Four caterpillar type special operations tanks
Technical field
The utility model belongs to the improvement of tracked armoured vehicles structure, particularly four caterpillar type special operations tanks.
Background technology
Tank (tank armor car) in the middle of modern war then by the good name titled with " king of land battle ".Along with the progress that tank research and development technology makes rapid progress, the operation power of tank only increases, its maneuvering performance have also been obtained significant progress, but existing various tank still utilizes the single crawler belt installed respectively in its both sides to order about tank mass motion, but this double-crawler type tank only equipping two crawler belts also has its quite fatal technological deficiency, this technological deficiency is: double-crawler type tank fight time its bottom side install crawler belt just can lose chain pin or shoe once impaired disconnection, the drive wheel rotated drives the drive wheel departing from double-crawler type tank rear end completely and be provided with, drive wheel just cannot be moved by track propulsion tank and be in the state of power paralysis, and tank logistics service personnel cannot arrive in the very nick of time crawler belt impaired and disconnect the impaired scene of double-crawler type tank track it is changed and upkeep operation in time, therefore, existing its crawler belt of double-crawler type tank impaired and disconnect after due to on-call maintenance can not be obtained, it is greatly increased by the possibility that enemy smashes completely when static, survival rate also just obviously reduces, even if can be keeped in repair on the spot at the impaired scene of crawler belt after lucky existence, manpower and the material resources cost of nursing are quite high, and even the operation cost respective straight of double-crawler type tank rises.
Utility model content
The purpose of this utility model is to provide a kind of four caterpillar type special operations tanks, and auxiliarily can reduce the possibility of being smashed by enemy further, survival rate is corresponding to be enhanced, significantly save keeped in repair in original place, the manpower of nursing and material resources cost.
The purpose of this utility model is achieved in that a kind of four caterpillar type special operations tanks, comprises car body, rotating turret, Canon launching pipe and outside crawler belt, outside driven wheel, outside support roller, outside inducer, outside BOGEY WHEEL, outside driven wheel self by power driven time rotational, can around not to be arranged on the rotating turret of the straight line rotation of plane-parallel on car body and to be positioned at the top of car body, rotating turret is installed with the Canon launching pipe that can rotate up or down, the outside driven wheel be all positioned at below car body is set respectively in vehicle bottom both sides, outside support roller, outside BOGEY WHEEL, outside inducer and outside crawler belt, outside driven wheel is arranged on the position of car body near its rear end, outside inducer is arranged on the position of car body near its front end, outside support roller, outside BOGEY WHEEL is arranged between outside driven wheel and outside inducer, and outside support roller is positioned at the top of outside BOGEY WHEEL, outside crawler belt is by be meshed with it and to be ordered about by the outside driven wheel of rotation and with around outside driven wheel, outside support roller, the mode of outside BOGEY WHEEL and outside inducer is moved, the force of rolling friction that epimere crawler belt above the caterpillar drive to outside support roller of outside then relies on himself and outside support roller to press tactile cooperation mutually in the mode propped up by outside support roller and produces drives outside support roller rotation, the force of rolling friction that hypomere crawler belt below the caterpillar drive to outside BOGEY WHEEL of outside then produces to rely on himself and outside BOGEY WHEEL to press tactile cooperation mutually by the mode of outside BOGEY WHEEL pressure-bearing drives outside BOGEY WHEEL rotation, the force of rolling friction that outside crawler belt also relies on himself and outside inducer to press tactile cooperation mutually and produces drives outside inducer rotation, also comprise inner side crawler belt, interior side drive wheel, inner side support roller, inner side inducer, inner side BOGEY WHEEL, vehicle bottom both sides near the room of outside crawler belt arrange respectively all below car body and outside two between crawler belt in side drive wheel, inner side support roller, inner side BOGEY WHEEL, inner side inducer and inner side crawler belt, interior side drive wheel is arranged on the position of car body near its rear end, inner side inducer is arranged on the position of car body near its front end, inner side support roller, inner side BOGEY WHEEL is arranged between interior side drive wheel and inner side inducer, and inner side support roller is positioned at the top of inner side BOGEY WHEEL, inner side crawler belt is by be meshed with it and to be ordered about by side drive wheel in rotation and with around interior side drive wheel, inner side support roller, the mode of inner side BOGEY WHEEL and inner side inducer is moved, the force of rolling friction that epimere crawler belt above the caterpillar drive to inner side support roller of inner side then relies on himself and inner side support roller to press tactile cooperation mutually in the mode propped up by inner side support roller and produces drives inner side support roller rotation, the force of rolling friction that hypomere crawler belt below the caterpillar drive to inner side BOGEY WHEEL of inner side then produces to rely on himself and inner side BOGEY WHEEL to press tactile cooperation mutually by the mode of inner side BOGEY WHEEL pressure-bearing drives inner side BOGEY WHEEL rotation, the force of rolling friction that inner side crawler belt also relies on himself and inner side inducer to press tactile cooperation mutually and produces drives inner side inducer rotation.
Outside driven wheel of the present utility model and interior side drive wheel can synchronous axial system, and outside it, crawler belt is then corresponding with inner side crawler belt is synchronized with the movement.Generally; when outside of the present utility model crawler belt is impaired and when disconnecting; inner side of the present utility model crawler belt is still excellent and still order about by side drive wheel in being meshed with it and rotate to guarantee that tank can be normally motor-driven and be not still in original place; otherwise; when inner side of the present utility model crawler belt impaired and disconnect time, outside of the present utility model crawler belt is still excellent and still rotate by the outside driven wheel be meshed with it orders about to guarantee that tank can be normally motor-driven and be not still in original place.The utility model impaired and disconnect inner side crawler belt or outside crawler belt prepare change time, maintenance, paramedic only needs the dead ahead or the dead aft that in advance intact crawler belt to be replaced are placed on the BOGEY WHEEL that the utility model car body matches with previous damaged track, reboot tank driver to drive a tank and advance or retreat to make the BOGEY WHEEL matched with previous damaged track be rolled to stall on this intact crawler belt be replaced to press the intact crawler belt touching and be replaced, then keep in repair, paramedic makes intact crawler belt to be replaced be linked by chain pin by two sections of crawler belts that support roller is held above the support roller matched with previous damaged track at the two ends that the intact crawler belt that this is to be replaced is not touched by load-bearing wheel load, therefore, as long as the utility model makes intact outside crawler belt or inner side crawler belt adhere to after the war with state of kinematic motion by the power output system worked well, it is keeped in repair, the cost of nursing will greatly reduce compared with in the past.The utility model auxiliarily can reduce the possibility of being smashed by enemy further, and survival rate is corresponding to be enhanced, significantly save keeped in repair in original place, the manpower of nursing and material resources cost.
Accompanying drawing explanation
Fig. 1 is the overall side-looking structural representation of the utility model (outside crawler sections belt body disconnects and displacement is downwards exposed at a time to make inner side crawler belt);
Fig. 2 is overall forward sight structural representation of the present utility model.
Detailed description of the invention
A kind of four caterpillar type special operations tanks, as shown in Figure 1 and Figure 2, comprise car body, rotating turret 6, Canon launching pipe 7 and outside crawler belt 3, outside driven wheel, outside support roller, outside inducer, outside BOGEY WHEEL 4, outside driven wheel self by power driven time rotational, can around not to be arranged on the rotating turret 6 of the straight line rotation of plane-parallel on car body and to be positioned at the top of car body, rotating turret 6 is installed with the Canon launching pipe 7 that can rotate up or down, the outside driven wheel be all positioned at below car body is set respectively in vehicle bottom both sides, outside support roller, outside BOGEY WHEEL 4, outside inducer and outside crawler belt 3, outside driven wheel is arranged on the position of car body near its rear end, outside inducer is arranged on the position of car body near its front end, outside support roller, outside BOGEY WHEEL 4 is arranged between outside driven wheel and outside inducer, and outside support roller is positioned at the top of outside BOGEY WHEEL 4, outside crawler belt 3 is by being meshed with it and being ordered about by the outside driven wheel of rotation and with around outside driven wheel, outside support roller, outside BOGEY WHEEL 4 moves with the mode of outside inducer, the force of rolling friction that the crawler belt 3 epimere crawler belt moved to above the support roller of outside in outside then relies on himself and outside support roller to press tactile cooperation mutually in the mode propped up by outside support roller and produces drives outside support roller rotation, the force of rolling friction that hypomere crawler belt outside outside crawler belt 3 moves to below BOGEY WHEEL 4 then produces to rely on himself and outside BOGEY WHEEL 4 phase to press tactile cooperation by the mode of outside BOGEY WHEEL 4 pressure-bearing drives outside BOGEY WHEEL 4 rotation, the force of rolling friction that outside crawler belt 3 also relies on himself and outside inducer to press tactile cooperation mutually and produces drives outside inducer rotation, also comprise inner side crawler belt 2, interior side drive wheel 1, inner side support roller, inner side inducer, inner side BOGEY WHEEL 5, vehicle bottom both sides near the room of outside crawler belt 3 arrange respectively all below car body and outside two between crawler belt 3 in side drive wheel 1, inner side support roller, inner side BOGEY WHEEL 5, inner side inducer and inner side crawler belt 2, interior side drive wheel 1 is arranged on the position of car body near its rear end, inner side inducer is arranged on the position of car body near its front end, inner side support roller, inner side BOGEY WHEEL 5 is arranged between interior side drive wheel 1 and inner side inducer, and inner side support roller is positioned at the top of inner side BOGEY WHEEL 5, inner side crawler belt 2 is by being meshed with it and being ordered about by side drive wheel in rotation 1 and with around interior side drive wheel 1, inner side support roller, inner side BOGEY WHEEL 5 moves with the mode of inner side inducer, the force of rolling friction that the crawler belt 2 epimere crawler belt moved to above the support roller of inner side in inner side then relies on himself and inner side support roller to press tactile cooperation mutually in the mode propped up by inner side support roller and produces drives inner side support roller rotation, the force of rolling friction that hypomere crawler belt inside inner side crawler belt 2 moves to below BOGEY WHEEL 5 then produces to rely on himself and inner side BOGEY WHEEL 5 phase to press tactile cooperation by the mode of inner side BOGEY WHEEL 5 pressure-bearing drives inner side BOGEY WHEEL 5 rotation, the force of rolling friction that inner side crawler belt 2 also relies on himself and inner side inducer to press tactile cooperation mutually and produces drives inner side inducer rotation.