A kind of automotive tyre stripping attachment
Technical field
The present invention relates to a kind of automotive tyre stripping attachments, belong to vapour and protect equipment technical field.
Background technology
Tire is one of important component of automobile, it is directly contacted with road surface and automotive suspension mitigates garage jointly
Suffered impact when sailing ensures that automobile has good driving comfort and ride performance, when tyre fixing is with carrying at present,
Substantially manpower is used, when as excessive or overweight such as tire, then need to increase human hand, not only wastes time but also reduce working efficiency, for solution
The certainly above problem provides a kind of new technical solution.
Invention content
The purpose of the present invention is to provide a kind of automotive tyre stripping attachments, to solve mentioned above in the background art ask
Topic.
The present invention uses following technical scheme to achieve the above object:A kind of automotive tyre stripping attachment, including main body and
Universal wheel is provided with knob, cylindrical guide, crane and semicircle in the main body and presss from both sides, and the knob is set to body front end, drawing
Side is intermediate on hand is provided with crank, and the cylindrical guide is set to body front end both sides, and the crane is set to above main body,
And crane set is through on cylindrical guide, and transmission nut and reverse-flighted screw are provided on crane, the transmission nut is set to
Among crane bottom, drive screw is equipped in transmission nut, the drive screw is connected by bevel gear set with crank,
The reverse-flighted screw is laterally arranged in above crane, and reverse-flighted screw right end is provided with lateral crank, and the semicircle folder passes through biography
Dynamic nut is sheathed on reverse-flighted screw both sides, and semicircle presss from both sides inside circumference and shaft is provided with cylindrical roller, the universal wheel setting
In bottom part body.
Preferably, the reverse-flighted screw is a proper silk, the anti-silk design in one end.
Preferably, the cylindrical roller is provided with 6 altogether.
Preferably, it is carved on the outside of the cylindrical guide and is equipped with graduation mark.
Compared with prior art, the beneficial effects of the invention are as follows:The configuration of the present invention is simple, reasonable design, semicircle folder pass through
Transmission nut is sheathed on reverse-flighted screw both sides, can drive two semicircle folder tightenings simultaneously, unclamp, semicircle presss from both sides inside circumference by turning
Axis is provided with cylindrical roller, can arbitrarily adjust the angle of tire screw hole, be carved on the outside of cylindrical guide and be equipped with graduation mark, lockable tire
Access height saves the time.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is side view of the present invention;
In figure:1- main bodys;2- universal wheels;3- shakes hands;4- cylindrical guides;5- cranes;6- semicircles press from both sides;7- cranks;8- is passed
Dynamic nut;9- drive screws;10- bevel gear sets;11- reverse-flighted screws;12- transverse direction cranks;13- cylindrical rollers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole elaboration.
As shown in Figs. 1-2, a kind of automotive tyre stripping attachment, including main body 1 and universal wheel 2 are provided with knob in main body 1
3, cylindrical guide 4, crane 5 and semicircle press from both sides 6, and knob 3 is set to 1 front end of main body, and 3 top of knob is intermediate to be provided with crank 7, circle
Column guide rail 4 is set to 1 front end both sides of main body, and crane 5 is set to 1 top of main body, and 5 sets of crane is through on cylindrical guide 4,
Transmission nut 8 and reverse-flighted screw 11 are provided on crane 5, transmission nut 8 is set among 5 bottom of crane, transmission nut 8
It is inside equipped with drive screw 9, drive screw 9 is connected by bevel gear set 10 with crank 7, and reverse-flighted screw 11 is laterally arranged in liter
5 top of frame drops, and 11 right end of reverse-flighted screw is provided with lateral crank 12, and semicircle folder 6 is sheathed on reverse-flighted screw 11 by transmission nut 8
Both sides, semicircle press from both sides 6 inside circumferences and shaft are provided with cylindrical roller 13, and universal wheel 2 is set to 1 bottom of main body.
Specifically used mode:When unloading tire, the nut on tire is laid down, main body 1 is pushed into below tire, rotation is shaken
Drive screw 9 in 7 drive bevel gear sets 10 is rotated, the rotation of drive screw 9 drives crane 5 along about 4 cylindrical guide
Linear motion adjusts the position between semicircle folder 6 and tire, and then the lateral crank 12 of rotation drives reverse-flighted screw 11 to rotate, two-way
The rotation of screw rod 11 drives 6 tightening of semicircle folder to clamp tire, while pulling knob 3 that tire is made to be detached with wheel rim, when filling tire, passes through
Graduation mark on cylindrical guide 4 adjusts crane 5 to height and position when unloading tire, passes through the adjusting tire spiral shell of cylindrical roller 13
Orifice angle pushes knob 3, tire is pushed into wheel rim and is assembled.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention with spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.