WO2023201995A1 - 一种用于小角度微调的皮带调节托辊 - Google Patents

一种用于小角度微调的皮带调节托辊 Download PDF

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Publication number
WO2023201995A1
WO2023201995A1 PCT/CN2022/123672 CN2022123672W WO2023201995A1 WO 2023201995 A1 WO2023201995 A1 WO 2023201995A1 CN 2022123672 W CN2022123672 W CN 2022123672W WO 2023201995 A1 WO2023201995 A1 WO 2023201995A1
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Prior art keywords
roller
support
sliding
rack
support plate
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PCT/CN2022/123672
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English (en)
French (fr)
Inventor
张彬
李勇
宗建设
花文康
花硕
李立
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安徽圣方机械制造股份有限公司
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Publication of WO2023201995A1 publication Critical patent/WO2023201995A1/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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B65G39/071—Other adaptations of sleeves for aligning belts or sheets
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the invention relates to the field of rollers, specifically a belt-adjusted roller used for fine-tuning at small angles.
  • Idlers are an important component of belt conveyors. They are of many types and in large quantities. They can support the weight of the conveyor belt and materials. They account for 35% of the total cost of a belt conveyor and generate more than 70% of the resistance. Therefore, the idlers The quality of the rollers is particularly important, and they are available in steel and plastic.
  • the role of the roller is to support the conveyor belt and the weight of the material.
  • the belt conveyor drives the roller tube body, bearing seat, pressure roller and other parts through the friction between the conveyor belt and the roller.
  • Rotary motion like the conveyor belt, is used to transport goods.
  • the existing rollers are fixed and cannot be adjusted after design and installation. Since the smooth surface of the rollers has low friction, slippage is prone to occur, which is not conducive to the maintenance of the rollers. run.
  • the object of the present invention is to provide a belt adjustment roller for small-angle fine-tuning.
  • the L-shaped support rod By activating the cylinder, the L-shaped support rod can be driven to lift toward the second gear, and finally lift to the point where the second rack meshes with the second gear.
  • a motor can not only drive the support plate to slide relative to each other, adjust the horizontal distance between the pressure roller column and the support roller body, but also drive the sliding rod up and down on the support plate to adjust the distance between the pressure roller column and the support roller body.
  • the angle accuracy of small-angle fine-tuning can be controlled to ensure uniform force on the belt.
  • the friction between the roller body and the belt can be limited to increase and prevent running. Partial.
  • a belt adjustment roller for fine-tuning at a small angle The adjustment roller includes a base and an anti-skid roller.
  • a support device for adjusting the position of the anti-skid roller is slidably provided on the base.
  • a pressure roller assembly is slidably provided on the support device.
  • the base is provided with a driving device, the driving device is used to drive the supporting device to slide on the base, and the driving device is used to drive the pressure roller assembly to slide on the supporting device.
  • the base includes a bottom plate, the bottom plate is provided with symmetrically distributed operating blocks, and the operating blocks are each provided with sliding grooves.
  • the operating block is equipped with a cylinder located on one side of the sliding groove.
  • the cylinders are symmetrically distributed.
  • the base of the cylinder is fixed on the operating block.
  • the output shaft of the cylinder is in contact with the supporting device.
  • the anti-skid roller includes a roller body, and a spiral anti-skid pad is provided on the roller body.
  • the support device includes symmetrically distributed sliding blocks.
  • the sliding blocks slide in the sliding grooves.
  • Supporting plates are fixed on the sliding blocks.
  • the supporting plates are provided with sliding grooves.
  • the support plate on one side is provided with a bearing seat, the support plate on the other side is slidingly connected to the support device, the bearing seat is rotationally connected to the roller body, a connecting block is fixed on the sliding block on one side, and the connecting block slides
  • An L-shaped support rod is provided, a support rod is fixed on the sliding block on the other side, and a scale is provided on the support plate.
  • the pressure roller assembly includes a sliding rod that slides in the chute.
  • One end of the sliding rod is slidingly connected to the support plate on one side, and the other end of the sliding rod penetrates the support plate on the other side.
  • the sliding rod is provided with an L-shaped connecting block. One end of the L-shaped connecting block is tightly connected to the sliding rod. The other end is provided with a pressure roller column.
  • the pressure roller column is provided with a pressure roller with a rubber sleeve. The pressure roller The cylinder is rotated and sleeved on the pressure roller.
  • the driving device includes a first rack fixed on the sliding rod.
  • the first rack slides on the support plate.
  • the first rack is engaged with a first gear rotating on the support plate.
  • the support plate is fixed.
  • the output shaft of the motor is tightly connected to one end of the first gear.
  • the other end of the first gear is fixed with a second gear.
  • the second gear is provided with a pointer.
  • the pointer is used to rotate to the required position according to the rotation angle on the scale. position, there is a second rack fixed on one side of the L-shaped support rod below the second gear, and the other side of the L-shaped support rod is in contact with the output shaft of the cylinder.
  • the L-shaped support rod is provided with a third rack perpendicular to the second rack, a fourth rack is provided on the support plate, and a third gear is engaged between the fourth rack and the third rack. One end of the third gear rotates on the support plate.
  • the adjusting roller handle of the present invention can manually drive and rotate the third gear (59), or can drive the L-shaped support rod to lift toward the second gear by activating the cylinder, and finally lift it until the second rack meshes with the second gear. ;
  • a motor to adjust the idler roller of the present invention can not only drive the support plate to slide relatively, adjust the horizontal distance between the pressure roller column and the idler roller body, but also drive the sliding rod to rise and fall on the support plate at the same time to adjust the pressure.
  • the height distance between the roller and the roller body by observing the scale, can control the angle accuracy of small-angle fine-tuning to ensure uniform force on the belt;
  • the adjusting roller of the present invention can limitly increase the friction between the roller body and the belt by arranging anti-slip pads on the roller body to prevent deviation.
  • Figure 1 is a schematic structural diagram of the adjusting roller of the present invention
  • Figure 2 is a schematic structural diagram of the adjusting roller of the present invention.
  • Figure 3 is an enlarged structural schematic diagram of position A in Figure 2;
  • Figure 4 is a partial structural schematic diagram of the adjusting roller of the present invention.
  • Figure 5 is a partial structural schematic diagram of the adjusting roller of the present invention.
  • FIG. 6 is an enlarged structural schematic diagram of position B in FIG. 5 .
  • a belt-adjusting roller for small-angle fine-tuning The adjusting roller includes a base 1 and an anti-skid roller 2. As shown in Figure 1, the base 1 is slidably provided with a support device 3 for adjusting the position of the anti-skid roller 2. The support The device 3 is slidably provided with a pressure roller assembly 4, and the base 1 is provided with a driving device 5. The driving device 5 is used to drive the support device 3 to slide on the base 1, and the driving device 5 is used to drive the pressure roller assembly 4 on the support device 3. slide.
  • the base 1 includes a bottom plate 11. As shown in Figure 2, the bottom plate 11 is provided with symmetrically distributed operating blocks 12.
  • the operating blocks 12 are each provided with a sliding groove 13.
  • the operating blocks 12 are each provided with a cylinder located on one side of the sliding groove 13. 14.
  • the cylinders 14 are symmetrically distributed, the base of the cylinder 14 is fixed on the operating block 12, and the output shaft of the cylinder 14 is in contact with the support device 3.
  • the anti-skid roller 2 includes a roller body 21, and a spiral anti-skid pad 22 is provided on the roller body 21.
  • the support device 3 includes symmetrically distributed sliding blocks 31, as shown in Figures 3, 4 and 5.
  • the sliding blocks 31 slide in the sliding groove 13.
  • the sliding blocks 31 are fixed with support plates 32, and the support plates 32 are provided with
  • the chute 33 has a bearing seat 34 on the support plate 32 on one side.
  • the support plate 32 on the other side is slidingly connected to the support device 3.
  • the bearing seat 34 is rotationally connected to the roller body 21.
  • the sliding block 31 on one side is A connecting block 36 is fixed, and an L-shaped support rod 37 is slidably provided on the connecting block 36.
  • a support rod 38 is fixed on the sliding block 31 on the other side, and a scale 39 is provided on the support plate 32.
  • the pressure roller assembly 4 includes a sliding rod 41 that slides in the chute 33.
  • One end of the sliding rod 41 is slidingly connected to the support plate 32 on one side, and the other end of the sliding rod 41 penetrates the support plate 32 on the other side.
  • An L-shaped connecting block 42 is provided.
  • One end of the L-shaped connecting block 42 is tightly connected to the sliding rod 41, and the other end is provided with a pressure roller column 43.
  • the pressure roller column 43 is provided with a pressure roller 44 with a rubber sleeve. The roller 44 is rotated and sleeved on the pressure roller column 43 .
  • the driving device 5 includes a first rack 51 fixed on the sliding rod 41, as shown in Figures 3, 4 and 6.
  • the first rack 51 slides on the support plate 32, and the first rack 51 is engaged with the support plate.
  • the first gear 52 rotates on the support plate 32.
  • a motor 53 is fixed on the support plate 32.
  • the output shaft of the motor 53 is tightly connected to one end of the first gear 52.
  • a second gear 54 is fixed on the other end of the first gear 52.
  • the gear 54 is provided with a pointer 55.
  • the pointer 55 is used to rotate to the required position according to the rotation angle on the scale 39.
  • the other side of the L-shaped support rod 37 is in contact with the output shaft of the cylinder 14.
  • the L-shaped support rod 37 is provided with a third rack 57 distributed vertically with the second rack 56, and the support plate 32 is provided with a fourth tooth.
  • Rack 58, the fourth rack 58 and the third rack 57 are meshed with a third gear 59.
  • One end of the third gear 59 rotates on the support plate 32, and the other end is provided with an engaging groove that engages with the handle.
  • the handle is used to manually drive and rotate the third gear 59 .
  • the L-shaped support rod 37 can be driven to lift toward the second gear 54, and finally the second rack 56 meshes with the second gear 54.
  • the support plate 32 can be driven to face each other. Slide to adjust the horizontal distance between the pressure roller column 43 and the support roller body 21, and simultaneously drive the sliding rod 41 up and down on the support plate 32 to adjust the height between the pressure roller column 43 and the support roller body 21.
  • the distance by observing the scale 39, can control the angle accuracy of small-angle fine-tuning to ensure that the belt is stressed evenly.
  • an anti-slip pad 22 on the roller body 21 the friction between the roller body 21 and the belt can be increased to a limited extent and prevent deviation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

一种用于小角度微调的皮带调节托辊，调节托辊包括底座（1）和防滑托辊（2），所述底座（1）上滑动设有用于调节防滑托辊（2）位置的支撑装置（3），支撑装置（3）上滑动设有压辊组件（4）；所述底座（1）上设有驱动装置（5），驱动装置（5）用于驱动支撑装置（3）在底座（1）上滑动，驱动装置（5）用于驱动压辊组件（4）在支撑装置（3）上滑动。该皮带调节托辊通过采用一个电机（53），既能够驱动支撑板（32）相对滑动，调整压辊柱（43）与和托辊辊体（21）之间的水平距离，又能同时驱动滑动杆（41）在支撑板（32）上升降，调整压辊柱（43）与和托辊辊体（21）之间的高度距离，通过观察刻度（39），能够控制小角度微调的角度精准度，保障皮带受力均匀。

Description

一种用于小角度微调的皮带调节托辊 技术领域
本发明涉及一种托辊领域，具体是一种用于小角度微调的皮带调节托辊。
背景技术
托辊是带式输送机的重要部件，种类多，数量大，可以支撑输送带和物料重量，它占了一台带式输送机总成本的35％，产生了70％以上的阻力，因此托辊的质量尤为重要，其有钢制和塑料两种。
托辊的作用是支撑输送带和物料重量，在各种运输和转运物料时，皮带式输送机通过输送带与托辊之间的摩擦力带动托辊管体、轴承座以及压辊等零件做旋转运动，与输送带同属试下货物的传送，目前现有的托辊属于固定式的，设计安装后无法调整，由于托辊便面光滑摩擦力小，容易发生打滑情况，不利于托辊的运行。
发明内容
本发明的目的在于提供一种用于小角度微调的皮带调节托辊，通过启动气缸，能够驱动L型支撑杆向第二齿轮抬升，最终抬升至第二齿条与第二齿轮啮合，通过采用一个电机，既能够驱动支撑板相对滑动，调整压辊柱与和托辊辊体之间的水平距离，又能同时驱动滑动杆在支撑板上升降，调整压辊柱与和托辊辊体之间的高度距离，通过观察刻度，能够控制小角度微调的角度精准度，保障皮带受力均匀，通过在托辊辊体设置防滑垫，能够有限增加托辊辊体与皮带的摩擦力，防止跑偏。
本发明的目的可以通过以下技术方案实现：
一种用于小角度微调的皮带调节托辊,调节托辊包括底座和防滑托辊，所述 底座上滑动设有用于调节防滑托辊位置的支撑装置，支撑装置上滑动设有压辊组件。
所述底座上设有驱动装置，驱动装置用于驱动支撑装置在底座上滑动，驱动装置用于驱动压辊组件在支撑装置上滑动。
进一步的，所述底座包括底板，底板上设有对称分布的操作块，操作块上均设有滑动槽。
所述操作块上均设有位于滑动槽一侧的气缸，气缸对称分布，气缸的底座固定在操作块上，气缸的输出轴与支撑装置接触。
进一步的，所述防滑托辊包括托辊辊体,辊体上设有螺旋状的防滑垫。
进一步的，所述支撑装置包括对称分布的滑动块，滑动块位于滑动槽内滑动，滑动块上均固定有支撑板，支撑板上设有滑槽。
一侧的所述支撑板上设有轴承座，另一侧的支撑板与支撑装置滑动连接，轴承座与托辊辊体转动连接，一侧的滑动块上固定有连接块，连接块上滑动设有L型支撑杆，另一侧的滑动块上固定有支撑杆，支撑板上设有刻度。
进一步的，所述压辊组件包括在滑槽内滑动的滑动杆，滑动杆的一端与一侧的支撑板滑动连接，滑动杆的另一端贯穿另一侧的支撑板。
所述滑动杆上设有L型连接块，L型连接块的一端与滑动杆紧固连接，另一端设有压辊柱，压辊柱上设有带有橡胶套的压辊筒，压辊筒转动套在压辊柱上。
进一步的，所述驱动装置包括固定在滑动杆上的第一齿条，第一齿条在支撑板上滑动，第一齿条啮合设有在支撑板上转动的第一齿轮，支撑板上固定有电机。
所述电机的输出轴与第一齿轮的一端紧固连接，第一齿轮的另一端固定有第二齿轮，第二齿轮上设有指针，指针用于根据刻度上的转动角度进行转动至 所需要的位置，第二齿轮的下方设有固定在L型支撑杆一侧上的第二齿条，L型支撑杆另一侧与气缸的输出轴接触。
所述L型支撑杆上设有与第二齿条垂直分布的第三齿条，支撑板上设有第四齿条，第四齿条与第三齿条之间啮合设有第三齿轮，第三齿轮的一端在支撑板上转动。
本发明的有益效果：
1、本发明调节托辊把手能够将第三齿轮(59)手动驱动转动，也可以通过启动气缸，能够驱动L型支撑杆向第二齿轮抬升，最终抬升至第二齿条与第二齿轮啮合；
2、本发明调节托辊通过采用一个电机，既能够驱动支撑板相对滑动，调整压辊柱与和托辊辊体之间的水平距离，又能同时驱动滑动杆在支撑板上升降，调整压辊柱与和托辊辊体之间的高度距离，通过观察刻度，能够控制小角度微调的角度精准度，保障皮带受力均匀；
3、本发明调节托辊通过在托辊辊体设置防滑垫，能够有限增加托辊辊体与皮带的摩擦力，防止跑偏。
附图说明
下面结合附图对本发明作进一步的说明。
图1是本发明调节托辊结构示意图；
图2是本发明调节托辊结构示意图；
图3是图2中的A处放大结构示意图；
图4是本发明调节托辊部分结构示意图；
图5是本发明调节托辊部分结构示意图；
图6是图5中的B处放大结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
一种用于小角度微调的皮带调节托辊,调节托辊包括底座1和防滑托辊2，如图1所示，底座1上滑动设有用于调节防滑托辊2位置的支撑装置3，支撑装置3上滑动设有压辊组件4，底座1上设有驱动装置5，驱动装置5用于驱动支撑装置3在底座1上滑动，驱动装置5用于驱动压辊组件4在支撑装置3上滑动。
底座1包括底板11，如图2所示，底板11上设有对称分布的操作块12，操作块12上均设有滑动槽13，操作块12上均设有位于滑动槽13一侧的气缸14，气缸14对称分布，气缸14的底座固定在操作块12上，气缸14的输出轴与支撑装置3接触。
防滑托辊2包括托辊辊体21,辊体21上设有螺旋状的防滑垫22。
支撑装置3包括对称分布的滑动块31，如图3、图4和图5所示，滑动块31位于滑动槽13内滑动，滑动块31上均固定有支撑板32，支撑板32上设有滑槽33，一侧的支撑板32上设有轴承座34，另一侧的支撑板32与支撑装置3滑动连接，轴承座34与托辊辊体21转动连接，一侧的滑动块31上固定有连接块36，连接块36上滑动设有L型支撑杆37，另一侧的滑动块31上固定有支撑杆38，支撑板32上设有刻度39。
压辊组件4包括在滑槽33内滑动的滑动杆41，滑动杆41的一端与一侧的支撑板32滑动连接，滑动杆41的另一端贯穿另一侧的支撑板32，滑动杆41上 设有L型连接块42，L型连接块42的一端与滑动杆41紧固连接，另一端设有压辊柱43，压辊柱43上设有带有橡胶套的压辊筒44，压辊筒44转动套在压辊柱43上。
驱动装置5包括固定在滑动杆41上的第一齿条51，如图3、图4和图6，第一齿条51在支撑板32上滑动，第一齿条51啮合设有在支撑板32上转动的第一齿轮52，支撑板32上固定有电机53，电机53的输出轴与第一齿轮52的一端紧固连接，第一齿轮52的另一端固定有第二齿轮54，第二齿轮54上设有指针55，指针55用于根据刻度39上的转动角度进行转动至所需要的位置，第二齿轮54的下方设有固定在L型支撑杆37一侧上的第二齿条56，L型支撑杆37另一侧与气缸14的输出轴接触，L型支撑杆37上设有与第二齿条56垂直分布的第三齿条57，支撑板32上设有第四齿条58，第四齿条58与第三齿条57之间啮合设有第三齿轮59，第三齿轮59的一端在支撑板32上转动，另一端设有与把手卡合的卡合槽，把手用于将第三齿轮59手动驱动转动。
使用时，通过启动气缸14，能够驱动L型支撑杆37向第二齿轮54抬升，最终抬升至第二齿条56与第二齿轮54啮合，通过采用一个电机53，既能够驱动支撑板32相对滑动，调整压辊柱43与和托辊辊体21之间的水平距离，又能同时驱动滑动杆41在支撑板32上升降，调整压辊柱43与和托辊辊体21之间的高度距离，通过观察刻度39，能够控制小角度微调的角度精准度，保障皮带受力均匀。通过在托辊辊体21设置防滑垫22，能够有限增加托辊辊体21与皮带的摩擦力，防止跑偏。
在本说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表 述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。

Claims (6)

  1. 一种用于小角度微调的皮带调节托辊,调节托辊包括底座(1)和防滑托辊(2)，其特征在于，所述底座(1)上滑动设有用于调节防滑托辊(2)位置的支撑装置(3)，支撑装置(3)上滑动设有压辊组件(4)；
    所述底座(1)上设有驱动装置(5)，驱动装置(5)用于驱动支撑装置(3)在底座(1)上滑动，驱动装置(5)用于驱动压辊组件(4)在支撑装置(3)上滑动。
  2. 根据权利要求1所述的一种用于小角度微调的皮带调节托辊，其特征在于，所述底座(1)包括底板(11)，底板(11)上设有对称分布的操作块(12)，操作块(12)上均设有滑动槽(13)；
    所述操作块(12)上均设有位于滑动槽(13)一侧的气缸(14)，气缸(14)对称分布，气缸(14)的底座固定在操作块(12)上，气缸(14)的输出轴与支撑装置(3)接触。
  3. 根据权利要求2所述的一种用于小角度微调的皮带调节托辊，其特征在于，所述防滑托辊(2)包括托辊辊体(21),辊体(21)上设有螺旋状的防滑垫(22)。
  4. 根据权利要求3所述的一种用于小角度微调的皮带调节托辊，其特征在于，所述支撑装置(3)包括对称分布的滑动块(31)，滑动块(31)位于滑动槽(13)内滑动，滑动块(31)上均固定有支撑板(32)，支撑板(32)上设有滑槽(33)；
    一侧的所述支撑板(32)上设有轴承座(34)，另一侧的支撑板(32)与支撑装置(3)滑动连接，轴承座(34)与托辊辊体(21)转动连接，一侧的滑动块(31)上固定有连接块(36)，连接块(36)上滑动设有L型支撑杆(37)， 另一侧的滑动块(31)上固定有支撑杆(38)，支撑板(32)上设有刻度(39)。
  5. 根据权利要求4所述的一种用于小角度微调的皮带调节托辊，其特征在于，所述压辊组件(4)包括在滑槽(33)内滑动的滑动杆(41)，滑动杆(41)的一端与一侧的支撑板(32)滑动连接，滑动杆(41)的另一端贯穿另一侧的支撑板(32)；
    所述滑动杆(41)上设有L型连接块(42)，L型连接块(42)的一端与滑动杆(41)紧固连接，另一端设有压辊柱(43)，压辊柱(43)上设有带有橡胶套的压辊筒(44)，压辊筒(44)转动套在压辊柱(43)上。
  6. 根据权利要求5所述的一种用于小角度微调的皮带调节托辊，其特征在于，所述驱动装置(5)包括固定在滑动杆(41)上的第一齿条(51)，第一齿条(51)在支撑板(32)上滑动，第一齿条(51)啮合设有在支撑板(32)上转动的第一齿轮(52)，支撑板(32)上固定有电机(53)；
    所述电机(53)的输出轴与第一齿轮(52)的一端紧固连接，第一齿轮(52)的另一端固定有第二齿轮(54)，第二齿轮(54)上设有指针(55)，指针(55)用于根据刻度(39)上的转动角度进行转动至所需要的位置，第二齿轮(54)的下方设有固定在L型支撑杆(37)一侧上的第二齿条(56)，L型支撑杆(37)另一侧与气缸(14)的输出轴接触；
    所述L型支撑杆(37)上设有与第二齿条(56)垂直分布的第三齿条(57)，支撑板(32)上设有第四齿条(58)，第四齿条(58)与第三齿条(57)之间啮合设有第三齿轮(59)，第三齿轮(59)的一端在支撑板(32)上转动。
PCT/CN2022/123672 2022-04-18 2022-10-01 一种用于小角度微调的皮带调节托辊 WO2023201995A1 (zh)

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