CN204726542U - A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear - Google Patents
A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear Download PDFInfo
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- CN204726542U CN204726542U CN201520267909.3U CN201520267909U CN204726542U CN 204726542 U CN204726542 U CN 204726542U CN 201520267909 U CN201520267909 U CN 201520267909U CN 204726542 U CN204726542 U CN 204726542U
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- tapper
- wheel
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- suspension assembly
- backing system
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Abstract
A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear of the utility model, belongs to crawler vehicle field; Technical matters to be solved there is provided a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear, adopt speed change differential system, reduce assembly volume and weight, use conical ring formula electrodeless variable-speed and turn to, arbitrarily controlling radius of rotation, add backing system, crawler vehicle really can freely be exercised, suspension assembly can arbitrarily dismounting, decomposes car body total weight, adult can arbitrarily be carried; The technical scheme solving this technical problem employing is: a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear, comprise pedal, bracing frame, driven unit, suspension assembly and control lever, pedal is arranged at bracing frame top, bracing frame is framed structure, its internal cavities place is provided with driven unit, the both sides of bracing frame establish the castellated shaft for plug-in mounting suspension assembly respectively, and suspension assembly is two, is inserted into the both sides of bracing frame respectively; The utility model can be widely used in crawler vehicle field.
Description
Technical field
A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear of the utility model, belongs to crawler vehicle technical field.
Background technology
Individual's crawler vehicle is strong as a kind of cross-country traveling ability, the walking instrument of harsh and unforgiving environments and road conditions can be adapted to, more and more use by people, crawler vehicle of the prior art needs two cover systems with turning in speed change, i.e. speed change system and steering swivel system, speed change system is normally used is conveyor type electrodeless variable-speed, required power greatly when traditional buncher actuating unit speed ratio changes, unnecessary delay is caused in shift process, steering swivel system is by carrying out coordinating the differential realizing left and right crawler belt with the belt wheel of variable-diameter equally on the basis of belt transport, this mode can cause the turn radius of crawler vehicle very large, not easily turn, use these two systems can take most of space in car body, integral device weight is larger, simultaneously, crawler vehicle does not in the prior art have car-backing function, the backward going that also cannot realize two crawler belts realizes pivot turn, this just causes, in some small spaces or area with a varied topography, cannot realizing the random traveling of crawler vehicle.
The individual crawler vehicle weight of minimum mass reaches 90 kilograms on the market at present, this just means, in the area that cannot travel, as river or climb very steep slopes etc., need two or more manpower could carry crawler vehicle, the area that cannot be able to travel at crawler vehicle, usual mankind's walking is also very difficult, when difficulty in walking many people lift crawler vehicle walking almost cannot realize, this makes the Applicable scope of crawler vehicle reduce.
Operationally, in prior art, the adjusting knurl position of the band wheel with adjustable diameter that steering swivel system adopts needs to control by the pedal angle of user underfooting, when crawler vehicle runs into higher comparatively Dou Po road, as tangent line on Yao Po road travels, due to gravity, user will inevitably tilt by health laterally, at this moment in order to the dynamics balanced on health pin can shift inside pedal, thus causes pedal angle to change, crawler vehicle is turned to voluntarily when climb very steep slopes, and wayward direction.
For backing system, use shift fork to regulate spline housing, but for crawler vehicle, backing system is chronically exposed to outside in prior art, impurity will inevitably be adhered in the surface of shift fork, and long-term plug by the surface abrasion of shift fork, can affect service life.
Utility model content
The utility model overcomes the deficiency that prior art exists, provide a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear, adopt speed change differential system, combine together by speed change system and differential system, make operation simpler and easy and the volume of reduction driven unit, reduce the weight of integral device, use conical ring formula electrodeless variable-speed and turn to, structure is simple, the power needed is low, between mechanical efficiency and transmitting torque, realize automatic mechanical type regulate, arbitrarily radius of rotation can be controlled when turning to, do not need electronic sensor and automatically controlled or hydraulic efficiency pressure system, the cost-effective reliability simultaneously ensureing work, add backing system, crawler vehicle really can freely be exercised, meanwhile, change both sides crawler belt into suspension assembly, suspension assembly can arbitrarily dismounting, is taken off by suspension assembly cannot travel area, decomposes car body total weight, adult can arbitrarily be carried.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear, comprise pedal, bracing frame, driven unit, suspension assembly and control lever, described pedal is arranged at bracing frame top, support frame as described above is framed structure, its internal cavities place is provided with driven unit, the both sides of support frame as described above establish the castellated shaft for plug-in mounting suspension assembly respectively, described suspension assembly is two, be inserted into the both sides of bracing frame respectively, described control lever is arranged at the front side of bracing frame;
Described driven unit comprises actuating device, starter gear, speed change differential system and backing system, the output shaft of described actuating device is connected with starter gear, the output shaft of described starter gear is connected with speed change differential system, described speed change differential system comprises the first tapper group, second tapper group and main transmission axle, described first tapper group and the second tapper group are symmetricly set on main transmission axle, described first tapper group comprises the first active tapper, first driven tapper, first transmission ring and the first deflector, described first transmission ring be set in first initiatively on tapper and by first initiatively tapper realize axial-rotation, described first driven tapper is and the identical tapper of the first active tapper shape, and oppositely arrange with the first active tapper, described first driven tapper is by realizing rotating with the friction force of the first transmission ring, described first deflector is arranged at the outside of the first transmission ring and regulates axial location and the level angle of the first transmission ring, the structure of described second tapper group is identical with the structure of the first tapper group, described second tapper group comprises the second active tapper, second driven tapper, second transmission ring and the second deflector, described backing system comprises the first backing system and the second backing system, described first backing system is identical with the 26S Proteasome Structure and Function of the second backing system, described first backing system is connected with the output shaft of the first driven tapper, described second backing system is connected with the output shaft of the second driven tapper,
Described suspension assembly comprises the first suspension assembly and the second suspension assembly, described first suspension assembly and the second suspension assembly are the identical symmetrical structure of structure, described first suspension assembly is connected with the output shaft of the first backing system, and described second suspension assembly is connected with the output shaft of the second backing system.
Described first suspension assembly comprises crawler belt, little power wheel, large drive wheel, support wheel and skeleton, described little power wheel, large drive wheel and support wheel all arrange with on skeleton, described skeleton is provided with the splined hole for coordinating with the castellated shaft on bracing frame, described little power wheel is connected with the output shaft of the first backing system, described little power wheel realizes forward or reverse by the first backing system, the chain for transmission is provided with between described little power wheel and large drive wheel, described little power wheel is rotated by chain-driving large drive wheel, described crawler belt realizes motion by the rotation of large drive wheel.
Wherein, a kind of preferred structure of described first backing system is: comprise planetary structure and gear shifting structure, described gear shifting structure comprises spline housing, first engaging gear, second engaging gear and for regulating the spline housing regulating control of spline housing position, it is inner that described planetary structure is arranged at the first engaging gear, described spline housing is the column structure being provided with baffle plate in the middle part of both ends open, one end of described spline housing is set on the first engaging gear with on the second engaging gear, the outside of described second engaging gear is provided with the shell for fixing the first backing system position, the other end of described spline housing is set on shell when moveing backward, described spline regulating control comprises permanent magnet and electromagnet, described permanent magnet is embedded on baffle plate, described electromagnet is arranged on shell.
Wherein, the another kind of preferred structure of described first backing system is: described first backing system comprises forward guide wheel, reverse wheel, reverse guide wheel, transfer wheel and transmission shaft, described forward guide wheel is fixed on the tip of the first driven tapper, described forward guide wheel is all connected with transmission shaft by bearing with the first driven tapper, described forward guide wheel is provided with driving cog away from the one side of the first driven tapper, described reverse guide wheel is coaxially arranged with forward guide wheel and is connected with transmission shaft by bearing, described reverse guide wheel is provided with driving cog near the one side of forward guide wheel, described reverse wheel is arranged at forward guide wheel and oppositely also can slides on transmission shaft between guide wheel, two sides of described reverse wheel are provided with driving cog and are connected with transmission shaft by spline, described transfer wheel is arranged at the input end of the first active tapper, be connected by chain between described transfer wheel with reverse guide wheel.
Described first deflector and the second deflector all regulate the anglec of rotation by steering wheel.
Described starter gear is turbine transformer, liquid clutch or dry type clutch.
Described support wheel is multiple, is arranged on skeleton and also supports and transmission crawler belt.
The output shaft of described first backing system and the second backing system is castellated shaft, and the axis hole of described little power wheel is splined hole.
Described skeleton is provided with the recoil spring for cushioning.
Described reverse wheel adjusts its axial location by shift fork.
The utility model compared with prior art has following beneficial effect.
1, adopt speed change differential system, be combined as a whole by speed change system and differential system, reduce the volume and weight of whole system, make the more portable and operation of crawler vehicle.
2, adopt conical ring formula electrodeless variable-speed mode to avoid existing continuously tracked vehicle while increase system of vehicle transmission moment of torsion, also in this contradiction increasing power needed for wagon control, decrease the kinetic equation loss in transmission, control simple.
3, it turns to adopt two groups of tapper groups and servos control, the basis of speed change realizes turn to arbitrarily, both sides crawler belt height ratio differential, the alerting ability of comprehensive raising crawler vehicle, solve the problem that original crawler vehicle angle of turn is excessive, break away from the drawback of the crawler vehicle auto-steering because of foot's Passive Control pedal generation.
4, backing system is installed additional respectively at two mouths of speed change differential system, realize the car-backing function of crawler vehicle, really realize freely exercising of crawler vehicle, can realize the vehicle center of circle turn again can when some narrow spaces or in stays, by crawler vehicle reversing output.
5, the spline regulating control controlling spline housing position in backing system is improved to electromagnetic controller by shift fork, avoids the impact of dust impurity on shift fork, system cloud gray model is more steady, also can according to the actual conditions Fast Installation under varying environment and dismounting.
6, detachable suspension assembly is used, when some extreme terrains or crawler vehicle cannot travel, two of crawler vehicle cover suspension assemblies can be taken, after crawler vehicle is divided into three large parts, the lighter in weight of all parts, adult can bear its weight completely and carry with, simultaneously, vehicle body after dismounting can be used as propulsion source and provides power to external world, and its output shaft can connect the equipment such as air pump, uses when rescue or extraneous unpowered environment.
7, this crawler vehicle is assembled simply on the whole, and low cost of manufacture, maintenance is more convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model driving system.
Fig. 3 is the structural representation of the utility model driven unit.
Structural representation when Fig. 4 is backing system of the present utility model rotating forward.
Structural representation when Fig. 5 is backing system of the present utility model reversion.
Fig. 6 is the structural representation of suspension assembly of the present utility model.
Fig. 7 is the backing system structural representation of the utility model embodiment two.
In figure, 1 is pedal, 2 is bracing frame, 3 is driven unit, 4 is suspension assembly, 41 is the first suspension assembly, and 411 is crawler belt, 412 is little power wheel, 413 is large drive wheel, 414 is support wheel, 415 is skeleton, 416 is splined hole, 417 is chain, 42 is the second suspension assembly, 5 is actuating device, 6 is starter gear, 7 is speed change differential system, 71 is the first tapper group, 711 is the first active tapper, 712 is the first driven tapper, 713 is the first transmission ring, 714 is the first deflector, 72 is the second tapper group, 721 is the second active tapper, 722 is the second driven tapper, 723 is the second transmission ring, 724 is the second deflector, and 73 is main transmission axle, 8 is backing system, 80 is transmission shaft, 81 is the first backing system, 82 is the second backing system, 83 is planetary structure, 831 is driving wheel, 832 is flower wheel, 84 is gear shifting structure, 841 is spline housing, 842 is the first engaging gear, 843 is the second engaging gear, and 844 is spline housing regulating control, 845 is permanent magnet, and 846 is electromagnet, 847 is baffle plate, 85 is shell, 86 is forward guide wheel, 87 is reverse wheel, 88 is reverse guide wheel, 89 is transfer wheel, 10 is control lever.
Detailed description of the invention
Embodiment one
As shown in Fig. 1 ~ Fig. 6, a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear of the utility model, comprise pedal 1, bracing frame 2, driven unit 3, suspension assembly 4 and control lever 10, described pedal 1 is arranged at bracing frame 2 top, support frame as described above 2 is framed structure, its internal cavities place is provided with driven unit 3, the both sides of support frame as described above 2 establish the castellated shaft for plug-in mounting suspension assembly 4 respectively, described suspension assembly 4 is two, be inserted into the both sides of bracing frame 2 respectively, described control lever 10 is arranged at the front side of bracing frame 2.
Described driven unit 3 comprises actuating device 5, starter gear 6, speed change differential system 7 and backing system 8, the output shaft of described actuating device 5 is connected with starter gear 6, the output shaft of described starter gear 6 is connected with speed change differential system 7, described speed change differential system 7 comprises the first tapper group 71, second tapper group 72 and main transmission axle 73, described first tapper group 71 and the second tapper group 72 are symmetricly set on main transmission axle 73, the output shaft of described starter gear 6 is connected on main transmission axle 73, when actuating device 5 runs, starter gear 6 is driven to operate, described starter gear 6 can be turbine transformer, liquid clutch or dry type clutch, preferred turbine transformer in this embodiment, by being flexible coupling, make crawler vehicle from static to gentle start during low speed, in accelerator, during larger Power output, increase moment of torsion, improve the performance of crawler vehicle really.
After power is transferred to main transmission axle 73 by actuating device 5, power is proceeded to the first tapper group 71 and the second tapper group by main transmission axle 73, described first tapper group 71 comprises the first active tapper 711, first driven tapper 712, first transmission ring 713 and the first deflector 714, described first transmission ring 713 be set in first initiatively on tapper 711 and by first initiatively tapper 711 realize axial-rotation, described first driven tapper 712 is and the identical tapper of the first active tapper 711 shape, and oppositely arrange with the first active tapper 711, described first driven tapper 712 is by realizing rotating with the friction force of the first transmission ring 713, described first deflector 714 is arranged at the outside of the first transmission ring 713 and regulates axial location and the level angle of the first transmission ring 713, described first deflector 714 can do the rotation of certain angle by the control of steering wheel in working space, the structure of described second tapper group 72 is identical with principle of work with the structure of the first tapper group 71, described second tapper group 72 comprises the second active tapper 721, second driven tapper 722, second transmission ring 723 and the second deflector 724, same, the control of angle is also carried out in described second deflector 724 by steering wheel.
When crawler vehicle needs fixed speed ratio to export, first deflector 714 and the second deflector 724 only need maintenance first transmission ring 713 and the second transmission ring 723 at certain speed ratio position and keep plumbness with tapper axis, and the symmetry that the level attitude of two transmission rings will be absolute is simultaneously consistent with the moving velocity of the crawler belt guaranteeing both sides; When crawler vehicle needs to change speed ratio, servo driving first transmission ring 713 and the second transmission ring 723 change equal angular simultaneously, two transmission rings just can along with the motion automatic moving of tapper, when arriving the speed ratio needed, two transmission rings are gone back to vertical angle state by two deflectors, such speed-ratio regulation process only needs the inertia overcoming transmission ring and deflector itself, only needs lower powered motor to realize.
When crawler vehicle need right-hand turning to time, second deflector 724 controls the second transmission ring 723 and is moved to the left, thus reduce the running velocity of right side track, the position controlling the first transmission ring 713 and the second transmission ring 723 can control the speed of turning, when the first transmission ring 713 is at high order end, second transmission ring 723 is when high order end, and right hand steering is fastest, and steering angle is minimum; In like manner, when the first transmission ring 713 and the second transmission ring 723 are in low order end formula, left side turning velocity is the fastest, and steering angle is minimum; When wanting to control certain rotating speed and steering angle, the position of two transmission rings only need be adjusted.
Described backing system 8 comprises the first backing system 81 and the second backing system 82, described first backing system 81 is identical with the 26S Proteasome Structure and Function of the second backing system 82, described first backing system 81 is connected with the output shaft of the first driven tapper 712, described second backing system 82 is connected with the output shaft of the second driven tapper 722, described first backing system 81 comprises planetary structure 83 and gear shifting structure 84, described planetary structure 83 comprises driving wheel 831 and 3 flower wheels 832, described gear shifting structure 84 comprises spline housing 841, first engaging gear 842, second engaging gear 843 and for regulating the spline housing regulating control 844 of spline housing position, it is inner that described planetary structure 83 is arranged at the first engaging gear 841, described spline housing 841 is the column structure being provided with baffle plate 847 in the middle part of both ends open, one end of described spline housing 841 is set on the first engaging gear 842 with on the second engaging gear 843, the outside of described second engaging gear 843 is provided with the shell 85 for fixing the first backing system 81 position, the other end of described spline housing 841 is set on shell 85 when moveing backward, described spline regulating control 844 comprises permanent magnet 845 and electromagnet 846, described permanent magnet 845 is embedded on baffle plate 847, described electromagnet 846 is arranged on shell 85.
When crawler vehicle forward travel, with the first engaging gear 842 and the second engaging gear 843 while of spline housing 841, now the output shaft of the first driven tapper 712 drives planetary structure 83 to rotate forward, due to spline housing 841 simultaneously with the first engaging gear 842 and the second engaging gear 843, therefore whole first backing system 81 rotates forward simultaneously, does not now have relative motion between driving wheel 831 and flower wheel 832; Same, the second backing system 82 is the same with the first backing system 81, is in integrally rotated state, now crawler belt the rotating forward and just march forward with two backing systems of both sides.
When crawler vehicle is moveed backward, start spline regulating control 844, electromagnet 846 is energized, electromagnet 846 after energising attracts the permanent magnet 845 being embedded in baffle plate 847, baffle plate 845 is made to drive spline housing 841 to be attracted to the side of shell 85, spline housing 841 departs from the first engaging gear 842 simultaneously, be connected with the second engaging gear 842 and shell 85, now, driving wheel 831 rotates forward, flower wheel 832 is rotated backward, because the internal tooth of the first engaging gear 842 engages with flower wheel 832, therefore the first engaging gear 842 rotates backward, because the first engaging gear 842 departs from spline housing 841, therefore the first engaging gear 842 can not drive spline housing 841 to rotate, therefore spline housing 841 and the second engaging gear 843 static, first engaging gear 842 rotates backward, same, the second backing system 82 is the same with the first backing system 81, rotates backward, now both sides crawler belt with two backing systems rotate backward and negative line feed, thus realize the reversing of whole crawler vehicle.
The both sides of support frame as described above are provided with suspension assembly 4, described suspension assembly 4 comprises the first suspension assembly 41 and the second suspension assembly 42, described first suspension assembly 41 and the second suspension assembly 42 are the identical symmetrical structure of structure, described first suspension assembly 41 is connected with the output shaft of the first backing system 81, described second suspension assembly 42 is connected with the output shaft of the second backing system 82, described first suspension assembly 41 comprises crawler belt 411, little power wheel 412, large drive wheel 413, support wheel 414 and skeleton 415, described little power wheel 412, large drive wheel 413 and support wheel 414 all arrange with on skeleton 415, described skeleton 415 is provided with the splined hole 416 for coordinating with the castellated shaft on bracing frame 2, described little power wheel 412 is connected with the output shaft of the first backing system 81, described little power wheel 412 realizes forward or reverse by the first backing system 81, the chain 417 for transmission is provided with between described little power wheel 412 and large drive wheel 413, described little power wheel 412 drives large drive wheel 413 to rotate by chain 417, described crawler belt 411 realizes motion by the rotation of large drive wheel 413, described support wheel 414 is multiple, be arranged on skeleton 5 and also support and transmission crawler belt 411, wherein, the output shaft of described first backing system 81 and the second backing system 82 is castellated shaft, the axis hole of described little power wheel 412 is splined hole.
During dismounting suspension assembly 4, only little power wheel 412 need be extracted from the castellated shaft of backing system 8, extracted from the castellated shaft bracing frame 2 by skeleton 415 and can realize dismounting, installing suspension assembly 4 is also same method, simple and convenient.
Simultaneously, the output shaft after dismounting suspension assembly can use as Power output, in rescue or when needing power, can access the equipment such as air pump, be applicable to the situation that cannot provide power.
In addition, described skeleton 415 is provided with the recoil spring for cushioning.
Embodiment two
As Fig. 1, Fig. 3, Fig. 6 and Fig. 7, embodiment two is with the difference of embodiment one: described first backing system 81 comprises forward guide wheel 86, reverse wheel 87, reverse guide wheel 88, transfer wheel 89 and transmission shaft 80, described forward guide wheel 86 is fixed on the tip of the first driven tapper 712, described forward guide wheel 86 is all connected with transmission shaft 80 by bearing with the first driven tapper 712, therefore forward guide wheel 86 and the first driven tapper 712 arbitrarily can rotate on transmission shaft 80, described forward guide wheel 86 is provided with driving cog away from the one side of the first driven tapper 712, described reverse guide wheel 88 is arranged with forward guide wheel 86 is coaxial and is connected with transmission shaft 80 by bearing, described reverse guide wheel 88 is provided with driving cog near the one side of forward guide wheel 86, described reverse wheel 87 is arranged at forward guide wheel 86 and oppositely also can slides on transmission shaft 80 between guide wheel 88, two sides of described reverse wheel 87 are provided with driving cog and are connected with transmission shaft 80 by spline, described transfer wheel 89 is arranged at the input end of the first active tapper 711, be connected by chain between described transfer wheel 89 with reverse guide wheel 88.
When crawler vehicle forward travel, reverse wheel 87 is engaged with forward guide wheel 86 by the adjustment of shift fork, because power transmission is given the first driven tapper 712 by the first active tapper 711, forward guide wheel 86 is fixedly connected with the first driven tapper 712, therefore reverse wheel 87 now rotates with forward guide wheel 86 and drives transmission shaft 80 to rotate, realize the output of power, due to first, initiatively tapper 711 is contrary with the hand of rotation of the first driven tapper 712, therefore when first initiatively tapper 711 reverses, first driven tapper 712 rotates forward, and forward transferring drive axle 80, power transmission is given the first suspension assembly 41 and is realized crawler vehicle forward travel by transmission shaft 80, same, the second backing system 82 is the same with the first backing system 81, rotates forward, now both sides crawler belt with two backing systems rotate forward and forward advance, thus realize the forward travel of whole crawler vehicle.
When crawler vehicle is moveed backward, reverse wheel 87 is engaged with reverse guide wheel 88 by the adjustment of shift fork, now reverse wheel 87 and forward guide wheel 86 disconnect, power is transferred to transfer wheel 89 by the transmission shaft of the first active tapper 711, when first initiatively tapper reverses, described transfer wheel 89 is reversed by the reverse guide wheel 88 of chain-driving, because reverse guide wheel 88 engages with reverse wheel 87, therefore reverse wheel 87 contrarotation, reverse wheel 87 drives transmission shaft 80 contrarotation, and power transmission is realized crawler vehicle backward going to suspension by transmission shaft 80; Same, the second backing system 82 is the same with the first backing system 81, rotates backward, now both sides crawler belt with two backing systems rotate backward and negative line feed, thus realize the reversing of whole crawler vehicle.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (10)
1. the detachable track car having electrodeless variable-speed concurrently and reverse gear, it is characterized in that: comprise pedal (1), bracing frame (2), driven unit (3), suspension assembly (4) and control lever (10), described pedal (1) is arranged at bracing frame (2) top, support frame as described above (2) is framed structure, its internal cavities place is provided with driven unit (3), the both sides of support frame as described above (2) establish the castellated shaft for plug-in mounting suspension assembly (4) respectively, described suspension assembly (4) is two, be inserted into the both sides of bracing frame (2) respectively, described control lever (10) is arranged at the front side of bracing frame (2),
Described driven unit (3) comprises actuating device (5), starter gear (6), speed change differential system (7) and backing system (8), the output shaft of described actuating device (5) is connected with starter gear (6), the output shaft of described starter gear (6) is connected with speed change differential system (7), described speed change differential system (7) comprises the first tapper group (71), second tapper group (72) and main transmission axle (73), described first tapper group (71) and the second tapper group (72) are symmetricly set on main transmission axle (73), described first tapper group (71) comprises the first active tapper (711), first driven tapper (712), first transmission ring (713) and the first deflector (714), described first transmission ring (713) be set in first initiatively tapper (711) go up and pass through the first active tapper (711) and realize axial-rotation, described first driven tapper (712) is and the identical tapper of the first active tapper (711) shape, and oppositely arrange with the first active tapper (711), described first driven tapper (712) is by realizing rotating with the friction force of the first transmission ring (713), described first deflector (714) is arranged at the outside of the first transmission ring (713) and regulates axial location and the level angle of the first transmission ring (713), the structure of described second tapper group (72) is identical with the structure of the first tapper group (71), described second tapper group (72) comprises the second active tapper (721), second driven tapper (722), second transmission ring (723) and the second deflector (724), described backing system (8) comprises the first backing system (81) and the second backing system (82), described first backing system (81) is identical with the 26S Proteasome Structure and Function of the second backing system (82), described first backing system (81) is connected with the output shaft of the first driven tapper (712), described second backing system (82) is connected with the output shaft of the second driven tapper (722),
Described suspension assembly (4) comprises the first suspension assembly (41) and the second suspension assembly (42), described first suspension assembly (41) and the second suspension assembly (42) are the identical symmetrical structure of structure, described first suspension assembly (41) is connected with the output shaft of the first backing system (81), and described second suspension assembly (42) is connected with the output shaft of the second backing system (82).
2. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 1, it is characterized in that: described first suspension assembly (41) comprises crawler belt (411), little power wheel (412), large drive wheel (413), support wheel (414) and skeleton (415), described little power wheel (412), large drive wheel (413) and support wheel (414) all arrange with on skeleton (415), described skeleton (415) is provided with the splined hole (416) for coordinating with the castellated shaft on bracing frame (2), described little power wheel (412) is connected with the output shaft of the first backing system (81), described little power wheel (412) realizes forward or reverse by the first backing system (81), the chain (417) for transmission is provided with between described little power wheel (412) and large drive wheel (413), described little power wheel (412) drives large drive wheel (413) to rotate by chain (417), described crawler belt (411) realizes motion by the rotation of large drive wheel (413).
3. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 1, it is characterized in that: described first backing system (81) comprises planetary structure (83) and gear shifting structure (84), described gear shifting structure (84) comprises spline housing (841), first engaging gear (842), second engaging gear (843) and for regulating the spline housing regulating control (844) of spline housing position, it is inner that described planetary structure (83) is arranged at the first engaging gear (841), described spline housing (841) is for being provided with the column structure of baffle plate (847) in the middle part of both ends open, one end of described spline housing (841) is set in the first engaging gear (842) above with on the second engaging gear (843), the outside of described second engaging gear (843) is provided with the shell (85) for fixing the first backing system (81) position, the other end of described spline housing (841) is set on shell (85) when moveing backward, described spline regulating control (844) comprises permanent magnet (845) and electromagnet (846), described permanent magnet (845) is embedded on baffle plate (847), described electromagnet (846) is arranged on shell (85).
4. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 1, it is characterized in that: described first backing system (81) comprises forward guide wheel (86), reverse wheel (87), reverse guide wheel (88), transfer wheel (89) and transmission shaft (80), described forward guide wheel (86) is fixed on the tip of the first driven tapper (712), described forward guide wheel (86) is all connected with transmission shaft (80) by bearing with the first driven tapper (712), described forward guide wheel (86) is provided with driving cog away from the one side of the first driven tapper (712), described reverse guide wheel (88) is arranged with forward guide wheel (86) is coaxial and is connected with transmission shaft (80) by bearing, described reverse guide wheel (88) is provided with driving cog near the one side of forward guide wheel (86), described reverse wheel (87) is arranged at also can in the upper slip of transmission shaft (80) between forward guide wheel (86) and reverse guide wheel (88), two sides of described reverse wheel (87) are provided with driving cog and are connected with transmission shaft (80) by spline, described transfer wheel (89) is arranged at the input end of the first active tapper (711), be connected by chain between described transfer wheel (89) with reverse guide wheel (88).
5. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 1, is characterized in that: described first deflector (714) and the second deflector (724) all regulate the anglec of rotation by steering wheel.
6. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 1, is characterized in that: described starter gear (6) is turbine transformer, liquid clutch or dry type clutch.
7. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 2, is characterized in that: described support wheel (414), for multiple, are arranged at skeleton (5) and go up and support and transmit crawler belt (411).
8. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 2, it is characterized in that: the output shaft of described first backing system (81) and the second backing system (82) is castellated shaft, the axis hole of described little power wheel (412) is splined hole.
9. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 2, is characterized in that: described skeleton (415) is provided with the recoil spring for cushioning.
10. a kind of detachable track car having electrodeless variable-speed concurrently and reverse gear according to claim 4, is characterized in that: described reverse wheel (87) adjusts its axial location by shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267909.3U CN204726542U (en) | 2015-04-29 | 2015-04-29 | A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520267909.3U CN204726542U (en) | 2015-04-29 | 2015-04-29 | A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear |
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| CN204726542U true CN204726542U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520267909.3U Withdrawn - After Issue CN204726542U (en) | 2015-04-29 | 2015-04-29 | A kind of detachable track car having electrodeless variable-speed concurrently and reverse gear |
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| CN (1) | CN204726542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890745A (en) * | 2015-04-29 | 2015-09-09 | 山西极简科技有限公司 | Detachable type caterpillar having infinitely variable transmission and reversing functions |
-
2015
- 2015-04-29 CN CN201520267909.3U patent/CN204726542U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890745A (en) * | 2015-04-29 | 2015-09-09 | 山西极简科技有限公司 | Detachable type caterpillar having infinitely variable transmission and reversing functions |
| CN104890745B (en) * | 2015-04-29 | 2019-03-05 | 山西极简科技有限公司 | Have both the detachable track vehicle of variable speed and reverse gear |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20190305 |
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| AV01 | Patent right actively abandoned |