摘要：【中文】本发明涉及一种球形铰接装置，涉及机械化煤炭开采处理技术领域。本发明通过球铰座与球头的配合，允许球头连杆可以在水平方向有一定的摆动，而不影响滑块的直线运动，很好地消除了传统滑块形式的侧向力影响，运行更加平稳；通过独特的多点润滑孔道设计，保证了球头与球铰座间的润滑油的充分供给与均衡，使得球头与球铰座之间形成稳定的润滑油膜，球头与球铰座间的充分润滑了降低磨损，延长了使用寿命。 【EN】The invention relates to a spherical hinge device, and relates to the technical field of mechanized coal mining and processing. According to the invention, through the matching of the spherical hinge seat and the spherical head, the spherical head connecting rod is allowed to swing in the horizontal direction to a certain extent without influencing the linear motion of the sliding block, so that the influence of the lateral force of the traditional sliding block form is well eliminated, and the operation is more stable; through the unique multi-point lubricating hole channel design, the sufficient supply and balance of lubricating oil between the ball head and the ball hinge seat are ensured, a stable lubricating oil film is formed between the ball head and the ball hinge seat, the ball head and the ball hinge seat are sufficiently lubricated, the abrasion is reduced, and the service life is prolonged.

摘要：【中文】本发明涉及一种矿用多股大规格重载刮板链输送机，属于煤矿井下采掘技术领域。本发明一方面保留了当前重载链条生产线的成熟的生产工艺及大量产能，另外在链条规格不变的情况下，每条刮板链在原来两根的基础上增加一根或多根链条，从理论上讲，若增加一根链条，刮板输送机的输送能力即可增加50％。如果增加两根链条，则输送能力就会增加一倍。同时还不需要增加料槽的厚度，不会浪费煤炭资源。 【EN】The invention relates to a mining multi-strand large-size heavy-load scraper chain conveyor, and belongs to the technical field of underground coal mine excavation. On one hand, the invention keeps the mature production process and a large amount of capacity of the current heavy-duty chain production line, and on the other hand, under the condition that the specifications of the chains are not changed, one or more chains are added on the basis of the original two chains of each scraper chain, and theoretically, if one chain is added, the conveying capacity of the scraper conveyor can be increased by 50%. If two chains are added, the conveying capacity is doubled. Meanwhile, the thickness of the material groove does not need to be increased, and coal resources cannot be wasted.

摘要：【中文】本发明涉及一种一体化净水、超滤膜设备及其处理方法，包括依次连接的混合反应设备、膜法超滤设备和储水箱；所述膜法超滤设备包括箱体，所述箱体内设置有沉淀区以及位于沉淀区一端的反应区；所述膜法超滤设备包括集装箱，所述集装箱内安装有超滤膜过滤装置和微滤膜组件。本发明一体化净水、超滤膜设备采用模块式结构，占地面积小，适应范围广，可用于应急供水亦可用于乡镇集中供水，且其投资成本比传统模式低，易于装配，可大大缩短现场施工周期，运输灵活，可随时转移，而不破坏内部结构。 【EN】The invention relates to an integrated water purification and ultrafiltration membrane device and a treatment method thereof, comprising a mixing reaction device, a membrane ultrafiltration device and a water storage tank which are connected in sequence; the membrane ultrafiltration equipment comprises a box body, wherein a precipitation area and a reaction area positioned at one end of the precipitation area are arranged in the box body; the membrane ultrafiltration equipment comprises a container, wherein an ultrafiltration membrane filtering device and a microfiltration membrane component are installed in the container. The integrated water purification and ultrafiltration membrane equipment adopts a modular structure, has small floor area and wide application range, can be used for emergency water supply and centralized water supply of villages and towns, has lower investment cost than the traditional mode, is easy to assemble, can greatly shorten the field construction period, is flexible to transport, and can be transferred at any time without damaging the internal structure.

摘要：【中文】本发明涉及一种大接触面低应力链条、编芯及制备方法，属于矿用链条技术领域。本发明通过设计新的编芯圆弧段外缘轮廓的半径，迫使棒料在弯曲成链环的过程中，链环圆弧段横截面变成由多段圆弧构成，与相邻链环接触一侧的横截面半径与相邻链环内侧圆弧的半径相等或近似相等，此时两个相邻链环的接触面以同心圆的方式相接触，整个接触面近似为一个马鞍面，从而实现了一种新型的链环接触形式，增加了相邻链环之间的接触面积，降低了链环接触区域的接触应力，降低了链环发生接触疲劳、腐蚀疲劳以及应力腐蚀的风险，提高了链条使用寿命。 【EN】The invention relates to a large-contact-surface low-stress chain, a braided core and a preparation method, and belongs to the technical field of mining chains. The invention designs a new radius of the outer edge profile of the braided core circular arc section, so that the cross section of the circular arc section of the chain link is changed into a chain link formed by a plurality of circular arcs in the process of bending a bar into the chain link, the radius of the cross section of one side, which is in contact with the adjacent chain link, is equal to or approximately equal to the radius of the circular arc at the inner side of the adjacent chain link, the contact surfaces of the two adjacent chain links are in contact in a concentric circle mode, and the whole contact surface is approximately a saddle surface, thereby realizing a novel chain link contact form, increasing the contact area between the adjacent chain links, reducing the contact stress of the contact area of the chain links, reducing the risks of contact fatigue, corrosion fatigue and stress corrosion of the chain links, and prolonging.

摘要：【中文】本发明涉及一种投影莫尔齿轮齿面三维测量装置和测量方法，该装置包括点光源，点光源光路上依次设置有测量光栅和半反射半透射镜，半反射半透射镜与光路成45°夹角设置，点光源通过半反射半透射镜的反射光路上依次设置有透镜、参考光栅和工业摄像机。上述点光源由光纤支架、光纤和光源组成，光纤的一端接于光源的发射端，另一端架设于光纤支架上。本发明提出通过半反射半透射镜改变光路传播路径，与使用反射镜相比，反射镜须安装在齿槽内，固定复杂，容易与测量装置发生干涉，而半反射半透射镜可安装在被测齿轮齿槽外，结构更简单，易于实现，同时，也可以实现最优投射和数据采集，测量无光线遮挡。 【EN】The invention relates to a projection Moire gear tooth surface three-dimensional measuring device and a measuring method, the device comprises a point light source, a measuring grating and a semi-reflecting semi-transmitting mirror are sequentially arranged on the light path of the point light source, the semi-reflecting semi-transmitting mirror and the light path form an included angle of 45 degrees, and a lens, a reference grating and an industrial camera are sequentially arranged on the light path of the point light source through the semi-reflecting semi-transmitting mirror. The point light source consists of an optical fiber support, an optical fiber and a light source, wherein one end of the optical fiber is connected with the emitting end of the light source, and the other end of the optical fiber is erected on the optical fiber support. The invention provides a method for changing the light path transmission path by the semi-reflecting semi-transmitting mirror, compared with the use of the reflecting mirror, the reflecting mirror needs to be arranged in a tooth socket, is complex in fixation and easy to interfere with a measuring device, and the semi-reflecting semi-transmitting mirror can be arranged outside the tooth socket of a gear to be measured, has simpler structure and easy realization, and can realize optimal projection and data acquisition and measurement of no light shielding.

摘要：【中文】本发明公开了一种基于单波长的水的pH值快速光学检测方法及装置；本案基于近红外光谱分析技术，建立基于光程长及温度的模型选择策略，通过大量已知pH值的训练集样本的回归分析，建立在不同光程长及不同温度条件下的单波长检测的pH值的预测模型，选择某一温度下对应的最佳光程长及最佳预测模型进行待测样品的pH值测量，可极大减少光程长及温度对测量模型的影响，从而提高检测结果的精度。不同于全谱分析和多波长分析方式，可实现水样pH值的快速检测。基于光学检测技术，无须试纸、试剂，可避免对水环境的污染，经济、环保。 【EN】The invention discloses a single-wavelength-based method and a single-wavelength-based device for rapidly and optically detecting the pH value of water; the scheme is based on the near infrared spectrum analysis technology, a model selection strategy based on optical path length and temperature is established, a prediction model of the pH value detected by single wavelength under different optical path lengths and different temperature conditions is established through regression analysis of a large number of training set samples with known pH values, the optimal optical path length and the optimal prediction model corresponding to a certain temperature are selected to measure the pH value of a sample to be detected, the influence of the optical path length and the temperature on the measurement model can be greatly reduced, and therefore the precision of a detection result is improved. Different from full spectrum analysis and multi-wavelength analysis modes, the rapid detection of the pH value of the water sample can be realized. Based on the optical detection technology, test paper and reagents are not needed, the pollution to the water environment can be avoided, and the method is economical and environment-friendly.

摘要：【中文】本发明公开了一种波峰焊选择性喷雾工艺，包括步骤S1：对生产的产品或者冶具采用相机进行拍摄；步骤S2：将相机拍摄的照片导入控制机台的电脑中进行处理；步骤S3：将处理后的照片在软件中打开并且进行选择喷雾路径；步骤S4：控制机台按照喷雾路径进行喷助焊剂；步骤S5：控制机台对喷助焊剂的位置进行波峰焊。本发明公开的一种波峰焊选择性喷雾工艺，其可以达到动态定位功能进行选择区域喷雾。 【EN】The invention discloses a wave-soldering selective spraying process, which comprises the following steps of S1: shooting the produced product or the smelting tool by a camera; step S2: importing the pictures shot by the camera into a computer of a control machine for processing; step S3: opening the processed photos in software and selecting a spraying path; step S4: controlling a machine to spray soldering flux according to a spraying path; step S5: and controlling the machine platform to perform wave soldering on the position sprayed with the soldering flux. The wave-soldering selective spraying process disclosed by the invention can achieve a dynamic positioning function to carry out selective area spraying.

摘要：【中文】本发明公开了智能老化系统及其老化方法，智能老化系统包括控制电脑读取产品的SN条码并且与制造执行系统的SN条码进行比对，控制电脑将比对的结果进行自动上传到后台系统，将比对正确后的产品放置于老化箱，将比对正确后的产品在预置的温度环境下通过播放音频文件的形式进行老化测试，在预设的时间后监测得到产品的老化结果。本发明公开的智能老化系统及其老化方法，其通过指令对产品进行播放音频文件测试，并轮巡监测产品的工作状态，减少人工操作和监控。 【EN】The invention discloses an intelligent aging system and an aging method thereof, wherein the intelligent aging system comprises a control computer for reading SN bar codes of products and comparing the SN bar codes with SN bar codes of a manufacturing execution system, the control computer automatically uploads the compared results to a background system, the products which are correctly compared are placed in an aging box, the products which are correctly compared are subjected to aging test in a mode of playing audio files under a preset temperature environment, and the aging results of the products are obtained by monitoring after a preset time. According to the intelligent aging system and the aging method thereof disclosed by the invention, the audio file playing test is carried out on the product through the instruction, the working state of the product is monitored in a round-robin manner, and manual operation and monitoring are reduced.

摘要：【中文】本发明公开了水平取料自动升降装置及其升降方法，水平取料自动升降装置包括物料摆放装置、产品盒、回收装置，将物料从物料摆放装置的产品盒中取出并且放置于工作台面装置进行物料的组装，将取出物料的产品盒放置于回收装置进行回收，物料摆放装置根据上一个产品盒的取出通过感应装置将下一个装有物料的产品盒上升到相适应的位置，当物料摆放装置中的产品盒全部被取出时，需要重新放置装有物料的产品盒直至使物料摆放装置装满。本发明公开的水平取料自动升降装置及其升降方法，其利用升降装置及感应装置，使物料在消耗过程能自动升降。 【EN】The invention discloses an automatic lifting device for horizontal material taking and a lifting method thereof, wherein the automatic lifting device for horizontal material taking comprises a material placing device, product boxes and a recovery device, materials are taken out of the product boxes of the material placing device and are placed on a worktable device for material assembly, the product boxes with the materials taken out are placed on the recovery device for recovery, the material placing device lifts the next product box filled with the materials to an appropriate position through a sensing device according to the taking-out of the previous product box, and when all the product boxes in the material placing device are taken out, the product boxes filled with the materials need to be placed again until the material placing device is filled with the materials. The invention discloses an automatic lifting device for horizontal material taking and a lifting method thereof.

摘要：【中文】本发明公开了一种含有臭氧的喷淋式清洗硅片的方法，包括如下步骤：先将配置好的清洗液倒入硅片清洗装置的清洗槽中备用；然后将待清洗的硅片置于清洗槽中的硅片花篮中后盖好槽盖；接着向清洗槽中通入臭氧气体；随后通过液体循环装置使清洗槽中清洗液以喷淋的方式回流至清洗槽中对硅片进行清洗；最后将上步中臭氧清洗完成后的硅片放入纯水中冲洗。本发明通过在充满臭氧气体的清洗槽中喷淋碱性液体在硅片表面，解决了臭氧和自由基在碱性溶液中分解速度快，无法到达硅片表面与有机沾污进行反应的难题，通过在清洗槽中喷淋氢氟酸溶液，使硅片表面的臭氧达到很高的浓度，提高臭氧CP的腐蚀速率，缩短工艺时间，提高产能。 【EN】The invention discloses a method for cleaning a silicon wafer in a spraying manner by ozone, which comprises the following steps: pouring the prepared cleaning solution into a cleaning tank of a silicon wafer cleaning device for later use; then, placing the silicon wafer to be cleaned in a silicon wafer basket in a cleaning tank and then covering a tank cover; then introducing ozone gas into the cleaning tank; then, the cleaning solution in the cleaning tank flows back to the cleaning tank in a spraying mode through a liquid circulating device to clean the silicon wafer; and finally, putting the silicon wafer which is cleaned by the ozone in the previous step into pure water for washing. According to the invention, alkaline liquid is sprayed on the surface of the silicon wafer in the cleaning tank filled with ozone gas, so that the problems that the decomposition speed of ozone and free radicals in the alkaline solution is high, the ozone and the free radicals cannot reach the surface of the silicon wafer and react with organic contamination are solved, and the hydrofluoric acid solution is sprayed in the cleaning tank, so that the ozone on the surface of the silicon wafer reaches high concentration, the corrosion rate of ozone CP is increased, the process time is shortened, and the productivity is improved.