阅读说明：本技术 一种动力电池抓取用驱动装置 (Driving device for power battery grabbing ) 是由 陈善光 于 2021-02-02 设计创作，主要内容包括：本申请涉及驱动装置技术领域,更具体地说,它涉及一种动力电池抓取用驱动装置,包括箱体、驱动夹爪夹取动力电池的从动驱动机构以及为从动驱动机构提供动能的主动驱动机构,所述主动驱动机构和所述从动驱动机构分别与所述箱体连通；所述从动驱动机构包括多个单向阀,所述单向阀与夹爪一一对应连接设置,所述箱体内存放有工作液体,当所述主动驱动机构驱动时,所述箱体内的工作液体向所述单向阀移动。本申请设置结构简单且实用性强,提高了实验动力电池的安全性。(The application relates to the technical field of driving devices, in particular to a driving device for grabbing a power battery, which comprises a box body, a driven driving mechanism for clamping the power battery by a driving clamping jaw and a driving mechanism for providing kinetic energy for the driven driving mechanism, wherein the driving mechanism and the driven driving mechanism are respectively communicated with the box body; the driven driving mechanism comprises a plurality of one-way valves, the one-way valves are connected with the clamping jaws in a one-to-one correspondence mode, working liquid is stored in the box body, and when the driving mechanism drives, the working liquid in the box body moves towards the one-way valves. This application sets up simple structure and practicality strong, has improved experiment power battery's security.)

1. The utility model provides a drive arrangement is used to power battery is grabbed, characterized by: the clamping device comprises a box body, a driven driving mechanism for driving a clamping jaw to clamp a power battery and a driving mechanism for providing kinetic energy for the driven driving mechanism, wherein the driving mechanism and the driven driving mechanism are respectively communicated with the box body;

the driven driving mechanism comprises a plurality of one-way valves, the one-way valves are connected with the clamping jaws in a one-to-one correspondence mode, working liquid is stored in the box body, and when the driving mechanism drives, the working liquid in the box body moves towards the one-way valves.

2. The power battery grasping and driving device according to claim 1, wherein: and the one-way valve is provided with a pressure sensor.

3. The power battery grasping and driving device according to claim 2, wherein: the pressure sensor and the active driving mechanism are respectively electrically connected with the control module.

4. The power battery grasping and driving device according to claim 3, wherein: the active driving mechanism comprises a pneumatic pump and an energy storage box communicated with the pneumatic pump, the energy storage box is communicated with the box body through an electromagnetic valve, and the electromagnetic valve is electrically connected with the control module.

5. The power battery grasping drive device according to claim 4, wherein: the energy storage box is arranged in a tank shape.

Technical Field

The application relates to the technical field of driving devices, in particular to a driving device for grabbing a power battery.

Background

The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts.

It is mainly distinguished from a starting battery for starting an automobile engine. Valve-port sealed lead-acid batteries, open tubular lead-acid batteries and lithium iron phosphate batteries are mostly adopted.

With the advance of the industrial era and the excessive collection of human beings, more and more mineral resources are increasingly scarce, so that the development and utilization of new energy are at the forefront, and China is at the pace of the era, and new energy automobiles begin to popularize, but the power batteries of the new energy automobiles at the present stage still have the problems of short energy storage time, low charging speed and the like, so that the further popularization of the new energy automobiles needs to be realized, and further research, development and innovation needs to be performed on the power batteries, so that the problems of the existing power batteries are solved.

Therefore, more and more enterprises and laboratories start to research and develop the power battery at the present stage, wherein the power battery needs to be subjected to environmental testing continuously at the stage for judging various parameters and safety performance of power, and the power battery has huge explosion power and extremely high risk, and when the power battery is subjected to environmental testing and the performance of the power battery is in an unstable state, the power battery needs to be placed in the safety battery through a mechanical clamping jaw in time, so that the operation process is complex and extremely high in risk.

Content of application

To the not enough of above-mentioned prior art, the purpose of this application is to provide a drive arrangement is taken to power battery snatchs, has the advantage that sets up simple structure and practicality are strong, has improved experiment power battery's security.

The technical purpose of the application is realized by the following technical scheme: a driving device for grabbing a power battery comprises a box body, a driven driving mechanism for driving a clamping jaw to clamp the power battery and a driving mechanism for providing kinetic energy for the driven driving mechanism, wherein the driving mechanism and the driven driving mechanism are respectively communicated with the box body;

the driven driving mechanism comprises a plurality of one-way valves, the one-way valves are connected with the clamping jaws in a one-to-one correspondence mode, working liquid is stored in the box body, and when the driving mechanism drives, the working liquid in the box body moves towards the one-way valves.

Preferably, a pressure sensor is arranged on the one-way valve.

Preferably, the device further comprises a control module, and the pressure sensor and the active driving mechanism are respectively electrically connected with the control module.

Preferably, the active driving mechanism comprises a pneumatic pump and an energy storage tank communicated with the pneumatic pump, the energy storage tank is communicated with the tank body through an electromagnetic valve, and the electromagnetic valve is electrically connected with the control module.

Preferably, the energy storage tank is arranged in a tank shape.

To sum up, the beneficial effect that this application has: initiative actuating mechanism provides kinetic energy for driven actuating mechanism, utilize the working fluid between the box as power transmission, the clamping of rethread driven actuating mechanism drive clamping jaw, and this driven actuating mechanism is through setting up a plurality of check valves, and utilize check valve and clamping jaw one-to-one to be connected the setting, with this clamping with clamping jaw independent control, prevent because wherein part clamping jaw clamping is not tight or clamping trouble, lead to snatching unsuccessful occurence of failure, should set up simple structure and practicality strong, the security that has improved experiment power battery.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present application;

fig. 2 is a connection diagram of the internal circuit connections of the embodiment of the present application.

Reference numerals: 1. a box body; 11. a one-way valve; 12. a pressure sensor; 13. a control module; 2. a pneumatic pump; 21. an energy storage tank; 22. a battery valve.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A driving device for grabbing a power battery is disclosed, referring to fig. 1 and fig. 2, and comprises a box body 1, a driven driving mechanism for driving a clamping jaw to clamp the power battery, and a driving mechanism for providing kinetic energy for the driven driving mechanism, wherein the driving mechanism and the driven driving mechanism are respectively communicated with the box body 1;

driven actuating mechanism includes a plurality of check valves 11, check valve 11 and clamping jaw one-to-one are connected the setting, working fluid has been deposited in the box 1, works as when the drive actuating mechanism drives, working fluid in the box 1 to check valve 11 removes.

Initiative actuating mechanism provides kinetic energy for driven actuating mechanism in this embodiment, utilize the working fluid between the box 1 as power transmission, the clamping of rethread driven actuating mechanism drive clamping jaw, and this driven actuating mechanism is through setting up a plurality of check valves 11, and utilize check valve 11 and clamping jaw one-to-one to be connected the setting, with this with the clamping jaw single control clamping, prevent because wherein partial clamping jaw clamping is not tight or the clamping trouble, lead to snatching unsuccessful occurence of failure, should set up simple structure and practicality height, the security that has improved experiment power battery.

Wherein still be provided with reserve check valve 11 on the box 1, avoid because the check valve 11 of being connected between the clamping jaw goes wrong, in emergency, can be through switching to reserve check valve 11.

The working fluid in this embodiment is industrial oil, and a hydraulic pump is formed between the tank 1 and the check valves 11.

Specifically, the check valve 11 is provided with a pressure sensor 12. The transmission pressure of the hydraulic pressure in the tank 1 can be judged by the pressure sensor 12.

Specifically, the device further comprises a control module 13, and the pressure sensor 12 and the active driving mechanism are electrically connected to the control module 13 respectively.

Because pressure sensor 12 can judge the transmission pressure size of hydraulic pressure in box 1 to connect pressure sensor 12 and active drive mechanism through control module 13, the accessible is observed the pressure size of pressure sensor 12 to judge and utilize control module 13 to control the drive power of active drive mechanism, avoid the transmission power how big to cause the burden to check valve 11 and clamping jaw.

Specifically, the active driving mechanism comprises a pneumatic pump 2 and an energy storage tank 21 communicated with the pneumatic pump 2, the energy storage tank 21 is communicated with the tank body 1 through an electromagnetic valve, and the electromagnetic valve is electrically connected with the control module 13.

The active driving mechanism adopted by the embodiment adopts the pneumatic pump 2 for driving, the energy storage box 21 is filled with gas through the pneumatic pump 2, and when the clamping jaw needs to be driven emergently, the electromagnetic valve can be opened through the control module 13 immediately so as to deal with the occurrence of emergency.

Specifically, the energy storage tank 21 is arranged in a tank shape. The energy storage box 21 of this embodiment is the setting of jar form, promotes pleasing to the eye degree.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.