Tire mounting device

Abstract

The utility model relates to the technical field of tire installation, and discloses a tire installation device which comprises a bottom plate, universal wheels are fixed to the four corners of the bottom of the bottom plate, a supporting plate is arranged on one side of the upper portion of the bottom plate, a lifting mechanism is connected to one side of the supporting plate, an annular shell is arranged on one side of the upper portion of the supporting plate, and the lifting mechanism is connected to the other side of the supporting plate. Sliding mechanisms are connected between the two sides of the side wall of the annular shell and the supporting plate, a positioning mechanism is arranged in the annular shell, side upper plates are fixed to the two sides of the upper portion of the supporting plate, and electric telescopic rods are fixedly installed between the two side upper plates and the annular shell. According to the tire mounting device, the device can be conveniently moved through the universal wheels, a tire needing to be mounted is placed on the annular shell, and the tire can be clamped and positioned through the positioning mechanism, so that the tire can be conveniently mounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire installation technical field, more specifically, the utility model relates to a tire installation device. BACKGROUND

[0002] In the automobile use process, the replacement and installation of tire are more common operation. However, the current tire installation mode and related device have some obvious shortcomings.

[0003] The traditional manual tire installation method mainly relies on multiple maintenance personnel to lift the tire by manpower to make it cooperate with the hub installation, and this way not only has great labor intensity, but also increases certain labor cost, in order to facilitate the operation of a single worker, the positioning mechanism is usually used to position the tire, and then the tire is installed, but the existing installation device does not have lifting function, when the tire needs to be installed at high place, it is relatively inconvenient to operate, therefore, the utility model provides a tire installation device. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiency of prior art, the utility model provides a tire installation device to solve the problems in the background art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a tire installation device, including the bottom plate, the bottom plate bottom four corners are all fixed with universal wheel, the bottom plate top side is provided with the support plate, and the support plate side is connected with the lifting mechanism, the support plate top side is provided with the annular casing, the annular casing side wall both sides and the support plate are all connected with the sliding mechanism, the annular casing is provided with the positioning mechanism, the support plate top side is all fixed with the side upper plate, and the two side upper plates and the annular casing are all fixed with the electric telescopic rod.

[0006] As a preferred technical scheme of the utility model, the universal wheel is provided with brake device.

[0007] As a preferred technical scheme of the utility model, the lifting mechanism includes annular plate and sliding plate, the annular plate is fixed on the bottom plate top side, the sliding plate is fixed on the support plate top side, and the sliding plate is slidably arranged in the annular plate, the annular plate top is installed with motor, the annular plate both side walls are all fixed with side bearing, one of the side bearings is connected with threaded rod, the threaded rod one end passes through the sliding plate and the other side bearing and is connected with motor output shaft, and the threaded rod and the sliding plate are connected through thread.

[0008] As a preferred technical scheme of the utility model, the sliding mechanism includes a side sliding groove and a side plate, the side sliding groove is arranged on the two side walls of the supporting plate, the side plate is fixed on the side wall of the annular shell, a side sliding plate is fixed on one side of the side plate and is slidably arranged in the side sliding groove, grooves are arranged on both sides of the lower side of the side sliding plate, and rollers are rotatably connected in the grooves.

[0009] As a preferred technical scheme of the utility model, the positioning mechanism includes two bearings, an arc-shaped bottom plate and two upper sliding plates, the two bearings are fixed on the two side walls below the annular shell, the two upper sliding plates are slidably arranged in the annular shell on both sides, a bidirectional threaded rod is connected in one of the bearings, one end of the bidirectional threaded rod penetrates through the two upper sliding plates and the other bearing and is fixed with a rotating handle, the bidirectional threaded rod is connected with the two upper sliding plates through threads, the arc-shaped bottom plate is fixed on the inner wall of the annular shell above the bidirectional threaded rod, and arc-shaped baffles are fixed on the upper sides of the two upper sliding plates.

[0010] As a preferred technical scheme of the utility model, the rotating handle is externally provided with anti-skid lines.

[0011] As a preferred technical scheme of the utility model, the arc-shaped baffle is fixed with a rubber pad on the side wall.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a universal wheel can conveniently move the device, place the tire to be installed on the annular shell, and the positioning mechanism can clamp and position the tire, so that the tire can be conveniently installed.

[0014] 2、The utility model discloses a control electric telescopic rod can drive the annular shell to move horizontally, so that the horizontal position of the tire above the annular shell can be adjusted.

[0015] 3、The utility model discloses a lifting mechanism can drive the supporting plate to move up and down, so that the height of the tire on the annular shell can be adjusted, so that the tire can be conveniently installed at a high place. DRAWINGS

[0016] Fig. 1 It is a perspective structural schematic view of the utility model discloses a tire installation device;

[0017] Fig. 2 It is a main view structural schematic view of the utility model discloses a tire installation device;

[0018] Fig. 3 It is a side view structural schematic view of the utility model discloses a tire installation device;

[0019] Fig. 4 It is A part structure amplification schematic view of the tire mounting device.

[0020] In the figure: 1, bottom plate; 2, universal wheel; 3, annular plate; 4, threaded rod; 5, sliding plate; 6, motor; 7, support plate; 8, annular housing; 9, upper sliding plate; 10, two-way threaded rod; 11, bearing; 12, arc baffle; 13, rotating handle; 14, electric telescopic rod; 15, side plate; 16, side sliding groove; 17, side sliding plate; 18, groove; 19, roller; 20, arc bottom plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As Figs. 1 to 4 shown, the utility model provides a kind of tire mounting device, including bottom plate 1, bottom plate 1 bottom four corners are all fixed with universal wheel 2, universal wheel 2 is equipped with brake device, through universal wheel 2, the device can be moved conveniently, bottom plate 1 upper side is provided with support plate 7, and support plate 7 side is connected with lifting mechanism, the height of support plate 7 can be adjusted by lifting mechanism, so as to be able to lift tire to high place and install, support plate 7 upper side is provided with annular housing 8, annular housing 8 side wall both sides are all connected with sliding mechanism between support plate 7, annular housing 8 is provided with positioning mechanism, support plate 7 upper side is all fixed with side upper plate, and two side upper plates are all fixedly installed with electric telescopic rod 14 between support plate 7 and annular housing 8, the tire needing installation is placed on annular housing 8, positioning mechanism can be clamped and positioned to tire, by controlling electric telescopic rod 14, annular housing 8 can be driven to move horizontally, so as to be able to adjust the horizontal position of tire above annular housing 8.

[0023] Among them, lifting mechanism includes annular plate 3 and sliding plate 5, annular plate 3 is fixed on bottom plate 1 upper side, sliding plate 5 is fixed on support plate 7 upper side, and sliding plate 5 is slidably arranged in annular plate 3, annular plate 3 upper installation has motor 6, annular plate 3 both side walls are all fixed with side bearing, one of side bearings is connected with threaded rod 4, threaded rod 4 one end passes through sliding plate 5 and another side bearing and is connected with motor 6 output shaft, and threaded rod 4 is connected by screw between sliding plate 5, start motor 6 can drive threaded rod 4 to rotate, threaded rod 4 rotates can drive sliding plate 5 to move in annular plate 3, so as to be able to drive support plate 7 to move up and down.

[0024] The sliding mechanism comprises a side sliding groove 16 and a side plate 15, the side sliding groove 16 is arranged on the side walls of the supporting plate 7, the side plate 15 is fixed on the side wall of the annular shell 8, one side of the side plate 15 is fixed with a side sliding plate 17, the side sliding plate 17 is slidably arranged in the side sliding groove 16, recesses 18 are arranged on the lower sides of the side sliding plate 17, and rollers 19 are rotatably arranged in the recesses 18, the sliding mechanism can slide and support the annular shell 8, and the rollers 19 can make the side sliding plate 17 slide in the side sliding groove 16 more smoothly.

[0025] The positioning mechanism comprises two bearings 11, an arc-shaped bottom plate 20 and two upper sliding plates 9, the two bearings 11 are fixed on the lower side walls of the annular shell 8, the two upper sliding plates 9 are slidably arranged on the two sides of the annular shell 8, one of the bearings 11 is connected with a bidirectional threaded rod 10, one end of the bidirectional threaded rod 10 penetrates through the two upper sliding plates 9 and the other bearing 11 and is fixed with a rotating handle 13, the rotating handle 13 is provided with anti-skid lines on the outer side, the bidirectional threaded rod 10 is connected with the two upper sliding plates 9 through threads, the arc-shaped bottom plate 20 is fixed on the inner wall of the annular shell 8 above the bidirectional threaded rod 10, the two upper sliding plates 9 are fixed with arc-shaped baffles 12 above, the arc-shaped baffles 12 are fixed with rubber pads on the side walls, the rubber pads can increase the friction of the side walls of the arc-shaped baffles 12, the tire is placed above the arc-shaped baffles 12 in the annular shell 8, and then the rotating handle 13 is rotated to drive the bidirectional threaded rod 10 to rotate, the bidirectional threaded rod 10 rotates to drive the two upper sliding plates 9 to move towards each other in the annular shell 8, and the tire can be clamped and positioned when the two arc-shaped baffles 12 abut against the two sides of the tire.

[0026] The working principle and use process of the utility model are as follows: the tire is placed above the arc-shaped baffles 12 in the annular shell 8, and then the rotating handle 13 is rotated to drive the bidirectional threaded rod 10 to rotate, the bidirectional threaded rod 10 rotates to drive the two upper sliding plates 9 to move towards each other in the annular shell 8, and the tire can be clamped and positioned when the two arc-shaped baffles 12 abut against the two sides of the tire, the annular shell 8 is horizontally moved by controlling the electric telescopic rod 14, the horizontal position of the tire above the annular shell 8 can be adjusted, the threaded rod 4 is rotated by starting the motor 6, the sliding plate 5 moves in the annular plate 3 by the rotation of the threaded rod 4, the supporting plate 7 is driven to move up and down, and the tire can be conveniently installed at a high place.

[0027] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A tyre mounting apparatus comprising a base plate (1) characterised in that: The bottom plate (1) bottom four corners are fixed with universal wheels (2), one side above the bottom plate (1) is provided with a support plate (7), and one side of the support plate (7) is connected with a lifting mechanism, one side above the support plate (7) is provided with a ring-shaped shell (8), the sliding mechanism is connected between the two sides of the side wall of the ring-shaped shell (8) and the support plate (7), the positioning mechanism is arranged in the ring-shaped shell (8), and the electric telescopic rod (14) is fixedly installed between the two side upper plates and the ring-shaped shell (8).

2. A tire mounting apparatus according to claim 1, wherein: The universal wheel (2) is provided with a brake device.

3. A tire mounting apparatus according to claim 1 wherein: The lifting mechanism comprises a ring-shaped plate (3) and a sliding plate (5), the ring-shaped plate (3) is fixed on one side above the bottom plate (1), the sliding plate (5) is fixed on one side above the support plate (7), and the sliding plate (5) is slidably arranged in the ring-shaped plate (3), the motor (6) is installed above the ring-shaped plate (3), the side bearings are fixed on the two side walls of the ring-shaped plate (3), one of the side bearings is connected with a threaded rod (4), one end of the threaded rod (4) penetrates through the sliding plate (5) and the other side bearing and is connected with the output shaft of the motor (6), and the threaded rod (4) is connected with the sliding plate (5) through threads.

4. The tire mounting apparatus of claim 1 wherein: The sliding mechanism comprises a side sliding groove (16) and a side plate (15), the side sliding groove (16) is formed in the two side walls of the support plate (7), the side plate (15) is fixed on the side wall of the ring-shaped shell (8), the side sliding plate (17) is fixed on one side of the side plate (15), and the side sliding plate (17) is slidably arranged in the side sliding groove (16), the recesses (18) are formed in the two sides below the side sliding plate (17), and the rollers (19) are rotatably connected in the recesses (18).

5. The tire mounting apparatus of claim 1 wherein: The positioning mechanism comprises two bearings (11), an arc-shaped bottom plate (20) and two upper sliding plates (9), the two bearings (11) are fixed on the two side walls below the ring-shaped shell (8), the two upper sliding plates (9) are slidably arranged in the two sides of the ring-shaped shell (8), one of the bearings (11) is connected with a bidirectional threaded rod (10), one end of the bidirectional threaded rod (10) penetrates through the two upper sliding plates (9) and the other bearing (11) and is fixed with a rotating handle (13), the bidirectional threaded rod (10) is connected with the two upper sliding plates (9) through threads, the arc-shaped bottom plate (20) is fixed on the inner wall of the ring-shaped shell (8) above the bidirectional threaded rod (10), and the arc-shaped baffles (12) are fixed on the two upper sliding plates (9).

6. A tyre mounting apparatus according to claim 5, wherein: Anti-skid lines are formed on the rotating handle (13).

7. A tire mounting apparatus according to claim 5 wherein: The arc-shaped baffle (12) is fixed with a rubber pad.

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