Mini train class recreational machine drive mechanism
Technical field
The present invention relates to a kind of mini train class recreational machine, refer in particular to the drive mechanism of mini train class recreational machine.
Background technology
Existing driven by power mini train class recreational machine (such as Alishan mini train, brave fire brigade, dark train, wizard's castle etc.), the drive mechanism of vehicle mainly has following three kinds of forms:
One is that drive mechanism is directly installed in rotatable vehicle bridge, and during turning, drive mechanism is followed vehicle bridge and rotated together, such as brave fire brigade, Alishan mini train.This drive mechanism size is big, and during turning, driving wheel abrasion is relatively big, and it is suitable for low power occasion, and it is bigger to run noise.
The second is to guide, in the middle of using, the mode driven, and installs friction driving roller and guiding mechanism drives vehicle motion in the middle of vehicle, and BOGEY WHEEL uses Universal wheel structure, such as wizard's castle.This type of drive requires that vehicle medium position need to reserve enough spaces, causes vehicle body higher, and maintenance difficult is not suitable for acclive place.
Also having a kind of is to use an independent traction apparatus to carry out trailer wagon motion, such as dark train.The longer dimension of this drive mechanism vehicle, takes up an area relatively big, is used for the dolly of continuous low cruise.Along with the requirement of amusement is improved constantly by people, comfort level and the speed of vehicle are had higher requirement by passenger.Client it is also proposed higher requirement to handling capacity of passengers and the place adaptability of recreation facility.The driving structure of existing power-actuated mini train class recreational machine is difficult to meet the demand of passenger and client.
Summary of the invention
It is an object of the invention to be to overcome the deficiencies in the prior art, it is provided that a kind of compact conformation, operate steadily and safe and reliable, the mini train class recreational machine drive mechanism of low abrasion, it is suitable on acclive track driving.
In order to solve the technical problem of above-mentioned existence, the present invention uses following technical proposals:
A kind of mini train class recreational machine drive mechanism, including guided way, guidance set, differential mechanism, is fixedly connected on a pair half axle assemblies at differential mechanism two ends, the pair of wheels assembly being separately mounted on this double axle assembly other end and the road wheel being arranged on vehicle wheel component;Described differential mechanism passes through mechanical transmission structure by reducing motor drive connection;Described differential mechanism is connected on bogie by bearing lateral rotation, and described reducing motor is fixedly installed on bogie;Described guidance set slides along this directive wheel, and described guidance set is installed on this bogie rotatably;Described half axle assembly has Universal drive.
In the improvement project to above-mentioned mini train class recreational machine drive mechanism, described guidance set realizes linkage by oscillating bearing and connecting rod with vehicle wheel component.
In the improvement project to above-mentioned mini train class recreational machine drive mechanism, described guidance set includes the directive wheel of at least two pairs of horizontal positioned, the guide wheel shaft being rotationally connected by bearing, leading truck with this directive wheel, and described guide wheel shaft upper end is installed in the axle hole of this leading truck;All directive wheels are divided into and are clipped in the both sides of this guided way the most over the ground and slide along this guided way respectively;The axle hole of this leading truck is bigger than described guide wheel shaft, is provided with the regulation bolt for regulating gap between directive wheel and guided way on described leading truck.
In the improvement project to above-mentioned mini train class recreational machine drive mechanism, by breathing out, head and road wheel are fixing to be connected described vehicle wheel component;Described vehicle wheel component includes the contiguous block being connected by bearing with Kazakhstan head, and one end is connected to the wheel carrier that two connecting rods of contiguous block upper and lower end are connected with the two connecting rod other end;Described wheel carrier is rotatably connected on this bogie by bearing 55 vertical;Described contiguous block, two connecting rods and wheel carrier constitute parallelogram.
In the improvement project to above-mentioned mini train class recreational machine drive mechanism, described mechanical transmission structure include being arranged on differential mechanism from sprocket wheel, be arranged on the head sprocket on reducing motor output shaft end, and the driving chain coupled together by master and slave sprocket wheel.
In the improvement project to above-mentioned mini train class recreational machine drive mechanism, described mechanical transmission structure include being arranged on differential mechanism from sprocket wheel, be arranged on the head sprocket on reducing motor output shaft end, and the driving chain coupled together by master and slave sprocket wheel.
Compared with prior art, the invention has the beneficial effects as follows: owing to it is to be kept straight on by machine driving and half axle assembly direct driving two rows travelling wheel, and use half axle assembly to realize the transmission of power between road wheel and differential mechanism, thus realized the differential of two road wheels when turning by differential mechanism, and the feature of half axle assembly tool Universal drive, the road wheel being arranged on vehicle wheel component can be swung and rotate by relative frame, road wheel also can be fully contacted with road surface in the road surface walking risen and fallen, the most both the amusement locomotive abrasion when turning had been reduced, can be useful in again on the track of the gradient and rail level injustice and drive, therefore the compact conformation of the present invention, operate steadily and safe and reliable.
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
[accompanying drawing explanation]
Fig. 1 is the structural representation one of the embodiment of the present invention;
Fig. 2 is the structural representation two of the embodiment of the present invention;
Fig. 3 is that the B of Fig. 1 is to schematic diagram;
Fig. 4 is Fig. 1 enlarged drawing at the A of local;
Fig. 5 is the structural representation of the vehicle wheel component of the embodiment of the present invention;
Fig. 6 is the structural representation of the guidance set of the embodiment of the present invention;
Fig. 7 is the top view of Fig. 6.
[detailed description of the invention]
A kind of mini train class recreational machine drive mechanism, as shown in Figures 1 to 3, can need to use half axle assembly different in size according to structure including guided way 1, guidance set 2, differential mechanism 3, a pair half axle assembly 4(being fixedly connected on differential mechanism 3 two ends), it is separately mounted to the pair of wheels assembly 5 on this double axle assembly 4 other end and the road wheel 6 being arranged on vehicle wheel component 5;Described differential mechanism 3 passes through mechanical transmission structure 7 by reducing motor 8 drive connection;Described differential mechanism 3 is connected on bogie 9 by bearing lateral rotation, and described reducing motor 8 is fixedly installed on bogie 9;Described guidance set 2 slides along this directive wheel 21, and described guidance set 2 is installed on this bogie 9 rotatably by bearing;Described half axle assembly 4 has Universal drive feature.
Owing to the present invention is to be kept straight on by mechanical transmission structure 7 and the two and half direct driving two rows travelling wheels 6 of axle assembly 4, and use half axle assembly to realize the transmission of power between road wheel 6 and differential mechanism 3, thus realized the differential of two road wheels when turning by differential mechanism 3, and the feature of half axle assembly 4 tool Universal drive, the road wheel 6 being arranged on vehicle wheel component 5 can bogie 9 and vehicle frame 10 be swung relatively, road wheel 6 also can be fully contacted with road surface in the road surface walking risen and fallen, the most both the amusement locomotive abrasion when turning had been reduced, can drive on acclive track again, therefore the compact conformation of the present invention, operate steadily and safe and reliable.
In the present embodiment, as in figure 2 it is shown, described guidance set 2 realizes linkage by oscillating bearing 30 and connecting rod 40 with vehicle wheel component 5.As shown in Figure 6,7, described guidance set 2 includes the directive wheel 21 of at least two pairs of horizontal positioned, the guide wheel shaft 23 being rotationally connected by bearing 22, leading truck 24 with this directive wheel 21, and described guide wheel shaft 23 upper end is installed in the axle hole 241 of this leading truck 24;All directive wheels 21 are divided into and are clipped in the both sides of this guided way 1 the most over the ground and slide along this guided way 1 respectively, to guide mini train orbiting;The axle hole 241 of this leading truck 24 is bigger than described guide wheel shaft 23, is provided with the regulation bolt 25 for regulating gap between directive wheel 21 and guided way 1 on described leading truck 24, is extremely suitable for by the gap of regulation bolt regulation directive wheel with guided way.Guided way 1 is mounted with trolley group 100, by the power taking from trolley group 100 of current collector group, realizes power supply for vehicle.
As it is shown in figure 5, described vehicle wheel component 5 is connected by Kazakhstan 60 is fixing with road wheel 6;Described vehicle wheel component 5 includes that one end is connected to the wheel carrier 54 that two connecting rods 53 of contiguous block 52 upper and lower end are connected with the two connecting rod 53 other end by bearing 51 and Kazakhstan 60 contiguous block 52 being connected;Described wheel carrier 54 is rotatably connected on this bogie 9 by bearing 55 vertical;Described contiguous block 52, two connecting rod 53 and wheel carrier 54 constitute parallelogram after being connected by bearing pin 56, two road wheels so can be made to contact with ground all the time, reduce the impact of Uneven road driving force, simultaneously work as the effect necessarily buffered, so that mini train is the most steady.In order to make parallelogram sturcutre be in poised state, described wheel carrier 54 is provided with the limited block 58 regulated by bolt 57, is regulated the lifting of limited block by bolt 57, in described limited block 58 that connecting rod 53 superjacent.
As it is shown on figure 3, described mechanical transmission structure 7 include being arranged on differential mechanism 3 from sprocket wheel 71, be arranged on the head sprocket 72 on reducing motor 8 output shaft end, and the driving chain 73 coupled together by master and slave sprocket wheel 72,71.Here, reducing motor 8 is bolted on bogie 9.
The present embodiment is when assembling, and road wheel 6 stop nut is fixed on Kazakhstan 60, and Kazakhstan 60 is fixed on vehicle wheel component 5 by bearing again.That half axle assembly 4 one end spline on the left side is connected with Kazakhstan 60, and other end spline is connected with differential mechanism 3.Differential mechanism 3 one end is fixed on bogie 9 by bearing 70, and the other end is fixed on differential mechanism fixture 31 also by bearing 70, and differential mechanism fixture 31 is fixed by bolts on bogie 9, and bogie 9 is bolted on vehicle frame 10.On differential mechanism 3 with bolt 80 be mounted with one from sprocket wheel 71, be connected with the head sprocket 72 of reducing motor 8 output shaft end by driving chain 73 from sprocket wheel 71, realize transmission each other.Reducing motor 8 is bolted on bogie 9.Similarly, that half axle assembly 4 one end spline on the right is connected with Kazakhstan 60, and other end spline is connected with differential mechanism 3.Preferably, differential mechanism 3 is mounted with sealing ring 90, is used for preventing dust from entering in differential mechanism 3.
It is only preferred embodiment of the present invention in sum, is not used for limiting the practical range of the present invention.The most all equivalence changes made according to the content of scope of the present invention patent and modification, all should belong to the technology category of the present invention.