CN217623006U

CN217623006U - Automatic tire dismounting machine

Info

Publication number: CN217623006U
Application number: CN202123003807.5U
Authority: CN
Inventors: 李振; 王复栋; 魏新颖
Original assignee: Yingkou Institute of Technology
Current assignee: Yingkou Institute of Technology
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-10-21
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a tire dismouting equipment technical field, concretely relates to tire automatic dismounting machine, including dismouting mechanism and elevating system, dismouting mechanism includes dismouting arm and dismouting platform, elevating system includes the threaded rod, the baffle, a supporting plate, slide and lifting subassembly and drive assembly, the baffle rotates with the dismouting platform to be connected, the backup pad rotates with the threaded rod to be connected, drive assembly drive threaded rod rotates, also drive the backup pad when making the backup pad reciprocate and pass through the slide and slide on the baffle, the backup pad with lifting subassembly lifting to with the dismouting platform be a plane when, the lifting subassembly makes the position of tire take place the slope change, at this moment because gravity and gravitation and reason, the tire can slide into the dismouting bench, then carry out the dismouting to the tire through the dismouting arm, with this solution current tire automatic dismounting machine need put into the dismouting machine through the manual work with the tire on, cause the extravagant problem of manpower resources.

Description

Automatic tyre dismounting machine

Technical Field

The utility model relates to a tire dismouting equipment technical field especially relates to an automatic tire changer.

Background

The tire changer, also called tire changer and tire remover, is used for installing and unloading automobile tires, can change tires for different vehicles such as automobiles, motorcycles, heavy trucks and the like, and is a necessary device for automobile maintenance factories and 4S shops.

At present, prior art (CN 202727895U) discloses an automatic tire changer, including wheel hub clamp dress rotary mechanism, tire rim separating mechanism, tire dismouting mechanism, the supplementary installation mechanism of tire, pneumatic means and controlling means, but tire rim separating mechanism and tire dismouting mechanism are the connection of horizontal rotation's L type, tire rim separating mechanism outer end is equipped with tire rim separation pinch roller, tire dismouting mechanism outer end is equipped with the tire dismouting head. The beneficial effects of the utility model are that: the utility model discloses to be used for tire rim to separate upper and lower pinch roller and unite two into one through upper and lower rotation, but be the L type of horizontal rotation with the dismouting head that is used for the tire dismouting and be connected to press child device sharing pneumatic means with the assistance. Not only simplifies the structure, has small volume and light weight, but also has low manufacturing cost and convenient operation.

By adopting the mode, the manufacturing cost can be only reduced, but the manual mode is needed when the tire needs to be placed on the dismounting machine, so that the waste of human resources is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic tire changer aims at solving current automatic tire changer and need put into the changer through the manual work with the tire on, causes the extravagant problem of manpower resources.

In order to achieve the above purpose, the utility model provides an automatic tire mounting and dismounting machine,

comprises a disassembly and assembly mechanism and a lifting mechanism;

the disassembling and assembling mechanism comprises a disassembling and assembling arm and a disassembling and assembling table, and the disassembling and assembling arm is fixedly connected with the disassembling and assembling table and is positioned on the outer side wall of the disassembling and assembling table;

elevating system includes threaded rod, baffle, backup pad, slide and lifting subassembly and drive assembly, the threaded rod with the dismouting platform rotates to be connected, and is located the inside wall of dismouting platform, the baffle with dismouting platform fixed connection, and be located the inside wall of dismouting platform, the backup pad with the threaded rod rotates to be connected, and is located the lateral wall of threaded rod, one side of slide with baffle sliding connection, the opposite side of slide with backup pad fixed connection, and be located the baffle with between the backup pad, the lifting subassembly with backup pad fixed connection, and be located the lateral wall of backup pad, drive assembly with threaded rod fixed connection, and be located one side of threaded rod.

The lifting assembly comprises a fixed shell, a hydraulic rod, a first rotating shaft, a lifting plate and a second rotating shaft, the fixed shell is fixedly connected with the supporting plate and is located on the outer side wall of the supporting plate, the hydraulic rod is fixedly connected with the fixed shell and penetrates through the supporting plate, the first rotating shaft is rotatably connected with the hydraulic rod and is located on the outer side wall of the hydraulic rod, the lifting plate is slidably connected with the first rotating shaft and is located on one side, away from the hydraulic rod, of the first rotating shaft, one side of the second rotating shaft is rotatably connected with the lifting plate, and the other side of the second rotating shaft is fixedly connected with the supporting plate and is located between the lifting plate and the supporting plate.

Wherein, drive assembly includes first gear, diaphragm, motor and second gear, first gear with threaded rod fixed connection, and be located the lateral wall of threaded rod, the diaphragm with baffle fixed connection, and be located the baffle is kept away from one side of slide, the motor with diaphragm fixed connection, and be located one side of diaphragm, the second gear with motor fixed connection, and with first gear engagement.

Wherein, dismouting mechanism still includes two balancing weights, two the balancing weight respectively with dismouting platform fixed connection all is located the lateral wall of dismouting platform.

The lifting mechanism further comprises two reinforcing rods, one sides of the two reinforcing rods are fixedly connected with the supporting plate respectively, and the other sides of the two reinforcing rods are fixedly connected with the sliding plate respectively.

The utility model discloses an automatic tire changer, through the drive assembly drive elevating system drives the backup pad removes, then passes through in the backup pad the lifting subassembly is used for placing the tire, works as the backup pad removes to be equal to or be higher than when the work end of dismouting platform, the lifting subassembly is sent into the tire dismouting is carried out in the dismouting mechanism, specifically does, puts the tire at first when needing to put into carry out the dismouting in the dismouting mechanism in, at first put the tire in the backup pad on the lifting subassembly, then pass through the drive assembly drive the threaded rod rotates and drives the backup pad is close to dismouting arm direction removes, the simultaneous movement that the backup pad removed the backup pad passes through the slide slides on the baffle, increases stability when backup pad 7 removes, works as the backup pad will lifting subassembly lifting to with when the work end of dismouting platform is a plane, the lifting subassembly makes the position of tire incline to change, because the tire position takes place the slope this moment, the tire can fall into down the dismouting bench, then passes through the arm carries out the dismouting to the tire changer has solved current automatic tire changer and need put into through artifical tire, causes the resource waste.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic tire changer of the present invention.

Figure 2 is a front view of an automatic tyre changing machine according to the present invention.

Fig. 3 is a cross-sectional view taken along plane B-B of fig. 2.

Fig. 4 is a cross-sectional view taken along plane C-C of fig. 2.

FIG. 5 is an enlarged view of detail A of FIG. 4

1-a disassembly and assembly mechanism, 2-a lifting mechanism, 3-a disassembly and assembly arm, 4-a disassembly and assembly table, 5-a threaded rod, 6-a clapboard, 7-a supporting plate, 8-a sliding plate, 9-a lifting assembly, 10-a transmission assembly, 11-a fixed shell 12-hydraulic rod, 13-first rotating shaft, 14-lifting plate, 15-second rotating shaft, 16-first gear, 17-transverse plate, 18-motor, 19-second gear, 20-counterweight block and 21-reinforcing rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, the present invention provides an automatic tire mounting and dismounting machine:

comprises a disassembly and assembly mechanism 1 and a lifting mechanism 2;

the disassembling and assembling mechanism 1 comprises a disassembling and assembling arm 3 and a disassembling and assembling table 4, wherein the disassembling and assembling arm 3 is fixedly connected with the disassembling and assembling table 4 and is positioned on the outer side wall of the disassembling and assembling table 4;

elevating system 2 includes threaded rod 5, baffle 6, backup pad 7, slide 8 and lifting subassembly 9 and drive assembly 10, threaded rod 5 with dismouting platform 4 rotates to be connected, and is located dismouting platform 4's inside wall, baffle 6 with dismouting platform 4 fixed connection, and is located dismouting platform 4's inside wall, backup pad 7 with threaded rod 5 rotates to be connected, and is located threaded rod 5 lateral wall, one side of slide 8 with 6 sliding connection of baffle, slide 8's opposite side with backup pad 7 fixed connection, and is located baffle 6 with between the backup pad 7, lifting subassembly 9 with backup pad 7 fixed connection, and be located backup pad 7's lateral wall, drive assembly 10 with 5 fixed connection of threaded rod, and be located one side of threaded rod 5.

In the present embodiment, the lifting mechanism 2 is driven by the transmission assembly 10 to drive the supporting plate 7 to move, and then the lifting assembly 9 on the supporting plate 7 is used for placing a tire, when the supporting plate 7 moves to a position equal to or higher than the working end of the dismounting table 4, the lifting assembly 9 sends the tire into the dismounting mechanism 1 for dismounting, specifically, when the tire needs to be placed into the dismounting mechanism 1 for dismounting, the tire is firstly placed on the lifting assembly 9 on the supporting plate 7, then the threaded rod 5 is driven by the transmission assembly 10 to rotate and drive the supporting plate 7 to move towards the direction close to the dismounting arm 3, the supporting plate 7 moves while sliding on the partition 6 through the sliding plate 8, so as to increase the stability when the supporting plate 7 moves, when the supporting plate 7 lifts the lifting assembly 9 to a plane with the working end of the dismounting table 4, the lifting assembly 9 makes the position of the tire change in an inclined manner, at this time, the tire can slide down to the dismounting table 4, and then the dismounting arm 3 can be used for dismounting the tire, and the existing problem that the dismounting arm needs to be wasted resources can be solved by manpower.

Further, the lifting assembly 9 includes a fixing shell 11, a hydraulic rod 12, a first rotating shaft 13, a lifting plate 14 and a second rotating shaft 15, the fixing shell 11 is fixedly connected to the supporting plate 7 and located on an outer side wall of the supporting plate 7, the hydraulic rod 12 is fixedly connected to the fixing shell 11 and penetrates through the supporting plate 7, the first rotating shaft 13 is rotatably connected to the hydraulic rod 12 and located on an outer side wall of the hydraulic rod 12, the lifting plate 14 is slidably connected to the first rotating shaft 13 and located on a side of the first rotating shaft 13 away from the hydraulic rod 12, one side of the second rotating shaft 15 is rotatably connected to the lifting plate 14, the other side of the second rotating shaft 15 is fixedly connected to the supporting plate 7 and located between the lifting plate 14 and the supporting plate 7, the transmission assembly 10 includes a first gear 16, a transverse plate 17, a motor 18 and a second gear 19, the first gear 16 is fixedly connected to the threaded rod 5 and located on an outer side wall of the transverse plate 5, the threaded rod 17 is fixedly connected to the separating plate 6 and located on the separating plate 6, the separating plate 8 is connected to the first gear 16, the first gear 21 is connected to the reinforcing rod 21, and two reinforcing gears 21 are respectively engaged with the first reinforcing rods 21, and located on one side of the supporting plate 7.

In this embodiment, the fixing housing 11 fixes the hydraulic rod 12, the hydraulic rod 12 drives the first rotating shaft 13 to move upward, the lifting plate 14 is also rotationally connected with the second rotating shaft 15, when the hydraulic rod 12 drives the first rotating shaft 13 to move upward, since the first rotating shaft 13 is rotationally connected with the hydraulic rod 12 and is fixedly connected with the lifting plate 14, at this time, the lifting plate 14 is gradually lifted toward the side away from the hydraulic rod 12, and forms a certain angle with the second rotating shaft 15, so as to reach an angle for sliding a tire into the mounting and demounting table 4, the transverse plate 17 supports and fixes the motor 18, the motor 18 drives the second gear 19 to rotate, since the second gear 19 is in a meshed connection with the first gear 16, the second gear 19 drives the first gear 16 to rotate, the first gear 16 drives the threaded rod 5 to rotate, the rod 21 is located between the supporting plate 7 and the sliding plate 8, and the reinforcing rod 21 reinforces the supporting stability of the supporting plate 7, so that the supporting plate 7 is more stable.

Further, dismouting mechanism 1 still includes two balancing weights 20, two balancing weights 20 respectively with dismouting platform 4 fixed connection all is located the lateral wall of dismouting platform 4.

In the present embodiment, the weight of both sides of the detachable table 4 is made equal by the weight block 20, thereby preventing the detachable table 4 from being turned over.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. An automatic tyre mounting and dismounting machine is characterized in that,

comprises a disassembly and assembly mechanism and a lifting mechanism;

2. The automatic tire changing machine according to claim 1, wherein,

3. The automatic tire changing machine according to claim 1, wherein,

the transmission assembly comprises a first gear, a transverse plate, a motor and a second gear, the first gear is fixedly connected with the threaded rod and is located on the outer side wall of the threaded rod, the transverse plate is fixedly connected with the partition plate and is located on one side of the sliding plate, the motor is fixedly connected with the transverse plate and is located on one side of the transverse plate, and the second gear is fixedly connected with the motor and is meshed with the first gear.

4. The automatic tire changing machine according to claim 1, wherein,

the dismouting mechanism still includes two balancing weights, two the balancing weight respectively with dismouting platform fixed connection all is located the lateral wall of dismouting platform.

5. The automatic tire changer of claim 3,