摘要：【中文】本发明公开了一种轴承压力传感器及其应用，包括圆管、轴承和可以旋转的中轴，所述轴承设于圆管内，所述轴承的外圈与圆管固定，内圈与可以旋转的中轴固定，所述圆管外侧面圆周上设有平面部，所述平面部不限于平面，所述平面部上设有形变检测单元；所述圆管内壁设有凹陷的弧面。本发明在圆管外侧设有分割平面部的切割缝和内侧设有凹陷的弧面，用来消除传感器安装时产生的应力，使平面部的形变检测单元的输出信号能真正反应轴承的压力；本发明结构简单，生产加工方便，成本低，安装标准化，通用性好。 【EN】The invention discloses a bearing pressure sensor and application thereof, and the bearing pressure sensor comprises a round pipe, a bearing and a rotatable middle shaft, wherein the bearing is arranged in the round pipe, the outer ring of the bearing is fixed with the round pipe, the inner ring of the bearing is fixed with the rotatable middle shaft, the circumference of the outer side surface of the round pipe is provided with a plane part, the plane part is not limited to a plane, and the plane part is provided with a deformation detection unit; the inner wall of the circular tube is provided with a sunken cambered surface. The outer side of the circular tube is provided with a cutting seam for dividing the plane part and the inner side of the circular tube is provided with a concave cambered surface for eliminating stress generated during the installation of the sensor, so that the output signal of the deformation detection unit of the plane part can truly reflect the pressure of the bearing; the invention has the advantages of simple structure, convenient production and processing, low cost, standardized installation and good universality.

摘要：【中文】本发明提供了一种预处理除尘器，包括除尘器箱体、进烟管、挡板、出烟管、灰斗、空气隔离斗、排尘阀、支撑架、振动器组成。除尘器箱体采用球状玻璃钢材料制成，在其内部布置四个与水平面有一定角度的玻璃钢挡板，在除尘器箱体下部设置有收集粉尘的灰斗，灰斗外面套有一个封闭的锥形空气隔离斗，空气隔离斗下部设有排尘用的排尘阀，除尘器箱体中部设置有振动器，下部有支撑架。本发明结构简单，质量轻，强度高，占地小，除尘阻力小，效率高，能有效防治“二次扬尘”，便于工业除尘之前对烟气的预处理。 【EN】The invention provides a pretreatment dust remover which comprises a dust remover box body, a smoke inlet pipe, a baffle plate, a smoke outlet pipe, a dust hopper, an air isolation hopper, a dust exhaust valve, a support frame and a vibrator. The dust remover box is made of spherical glass fiber reinforced plastic materials, four glass fiber reinforced plastic baffles which have certain angles with the horizontal plane are arranged in the dust remover box, a dust hopper for collecting dust is arranged at the lower part of the dust remover box, a closed conical air isolation hopper is sleeved outside the dust hopper, a dust exhaust valve for exhausting dust is arranged at the lower part of the air isolation hopper, a vibrator is arranged at the middle part of the dust remover box, and a support frame is arranged at the lower part of the dust remover box. The invention has simple structure, light weight, high strength, small occupied area, small dust removal resistance and high efficiency, can effectively prevent and control secondary dust raising and is convenient for the pretreatment of flue gas before industrial dust removal.

摘要：【中文】本发明公开了一种能够滑动自适应的矿用猴车，该猴车主要由挂板、吊杆、座椅以及脚踏杆组成，在吊杆的上部设置了伸缩滑杆装置，伸缩滑杆为一角度向上的带有伸缩自动复位作用的套筒装置，包括内筒、外筒组成支撑架，外筒与上侧吊杆相固定连接，下部吊杆在套环的作用下能在内筒中滑动，套环上设有挡块，通过弹簧作用在挡块上使下部吊杆复位，在外筒和内筒连接的下部还设置了弹块。在矿工使用时，伸缩滑杆带动吊杆向下运动，减小吊杆的加速度，使矿工更好的适应乘坐猴车。本发明结构简单安全，功能实用新颖，尤其能够有效克服最初乘坐猴车时的恐惧感，具有良好的社会和经济效益。 【EN】The invention discloses a sliding self-adaptive mining monkey vehicle which mainly comprises a hanging plate, a hanging rod, a seat and a pedal rod, wherein a telescopic slide rod device is arranged at the upper part of the hanging rod, the telescopic slide rod device is a sleeve device with an upward angle and a telescopic automatic reset function, and comprises an inner cylinder and an outer cylinder which form a support frame, the outer cylinder is fixedly connected with an upper side hanging rod, a lower part hanging rod can slide in the inner cylinder under the action of a lantern ring, the lantern ring is provided with a stop block, the lower part hanging rod is reset on the stop block through the action of a spring, and the lower part of the connection of the outer cylinder and the inner cylinder is also provided with a spring block. When the miner uses, flexible slide bar drives the jib downstream, reduces the acceleration of jib, makes the better adaptation of miner take the monkey car. The invention has simple and safe structure and practical and novel functions, can particularly effectively overcome the fear feeling when a user takes a monkey for the first time, and has good social and economic benefits.

摘要：【中文】本发明公开了一种能自动加热的饮水袋，它由储水袋、导热板、加热体、电容器、振动发电机、程序控制板、出水水嘴、帽罩、挂环、注水口组成。其特征在于：振动发电机产生电能存储在电容器中，加热体产生热能由导热板加热储水袋中的水体，储水袋分内外两层，在导热板上安装有温度感应装置，能将温度信息反馈给程序控制板，以维持水温的恒定。本发明结构简单、设计合理、携带方便、可重复使用，能为户外运动者或从事井下矿工等提供一定温度的热水，是理想的日常生活用品。 【EN】The invention discloses a drinking water bag capable of automatically heating, which consists of a water storage bag, a heat conducting plate, a heating body, a capacitor, a vibration generator, a program control board, a water outlet nozzle, a cap cover, a hanging ring and a water filling port. The method is characterized in that: the vibration generator generates electric energy to be stored in the capacitor, the heating body generates heat energy to heat water in the water storage bag through the heat conduction plate, the water storage bag is divided into an inner layer and an outer layer, and the heat conduction plate is provided with the temperature sensing device which can feed temperature information back to the program control board so as to maintain the constancy of water temperature. The invention has simple structure, reasonable design, convenient carrying and repeated use, can provide hot water with certain temperature for outdoor sporters or underground miners and the like, and is an ideal daily necessity.

摘要：【中文】本发明提供了一种监控摄像头内参标定方法、装置和电子设备，所述监控摄像头内参标定方法包括：获取所述监控摄像头的拍摄图像和多个待选视角；根据所述待选视角和所述拍摄图像，确定内参初值；根据所述拍摄图像对所述内参初值和重投影误差进行优化，得到内参优化值和重投影误差优化值；遍历所述多个待选视角，对应的所述内参优化值和所述重投影误差优化值；根据多个所述待选视角对应的所述重投影误差优化值，确定所述监控摄像头的内参标定结果。这样，通过待选视角来计算内参初值，就不需要依靠平行线的消失点来计算，从而降低了检测和计算的人力成本和处理时间，提高了监控摄像头的内参标定速度和效率。 【EN】The invention provides a method and a device for calibrating internal reference of a monitoring camera and electronic equipment, wherein the method for calibrating the internal reference of the monitoring camera comprises the following steps: acquiring a shot image and a plurality of to-be-selected visual angles of the monitoring camera; determining an initial value of the internal reference according to the view angle to be selected and the shot image; optimizing the internal reference initial value and the reprojection error according to the shot image to obtain an internal reference optimized value and a reprojection error optimized value; traversing the multiple view angles to be selected, the corresponding internal reference optimization values and the corresponding reprojection error optimization values; and determining an internal reference calibration result of the monitoring camera according to the reprojection error optimization values corresponding to the multiple views to be selected. Therefore, the initial value of the internal reference is calculated through the view angle to be selected, and the calculation does not need to be carried out by depending on the vanishing point of the parallel lines, so that the labor cost and the processing time of detection and calculation are reduced, and the internal reference calibration speed and the internal reference calibration efficiency of the monitoring camera are improved.

摘要：【中文】本发明公开了一种手推车底架管自动弯折装置，包括：安装板；抵压机构，设置在所述安装板上，用于沿垂直于底架管的方向抵压所述底架管的待弯折部位；旋转弯折机构，设置在所述安装板上，用于支撑所述底架管并驱动所述底架管的两端分别朝向所述抵压机构旋转以将所述底架管弯折；两个压持机构，设置在所述旋转弯折机构上，分别用于压持固定所述底架管的两端；两个定位机构，设置在所述安装板上且相对设置在所述旋转弯折机构的左右两侧，用于顶抵所述底架管的两端以将所述底架管定位。本发明的手推车底架管自动弯折装置能够自动将底架管进行弯折，折弯效率高、精度高、效果好。 【EN】The invention discloses an automatic bending device for a trolley chassis pipe, which comprises: mounting a plate; the pressing mechanism is arranged on the mounting plate and used for pressing the part to be bent of the underframe pipe along the direction vertical to the underframe pipe; the rotary bending mechanism is arranged on the mounting plate and used for supporting the chassis tube and driving two ends of the chassis tube to rotate towards the abutting mechanism respectively so as to bend the chassis tube; the two pressing and holding mechanisms are arranged on the rotary bending mechanism and are respectively used for pressing and fixing two ends of the underframe pipe; two positioning mechanism, set up on the mounting panel and relative the setting be in rotatory bending mechanism's the left and right sides is used for the top to support the both ends of chassis pipe are in order to incite somebody to action chassis pipe location. The automatic bending device for the trolley chassis pipe can automatically bend the chassis pipe, and is high in bending efficiency, high in precision and good in effect.

摘要：【中文】本发明公开了一种去毒还原再利用煤渣的高钙微粉，其组成成分及质量百分配比为，78‑92％煤渣、2‑5％石膏、2‑5％石灰、2‑5％页岩、1‑2％糖精、2‑5％木炭，各组分总质量为100％。其制备过程是将煤渣、石膏、石灰、页岩、糖精、木炭一起加入粉碎机进行粉碎，粉碎到粒度小于等于30mm，即制备成高钙微粉。本发明解决了煤渣去除毒性，降低酸性或碱性，提高产品的钙含量的问题。本发明的工业废煤渣处理成本低、速度快、适用面广泛，不仅可以几何式降低工业企业废煤渣处理成本，基本能够满足绝大多数排污企业的迫切需求；下游产品种类繁多、应用前景广阔。极大改变现有工业废煤渣处理现状、提升企业效益、降低环境污染。 【EN】The invention discloses a high-calcium micro powder for detoxifying, reducing and recycling coal cinder, which comprises the following components in percentage by mass of 78-92% of coal cinder, 2-5% of gypsum, 2-5% of lime, 2-5% of shale, 1-2% of saccharin and 2-5% of charcoal, wherein the total mass of all the components is 100%. The preparation process comprises adding coal cinder, gypsum, lime, shale, saccharin and charcoal into a pulverizer, pulverizing to particle size of less than or equal to 30mm, and making into high calcium micropowder. The invention solves the problems of removing toxicity of coal slag, reducing acidity or alkalinity and improving calcium content of products. The industrial waste coal slag treatment method has the advantages of low cost, high speed and wide application range, not only can geometrically reduce the waste coal slag treatment cost of industrial enterprises, but also can basically meet the urgent requirements of most sewage-discharging enterprises; the downstream products have various types and wide application prospect. Greatly changes the current situation of industrial waste coal slag treatment, improves the enterprise benefit and reduces the environmental pollution.

摘要：【中文】本发明涉及喷涂生产装置技术领域，具体地，涉及一种多介质旋转供料装置及使用方法，所述多介质旋转供料装置由固定装置、供料腔、供气腔、进气头、进料头A、进料头B及供料轴芯组成；结构简单合理，使用方便，可随喷枪以其回转中心旋转，可满足不同喷枪喷出不同色浆料；各部件互相连接配合，配合协调度高、供气、供料与喷枪及储料罐相互配合完成高质量高效率的喷涂效果，进料轴芯与供料轴芯相互配合，再与供料腔、进料头A、进料头B相配合，使两种浆料互不干扰，可顺利高效的完成喷涂，提高喷涂质量及喷涂效果，满足人们对不同颜色的需求，提高了生产厂家的效益。 【EN】The invention relates to the technical field of spraying production devices, in particular to a multi-medium rotary feeding device and a using method thereof, wherein the multi-medium rotary feeding device consists of a fixing device, a feeding cavity, an air supply cavity, an air inlet head, a feeding head A, a feeding head B and a feeding shaft core; the structure is simple and reasonable, the use is convenient, the spray gun can rotate along with the rotation center of the spray gun, and different spray guns can spray different color sizing agents; each part is interconnect cooperation, cooperation coordination height, air feed, feed and spray gun and storage tank are mutually supported and are accomplished the efficient spraying effect of high quality, and feeding axle core mutually support, cooperate with feed cavity, feed head A, feed head B again, make two kinds of thick liquids noninterference, can be smooth the efficient completion spraying, improve spraying quality and spraying effect, satisfy people to the demand of different colours, improved manufacturer's benefit.

摘要：【中文】本发明涉及PVC压延膜生产设备技术领域，具体地，涉及一种新型的多介质切换冷却管线及使用方法，包括互相对应连接的多组供回水管线及多组分配器组、多组供回水管组及多组冷却辊组，分配器组、供回水管组与冷却辊组一一对应并连通，供回水管组包括互相连接配合的供水管、回水管、切换阀门、支路软管一、支路软管二及u型软管。多介质切换冷却管线的使用方法，包括各介质切换方法及U型供水模式、W型供水模式及W型反冲洗模式的连通方法。本发明结构简单合理，使用方便，介质切换准确快捷，避免了切换失误造成的各种不良影响；提供多种多种供水模式，提高了冷却效果，可进行反冲洗，提高冷却效果及设备使用寿命。 【EN】The invention relates to the technical field of PVC calendering film production equipment, in particular to a novel multi-medium switching cooling pipeline and a using method thereof. The use method of the multi-medium switching cooling pipeline comprises a medium switching method and a communication method of a U-shaped water supply mode, a W-shaped water supply mode and a W-shaped back flush mode. The invention has simple and reasonable structure, convenient use and accurate and quick medium switching, and avoids various adverse effects caused by switching errors; and various water supply modes are provided, the cooling effect is improved, back washing can be performed, the cooling effect is improved, and the service life of equipment is prolonged.

摘要：【中文】本申请实施例提供一种会计资料归档处理方法、装置及控制器，涉及档案管理技术领域，通过采集电子会计资料；对电子会计资料进行分类，并按所分类别提取电子会计资料的属性信息；对电子会计资料按其所属类别进行组卷，并与相应的属性信息进行绑定，构建案卷信息，完成案卷归档。本方案可以实现电子会计资料以电子形式保存的处理过程，无需借助大量的人工操作，有效提高会计资料的归档管理效率，节省人力物力，且支持绿色环保。 【EN】The embodiment of the application provides an accounting data archiving processing method, an accounting data archiving processing device and a controller, and relates to the technical field of file management, wherein electronic accounting data are collected; classifying the electronic accounting data, and extracting attribute information of the electronic accounting data according to the classification; and (4) grouping the electronic accounting data according to the category of the electronic accounting data, binding the electronic accounting data with corresponding attribute information, constructing file information, and finishing file filing. The scheme can realize the processing process of electronic accounting data stored in an electronic form, does not need to be assisted by a large amount of manual operation, effectively improves the filing management efficiency of the accounting data, saves manpower and material resources, and supports green.