CN110374953A - 光伏支架回转减速器 - Google Patents

光伏支架回转减速器 Download PDF

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Publication number
CN110374953A
CN110374953A CN201910575599.4A CN201910575599A CN110374953A CN 110374953 A CN110374953 A CN 110374953A CN 201910575599 A CN201910575599 A CN 201910575599A CN 110374953 A CN110374953 A CN 110374953A
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Prior art keywords
shell
worm screw
shaft
photovoltaic bracket
fuel tank
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CN201910575599.4A
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Inventor
蔡浩
俞正明
李广君
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Changzhou Zhongxinbo New Energy Technology Co Ltd
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Changzhou Zhongxinbo New Energy Technology Co Ltd
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Priority to CN201910575599.4A priority Critical patent/CN110374953A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/039—Gearboxes for accommodating worm gears
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0498—Worm gearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

本发明涉及到一种光伏支架回转减速器，包括外壳、蜗杆和油箱，所述油箱固定安装在外壳的背面；所述外壳内壁上垂直安装有转轴底座，所述转轴底座内侧安插有转轴，所述转轴底座向外均匀延伸出若干组液压推杆，所述液压推杆通过推顶件与夹板内置的伸缩啮合齿推顶接触，所述伸缩啮合齿与蜗杆中部的螺纹啮合，所述蜗杆横置在外壳底部，所述蜗杆尾部插装的键槽轴与传动马达连接。本发明采用了气液组合结构来控制开关，大大提升了结构的灵活性能，能够应付突发状况。多项分布的操作结构，提高了装置的调节精度。

Description

光伏支架回转减速器
技术领域
本发明涉及到太阳能光伏技术领域，特别是一种光伏支架回转减速器。
背景技术
减速器是一种由封闭在刚性壳体内的齿轮传动、蜗杆传动、齿轮-蜗杆传动所组成的独立部件，常用作原动件与工作机之间的减速传动装置 。在原动机和工作机或执行机构之间起匹配转速和传递转矩的作用，在现代机械中应用极为广泛。
回转减速器是跟踪光伏支架系统常用的动力驱动之一，其主要特点是结构紧凑，能承受一定的径向和轴向载荷，以及倾覆力矩，又能传递较大扭矩，减速比大等特点。
发明内容
本发明需要解决的技术问题是提供一种结构稳定和自主调节制动的光伏支架回转减速器。
为解决上述的技术问题，本发明提供了一种光伏支架回转减速器，包括外壳、蜗杆和油箱，所述油箱固定安装在外壳的背面；所述外壳内壁上垂直安装有转轴底座，所述转轴底座内侧安插有转轴，所述转轴底座向外均匀延伸出若干组液压推杆，所述液压推杆通过推顶件与夹板内置的伸缩啮合齿推顶接触，所述伸缩啮合齿与蜗杆中部的螺纹啮合，所述蜗杆横置在外壳底部，所述蜗杆尾部插装的键槽轴与传动马达连接。
进一步，所述外壳外壁上固定安装有液压泵，所述液压泵的输出端口与转轴底座连通。
更进一步，所述蜗杆首位两端套装在外壳底部固定的轴承内。
更进一步，所述外壳外壁底部安装有油箱，所述油箱内置输油管末端连接的喷油嘴固定在外壳内壁上，所述喷油嘴朝向蜗杆的螺纹段。
更进一步，所述外壳顶部两侧装配有提拉耳板，所述外壳腰部装配有两组气缸固定件，所述气缸固定件上锁紧连接有两组活动臂，两组活动臂之间通过外接套套装有轴承，所述轴承套装在转轴上。
采用上述结构后，本发明与现有技术相比较，本发明采用了气液组合结构来控制开关，大大提升了结构的灵活性能，能够应付突发状况。多项分布的操作结构，提高了装置的调节精度。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1为本发明光伏支架回转减速器的结构示意图。
图2为本发明光伏支架回转减速器的背部结构示意图。
图3为本发明光伏支架回转减速器推顶式轴承的结构示意图。
图中：1外壳、1-1为提拉耳板、1-2为闭合锁紧件、1-3气缸固定件、2为转轴、3为转轴底座、4为夹板、5为液压推杆、5-1为伸缩啮合齿、6为蜗杆、6-1为轴套、7为轴承、8为喷油嘴、9为键槽轴、10为液压泵、12为活动臂、13为轴承、14为外接套、15为油箱。
具体实施方式
如图1所示，一种光伏支架回转减速器，包括外壳、蜗杆和油箱，所述油箱固定安装在外壳的背面；所述外壳1内壁上垂直安装有转轴底座3，所述转轴底座3内侧安插有转轴2，所述转轴底座3向外均匀延伸出若干组液压推杆5，所述液压推杆5通过推顶件与夹板4内置的伸缩啮合齿5-1推顶接触，所述伸缩啮合齿5-1与蜗杆6中部的螺纹啮合，所述蜗杆6横置在外壳1底部，所述蜗杆6尾部插装的键槽轴9与传动马达连接。其中，相对于以往的回转减速器，本发明增添了气液组合结构，通过气液组合结构来控制回转减速器的运行。本发明在外壳1内壁安装了通过转轴2传动的转轴底座3，转轴底座3延伸出的液压推杆5可以通过推顶件与夹板4内置的伸缩啮合齿5-1推顶接触。同时传动马达控制的蜗杆6与液压推杆5通过推顶件与夹板4内置的伸缩啮合齿5-1螺纹啮合。
如图1和图2所示，所述外壳1外壁上固定安装有液压泵10，所述液压泵10的输出端口与转轴底座3连通。其中，液压泵10的输出端口与通过转轴底座3连通，这样便可以通过液压来控制转轴底座3完成控制工序。
如图1所示，所述蜗杆6首位两端套装在外壳1底部固定的轴承7内。其中，为了保护蜗杆6在所述外壳1底部固定有轴承7。
如图1和图2所示，所述外壳1外壁底部安装有油箱15，所述油箱15内置输油管末端连接的喷油嘴8固定在外壳1内壁上，所述喷油嘴8朝向蜗杆6的螺纹段。其中，同时啮合传动的过程中会产生大量的热能，这些热能会影响啮合效率，严重时，可以损伤螺纹。因此，利用油箱15将润滑油通过喷油嘴8喷淋到蜗杆6上。
如图1和图3所示，所述外壳1顶部两侧装配有提拉耳板1-1，所述外壳1腰部装配有两组气缸固定件1-3，所述气缸固定件1-3上锁紧连接有两组活动臂12，两组活动臂12之间通过外接套14套装有轴承13，所述轴承13套装在转轴2上。其中，为了方便转轴2后期的拆卸，又要保护转轴2，在外壳1腰部装配有两组气缸固定件1-3；气缸固定件1-3上锁紧连接有两组活动臂12，两组活动臂12之间通过外接套14套装有轴承13，所述轴承13套装在转轴2上。
虽然以上描述了本发明的具体实施方式，但是本领域熟练技术人员应当理解，这些仅是举例说明，可以对本实施方式作出多种变更或修改，而不背离本发明的原理和实质，本发明的保护范围仅由所附权利要求书限定。

Claims (5)

1.一种光伏支架回转减速器，包括外壳、蜗杆和油箱，所述油箱固定安装在外壳的背面；其特征是：所述外壳（1）内壁上垂直安装有转轴底座（3），所述转轴底座（3）内侧安插有转轴（2），所述转轴底座（3）向外均匀延伸出若干组液压推杆（5），所述液压推杆（5）通过推顶件与夹板（4）内置的伸缩啮合齿（5-1）推顶接触，所述伸缩啮合齿（5-1）与蜗杆（6）中部的螺纹啮合，所述蜗杆（6）横置在外壳（1）底部，所述蜗杆（6）尾部插装的键槽轴（9）与传动马达连接。
2.根据权利要求1所述的光伏支架回转减速器，其特征是：所述外壳（1）外壁上固定安装有液压泵（10），所述液压泵（10）的输出端口与转轴底座（3）连通。
3.根据权利要求1所述的光伏支架回转减速器，其特征是：所述蜗杆（6）首位两端套装在外壳（1）底部固定的轴承（7）内。
4.根据权利要求1所述的光伏支架回转减速器，其特征是：所述外壳（1）外壁底部安装有油箱（15），所述油箱（15）内置输油管末端连接的喷油嘴（8）固定在外壳（1）内壁上，所述喷油嘴（8）朝向蜗杆（6）的螺纹段。
5.根据权利要求1所述的光伏支架回转减速器，其特征是：所述外壳（1）顶部两侧装配有提拉耳板（1-1），所述外壳（1）腰部装配有两组气缸固定件（1-3），所述气缸固定件（1-3）上锁紧连接有两组活动臂（12），两组活动臂（12）之间通过外接套（14）套装有轴承（13），所述轴承（13）套装在转轴（2）上。
CN201910575599.4A 2019-06-28 2019-06-28 光伏支架回转减速器 Pending CN110374953A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636679A (zh) * 2020-12-08 2021-04-09 霍尔果斯世恒传动技术研发有限公司 一种具有多点支撑传动轴的跟踪传动系统

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GB667782A (en) * 1949-05-27 1952-03-05 Allen Adamson Scaife Improvements in and relating to power transmission apparatus
CN202065420U (zh) * 2011-05-20 2011-12-07 杭州嘉诚机械有限公司 离合式蜗轮减速机
CN204201027U (zh) * 2014-10-31 2015-03-11 江苏泰隆减速机股份有限公司 一种利用喷油管润滑的减速机
CN107420454A (zh) * 2017-09-12 2017-12-01 广西柳工机械股份有限公司 平地机蜗轮箱
CN109139711A (zh) * 2018-11-09 2019-01-04 大冶市博恒精密机械制造有限公司 一种轴承座

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Publication number Priority date Publication date Assignee Title
US563989A (en) * 1896-07-14 Friction-clutch
GB667782A (en) * 1949-05-27 1952-03-05 Allen Adamson Scaife Improvements in and relating to power transmission apparatus
CN202065420U (zh) * 2011-05-20 2011-12-07 杭州嘉诚机械有限公司 离合式蜗轮减速机
CN204201027U (zh) * 2014-10-31 2015-03-11 江苏泰隆减速机股份有限公司 一种利用喷油管润滑的减速机
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CN109139711A (zh) * 2018-11-09 2019-01-04 大冶市博恒精密机械制造有限公司 一种轴承座

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636679A (zh) * 2020-12-08 2021-04-09 霍尔果斯世恒传动技术研发有限公司 一种具有多点支撑传动轴的跟踪传动系统
CN112636679B (zh) * 2020-12-08 2022-06-03 霍尔果斯世恒传动技术研发有限公司 一种具有多点支撑传动轴的跟踪传动系统

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Application publication date: 20191025