CN217623005U

CN217623005U - Pneumatic tire removing device

Info

Publication number: CN217623005U
Application number: CN202222092984.3U
Authority: CN
Inventors: 齐林; 秦克宾; 苏有哲; 杨宪玉; 张永翠; 霍志勇; 吴波
Original assignee: Shandong Zaokuang Zhongxing Huitong Tire Co ltd
Current assignee: Shandong Zaokuang Zhongxing Huitong Tire Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-10-21
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a pneumatic child device of taking off, the device comprises a device main body, the device main part includes adjustment mechanism, takes off child mechanism, elevating system and fixed establishment, device main part bottom is equipped with the universal wheel, device main part both sides top is equipped with adjustment mechanism, adjustment mechanism is equipped with two, two adjustment mechanism passes through the rotation axis and is connected with the lift cylinder, lift cylinder one end is passed through the connecting rod and is connected with the handle, the lift cylinder other end with take off child mechanism hub connection, elevating system one end is connected with the driving motor output, the driving motor bottom is connected with fixed establishment, inserts the tire inboard through picture peg one end to under the pulling of pneumatic stem, thereby make the slider can slide through the spout, and then can drive the connecting plate and remove when the slider is gliding, thereby the connecting plate can stimulate the one end of picture peg, thereby make the picture peg rotate, and then dismantle under driving motor's effect.

Description

Pneumatic tire removing device

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically a pneumatic child device of taking off.

Background

Through the retrieval, chinese patent grant No. CN201120545621.X discloses a pneumatic child machine of taking off, include the frame that the stand of base and base one end constitutes, be located the rim fixed rotating disc of the base other end, install the power part and connect the push down subassembly on the power part of stand upper end, the power part is a cylinder, push down the subassembly by the horizontal arm of force of telescopic, the perpendicular cover even at the quick lifter of horizontal arm of force front end and fix the pressure head at quick lifter lower end and constitute, the end location suit is in the cylinder axostylus axostyle upper segment behind the horizontal arm of force, but horizontal rotation. The utility model discloses the structure is reasonable, simple, convenient to use, labour saving and time saving, only controls for ten minutes when tearing open and take off a tire, and efficiency is very high.

The above patents suffer from the following disadvantages:

1. although the device is convenient in the using process, the using range is limited, when the device is used for disassembling the tire, the tire needs to be disassembled from a vehicle firstly, and then the tire is placed on the device, so that the tire can be disassembled, and the process is complicated and time is wasted;

2. the device weight is great, is not convenient for remove to lead to the convenience that removes at the in-process of use not high, the device can only separate tire and rim simultaneously, and then still need artifically with the tire from the rim with the help of the rimThe tool is pried out to descend Has low practicability。

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pneumatic child device of taking off has solved the problem that proposes in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pneumatic child device of taking off, includes the device main part, the device main part includes adjustment mechanism, takes off child mechanism, elevating system and fixed establishment, device main part bottom is equipped with the universal wheel, device main part both sides top is equipped with adjustment mechanism, adjustment mechanism is equipped with two, two adjustment mechanism passes through the rotation axis and is connected with the lift cylinder, lift cylinder one end is passed through the connecting rod and is connected with the handle, the lift cylinder other end with take off child mechanism hub connection, take off child mechanism one end and be equipped with elevating system, elevating system one end is connected with the driving motor output, the driving motor bottom is connected with fixed establishment.

Preferably, adjustment mechanism includes support frame, adjustment disk, first gear, second gear, threaded rod, the support frame top is equipped with first gear, first gear and second gear meshing, the second gear passes through the axle and is connected with the adjustment disk, first gear and threaded rod threaded connection, the threaded rod top is connected with the axis of rotation.

Preferably, take off child mechanism and include pneumatic rod, rotatory piece, spout, slider, connecting plate, picture peg, rotatory piece one end is connected with the lift cylinder, the spout has been seted up on rotatory piece surface, spout and slider sliding connection, slider one end is connected with the pneumatic rod, the slider opposite side is connected with the connecting plate hub, connecting plate one end is connected with a picture peg one end hub connection.

Preferably, elevating system includes telescoping device, connection pad, telescoping device one end is connected with rotatory piece, the telescoping device is the equidistant law of annular and distributes in the connection pad surface, the connection pad welds with the telescoping device.

Preferably, the fixing mechanism comprises an arc-shaped plate, a second cylinder, a limiting rod and a base plate, the base plate is connected with the driving motor, the surface of the base plate is provided with the second cylinders which are distributed in an annular equidistant regular shape, one end of each second cylinder is connected with the arc-shaped plate, and two ends of each arc-shaped plate are connected with the limiting rod.

Preferably, one end of the inserting plate is of a slope structure, the section of the inserting plate is of an arc structure, and the inserting plate is connected with the rotating block through a shaft.

(III) advantageous effects

The utility model provides a pneumatic tire changer. The method has the following beneficial effects:

(1) This pneumatic tire device of taking off, through the combination of each part each other, through the thrust unit main part, it is fixed with fixed establishment and tire intermediate strut, thereby make under the drive of telescoping device take off the child mechanism and remove, the in-process picture peg one end of removal inserts the tire inboard, thereby under the pulling of air pressure pole, thereby make the slider slide through the spout, and then the slider is gliding can drive the connecting plate and remove, thereby the connecting plate can stimulate the one end of picture peg, thereby make the picture peg rotate, and then under driving motor's effect, thereby make the picture peg rotate, thereby make tire can separate with wheel hub, and then dismantle, thereby be favorable to avoiding dismantling the tire from the vehicle, and then dismantle efficiency is improved.

(2) This pneumatic tire device of taking off can remove the device through the universal wheel of device main part bottom, and the device inserts the tire inboard through inserted bar one end to can directly dismantle the tire, thereby avoid the manual work to prize out the instrument for the tire again.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the tire removing mechanism of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the structure of the board of the present invention;

fig. 5 is a schematic structural view of the fixing mechanism of the present invention.

In the figure, 1, an apparatus main body; 2. a universal wheel; 3. an adjustment mechanism; 301. a support frame; 302. an adjusting disk; 303. a first gear; 304. a second gear; 305. a threaded rod; 4. a rotating shaft; 5. a lifting cylinder; 6. a tire removing mechanism; 601. a pneumatic rod; 602. rotating the block; 603. a chute; 604. a slider; 605. a connecting plate; 606. inserting plates; 7. a lifting mechanism; 701. a telescoping device; 702. a connecting disc; 8. a drive motor; 9. a fixing mechanism; 901. an arc-shaped plate; 902. a second cylinder; 903. a limiting rod; 904. a chassis; 10. a connecting rod; 11. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides a pneumatic child device of taking off, includes device main part 1, device main part 1 includes adjustment mechanism 3, takes off child mechanism 6, elevating system 7 and fixed

establishment

9, 1 bottom of device main part is equipped with

universal wheel

2, 1 both sides top of device main part is equipped with adjustment mechanism 3, adjustment mechanism 3 is equipped with two, two adjustment mechanism 3 is connected with lift cylinder 5 through rotation axis 4, lift cylinder 5 one end is passed through connecting rod 10 and is connected with handle 11, the lift cylinder 5 other end is connected with taking off child mechanism 6 hub connection, it is equipped with elevating system 7 to take off child mechanism 6 one end, 7 one end of elevating system is connected with 8 output of driving motor, 8 bottoms of driving motor are connected with fixed establishment 9, thereby be favorable to rotating fixed establishment 9 and taking off child mechanism 6 through rotation axis 4 to directly take off the child to the tire on the vehicle.

Adjustment mechanism 3 includes support frame 301, adjustment disk 302, first gear 303, second gear 304, threaded rod 305, support frame 301 top is equipped with first gear 303, first gear 303 meshes with second gear 304, second gear 304 is connected with adjustment disk 302 through the axle, first gear 303 and threaded rod 305 threaded connection, threaded rod 305 top is connected with rotation axis 4, through rotating adjustment disk 302 to make adjustment disk 302 can drive second gear 304 and rotate, can drive first gear 303 when second gear 304 pivoted and rotate, first gear 303 carries out the pivoted and can drive threaded rod 305 and go up and down, thereby threaded rod 305 can adjust taking off the height of child mechanism 6 through rotation axis 4.

The tire removing mechanism 6 comprises an air pressure rod 601, a rotating block 602, a sliding groove 603, a sliding block 604, a connecting plate 605 and an inserting plate 606, one end of the rotating block 602 is connected with the lifting cylinder 5, the surface of the rotating block 602 is provided with the sliding groove 603, the sliding groove 603 is in sliding connection with the sliding block 604, one end of the sliding block 604 is connected with the air pressure rod 601, the other side of the sliding block 604 is connected with the connecting plate 605 through a shaft, one end of the connecting plate 605 is connected with one end of the inserting plate 606 through a shaft, one end of the inserting plate 606 is inserted into the inner side of a tire under the driving of the lifting mechanism 7, so that the sliding block 604 can slide through the sliding groove 603 under the driving of the air pressure rod 601, the connecting plate 606 can be driven to move while the sliding block 604, one end of the inserting plate 606 can be pulled by the connecting plate 605, the inserting plate 606 can rotate, and the inserting plate 606 can rotate under the action of the driving motor 8, so that the tire can be separated from a hub and further can be detached, thereby being beneficial to avoiding the detachment of the tire from the vehicle and improving the detachment efficiency.

Elevating system 7 includes telescoping device 701, connection pad 702, telescoping device 701 one end is connected with rotatory piece 602, telescoping device 701 is the equidistant rule of annular and distributes on connection pad 702 surface, connection pad 702 welds with telescoping device 701, stretches out and draws back through telescoping device 701 to telescoping device 701 can drive rotatory piece 602 and remove.

The fixing mechanism 9 comprises an arc-shaped plate 901, a second cylinder 902, a limiting rod 903 and a base plate 904, wherein the base plate 904 is connected with the driving motor 8, the surface of the base plate 904 is provided with the second cylinder 902 which is distributed in an annular equidistant regular shape, one end of the second cylinder 902 is connected with the arc-shaped plate 901, two ends of the arc-shaped plate 901 are connected with the limiting rod 903, and the arc-shaped plate 901 can move outwards through the driving of the second cylinder 902, so that the inner side of the tire is supported and fixed.

The picture peg 606 one end is the slope column structure, picture peg 606 cross-section is the arc structure, picture peg 606 is connected with rotatory piece 602 through the axle, through the slope column structure of picture peg 606 one end to it is inboard to be favorable to making picture peg 606 insert the tire more easily, thereby the arc structure on surface is favorable to protecting the tire not receive the scratch at the in-process of picture peg 606 spiral form.

During use, the device can be moved by the universal wheel 2 at the bottom of the device main body 1, by pressing the handle 11, the handle 11 can drive the tire demounting mechanism 6 and the fixing mechanism 9 to rotate through the connecting rod 10, and then the fixing mechanism 9 is inserted into the middle of a tire, thereby being driven by the second air cylinder 902, the arc 901 can move outwards, and further support the inner side of the tire, thereby fixing, one end of the plug 606 is inserted into the inner side of the tire under the drive of the lifting mechanism 7, and is extended and retracted through the extending and retracting device 701, so that the extending and retracting device 701 can drive the rotating block 602 to move, and further drive the plug 606 to be inserted into the inner side of the tire, thereby under the pull of the air pressure rod 601, so that the sliding block 604 can slide through the sliding groove 603, and further drive the connecting plate 605 to move while the sliding block 604, the connecting plate 605 can pull one end of the plug 606, so that the plug 606 rotates, and further under the action of the driving motor 8, so that the plug 606 can rotate, thereby enabling the tire to be separated from the hub, and further demounting, thereby facilitating the demounting, thereby improving the demounting efficiency, and further improving the demounting efficiency of a threaded rod 303 when the threaded rod 303, the threaded rod is mounted on a tire, the tire, and further, the threaded rod 302 can drive the tire demounting mechanism 302 can drive the tire can rotate through the second air cylinder 304, and can drive the gear lifting mechanism 302, thereby enabling the tire demounting mechanism 302 to rotate, and further enable the tire to rotate, thereby enabling the tire demounting mechanism 302 to rotate, and further enabling the tire to rotate, thereby enabling the tire to rotate the tire demounting mechanism 302 to adjust the middle of the threaded rod 302, and further enabling the tire to rotate the tire lifting mechanism 302 to rotate, thereby enabling the tire to rotate the tire to adjust the middle of the threaded rod 302, and enabling the tire to rotate, thereby enabling the tire demounting mechanism 302 to rotate the tire to rotate, thereby enabling the tire to rotate the tire to adjust the tire lifting mechanism 302 to rotate, thereby enabling the tire to rotate the tire to adjust the tire demounting mechanism 302 to rotate, thereby enabling the tire.

The utility model 1, a device body; 2. a universal wheel; 3. an adjustment mechanism; 301. a support frame; 302. an adjusting disk; 303. a first gear; 304. a second gear; 305. a threaded rod; 4. a rotating shaft; 5. a lifting cylinder; 6. a tire removing mechanism; 601. a pneumatic rod; 602. rotating the block; 603. a chute; 604. a slider; 605. a connecting plate; 606. inserting plates; 7. a lifting mechanism; 701. a telescoping device; 702. connecting the disc; 8. a drive motor; 9. a fixing mechanism; 901. an arc-shaped plate; 902. a second cylinder; 903. a limiting rod; 904. a chassis; 10. a connecting rod; 11. the handle, the components are all standard or known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pneumatic tire demounting device is characterized in that: including device main part (1), device main part (1) includes adjustment mechanism (3), takes off child mechanism (6), elevating system (7) and fixed establishment (9), device main part (1) bottom is equipped with universal wheel (2), device main part (1) both sides top is equipped with adjustment mechanism (3), adjustment mechanism (3) are equipped with two, two adjustment mechanism (3) are connected with lift cylinder (5) through rotation axis (4), lift cylinder (5) one end is passed through connecting rod (10) and is connected with handle (11), lift cylinder (5) other end with take off child mechanism (6) hub connection, it is equipped with elevating system (7) to take off child mechanism (6) one end, elevating system (7) one end is connected with driving motor (8) output, driving motor (8) bottom is connected with fixed establishment (9).

2. The pneumatic tire changer according to claim 1, wherein: adjustment mechanism (3) are including support frame (301), adjustment disk (302), first gear (303), second gear (304), threaded rod (305), support frame (301) top is equipped with first gear (303), first gear (303) and second gear (304) meshing, second gear (304) are connected with adjustment disk (302) through the axle, first gear (303) and threaded rod (305) threaded connection, threaded rod (305) top is connected with rotation axis (4).

3. The pneumatic tire changer according to claim 1, wherein: take off child mechanism (6) and include atmospheric pressure pole (601), rotatory piece (602), spout (603), slider (604), connecting plate (605), picture peg (606), rotatory piece (602) one end is connected with lift cylinder (5), spout (603) have been seted up on rotatory piece (602) surface, spout (603) and slider (604) sliding connection, slider (604) one end is connected with atmospheric pressure pole (601), slider (604) opposite side and connecting plate (605) hub connection, connecting plate (605) one end and picture peg (606) one end hub connection.

4. The pneumatic tire changer according to claim 1, wherein: elevating system (7) are including telescoping device (701), connection pad (702), telescoping device (701) one end is connected with rotatory piece (602), telescoping device (701) are the equidistant rule of annular and distribute in connection pad (702) surface, connection pad (702) and telescoping device (701) welding.

5. The pneumatic tire changer according to claim 1, wherein: the fixing mechanism (9) comprises an arc-shaped plate (901), a second cylinder (902), a limiting rod (903) and a base plate (904), the base plate (904) is connected with the driving motor (8), the surface of the base plate (904) is provided with the second cylinders (902) which are distributed in an annular equidistant regular shape, one end of each second cylinder (902) is connected with the arc-shaped plate (901), and two ends of the arc-shaped plate (901) are connected with the limiting rod (903).

6. A pneumatic tyre changer according to claim 3, wherein: one end of the inserting plate (606) is of a slope-shaped structure, the section of the inserting plate (606) is of an arc-shaped structure, and the inserting plate (606) is connected with the rotating block (602) through a shaft.