阅读说明：本技术 一种重型卡车轮胎拆卸装置 (Heavy truck tire dismounting device ) 是由 黄专心 于 2019-10-09 设计创作，主要内容包括：本发明涉及一种轮胎拆卸装置,尤其涉及一种重型卡车轮胎拆卸装置。要解决的技术问题为提供一种可以自动对重型卡车轮胎进行拆卸、使用安全的重型卡车轮胎拆卸装置。一种重型卡车轮胎拆卸装置,包括有机架、液压缸和伸缩压杆等；液压缸通过紧固螺栓固定在机架,伸缩压杆安装在液压缸的伸缩部件上,本发明通过转动部件、旋转部件和缩放部件,可以将轮胎通过转动的方式放置好,再通过伸缩压杆可以将轮胎的垫带拆卸下来,接着通过外胎拆卸部件,可以将外胎拆卸下来,如此该设备可以自动的对轮胎进行拆卸,不仅非常方便,而且不会出现安全事故。(The invention relates to a tire dismounting device, in particular to a heavy truck tire dismounting device. The technical problem to be solved is to provide a heavy truck tire dismounting device which can automatically dismount and is safe to use for heavy truck tires. A heavy truck tire dismounting device comprises a frame, a hydraulic cylinder, a telescopic pressure rod and the like; the tire can be placed in a rotating mode through the rotating component, the rotating component and the contracting and expanding component, the cushion belt of the tire can be detached through the contracting and expanding rod, and then the cover tire can be detached through the cover tire detaching component.)

1. The utility model provides a heavy truck tire dismounting device, includes frame, pneumatic cylinder and flexible depression bar, and the pneumatic cylinder passes through fastening bolt to be fixed in the frame, and flexible depression bar is installed on the flexible part of pneumatic cylinder, and its characterized in that still includes the rotating part that carries out tire angle modulation through the rotation mode, drives tire pivoted rotating part through the rotation mode, carries out the part of zooming that the tire placed and the cover tire dismounting member of dismantling outer tire through colluding the mode through the slip mode, rotating part installs in the frame, rotating part installs on rotating part, the part of zooming is installed on rotating part, install cover tire dismounting member on the flexible part of pneumatic cylinder.

2. The heavy truck tire dismounting device according to claim 1, wherein the rotating component for adjusting the tire angle through rotation comprises a first speed reduction motor, a worm and a worm wheel, the first speed reduction motor is mounted at the right part of the frame, the worm is connected to an output shaft of the first speed reduction motor through a coupling, and the worm wheel is rotatably mounted on the frame above the worm.

3. The heavy truck tire dismounting device according to claim 1, wherein the rotating member for rotating the tire comprises a second gear motor and a rotating shaft, the second gear motor is mounted on the worm wheel through a fastening bolt, and the rotating shaft is coupled to an output shaft of the second gear motor through a coupling.

4. The heavy truck tire dismounting device according to claim 1, wherein the retractable component for placing the tire in a sliding manner comprises a backing plate, a baffle, a clamping plate, a guide rod, a guide sleeve, a first elastic member, a small telescopic rod, a sliding sleeve, a clamping rod, a connecting rod and a sliding shaft, the backing plate is mounted on the top end of the rotating shaft, the baffle is mounted on the top of the backing plate in a symmetrical state, straight holes are formed in the baffle, the clamping plate is slidably mounted on the top of the backing plate in a symmetrical state, sliding grooves are formed in the clamping plate, the guide rod is mounted at the center of the top of the backing plate, the guide sleeve is slidably connected on the guide rod, the first elastic member is connected between the guide sleeve and the backing plate, the guide rod is sleeved on the first elastic member, the connecting rod is rotatably and symmetrically arranged on the guide sleeve, the connecting rod passes through the straight holes, the outer, the guide pin bushing top is the symmetric state and installs little telescopic link, be connected with the sliding sleeve between the little telescopic link top, the sliding sleeve slidingtype is connected on the guide arm, be connected with the kelly for the symmetric state on the sliding sleeve, the kelly outside is between baffle and splint.

5. The heavy truck tire dismounting device as claimed in claim 1, wherein the tire dismounting member for dismounting the tire by hooking comprises a swing rod, a rotating rod, a tension spring, a sliding plate, an electric push rod and a sliding block, the swing rod is mounted on the top of the telescopic member of the hydraulic cylinder, the rotating rod is rotatably arranged at the right end of the swing rod, the tension spring is connected between the rotating rod and the swing rod, the sliding plate is welded at the left end of the swing rod, the electric push rod is mounted on the top of the swing rod, the sliding block is mounted on the telescopic member of the electric push rod, and the sliding block is slidably connected with the sliding plate.

6. A heavy truck tire removal apparatus as claimed in claim 5, wherein: the hydraulic cylinder is characterized by further comprising a pulley, a guide sleeve, a guide rod, a movable plate, a second elastic part and a steel wire rope, wherein the pulley is installed at the left part of the frame, the guide sleeve is installed at the right part of the frame, the guide rod is connected in the guide sleeve in a sliding mode, the movable plate is fixedly connected to the right end of the guide rod, the second elastic part is welded between the movable plate and the guide sleeve, the second elastic part is sleeved on the guide rod, the steel wire rope is connected between the telescopic part of the hydraulic cylinder and the guide rod, and the steel wire rope bypasses the pulley.

7. A heavy truck tire removal apparatus as claimed in claim 6, wherein: the movable plate is characterized by further comprising wheels, and the wheels are mounted on the movable plate.

Technical Field

The invention relates to a tire dismounting device, in particular to a heavy truck tire dismounting device.

Background

The heavy truck is the abbreviation of heavy truck. The heavy goods vehicle is a name of a tunnel, traditional and informal heavy goods vehicle and a semi-trailer tractor, and comprises various special vehicles, dump trucks and rare off-road vehicles seen on roads. After a heavy truck tire is worn, it needs to be repaired, and thus, the tire needs to be disassembled.

Because heavy truck tires are very large and heavy, and great effort is required for dismounting, firstly, a tool is used for unscrewing bolts on the tires, then the tires are flatly placed, then, the cushion belt on the tires is dismounted by using the tool, then the outer tire is dismounted, in the process, tools such as a crowbar, a hammer and the like are required, great effort is required, and the dismounting process is very dangerous.

Therefore, in order to overcome the defects in the prior art, a heavy truck tire dismounting device which can automatically dismount a heavy truck tire and is safe to use needs to be designed.

Disclosure of Invention

In order to overcome the defects that the prior heavy truck tire is very troublesome in dismounting mode and has great risk, the technical problem is as follows: the heavy truck tire dismounting device can automatically dismount heavy truck tires and is safe to use.

The technical scheme is as follows: the utility model provides a heavy truck tire dismounting device, includes frame, pneumatic cylinder and flexible depression bar, and the pneumatic cylinder passes through fastening bolt to be fixed in the frame, and flexible depression bar is installed on the telescopic part of pneumatic cylinder, still including the rotating part that carries out tire angle modulation through the rotation mode, drive tire pivoted rotating part through the rotation mode, carry out the part of zooming that the tire was placed and the cover tire dismounting part of dismantling outer child through colluding the mode through the slip mode, the rotating part is installed in the frame, rotating part installs on rotating part, the part of zooming is installed on rotating part, install cover tire dismounting part on the telescopic part of pneumatic cylinder.

Further, the rotating part that carries out tire angle through the rotation mode is including first gear motor, worm and worm wheel, first gear motor installs in the frame right part, the worm passes through the coupling joint on first gear motor's output shaft, the worm wheel is installed to the rotation type in the frame of worm top.

Further, drive tire pivoted rotary part through rotatory mode including second gear motor and axis of rotation, second gear motor passes through fastening bolt and installs on the worm wheel, the axis of rotation passes through the coupling joint on second gear motor's output shaft.

Further, the scaling component for placing the tire in a sliding manner comprises a base plate, a baffle, a clamping plate, a guide rod, a guide sleeve, a first elastic part, a small telescopic rod, a sliding sleeve, a clamping rod, a connecting rod and a sliding shaft, wherein the base plate is arranged at the top end of the rotating shaft, the baffle is arranged at the top of the base plate in a symmetrical state, straight holes are formed in the baffle, the clamping plate is arranged at the top of the base plate in a symmetrical state in a sliding manner, sliding grooves are formed in the clamping plate, the guide rod is arranged at the center of the top of the base plate, the guide sleeve is connected on the guide rod in a sliding manner, the first elastic part is connected between the guide sleeve and the base plate, the first elastic part is sleeved on the guide rod, the connecting rod is symmetrically arranged on the guide sleeve in a rotating manner, the connecting rod penetrates through the straight holes, the outer, the telescopic rod is characterized in that a sliding sleeve is connected between the top ends of the small telescopic rods, the sliding sleeve is connected on the guide rod in a sliding mode, clamping rods are connected to the sliding sleeve in a symmetrical mode, and the clamping rods are arranged between the baffle and the clamping plates.

Further, the cover tire dismounting part for dismounting the cover tire in a hooking mode comprises a swing rod, a rotating rod, a tension spring, a sliding plate, an electric push rod and a sliding block, the swing rod is installed at the top of a telescopic part of the hydraulic cylinder, the rotating rod is arranged in a rotating mode at the right end of the swing rod, the tension spring is connected between the rotating rod and the swing rod, the sliding plate is welded at the left end of the rotating rod, the electric push rod is installed at the top of the swing rod, the sliding block is installed on the telescopic part of the electric push rod, and the sliding block is connected with the.

Further, still including pulley, uide bushing, guide bar, movable plate and second elastic component and wire rope, the pulley is installed in the frame left part, the uide bushing is installed to the frame right part, slidingtype guide bar that is connected with in the uide bushing, the guide bar right-hand member rigid coupling has the movable plate, the welding has the second elastic component between movable plate and the uide bushing, and on the guide bar was located to the second elastic component cover, be connected with wire rope between the flexible part of pneumatic cylinder and the guide bar, wire rope walked around the pulley.

Furthermore, the device also comprises wheels, and the wheels are arranged on the moving plate.

The beneficial effects are that: according to the tire dismounting device, the tire can be placed in a rotating mode through the rotating component, the rotating component and the zooming component, the cushion belt of the tire can be dismounted through the telescopic compression rod, then the outer tire can be dismounted through the outer tire dismounting component, so that the tire can be automatically dismounted, the tire dismounting device is very convenient, safety accidents can not occur, the tire can be better moved to the zooming component through the moving plate, the tire can be placed on the zooming component in a labor-saving mode, and the tire can be conveniently dismounted.

Drawings

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

Fig. 2 is a schematic front view of the structure of the present invention a.

Fig. 3 is a schematic front view of the present invention B.

Part names and serial numbers in the figure: the device comprises a machine frame 1, a first speed reducing motor 2, a worm 3, a worm wheel 4, a second speed reducing motor 5, a rotating shaft 6, a backing plate 7, a baffle 8, a straight hole 9, a clamping plate 10, a sliding chute 11, a guide rod 12, a guide sleeve 13, a first elastic part 14, a small telescopic rod 15, a sliding sleeve 16, a clamping rod 17, a connecting rod 18, a sliding shaft 19, a hydraulic cylinder 20, a telescopic pressing rod 21, a swinging rod 22, a rotating rod 23, a tension spring 24, a sliding plate 25, an electric push rod 26, a sliding block 27, a pulley 28, a guide sleeve 29, a guide rod 30, a movable plate 31, a wheel 32, a second elastic part 33 and a steel wire.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.