WO2018113293A1 - 蓄存和释放机械能的机构 - Google Patents

蓄存和释放机械能的机构 Download PDF

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Publication number
WO2018113293A1
WO2018113293A1 PCT/CN2017/094040 CN2017094040W WO2018113293A1 WO 2018113293 A1 WO2018113293 A1 WO 2018113293A1 CN 2017094040 W CN2017094040 W CN 2017094040W WO 2018113293 A1 WO2018113293 A1 WO 2018113293A1
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WO
WIPO (PCT)
Prior art keywords
wheel
energy
driven wheel
discharge
energy storage
Prior art date
Application number
PCT/CN2017/094040
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English (en)
French (fr)
Inventor
梁渤涛
Original Assignee
梁渤涛
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 梁渤涛 filed Critical 梁渤涛
Priority to US16/330,356 priority Critical patent/US10995833B2/en
Publication of WO2018113293A1 publication Critical patent/WO2018113293A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H33/00Gearings based on repeated accumulation and delivery of energy
    • F16H33/02Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00Spring motors
    • F03G1/02Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00Spring motors
    • F03G1/06Other parts or details
    • F03G1/08Other parts or details for winding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00Spring motors
    • F03G1/02Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/024Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using helical springs

Definitions

  • the present invention relates to a power drive mechanism, and more particularly to a power storage energy release drive mechanism.
  • the technical problem to be solved by the present invention is to provide a low-power power energy that continuously inputs a power transmission mechanism in an energy storage mechanism, and then control the output of the output in a higher power manner.
  • the mechanism for storing and releasing mechanical energy of the present invention comprises a frame, a supporting main shaft disposed on the frame, and a driving wheel sleeved on the supporting main shaft and rotating around the supporting main shaft, wherein:
  • One side of the driving wheel is provided with at least one energy storage and discharge device, and the energy storage device is composed of a driven wheel, an accumulator, an energy release wheel, a master-slave clutch control and an energy release control component, and the master-slave clutch
  • the control is disposed between the driving wheel and the driven wheel and can engage or disengage the driving wheel and the driven wheel;
  • the accumulator is connected with the driven wheel and the driven wheel is engaged with the driving wheel and the rotating direction is the same, and the energy is stored;
  • the component can control the accumulator to release energy through the driven wheel reversed with the energy storage device and drive the discharging wheel to rotate in the same direction as the driven wheel of the crucible;
  • the accumulator is installed in the same position On the
  • the driving wheel is connected to an external driving component through a transmission mechanism including a belt, a chain or a gear mesh; the discharging wheel is connected to the external transmission through a transmission mechanism including a belt, a chain or a gear meshing
  • the power output components are connected.
  • the accumulator is a high-elastic coil spring, a high-elastic bow spring belt, a spring spring or a cylinder air accumulator connected to the driven wheel by a rope, a belt or a chain.
  • the master-slave clutch control is a mechanical meshing clutch assembly, an electromagnetic clutch assembly, and a friction clutch assembly.
  • the driven wheel is composed of a rotating wheel, a circumferential ratchet that is circumferentially distributed around the rotating wheel and adjacent to the positive side of the driven wheel, and a clutching follower, and the clutching follower is disposed in the axial direction toward the active
  • An end surface of the cylinder extending from the wheel or a periphery of the cylinder; the circumferential ratchet, the clutch follower and the runner are integrally formed; the clutch follower is sleeved on the support spindle and located at the The clutch platen joint portion and the clutch platen motion control portion on the side of the driving wheel constitute the master-slave clutch control.
  • the discharge control assembly includes a non-return pawl that is in contact with the circumferential ratchet, an active pawl disposed on a back side of the driven wheel, and a front side or circumference disposed on the discharge wheel a pulley ratchet on the face that is in contact with the active pawl.
  • the discharge control assembly includes a check pawl that is in contact with the circumferential ratchet and a one-way bearing that is coupled between the driven wheel and the discharge wheel, the one-way bearing being The driven wheel releases the energy storage so that the discharge wheel rotates in the same direction with the driven wheel.
  • the discharge control assembly includes a check pawl that is coupled to the circumferential ratchet and a friction ratchet mechanism coupled between the driven wheel and the discharge wheel, the friction ratchet mechanism can be The driven wheel releases the energy storage ⁇ to cause the discharge wheel to rotate in the same direction as the driven wheel.
  • the energy storage and energy dissipating device is two groups, which are respectively a main energy storage device and a secondary energy storage device disposed coaxially in close proximity, and a master-slave clutch control device in the secondary energy storage device is disposed on Between the discharge wheel in the main energy storage device and the driven wheel in the secondary energy storage device, the energy release wheel can be engaged or disengaged from the driven wheel
  • the support main axis extends on the other side of the driving wheel, and is sequentially disposed on the extended supporting main shaft The main energy storage device and the secondary energy storage device.
  • the storage and discharge mechanism of the present invention has a simple and reliable structure, such as a lightweight structural material or a composite material, which can be made into a lightweight and efficient driving mechanism, which can input many low-power powers continuously input, such as human power. Excessive energy in the driven energy or power drive is stored and accumulated by human manipulation or intelligent electronic control. The energy is released in a higher power mode to drive equipment that requires higher power to drive, or The dedicated transmission mechanism feeds back to the original drive unit for auxiliary kinetic energy.
  • the components in the energy storage and discharge mechanism are compact in connection, high in operation efficiency, and low in energy consumption, and therefore, the energy storage and discharge efficiency is high.
  • FIG. 1 is a top plan view of the present invention.
  • FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1.
  • FIG. 3 is a side elevational view of the A direction of FIG. 2.
  • FIG. 4 is a cross-sectional view taken along line C C of FIG. 1 (ie, a schematic diagram of the cooperation of the driven wheel, the accumulator, and the discharge control assembly).
  • FIG. 5 is a schematic view of the driven wheel of FIG. 1.
  • FIG. 6 is a cross-sectional view taken along line D-D of FIG. 5.
  • FIG. 8 is a schematic view of the discharge wheel 40 and the active pawl 63 being a friction ratchet structure.
  • FIG. 9 is a schematic view of the cooperation of the driven wheel and the accumulator as a spring coil.
  • FIG. 10 is a schematic diagram of the cooperation of the driven wheel and the accumulator as a cylinder type air accumulator.
  • FIG. 11 is a schematic structural view of a single-sided multi-group energy storage and release mechanism according to the present invention.
  • FIG. 12 is a schematic structural view of a double-sided multi-group energy storage and discharge mechanism according to the present invention.
  • the frame 10 the support main shaft 11, the driven wheel 20, the cylinder 21, the runner 22, the circumferential ratchet 23, the accumulator 30, Flexible medium 31, discharge wheel 40, pulley ratchet 41, friction ratchet mechanism 42, master-slave clutch control 50, clutch follower 51, clutch platen joint 52, clutch platen motion control unit 53, clutch control a lever 54 , a lever shaft 55 , an energy release control unit 60 , a check pawl 61 , a pawl shaft 62 , an active pawl 63 , a storage and release mechanism 100 , a drive wheel 101 , an energy storage and energy discharge device 102 , The main energy storage device 1021, the secondary energy storage device 1022, the single energy storage device 103, the single-side multi-group energy storage mechanism 104, the two-side multi-group energy storage mechanism 105, the driving force component 106, and the external connection The load 107.
  • the mechanism for storing and releasing mechanical energy (hereinafter referred to as the storage and discharge mechanism 100) of the present invention can continuously drive a small power, such as a continuous driving of a human power, a low-power motor that continuously operates, or a mechanical machine.
  • a small power such as a continuous driving of a human power, a low-power motor that continuously operates, or a mechanical machine.
  • the excess energy generated by the power machine, the device, the vehicle engine or the rickshaw, or the drive mechanism in the locomotive is stored, and the stored energy is released at a higher power for re-driving or assisting. drive.
  • the mechanism for storing and releasing mechanical energy includes a driving force controlled driving wheel 101 and an energy storage discharging device 102, which can be independently applied to the driving mechanism (see FIG. 1 for short, single group storage).
  • the energy dissipating mechanism 103) may be provided in parallel with the two or more sets of the energy storage and energy dissipating devices 102 on one side of the driving wheel 101 (as shown in FIG. 11 , referred to as a single-sided multi-group storage and discharge mechanism 104 ).
  • Two or more sets of energy storage and discharge devices 102 (referred to as a double-sided multi-group storage and discharge mechanism 105) may be disposed on both sides of the driving wheel 101.
  • a single-group energy storage mechanism 103, a single-side multi-group energy storage mechanism 104, or a dual-side multi-group energy storage mechanism 105 is used depending on the size of the driving mechanism and the output power.
  • the storage and discharge mechanism 100 of the present invention controls the energy storage and the discharge can be determined according to the needs, the energy release can be controlled manually, and the electronic control device can be automatically controlled by an intelligent monitoring device. Release energy.
  • the energy storage and discharge mechanism is supported by the frame 10, the support main shaft 11 erected on the frame 10, and is supported on the support main shaft 11 and rotatable around the support main shaft 11.
  • the driving wheel 101 and the energy storage device 10 2 are composed of the driven wheel 20, the accumulator 30, the discharging wheel 40, and the master-slave clutch 50.
  • the discharge control unit 60 is constructed.
  • the driving wheel 101, the driven wheel 20, and the discharging wheel 40 are coaxially disposed and connected in sequence, and the driving wheel 101 is linked with the driven wheel 20 through the master-slave clutch 50 (the driving wheel 101 and the driven wheel 20 are engaged and engaged).
  • the linkage is interlocked or separated, and the driving wheel 101 drives the driven wheel 20 to rotate in the same direction and accumulate energy in the accumulator 30; after separation, if it is necessary to release the energy accumulated in the accumulator 30 ⁇ Through the energy release control assembly 60, the driven wheel 20 can be reversely rotated (opposite to the direction of rotation of the energy storage device) to drive the discharge wheel 40 to rotate in the same direction and drive the other components through the discharge wheel 40, or This energy is fed back to the load device for which the drive wheel 101 is driven by a conventional transmission mechanism.
  • the supporting main shaft 11 is mounted on the frame 10, and the storage and discharge mechanism 100 installed in the long and short view is a single-group storage and discharge mechanism 103, a single-side multi-group storage and discharge mechanism 104, or a dual-side multi-stage storage and discharge energy.
  • the agency 105 depends on it.
  • the driving wheel 101 is sleeved on the supporting main shaft 11 by a bearing, which is driven by the driving force, and the driving wheel 101 can pass through the belt.
  • the transmission mechanism with the chain or gear meshing is connected to the external driving force component 106, and the driving force can be from motor driving, steam driving, internal combustion driving or manual driving, which can provide driving force for the load device through a conventional transmission mechanism. .
  • the driven wheel 20 adopts the following preferred configuration: It consists of an integrally formed runner 22, a circumferential ratchet 23 and a clutch follower 51.
  • the runner 22 is sleeved on the support main shaft 11 through a bearing, and is disposed on a front side thereof (a side opposite to the driving wheel 101 is a front side, and a side away from the driving wheel 101 is a back side, the same below) A cylinder 21 that extends toward the drive wheel 101.
  • the circumferential ratchet teeth 23 are disposed on the front side of the runner 22 and are evenly arranged in the circumferential direction, or evenly distributed around the peripheral wall of the runner 22 (as shown in FIG. 7).
  • the clutch follower 51 is disposed on an end surface of the cylinder 21 or a circumferential wall of the cylinder 21, and the clutch is driven
  • the portion 51 and the clutch platen coupling portion 52 and the clutch platen movement control portion 53 that are sleeved on the support main shaft 11 and rotate on the side of the driving wheel 101 with the driving wheel 101 constitute the master-slave clutch Control 50
  • the accumulator 30 may be a high-elastic coil spring, a high-elastic bow spring, a spring coil or a cylinder air accumulator 30.
  • the accumulator 30 can be coupled to the driven wheel 20 by a flexible medium 31 such as a rope, belt or chain, the flexible medium 31 having one end secured to the accumulator 30 and the other end wound around the driven wheel 20.
  • the flexible medium 31 pulls the accumulator 30 to deform and accumulate energy; when the driven wheel 20 is disengaged from the driving wheel 101 and releases energy under the control of the energy release control unit 60 That is, the accumulator 30 pulls the flexible medium 31 to drive the driven wheel 20 to rotate in the opposite direction (i.e., opposite to the direction of rotation of the accumulator ⁇ driven wheel 20). The energy accumulated by the accumulator 30 is released by driving the discharge wheel 40 to operate.
  • the accumulator 30 can also be an electrical energy accumulator.
  • the discharge wheel 40 is similar in function to the driving wheel 101, and is sleeved on the supporting main shaft 11 by a bearing, which can be controlled under the control of the energy-dissipating control unit 60.
  • the driven wheel 20 is linked and rotates in the same direction as the driven wheel 20. It can output the driving force to the externally connected load 107 through the belt, chain or gear meshing mechanism.
  • the energy accumulated in the accumulator 30 can also be fed back to the load device for which the drive wheel 101 is serviced by a conventional transmission mechanism.
  • the master-slave clutch control 50 includes a clutch follower portion 51 disposed on the driven wheel 20 and a clutch platen coupling portion 52 disposed on the side of the driving wheel 101 for rotation therewith.
  • the clutch platen movement control unit 53 attached to the frame 10 is configured.
  • the master-slave clutch control 50 may be a mechanical meshing clutch assembly, an electromagnetic clutch assembly, a friction clutch assembly, and a ratchet clutch assembly.
  • the clutch platen movement control portion 53 includes a clutch control lever 54 that is mounted on the frame 10 via the lever support shaft 55, and the inner end of the clutch control lever 54 and the clutch platen
  • the engaging portion 52 is coupled to each other and can be moved or interlocked with the clutching and engaging portion 51, and the outer end of the clutching control lever 54 is connected to the manual or intelligent electronically controlled operating member.
  • the energy release control unit 60 is used to control whether the accumulator 30 releases the energy accumulated by the accumulator 30 to the discharge wheel 40 after the driven wheel 20 is separated from the driving wheel 101.
  • the discharge control component 60 of the present invention has the following structures:
  • the energy release control assembly 60 is provided with a check pawl 61 that is in contact with the circumferential ratchet 23, an active pawl 63 that is disposed on the back side of the driven wheel 20, and is disposed at the discharge energy
  • the pulley wheel 41 on the front side or the circumferential surface of the wheel 40 and which is in contact with the active pawl 63 is composed.
  • the check pawl 61 is mounted on the frame 10 by the pawl support shaft 62.
  • the claw portion of the check pawl 61 slides on the tooth back of the circumferential ratchet teeth 23;
  • the driven wheel 20 has a tendency to reversely rotate under the action of the stored energy.
  • the claw portion of the non-returning pawl 61 is engaged with the circumferential ratchet 23 In the tooth groove, thereby, the driven wheel 20 is prevented from rotating in the reverse direction to prevent it from freely releasing the accumulated energy; the energy release is required, and the claw of the check pawl 61 is disengaged from the circumference by manual or intelligent electronic control.
  • the active pawl 63 is mounted on a circumferential wall of the driven wheel 20 or adjacent to the back side.
  • the claw of the active pawl 63 is on the tooth back of the pulley ratchet 41. Sliding;
  • the claw of the driving pawl 63 is engaged in the slot of the pulley ratchet 41 and drives the firing wheel 40 to rotate as the driven wheel 20 rotates.
  • the energy release control assembly 60 is comprised of a check pawl 61 that is in contact with the circumferential ratchet 23 and a one-way bearing that is coupled between the driven wheel 20 and the discharge wheel 40 (not shown) Shown that the one-way bearing can release the energy storage at the driven wheel 20 such that the discharge wheel 40 rotates in the same direction with the driven wheel 20.
  • the check pawl 61 is mounted on the frame 10 by the pawl support shaft 62.
  • the claw portion of the check pawl 61 slides on the tooth back of the circumferential ratchet teeth 23;
  • the driven wheel 20 has a tendency to reversely rotate under the action of the stored energy.
  • the claw portion of the non-returning pawl 61 is engaged with the circumferential ratchet 23 In the tooth groove, thereby, the driven wheel 20 is prevented from rotating in the reverse direction to prevent it from freely releasing the accumulated energy; the energy release is required, and the claw of the check pawl 61 is disengaged from the circumference by manual or intelligent electronic control.
  • a sleeve extending toward the discharge wheel 40 is disposed on the back side of the driven wheel 20, the inner ring of the one-way bearing is sleeved on the sleeve, and the discharge wheel 40 is sleeved on the outer ring of the one-way bearing
  • the inner ring of the one-way bearing is unidirectionally idling; when the driven wheel 20 is rotated in the opposite direction, the inner ring and the outer ring of the one-way bearing are engaged and driven by the driven wheel 20 The discharge wheel 40 rotates.
  • the energy release control assembly 60 is composed of a check pawl 61 that is in contact with the circumferential ratchet 23 and a friction ratchet mechanism 42 that is coupled between the driven wheel 20 and the discharge wheel 40.
  • the friction ratchet mechanism 42 (shown in FIG. 8) can release the energy storage in the driven wheel 20 to cause the discharge wheel 40 to rotate in the same direction as the driven wheel 20.
  • the energy storage and release mechanism 100 of the present invention may employ a plurality of sets of said storage on one side of the drive wheel 101.
  • the energy device that is, the single-side multi-group energy storage and energy-distributing mechanism 104, uses two sets of the energy-discharging energy-discharging device 102.
  • Two sets of the energy storage and energy dissipating devices 102 are disposed coaxially in close proximity, and a group of energy storage and energy dissipating devices 102 connected to the driving wheel 101 is referred to as a main energy storage and energy dissipating device 1021, and is away from the driving wheel 101.
  • the group energy storage and discharge device 102 is referred to as a secondary energy storage device 1022, and the master-slave control device 50 in the secondary energy storage device 1022 is disposed in the main energy storage device 1021 and the auxiliary energy storage device 401.
  • the master-slave clutch control 50 can engage the discharge wheel 40 in the main energy storage device 1021 with the driven wheel 20 in the secondary energy storage device 102 2 Or leave.
  • the single-side multi-group energy storage mechanism 104 when the accumulator 30 stores a higher energy discharge energy, the accumulator 30 not only drives the energy-discharging wheel 40 of the main energy storage device 1021. Rotating and driving the external load 107, a part of the released energy is also used to drive the energy storage and discharge device 1022 to re-discharge and release energy, thereby not only reducing the impact peak of the high discharge energy on the load, but also increasing the discharge of the energy release drive. frequency.
  • the energy storage and release mechanism 100 of the present invention can employ multiple groups on both sides of the driving wheel 101.
  • the storage and discharge device that is, one set of the single-side multi-group energy storage and energy-distributing mechanism 104 is disposed on both sides of the driving wheel 101, and two sets of the energy-discharging and energy-discharging devices 102 are disposed on each side.
  • the supporting main shaft 11 is extended to the other side of the driving wheel 101, and a set of the main energy storage and energy dissipating device 1021 and the secondary energy storage are sequentially disposed on the extended supporting main shaft 11.
  • Energy dissipating device 1022 The one-side multi-group energy storage mechanism 104 is configured, and the master-slave clutch control 50 disposed on both sides of the driving wheel 101 may be left-right linkage, that is, one end is separated from the other end, or may be a left-right autonomous control action.
  • connection structure and working principle between the main energy storage and discharge device 1021 and the secondary energy storage device 1022 are as described above at the "eight" point.
  • the two-side multi-group storage and discharge mechanism 105 can realize that when the one-side multi-group storage and discharge mechanism 104 on the right side of the driving wheel 101 completes the energy storage operation cycle, the left side of the driving wheel 101
  • the one-side multi-group energy storage and discharge mechanism 104 can perform the energy storage cycle operation under the driving of the driving wheel 101, so that the left and right alternately reciprocate, so that the external load 107 can be effectively shortened after each discharge. Waiting for the energy storage, the peer can save more energy at a time.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
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Abstract

一种将动力传动机构持续输入的较低功率的动力能量存蓄在蓄能机构中,而后,有控制的以较高功率的方式驱动输出的蓄存和释放机械能的机构(100)。包括机架(10)、设置在机架(10)上的支撑主轴(11)、套接在支撑主轴(11)上且绕该支撑主轴(11)转动的主动轮(101),在主动轮(101)的一侧设有至少一组蓄能放能装置(102)。该蓄存和释放机械能的机构(100)结构简单、可靠,采用轻质结构材料或复合材料可制成轻质高效的驱动机构,其可将许多持续输入的较低功率的动力存蓄起来,通过人为操纵或智能电控将其积蓄下来能量以较高功率的方式释放出来用以驱动需要较高功率才能驱动的设备,或者通过专设的传动机构反馈给原驱动装置作为辅助动能之用。其运转效率高、耗能较小,因此,其蓄能放能效率高。

Description

蓄存和释放机械能的机构
技术领域
[0001] 本发明涉及一种动力驱动机构, 特别涉及一种动力蓄能放能驱动机构。
背景技术
[0002] 随着经济社会的不断发展, 人们对自然资源的消耗越来越大, 因此, 节约能源 已成为国际间日益重视的问题, 节能环保的工业和日用产品正不断的幵发出来
[0003] 目前, 对于许多动力驱动装置而言, 当其运行吋, 功率输出并不完全处于可控 状态, 有吋会超出标定范围, 若功率输出过大则会增大不必要的能耗, 若过小 则不能为负载提供必要的驱动力。 因此, 若能将较小功率的输入或损耗的能量 积蓄起来则一直是业界梦想解决的问题。
技术问题
[0004] 本发明要解决的技术问题是提供一种将动力传动机构持续输入的较低功率的动 力能量存蓄在蓄能机构中, 而后,有控制的以较高功率的方式驱动输出的蓄存和 释放机械能的机构。
问题的解决方案
技术解决方案
[0005] 为了解决上述技术问题, 本发明采用的技术方案为:
[0006] 本发明的蓄存和释放机械能的机构, 包括机架、 设置在机架上的支撑主轴、 套 接在支撑主轴上且绕该支撑主轴转动的主动轮, 其特征在于: 在所述主动轮的 一侧设有至少一组蓄能放能装置, 该蓄能放能装置由从动轮、 蓄能器、 放能轮 、 主从离合控件和放能控制组件构成, 所述主从离合控件设置于主动轮与从动 轮之间并可使主动轮与从动轮啮合或脱离; 蓄能器与从动轮相接并在从动轮与 主动轮啮合且转动方向一致吋蓄存能量; 放能控制组件在从动轮与主动轮脱离 啮合后可控制蓄能器通过与蓄能吋反转的从动轮释放能量并带动放能轮与此吋 的从动轮同向转动; 所述蓄能器安装在所述机架上、 放能控制组件安装在所述 机架、 从动轮和放能轮上, 所述主从离合控件、 从动轮、 放能轮和主动轮同轴 设置。
[0007] 所述的主动轮通过包含皮带、 链条或齿轮啮合在内的传动机构与外接的驱动部 件相接; 所述的放能轮通过包含皮带、 链条或齿轮啮合在内的传动机构与外接 的动力输出部件相接。
[0008] 所述蓄能器为通过绳索、 带或链与该从动轮连接的高弹力螺旋弹簧、 高弹力弓 形簧带、 发条簧或气缸式空气蓄能器。
[0009] 所述主从离合控件为机械啮合离合器组件、 电磁离合器组件、 摩擦离合器组件
、 棘轮式离合器组件。
[0010] 所述从动轮由转轮、 环绕转轮周向分布且临近从动轮正侧面的周向棘齿和离合 从动部构成, 所述离合从动部设置于沿轴向朝向所述主动轮延伸的柱筒的端面 或柱筒的周边上; 所述周向棘齿、 离合从动部及转轮一体成形; 所述离合从动 部与套接在所述支撑主轴上且位于所述主动轮侧面上的离合压盘结合部及离合 压盘运动控制部构成所述的主从离合控件。
[0011] 所述放能控制组件包括与所述周向棘齿相接的止回棘爪、 设置于所述从动轮背 侧面上的主动棘爪和设置在所述放能轮正侧面或圆周面上并与该主动棘爪相接 的放轮棘齿。
[0012] 所述放能控制组件包括与所述周向棘齿相接的止回棘爪和连接在所述从动轮与 放能轮之间的单向轴承, 该单向轴承可在所述从动轮释放蓄能吋使所述放能轮 随该从动轮同向转动。
[0013] 所述放能控制组件包括与所述周向棘齿相接的止回棘爪和连接在所述从动轮与 放能轮之间的摩擦式棘轮机构, 该摩擦式棘轮机构可在所述从动轮释放蓄能吋 使所述放能轮随该从动轮同向转动。
[0014] 所述蓄能放能装置为二组, 分别为同轴依次紧邻设置的主蓄能放能装置和副蓄 能放能装置, 副蓄能放能装置中的主从离合控件设置于主蓄能放能装置中的放 能轮与副蓄能放能装置中的从动轮之间并可使该放能轮与该从动轮啮合或脱离
[0015] 所述支撑主轴向所述主动轮的另一侧延伸, 在该延伸的支撑主轴上依次设有所 述的主蓄能放能装置和副蓄能放能装置。
发明的有益效果
有益效果
[0016] 在本发明的蓄放能机构结构简单、 可靠, 如采用轻质结构材料或复合材料可制 成轻质高效的驱动机构, 其可将许多持续输入的较低功率的动力, 如人力驱动 的能量或动力驱动装置中过多的能量存蓄起来, 通过人为操纵或智能电控将其 积蓄下来能量以较高功率的方式释放出来用以驱动需要较高功率才能驱动的设 备, 或者通过专设的传动机构反馈给原驱动装置作为辅助动能之用。
[0017] 该蓄放能机构中的各组成部分衔接紧凑、 运转吋效率高、 耗能较小, 因此, 其 蓄能放能效率高。
对附图的简要说明
附图说明
[0018] 在下面结合附图和具体实施方式, 对本发明作进一步地详细说明:
[0019] 图 1是本发明的俯视示意图。
[0020] 图 2是图 1中 B— B向剖视图。
[0021] 图 3是图 2的 A向侧视视图。
[0022] 图 4是图 1中 C C向剖视图 (即从动轮、 蓄能器和放能控制组件配合示意图)
[0023] 图 5是图 1中的从动轮示意图。
[0024] 图 6是图 5中 D— D向剖视图。
[0025] 图 7是从动轮周向棘齿的局部剖视图。
[0026] 图 8是放能轮 40与主动棘爪 63为摩擦式棘轮结构吋的示意图。
[0027] 图 9是从动轮与蓄能器为发条簧吋的配合示意图。
[0028] 图 10是从动轮与蓄能器为气缸式空气蓄能器吋的配合示意图。
[0029] 图 11是本发明的单侧多组蓄放能机构的结构示意图。
[0030] 图 12是本发明的双侧多组蓄放能机构的结构示意图。
[0031] 附图标记如下:
[0032] 机架 10、 支撑主轴 11、 从动轮 20、 柱筒 21、 转轮 22、 周向棘齿 23、 蓄能器 30、 柔性介质 31、 放能轮 40、 放轮棘齿 41、 摩擦式棘轮机构 42、 主从离合控件 50、 离合从动部 51、 离合压盘结合部 52、 离合压盘运动控制部 53、 离合控制拨杆 54 、 拨杆支轴 55、 放能控制组件 60、 止回棘爪 61、 棘爪支轴 62、 主动棘爪 63、 蓄 放能机构 100、 主动轮 101、 蓄能放能装置 102、 主蓄能放能装置 1021、 副蓄能放 能装置 1022、 单组蓄放能机构 103、 单侧多组蓄放能机构 104、 双侧多组蓄放能 机构 105、 驱动力部件 106、 外接的负载 107。
实施该发明的最佳实施例
本发明的最佳实施方式
[0033] 本发明的蓄存和释放机械能的机构 (以下可简称蓄放能机构 100) , 可将小功 率持续驱动的动力, 如人力的持续驱动、 持续运转的小功率电机、 也可将机械 动力机器、 装置、 车载发动机或人力车等设备或机车中的驱动机构产生的过剩 能量蓄存起来, 需要吋, 又可将蓄存起来的能量以较高功率的方式释放出来应 用于再驱动或辅助驱动。
本发明的实施方式
[0034] 该蓄存和释放机械能的机构包括受驱动力控制的主动轮 101和蓄能放能装置 102 , 其可独立应用于所述的驱动机构中 (见图 1所示, 简称单组蓄放能机构 103) , 也可将二组以上的所述蓄能放能装置 102并列设置于所述主动轮 101单侧使用 (如图 11所示, 简称单侧多组蓄放能机构 104) , 还可在所述主动轮 101的两侧 分别设置二组以上的蓄能放能装置 102 (如图 12所示, 简称双侧多组蓄放能机构 105) 。
[0035] 具体采用单组蓄放能机构 103、 单侧多组蓄放能机构 104或双侧多组蓄放能机构 105视所述驱动机构的尺寸和输出功率大小而定。 另外, 控制本发明的蓄放能机 构 100何吋蓄能、 何吋放能视所需而定, 放能吋, 既可采用手工控制放能, 也可 采用智能监控的电控装置进行自动化控制放能。
[0036] 如图 1 - 6所示, 所述的蓄能放能机构由机架 10、 架设在机架 10上的支撑主轴 11 、 套接在支撑主轴 11上且可绕该支撑主轴 11转动的主动轮 101和蓄能放能装置 10 2组成, 蓄能放能装置 102由从动轮 20、 蓄能器 30、 放能轮 40、 主从离合控件 50 和放能控制组件 60构成。
[0037] 所述主动轮 101、 从动轮 20、 放能轮 40同轴设置且依次相连, 主动轮 101通过主 从离合控件 50与从动轮 20联动 (主动轮 101与从动轮 20通过啮合、 咬合或吸合进 行联动) 或分离, 联动吋, 主动轮 101驱使从动轮 20与其同向旋转并使所述蓄能 器 30积蓄能量; 分离后, 若需要释放积蓄于蓄能器 30中的能量吋, 可通过所述 的放能控制组件 60, 使从动轮 20反向转动 (与其蓄能吋的转动方向相反) 带动 放能轮 40与其同向转动并通过放能轮 40驱动其它部件转动, 或者通过常规的传 动机构将这部能量反馈给所述主动轮 101为之驱动的负载设备。
[0038] 一、 机架 10、 支撑主轴 11
[0039] 为广义的机架 10, 其可为驱动机构的外壳, 也可为专门设计的固定支架, 在其 上有安装所述支撑主轴 11的固定支撑。
[0040] 支撑主轴 11, 架设在机架 10上, 其长短视安装的蓄放能机构 100是单组蓄放能 机构 103、 单侧多组蓄放能机构 104还是双侧多组蓄放能机构 105而定。
[0041] 二、 主动轮 101
[0042] 在本发明的蓄放能机构 100中, 只有一个主动轮 101, 该主动轮 101通过轴承套 接在所述的支撑主轴 11上, 其受驱动力驱使转动, 主动轮 101可通过皮带、 链条 或齿轮啮合在内的传动机构与外接的驱动力部件 106相接, 该驱动力可来自电机 驱动、 蒸汽驱动、 内燃驱动或人力驱动, 其可通过常规的传动机构为负载设备 提供驱动力。
[0043] 三、 从动轮 20
[0044] 所述从动轮 20采用以下优选结构: 其由一体成形的转轮 22、 周向棘齿 23和离合 从动部 51构成。
[0045] 所述转轮 22通过轴承套接在支撑主轴 11上, 在其正侧面 (与主动轮 101相近的 侧面为正侧面, 远离主动轮 101的侧面为背侧面, 下同) 上设有向主动轮 101延 伸的柱筒 21。
[0046] 所述周向棘齿 23设置于转轮 22的正侧面并沿圆周方向均匀布设, 或者为环绕转 轮 22周壁均匀布设 (如图 7所示) 。
[0047] 所述离合从动部 51设置于所述柱筒 21的端面或柱筒 21的圆周壁上, 该离合从动 部 51与套接在所述支撑主轴 11上且位于所述主动轮 101侧面上随主动轮 101—起 转动的离合压盘结合部 52及离合压盘运动控制部 53构成所述的主从离合控件 50
[0048] 四、 蓄能器 30
[0049] 如图 9、 10所示, 所述蓄能器 30可为高弹力螺旋弹簧、 高弹力弓形簧带、 发条 簧或气缸式空气蓄能器 30。 蓄能器 30可通过绳索、 带或链等柔性介质 31与所述 从动轮 20连接, 该柔性介质 31的一端固接在蓄能器 30上, 另一端绕缠在所述从 动轮 20上。 当从动轮 20随所述主动轮 101旋转蓄能吋, 柔性介质 31拉动蓄能器 30 变形蓄能; 当从动轮 20脱离与主动轮 101的联动并在放能控制组件 60的控制下释 放能量吋, 蓄能器 30牵动柔性介质 31驱使从动轮 20反向转动 (即与蓄能吋从动 轮 20的转动方向相反) 将蓄能器 30积蓄的能量通过驱使放能轮 40工作而释放。
[0050] 蓄能器 30也可以是电能蓄能器。
[0051] 五、 放能轮 40
[0052] 如图 1 - 6所示, 放能轮 40与主动轮 101的功能相似, 其通过轴承套接在所述的 支撑主轴 11上, 其在放能控制组件 60的控制下可与所述从动轮 20联动并随从动 轮 20同向转动。 其可通过皮带、 链条或齿轮啮合在内的传动机构向外接的负载 1 07输出驱动力。 也可通过常规的传动机构将蓄能器 30中积蓄的能量反馈给主动 轮 101为之服务的负载设备。
[0053] 六、 主从离合控件 50
[0054] 如图 1 - 6所示, 主从离合控件 50包括设置于所述从动轮 20上的离合从动部 51和 设置在主动轮 101侧面随其一起转动的离合压盘结合部 52及安装在机架 10上的离 合压盘运动控制部 53构成。
[0055] 所述主从离合控件 50可以为机械啮合离合器组件、 电磁离合器组件、 摩擦离合 器组件、 棘轮式离合器组件。
[0056] 所述离合压盘运动控制部 53包括离合控制拨杆 54, 该离合控制拨杆 54通过拨杆 支轴 55安装在机架 10上, 离合控制拨杆 54的内端与离合压盘结合部 52相接并可 拨动该离合压盘结合部 52与所述离合从动部 51联动或分离, 离合控制拨杆 54的 外端与人工或智能电控操纵部件相接。 [0057] 七、 放能控制组件 60
[0058] 如图 1 6所示, 放能控制组件 60在从动轮 20与主动轮 101分离后, 用来控制蓄 能器 30是否向放能轮 40释放该蓄能器 30积蓄的能量。
[0059] 本发明的放能控制组件 60有以下几种结构:
[0060] 1) 放能控制组件 60由与所述周向棘齿 23相接的止回棘爪 61、 设置于所述从动 轮 20背侧面上的主动棘爪 63和设置在所述放能轮 40正侧面或圆周面上并与该主 动棘爪 63相接的放轮棘齿 41组成。
[0061] 止回棘爪 61通过棘爪支轴 62安装在机架 10上, 当从动轮 20蓄能吋, 该止回棘爪 61的爪部在周向棘齿 23的齿背上滑动; 当主动轮 101与从动轮 20脱离联动吋, 在 所蓄能量的作用下, 从动轮 20有反向转动的趋势, 此吋, 该止回棘爪 61的爪部 卡接在周向棘齿 23的齿槽中, 由此, 阻止了从动轮 20反向转动, 防止其随意释 放所积蓄的能量; 需要放能吋, 通过人工或智能电控操纵将止回棘爪 61的爪部 脱离与周向棘齿 23的接触, 此吋, 从动轮 20在所述柔性介质 31的牵引下反向转 动放能。
[0062] 主动棘爪 63安装在从动轮 20的背侧面或临近背侧面的圆周壁上, 当从动轮 20蓄 能吋, 该主动棘爪 63的爪部在放轮棘齿 41的齿背上滑动; 当从动轮 20反向转动 放能吋, 该主动棘爪 63的爪部卡接在放轮棘齿 41的齿槽中并随从动轮 20的转动 驱使放能轮 40转动。
[0063] 2) 放能控制组件 60由与所述周向棘齿 23相接的止回棘爪 61和连接在所述从动 轮 20与放能轮 40之间的单向轴承 (图中未示出) , 该单向轴承可在所述从动轮 2 0释放蓄能吋使所述放能轮 40随该从动轮 20同向转动。
[0064] 止回棘爪 61通过棘爪支轴 62安装在机架 10上, 当从动轮 20蓄能吋, 该止回棘爪 61的爪部在周向棘齿 23的齿背上滑动; 当主动轮 101与从动轮 20脱离联动吋, 在 所蓄能量的作用下, 从动轮 20有反向转动的趋势, 此吋, 该止回棘爪 61的爪部 卡接在周向棘齿 23的齿槽中, 由此, 阻止了从动轮 20反向转动, 防止其随意释 放所积蓄的能量; 需要放能吋, 通过人工或智能电控操纵将止回棘爪 61的爪部 脱离与周向棘齿 23的接触, 此吋, 从动轮 20在所述柔性介质 31的牵引下反向转 动。 [0065] 在从动轮 20的背侧面设向放能轮 40延伸的轴套, 所述单向轴承的内圈套接在该 轴套上, 放能轮 40套接在该单向轴承的外圈上, 当从动轮 20蓄能吋, 该单向轴 承的内圈单向空转; 当从动轮 20反向转动放能吋, 该单向轴承的内圈与外圈咬 合随从动轮 20反转并带动放能轮 40转动。
[0066] 3) 放能控制组件 60由与所述周向棘齿 23相接的止回棘爪 61和连接在所述从动 轮 20与放能轮 40之间的摩擦式棘轮机构 42构成, 该摩擦式棘轮机构 42 (如图 8所 示) 可在所述从动轮 20释放蓄能吋使所述放能轮 40随该从动轮 20同向转动。
[0067] 八、 所述的单侧多组蓄放能机构 104
[0068] 如图 11所示, 为了提高蓄能容量和消减第一次放能吋的冲击峰值, 本发明的蓄 放能机构 100可在主动轮 101的单侧采用多组所述的蓄放能装置, 即单侧多组蓄 放能机构 104, 如采用二组所述蓄能放能装置 102。
[0069] 二组所述蓄能放能装置 102同轴依次紧邻设置, 与主动轮 101相接的一组蓄能放 能装置 102称为主蓄能放能装置 1021, 远离主动轮 101的一组蓄能放能装置 102称 为副蓄能放能装置 1022, 副蓄能放能装置 1022中的主从离合控件 50设置于主蓄 能放能装置 1021中的放能轮 40与该副蓄能放能装置 1022中的从动轮 20之间, 该 主从离合控件 50可使该主蓄能放能装置 1021中的放能轮 40与副蓄能放能装置 102 2中的从动轮 20啮合或脱离。
[0070] 所述的单侧多组蓄放能机构 104, 当蓄能器 30在蓄存有较高能量放能吋, 蓄能 器 30不仅驱动主蓄能放能装置 1021的放能轮 40转动驱动外接负荷 107, 释放能量 的一部分还用来驱动付蓄能放能装置 1022再次蓄能放能, 从而达到不仅消减了 高放能吋对负荷的冲击峰值, 还能增加放能驱动的循环次数。
[0071] 九、 所述的双侧多组蓄放能机构 105
[0072] 如图 12所示, 与上述 "八"点目的相同, 为了提高蓄能容量、 增加放能的循环次 数, 本发明的蓄放能机构 100可在主动轮 101的两侧采用多组所述的蓄放能装置 , 即在主动轮 101两侧各设一套所述的单侧多组蓄放能机构 104, 如每侧设置二 组所述蓄能放能装置 102。
[0073] 设置方式将所述支撑主轴 11向所述主动轮 101的另一侧延伸加长, 在延伸的支 撑主轴 11上依次设有一套由所述的主蓄能放能装置 1021和副蓄能放能装置 1022 构成的单侧多组蓄放能机构 104, 置于主动轮 101两侧的主从离合控件 50可以是 左右联动, 即一端结合另一端分离, 也可以是左右自主操控动作。
[0074] 主蓄能放能装置 1021和副蓄能放能装置 1022之间的连接结构和工作原理如上述 第"八"点。
[0075] 所述的双侧多组蓄放能机构 105, 可以实现当主动轮 101右侧的单侧多组蓄放能 机构 104完成蓄能处于放能运转循环吋, 主动轮 101左侧的单侧多组蓄放能机构 1 04可以在主动轮 101的驱动下同吋进行蓄能循环运作, 如此左右交替往复, 使得 针对外接负荷 107而言, 可以有效的缩短每次放能后再次完成蓄能的等待吋间, 同吋可以最大限度的一次存蓄较多的能量。

Claims

权利要求书
一种蓄存和释放机械能的机构, 包括机架 (10) 、 设置在机架 (10) 上的支撑主轴 (11) 、 套接在支撑主轴 (11) 上且绕该支撑主轴 (11 ) 转动的主动轮 (101) , 其特征在于: 在所述主动轮 (101) 的一侧 设有至少一组蓄能放能装置 (102) , 该蓄能放能装置 (102) 由从动 轮 (20) 、 蓄能器 (30) 、 放能轮 (40) 、 主从离合控件 (50) 和放 能控制组件 (60) 构成, 所述主从离合控件 (50) 设置于主动轮 (10 1) 与从动轮 (20) 之间并可使主动轮 (101) 与从动轮 (20) 啮合或 脱离; 蓄能器 (30) 与从动轮 (20) 相接并在从动轮 (20) 与主动轮
(101) 啮合且转动方向一致吋蓄存能量; 放能控制组件 (60) 在从 动轮 (20) 与主动轮 (101) 脱离啮合后可控制蓄能器 (30) 通过与 蓄能吋反转的从动轮 (20) 释放能量并带动放能轮 (40) 与此吋的从 动轮 (20) 同向转动; 所述蓄能器 (30) 安装在所述机架 (10) 上、 放能控制组件 (60) 安装在所述机架 (10) 、 从动轮 (20) 和放能轮
(40) 上, 所述主从离合控件 (50) 、 从动轮 (20) 、 放能轮 (40) 和主动轮 (101) 同轴设置。
根据权利要求 1所述的蓄存和释放机械能的机构, 其特征在于: 所述 的主动轮 (101) 通过包含皮带、 链条或齿轮啮合在内的传动机构与 外接的驱动部件相接; 所述的放能轮 (40) 通过包含皮带、 链条或齿 轮啮合在内的传动机构与外接的动力输出部件相接。
根据权利要求 2所述的蓄存和释放机械能的机构, 其特征在于: 所述 蓄能器 (30) 为通过绳索、 带或链与该从动轮 (20) 连接的高弹力螺 旋弹簧、 高弹力弓形簧带、 发条簧或气缸式空气蓄能器。
根据权利要求 2所述的蓄存和释放机械能的机构, 其特征在于: 所述 主从离合控件 (50) 为机械啮合离合器组件、 电磁离合器组件、 摩擦 离合器组件、 棘轮式离合器组件。
根据权利要求 2所述的蓄存和释放机械能的机构, 其特征在于: 所述 从动轮 (20) 由转轮 (22) 、 环绕转轮 (22) 周向分布且临近从动轮 (20) 正侧面的周向棘齿 (23) 和离合从动部 (51) 构成, 所述离合 从动部 (51) 设置于沿轴向朝向所述主动轮 (101) 延伸的柱筒 (21 ) 的端面或柱筒 (21) 的周边上; 所述周向棘齿 (23) 、 离合从动部
(51) 及转轮 (22) —体成形; 所述离合从动部 (51) 与套接在所述 支撑主轴 (11) 上且位于所述主动轮 (101) 侧面上的离合压盘结合 部 (52) 及离合压盘运动控制部 (53) 构成所述的主从离合控件 (50 根据权利要求 5所述的蓄存和释放机械能的机构, 其特征在于: 所述 放能控制组件 (60) 包括与所述周向棘齿 (23) 相接的止回棘爪 (61 ) 、 设置于所述从动轮 (20) 背侧面上的主动棘爪 (63) 和设置在所 述放能轮 (40) 正侧面或圆周面上并与该主动棘爪 (63) 相接的放轮 棘齿 (41) 。
据权利要求 5所述的蓄存和释放机械能的机构, 其特征在于: 所述放 能控制组件 (60) 包括与所述周向棘齿 (23) 相接的止回棘爪 (61) 和连接在所述从动轮 (20) 与放能轮 (40) 之间的单向轴承, 该单向 轴承可在所述从动轮 (20) 释放蓄能吋使所述放能轮 (40) 随该从动 轮 (20) 同向转动。
根据权利要求 5所述的蓄存和释放机械能的机构, 其特征在于: 所述 放能控制组件 (60) 包括与所述周向棘齿 (23) 相接的止回棘爪 (61 ) 和连接在所述从动轮 (20) 与放能轮 (40) 之间的摩擦式棘轮机构 (42) , 该摩擦式棘轮机构 (42) 可在所述从动轮 (20) 释放蓄能吋 使所述放能轮 (40) 随该从动轮 (20) 同向转动。
根据权利要求 2— 8中任一项所述的蓄存和释放机械能的机构, 其特征 在于: 所述蓄能放能装置 (102) 为二组, 分别为同轴依次紧邻设置 的主蓄能放能装置 (1021) 和副蓄能放能装置 (1022) , 副蓄能放能 装置 (1022) 中的主从离合控件 (50) 设置于主蓄能放能装置 (1021 ) 中的放能轮 (40) 与副蓄能放能装置 (1022) 中的从动轮 (20) 之 间并可使该放能轮 (40) 与该从动轮 (20) 啮合或脱离。 [权利要求 10] 根据权利要求 9所述的蓄存和释放机械能的机构, 其特征在于: 所述 支撑主轴 (11) 向所述主动轮 (101) 的另一侧延伸, 在该延伸的支 撑主轴 (11) 上依次设有所述的主蓄能放能装置 (1021) 和副蓄能放 能装置 (1022) 。
PCT/CN2017/094040 2016-12-21 2017-07-24 蓄存和释放机械能的机构 WO2018113293A1 (zh)

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