WO2012163249A1 - 货物存取锁定装置 - Google Patents

货物存取锁定装置 Download PDF

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Publication number
WO2012163249A1
WO2012163249A1 PCT/CN2012/076087 CN2012076087W WO2012163249A1 WO 2012163249 A1 WO2012163249 A1 WO 2012163249A1 CN 2012076087 W CN2012076087 W CN 2012076087W WO 2012163249 A1 WO2012163249 A1 WO 2012163249A1
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WO
WIPO (PCT)
Prior art keywords
locking
cargo
link
locking device
mating
Prior art date
Application number
PCT/CN2012/076087
Other languages
English (en)
French (fr)
Inventor
王俊
张东江
于文斌
董新生
郝战铎
梁虎
管大功
谢勇
沈浩
张昭
Original Assignee
Wang Jun
Zhang Dongjiang
Yu Wenbin
Dong Xinsheng
Hao Zhanduo
Liang Hu
Guan Dagong
Xie Yong
Shen Hao
Zhang Zhao
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 Wang Jun, Zhang Dongjiang, Yu Wenbin, Dong Xinsheng, Hao Zhanduo, Liang Hu, Guan Dagong, Xie Yong, Shen Hao, Zhang Zhao filed Critical Wang Jun
Priority to DE112012000038T priority Critical patent/DE112012000038T5/de
Publication of WO2012163249A1 publication Critical patent/WO2012163249A1/zh

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    • 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
    • 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
    • B65D2211/00—Anti-theft means

Definitions

  • the present invention relates to a cargo access locking device.
  • the traditional cargo push-pull connection device and the locking device of the cargo in the cargo compartment are two independent devices, and the respective power or the switch is used to realize the separation of the push-pull power from the cargo during the push-pull and the locking and unlocking function of the cargo in the cargo compartment.
  • the traditional cargo access device and locking device need to have their own control systems, the structure is more complicated, and the action matching steps are more, resulting in poor reliability of the device.
  • a cargo access locking device for storing goods fixedly coupled with a mating mechanism into a cargo bin and locking, and unlocking cargo locked in the cargo bin, including locking a linkage mechanism;
  • the locking link mechanism includes a driving link and a locking link, and the engaging mechanism is rotatably connected to one end of the driving link, and one end of the locking link is rotatably connected to the other end of the driving link, and the locking link
  • the other end of the rod is a free end;
  • the storage bin is provided with a locking groove that cooperates with the free end of the locking link;
  • the free end of the locking link can extend into the locking groove to complete the locking of the cargo, and the free end of the locking link can also slide out of the locking slot to complete the unlocking of the cargo.
  • the locking linkage further includes a guide sleeve mounted on the cargo, the mating mechanism being pulled out and pushed in along the guide sleeve.
  • the cargo access locking device further includes magnets disposed on the mating mechanism and the surface of the cargo, respectively.
  • the locking linkage further includes a guide slot for limiting the motion trajectory and travel of the locking link.
  • the guide slot includes a locking link block and a positioning pin fixed to the locking link, the locking link block for limiting a movement trajectory of the locking link, A locating pin is used to limit the travel of the locking link.
  • the locking link mechanism further includes a baffle, an elastic member, and a stopper fixed to the inner wall of the warehouse;
  • the baffle is provided with a locking hole that cooperates with the free end of the locking link and the baffle can move in a direction perpendicular to the moving direction of the baffle; one end of the elastic member is connected to the baffle, and the other One end is connected to the cargo.
  • the locking linkage further includes a baffle block for restricting a motion trajectory of the baffle.
  • the drive link is hinged to the mating device and the drive link is hinged to the lock link.
  • the resilient member is a spring.
  • the cargo access locking device further includes a push-pull mechanism that engages and disengages the mating mechanism.
  • the push-pull mechanism includes a fixing portion, a fitting portion, a collar, and a return elastic member;
  • the connecting shaft fixedly connects the fixing portion and the fitting portion, the collar and the returning position
  • the elastic members are sleeved on the connecting shaft and the return elastic member is disposed between the collar and the mating portion;
  • the engaging mechanism is provided with a groove facing the push-pull mechanism, the side wall of the groove is provided with a card slot, the card slot is provided with a retaining elastic member, and the retaining elastic member is in the card slot Internal telescopic pin structure;
  • the mating portion may extend into the recess to compress the pin structure into the card slot, and after the mating portion passes through the pin structure, the pin structure pops out to catch the mating portion.
  • the push-pull mechanism and the mating mechanism are hooked.
  • the mating portion and the mating mechanism face each other in a curved structure.
  • the pin structure has a ramped configuration that mates with the curved surface structure.
  • the collar faces the fixing portion in a sloped configuration.
  • the mating portion and the collar face are perpendicular to the connecting shaft axis, and the collar and the mating portion face each other perpendicular to the connecting shaft axis.
  • the card slot, the retaining elastic member, and the pin structure are all three.
  • the cargo access locking device includes a driving link rotatably coupled to the mating mechanism and a locking link rotatably coupled to the driving link, and the cargo is disposed by sliding the free end of the locking link into and out of the locking slot provided on the cargo compartment. Locked and unlocked.
  • the cargo access locking device has a clever structure, precise matching, high reliability, and thus has a good application prospect.
  • Figure 1 is a plan view showing a state of a cargo access locking device of an embodiment
  • Figure 2 is a plan view showing another state of the cargo access locking device of Figure 1;
  • Figure 3 is a side view of the cargo access locking device of Figure 1;
  • Figure 4 is an enlarged view of another angle of the cargo access locking device I in Figure 3;
  • Figure 5 is an enlarged view of another state of the I region shown in Figure 4.
  • FIG 1, Figure 2 and Figure 3 The cargo access locking device of one embodiment is shown for storing goods (not shown) in a warehouse (not shown) and locking, and unlocking and removing goods locked in the warehouse, including: Cooperating mechanism 10, push-pull mechanism 20 and a locking linkage 30 for locking the cargo.
  • Cooperating mechanism 10, push-pull mechanism 20 and a locking linkage 30 for locking the cargo.
  • the mating mechanism 10 and the locking link mechanism 30 are mounted on the cargo.
  • the mating mechanism 10 and the push-pull mechanism 20 are matched to each other to achieve the attachment and separation of the mating mechanism 10 and the push-pull mechanism 20.
  • the matching mechanism 10 and the push-pull mechanism 20 are oppositely disposed with a groove 120 and a groove 120.
  • the side wall is provided with three card slots 140.
  • Each of the card slots 140 is provided with a latching elastic member 160 and a pin 180 for sliding in the card slot 140 by the latching elastic member 160. .
  • the number of the card slots 140, the latching elastic members 160, and the pins 180 may be one, two, four or more.
  • the push-pull mechanism 20 includes: a fixing portion 210 fixed to a push-pull power mechanism (not shown), and a groove 120 The mating fitting portion 230, the connecting shaft 250 of the fixing joint fixing portion 210 and the fitting portion 230, the collar 270, and the return elastic member 290. Collar 270 and return elastic The 290 sleeve is disposed on the connecting shaft 250, and the return elastic member 290 is disposed between the collar 270 and the fitting portion 230.
  • the opposing faces of the pin 180 and the push-pull mechanism 20 are beveled to ensure that the pin 180 can be engaged by the fitting portion 230 and the collar. 270 smoothly squeezes into the card slot 140, and at the same time better catches the mating portion 230.
  • the working process of the mating mechanism 10 and the push-pull mechanism 20 is as follows:
  • the mating portion 230 extends into the recess 120 to pin 180 After being inserted into the card slot 140, and after the engaging portion 230 passes through the pin 180, the pin 180 is ejected to engage the engaging portion 230, so that the push-pull mechanism 20 and the engaging mechanism 10 are hooked.
  • the mating portion 230 When it is desired to separate the mating mechanism 10 from the push-pull mechanism 20, the mating portion 230 continues to extend into the recess 120, the collar 270 The pin 180 is in contact with the pin 180 and the pin 180 is pushed into the slot 140. The engaging portion 230 continues to extend. The pin 180 is ejected by the retaining elastic member 160 and is coupled to the collar 270. After the abutment, the engaging portion 230 moves in the reverse direction, and the collar 270 approaches the engaging portion 230 by the pin 180, and the return elastic member 290 is compressed. Collar 270 and mating portion 230 After the contact, the pin 180 slides along the connecting surface of the collar 270 and the fitting portion 230, and the push-pull mechanism 20 and the engaging mechanism 10 are separated. At the same time, the compressed return elastic member 290 The reset causes the collar 270 and the fitting portion 230 to be separated.
  • the mating mechanism 10 and the push-pull mechanism 20 may adopt other configurations as long as the mating mechanism can be implemented. It can be attached and detached from the push-pull mechanism 20.
  • a magnet can be placed on the mating mechanism 10 and the surface of the cargo to cause the mating mechanism 10 After being pushed in, the magnets can be attached together, and the attraction force of the magnet ensures that the mating mechanism 10 fits snugly against the surface of the cargo, thereby maintaining the locked state of the cargo.
  • a guide sleeve can be mounted on the cargo, and the mating mechanism 10 can be pulled and pushed along the guide sleeve to improve stability.
  • the locking linkage 30 includes a drive link 310 and a locking link 320 that drive the link 310
  • One end is rotatably coupled to the mating mechanism 10
  • one end of the lock link 320 is rotatably coupled to the other end of the drive link 310
  • the other end of the lock link 320 is a free end 324.
  • There is a locking link in the warehouse The free end of the 320 324 mating locking slot (not shown).
  • the mating mechanism 10 drives the cargo to move into the warehouse, the free end of the link 320 is locked 324 Extend into the locking slot to complete the locking of the cargo.
  • the mating mechanism 10 drives the cargo away from the warehouse, the free end 324 of the locking link 320 slides out to the locking slot to unlock the cargo.
  • the mating mechanism The power source of 10 may be the drive mechanism 20, or other forms, such as manual push-pull, that is, in this embodiment, the drive mechanism 20 may be omitted.
  • the locking linkage 30 can also include a guide slot for limiting the locking link 320.
  • the guide slot can include a locating pin 330 and a locking link block 340.
  • a locating pin 330 is secured to the locking link 320 for limiting the locking link 320 Itinerary.
  • the lock link block 340 is used to limit the movement trajectory of the lock link 320.
  • the lock link mechanism 30 includes a drive link 310, a lock link 320, and a lock link 320.
  • the drive link 310 is rotatably coupled to the mating mechanism 10. Locking link 320 one end and drive link 310 Rotate the connection and the other end is the free end 324.
  • the drive link 310 is hinged to the mating mechanism 10
  • the lock link 320 is hinged to the drive link 310
  • the elastic member 370 is a spring
  • the locking link block 340 is fixed on the cargo for limiting the movement track of the locking link 320, and the positioning pin 330 is fixed to the locking link 320 on. As the locking link 320 moves along the locking link block 340, the locating pin 330 will catch the locking link block 340, thereby limiting the travel of the locking link 320.
  • the baffle block 360 is fixed to the cargo to limit the movement of the baffle 350, and the baffle 350 is along the baffle block 360 Slide.
  • the locking link 320 moves in a direction perpendicular to the direction in which the shutter 350 moves.
  • the baffle 350 is provided with a locking hole that cooperates with the free end 324 of the locking link 320. 352.
  • the elastic member 370 has one end connected to the baffle 350 and the other end connected to the cargo.
  • the elastic member 370 is a spring.
  • the cargo is unlocked, at which point the elastic member 370 is not stretched, and the free end of the locking link 320 is closed. 324 is resisted on the baffle 350 and the lock link 320 cannot move at this time.
  • the push-pull mechanism 20 pushes the mating mechanism 10
  • the cargo is moved in the direction of the cargo compartment
  • the stopper 380 fixed on the cargo compartment abuts against the baffle 350 and pushes the baffle 350 away from the cargo compartment, and the free end 324 of the locking link 320 slides into the locking hole.
  • the elastic member 370 is stretched at this time.
  • the push-pull mechanism 20 continues to push, and the mating mechanism 10 drives the drive link 310 to rotate, thereby causing the lock link 320 to follow the lock link block.
  • Locking Link 320 The free end 324 passes through the locking hole 352 and extends into the locking groove to lock the cargo.
  • the push-pull mechanism 20 pulls the mating mechanism 10, and the mating mechanism 10 drives the drive link 310.
  • the locking link 320 moves along the locking link block 340
  • the locking link 320 free end 324 retracts and exits the locking slot on the cargo compartment and the locking aperture 352 on the baffle 350
  • the unlocking of the cargo is completed, and the stretched elastic member 370 is reset during the pulling of the cargo, thereby resetting the shutter 350.
  • the cargo access locking device includes a drive link 310 rotatably coupled to the mating mechanism 10 and a drive link 310 Rotating the connected locking link 320 through the locking link 320 free end 324 Slide in and out of the locking slot provided on the warehouse to lock and unlock the cargo.
  • the cargo access locking device has a clever structure, precise matching, high reliability, and thus has a good application prospect.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

一种货物存取锁定装置，用于将与配合机构(10)固定连接的货物存入货仓并锁定，以及将锁定在货仓的货物解锁，其包括锁定连杆机构。该锁定连杆机构包括驱动连杆(310)和锁定连杆(320)，驱动连杆(310)的一端与配合机构(10)转动连接，锁定连杆(320)的一端与驱动连杆(310)的另一端转动连接，锁定连杆(320)的另一端为自由端(324)。货仓中设有与锁定连杆的自由端配合的锁定槽，锁定连杆的自由端可以伸入到锁定槽内完成货物的锁定，锁定连杆的自由端还可以滑出锁定槽完成货物的解锁。该货物存取锁定装置结构巧妙，配合精准，可靠性较高，具有良好的应用前景。

Description

货物存取锁定装置
【技术领域】
本发明涉及一种货物存取锁定装置。
【背景技术】
传统的货物推拉连接装置和货物在货舱内的锁定装置是两个独立的装置，通过各自的动力或开关来实现推拉时推拉动力与货物的连接分离和货物在货仓内的锁定解锁功能。
传统的货物存取装置和锁定装置需要有各自的控制系统，结构较复杂，且动作配合步骤较多，导致设备的可靠性较差。
【发明内容】
基于此，有必要提供一种可靠性较高的货物存取锁定装置。
一种货物存取锁定装置，用于将与配合机构固定连接的货物存入货仓并锁定，以及将锁定在货仓的货物解锁，包括锁定连杆机构；
所述锁定连杆机构包括驱动连杆和锁定连杆，所述驱动连杆一端所述配合机构与转动连接，所述锁定连杆一端与所述驱动连杆另一端转动连接，所述锁定连杆另一端为自由端；
所述货仓中设有与所述锁定连杆的自由端配合的锁定槽；
所述锁定连杆自由端可以伸入到所述锁定槽内完成所述货物的锁定，所述锁定连杆自由端还可以滑出所述锁定槽完成所述货物的解锁。
在一个实施例中 ，所述锁定连杆机构还包括安装在所述货物上的导向套，所述配合机构沿所述导向套拉出和推入。
在一个实施例中，所述货物存取锁定装置还包括分别设置在所述配合机构和所述货物表面的磁铁。
在一个实施例中，所述锁定连杆机构还包括导向槽，所述导向槽用于限制所述锁定连杆的运动轨迹和行程。
在一个实施例中，所述导向槽包括锁定连杆卡块和固定在所述锁定连杆上的定位销，所述锁定连杆卡块用于限制所述锁定连杆的运动轨迹，所述定位销用于限制所述锁定连杆的行程。
在一个实施例中，所述锁定连杆机构还包括挡板、弹性件以及固定在货仓内壁的挡块；
所述挡板上设有与所述锁定连杆自由端配合的锁定孔并且所述挡板可以沿所述挡板运动方向垂直的方向运动；所述弹性件一端与所述挡板相连，另一端与所述货物相连。
在一个实施例中，所述锁定连杆机构还包括用于限制所述挡板的运动轨迹的挡板卡块。
在一个实施例中，所述驱动连杆与所述配合装置铰接，所述驱动连杆与所述锁定连杆铰接。
在一个实施例中，所述弹性件为弹簧。
在一个实施例中，所述货物存取锁定装置还包括与所述配合机构实现挂接和分离的推拉机构。
在一个实施例中，所述推拉机构包括固定部、配合部、轴环以及回位弹性件；所述连接轴固定连接所述固定部和所述配合部，所述轴环和所述回位弹性件均套设在所述连接轴上并且所述回位弹性件设置在所述轴环与所述配合部之间；
所述配合机构与所述推拉机构相向面设置有凹槽，所述凹槽的侧壁设置有卡槽，所述卡槽内设有卡持弹性件以及通过所述卡持弹性件在卡槽内伸缩的销结构；
所述配合部可伸入所述凹槽内将所述销结构压缩入所述卡槽，并在所述配合部穿过所述销结构后，所述销结构弹出卡住所述配合部，使得所述推拉机构和所述配合机构挂接。
在一个实施例中，所述配合部与所述配合机构相向面为曲面结构。
在一个实施例中，所述销结构具有与所述曲面结构配合的斜面结构。
在一个实施例中，所述轴环与所述固定部相向面为斜面结构。
在一个实施例中，所述配合部与所述轴环相向面与所述连接轴轴线垂直，所述轴环与所述配合部相向面与所述连接轴轴线垂直。
在一个实施例中，所述卡槽、所述卡持弹性件以及所述销结构均为三个。
这种货物存取锁定装置包括与配合机构转动连接的驱动连杆以及与驱动连杆转动连接的锁定连杆，通过锁定连杆自由端滑入和滑出设置在货仓上的锁定槽完成货物的锁定和解锁。这种货物存取锁定装置结构巧妙，配合精准，可靠性较高，从而具有良好的应用前景。
【附图说明】
图 1 为一实施例的货物存取锁定装置一状态的俯视图；
图 2 为图 1 示货物存取锁定装置的另一状态的俯视图；
图 3 为图 1 示货物存取锁定装置的侧视图；
图 4 为图 3 示货物存取锁定装置 I 区域另一角度的放大图；
图 5 为图 4 示 I 区域另一状态的放大图。
【具体实施方式】
下面结合附图和实施例对货物存取锁定装置做进一步的描述。
如图 1 、图 2 和图 3 所示的一实施方式的货物存取锁定装置，用于将货物（图中未显示）存入货仓（图中未显示）并锁定，以及将锁定在货仓的货物解锁并取出，包括：配合机构 10 、推拉机构 20 以及用于锁定货物的锁定连杆机构 30 。配合机构 10 和锁定连杆机构 30 安装在货物上。
配合机构 10 和推拉机构 20 相互匹配实现配合机构 10 和推拉机构 20 挂接和分离。
本实施例中，配合机构 10 与推拉机构 20 相向面设置有凹槽 120 ，凹槽 120 的侧壁设置有三个卡槽 140 ，每个卡槽 140 内设有一个卡持弹性件 160 以及通过卡持弹性件 160 在卡槽 140 内滑动的一个销 180 。在其他的实施例中，卡槽 140 、卡持弹性件 160 以及销 180 的数目可以为一个、二个、四个或更多。
本实施例中，推拉机构 20 包括：固定在推拉动力机构（图中未显示）上的固定部 210 、与凹槽 120 相配合的配合部 230 、固定连接固定部 210 和配合部 230 的连接轴 250 、轴环 270 以及回位弹性件 290 。轴环 270 和回位弹性件 290 套设在连接轴 250 上，回位弹性件 290 设置在轴环 270 和配合部 230 之间。
本实施例中，销 180 与推拉机构 20 的相向面为斜面，以保证销 180 可以被配合部 230 和轴环 270 顺利的挤入卡槽 140 ，同时更好的卡住配合部 230 。
本实施例中，配合机构 10 和推拉机构 20 的工作过程如下：
当需要将配合机构 10 和推拉机构 20 挂接时，配合部 230 伸入凹槽 120 内将销 180 压缩入卡槽 140 ，并在配合部 230 穿过销 180 后，销 180 弹出卡住配合部 230 ，使得推拉机构 20 和配合机构 10 挂接。
当需要将配合机构 10 和推拉机构 20 分离时，配合部 230 继续伸入凹槽 120 ，轴环 270 与销 180 接触并将销 180 顶向卡槽 140 内，配合部 230 继续伸入，销 180 在卡持弹性件 160 的作用下弹出并与轴环 270 抵接后，配合部 230 反向移动，轴环 270 在销 180 的带动下向配合部 230 靠近，回位弹性件 290 被压缩。轴环 270 与配合部 230 接触后，销 180 沿着轴环 270 和配合部 230 的连接表面滑出，推拉机构 20 和配合机构 10 分离。与此同时，被压缩的回位弹性件 290 复位，使得轴环 270 和配合部 230 分离。
在其他的实施例中，配合机构 10 和推拉机构 20 还可以采用其他结构，只要能够实现配合机构 10 和推拉机构 20 的挂接和分离即可。
在一个实施例中，可以在配合机构 10 和货物表面的设置磁铁，使得配合机构 10 被推入后，磁铁能够贴合在一起，通过磁铁的吸合力确保配合机构 10 与货物表面紧密贴合，从而维持货物的锁定状态。
在一个实施例中，可以在货物上安装导向套，配合机构 10 沿导向套拉出和推入，从而提高稳定性。
在一个实施例中， 锁定连杆机构 30 包括驱动连杆 310 和锁定连杆 320 ，驱动连杆 310 一端与配合机构 10 转动连接，锁定连杆 320 一端与驱动连杆 310 另一端转动连接，锁定连杆 320 另一端为自由端 324 。货仓中设有与锁定连杆 320 的自由端 324 配合的锁定槽（图中未显示）。配合机构 10 带动货物向货仓内移动时，锁定连杆 320 的自由端 324 伸入到锁定槽内完成货物的锁定。配合机构 10 带动货物远离货仓移动时，锁定连杆 320 的自由端 324 滑出到锁定槽完成货物的解锁。该实施例中，配合机构 10 的动力来源可以是驱动机构 20 ，也可以采用其他形式，例如人工推拉，也就是说，该实施例中，驱动机构 20 可以省略。
在另一个实施例中，锁定连杆机构 30 还可以包括导向槽，用于限制锁定连杆 320 的运动轨迹和行程。导向槽可以包括定位销 330 和锁定连杆卡块 340 。定位销 330 固定在锁定连杆上 320 ，用于限制锁定连杆 320 的行程。锁定连杆卡块 340 用于限制锁定连杆 320 的运动轨迹。
在本实施例中，锁定连杆机构 30 包括：驱动连杆 310 、锁定连杆 320 、设置在锁定连杆 320 上的定位销 330 、锁定连杆卡块 340 、挡板 350 、挡板卡块 360 、弹性件 370 以及固定在货仓内壁的挡块 380 （参阅图 4 和图 5 ），货仓内壁还设有锁定槽（图中未显示）。
驱动连杆 310 与配合机构 10 转动连接。锁定连杆 320 一端与驱动连杆 310 转动连接，另一端为自由端 324 。
本实施例中，驱动连杆 310 与配合机构 10 铰接，锁定连杆 320 与驱动连杆 310 铰接，弹性件 370 为弹簧。
锁定连杆卡块 340 固定在货物上用于限制锁定连杆 320 的运动轨迹，定位销 330 固定在锁定连杆 320 上。当锁定连杆 320 沿着锁定连杆卡块 340 运动时，定位销 330 会卡住锁定连杆卡块 340 ，从而限制锁定连杆 320 的行程。
挡板卡块 360 固定在货物上用于限制挡板 350 的运动轨迹，挡板 350 沿挡板卡块 360 滑动。锁定连杆 320 运动方向与挡板 350 运动方向垂直。
结合图 4 和图 5 可以看出，挡板 350 上设有与锁定连杆 320 自由端 324 配合的锁定孔 352 。
弹性件 370 一端与挡板 350 相连，另一端与货物相连。
本实施例中，弹性件 370 为弹簧。
如图 1 和图 4 所示，货物处于解锁状态，此时弹性件 370 没有被拉伸，锁定连杆 320 的自由端 324 抵持在挡板 350 上，此时锁定连杆 320 无法运动。
当需要将货物锁定时，结合图 2 和图 5 ，推拉机构 20 推动配合机构 10 使得货物向货仓方向运动，固定在货仓上的挡块 380 与挡板 350 抵接并将挡板 350 向远离货仓方向推出，锁定连杆 320 自由端 324 滑入锁定孔 352 内，此时弹性件 370 被拉伸。推拉机构 20 继续推动，配合机构 10 带动驱动连杆 310 转动，从而使得锁定连杆 320 沿着锁定连杆卡块 340 运动，锁定连杆 320 自由端 324 穿过锁定孔 352 后与伸入到锁定槽内，从而将货物锁定。
当需要解锁时，推拉机构 20 拉动配合机构 10 ，配合机构 10 带动驱动连杆 310 转动，从而使得锁定连杆 320 沿着锁定连杆卡块 340 运动，锁定连杆 320 自由端 324 收回并离开货仓上的锁定槽和挡板 350 上的锁定孔 352 ，此时完成货物的解锁，货物被拉出货仓的过程中被拉伸的弹性件 370 复位，从而使得挡板 350 复位。
这种货物存取锁定装置包括与配合机构 10 转动连接的驱动连杆 310 以及与驱动连杆 310 转动连接的锁定连杆 320 ，通过锁定连杆 320 自由端 324 滑入和滑出设置在货仓上的锁定槽完成货物的锁定和解锁。这种货物存取锁定装置结构巧妙，配合精准，可靠性较高，从而具有良好的应用前景。
以上所述实施例仅表达了本发明的一种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (16)

  1. 一种货物存取锁定装置，用于将与配合机构固定连接的货物存入货仓并锁定，以及将锁定在货仓的货物解锁，其特征在于，包括锁定连杆机构；
    所述锁定连杆机构包括驱动连杆和锁定连杆，所述驱动连杆一端所述配合机构与转动连接，所述锁定连杆一端与所述驱动连杆另一端转动连接，所述锁定连杆另一端为自由端；
    所述货仓中设有与所述锁定连杆的自由端配合的锁定槽；
    所述锁定连杆自由端可以伸入到所述锁定槽内完成所述货物的锁定，所述锁定连杆自由端还可以滑出所述锁定槽完成所述货物的解锁。
  2. 如权利要求1所述的货物存取锁定装置，其特征在于，所述锁定连杆机构还包括安装在所述货物上的导向套，所述配合机构沿所述导向套拉出和推入。
  3. 如权利要求2所述的货物存取锁定装置，其特征在于，所述货物存取锁定装置还包括分别设置在所述配合机构和所述货物表面的磁铁。
  4. 如权利要求1所述的货物存取锁定装置，其特征在于，所述锁定连杆机构还包括导向槽，所述导向槽用于限制所述锁定连杆的运动轨迹和行程。
  5. 如权利要求4所述的货物存取锁定装置，其特征在于，所述导向槽包括锁定连杆卡块和固定在所述锁定连杆上的定位销，所述锁定连杆卡块用于限制所述锁定连杆的运动轨迹，所述定位销用于限制所述锁定连杆的行程。
  6. 如权利要求1所述的货物存取锁定装置，其特征在于，所述锁定连杆机构还包括挡板、弹性件以及固定在货仓内壁的挡块；
    所述挡板上设有与所述锁定连杆自由端配合的锁定孔并且所述挡板可以沿所述挡板运动方向垂直的方向运动；所述弹性件一端与所述挡板相连，另一端与所述货物相连。
  7. 如权利要求6所述的货物存取锁定装置，其特征在于，所述锁定连杆机构还包括用于限制所述挡板的运动轨迹的挡板卡块。
  8. 如权利要求1所述的货物存取锁定装置，其特征在于，所述驱动连杆与所述配合装置铰接，所述驱动连杆与所述锁定连杆铰接。
  9. 如权利要求1所述的货物存取锁定装置，其特征在于，所述弹性件为弹簧。
  10. 如权利要求1所述的货物存取锁定装置，其特征在于，所述货物存取锁定装置还包括与所述配合机构实现挂接和分离的推拉机构。
  11. 如权利要求10所述的货物存取锁定装置，其特征在于，所述推拉机构包括固定部、配合部、轴环以及回位弹性件；所述连接轴固定连接所述固定部和所述配合部，所述轴环和所述回位弹性件均套设在所述连接轴上并且所述回位弹性件设置在所述轴环与所述配合部之间；
    所述配合机构与所述推拉机构相向面设置有凹槽，所述凹槽的侧壁设置有卡槽，所述卡槽内设有卡持弹性件以及通过所述卡持弹性件在卡槽内伸缩的销结构；
    所述配合部可伸入所述凹槽内将所述销结构压缩入所述卡槽，并在所述配合部穿过所述销结构后，所述销结构弹出卡住所述配合部，使得所述推拉机构和所述配合机构挂接。
  12. 如权利要求11所述的货物存取锁定装置，其特征在于，所述配合部与所述配合机构相向面为曲面结构。
  13. 如权利要求11所述的货物存取锁定装置，其特征在于，所述销结构具有与所述曲面结构配合的斜面结构。
  14. 如权利要求11所述的货物存取锁定装置，其特征在于，所述轴环与所述固定部相向面为斜面结构。
  15. 如权利要求11所述的货物存取锁定装置，其特征在于，所述配合部与所述轴环相向面与所述连接轴轴线垂直，所述轴环与所述配合部相向面与所述连接轴轴线垂直。
  16. 如权利要求11~15中任一项所述的货物存取锁定装置，其特征在于，所述卡槽、所述卡持弹性件以及所述销结构均为三个。
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