Disclosure of Invention
The invention aims to provide an automatic tyre-stripping device for a tyre, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
An automatic tyre cover stripping device comprises a body, wherein the body comprises a stripping cavity;
the machine body comprises a stripping cavity, an opening mechanism is arranged on the upper side of the stripping cavity, a first sliding groove is fixedly arranged on the left end wall of the stripping cavity, a first sliding block is arranged in the first sliding groove in a sliding manner, a friction surface is fixedly arranged on the bottom end face of the first sliding block, a first rotating shaft is rotatably arranged on the upper side of the stripping cavity, a first friction wheel in friction fit with the friction surface is fixedly arranged on the first rotating shaft, a first connecting rod is fixedly arranged at the right end of the first sliding block, a matching block is fixedly arranged on the right end wall of the first connecting rod, a second connecting rod is fixedly arranged on the bottom end face of the first connecting rod, a through hole is formed in the second connecting rod, a third connecting rod is arranged in the through hole in a sliding manner, a first rack is fixedly arranged at the bottom end of the third connecting rod, a sliding block is fixedly arranged on the right end face, a second rotating shaft is rotatably arranged in the first open slot, a first gear is fixedly arranged on the second rotating shaft, and the first gear is meshed with the second rack;
peel off chamber downside intercommunication and be equipped with the disengagement chamber, the disengagement intracavity is equipped with separating mechanism, the disengagement chamber bottom is equipped with the second spout, it is equipped with the second slider to slide in the second spout, the fixed third rack that is equipped with of second slider left end face, second slider left side rotation is equipped with the third pivot, the fixed second gear that is equipped with in the third pivot, the second gear with third rack toothing, second slider bottom mounting is equipped with outer joint block, it is equipped with the fourth pivot to rotate on the outer joint block, the fixed third gear that is equipped with in the fourth pivot, works as when the second slider slides topmost the third gear with the second gear meshing.
Further, institute first open slot downside rotates and is equipped with the fifth pivot, the fixed bolt that is equipped with in the fifth pivot, the fixed annular rack that is equipped with in bolt top, annular rack with first gear engagement, first connecting rod downside is equipped with the sixth pivot, the fixed fourth gear that is equipped with in the sixth pivot, the fourth gear can with first gear engagement.
Furthermore, a rotating cavity is arranged on the right end wall of the separating cavity, a seventh rotating shaft is rotatably arranged in the rotating cavity, a supporting block is fixedly arranged at the top end of the seventh rotating shaft, a limiting block is arranged on the supporting block, a first bevel gear is arranged on the seventh rotating shaft, an eighth rotating shaft is rotatably arranged on the rear end wall of the rotating cavity, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the eighth rotating shaft in the rotating cavity.
Furthermore, a fifth gear is fixedly arranged on the fourth rotating shaft and positioned in front of the third gear, a fourth connecting rod is fixedly arranged on the left end face of the top end of the second sliding block, a second open slot is arranged on the right side of the fourth connecting rod, a ninth rotating shaft is rotatably arranged at the right side of the second opening groove, a sixth gear is fixedly arranged at the front side of the ninth rotating shaft, a first chain is rotatably arranged between the sixth gear and the fifth gear, a seventh gear is fixedly arranged on the ninth rotating shaft and positioned at the rear end of the sixth gear, the left end of the fourth connecting rod is provided with a third opening groove, a tenth rotating shaft is rotatably arranged in the third opening groove, a fifth connecting rod is fixedly arranged on the tenth rotating shaft, a sixth connecting rod is fixedly arranged on the left end surface of the fifth connecting rod, the sixth connecting rod is provided with a steering block, the right end face of the steering block is fixedly provided with a sector rack, and the sector rack is meshed with the seventh gear.
Further, peel off the chamber with the separation chamber rotate the chamber rear end wall and be equipped with the transmission chamber, transmission chamber rear end wall is equipped with the motor, the motor preceding terminal surface with the eighth pivot is rotated and is connected, is located in the transmission intracavity the fixed eighth gear that is equipped with in the first pivot, be located in the transmission intracavity the fixed ninth gear that is equipped with in the sixth pivot, be located in the transmission intracavity the fixed tenth gear that is equipped with in the eighth pivot, the tenth gear with the ninth gear rotate between the eighth gear and be equipped with the second chain, be located in the transmission intracavity the eighth pivot in the tenth gear front end is fixed with the second friction pulley, be located in the transmission intracavity fixed be equipped with in the third pivot with second friction pulley friction fit's third friction pulley.
The invention has the beneficial effects that: the invention has simple structure and simple and convenient operation, and can automatically and quickly separate the tire outer cover from the hub.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-4, the automatic outer tire stripping device for a tire comprises a machine body 10, the machine body 10 includes a stripping cavity 11, an opening mechanism 90 is disposed on the upper side of the stripping cavity 11, a first sliding chute 30 is fixedly disposed on the left end wall of the stripping cavity 11, a first sliding block 29 is slidably disposed in the first sliding chute 30, a friction surface 28 is fixedly disposed on the bottom end surface of the first sliding block 29, a first rotating shaft 26 is rotatably disposed on the upper side of the stripping cavity 11, a first friction wheel 27 in friction fit with the friction surface 28 is fixedly disposed on the first rotating shaft 26, a first connecting rod 42 is fixedly disposed at the right end of the first sliding block 29, a fitting block 47 is fixedly disposed on the right end wall of the first connecting rod 42, a second connecting rod 43 is fixedly disposed on the bottom end surface of the first connecting rod 42, a through hole 44 is disposed in the second connecting rod 43, a third connecting rod 45 is slidably disposed in the through hole 44, a first, a sliding block 55 is fixedly arranged on the right end face of the third connecting rod 45, a first open slot 51 is arranged in the sliding block 55, a second rack 48 is fixedly arranged on the bottom end wall of the matching block 47, a second rotating shaft 50 is rotatably arranged in the first open slot 51, a first gear 49 is fixedly arranged on the second rotating shaft 50, and the first gear 49 is meshed with the second rack 48;
peel off 11 downside communicates and be equipped with disengagement chamber 25, be equipped with separating mechanism 91 in disengagement chamber 25, disengagement chamber 25 bottom is equipped with second spout 18, it is equipped with second slider 72 to slide in second spout 18, the fixed third rack 68 that is equipped with of second slider 72 left end face, second slider 72 left side is rotated and is equipped with third pivot 41, the fixed second gear 65 that is equipped with in third pivot 41, second gear 65 with third rack 68 meshes, second slider 72 bottom mounting is equipped with outer joint block 22, it is equipped with fourth pivot 20 to rotate on the outer joint block 22, the fixed third gear 21 that is equipped with in fourth pivot 20, work as when second slider 72 slides to the top third gear 21 with second gear 65 meshes.
First open slot 51 downside is rotated and is equipped with fifth pivot 53, the fixed bolt 54 that is equipped with in the fifth pivot 53, the fixed annular rack 52 that is equipped with in bolt 54 top, annular rack 52 with first gear 49 meshes, first connecting rod 42 downside is equipped with sixth pivot 33, the fixed fourth gear 56 that is equipped with in sixth pivot 33, fourth gear 56 can with first rack 46 meshes.
A rotating cavity 15 is formed in the right end wall of the separating cavity 25, a seventh rotating shaft 14 is rotatably arranged in the rotating cavity 15, a supporting block 13 is fixedly arranged at the top end of the seventh rotating shaft 14, a limiting block 12 is arranged on the supporting block 13, a first bevel gear 16 is arranged on the seventh rotating shaft 14, an eighth rotating shaft 38 is rotatably arranged on the rear end wall of the rotating cavity 15, and a second bevel gear 17 meshed with the first bevel gear 16 is fixedly arranged on the eighth rotating shaft 38 in the rotating cavity 15.
The fourth rotating shaft 20 is located on the front side of the third gear 21 and is fixedly provided with a fifth gear 19, the left end face of the top end of the second slider 72 is fixedly provided with a fourth connecting rod 71, the right side of the fourth connecting rod 71 is provided with a second open slot 62, the right side of the second open slot 62 is rotatably provided with a ninth rotating shaft 70, the front side of the ninth rotating shaft 70 is fixedly provided with a sixth gear 69, a first chain 67 is rotatably arranged between the sixth gear 69 and the fifth gear 19, the ninth rotating shaft 70 is located on the rear end of the sixth gear 69 and is fixedly provided with a seventh gear 64, the left end of the fourth connecting rod 71 is provided with a third open slot 61, a tenth rotating shaft 60 is rotatably arranged in the third open slot 61, a fifth connecting rod 59 is fixedly arranged on the tenth rotating shaft 60, a sixth connecting rod 24 is fixedly arranged on the left end face of the fifth connecting rod 59, and a steering block 23 is arranged on the sixth connecting rod 24, a sector rack 63 is fixedly arranged on the right end face of the steering block 23, and the sector rack 63 is meshed with the seventh gear 64.
The rear end walls of the stripping cavity 11, the separation cavity 25 and the rotating cavity 15 are provided with a transmission cavity 34, a motor 37 is arranged on the rear end wall of the transmission cavity 34, the front end surface of the motor 37 is rotatably connected with the eighth rotating shaft 38, an eighth gear 31 is fixedly arranged on the first rotating shaft 26 in the transmission cavity 34, a ninth gear 32 is fixedly arranged on the sixth rotating shaft 33 in the transmission cavity 34, a tenth gear 36 is fixedly arranged on the eighth rotating shaft 38 in the transmission cavity 34, a second chain 35 is rotatably arranged between the tenth gear 36 and the ninth gear 32 and between the tenth gear 31, a second friction wheel 39 is fixed at the front end of the tenth gear 36 on the eighth rotating shaft 38 in the transmission cavity 34, and a third friction wheel 40 in friction fit with the second friction wheel 39 is fixed on the third rotating shaft 41 in the transmission cavity 34.
The working state is as follows:
the tyre to be stripped is placed on the supporting block 13, the tyre is fixed through the limiting block 12, the motor 37 is started, the motor 37 rotates the eighth rotating shaft 38, the eighth rotating shaft 38 rotates to drive the tenth gear 36 to rotate, the tenth gear 36 rotates to drive the eighth gear 31 and the ninth gear 32 to rotate through the second chain 35, the eighth gear 31 and the ninth gear 32 rotate to drive the first rotating shaft 26 and the sixth rotating shaft 33 to rotate, the eighth rotating shaft 38 rotates to drive the third friction wheel 40 to rotate through the second friction wheel 39, and the second friction wheel 40 rotates to drive the third rotating shaft 41 to rotate. The eighth rotating shaft 38 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the seventh rotating shaft 14 to rotate, and the seventh rotating shaft 141 drives the supporting block 13 to rotate;
the first rotating shaft 26 rotates to drive the first friction wheel 27 to rotate, the first friction wheel 27 rotates to enable the first sliding block 29 to slide downwards by matching with the friction surface 28, the first sliding block 29 slides downwards to drive the first connecting rod 42 to slide downwards, the first connecting rod 42 slides downwards to enable the third connecting rod 45 to drive the sliding block 55 to slide downwards by the second connecting rod 43, the sliding block 55 slides downwards to drive the bolt 54 into the tire outer tire, when the third connecting rod 45 slides downwards to enable the first rack 46 to be meshed with the fourth gear 56, the sixth rotating shaft 33 rotates to drive the fourth gear 56 to rotate, the sixth gear 56 rotates to drive the sliding block 55 to slide rightwards by the first rack 46, the sliding block 55 slides rightwards by matching with the first gear 49 through the second rack 48 to enable the first gear 49 to rotate, the first gear 49 rotates to drive the bolt 54 to incline, and at the moment, the bolt 54 picks the upper end of the outer tire out of the hub along with the rotation of the tire driven by the supporting block 13;
the third rotating shaft 41 rotates to drive the second gear 65 to rotate, the second gear 65 rotates to enable the second sliding block 72 to slide upwards through matching with the third rack 68, the second sliding block 72 slides upwards to drive the sixth connecting rod 58 to slide upwards, the sixth connecting rod 58 slides upwards to jack up a tire and insert the tire into a disengaged lower end, when the second sliding block 72 slides to the topmost end, the third gear 21 is meshed with the second gear 65, at the moment, the second gear 65 drives the third gear 21 to rotate, the third gear 21 rotates to drive the fifth gear 19 to rotate through the fourth rotating shaft 20, the fifth gear 19 rotates to drive the sixth gear 69 to rotate through the first chain 67, the sixth gear 69 rotates to drive the seventh gear 64 through the ninth rotating shaft 70, and the seventh gear 64 rotates through matching with the sector rack 63 to enable the sector rack 63 to drive the steering block 23 to drive the sector rack 23 to rotate The sixth connecting rod 24 rotates rightwards, and the sixth connecting rod 24 rotates rightwards to match with the supporting block 13 to rotate so as to peel off the tire casing.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.