WO2022006798A1 - 一种履带传输过渡机构 - Google Patents

一种履带传输过渡机构 Download PDF

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Publication number
WO2022006798A1
WO2022006798A1 PCT/CN2020/100954 CN2020100954W WO2022006798A1 WO 2022006798 A1 WO2022006798 A1 WO 2022006798A1 CN 2020100954 W CN2020100954 W CN 2020100954W WO 2022006798 A1 WO2022006798 A1 WO 2022006798A1
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WIPO (PCT)
Prior art keywords
transmission
transition
roller shaft
wheel
crawler belt
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Application number
PCT/CN2020/100954
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English (en)
French (fr)
Inventor
汪深
王天洋
李春成
董文清
Original Assignee
湖南深拓智能设备股份有限公司
汪深
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Application filed by 湖南深拓智能设备股份有限公司, 汪深 filed Critical 湖南深拓智能设备股份有限公司
Publication of WO2022006798A1 publication Critical patent/WO2022006798A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G07F11/16—Delivery means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G07F11/16—Delivery means
    • G07F11/26—Endless bands
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
    • G07F11/58—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the articles being supported on or by endless belts or like conveyors

Definitions

  • the utility model belongs to the technical field of mechanical equipment, in particular to a crawler belt transmission transition mechanism.
  • Vending machine is a common equipment for commercial automation. It is not limited by time and place, can save manpower and facilitate transactions. It is a brand-new form of commercial retail, also known as a 24-hour micro supermarket.
  • the Chinese invention patent application No. 201711251100 discloses a crawler-type vending machine, which can effectively solve the problems of traditional vending machines relying on manual replenishment, troublesome replenishment, time-consuming and laborious, and poor adaptability to selling commodities; its It has many advantages such as extremely wide adaptability of salable commodities, high degree of automation, and can realize first-in, first-out of commodity goods; the transport of goods in its interior adopts seamless connection of crawler, and the transport process of goods is stable and will not produce obvious. impact, so it has a very good adaptability especially for fragile goods.
  • the purpose of the present invention is to provide a crawler belt transmission transition mechanism.
  • a crawler belt transmission transition mechanism is characterized in that it includes a transition roller shaft and a transmission mechanism; the transition roller shaft is fixed on one end or both ends of the transmission crawler belt; the driving roller shaft of the transmission crawler belt is connected to the transition roller shaft through a transmission mechanism. , the rotation direction of the transition roller and the drive roller is the same.
  • the axial outer wheel of the transition roller shaft is inscribed with the upper surface of the transmission track, so as to ensure the smoothness of the transportation of goods.
  • both ends of the transition roller shaft are respectively installed on the brackets on both sides of the transmission track
  • the transmission mechanism includes a driving wheel and a driven wheel, the driving wheel is fixed on the end of the driving roller shaft, and the driven wheel is fixed on the end of the transition roller shaft.
  • driving wheel and the driven wheel are connected by gears, belts or chains.
  • the transmission mechanism further includes an idler wheel, the idler wheel is arranged between the drive wheel and the driven wheel and fixed on the side of the bracket of the transmission track, and both the drive wheel and the driven wheel are engaged with the idler wheel.
  • the gap between the transmission tracks can be greatly reduced, which can effectively ensure that small-sized goods can pass smoothly without being stuck.
  • the gap between the transmission tracks is greatly reduced, so that the goods are not easy to tilt during the transmission process, which effectively improves the stability of the passage of the goods, especially for goods with a high center of gravity, it can effectively prevent Goods dumped.
  • the transition roller can also obtain power, and by setting a suitable transmission ratio, the rotational speed of the transition roller is equal to or slightly greater than the translation speed of the transmission track, which can not only effectively prevent the cargo It is stuck due to insufficient power during the transmission process, and it can also ensure the stability of the goods during the transmission process.
  • FIG. 1 is a schematic structural diagram 1 of the crawler transmission transition mechanism.
  • FIG. 2 is a schematic structural diagram 2 of the crawler transmission transition mechanism.
  • FIG. 3 is a partial view I of the structural schematic diagram 2 of the crawler transmission transition mechanism.
  • 1 is a transition roller
  • 2 is a transmission mechanism
  • 3 is a transmission track
  • 21 is a driving wheel
  • 22 is a driven wheel
  • 23 is an idler
  • 31 is a driving roller.
  • the crawler belt transmission transition mechanism includes a transition roller shaft 1 and a transmission mechanism 2 .
  • the transition roller 1 is fixed in front of the transmission track 3
  • the axial outer wheel of the transition roller 1 is inscribed with the upper surface of the transmission track 3
  • the front edge of the transition roller 1 is flush with the front edge of the transmission track 3 .
  • Both ends of the transition roller shaft 1 are respectively fixed on the brackets on both sides of the transmission track 3, which can freely roll and rotate along its own axis.
  • the transmission mechanism 2 is installed on one side of the transmission track 3.
  • the drive roller shaft 31 of the transmission track 3 is connected to the transition roller shaft 1 through the transmission mechanism 2.
  • the transition roller shaft 1 and the drive roller shaft 31 rotate in the same direction.
  • the transmission mechanism 2 can transmit the power of the driving roller shaft 31 to the transition roller shaft 1 .
  • the transmission mechanism 2 includes a driving wheel 21 and a driven wheel 22 .
  • the driving wheel 21 is fixed on the end of the driving roller shaft 31 and can be driven by the driving roller shaft 31 to rotate together.
  • the driven wheel 22 is fixed on the end of the transition roller shaft 1 and can drive the transition roller shaft 1 to rotate together.
  • the driving wheel 21 and the driven wheel 22 may be connected by, but not limited to, gears, belts or chains.
  • the transmission mechanism 2 further includes an idler gear 23 , the idler gear 23 is arranged between the driving gear 21 and the driven gear 22 , and both the driving gear 21 and the driven gear 22 mesh with the idler gear 23 .
  • the idler pulley 23 is fixed on the side of the bracket of the transmission track 3 .
  • the idler wheel 23 can transmit the rotation of the driving wheel 21 to the driven wheel 22, and make the driving wheel 21 and the driven wheel 22 have the same movement direction, so as to ensure that the movement direction of the transition roller 1 and the belt movement direction of the transmission track 3 are always maintained Consistent.
  • the transmission mechanism 2 has a fixed and appropriate transmission ratio to ensure that the linear speed of the transition roller shaft 1 is equal to or slightly greater than the belt line of the transmission track 3 speed, so that the goods can always maintain a continuous and stable power during the transmission process.

Abstract

一种履带传输过渡机构，包括过渡辊轴（1）和传动机构（2）；所述过渡辊轴（1）固设于传输履带（3）的一端或两端；传输履带（3）的驱动辊轴（31）通过传动机构（2）与过渡辊轴（1）传动相连，过渡辊轴（1）与驱动辊轴（31）的旋转方向相同。通过增加过渡辊轴（1），可以极大程度地减小传输履带（3）之间的间隙，保证小尺寸的货物也能顺利地通过而不被卡住；有效提高了货物通过的稳定性，能有效防止货物倾倒；货物传输速度均匀，保证传输过程的平稳性。

Description

一种履带传输过渡机构 技术领域
本实用新型属于机械设备技术领域，特别涉及一种履带传输过渡机构。
背景技术
自动售货机是商业自动化的常用设备，它不受时间、地点的限制，能节省人力、方便交易，是一种全新的商业零售形式，又被称为24小时营业的微型超市。
申请号为201711251100的中国发明专利公开了一种履带式自动售货机，该售货机可有效解决传统售货机依靠人工补货，补货麻烦，费时费力，以及对售卖商品的适应性差的问题；其具有可售卖的商品适应性极其广泛、自动化程度高、可实现商品货物的先进先出等诸多优点；其货物在其内部的传输全部采用履带无缝对接，货物传输过程平稳，不会产生明显的冲击，因而其对于易碎商品尤其具有非常好的适应性。
但是，由于传输履带之间会存在一定的间隙，所以其在传输较小尺寸的货品时，容易卡住而无法通过；或者对于重心偏高的商品，容易出现因倾斜度过大而存在失稳隐患等缺点。
实用新型内容
为解决现有技术中履带式自动售货机货物在履带间传输时通过性受限的缺点，本实用新型的目的在于，提供一种履带传输过渡机构。
为解决上述技术问题，本实用新型所采用的技术方案是：
一种履带传输过渡机构，其结构特点是包括过渡辊轴和传动机构；所 述过渡辊轴固设于传输履带的一端或两端；传输履带的驱动辊轴通过传动机构与过渡辊轴传动相连，过渡辊轴与驱动辊轴的旋转方向相同。
进一步地，过渡辊轴的轴向外轮与传输履带上表面相内切，以保证货物运输的平稳性。
进一步地，过渡辊轴的两端分别安装在传输履带两边的支架上
进一步地，所述传动机构包括主动轮和从动轮，所述主动轮固设于驱动辊轴端部，所述从动轮固设于过渡辊轴端部。
进一步地，所述主动轮与从动轮之间通过齿轮、皮带或链条相连。
进一步地，所述传动机构还包括惰轮，惰轮设于主动轮与从动轮之间并固定在传输履带的支架侧边，且主动轮与从动轮均与惰轮相啮合。
进一步地，所述主动轮与从动轮之间具有使过渡辊轴转动线速度等于或略大于传输履带平移速度的传动比。
与现有技术相比，本实用新型具有以下有益效果：
第一，通过增加过渡辊轴，可以极大程度地减小传输履带之间的间隙，可有效保证小尺寸的货物也能顺利地通过，而不被卡住。
第二，通过增加过渡辊轴，大大减小传输履带间的间隙，使得货物在传输过程中不容易发生倾斜，有效提高了货物通过的稳定性，尤其是对于重心偏高的货物，能有效防止货物倾倒。
第三，通过传动机构，可以使得过渡辊轴也能够获得动力，而且通过设置合适的传动比，使过渡辊轴的转动线速度等于或略大于传输履带的平移速度，这不仅可以有效地防止货物在传动过程中因动力不足而卡住，还可以保证货物在传输过程的平稳性。
附图说明
图1为履带传输过渡机构结构示意图1。
图2为履带传输过渡机构结构示意图2。
图3为履带传输过渡机构结构示意图2的局部视图I。
其中，1为过渡辊轴，2为传动机构，3为传输履带，21为主动轮，22为从动轮，23为惰轮，31为驱动辊轴。
具体实施方式
如图1至图3所示，履带传输过渡机构包括过渡辊轴1和传动机构2。所述过渡辊轴1固设于传输履带3的前方，过渡辊轴1的轴向外轮与传输履带3上表面相内切，过渡辊轴1的最前沿与传输履带3的最前沿平齐。过渡辊轴1的两端分别固定在传输履带3两边的支架上，其能够沿自身轴线自由滚动旋转。传动机构2安装在传输履带3的一侧，传输履带3的驱动辊轴31通过传动机构2与过渡辊轴1传动相连，过渡辊轴1与驱动辊轴31的旋转方向相同。传动机构2可以将驱动辊轴31的动力传送给过渡辊轴1。
所述传动机构2包括主动轮21和从动轮22，所述主动轮21固设于驱动辊轴31端部，并能够被驱动辊轴31带动一起转动。所述从动轮22固设于过渡辊轴1端部，并能带动过渡辊轴1一起转动。所述主动轮21与从动轮22之间可以但不局限于通过齿轮、皮带或链条等方式进行连接。本实施例中，所述传动机构2还包括惰轮23，惰轮23设于主动轮21与从动轮22之间，且主动轮21与从动轮22均与惰轮23相啮合。所述惰轮23固定在传输履带3的支架侧边。惰轮23可以将主动轮21的转动传递给从动轮22， 并使主动轮21和从动轮22具有相同的运动方向，从而保证过渡辊轴1的运动方向与传输履带3的皮带运动方向始终保持一致。
所述主动轮21与从动轮22之间具有使过渡辊轴1转动线速度等于或略大于传输履带3平移速度的传动比。通过对主动轮21、从动轮22和惰轮23选择合适的齿数比，从而使传动机构2具有固定合适的传动比，以保证过渡辊轴1的线速度等于或略大于传输履带3的皮带线速度，从而使货物在传输过程中始终保持持续稳定的动力。
上面结合附图对本实用新型的实施例进行了描述，但是本实用新型并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是局限性的，本领域的普通技术人员在本实用新型的启示下，在不脱离本实用新型宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本实用新型的保护范围之内。

Claims (8)

  1. 一种履带传输过渡机构，其特征在于，包括过渡辊轴和传动机构；所述过渡辊轴固设于传输履带的一端或两端；传输履带的驱动辊轴通过传动机构与过渡辊轴传动相连，过渡辊轴与驱动辊轴的旋转方向相同。
  2. 如权利要求1所述的履带传输过渡机构，其特征在于，过渡辊轴的轴向外轮与传输履带上表面相内切。
  3. 如权利要求1所述的履带传输过渡机构，其特征在于，过渡辊轴的两端分别安装在传输履带两边的支架上。
  4. 如权利要求1所述的履带传输过渡机构，其特征在于，所述传动机构包括主动轮和从动轮，所述主动轮固设于驱动辊轴端部，所述从动轮固设于过渡辊轴端部。
  5. 如权利要求4所述的履带传输过渡机构，其特征在于，所述主动轮与从动轮之间通过齿轮、皮带或链条相连。
  6. 如权利要求4所述的履带传输过渡机构，其特征在于，所述传动机构还包括惰轮，惰轮设于主动轮与从动轮之间并固定在传输履带的支架侧边，且主动轮与从动轮均与惰轮相啮合。
  7. 如权利要求4所述的履带传输过渡机构，其特征在于，所述主动轮与从动轮之间具有使过渡辊轴转动线速度等于或略大于传输履带平移速度的传动比。
  8. 如权利要求6所述的履带传输过渡机构，其特征在于，所述惰轮固定在传输履带的支架侧边。
PCT/CN2020/100954 2020-07-06 2020-07-09 一种履带传输过渡机构 WO2022006798A1 (zh)

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DE102013206222A1 (de) * 2013-04-09 2014-10-09 Weber Maschinenbau Gmbh Breidenbach Förderanlage
CN106723321A (zh) * 2016-12-14 2017-05-31 龙岩烟草工业有限责任公司 输送设备
CN107945378A (zh) * 2017-12-01 2018-04-20 湖南深拓智能设备股份有限公司 一种履带式自动售货机及其自动售货方法
CN207998222U (zh) * 2018-08-30 2018-10-23 广州市胜才机械科技有限公司 一种多功能输送带
CN208453827U (zh) * 2018-07-03 2019-02-01 上海秦德物流设备有限公司 具有皮带机过渡辊筒机构的皮带机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013206222A1 (de) * 2013-04-09 2014-10-09 Weber Maschinenbau Gmbh Breidenbach Förderanlage
CN203669454U (zh) * 2014-01-07 2014-06-25 深圳中集天达空港设备有限公司 一种停车设备及其轮挡装置
CN106723321A (zh) * 2016-12-14 2017-05-31 龙岩烟草工业有限责任公司 输送设备
CN107945378A (zh) * 2017-12-01 2018-04-20 湖南深拓智能设备股份有限公司 一种履带式自动售货机及其自动售货方法
CN208453827U (zh) * 2018-07-03 2019-02-01 上海秦德物流设备有限公司 具有皮带机过渡辊筒机构的皮带机
CN207998222U (zh) * 2018-08-30 2018-10-23 广州市胜才机械科技有限公司 一种多功能输送带

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