CN214136898U

CN214136898U - Tire unloading arm capable of conveying tires

Info

Publication number: CN214136898U
Application number: CN202023275149.0U
Authority: CN
Inventors: 韦金桂; 唐王勇
Original assignee: Guilin Rubber Machinery Co Ltd
Current assignee: Guilin Rubber Machinery Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a tire unloading arm capable of conveying tires, which comprises a lifting frame, a lifting cylinder, a guide post, a lifting connecting rod and a tire supporting arm; the lifting frame is provided with a conveying mechanism. This unload child arm is equipped with conveying mechanism at the crane, and driving motor passes through the transmission shaft and realizes two conveyer belts synchronous transportation, and the both ends of all lift connecting rods are located respectively to two conveyer belts, with in the tire support arm cladding, realize that tire accessible conveyer belt carries to next process, make and unload the child arm not only can unload the child from central mechanism, also can carry the tire, need not to carry with the help of the manipulator of structure complicacy, manufacturing cost, the manufacturing cost of greatly reduced enterprise. In addition, the conveying mechanism is simple in structure, easy to install on the existing tire unloading arm and worthy of wide popularization and application.

Description

Tire unloading arm capable of conveying tires

Technical Field

The utility model relates to a spare part of tire design vulcanizer, concretely relates to can carry child arm of unloading of tire.

Background

Traditional big specification vulcanizer unloads child arm, as shown in figure 4 and figure 5, including the crane, be equipped with the lift jar on the crane, the crane crosses on the guide post of two vertical settings, then the crane can be along two guide posts oscilaltion under the effect of lift jar, a plurality of lift connecting rods have been gone up and down to the crane, the both ends of lift connecting rod are equallyd divide and are do not connected with the tire support arm, then the tire support arm can be along with the synchronous oscilaltion of crane under the effect of lift connecting rod, and the tire support arm breaks away from the tire from central mechanism at the in-process of oscilaltion, owing to unload the child arm and do not set up relevant conveying mechanism, unloads the child arm and only can play and take off the child effect, and the function is more single. Therefore, a robot having a complicated structure and a high manufacturing cost is required to transfer the tire from the tire removing arm to the next process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a can carry child arm of unloading of tire, this unload the child arm and be equipped with conveying mechanism on the crane, driving motor passes through the transmission shaft and realizes two conveyer belts synchronous transport, the both ends of all lift connecting rods are located respectively to two conveyer belts, with in the tire support arm cladding, thereby two conveyer belts of tire accessible are carried to next process, the messenger unloads the child arm and not only can unload the child from central agency, also can carry the tire, need not with the help of the structure complicacy, manufacturing cost's manipulator is carried, the manufacturing cost of greatly reduced enterprise. In addition, the conveying mechanism is simple in structure, easy to install on the existing tire unloading arm and worthy of wide popularization and application.

In order to achieve the purpose, the utility model discloses the technical scheme who takes:

the tire unloading arm capable of conveying tires is the same as the prior structure that: the lifting frame is provided with a lifting cylinder, the lifting frame transversely penetrates through two vertically arranged guide posts, the lifting frame transversely penetrates through a plurality of lifting connecting rods, and two ends of each lifting connecting rod are respectively connected with a tire supporting arm; the difference is that: be equipped with a conveying mechanism on the crane, conveying mechanism is including locating the driving motor on the crane, driving motor passes through gear pair and connects a transmission shaft, transmission shaft and lifting connecting rod parallel arrangement, the both ends of transmission shaft all are connected with an action wheel through square hole bearing, and a tip at the transfer gantry is equallyd divide respectively to two action wheels, and two transfer gantries are equallyd divide and do not be connected with all lifting connecting rod's both ends, and another tip of two transfer gantries all is equipped with one from the driving wheel, the action wheel is equipped with a conveyer belt with following the cover between the driving wheel, the conveyer belt is with the tire support arm cladding, on the transfer gantry and be located the action wheel and be equipped with the support roll who is used for supporting the conveyer belt from between the driving wheel.

Compared with the prior art, the utility model discloses the beneficial effect who has:

this unload child arm is equipped with conveying mechanism on the crane, and driving motor passes through the transmission shaft and realizes two conveyer belts synchronous transportation, and the both ends of all lift connecting rods are located respectively to two conveyer belts, with in the tire support arm cladding to tire accessible two conveyer belts are carried to next process, make and unload the child arm and not only can unload the child from central mechanism, also can carry the tire, need not to carry with the help of the manipulator of structure complicacy, manufacturing cost, the manufacturing cost of greatly reduced enterprise. In addition, the conveying mechanism is simple in structure, easy to install on the existing tire unloading arm and worthy of wide popularization and application.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a front view of a prior art tire unloader arm;

FIG. 5 is a top view of a prior art tire unloader arm;

reference numerals: 1. the device comprises a lifting frame, 2, a lifting cylinder, 3, a guide post, 4, a lifting connecting rod, 5, a tire supporting arm, 6, a driving motor, 7, a transmission shaft, 8, a square hole bearing, 9, a driving wheel, 10, a conveying support, 11, a driven wheel, 12, a conveying belt, 13, a supporting roller, 14, a pinion, 15, a gearwheel, 16 and a tire.

Detailed Description

As shown in fig. 1, 2 and 3, a tire unloading arm for conveying tires according to an embodiment of the present invention is the same as the prior art: the lifting frame 1 is provided with a lifting cylinder 2, the lifting frame 1 transversely penetrates two vertically arranged guide posts 3, the lifting frame 1 can be lifted up and down along the two guide posts 3 under the action of the lifting cylinder 2, the lifting frame 1 transversely penetrates a plurality of lifting connecting rods 4, the lifting connecting rods 4 are vertically arranged with the guide posts 3, two ends of each lifting connecting rod 4 are respectively connected with two tire supporting arms 5, and the tire supporting arms 5 can be lifted up and down synchronously along with the lifting frame 1 under the action of the lifting connecting rods 4; the difference is that: the lifting frame 1 is provided with a conveying mechanism, the conveying mechanism comprises a driving motor 6 arranged on the lifting frame 1, the driving motor 6 is connected with a transmission shaft 7 through a gear pair, the gear pair comprises a small gear 14 connected with an output shaft of the driving motor 6, the small gear 14 is meshed with a large gear 15, the large gear 15 is sleeved at the center of the transmission shaft 7, the large gear 15 and the transmission shaft 7 are coaxially arranged, the transmission shaft 7 rotates synchronously with the large gear 15, the transmission shaft 7 is arranged in parallel with the lifting connecting rods 4, two ends of the transmission shaft 7 are both connected with a driving wheel 9 through square hole bearings 8, the two driving wheels 9 are respectively arranged at one end part of one conveying support 10, the two conveying supports 10 are respectively connected with two end parts of all the lifting connecting rods 4, and the other end parts of the two conveying supports 10 are respectively provided with a driven wheel 11, the tyre conveying device is characterized in that a conveying belt 12 is sleeved between the driving wheel 9 and the driven wheel 11, the tire supporting arm 5 is wrapped by the conveying belt 12, a supporting roller 13 used for supporting the conveying belt 12 is arranged on the conveying support 10 and located between the driving wheel 9 and the driven wheel 11, the driving wheel 9 is driven by the transmission shaft 7 to rotate synchronously, and the conveying belt 12 is conveyed under the action of the driven wheel 11 and the supporting roller 13.

The utility model discloses install and use:

during installation: the two conveying supports 10 are respectively arranged at two end parts of the lifting connecting rod 4, a driven wheel 11 is arranged at the front end of each conveying support 10, a plurality of supporting rollers 13 are arranged in the middle of each conveying support, when the conveying supports are arranged, pin shafts in the middle of the driven wheel 11 and the supporting rollers 13 are taken out, holes in two sides of each conveying support 10 penetrate through central holes of the supporting rollers 13 and the driven wheel 11, and the other sides of the conveying supports are fixed by nuts; the bull gear 15 is arranged at the center of the transmission shaft 7, and two sides of the bull gear are respectively fixed by clamping plates; aligning the center of the driving wheel 9 with a mounting hole of the conveying support 10, respectively penetrating the transmission shaft 7 through a round hole of the conveying support 10 and a square hole of the driving wheel 9, then installing a square hole bearing 8 in the hole of the conveying support 10, and then fixing the square hole bearing 8 with a jackscrew and the transmission shaft 7; a pinion 14 is arranged on an output shaft at the front end of the driving motor 6 and is fixed by a pressing plate, the driving motor 6 and the lifting frame 1 adopt a long hole fixing mode, and the driving motor 6 can be fixed on the lifting frame 1 by screws after the engagement between the large gear 15 and the pinion 14 is adjusted; finally, the conveying belt 12 is installed in a groove of the driving wheel 9 and the driven wheel 11, bosses are arranged on two sides of the driving wheel 9 and the driven wheel 11, the conveying belt 12 can be prevented from sliding outwards, the supporting roller 13 is arranged below the belt to play a supporting role, and installation is finished.

When in use: when the driving motor 6 runs, the pinion 14 drives the gearwheel 15 to synchronously rotate, the transmission shaft 7 synchronously rotates along with the gearwheel 15, the driving wheel 9 rotates along with the transmission shaft 7, the conveying belt 12 runs under the action of the driven wheel 11 and the supporting roller 13, after the tire supporting arm 5 unloads the tire 16 from the central mechanism under the action of the lifting cylinder 2, the lifting frame 1 and the lifting connecting rod 4, the tire can be conveyed to the next processing procedure through the conveying belt 12, and the mechanized production line is conveyed after the tire is unloaded.

Of course, the above detailed description is only made for the preferred embodiments of the present invention with reference to the accompanying drawings, and not to limit the scope of the present invention, and all equivalent changes made according to the principles, structures and structures of the present invention should be covered by the protection scope of the present invention.

Claims

1. The tire unloading arm capable of conveying tires comprises a lifting frame (1), wherein a lifting cylinder (2) is arranged on the lifting frame (1), the lifting frame (1) penetrates through two vertically arranged guide posts (3), a plurality of lifting connecting rods (4) transversely penetrate through the lifting frame (1), and two ends of each lifting connecting rod (4) are respectively connected with two tire supporting arms (5); the method is characterized in that: be equipped with a conveying mechanism on crane (1), conveying mechanism is including locating driving motor (6) on crane (1), driving motor (6) are through gear pair connection transmission shaft (7), transmission shaft (7) and lifting connecting rod (4) parallel arrangement, the both ends of transmission shaft (7) all are connected with an action wheel (9) through square hole bearing (8), and a tip at a transport support (10) is equallyd divide in two action wheels (9), and two transport supports (10) are equallyd divide and are do not connected with the both ends of all lifting connecting rod (4), and another tip of two transport supports (10) all is equipped with one from driving wheel (11), the cover is equipped with a conveyer belt (12) between action wheel (9) and follow driving wheel (11), conveyer belt (12) are with tire support arm (5) cladding, on transport support (10) and be located action wheel (9) and be equipped with a plurality of being used for supporting the conveyer belt (11) from driving wheel (11) between action wheel (11) (being equipped with a plurality of being used for supporting conveyer belt (a), (a) (11) 12) The supporting roller (13).