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WO2020228193A1 - Transporteur de levage/d'abaissement du type à séparation rotative à entraînement hydraulique et application associée - Google Patents

Transporteur de levage/d'abaissement du type à séparation rotative à entraînement hydraulique et application associée Download PDF

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Publication number
WO2020228193A1
WO2020228193A1 PCT/CN2019/104537 CN2019104537W WO2020228193A1 WO 2020228193 A1 WO2020228193 A1 WO 2020228193A1 CN 2019104537 W CN2019104537 W CN 2019104537W WO 2020228193 A1 WO2020228193 A1 WO 2020228193A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor
lifting
driven rotary
hydraulically driven
rotating shaft
Prior art date
Application number
PCT/CN2019/104537
Other languages
English (en)
Chinese (zh)
Inventor
张强
靳博豪
Original Assignee
山东大学
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.)
Filing date
Publication date
Application filed by 山东大学 filed Critical 山东大学
Publication of WO2020228193A1 publication Critical patent/WO2020228193A1/fr

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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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors

Definitions

  • the invention relates to a hydraulically driven rotary separation type lifting conveyor and its application, and belongs to the technical field of storage logistics equipment.
  • the development period of automated three-dimensional storage equipment coincided with the emergence of public opinion about the tobacco control movement in my country's tobacco industry, as well as the backward management model and relatively low productivity. Therefore, the tobacco industry took the express train of the automated three-dimensional warehouse and realized the transformation of the entire industry.
  • the current automated warehousing system has been widely used in the tobacco industry. It is mainly used for the formulation of raw materials and the storage, transportation, sorting and distribution of tobacco shreds, auxiliary materials and finished cigarettes. It is second only to silk making workshops and rolls in tobacco companies. The third largest workshop of the workshop.
  • the present invention provides a hydraulically driven rotary separation type lifting conveyor.
  • the invention also provides a working method of the hydraulically driven rotary separation type lifting conveyor.
  • a hydraulically driven rotary separation type lifting conveyor includes a rotary finishing conveyor and a lifting transition conveyor;
  • the rotary sorting conveyor includes a bearing chassis, a first driving device, a rotating shaft, a base and a roller conveyor.
  • the roller conveyor is arranged on the base, the bottom end of the rotating shaft is arranged on the bearing chassis, and the top end of the rotating shaft after the base passes through Connecting to the roller conveyor, the first driving device is arranged on the bearing chassis and connected to the rotating shaft;
  • the elevating transition conveyor includes a guide frame, a bearing platform and a second driving device.
  • the guide frame is provided with a rack and pinion transmission mechanism.
  • the second driving device is arranged on the guide frame and connected with the gear transmission.
  • the bottom of the platform is connected, and a plurality of rollers are arranged on the bearing platform.
  • the roller conveyor includes a bracket, a plurality of parallel rollers are arranged on the bracket, and four wheels are installed on the bottom of the bracket.
  • a photoelectric switch is arranged on the base, and the transmitter and receiver of the photoelectric switch are arranged on both sides of the wheel oppositely.
  • the advantage of this design is that the photoelectric switch is blocked by the rotation of the wheels in four directions, so as to know the adjustment direction of the roller conveyor.
  • the bottom end of the rotating shaft is mounted on the load-bearing chassis through a first bearing, a second bearing is embedded in the base, the rotating shaft is connected to the second bearing through, and the top of the rotating shaft is fixedly connected to the bracket by a double-ended stud and a hexagonal flange nut.
  • the bottom of the seat is mounted on the load-bearing chassis through a first bearing, a second bearing is embedded in the base, the rotating shaft is connected to the second bearing through, and the top of the rotating shaft is fixedly connected to the bracket by a double-ended stud and a hexagonal flange nut. The bottom of the seat.
  • a crankshaft is provided on the rotating shaft, and the first driving device is connected to the crankshaft through a connecting rod.
  • the first driving device includes a hydraulic cylinder, an air cylinder and an electric push rod.
  • the first driving device is fixedly connected to the connecting rod through a coupling.
  • a bearing seat is provided at the bottom of the bearing platform, and the top end of the rack is connected to the bearing seat by a hexagonal bolt and a hexagonal nut.
  • the second driving device is a motor or a hydraulic motor.
  • a working method of a hydraulically driven rotary separation type lifting conveyor, using any one of the above-mentioned hydraulic pressure to drive the rotary separation type lifting conveyor, and the hydraulic drive rotary separation type lifting conveyor is arranged in the inbound conveying system in advance, in the inbound conveyor system
  • the operation process includes the following steps:
  • the staff will move the unqualified tobacco trays to the lifting transition conveyor, and move them to the rotating sorting conveyor through the lifting transfer conveyor; when the rotating sorting conveyor and the incoming When the warehouse conveying system is not on the same plane, the unqualified tobacco trays are transferred from the inbound conveying system to the rotating sorting conveyor by the lifting of the elevating transition conveyor;
  • the hydraulic cylinder is activated to drive the rotation shaft to rotate the roller conveyor and turn the irregular surface of the tobacco tray to the front of the staff;
  • the staff pushes the tobacco trays onto the lifting transition conveyor, and transfers the sorted tobacco trays to the storage conveyor system through the lifting operation of the lifting transition conveyor .
  • the hydraulically driven rotary separation lifting conveyor of the present invention has uniquely designed the cooperative operation structure of the rotary finishing conveyor and the lifting transition conveyor. The two cooperate with each other and can work independently. On the one hand, it can meet different heights.
  • the required warehousing conveyor system uses a lifting transition conveyor to transfer tobacco trays between the warehousing conveyor system and the rotating sorting conveyor. On the other hand, the lifting and rotating sorting methods are separated.
  • the rotating sorting conveyor can avoid entering Interference operation of the library conveying system.
  • the rotary finishing conveyor adopts a hydraulic cylinder biased drive shaft, and the reciprocating linear motion of the piston rod of the hydraulic cylinder is converted into the rotary motion of the shaft, so that the roller conveyor rotates by 90 degrees in turn, the rotation angle is accurate, High efficiency and good stability.
  • Figure 1 is a perspective view of the rotary separation type lifting conveyor of the present invention
  • Figure 2 is a schematic diagram of the structure of the lifting transition conveyor in the present invention.
  • Figure 3 is a cross-sectional view in the direction of B-B in Figure 2;
  • Figure 4 is a schematic diagram of the structure of the rotary finishing conveyor in the present invention.
  • Figure 5 is a cross-sectional view in the direction of C-C in Figure 4.
  • 1-roller 2-carrying seat, 3-rack, 4-gear, 5-carrying platform, 6-hexagonal bolt, 7-hexagonal nut, 8-guide frame, 9-hydraulic cylinder, 10-carrying base frame , 11- connecting rod, 12- photoelectric detection device, 13- double-end stud, 14-second bearing, 15-first bearing, 16-bearing end cover, 17-rotating shaft, 18-hex flange nut.
  • this embodiment provides a hydraulically driven rotary separation type lifting conveyor, which includes two parts: a rotary finishing conveyor and a lifting transition conveyor;
  • the rotary sorting conveyor includes a supporting frame 10, a first driving device, a rotating shaft 17, a base and a roller conveyor.
  • the roller conveyor is arranged on the base, the bottom end of the rotating shaft 17 is arranged on the carrying frame 10, and the rotating shaft 17 penetrates The top of the base behind the base is connected with a roller conveyor, and the first driving device is arranged on the carrying chassis and connected with the rotating shaft 17;
  • the elevating transition conveyor includes a guide frame 8, a carrying platform 5, and a second drive device.
  • the guide frame 8 is provided with a rack and pinion transmission mechanism.
  • the second drive device is provided on the guide frame 8 and is connected to the gear 4 in transmission.
  • the top end of the strip 3 is connected to the bottom of the carrying platform 5, and a plurality of rollers are arranged on the carrying platform 5.
  • the first driving device is a hydraulic cylinder 9.
  • the piston rod of the hydraulic cylinder 9 is fixedly connected to the connecting rod 11 through a coupling, and the piston rod of the hydraulic cylinder 9 transmits power to the rotating shaft 17 through the connecting rod 11.
  • the connecting rod 11 is connected with the crankshaft of the rotating shaft 17, that is, the connecting rod 11 and the rotating shaft 17 are in an offset connection, so when the rotating shaft 17 makes one revolution, the piston rod of the hydraulic cylinder 9 will perform a linear reciprocating motion. That is, the rotary movement of the rotary finishing conveyor is transformed by the linear reciprocating movement of the piston rod.
  • the connecting rod 11 and the crankshaft of the rotating shaft 17 are connected by bushings.
  • the rotating shaft 17 is arranged with two bearings at the connection between the bearing chassis 10 and the worktable, namely the first bearing 15 and the second bearing 14 shown in the figure.
  • the axial positioning of the bearing is realized by stepped recesses.
  • the outer ring of the bearing is fixed by clamping the bearing end cover 16, and a felt ring is also provided in the end cover to seal the bearing.
  • the roller conveyor includes a bracket, and a plurality of parallel rollers are arranged on the bracket.
  • the specific number of the rollers is determined according to the use scene and usage requirements.
  • the bottom of the bracket is equipped with four wheels.
  • the top of the rotating shaft 17 is fixedly connected to the bottom of the bracket through a double-headed stud 13 and a hexagonal flange nut 18, and the stud 13 is threadedly connected with the rotating shaft 17
  • the axial positioning of the rotating shaft 17 adopts positioning screws, and the key connection ensures the synchronous rotation of the rotating shaft and the carrying platform.
  • the lifting transition conveyor is mainly composed of four sets of rack and pinion lifting mechanisms.
  • the second driving device uses a motor and a reducer assembly, and the output shaft of the motor and reducer assembly is fixed to the 4 shafts of the gear through a coupling connection.
  • the setting of the guide frame 8 provides a bearing body for the gear shaft on the one hand, and restrains the lifting of the gear 4 on the other to prevent the rack 3 from swinging in a high load environment.
  • a bearing seat 2 is provided at the bottom of the bearing platform 5, and the top end of the rack 3 is connected to the bearing seat 2 by a hexagon bolt 6 and a hexagon nut 7.
  • a photoelectric switch is arranged on the base, and the transmitter and receiver of the photoelectric switch are arranged on both sides of the wheel oppositely.
  • the photoelectric switch is blocked by the rotation of the wheels in four directions, so as to know the adjustment direction of the roller conveyor.
  • a hydraulically driven rotary separation type lifting conveyor The structure is as described in Embodiment 1. The difference lies in that: the first driving device selects a cylinder, and the piston rod of the cylinder is fixedly connected to the connecting rod 11 through a coupling.
  • the second driving device is a hydraulic motor, and the output shaft of the hydraulic motor is fixedly connected with the gear shaft through a coupling.
  • a hydraulically driven rotary separation type lifting conveyor The structure is as described in Embodiment 1. The difference is that: the first driving device uses an electric push rod, and the electric push rod is fixedly connected with the connecting rod 11 through a coupling. Play the purpose of pushing the rotating shaft 17 to rotate.
  • a working method of a hydraulically driven rotary separation type lifting conveyor uses the hydraulically driven rotary separation type lifting conveyor described in Example 1, and the hydraulically driven rotary separation type lifting conveyor is arranged in the storage conveying system in advance, and the lifting type
  • the transition conveyor is located between the rotary finishing conveyor and the inbound conveyor system.
  • the inbound conveyor system includes the following steps:
  • the staff will move the unqualified tobacco trays to the lifting transition conveyor, and move them to the rotating sorting conveyor through the lifting transfer conveyor; when the rotating sorting conveyor and the incoming When the warehouse conveying system is not on the same plane, the unqualified tobacco trays are transferred from the inbound conveying system to the rotating sorting conveyor by the lifting of the elevating transition conveyor;
  • the staff pushes the tobacco trays onto the lifting transition conveyor, and transfers the sorted tobacco trays to the storage conveyor system through the lifting operation of the lifting transition conveyor .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

La présente invention concerne un transporteur de levage/d'abaissement du type à séparation rotative à entraînement hydraulique et une application associée comprenant un transporteur de tri rotatif et un transporteur de transition de levage/d'abaissement ; le transporteur de tri rotatif comprend un cadre de support (10), un premier appareil d'entraînement, un arbre rotatif (17), une base et un transporteur à rouleaux ; le transporteur de transition de levage/d'abaissement comprend un cadre de guidage (8), une plateforme de support de charge (5) et un second appareil d'entraînement ; le cadre de guidage (8) est doté en interne d'un mécanisme de transmission à crémaillère et pignon ; la partie supérieure de la crémaillère (3) est raccordée au fond de la plateforme porteuse (5). Dans la solution technique, le transporteur de tri rotatif et le transporteur de transition de levage/d'abaissement fonctionnent ensemble conjointement l'un avec l'autre et peuvent également fonctionner indépendamment ; ainsi, les besoins de transport entrant de différentes hauteurs peuvent être satisfaits au moyen du transporteur de transition de levage/d'abaissement pour transférer des plateaux de tabac entre le système de transport entrant et le transporteur de tri rotatif tandis que les moyens de levage et de rotation sont également séparés, et le transporteur de tri rotatif évite une interférence avec les opérations de transport du système de transporteur entrant.
PCT/CN2019/104537 2019-05-16 2019-09-05 Transporteur de levage/d'abaissement du type à séparation rotative à entraînement hydraulique et application associée WO2020228193A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910407825.8 2019-05-16
CN201910407825.8A CN110027849B (zh) 2019-05-16 2019-05-16 一种液压驱动旋转分离式升降输送机及其应用

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WO2020228193A1 true WO2020228193A1 (fr) 2020-11-19

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WO (1) WO2020228193A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114313811A (zh) * 2022-02-11 2022-04-12 滁州伟峰资源回收设备有限公司 一种用于建筑垃圾上料的大倾角皮带机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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CN110027849B (zh) * 2019-05-16 2024-07-23 山东大学 一种液压驱动旋转分离式升降输送机及其应用

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CN201553314U (zh) * 2009-11-20 2010-08-18 东方机器制造（昆明）有限公司 一种机器人自动上箱机
KR20150087915A (ko) * 2014-01-23 2015-07-31 이준석 물품 이송장치 및 방법
CN105173500A (zh) * 2015-09-06 2015-12-23 山东青岛烟草有限公司 烟草立体仓库输送机及其输送方法
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CN110040466A (zh) * 2019-05-16 2019-07-23 山东大学 一种整体式升降电驱旋转整理输送机及其应用

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Publication number Priority date Publication date Assignee Title
CN114313811A (zh) * 2022-02-11 2022-04-12 滁州伟峰资源回收设备有限公司 一种用于建筑垃圾上料的大倾角皮带机

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