WO2024087475A1 - 一种速载系统的纵移结构 - Google Patents

一种速载系统的纵移结构 Download PDF

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Publication number
WO2024087475A1
WO2024087475A1 PCT/CN2023/082948 CN2023082948W WO2024087475A1 WO 2024087475 A1 WO2024087475 A1 WO 2024087475A1 CN 2023082948 W CN2023082948 W CN 2023082948W WO 2024087475 A1 WO2024087475 A1 WO 2024087475A1
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WIPO (PCT)
Prior art keywords
roller
bracket
loading system
longitudinal movement
gear
Prior art date
Application number
PCT/CN2023/082948
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English (en)
French (fr)
Inventor
阮云波
肖招银
牛胜良
Original Assignee
浙江双友物流器械股份有限公司
双友智控科技研究院(杭州)有限公司
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Application filed by 浙江双友物流器械股份有限公司, 双友智控科技研究院(杭州)有限公司 filed Critical 浙江双友物流器械股份有限公司
Publication of WO2024087475A1 publication Critical patent/WO2024087475A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/12—Supports
    • B65D90/18—Castors, rolls, or the like; e.g. detachable

Definitions

  • the present invention relates to the technical field related to cargo transportation equipment, and more specifically, to a longitudinal movement structure of a fast-loading system.
  • container cargo transportation for the outer area or the inner area of the vehicle generally adopts different methods for container cargo transportation according to different situations.
  • Common container cargo transportation is carried out by forklift or vehicle quick loading system.
  • the cargo is loaded into the carriage or container by forklift.
  • This loading and unloading method has the problems of low efficiency, labor and time.
  • the vehicle quick loading system commonly adopts universal roller method to realize the lateral and longitudinal movement of the cargo, but this method cannot realize the independent lateral and longitudinal movement of the cargo due to the limitation of the cargo pallet of the container cargo.
  • the vehicle quick loading system In order to realize the independent longitudinal movement of the container cargo, the vehicle quick loading system generally adopts roller drive method.
  • the vehicle quick loading system of this method generally adopts an integral design, which has the problems of large space occupation and cumbersome installation.
  • the application number -CN105365480A- discloses a load-bearing device and a multi-point roller wheel thereof, including: a wheel frame, an axle and a rolling assembly.
  • the wheel frame includes a pair of vertical plates, which are fixed in parallel to the lower part of the load body of the load-bearing device; the axle is fixedly connected between the vertical plates;
  • the rolling assembly includes: rollers, retainers and pins, multiple rollers surround the outer circumference of the axle, and adjacent rollers are connected by retainers and pins, so that adjacent rollers can produce relative movement; wherein, when the load-bearing device moves, the wheel frame moves with the load body, driving the rollers to roll around the outer circumference of the axle.
  • the invention adopts an elliptical roller position design, which is quite different from the present invention, and the present scheme can be further designed in terms of matching structure, roller arrangement of different units, etc., which is more suitable for longitudinal movement of goods.
  • the present invention provides a longitudinal movement structure of a rapid loading system, which can realize independent longitudinal movement of container cargo within the rapid loading system unit, and the structure has the advantages of simple structure, small space occupation and easy installation.
  • a longitudinal movement structure of a fast-loading system including a longitudinal movement structure used in a fast-loading system unit, the longitudinal movement structure including a roller chassis, the roller chassis including a plurality of parallel intermediate bottom shells and a plurality of sheet metal parts fixed between two adjacent intermediate bottom shells; a roller group, the roller group including a roller bracket arranged in the intermediate bottom shell, a plurality of rollers rotatably arranged on the roller bracket and a plurality of synchronous belts connecting two adjacent rollers; a first connecting shaft, which is rotatably arranged between the two intermediate shells, and the ends are respectively fixedly connected to the rotating shafts arranged on the roller brackets; a driving device, the driving device including a driving motor and a gear group connected between the output shaft of the driving motor and the first connecting shaft.
  • the present invention provides a longitudinal movement structure of a rapid loading system, wherein the rapid loading system is assembled by modular assembly of several unit boards.
  • the unit plate module is composed of a longitudinal driving roller set and a transverse driving plate chain.
  • the upper and lower sides of the unit plate module are covered with a bottom shell by an upper end cover plate.
  • the inside is composed of a transverse transport unit and a longitudinal transport unit.
  • the driving mechanism is integrated inside the unit plate, and the unit plate is assembled in a modular manner.
  • the present invention mainly describes the longitudinal transport unit in detail, and will not describe the transverse driving plate chain in the transverse transport unit in detail.
  • the longitudinal transport unit in the fast-loading system unit includes two longitudinal shift structures with the same structure and symmetrical arrangement.
  • the drive motor (or hydraulic motor) is started first.
  • the drive motor is started to drive the gear set to drive the first connecting shaft, thereby driving the roller connected to the first connecting shaft to rotate first, and then driving the roller to rotate in sequence through the synchronous belt, thereby realizing the synchronous drive of each roller group, thereby realizing the independent longitudinal movement of the container cargo;
  • the station adopts a combination of lateral and longitudinal movement to realize the allocation of container cargo; wherein, each station is provided with a sensor for detecting the arrival of cargo, and the entire fast-loading system will be logically controlled by the same PLC.
  • the specific control logic is not the main content of this application and will not be described here.
  • the independent longitudinal transportation of container cargo can be realized by the roller group designed for container pallets, and the number of stations can be adjusted according to the vehicle model, which is convenient for transportation and installation.
  • the advantages of the device of this application are: small space occupation area, high loading rate; light weight; modular assembly.
  • the longitudinal movement structure further includes a lifting mechanism for adjusting the lifting and lowering of the roller group
  • the lifting mechanism includes an air bag assembly disposed between the intermediate housing and the roller bracket and a vent pipe connected to the air bag assembly.
  • the lifting mechanism controls the air pressure transmission in the air bag assembly through a PLC to achieve the lifting and lowering adjustment of each roller group in the longitudinal movement structure. This adjustment method can enable different units to be stacked when not spliced, thereby reducing space occupation.
  • the airbag assembly includes an airbag body arranged between the intermediate housing and the roller bracket, an air inlet pipe arranged at the end of the airbag body, a first pressing block assembly arranged at the upper and lower sides of one end of the airbag body, and a second pressing block assembly arranged at the other end of the airbag body.
  • the vent pipe is connected to a plurality of air inlet pipes for ventilation.
  • the air inlet pipe in the structure extends from the middle of the first pressing block assembly, and the extended end of the air inlet pipe is connected to the vent pipe.
  • the air inlet of the vent pipe is externally connected to an air inlet and outlet device that controls the air pressure transmission separately.
  • the air inlet and outlet device is controlled by a PLC.
  • the gear set includes a first gear fixed on the output shaft of the driving motor, a second gear fixed on the first connecting shaft, a first swing arm rotatably arranged on the output shaft of the driving motor, a second swing arm rotatably arranged on the first connecting shaft, and a third gear arranged between the first swing arm and the second swing arm, the first swing arm is arranged on the output shaft between the first gear and the driving motor, and the third gear is meshed and connected with the first gear and the second gear respectively.
  • the swing arm structure design can realize power transmission to the roller group that can be raised and lowered while the driving motor is stably transmitting; wherein, in a separate longitudinal movement mechanism, the roller groups are linked or individually raised and lowered.
  • a limit stopper is provided on the first connecting shaft of the second swing arm away from the second gear.
  • the design of this structure can improve the stability of the connection of the second swing arm.
  • a second connecting shaft is rotatably provided between two adjacent intermediate housings, the second connecting shaft is fixedly connected to the roller on the other end roller bracket, and a synchronous belt set is provided on the first connecting shaft and the second connecting shaft bracket.
  • the synchronous belt set includes a first sprocket provided on the first connecting shaft, a second sprocket provided on the second connecting shaft, and a synchronous belt provided between the first sprocket and the second sprocket.
  • the roller comprises a roller sleeve, a roller end cover arranged at the end of the roller sleeve, a bushing arranged on the roller end cover, a sprocket is arranged on the bushing, a synchronous belt is connected to the sprocket on the roller, and a rotatable belt is fixed on the roller end surface and rotatably connected to the roller bracket.
  • a roller sleeve a roller end cover arranged at the end of the roller sleeve, a bushing arranged on the roller end cover, a sprocket is arranged on the bushing, a synchronous belt is connected to the sprocket on the roller, and a rotatable belt is fixed on the roller end surface and rotatably connected to the roller bracket.
  • the middle bottom shell is an extruded profile
  • mounting plates are provided on both sides of the bottom of the middle bottom shell, and two rows of through holes are provided in the mounting plates.
  • the through hole structure on the mounting plate can be used as a passage for oil circuit, gas circuit, and electrical wiring harness.
  • gas and oil pipelines are used, pipe threads need to be made at the two end holes to install the oil and gas joints.
  • the intermediate housing is provided with a plurality of limit blocks, which are fixedly arranged on the inner wall of the intermediate housing at both ends of the roller bracket.
  • the limit blocks can limit the longitudinal movement of the roller bracket, so that the roller bracket can drive the roller group to achieve stable lifting and lowering adjustment.
  • the bottom shell is of rectangular structure, and two electronic boxes installed at the corner positions are provided on the bottom shell, and the two electronic boxes are arranged diagonally opposite to each other, and a detection mechanism is provided in the electronic box.
  • the detection mechanism includes a sensor mechanism that is retractably arranged in the electronic box, and the sensor mechanism includes a sensor bracket installed in the electronic box and two auxiliary brackets located at the front and rear sides of the sensor bracket, a cross protective cover that is slidably arranged on the sensor bracket and the auxiliary bracket, and a sensor connected to the sensor bracket is fixed in the cross protective cover, and a telescopic spring is provided between the cross protective cover and the auxiliary bracket.
  • the sensor bracket and the auxiliary bracket are both of "U"-shaped structure, and when the cargo presses down the cross protective cover, the cross protective cover will drive the sensor to move to one side of the electronic box, so that the sensor detects a cargo movement signal.
  • the present invention has the following beneficial effects: (1) the independent longitudinal transportation of container cargo can be realized by the driving roller group designed for container cargo transportation, and the number of workstations can be adjusted according to the vehicle model, which is convenient for transportation and installation; (2) the lifting and lowering adjustment of each roller group in the longitudinal movement structure can be realized by the airbag assembly in the lifting mechanism.
  • This adjustment method can make different units stacked when they are not spliced, reduce space occupation, and make them convenient for storage; (3) through the transmission connection design of the swing arm structure, the driving motor can realize power transmission to the roller group that can be raised and lowered while stabilizing the transmission; in summary, the advantages of the device of the present application are: less space occupied, so that the loading rate is high; light weight; modular assembly.
  • FIG1 is a schematic structural diagram of a unit board and container cargo of a rapid loading system of the present invention
  • FIG2 is an axial schematic diagram of a unit plate of the rapid loading system of the present invention with the upper cover removed;
  • FIG3 is a top view of a unit board of the rapid loading system of the present invention with the upper cover removed;
  • FIG4 is a top view of a unit plate of the rapid loading system of the present invention.
  • Fig. 5 is a cross-sectional view of the section "A-A" in Fig. 4;
  • FIG6 is an isometric view of the longitudinal shift structure of the present invention.
  • FIG7 is an exploded view of the longitudinal shift structure of the present invention.
  • Example 8 is a top view of a unit board of a medium-speed loading system in Example 2 of the present invention with the upper cover removed;
  • FIG. 9 is a schematic structural diagram of a detection mechanism of the present invention.
  • longitudinal movement structure 1 upper end cover plate 100; bottom shell 101; mounting plate 102; through hole 103; electronic box 104; transverse transport unit 105; longitudinal transport unit 106; middle bottom shell 3; sheet metal part 4; transport line bottom shell 5; drive chain group 6; roller group 7; roller bracket 8; roller 9; roller sleeve 9.1; roller end cover 9.2; bushing 9.3; sprocket 9.4; synchronous belt 10; first connecting shaft 11; driving device 12; driving motor 13; motor bracket 13.1; gear group 14; first gear 15; second gear 1 6; first swing arm 17; second swing arm 18; third gear 19; limit block 20; limit block 21; lifting mechanism 300; ventilation pipe 302; airbag body 303; intake pipe 304; first pressure block assembly 305; second pressure block assembly 306; synchronous belt set 400; second connecting shaft 401; first sprocket 402; second sprocket 403; synchronous belt 404; detection mechanism 900; sensor mechanism 901; sensor bracket 902; auxiliary bracket 903
  • Embodiment 1 A longitudinal movement structure of a rapid loading system (see Figures 1-9), the rapid loading system is composed of a plurality of unit plates assembled in a modular manner, the unit plate module is composed of a longitudinal driving roller group and a transverse driving plate chain, the upper and lower sides of the unit plate module are covered with an upper end cover plate 100 on the bottom of the bottom shell 101, the bottom shell includes an intermediate bottom shell 3, a transport line bottom shell 5 and a sheet metal part 4 for connecting the two, and the inside is composed of a transverse transport unit 105 and a longitudinal transport unit 106, the driving mechanism is integrated inside the unit plate, and the unit plates are assembled in a modular manner; the present invention mainly describes the longitudinal transport unit in detail, and will not elaborate on the transverse transport unit.
  • the longitudinal transport unit in the rapid loading system unit includes two longitudinal movement structures 1 with the same structure and symmetrically arranged, and there are 2 pallet carrying stations on the rapid loading system unit, and a single longitudinal movement structure 1 corresponds to one station, and the station adopts a combination of transverse and longitudinal movement to realize the deployment of container cargo; wherein each station is provided with a sensor 901 for detecting the presence of cargo, the whole
  • Each speed-loading system will be logically controlled by the same PLC.
  • the specific control logic is not the main content of this application and will not be described here.
  • the longitudinal movement structure 1 includes a roller chassis, and the roller chassis includes three parallel intermediate bottom shells 3 and four sheet metal parts 4 fixed between two adjacent intermediate bottom shells 3.
  • a transport line bottom shell 5 fixedly connected by sheet metal parts is provided at both ends of the roller chassis, and a drive chain group 6 for the lateral movement of goods is provided in the transport line bottom shell 5;
  • the intermediate bottom shell 3 and the transport line bottom shell 5 are both extruded profiles, and mounting plates 102 are provided on both sides of the bottom, and two rows of through holes 103 are provided on the mounting plate.
  • the through holes can be used as passages for oil circuits, gas circuits, and electrical wiring harnesses. When the gas and oil pipelines are used, it is necessary to make pipe threads at the holes at both ends and install the oil and gas joints.
  • the roller group 7 includes a roller bracket 8 arranged in the middle bottom shell 3, eight rollers 9 rotatably arranged on the roller bracket 8, and seven synchronous belts 10 connecting two adjacent rollers;
  • the roller 9 includes a roller sleeve 9.1, a roller end cover 9.2 arranged at the end of the roller sleeve 9.1, and a bushing 9.3 arranged on the roller end cover 9.2.
  • the bushing 9.3 is provided with a sprocket 9.4.
  • the synchronous belt 10 is connected with the sprocket 9.4 on the roller 9, and is rotatably fixed on the end surface of the roller 9 and rotatably connected with the roller bracket 8.
  • the various components of the roller 9 structure are mass-produced by molds, and the various components are connected by welding, thereby reducing the production cost and processing difficulty.
  • a first connecting shaft 11 is rotatably disposed between the two intermediate housings 3, and its ends are respectively fixedly connected to the rollers 9 disposed on the roller bracket 8; a driving device 12, the driving device 12 includes a motor bracket disposed near the intermediate sheet metal part 4, a driving motor 13 disposed on the motor bracket, and a gear set 14 connected between the output shaft of the driving motor 13 and the first connecting shaft 11; the gear set 14 includes a first gear 15 fixedly disposed on the output shaft of the driving motor 13, a second gear 16 fixedly disposed on the first connecting shaft 11, a first swing arm 17 rotatably disposed on the output shaft of the driving motor 13, a second swing arm 18 rotatably disposed on the first connecting shaft 11, and a third gear 19 disposed between the first swing arm 17 and the second swing arm 18, the first swing arm 17 is disposed on the output shaft between the first gear 15 and the driving motor 13, and the third gear 19 is respectively meshed and connected with the first gear 15 and the second gear 16.
  • the swing arm structure design can make the drive motor 13 realize power transmission to the roller group 7 that can be raised and lowered while stabilizing the transmission; wherein, it is relatively simple to realize linkage between the roller groups 7 in a single longitudinal movement mechanism 1 or to realize the lifting and lowering adjustment separately.
  • the intermediate bottom shell 3 and the roller bracket 8 are designed to be compactly combined while ensuring that the structures are the same, the difficulty will be greatly increased.
  • the swing arm structure connection method in the present invention can achieve this, thereby effectively saving production costs and improving assembly efficiency.
  • the longitudinal movement structure 1 also includes a lifting mechanism 300 for adjusting the lifting and lowering of the roller group 9.
  • the lifting mechanism 300 includes an airbag assembly 301 disposed between the intermediate shell 3 and the roller bracket 8 and a vent pipe 302 connected to the airbag assembly.
  • the lifting mechanism 300 controls the air pressure transmission in the airbag assembly 301 through the PLC to achieve the lifting and lowering of each roller group 7 in the longitudinal movement structure 1. This adjustment method enables different units to be stacked when not spliced, thereby reducing space occupation.
  • the airbag assembly 301 includes an airbag body 303 disposed between the intermediate shell 3 and the roller bracket 8, an air inlet pipe 304 disposed at the end of the airbag body 303, and an air inlet pipe 304 disposed at the end of the airbag body 303.
  • the vent pipe 302 is ventilatedly connected with a plurality of air inlet pipes 304.
  • the air inlet pipe 304 in the structure extends from the middle of the first pressing block assembly 305, and the extended end of the air inlet pipe 304 is connected to the vent pipe 302.
  • the air inlet of the vent pipe 302 is externally connected with an air inlet and outlet device that controls the air pressure transmission separately.
  • the air inlet and outlet device is controlled by a PLC. Such devices belong to the prior art and will not be described in detail here.
  • a limit stopper 20 is provided on the first connecting shaft 11 of the second swing arm 18 away from the second gear 16. The design of this structure can improve the stability of the connection of the second swing arm 18.
  • the intermediate housing 3 is provided with a plurality of limit blocks 21, and one intermediate housing 3 is provided with four limit blocks 21, and the limit blocks 21 are fixedly arranged on the inner walls of both sides of the intermediate housing 3 at both ends of the roller bracket 8.
  • the limit blocks 21 can limit the longitudinal movement of the roller bracket 8, so that the roller bracket 8 can drive the roller group 7 to achieve stable lifting and lowering adjustment.
  • the bottom shell 101 is a rectangular structure, and two electronic boxes 104 are installed at the corner positions on the bottom shell 101.
  • the two electronic boxes 104 are arranged diagonally, and a detection mechanism 900 is arranged in the electronic box 104.
  • the detection mechanism 900 includes a sensor mechanism 901 that is retractably arranged in the electronic box 104.
  • the sensor mechanism 901 includes a sensor bracket 902 installed in the electronic box 9 and two auxiliary brackets 903 located at the front and rear sides of the sensor bracket 902, a cross protection cover 904 that is slidably arranged on the sensor bracket 902 and the auxiliary bracket 903, and a sensor 905 connected to the sensor bracket 902 is fixed in the cross protection cover 904.
  • a telescopic spring 906 is arranged between the cross protection cover 904 and the auxiliary bracket 903.
  • the sensor bracket and the auxiliary bracket are both "U"-shaped structures.
  • the first step is to control the roller group 7 to rise through the PLC, so that the roller 9 extends out of the upper end cover plate 100.
  • the air inlet and outlet equipment of the peripheral device needs to be controlled by the PLC to make the air pressure inflate the airbag body 303 through the vent pipe 302 and the air inlet pipe 304, thereby driving the roller bracket 8 and the roller group 6 to rise as a whole for cargo transportation;
  • the second step is to control the start of the drive motor 13 (or a hydraulic motor) through the PLC, and the drive motor 13 starts to drive the first gear 15, the third gear 10 and the third gear 10 in turn.
  • the independent longitudinal transportation of the container cargo can be realized by the roller group designed for the container cargo (the lower side of the cargo will be placed with a pallet structure for forklift pickup, which belongs to the prior art and will not be described here), and the number of workstations can be adjusted according to the vehicle model, which is convenient for transportation and installation.
  • the advantages of the device of the present application are: less space occupied, high loading rate; light weight; modular assembly.
  • this embodiment is based on the specific embodiment 1, and a synchronous belt set 400 is added, and two adjacent intermediate housings 3
  • a second connecting shaft 401 is provided between the two ends, and the second connecting shaft 401 is fixedly connected to the roller on the roller bracket 8 at the other end.
  • the synchronous belt group 400 is arranged between the first connecting shaft 11 and the second connecting shaft 401, and the synchronous belt group 400 includes a first sprocket 402 arranged on the first connecting shaft 11, a second sprocket 403 arranged on the second connecting shaft 401, and a synchronous belt 404 arranged between the first sprocket 402 and the second sprocket 403.
  • the overall working process is the same as that of Example 1, with the difference that when the first connecting shaft 11 rotates, it will also drive the synchronous belt group 400 to transmit, that is, the rotation of the first connecting shaft 11 drives the first sprocket 402 to rotate, the rotation of the first sprocket 402 drives the synchronous belt 404 to rotate, the rotation of the synchronous belt 404 drives the second sprocket 403 to rotate, the rotation of the second sprocket 403 drives the second connecting shaft 401 to rotate, thereby realizing the transmission connection of the roller 9 through the other end.
  • the design of this structure can avoid the situation where some rollers stop rotating due to damage to the synchronous belt 10 connecting the rollers 7, thereby improving the transportation safety of container cargo.

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Abstract

一种速载系统的纵移结构（1），涉及货物运输设备相关技术领域。包括用于速载系统单元内的纵移结构（1），纵移结构（1）包括辊轮底盘，辊轮底盘包括若干平行设置的中间底壳（3）和若干固设于两相邻中间底壳（3）之间的钣金件（4）；辊轮组（7），辊轮组（7）包括设置于中间底壳（3）内的辊轮支架（8）、若干转动设置于辊轮支架（8）上的辊轮（9）和若干连接两相邻辊轮（9）的同步带（10）；第一连接转轴（11），其转动设置于两中间底壳（3）之间，端部分别与设置于辊轮支架（8）上的辊轮（9）固定连接；驱动装置（12），驱动装置（12）包括驱动电机（13）和连接在驱动电机（13）输出轴与第一连接转轴（11）之间的齿轮组（14）；可通过针对集装箱货物运输设计的驱动辊轮组实现集装箱货物的单独纵向运输，还可根据车型调整工位数量，运输方便，安装便捷。

Description

一种速载系统的纵移结构 技术领域
本发明涉及货物运输设备相关技术领域，更具体地说，它涉及一种速载系统的纵移结构。
背景技术
目前，现有市场上用于车辆外区域或者车辆内区域的集装箱货物运输，针对不同的情况，一般会采用不同的方式进行集装箱货物运输，常见的集装箱货物运输通过叉车或者车辆速载系统进行货物运输；通过叉车将货物装进车厢或者集装箱内，这样的装卸方式存在效率低、费工、费时的问题；而车辆速载系统常见的采用万向滚轮的方式实现货物的横向与纵向移动，但是该种方式由于集装箱货物的货盘限制存在不能实现货物的横向与纵向的独立移动的问题；而车辆速载系统为了实现集装箱货物的独立纵向移动一般采用滚轮驱动的方式，该种方式的车辆速载系统一般采用整体式设计，该种方式存在占用空间大，安装繁琐等问题。
申请号为-CN105365480A-公开了一种承载装置及其多点滚柱式车轮，包括：车轮架、轮轴及滚动组件。车轮架包括一对立板，该对立板平行的固定于承载装置的载荷本体的下方；轮轴固定连接于该对立板之间；滚动组件包括：滚柱、保持架及销轴，多个滚柱围绕在轮轴的外周，相邻滚柱之间通过保持架及销轴连接，使得相邻滚柱能够产生相对运动；其中，当承载装置运动时，车轮架随载荷本体移动，带动滚柱绕轮轴的外周滚动。它具有安装空间小、承载能力高、滚动摩擦系数低，可应用于各种重载运输机械装置中。但是该发明采用的为椭圆形的滚轮位置设计，与本发明具有较大的区别，并且本方案还可以进一步在配合结构、不同单元的滚轮排布等方面进行设计，更加适合用于货物的纵移。
发明内容
为了克服上述问题，本发明提供了一种速载系统的纵移结构，它能在速载系统单元内实现集装箱货物的独立纵向移动，且该结构具有结构简单、占用空间小、安装方便优点。
为了解决上述技术问题，本发明采用以下技术方案：一种速载系统的纵移结构，包括用于速载系统单元内的纵移结构，纵移结构包括辊轮底盘，辊轮底盘包括若干平行设置的中间底壳和若干固设于两相邻中间底壳之间的钣金件；辊轮组，辊轮组包括设置于中间底壳内的辊轮支架、若干转动设置于辊轮支架上的辊轮和若干连接两相邻辊轮的同步带；第一连接转轴，其转动设置于两中间壳体之间，端部分别与设置于辊轮支架上的转轴固定连接；驱动装置，驱动装置包括驱动电机和连接在驱动电机输出轴与第一连接转轴之间的齿轮组。
本发明提供了一种速载系统的纵移结构，该速载系统采用若干单元板模块化拼装组 成，单元板模块由纵向驱动辊轮组和横向驱动板链组成，单元板模块上下面由上端盖板覆盖底壳，内由横向运输单元，纵向运输单元，驱动机构集成在单元板内部，单元板模块式拼装；本发明主要针对纵向运输单元进行详细描述，将不对横向运输单元内的横向驱动板链进行详细描述。其中，速载系统单元内的纵向运输单元包括两个结构相同且对称设置的纵移结构，速载系统单元上有2个托盘运载工位，单独一个纵移结构对应一个工位，当工位上的纵移机构在PLC控制对集装箱货物运输时，先启动驱动电机(或者液压马达)，驱动电机启动使齿轮组带动第一连接转轴传动，从而带动与第一连接转轴连接的辊轮先转动，然后再通过同步带依次带动辊轮转动，从而实现各个辊轮组的同步驱动，从而实现集装箱货物的独立纵向移动；工位采用横向与纵向移动组合方式实现调配集装箱货物；其中，每个工位上均设有一个用于检测货物到位情况的传感器，整个速载系统会通过同一个PLC进行逻辑控制，具体控制逻辑不属本申请主要涉及内容，此处将不做赘述。可通过针对应集装箱托盘设计的辊轮组实现集装箱货物的单独纵向运输，还可根据车型调整工位数量，运输方便，安装便捷。本申请装置的优势在于：占用空间面积少，使装载率高；质量轻；模块化装配。
作为优选，纵移结构还包括用于辊轮组升降调节的升降机构，升降机构包括设置于中间壳体与辊轮支架之间的气囊组件和连接气囊组件的通气管。该升降机构通过PLC控制气囊组件中的气压输送，实现纵移结构中各辊轮组升降调节，该种调节方式能够使不同单元非拼接时实现叠放，减少空间占用。
气囊组件包括设置于中间壳体与辊轮支架之间的气囊本体、设置于气囊本体端部的进气管、设置于气囊本体一端的上下侧第一压块组件及设置于气囊本体另一端的第二压块组件，通气管与若干进气管通气连接。该结构中的进气管从第一压块组件中间伸出，进气管伸出端与通气管连通，通气管的进气口外设连接有单独控制气压输送的进出气设备，进出气设备通过PLC进行控制，此类设备属于现有技术，此处将不做赘述。
作为优选，齿轮组包括固设有驱动电机输出轴上的第一齿轮、固设有第一连接转轴上的第二齿轮、转动设置于驱动电机输出轴上的第一摆臂、转动设置于第一连接转轴上的第二摆臂，设置于第一摆臂与第二摆臂之间的第三齿轮，第一摆臂设置于第一齿轮与驱动电机之间的输出轴上，第三齿轮分别与第一齿轮和第二齿轮啮合连接。该摆动臂结构设计，能够使驱动电机在稳定传动的同时，实现对可升降调节的辊轮组的动力传输；其中，在单独的纵移机构中辊轮组之间实现联动或者单独的实现升降调节这样的设计会比较简单，但是如果在保证中间底壳和辊轮支架结构均相同的情况下，还能实现两者紧凑结合设计，该难度就会大大提高，而本发明中的摆臂结构连接方式恰恰就能实现这点，从而有效的节约了生产成本，提 高拼装效率。
作为优选，第二摆臂远离第二齿轮一侧的第一连接转轴上设有限位挡块。该结构的设计能够提高第二摆臂连接的稳定性。
作为优选，两相邻中间壳体之间转动设有第二连接转轴，第二连接转轴与另一端辊轮支架上的辊轮固定连接，第一连接转轴上与第二连接转轴支架设有同步带组。该同步带组包括设置于第一连接转轴上的第一链齿轮、设置于第二连接转轴上的第二链齿轮及设置于第一链齿轮和第二链齿轮之间的同步皮带，该结构的设计能够避免因辊轮之间连接同步带出现损坏而造成部分辊轮停转的情况发生，从而提高了集装箱货物的运输安全性。
作为优选，辊轮包括滚轮套筒、设置于辊轮套筒端部的辊轮端盖、设置于辊轮端盖上的衬套，衬套上设有链齿轮，同步带与辊轮上的链齿轮连接，转动固设于与辊轮端面上与辊轮支架转动连接。该辊轮结构各个组件采用模具批量生产，且各个组件通过焊接连接，从而降低了生产成本和加工难度。
作为优选，中间底壳为挤出型材，中间底壳底部两侧均设有安装板，安装板内设有两排通孔。该安装板上的通孔结构可以作为油路，气路，电气线束的通道，气、油管路应用时候，需要在两端孔处做管螺纹，安装油气接头。
作为优选，中间壳体上设有若干限位块，限位块固设于辊轮支架两端的中间壳体内壁上。该限位块可限制辊轮支架的纵向移动，使辊轮支架能够带动辊轮组实现稳定的升降调节。
作为优选，底壳呈矩形结构，底壳上设有两个安装于转角位置处的电子盒，两电子盒斜对角设置，电子盒内设有检测机构。检测机构包括可伸缩设置于电子盒内的传感器机构，传感器机构包括安装于电子盒内的传感器支架和两个位于传感器支架前后侧位置的辅助支架、滑动设置在传感器支架和辅助支架上的十字保护罩、十字保护罩内固设有与传感器支架连接的传感器，十字保护罩与辅助支架之间设有伸缩弹簧。传感器支架和辅助支架均呈“U”型结构，该传感器在货物下压十字保护罩时，十字保护罩会带动传感器向电子盒一侧移动，从而使传感器检测到货物移动信号。
与现有技术相比，本发明的有益效果是：(1)可通过针对集装箱货物运输设计的驱动辊轮组实现集装箱货物的单独纵向运输，还可根据车型调整工位数量，运输方便，安装便捷；(2)可通过升降机构中的气囊组件实现纵移结构中各辊轮组升降调节，该种调节方式能够使不同单元非拼接时实现叠放，减少空间占用，使其便于存放；(3)通过摆动臂结构的传动连接设计，能够使驱动电机在稳定传动的同时，实现对可升降调节的辊轮组的动力传输；综上所述，本申请装置的优势在于：占用空间面积少，使装载率高；质量轻；模块化装配。
附图说明
图1是本发明的一种速载系统的单元板和集装箱货物的结构示意图；
图2是本发明的速载系统的单元板去掉上盖后的轴侧示意图；
图3是本发明的速载系统的单元板去掉上盖后的俯视图；
图4是本发明的速载系统的单元板的俯视图；
图5是图4中“A-A”处的剖视图；
图6是本发明的纵移结构的轴侧图；
图7是本发明的纵移结构的爆炸图；
图8是本发明的实施例2中速载系统的单元板去掉上盖后的俯视图；
图9是本发明的检测机构的结构示意图；
图中：纵移结构1；上端盖板100；底壳101；安装板102；通孔103；电子盒104；横向运输单元105；纵向运输单元106；中间底壳3；钣金件4；运输线底壳5；驱动链组6；辊轮组7；辊轮支架8；辊轮9；滚轮套筒9.1；辊轮端盖9.2；衬套9.3；链齿轮9.4；同步带10；第一连接转轴11；驱动装置12；驱动电机13；电机支架13.1；齿轮组14；第一齿轮15；第二齿轮16；第一摆臂17；第二摆臂18；第三齿轮19；限位挡块20；限位块21；升降机构300；通气管302；气囊本体303；进气管304；第一压块组件305；第二压块组件306；同步带组400；第二连接转轴401；第一链齿轮402；第二链齿轮403；同步皮带404；检测机构900；传感器机构901；传感器支架902；辅助支架903；十字保护罩904；传感器905；伸缩弹簧906。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
下面通过具体实施例，并结合附图，对发明的技术方案作进一步的具体描述：
实施例1：一种速载系统的纵移结构(参见附图1-9)，该速载系统采用若干单元板模块化拼装组成，单元板模块由纵向驱动辊轮组和横向驱动板链组成，单元板模块上下面由上端盖板100覆盖底壳101，底壳包括中间底壳3、运输线底壳5以及用于两者连接的钣金件4，内由横向运输单元105，纵向运输单元106，驱动机构集成在单元板内部，单元板模块式拼装；本发明主要针对纵向运输单元进行详细描述，不会对横向运输单元进行过多赘述。其中，速载系统单元内的纵向运输单元包括两个结构相同且对称设置的纵移结构1，速载系统单元上有2个托盘运载工位，单独一个纵移结构1对应一个工位，工位采用横向与纵向移动组合方式实现调配集装箱货物；其中，每个工位上均设有一个用于检测货物到位情况的传感器901，整 个速载系统会通过同一个PLC进行逻辑控制，具体控制逻辑不属本申请主要涉及内容，此处将不做赘述。纵移结构1包括辊轮底盘，辊轮底盘包括三个平行设置的中间底壳3和四个固设于两相邻中间底壳3之间的钣金件4。其中，辊轮底盘两端设有通过钣金件固定连接的运输线底壳5，运输线底壳5内设有用于货物横向移动的驱动链组6；中间底壳3和运输线底壳5均是挤出型材，且底部两侧设有安装板102，安装板上设有两排通孔103，通孔可以作为油路，气路，电气线束的通道，气、油管路应用时候，需要在两端孔处做管螺纹，安装油气接头。
辊轮组7，辊轮组7包括设置于中间底壳3内的辊轮支架8、八个转动设置于辊轮支架8上的辊轮9和七个连接两相邻辊轮的同步带10；辊轮9包括滚轮套筒9.1、设置于辊轮套筒9.1端部的辊轮端盖9.2、设置于辊轮端盖9.2上的衬套9.3，衬套9.3上设有链齿轮9.4，同步带10与辊轮9上的链齿轮9.4连接，转动固设于与辊轮9端面上与辊轮支架8转动连接。该辊轮9结构各个组件采用模具批量生产，且各个组件通过焊接连接，从而降低了生产成本和加工难度。
第一连接转轴11，其转动设置于两中间壳体3之间，端部分别与设置于辊轮支架8上的辊轮9固定连接；驱动装置12，驱动装置12包括设置于靠近中间钣金件4上的电机支架、设置于电机支架上的驱动电机13和连接在驱动电机13输出轴与第一连接转轴11之间的齿轮组14；齿轮组14包括固设有驱动电机13输出轴上的第一齿轮15、固设有第一连接转轴11上的第二齿轮16、转动设置于驱动电机13输出轴上的第一摆臂17、转动设置于第一连接转轴11上的第二摆臂18，设置于第一摆臂17与第二摆臂18之间的第三齿轮19，第一摆臂17设置于第一齿轮15与驱动电机13之间的输出轴上，第三齿轮19分别与第一齿轮15和第二齿轮16啮合连接。该摆动臂结构设计，能够使驱动电机13在稳定传动的同时，实现对可升降调节的辊轮组7的动力传输；其中，在单独的纵移机构1中辊轮组7之间实现联动或者单独的实现升降调节这样的设计会比较简单，但是如果在保证中间底壳3和辊轮支架8结构均相同的情况下，还能实现两者紧凑结合设计，该难度就会大大提高，而本发明中的摆臂结构连接方式恰恰就能实现这点，从而有效的节约了生产成本，提高拼装效率。
纵移结构1还包括用于辊轮组9升降调节的升降机构300，升降机构300包括设置于中间壳体3与辊轮支架8之间的气囊组件301和连接气囊组件的通气管302。该升降机构300通过PLC控制气囊组件301中的气压输送，实现纵移结构1中各辊轮组7升降调节，该种调节方式能够使不同单元非拼接时实现叠放，减少空间占用。气囊组件301包括设置于中间壳体3与辊轮支架8之间的气囊本体303、设置于气囊本体303端部的进气管304、设置于气囊 本体303一端的上下侧第一压块组件305及设置于气囊本体303另一端的第二压块组件306，通气管302与若干进气管304通气连接。该结构中的进气管304从第一压块组305件中间伸出，进气管304伸出端与通气管302连通，通气管302的进气口外设连接有单独控制气压输送的进出气设备，进出气设备通过PLC进行控制，此类设备属于现有技术，此处将不做赘述。
第二摆臂18远离第二齿轮16一侧的第一连接转轴11上设有限位挡块20。该结构的设计能够提高第二摆臂18连接的稳定性。
中间壳体3上设有若干限位块21，一个中间壳体3上设有四个限位块21,限位块21固设于辊轮支架8两端的中间壳体3的两侧内壁上。该限位块21可限制辊轮支架8的纵向移动，使辊轮支架8能够带动辊轮组7实现稳定的升降调节。
参见附图1，附图9，底壳101呈矩形结构，底壳101上设有两个安装于转角位置处的电子盒104，两电子盒104斜对角设置，电子盒104内设有检测机构900。检测机构900包括可伸缩设置于电子盒104内的传感器机构901，传感器机构901包括安装于电子盒9内的传感器支架902和两个位于传感器支架902前后侧位置的辅助支架903、滑动设置在传感器支架902和辅助支架903上的十字保护罩904、十字保护罩904内固设有与传感器支架902连接的传感器905，十字保护罩904与辅助支架903之间设有伸缩弹簧906。传感器支架和辅助支架均呈“U”型结构，该传感器在货物下压十字保护罩时，十字保护罩会带动传感器向电子盒一侧移动，从而使传感器检测到货物移动信号。
工作流程：
当需要对集装箱货物进行独立纵向移动时，第一步，先通过PLC控制辊轮组7升起，使辊轮9伸出上端盖板100，此过程，需要通过PLC控制外设的进出气设备使气压通过通气管302和进气管304对气囊本体303充气，从而带动辊轮支架8和辊轮组6整体升起，用于货物运输；第二步，通过PLC控制驱动电机13(或者采用液压马达)的启动，驱动电机13启动依次带动第一齿轮15、第三齿轮19和第二齿轮16和第一转轴11转动，从而带动与第一连接转轴11连接的辊轮7转动，然后通过同步带10依次带动辊轮9转动，从而实现各个辊轮组7的同步驱动，从而实现集装箱货物的独立纵向移动；可通过针对集装箱货物(该货物下侧会放有便于叉车取货的托盘结构，该结构属于现有技术，此处不做赘述)设计的辊轮组实现集装箱货物的单独纵向运输，还可根据车型调整工位数量，运输方便，安装便捷。本申请装置的优势在于：占用空间面积少，使装载率高；质量轻；模块化装配。
具体实施例2：
参见附图1-8，本实施例是在具体实施例1的基础上增设了同步带组400，两相邻中间壳体3 之间设有第二连接转轴401，第二连接转轴401与另一端辊轮支架8上的辊轮固定连接，同步带组400设置于第一连接转轴11上与第二连接转轴401之间，该同步带组400包括设置于第一连接转轴11上的第一链齿轮402、设置于第二连接转轴401上的第二链齿轮403及设置于第一链齿轮402和第二链齿轮403之间的同步皮带404。
工作流程：
总体工作流程与实施例1相同，区别点在于，当第一连接转轴11转动时，会同时带动同步带组400传动，即第一连接转轴11转动带动第一链齿轮402转动，第一链齿轮402转动带动同步皮带404转动，同步皮带404转动带动第二链齿轮403转动，第二链齿轮403转动带动第二连接转轴401转动，从而通过另一端实现辊轮9的传动连接，该结构的设计能够避免因辊轮7之间连接同步带10出现损坏而造成部分辊轮停转的情况发生，从而提高了集装箱货物的运输安全性。
以上所述的实施例只是本发明较佳的方案，并非对本发明作任何形式上的限制，在不超出权利要求所记载的技术方案的前提下还有其它的变体及改型。

Claims (10)

  1. 一种速载系统的纵移结构，其特征是，包括用于速载系统单元内的纵移结构，纵移结构包括辊轮底盘，辊轮底盘包括若干平行设置的中间底壳和若干固设于两相邻中间底壳之间的钣金件；辊轮组，辊轮组包括设置于中间底壳内的辊轮支架、若干转动设置于辊轮支架上的辊轮和若干连接两相邻辊轮的同步带；第一连接转轴，其转动设置于两中间壳体之间，端部分别与设置于辊轮支架上的转轴固定连接；驱动装置，驱动装置包括驱动电机和连接在驱动电机输出轴与第一连接转轴之间的齿轮组。
  2. 根据权利要求1所述的一种速载系统的纵移结构，其特征是，纵移结构还包括用于辊轮组升降调节的升降机构，升降机构包括设置于中间壳体与辊轮支架之间的气囊组件和连接气囊组件的通气管。
  3. 根据权利要求2所述的一种速载系统的纵移结构，其特征是，气囊组件包括设置于中间壳体与辊轮支架之间的气囊本体、设置于气囊本体端部的进气管、设置于气囊本体一端的上下侧第一压块组件及设置于气囊本体另一端的第二压块组件，通气管与若干进气管通气连接。
  4. 根据权利要求1或2或3所述的一种速载系统的纵移结构，其特征是，齿轮组包括固设有驱动电机输出轴上的第一齿轮、固设有第一连接转轴上的第二齿轮、转动设置于驱动电机输出轴上的第一摆臂、转动设置于第一连接转轴上的第二摆臂，设置于第一摆臂与第二摆臂之间的第三齿轮，第一摆臂设置于第一齿轮与驱动电机之间的输出轴上，第三齿轮分别与第一齿轮和第二齿轮啮合连接。
  5. 根据权利要求4所述的一种速载系统的纵移结构，其特征是，第二摆臂远离第二齿轮一侧的第一连接转轴上设有限位挡块。
  6. 根据权利要求4所述的一种速载系统的纵移结构，其特征是，两相邻中间壳体之间转动设有第二连接转轴，第二连接转轴与另一端辊轮支架上的辊轮固定连接，第一连接转轴上与第二连接转轴支架设有同步带组。
  7. 根据权利要求1或2或3或5或6所述的一种速载系统的纵移结构，其特征是，辊轮包括滚轮套筒、设置于辊轮套筒端部的辊轮端盖、设置于辊轮端盖上的衬套，衬套上设有链齿轮，同步带与辊轮上的链齿轮连接，转动固设于与辊轮端面上与辊轮支架转动连接。
  8. 根据权利要求7所述的一种速载系统的纵移结构，其特征是，中间底壳为挤出型材，中间底壳底部两侧均设有安装板，安装板内设有两排通孔。
  9. 根据权利要求1或2或3或5或6或8所述的一种速载系统的纵移结构，其特征是，中间壳体上设有若干限位块，限位块固设于辊轮支架两端的中间壳体内壁上。
  10. 根据权利要求9所述的一种速载系统的纵移结构，其特征是，底壳呈矩形结构，底壳上 设有两个安装于转角位置处的电子盒，两电子盒斜对角设置，电子盒内设有检测机构；检测机构包括可伸缩设置于电子盒内的传感器机构，传感器机构包括安装于电子盒内的传感器支架和两个位于传感器支架前后侧位置的辅助支架、滑动设置在传感器支架和辅助支架上的十字保护罩、十字保护罩内固设有与传感器支架连接的传感器，十字保护罩与辅助支架之间设有伸缩弹簧。
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