arranged on the edge of the top of the frame (3), more than two guide rod clamping devices (13) are arranged on the top of the door frame (8), a connecting rod (17) is connected on the door frame (8) in a sliding way, the guide rod clamping device (13) is hinged with the connecting rod (17), a clamping oil cylinder (14) is fixedly arranged on the gantry (8) and positioned at one end of the connecting rod (17), the telescopic rod of the clamping oil cylinder (14) is in transmission connection with the end part of the connecting rod (17), a lifting platform (2) is arranged in the center of the top of the frame (3), a group of guide rod frames (6) corresponding to the guide rod clamping devices (13) are fixedly arranged on the top of the lifting platform (2), a scissors fork (1) is hinged between the frame (3) and the lifting platform (2), a jacking oil cylinder (7) is hinged between the frame (3) and the lifting platform (2).

2. The multi-row guide handling device of claim 1, wherein: driven wheel (5) and driving wheel (4) are installed respectively to both ends about frame (3) bottom, and it has walking gear motor (15) to be close to driving wheel (4) fixed mounting on frame (3), the output shaft of walking gear motor (15) passes through sprocket mechanism (9) and is connected with the axletree transmission of driving wheel (4).

3. The multi-row guide handling device of claim 2, wherein: both ends of the frame (3) are fixedly connected with track brushes (10).

4. The multi-row guide handling device of claim 1, wherein: guide arm clamping device (13) are including first dabber (20) and second dabber (28) that the symmetry set up, and it is connected with "eight" style of calligraphy pendulum rod and support arm pendulum rod to rotate respectively on first dabber (20) and second dabber (28), "eight" style of calligraphy pendulum rod comprises actuating arm (19) and initiative centre gripping arm (21), actuating arm (19) and connecting rod (17) hinged joint, at handing-over department fixedly connected with drive sector gear (22) of actuating arm (19) and initiative centre gripping arm (21), the support arm pendulum rod comprises driven centre gripping arm (24) and driven sector gear (23) of fixed connection at driven centre gripping arm (24) tip, driven sector gear (23) and drive sector gear (22) meshing.

5. The multi-row guide handling device of claim 1, wherein: the top of the frame (3) is fixedly provided with a supporting seat (12), and the bottom of the lifting platform (2) is in threaded connection with a screw (26) corresponding to the supporting seat (12).

6. The multi-row guide handling device of claim 1, wherein: the top of the gantry (8) is of a tripod structure, and a guide rod (11) is fixedly mounted at the edge of the tripod structure.

7. The multi-row guide handling device of claim 1, wherein: the central line of the telescopic rod of the clamping oil cylinder (14) and the central line of the connecting rod (17) are on the same straight line.