摘要：【中文】本发明涉及多根高压电力电缆进行分接时电缆接头的安装固定，其结构是在壳体的侧壁分别开孔穿入至少三支干式电容型绝缘套管，套管一端连接在一起，并浇注树脂固化，固封成一体，高压带电部分与接地壳体之间的绝缘由绝缘强度较高的干式电容型绝缘套管承担，摒弃传统的半导体橡胶应力锥结构，有较好的绝缘强度和机械强度。 【EN】The invention relates to the installation and fixation of cable joints when a plurality of high-voltage power cables are tapped, and the structure is that at least three dry capacitance type insulating sleeves are respectively penetrated into holes on the side wall of a shell, one ends of the sleeves are connected together, and resin is poured for solidification and is fixedly sealed into a whole, the insulation between a high-voltage electrified part and the grounding shell is born by the dry capacitance type insulating sleeve with higher insulation strength, the traditional semiconductor rubber stress cone structure is abandoned, and the high-voltage power cables have better insulation strength and mechanical strength.

摘要：【中文】本发明公开了一种耐磨尼龙复合材料及其制备方法，该材料由以下组分按重量份制成：尼龙79‑89份、耐磨材料10‑20份、抗氧剂0.1‑0.3份、润滑剂0.1‑0.5份；所述耐磨材料是由纳米碳化硅、聚四氟乙烯、偶联剂和云母粉混合而成。本发明利用纳米碳化硅的高硬度及聚四氟乙烯的自润滑性、耐高温性等，提高了复合材料的耐磨耗性，最终得到综合性能优良的耐磨尼龙产品，延长材料使用寿命。 【EN】The invention discloses a wear-resistant nylon composite material and a preparation method thereof, wherein the material is prepared from the following components in parts by weight: 79-89 parts of nylon, 10-20 parts of wear-resistant material, 0.1-0.3 part of antioxidant and 0.1-0.5 part of lubricant; the wear-resistant material is formed by mixing nano silicon carbide, polytetrafluoroethylene, a coupling agent and mica powder. The invention utilizes the high hardness of the nano silicon carbide and the self-lubricating property, high temperature resistance and the like of the polytetrafluoroethylene to improve the wear resistance of the composite material, finally obtains a wear-resistant nylon product with excellent comprehensive performance and prolongs the service life of the material.

摘要：【中文】本发明是一种番茄果实串采摘机械手末端执行器及其采摘方法，属于农用机器人领域。该装置包括夹持机构、切割机构与控制部分。控制部分通过电机控制夹持机构工作，实现左右夹指的开合。夹指的开合控制切割机构工作，实现果实串果梗的切割，克服了单个果实采摘效率低、果实容易受损、人工采摘劳动强度大等缺点。该装置采摘可靠性高，果实无损伤、操作简便，通用性高，适用于不同类型单个果实以及果实串的采摘工作。 【EN】The invention discloses an end effector of a picking manipulator for a tomato fruit cluster and a picking method thereof, belonging to the field of agricultural robots. The device comprises a clamping mechanism, a cutting mechanism and a control part. The control part controls the clamping mechanism to work through the motor, and the opening and closing of the left clamping finger and the right clamping finger are realized. The opening and closing of the clamping fingers control the cutting mechanism to work, so that the cutting of the fruit bunch and the fruit stalks is realized, and the defects of low picking efficiency of single fruit, easy damage of the fruit, high labor intensity of manual picking and the like are overcome. The device is high in picking reliability, free of damage to fruits, simple and convenient to operate, high in universality and suitable for picking work of single fruits and fruit clusters of different types.

摘要：【中文】高理化性的电解液制备装置及方法，包括所述罐体的顶面设有排气管，所述排气管的出口并联至抽气泵和循环管，所述循环管的出口并联至所述充气机构的入口，所述循环管的出口处依次安装有循环泵和单向阀，所述单向阀用以阻止所述氮气输送管内的氮气进入到所述循环管内；所述循环泵用以带动氮气循环运动；所述抽气泵连通至液体回收机构，所述液体回收机构用以对气体中的液体进行回收；本发明利用抽真空和充氮气两种方式来消除罐体内的气体，能够有效的去除罐体内的空气，没有空气残留，保证电解液的产品质量，提高电解液的理化性能，并且即使罐体顶面有缝隙，充入的氮气也会从缝隙中散出，从而填补空隙。 【EN】The device comprises an exhaust pipe arranged on the top surface of a tank body, an outlet of the exhaust pipe is connected in parallel to an air pump and a circulating pipe, an outlet of the circulating pipe is connected in parallel to an inlet of an inflation mechanism, a circulating pump and a one-way valve are sequentially arranged at an outlet of the circulating pipe, and the one-way valve is used for preventing nitrogen in a nitrogen conveying pipe from entering the circulating pipe; the circulating pump is used for driving the nitrogen to circularly move; the air pump is communicated to the liquid recovery mechanism, and the liquid recovery mechanism is used for recovering liquid in the gas; the invention eliminates the gas in the tank body by two modes of vacuumizing and nitrogen filling, can effectively remove the air in the tank body without air residue, ensures the product quality of the electrolyte, improves the physical and chemical properties of the electrolyte, and can diffuse the filled nitrogen from the gap even if the top surface of the tank body has the gap, thereby filling the gap.

摘要：【中文】低浊度锂离子电池电解液制备方法，包括S1、按照相应重量份向混合罐内依次加入碳酸二乙酯‑碳酸乙烯酯‑碳酸甲乙酯，启动混合罐内的搅拌机，使得上述各个原料液混合均匀，形成初级电解液；S2、按照相应重量份向所述初级电解液内添加六氟磷酸锂；S3、按照相应重量份向所述中间电解液内依次添加碳酸丙烯酯‑碳酸亚乙烯酯，碳酸丙烯酯、碳酸亚乙烯酯在流动过程中被过滤；本发明将六氟磷酸锂提在碳酸丙烯酯之前加入，可实现六氟磷酸锂在碳酸丙烯酯加入之前已经充分溶解反应，当加入碳酸丙烯酯时，其内部的杂质不会再发生反应，因而不会影响最终产品的浊度问题，保证了产品质量。 【EN】The preparation method of the low-turbidity lithium ion battery electrolyte comprises the steps of S1, sequentially adding diethyl carbonate-ethylene carbonate-ethyl methyl carbonate into a mixing tank according to the corresponding weight parts, and starting a stirrer in the mixing tank to uniformly mix the raw material solutions to form a primary electrolyte; s2, adding lithium hexafluorophosphate into the primary electrolyte according to the corresponding weight parts; s3, sequentially adding propylene carbonate-vinylene carbonate into the intermediate electrolyte according to corresponding weight parts, and filtering the propylene carbonate and the vinylene carbonate in the flowing process; according to the invention, the lithium hexafluorophosphate is added before the propylene carbonate, so that the lithium hexafluorophosphate can be fully dissolved and reacted before the propylene carbonate is added, and when the propylene carbonate is added, impurities in the lithium hexafluorophosphate can not react any more, so that the turbidity problem of a final product can not be influenced, and the product quality is ensured.

摘要：【中文】本发明公开一种环保聚丙烯复合板材及其制备方法，其是由聚丙烯65‑80份，聚丙烯蜡5份，矿物粉10‑20份，改性秸秆粉5‑10份，分散剂0.2份，润滑剂0.2份，抗氧剂0.5份制备而成。本发明所使用的表面处理的天然纤维填充物，通过表面接枝聚合的方式对秸秆粉末进行改性，效果较为明显，可有效增强填充物与基体树脂的界面作用，提高复合材料的力学性能。本发明所使用的基体树脂综合性能优异，耐候性强，同时在生产成型过程中不需要额外添加任何胶黏剂，具备良好的环保性能。 【EN】The invention discloses an environment-friendly polypropylene composite board and a preparation method thereof, wherein the environment-friendly polypropylene composite board is prepared from 65-80 parts of polypropylene, 5 parts of polypropylene wax, 10-20 parts of mineral powder, 5-10 parts of modified straw powder, 0.2 part of dispersant, 0.2 part of lubricant and 0.5 part of antioxidant. The natural fiber filler with the surface treated is used for modifying straw powder in a surface graft polymerization mode, has obvious effect, can effectively enhance the interface effect of the filler and matrix resin, and improves the mechanical property of the composite material. The matrix resin used in the invention has excellent comprehensive performance and strong weather resistance, and meanwhile, no adhesive is required to be additionally added in the production and forming process, so that the invention has good environmental protection performance.

摘要：【中文】本发明公开一种环保丙烯腈‑丁二烯‑苯乙烯共聚物复合板材及其制备方法，其由丙烯腈‑丁二烯‑苯乙烯共聚物65‑80份，聚碳酸酯5份，矿物粉10‑20份，改性秸秆粉5‑10份，分散剂0.2份，润滑剂0.2份，抗氧剂0.5份制备而成。本发明所使用的表面处理的天然纤维填充物，通过表面接枝聚合的方式对秸秆粉末进行改性，效果较为明显，可有效增强填充物与基体树脂的界面作用，提高复合材料的力学性能；本发明所使用的基体树脂综合性能优异，耐候性强，同时在生产成型过程中不需要额外添加任何胶黏剂，具备良好的环保性能。 【EN】The invention discloses an environment-friendly acrylonitrile-butadiene-styrene copolymer composite board and a preparation method thereof, wherein the environment-friendly acrylonitrile-butadiene-styrene copolymer composite board is prepared from 65-80 parts of acrylonitrile-butadiene-styrene copolymer, 5 parts of polycarbonate, 10-20 parts of mineral powder, 5-10 parts of modified straw powder, 0.2 part of dispersant, 0.2 part of lubricant and 0.5 part of antioxidant. The natural fiber filler with the surface treated is used for modifying straw powder in a surface graft polymerization mode, has obvious effect, can effectively enhance the interface effect of the filler and matrix resin, and improves the mechanical property of the composite material; the matrix resin used in the invention has excellent comprehensive performance and strong weather resistance, and meanwhile, no adhesive is required to be additionally added in the production and forming process, so that the invention has good environmental protection performance.

摘要：【中文】本发明公开一种环保聚氯乙烯复合板材及其制备方法，该复合板材由以下重量份的组分制成：聚氯乙烯65‑80份、氯化聚乙烯5份、矿物粉10‑20份、改性秸秆粉5‑10份、分散剂0.2份、润滑剂0.2份、抗氧剂0.5份。本发明所使用的表面处理的天然纤维填充物，通过表面接枝聚合的方式对秸秆粉末进行改性，效果较为明显，可有效增强填充物与基体树脂的界面作用，提高复合材料的力学性能；本发明所使用的基体树脂综合性能优异，耐候性强，同时在生产成型过程中不需要额外添加任何胶黏剂，具备良好的环保性能。 【EN】The invention discloses an environment-friendly polyvinyl chloride composite board and a preparation method thereof, wherein the composite board is prepared from the following components in parts by weight: 65-80 parts of polyvinyl chloride, 5 parts of chlorinated polyethylene, 10-20 parts of mineral powder, 5-10 parts of modified straw powder, 0.2 part of dispersant, 0.2 part of lubricant and 0.5 part of antioxidant. The natural fiber filler with the surface treated is used for modifying straw powder in a surface graft polymerization mode, has obvious effect, can effectively enhance the interface effect of the filler and matrix resin, and improves the mechanical property of the composite material; the matrix resin used in the invention has excellent comprehensive performance and strong weather resistance, and meanwhile, no adhesive is required to be additionally added in the production and forming process, so that the invention has good environmental protection performance.

摘要：【中文】本发明公开一种环保聚苯乙烯复合板材，其是由聚苯乙烯65‑80份，聚苯乙烯接枝马来酸酐5份，矿物粉10‑20份，改性秸秆粉5‑10份，分散剂0.2份，润滑剂0.2份，抗氧剂0.5份制备而成。本发明所使用的表面处理的天然纤维填充物，通过表面接枝聚合的方式对秸秆粉末进行改性，效果较为明显，可有效增强填充物与基体树脂的界面作用，提高复合材料的力学性能；本发明所使用的基体树脂综合性能优异，耐候性强，同时在生产成型过程中不需要额外添加任何胶黏剂，具备良好的环保效能。 【EN】The invention discloses an environment-friendly polystyrene composite board which is prepared from 65-80 parts of polystyrene, 5 parts of polystyrene grafted maleic anhydride, 10-20 parts of mineral powder, 5-10 parts of modified straw powder, 0.2 part of dispersant, 0.2 part of lubricant and 0.5 part of antioxidant. The natural fiber filler with the surface treated is used for modifying straw powder in a surface graft polymerization mode, has obvious effect, can effectively enhance the interface effect of the filler and matrix resin, and improves the mechanical property of the composite material; the matrix resin used in the invention has excellent comprehensive performance and strong weather resistance, and meanwhile, no adhesive is required to be additionally added in the production and forming process, so that the invention has good environmental protection efficiency.

摘要：【中文】本发明是一种用于免耕播种机的开沟器及其开沟方法，属于农用机器领域。该装置包括主体开沟机构和辅助开沟机构，由电机作为主要的动力源，对于秸秆覆盖率大的田地，主体开沟机构在开沟的同时进行秸秆粉碎还田的工作，减少播种时地表土地的劳作面积，辅助开沟机构将秸秆“拨”至沟槽的两旁，为主体开沟机构的秸秆粉碎减少了工作压力。该装置既解决了土地中秸秆覆盖率大导致的出苗率低以及播种效率低等问题，又保证了适量的秸秆能够抑制杂草的生长，而细碎的秸秆对种子的出苗率影响较小。装置工作可靠，控制操作简单,工作效率高。 【EN】The invention relates to a furrow opener for a no-tillage seeder and a furrow opening method thereof, belonging to the field of agricultural machines. The device includes main part ditching mechanism and supplementary ditching mechanism, by the motor as main power supply, to the field that the straw coverage is big, main part ditching mechanism carries out the work that still field was smashed to the straw in the ditching, the area of working of earth's surface soil when reducing the seeding, supplementary ditching mechanism "dials" the straw to the both sides of slot, smashes for main part ditching mechanism's straw and has reduced operating pressure. The device solves the problems of low emergence rate, low sowing efficiency and the like caused by large straw coverage rate in the land, ensures that a proper amount of straws can inhibit the growth of weeds, and has small influence on the emergence rate of seeds. The device has reliable work, simple control operation and high working efficiency.