A bottle cap opener for unmanned boat sampling bottle
An unmanned boat and sampling bottle technology, applied in the directions of bottle/container cover, sampling device, bottle filling, etc., can solve the problems of difficulty in collecting water samples and saving water samples, and achieve good performance, reliability assurance, and simple mechanical structure. Effect
Active Publication Date: 2020-06-26
SHANGHAI UNIV
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Problems solved by technology
In recent years, with the development of unmanned boat technology, several unmanned boat models for environmental monitoring have been developed at home and abroad. However, due to the complex environment such as sea wind, waves and surges, unmanned boats collect water samples under unmanned operation. and difficulties encountered in the process of preserving water samples
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[0015] The preferred embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0016] like figure 1 As shown, a bottle cap opener of an unmanned boat sampling bottle includes a force difference device and a manipulator; The force differential slides up and down.
[0017] like figure 2 and image 3 As shown, the force difference device includes a force difference device outer body 1, a force difference device spring 11, and an adjustment screw 2; the force difference device outer body 1 is relatively fixed on the unmanned boat deck bracket, and the force difference device spring 11 is located in the groove of the force difference device outer body 1, and shrinks or stretches under the action of the force selection slider 3 to generate a reaction force. The adjustment screw 2 is threaded with the force difference device outer body 1, and the tension adjustment screw 2 Change the initial deformation of the force dif...
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The invention relates to a bottle cap opening and closing device for a sampling bottle of an unmanned ship. The bottle cap opening and closing device for the sampling bottle of the unmanned ship comprises a force difference device and a manipulator; the force difference device is relatively fixed on a deck bracket of the unmanned ship, and the manipulator is connected with the force difference device, and can slide up and down relative to the force difference device. The main function of the bottle cap opening and closing device for the sampling bottle of the unmanned ship is to achieve the purpose of opening and closing a stopper of the sampling bottle of the unmanned ship to automatically collect water samples. The bottle cap opening and closing device adopts the one-dimensional motion manipulator, to mainly move up and down and grab. When the sampling bottle is placed in shallow seawater, the manipulator grabs the stopper and opens the sampling bottle. The water samples are quantitatively collected by controlling the opening time of the stopper. When the time is over, the manipulator plugs the stopper back to a bottle mouth again to collect the water samples. The bottle cap opening and closing device for the sampling bottle of the unmanned ship disclosed by the invention has the characteristics of agility, compactness and light weight, and excellent control precision and path precision, thereby being an ideal choice for material handling and assembly application, and further is relatively simple in electric control and has high full-automation.
Description
technical field [0001] The invention relates to the field of environmental monitoring, in particular to a bottle cap opener for an unmanned boat sampling bottle. Background technique [0002] Oil and natural gas are widely used in daily life, and the demand for oil and natural gas transportation is becoming more and more frequent, and ocean transportation is the most important way. In the process of marine transportation, oil and natural gas leakage accidents will pollute the waterfront. Due to the harm of oil to the human body and the protection of human water resources, the analysis of the oil content in water samples is particularly important. However, the islands in our country have complex topography and the traditional manual sampling method is full of difficulties. Therefore, unmanned boats have become the most convenient and efficient tool to realize the automation of water sample collection. In recent years, with the development of unmanned boat technology, several...
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IPC IPC(8): B67B7/02B67B1/00G01N1/10
CPCB67B1/00B67B7/02G01N1/10
Inventor 杨桂耿丁卫祝川田亚平邵文韫杨毅
Owner SHANGHAI UNIV