WO2018113307A1 - 一种多线路的飞轮缓冲机构 - Google Patents

一种多线路的飞轮缓冲机构 Download PDF

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Publication number
WO2018113307A1
WO2018113307A1 PCT/CN2017/095003 CN2017095003W WO2018113307A1 WO 2018113307 A1 WO2018113307 A1 WO 2018113307A1 CN 2017095003 W CN2017095003 W CN 2017095003W WO 2018113307 A1 WO2018113307 A1 WO 2018113307A1
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Prior art keywords
flywheel
wire
shaft
side plate
wire wheel
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PCT/CN2017/095003
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English (en)
French (fr)
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郑东振
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郑东振
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Application filed by 郑东振 filed Critical 郑东振
Publication of WO2018113307A1 publication Critical patent/WO2018113307A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels

Definitions

  • the invention belongs to the field of buffer technology, and in particular relates to a multi-line flywheel buffer mechanism.
  • the buffer mechanism is often compressed by a spring to achieve the purpose of buffering, and the electromagnetic buffering technology is used.
  • the life of the spring buffer is affected by the life of the compressed spring. As the number of spring expansion increases, the life is gradually reduced; When such a large force or a force exceeding the design limit suddenly acts, the spring in the damping mechanism may break or exceed the elastic range of the spring, and the force may not be completely released in the elastic buffer range when reaching the spring. After the elastic limit, the force that is not fully released will collide with the spring support, causing the buffer to fail.
  • electromagnetic buffering the cost is high and it is not acceptable for conventional equipment, so it is necessary to design a cheap buffer mechanism with high applicability.
  • the present invention contemplates a multi-line flywheel buffer mechanism that addresses the above problems.
  • the present invention discloses a multi-line flywheel buffer mechanism which is implemented by the following technical solutions.
  • a multi-line flywheel buffer mechanism is characterized in that it comprises a flywheel base, a flywheel support, a flywheel, a transmission mechanism, a flywheel shaft, a horizontal plate and a back plate, wherein the flywheel is mounted on the flywheel shaft, and the flywheel shaft is mounted on both sides of the flywheel
  • the flywheel support is mounted on the flywheel base
  • the backplane is mounted on the flywheel base through the transverse plate
  • the four flywheel gears are mounted equidistantly on the flywheel shaft
  • a drive mechanism is mounted for each flywheel gear.
  • the transmission mechanism includes a guide rail, a ring gear, a side plate, a wire wheel, a brake plate, a side plate connecting block, a flywheel gear, a stopper, a reciprocating spring, a guide bar, a square hole, and a spring top block, wherein the side plate has a square hole
  • the two side plates are symmetrically mounted together by the side plate connecting blocks distributed up and down, the gap width between the two side plates is equal to the width of the side plate connecting block, and one of the two side plate ends is symmetrically mounted with a guide bar
  • One end of the square hole on each side plate is provided with an arc-shaped brake piece;
  • the wire wheel has a wire groove on the outer edge surface, the tooth ring is installed in the middle of the inner edge surface of the wire wheel, and the wire wheel is installed outside the two side plates On the rim surface, and the ring gear is located between the gaps of the two side plates; the wire wheel can drive the ring gear to slide circumferentially on the side plate; both
  • the wire is wound on the wire wheel, and the wire pulling direction is the normal direction of the back plate.
  • the above reciprocating spring is a tension spring.
  • the above-mentioned brake blade has a circular arc in a direction facing the rotating shaft of the flywheel, and the radius of the circular arc is the same as the radius of the rotating shaft of the flywheel.
  • the above-mentioned flywheel shaft is subjected to carburization at a position where it is frictionally engaged with the brake pad.
  • the above-mentioned number of transmission mechanisms is four, and the number of transmission mechanisms is one or two or three or five to ten.
  • the flywheel of the present invention relies on inertia to buffer the rotating motion.
  • the flywheel is fixed on the flywheel base, and the flywheel can be driven to rotate by the flywheel shaft.
  • the flywheel base is fixed with a backing plate and a back plate through the horizontal plate.
  • the transmission plate is mounted with several transmission mechanisms through the mounting rails, and the transmission mechanism drives the flywheel to rotate by driving the corresponding flywheel gears on the flywheel shaft; the transmission mechanism is driven by the steel wires, and the flywheel shafts can be independently driven by the wires, and
  • the transmission mechanism of the non-driven flywheel shaft is not affected by the rotation of the flywheel shaft.
  • the side plates are mounted on the guide rails through the guide bars on the side plates on both sides, and the two side plates and the side plate connecting blocks are integrally formed and can slide along the guide rails together; when the wire wheels are wound by the wire wheels When the tension of the steel wire is parallel to the normal direction of the back plate, the pulling force of the steel wire will generate a force away from the back plate of the wire wheel, and the side plate will slide along the guide rail, and the distance between the guide bar and the spring top block increases.
  • the bar When the pulling force of the wire on the wire wheel disappears, the bar will move under the tension of the return spring, and at the same time, the side plate and the wire wheel will be driven to slide in the direction of the back plate, and the side plate and the wire wheel have a certain inertia during the recovery process.
  • the side plate stabilizes the rear brake pad and the flywheel shaft has a certain gap, the gear ring of the wire wheel also has a certain distance from the flywheel gear, and the flywheel shaft and the wire wheel are completely separated.
  • the stopper functions as a positioning rod, and when the guide bar slides to the position of the stopper, the collision will stop, and the ring gear and the flywheel gear fully mesh with each other;
  • the spring top block functions as a fixed spring;
  • the wire wheel frame body composed of the side plates functions to satisfy the purpose of the auxiliary wire wheel movement and can also play the role of the gear ring and the flywheel gear transmission.
  • the brake piece serves the purpose of stopping the flywheel shaft.
  • the brake piece is designed to have the same arc as the radius of the flywheel shaft.
  • the steel wire on each transmission mechanism on the flywheel shaft is wound with wire.
  • the flywheel can buffer it, and when the pulling force of the wire stops, the flywheel shaft is The brake of the transmission mechanism brakes quickly; then waits for the wire on the next wire wheel to generate tension.
  • the other transmission mechanism is in a disengaged state because the ring gear and the flywheel gear on the flywheel shaft are disengaged, and the rotation of the flywheel shaft does not affect other transmission mechanisms.
  • the invention utilizes the inertia of the flywheel to achieve the buffering effect.
  • the greater the pulling force the greater the rotational speed of the flywheel, so that the internal force of the transmitted steel wire does not exceed the tensile limit of the steel wire, protects the steel wire, and improves the safety and stability of the device. , has a certain practicality.
  • Figure 1 is a schematic view of the overall component distribution.
  • Figure 2 is a cross-sectional view of the overall component.
  • Figure 3 is a schematic view of the installation of the flywheel gear.
  • Figure 4 is a schematic view of the structure of the transmission mechanism.
  • Figure 5 is a cross-sectional view of the transmission mechanism.
  • Figure 6 is a schematic view of the installation of the ring gear.
  • Figure 7 is a schematic view of the side panel installation.
  • Figure 8 is a schematic view of the installation of the brake pad.
  • Figure 9 is a schematic view of the structure of the guide rail.
  • Figure 10 is a schematic view of the operation of the transmission mechanism.
  • flywheel base 1, flywheel base, 2, flywheel support, 3, flywheel, 4, transmission mechanism, 5, flywheel shaft, 6, horizontal plate, 7, back plate, 8, guide rail, 9, tooth ring, 10, Side panel, 11, wire wheel, 12, brake, 13, side panel connection block, 14, flywheel gear, 15, stop, 16, reciprocating spring, 17, guide bar, 18, square hole, 19, spring top block .
  • Fig. 1 and 2 it comprises a flywheel base, a flywheel support, a flywheel, a transmission mechanism, a flywheel shaft, a horizontal plate and a back plate, wherein the flywheel is mounted on the flywheel shaft, and the flywheel shaft is mounted on the flywheel support on both sides of the flywheel.
  • the flywheel supports are mounted on the flywheel base, and the backplane is mounted on the flywheel base through the transverse plates.
  • the four flywheel gears are mounted equidistantly on the flywheel shaft, and a drive mechanism is mounted for each flywheel gear.
  • the transmission mechanism includes a guide rail, a ring gear, a side plate, a wire wheel, a brake pad, a side plate connecting block, a flywheel gear, a stopper, a reciprocating spring, a guide bar, a square hole, and a spring top block.
  • a square hole is formed in the side plate.
  • the two side plates are symmetrically mounted together by the side plate connecting blocks distributed up and down, and the gap width between the two side plates.
  • one of the two side plate ends is symmetrically mounted with a guide bar, and one end of the square hole on each side plate is provided with an arc-shaped brake piece; as shown in FIG. 6, the outer edge of the wire wheel
  • the surface has a wire groove, the tooth ring is installed in the middle of the inner edge of the wire wheel, the wire wheel is mounted on the outer edge surface of the two side plates, and the tooth ring is located between the gaps of the two side plates; the wire wheel can be on the side plate
  • the upper gear ring is circumferentially slid; as shown in Figures 1 and 9, the two guide rails are mounted on the back plate.
  • the guide rail is provided with a groove, and one end of the guide groove is provided with a stopper, and another A spring top block is mounted on one end, the bar is mounted in the groove of the rail, and is located at the stop and the spring top block
  • the reciprocating spring is installed in the groove of the guide rail and is located between the guide bar and the spring top block; the internal teeth on the inner edge surface of the ring gear mesh with the flywheel gear, and the brake pad cooperates with the flywheel shaft; relative to the direction of the entire transmission mechanism,
  • the mounting direction of the brake is the same as the direction in which the stopper is installed.
  • the wire is wound on the wire wheel, and the wire pulling direction is the normal direction of the back plate.
  • the reciprocating spring is a tension spring.
  • the direction in which the above-mentioned brake piece faces the rotating shaft of the flywheel has an arc, and the radius of the arc is the same as the radius of the rotating shaft of the flywheel.
  • the carburizing treatment is performed at a position on the rotating shaft of the flywheel that is frictionally engaged with the brake pad.
  • the number of transmission mechanisms is one or two or three or five to ten.
  • the flywheel relies on inertia to buffer the rotating motion
  • the flywheel is fixed on the flywheel base
  • the flywheel can be driven to rotate by the flywheel shaft
  • the backboard is fixed on the flywheel base through the horizontal plate.
  • Several transmission mechanisms are installed by installing the guide rails, and the transmission mechanism drives the flywheel to rotate by driving the corresponding flywheel gears on the flywheel shaft; the transmission mechanism is driven by the steel wires, and the flywheel shafts can be independently driven by the wires, and are not driven.
  • the transmission mechanism of the flywheel shaft is not affected by the rotation of the flywheel shaft.
  • the side plates are mounted on the guide rails through the guide bars on the side plates on both sides, and the two side plates and the side plate connecting blocks are integrally formed and can slide along the guide rails together; as shown in a of FIG. 10,
  • the wire wheel is subjected to the pulling force of the wire wound on the wire wheel, since the pulling force direction is parallel with the normal direction of the back plate, the wire pulling force will generate a force away from the back plate of the wire wheel, and the side plate will slide along the guide rail at the same time.
  • the distance between the guide bar and the spring top block is increased, and the reciprocating spring is stretched; when the bar contacts the stop, as shown by b in FIG. 10, the wire wheel mounted on the outer edge of the two plates is inside.
  • the ring gear on the edge will mesh with the flywheel gear on the flywheel shaft.
  • the rotation of the wire wheel will in turn drive the flywheel through the flywheel shaft.
  • the wire wheel maintains a certain position under the action of the limit of the block and the tension of the wire. Ensure that the drive runs smoothly.
  • the inertial resistance generated by the flywheel is transmitted to the wire wheel. The faster the initial speed and acceleration of the wire wheel, the greater the inertial resistance generated by the flywheel, and the more obvious the buffering effect.
  • the bar When the pulling force of the wire on the wire wheel disappears, the bar will move under the tension of the return spring, and at the same time, the side plate and the wire wheel will be driven to slide in the direction of the back plate, and the side plate and the wire wheel have a certain inertia during the recovery process.
  • the shape brake piece is in contact with the flywheel shaft, and the friction between the brake piece and the flywheel shaft will quickly stop the rotation of the flywheel to be used by other transmission mechanisms at any time; after the brake piece is in contact with the flywheel, it is then moved away from the back plate by the reciprocating spring. Move in the direction until the speed stops.
  • the side plate stabilizes the rear brake pad and the flywheel shaft has a certain gap, the gear ring of the wire wheel also has a certain distance from the flywheel gear, and the flywheel shaft and the wire wheel are completely separated.
  • the stopper functions as a positioning of the guide bar, and when the guide bar slides to the position of the stopper, the collision will stop, and at the same time
  • the ring gear and the flywheel gear are fully meshed;
  • the spring top block functions as a fixed spring;
  • the wire wheel frame body composed of the two side plates functions to satisfy the movement of the auxiliary wire wheel and can be used for gear ring and flywheel gear transmission.
  • the brake piece serves the purpose of stopping the flywheel shaft.
  • the brake piece is designed to have the same arc as the radius of the flywheel shaft.
  • the steel wire on each transmission mechanism on the flywheel shaft is wound with wire.
  • the flywheel can buffer it, and when the pulling force of the wire stops, the flywheel shaft is The brake of the transmission mechanism brakes quickly; then waits for the wire on the next wire wheel to generate tension.
  • the other transmission mechanism is in a disengaged state because the ring gear and the flywheel gear on the flywheel shaft are disengaged, and the rotation of the flywheel shaft does not affect other transmission mechanisms.
  • the invention utilizes the inertia of the flywheel to achieve the buffering effect.
  • the greater the pulling force the greater the rotational speed of the flywheel, so that the internal force of the transmitted steel wire does not exceed the tensile limit of the steel wire, protects the steel wire, and improves the safety and stability of the device. , has a certain practicality.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
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Abstract

一种多线路的飞轮缓冲机构，包括飞轮（3）、传动机构（4）、飞轮转轴（5）、背板（7），飞轮（3）通过飞轮转轴（5）驱动而转动，飞轮底座（1）上通过横板（6）固定有背板（7），背板（7）上通过安装导轨（8）而安装着几个传动机构（4），传动机构（4）通过驱动飞轮转轴（5）上各自对应的飞轮齿轮（14）转动而驱动飞轮（3）转动；传动机构（4）通过钢丝驱动，且相互之间能够通过钢丝独立驱动飞轮转轴（5），且非驱动飞轮转轴（5）的传动机构（4）不受飞轮转轴（5）转动的影响。利用飞轮（3）的惯性达到缓冲的作用，拉力越大，飞轮（3）转速越大，使得传动的钢丝内部受力不会超过钢丝的抗拉极限，保护了钢丝，提高了安全性和稳定性。

Description

一种多线路的飞轮缓冲机构 所属技术领域
本发明属于缓冲技术领域，尤其涉及一种多线路的飞轮缓冲机构。
背景技术
目前缓冲机构常使用弹簧被压缩达到缓冲目的，还有就是使用电磁缓冲技术，前者弹簧缓冲的寿命受到被压缩弹簧的寿命的影响，随着弹簧伸缩次数增加，寿命逐渐减小；另外对于冲击力这种较大的力或者说超过了设计极限的力突然作用时，缓冲机构中的弹簧可能断裂或者说超过了弹簧的弹性范围，会出现力在弹性缓冲范围内并没有完全释放，当到达弹簧的弹性极限后，未完全释放的力将会与弹簧支座发生碰撞，导致缓冲失败。对于电磁缓冲而言，其成本较高，并不是常规的设备能够接受的，所以设计一种具有适用性大的廉价缓冲机构是很有必要的。
本发明设计一种多线路的飞轮缓冲机构解决如上问题。
发明内容
为解决现有技术中的上述缺陷，本发明公开一种多线路的飞轮缓冲机构，它是采用以下技术方案来实现的。
一种多线路的飞轮缓冲机构，其特征在于：它包括飞轮底座、飞轮支撑、飞轮、传动机构、飞轮转轴、横板、背板，其中飞轮安装在飞轮转轴上，飞轮转轴安装在飞轮两侧的飞轮支撑上，飞轮支撑均安装在飞轮底座上，背板通过横板安装在飞轮底座上，四个飞轮齿轮等距地安装在飞轮转轴上，对于每一个飞轮齿轮均安装有传动机构。
上述传动机构包括导轨、齿环、侧板、钢丝轮、刹片、侧板连接块、飞轮齿轮、挡块、往复弹簧、导条、方孔、弹簧顶块，其中侧板上开有方孔，两个侧板通过上下分布的侧板连接块对称地安装在一起，两个侧板之间的缝隙宽度等于侧板连接块的宽度，两个侧板上端外侧对称地分别安装有一个导条，每个侧板上的方孔一端安装有弧形的刹片；钢丝轮外缘面上具有钢丝槽，齿环安装在钢丝轮内缘面的中间，钢丝轮安装在两个侧板的外缘面上，且齿环位于两个侧板缝隙之间；钢丝轮可以在侧板上带动齿环做周向滑动；两个导轨均安装在背板上，对于任意一个导轨，导轨上开有凹槽，导轨凹槽的一端安装有挡块，另一端安装有弹簧顶 块，导条安装在导轨凹槽中，且位于挡块和弹簧顶块之间；往复弹簧安装在导轨凹槽中且位于导条和弹簧顶块之间；齿环内缘面上的内齿与飞轮齿轮啮合，刹片与飞轮转轴配合；相对于整个传动机构的方向，刹片安装方向与挡块安装方向相同。
钢丝轮上缠绕钢丝，钢丝牵引方向为背板的法向方向。
作为本技术的进一步改进，上述往复弹簧为拉伸弹簧。
作为本技术的进一步改进，上述刹片面向飞轮转轴的方向具有圆弧，且圆弧半径与飞轮转轴的半径相同。
作为本技术的进一步改进，上述飞轮转轴上与刹片摩擦配合的位置处做渗碳处理。
作为本技术的进一步改进，上述作为传动机构数目为4个的替换方案，其传动机构的数目为1个或者2个或者3个或者5-10个之间的任意一个。
相对于传统的缓冲技术，本发明中飞轮依靠惯性起到对旋转运动的缓冲作用，飞轮固定在飞轮底座上，飞轮可以通过飞轮转轴驱动而转动，飞轮底座上通过横板固定有背板，背板上通过安装导轨而安装着几个传动机构，传动机构通过驱动飞轮转轴上各自对应的飞轮齿轮转动而驱动飞轮转动；传动机构通过钢丝驱动，并相互之间能够通过钢丝独立驱动飞轮转轴，而且非驱动飞轮转轴的传动机构不受飞轮转轴转动的影响。传动机构中通过两侧的侧板上的导条将侧板安装在导轨上，两侧板与侧板连接块组成一个整体，能够沿着导轨一起滑动运动；当钢丝轮受到钢丝轮上缠绕的钢丝的拉力时，因为拉力方向与背板的法向平行，钢丝拉力会对钢丝轮产生远离背板的力，此时侧板将会沿着导轨滑动，同时导条与弹簧顶块的间距增大，往复弹簧被拉伸；当导条接触到挡块停止后，此时两侧板外缘面上安装的钢丝轮内缘面上齿环会与飞轮转轴上的飞轮齿轮啮合，钢丝轮的旋转必然通过飞轮转轴带动飞轮旋转，此时钢丝轮在挡块的限位作用和钢丝拉力的作用下保持一定的位置用来保证传动的顺利进行。之后飞轮被驱动产生的惯性阻力会传递到钢丝轮上，钢丝轮初速度和加速度越快，飞轮产生的惯性阻力越大，起到的缓冲作用越明显。当钢丝轮上的钢丝拉力消失后，导条会在复位弹簧的拉力作用下运动，同时带动侧板、钢丝轮向背板方向滑动，并且在回复过程中，侧板和钢丝轮等具有一定的惯性，他们会在往复弹簧提供的初始速度和加速消失 后，也就是往复弹簧自由状态所处的位置，之后带动往复弹簧继续向背板方向运动，同时对往复弹簧施加拉力，直到侧板上的圆弧形刹片与飞轮转轴接触，刹片与飞轮转轴接触产生摩擦将迅速制止飞轮的转动，以被其他传动机构随时使用；刹片与飞轮接触后，紧接着在往复弹簧作用下重新向远离背板的方向移动，直到速度停止。侧板稳定后刹片与飞轮转轴具有一定的间隙，钢丝轮的齿环也与飞轮齿轮具有一定的距离，飞轮转轴与钢丝轮完全分离。本发明中挡块起到对导条的定位作用，当导条滑动到挡块位置处将会碰撞停止，同时齿环与飞轮齿轮完全充分的啮合；弹簧顶块起到固定弹簧的作用；两侧板组成的钢丝轮架体起到即满足辅助钢丝轮移动的目的又能起到齿环与飞轮齿轮传动时的定位作用。刹片起到对飞轮转轴刹停的目的，刹片设计成与飞轮转轴半径相同的圆弧，意在刹片刹飞轮转轴时能够与飞轮转轴充分的接触，达到最高的刹停效率。飞轮转轴上每个传动机构上的钢丝轮上均缠绕着钢丝，每个钢丝有且仅有一个钢丝产生瞬间拉力时，飞轮均能对其缓冲，并且当该钢丝的拉力停止后，飞轮转轴被该传动机构的刹片迅速刹停；然后等待着下一个钢丝轮上的钢丝产生拉力。在其中一个钢丝轮产生拉力带动飞轮转动的过程中，其他传动机构因为齿环与飞轮转轴上的飞轮齿轮处于脱离状态，飞轮转轴的转动并不会影响其他传动机构。当有两个传动机构中的钢丝同时作用时，飞轮因为受到两个钢丝轮的驱动，其缓冲作用会打一定的折扣，所以使用时需要确定使用场合的合理性。本发明利用飞轮的惯性来达到缓冲的作用，拉力越大，飞轮转速越大，使得传动的钢丝内部受力不会超过钢丝的抗拉极限，保护了钢丝，提高了装置的安全性和稳定性，具有一定的实用性。
附图说明
图1是整体部件分布示意图。
图2是整体部件剖视图。
图3是飞轮齿轮安装示意图。
图4是传动机构结构示意图。
图5是传动机构剖视图。
图6是齿环安装示意图。
图7是侧板安装示意图。
图8是刹片安装示意图。
图9是导轨结构示意图。
图10是传动机构运行示意图。
图中标号名称：1、飞轮底座，2、飞轮支撑，3、飞轮，4、传动机构，5、飞轮转轴，6、横板，7、背板，8、导轨，9、齿环，10、侧板，11、钢丝轮，12、刹片，13、侧板连接块，14、飞轮齿轮，15、挡块，16、往复弹簧，17、导条，18、方孔，19、弹簧顶块。
具体实施方式
如图1、2所示，它包括飞轮底座、飞轮支撑、飞轮、传动机构、飞轮转轴、横板、背板，其中飞轮安装在飞轮转轴上，飞轮转轴安装在飞轮两侧的飞轮支撑上，飞轮支撑均安装在飞轮底座上，背板通过横板安装在飞轮底座上，如图3所示，四个飞轮齿轮等距地安装在飞轮转轴上，对于每一个飞轮齿轮均安装有传动机构。
如图4、5所示，上述传动机构包括导轨、齿环、侧板、钢丝轮、刹片、侧板连接块、飞轮齿轮、挡块、往复弹簧、导条、方孔、弹簧顶块，其中如图8所示，侧板上开有方孔，如图7、8所示，两个侧板通过上下分布的侧板连接块对称地安装在一起，两个侧板之间的缝隙宽度等于侧板连接块的宽度，两个侧板上端外侧对称地分别安装有一个导条，每个侧板上的方孔一端安装有弧形的刹片；如图6所示，钢丝轮外缘面上具有钢丝槽，齿环安装在钢丝轮内缘面的中间，钢丝轮安装在两个侧板的外缘面上，且齿环位于两个侧板缝隙之间；钢丝轮可以在侧板上带动齿环做周向滑动；如图1、9所示，两个导轨均安装在背板上，对于任意一个导轨，导轨上开有凹槽，导轨凹槽的一端安装有挡块，另一端安装有弹簧顶块，导条安装在导轨凹槽中，且位于挡块和弹簧顶块之间；往复弹簧安装在导轨凹槽中且位于导条和弹簧顶块之间；齿环内缘面上的内齿与飞轮齿轮啮合，刹片与飞轮转轴配合；相对于整个传动机构的方向，刹片安装方向与挡块安装方向相同。
钢丝轮上缠绕钢丝，钢丝牵引方向为背板的法向方向。
上述往复弹簧为拉伸弹簧。
如图10中的a所示，上述刹片面向飞轮转轴的方向具有圆弧，且圆弧半径与飞轮转轴的半径相同。
上述飞轮转轴上与刹片摩擦配合的位置处做渗碳处理。
上述作为传动机构数目为4个的替换方案，其传动机构的数目为1个或者2个或者3个或者5-10个之间的任意一个。
综上所述，本发明中飞轮依靠惯性起到对旋转运动的缓冲作用，飞轮固定在飞轮底座上，飞轮可以通过飞轮转轴驱动而转动，飞轮底座上通过横板固定有背板，背板上通过安装导轨而安装着几个传动机构，传动机构通过驱动飞轮转轴上各自对应的飞轮齿轮转动而驱动飞轮转动；传动机构通过钢丝驱动，并相互之间能够通过钢丝独立驱动飞轮转轴，而且非驱动飞轮转轴的传动机构不受飞轮转轴转动的影响。传动机构中通过两侧的侧板上的导条将侧板安装在导轨上，两侧板与侧板连接块组成一个整体，能够沿着导轨一起滑动运动；如图10中的a所示，当钢丝轮受到钢丝轮上缠绕的钢丝的拉力时，因为拉力方向与背板的法向平行，钢丝拉力会对钢丝轮产生远离背板的力，此时侧板将会沿着导轨滑动，同时导条与弹簧顶块的间距增大，往复弹簧被拉伸；当导条接触到挡块停止后，如图10中的b所示，此时两侧板外缘面上安装的钢丝轮内缘面上齿环会与飞轮转轴上的飞轮齿轮啮合，钢丝轮的旋转必然通过飞轮转轴带动飞轮旋转，此时钢丝轮在挡块的限位作用和钢丝拉力的作用下保持一定的位置用来保证传动的顺利进行。之后飞轮被驱动产生的惯性阻力会传递到钢丝轮上，钢丝轮初速度和加速度越快，飞轮产生的惯性阻力越大，起到的缓冲作用越明显。当钢丝轮上的钢丝拉力消失后，导条会在复位弹簧的拉力作用下运动，同时带动侧板、钢丝轮向背板方向滑动，并且在回复过程中，侧板和钢丝轮等具有一定的惯性，他们会在往复弹簧提供的初始速度和加速消失后，也就是往复弹簧自由状态所处的位置，之后带动往复弹簧继续向背板方向运动，同时对往复弹簧施加拉力，直到侧板上的圆弧形刹片与飞轮转轴接触，刹片与飞轮转轴接触产生摩擦将迅速制止飞轮的转动，以被其他传动机构随时使用；刹片与飞轮接触后，紧接着在往复弹簧作用下重新向远离背板的方向移动，直到速度停止。侧板稳定后刹片与飞轮转轴具有一定的间隙，钢丝轮的齿环也与飞轮齿轮具有一定的距离，飞轮转轴与钢丝轮完全分离。本发明中挡块起到对导条的定位作用，当导条滑动到挡块位置处将会碰撞停止，同时 齿环与飞轮齿轮完全充分的啮合；弹簧顶块起到固定弹簧的作用；两侧板组成的钢丝轮架体起到即满足辅助钢丝轮移动的目的又能起到齿环与飞轮齿轮传动时的定位作用。刹片起到对飞轮转轴刹停的目的，刹片设计成与飞轮转轴半径相同的圆弧，意在刹片刹飞轮转轴时能够与飞轮转轴充分的接触，达到最高的刹停效率。飞轮转轴上每个传动机构上的钢丝轮上均缠绕着钢丝，每个钢丝有且仅有一个钢丝产生瞬间拉力时，飞轮均能对其缓冲，并且当该钢丝的拉力停止后，飞轮转轴被该传动机构的刹片迅速刹停；然后等待着下一个钢丝轮上的钢丝产生拉力。在其中一个钢丝轮产生拉力带动飞轮转动的过程中，其他传动机构因为齿环与飞轮转轴上的飞轮齿轮处于脱离状态，飞轮转轴的转动并不会影响其他传动机构。当有两个传动机构中的钢丝同时作用时，飞轮因为受到两个钢丝轮的驱动，其缓冲作用会打一定的折扣，所以使用时需要确定使用场合的合理性。本发明利用飞轮的惯性来达到缓冲的作用，拉力越大，飞轮转速越大，使得传动的钢丝内部受力不会超过钢丝的抗拉极限，保护了钢丝，提高了装置的安全性和稳定性，具有一定的实用性。

Claims (5)

  1. 一种多线路的飞轮缓冲机构，其特征在于：它包括飞轮底座、飞轮支撑、飞轮、传动机构、飞轮转轴、横板、背板，其中飞轮安装在飞轮转轴上，飞轮转轴安装在飞轮两侧的飞轮支撑上，飞轮支撑均安装在飞轮底座上，背板通过横板安装在飞轮底座上，四个飞轮齿轮等距地安装在飞轮转轴上，对于每一个飞轮齿轮均安装有传动机构；
    上述传动机构包括导轨、齿环、侧板、钢丝轮、刹片、侧板连接块、飞轮齿轮、挡块、往复弹簧、导条、方孔、弹簧顶块，其中侧板上开有方孔，两个侧板通过上下分布的侧板连接块对称地安装在一起，两个侧板之间的缝隙宽度等于侧板连接块的宽度，两个侧板上端外侧对称地分别安装有一个导条，每个侧板上的方孔一端安装有弧形的刹片；钢丝轮外缘面上具有钢丝槽，齿环安装在钢丝轮内缘面的中间，钢丝轮安装在两个侧板的外缘面上，且齿环位于两个侧板缝隙之间；钢丝轮可以在侧板上带动齿环做周向滑动；两个导轨均安装在背板上，对于任意一个导轨，导轨上开有凹槽，导轨凹槽的一端安装有挡块，另一端安装有弹簧顶块，导条安装在导轨凹槽中，且位于挡块和弹簧顶块之间；往复弹簧安装在导轨凹槽中且位于导条和弹簧顶块之间；齿环内缘面上的内齿与飞轮齿轮啮合，刹片与飞轮转轴配合；相对于整个传动机构的方向，刹片安装方向与挡块安装方向相同；
    上述钢丝轮上缠绕钢丝，钢丝牵引方向为背板的法向方向。
  2. 根据权利要求1所述的一种多线路的飞轮缓冲机构，其特征在于：上述往复弹簧为拉伸弹簧。
  3. 根据权利要求1所述的一种多线路的飞轮缓冲机构，其特征在于：上述刹片面向飞轮转轴的方向具有圆弧，且圆弧半径与飞轮转轴的半径相同。
  4. 根据权利要求1所述的一种多线路的飞轮缓冲机构，其特征在于：上述飞轮转轴上与刹片摩擦配合的位置处做渗碳处理。
  5. 根据权利要求1所述的一种多线路的飞轮缓冲机构，其特征在于：上述作为传动机构数目为4个的替换方案，其传动机构的数目为1个或者2个或者3个或者5-10个之间的任意一个。
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CN106195117A (zh) * 2016-08-25 2016-12-07 易随科技股份有限公司 惯性飞轮传动组件及具有惯性飞轮传动组件的系统
CN106763487A (zh) * 2016-12-21 2017-05-31 福州麦辽自动化设备有限公司 一种多线路的飞轮缓冲机构

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