摘要：【中文】本发明公开了一种用于铝件、不锈铁或不锈钢工件翻边时也不会将工件拉毛的板状零件翻边加工用冲压模具，包括上模座和下模座，下模座上设有下模板，下模板上设有安装槽，下模座上对应于下模板上的安装槽内的部分通过顶升弹簧活动设有上下运动的下成型块，下成型块上设有若干用于限定工件位置的定位件，下模板上在工件需翻边处设有翻边刀块，翻边刀块中转动设有平行于工件翻边处折弯线的翻边滚轴，翻边刀块刃口处开设有安装槽口，翻边滚轴上外周露出安装槽口且翻边刀块上用于成型工件的侧面与翻边滚轴外周相切，上模座上设有安装板，安装板上设有与下成型块形状相配合的上成型块，上成型块上可拆卸地设有与翻边刀块相配合的上刀块。 【EN】The invention discloses a stamping die for flanging plate-shaped parts, which is used for flanging aluminum, stainless iron or stainless steel workpieces without roughening the workpieces, and comprises an upper die holder and a lower die holder, wherein the lower die holder is provided with a lower die plate, the lower die plate is provided with a mounting groove, the part of the lower die holder, which corresponds to the mounting groove on the lower die plate, is movably provided with a lower forming block which moves up and down through a jacking spring, the lower forming block is provided with a plurality of positioning pieces for limiting the position of the workpieces, the lower die plate is provided with a flanging knife block at the position of the workpieces needing flanging, a flanging roller parallel to the bending line of the flanging position of the workpieces is rotatably arranged in the flanging knife block, the cutting edge of the flanging knife block is provided with a mounting notch, the periphery of the flanging roller is exposed out of the mounting notch, the side surface of the flanging knife block for forming the workpieces is tangent to the periphery of the flanging, the upper forming block is detachably provided with an upper cutter block matched with the flanging cutter block.

摘要：【中文】本发明公开了一种圆钢上料装置，包括机架、多个沿第一方向依次间隔排列的第一送料辊、多个沿第二方向依次间隔排列的第二送料辊、可绕第一轴心线方向转动的设于机架上的转动机构、固设于机架上的挡料机构、设于机架上的用于将第二送料辊上的圆钢送入剪切设备中的驱动机构；第一送料辊和转动机构位于第一轴心线的一侧，第二送料辊和挡料机构位于第一轴心线的另一侧；转动机构用于在转动时将第一送料辊上的圆钢顶起后送入挡料机构中；挡料机构用于引导圆钢并将其挡停在第二送料辊上；第一方向、第二方向、第一轴心线方向相互平行。本发明一种圆钢上料装置，结构简单，有效的解决了现有技术中难以对连续传送的圆钢沿轴向推动的问题。 【EN】The invention discloses a round steel feeding device which comprises a rack, a plurality of first feeding rollers sequentially arranged at intervals along a first direction, a plurality of second feeding rollers sequentially arranged at intervals along a second direction, a rotating mechanism arranged on the rack and capable of rotating around the direction of a first axial lead, a material blocking mechanism fixedly arranged on the rack, and a driving mechanism arranged on the rack and used for feeding round steel on the second feeding rollers into shearing equipment, wherein the first feeding rollers are arranged in the first direction; the first feeding roller and the rotating mechanism are positioned on one side of the first axial line, and the second feeding roller and the material stopping mechanism are positioned on the other side of the first axial line; the rotating mechanism is used for jacking round steel on the first feeding roller and then feeding the round steel into the stock stop mechanism during rotation; the material blocking mechanism is used for guiding the round steel and blocking and stopping the round steel on the second feeding roller; the first direction, the second direction and the first axial line direction are parallel to each other. The round steel feeding device is simple in structure, and effectively solves the problem that continuously conveyed round steel is difficult to push axially in the prior art.

摘要：【中文】本发明公开了一种便携式水下定位装置，包括筒体和密封壳，所述筒体的上端装配有上法兰，其下端装配有下法兰，所述上法兰和下法兰均通过紧固件与筒体固定，所述筒体内的上方设有电路板，所述电路板通过电路板固定组件安装在上法兰上，所述筒体内的下方设有罗盘，所述罗盘通过罗盘固定组件安装在下法兰上。本发明采用高度集成的方式，将电路板和罗盘集成在整个筒体中，使整体体积减小，布放与回收十分方便，并且由于将罗盘集成到系统中，不仅提高了定位精度，还避免了在使用现场进行校准，节省时间，提高了使用效率。 【EN】The invention discloses a portable underwater positioning device which comprises a cylinder body and a sealing shell, wherein the upper end of the cylinder body is provided with an upper flange, the lower end of the cylinder body is provided with a lower flange, the upper flange and the lower flange are fixed with the cylinder body through fasteners, a circuit board is arranged above the inside of the cylinder body and is installed on the upper flange through a circuit board fixing component, a compass is arranged below the inside of the cylinder body, and the compass is installed on the lower flange through a compass fixing component. The invention adopts a high integration mode to integrate the circuit board and the compass in the whole cylinder body, so that the whole volume is reduced, the arrangement and the recovery are very convenient, and the compass is integrated in the system, thereby not only improving the positioning precision, but also avoiding the calibration in the use field, saving the time and improving the use efficiency.

摘要：【中文】本发明公开了一种基于辐射传输路径长度改正的山地叶面积指数测量方法，包括以下步骤：S1、使用测量仪器得到山地植被孔隙率数据，并收集山地坡度、山地坡向以及观测天顶角、观测方位角数据；S2、计算山地植被孔隙率与平地植被孔隙率之间的转换系数；S3、通过转换系数将山地植被孔隙率数据转换为平地植被孔隙率数据；S4、通过平地植被孔隙率数据计算得到叶面积指数。本发明首先将山地孔隙率转换为等效平地孔隙率，然后通过等效平地孔隙率来估算山地叶面积指数，克服了现有方法违背植被向地生长性、不便于实际操作的缺陷，显著提高了山地条件下叶面积指数的测量精度。 【EN】The invention discloses a mountain land leaf area index measuring method based on radiation transmission path length correction, which comprises the following steps of: s1, obtaining mountain vegetation porosity data by using a measuring instrument, and collecting mountain slope, mountain slope direction, observation zenith angle and observation azimuth angle data; s2, calculating a conversion coefficient between the porosity of the mountain vegetation and the porosity of the flat land vegetation; s3, converting the mountain vegetation porosity data into flat land vegetation porosity data through the conversion coefficient; and S4, calculating the leaf area index according to the porosity data of the flat vegetation. According to the method, firstly, the mountain porosity is converted into equivalent flat land porosity, and then the mountain leaf area index is estimated through the equivalent flat land porosity, so that the defects that the existing method violates vegetation direction ground growth and is inconvenient for actual operation are overcome, and the measurement precision of the leaf area index under the mountain condition is remarkably improved.

摘要：一种移动接触网系统，包括若干个锚段，每个锚段包括分别设置在两端的活动锚柱、固定锚柱以及设置在活动锚柱和固定锚柱之间的中间支柱，中间支柱上设置有移动支撑装置和移动装置，移动支撑装置上连接接触悬挂，移动装置可带动移动支撑装置进行移动和转动从而实现接触悬挂的移动，接触悬挂的一端通过调整装置与固定锚柱固定连接，接触悬挂的另一端通过张力补偿装置与活动锚柱连接，所述调整装置可以调节移动支撑装置的偏移值和张力补偿装置的移动值。本发明通过中间支柱上的移动装置和移动支撑装置实现接触悬挂的移动，同时可以通过张力调节装置，减少接触悬挂上的张力，使得接触悬挂在移动中所受的压力更小，移动更加便捷、快速。

摘要：【中文】本发明公开了一种粉体颗粒表面改性工艺，其工艺步骤如下：1、将改性剂和粉体颗粒加入加工箱内；2、将改性剂加工成熔融状态或溶于溶剂形成溶液，以便包覆改性；3、通过粘度计持续对其熔融态或溶液态改性剂的粘度进行检测，以保证高效包覆改性，此粉体颗粒表面改性装置，区别于现有技术，在完成单次改性加工时，能够自动对转子结构进行拆装，并更换启用备用转子结构，以提供有效的粘度检测，从而保证改性生产的连续高效改性加工，同时拆卸下来的待清洗转子经清洗，并安装后，会转而作为备用转子结构以供备用，保证粘度计的连续改性监测使用，进一步的保证了改性生产的高效连续加工，从而保证企业正常的生产加工效率。 【EN】The invention discloses a powder particle surface modification process, which comprises the following process steps: 1. adding a modifier and powder particles into a processing box; 2. processing the modifier into a molten state or dissolving the modifier in a solvent to form a solution so as to coat and modify; 3. last to detect its melt state or the viscosity of solution modifier through the viscometer, in order to guarantee high-efficient cladding modification, this powder granule surface modification device, be different from prior art, when accomplishing single modification processing, can carry out the dismouting to the rotor structure automatically, and change and launch reserve rotor structure, in order to provide effectual viscosity detection, thereby guarantee the continuous high-efficient modified processing of modified production, the rotor that treats that dismantles simultaneously and wash through wasing, and the installation back, can turn as reserve rotor structure for standby use, guarantee the continuous modified monitoring of viscometer and use, further guarantee the high-efficient continuous processing of modified production, thereby guarantee the normal production machining efficiency of enterprise.

摘要：本发明涉及一种井工开采薄煤层条件下沿空留巷结构及方法，属于煤矿井开采技术领域，超前加固支护组件包括沿巷道走向靠近采空区的第一锚索和远离采空区的第二锚索，第一锚索通过沿巷道走向延伸且平整设置在垮落线位置的走向钢带连接；隔离组件包括矸石袋且外部设置有菱形网；巷道支护组件包括沿巷道走向靠近采空区的第一顶梁和远离的第二顶梁，第一顶梁的下方位于菱形网的内侧间隔设置有间距小的单体液压支柱，第二顶梁的下方位于煤壁的内侧间隔设置有间距大的单体液压支柱。本发明具有在消除临近工作面煤体上方应力集中的同时，可减少矿井灾害方面的安全隐患，且造价低廉、施工方便，具有明显的安全经济效益的优点。

摘要：【中文】本发明提供的垃圾中转站降尘除臭系统，通过设置离子新风系统对垃圾中转站中的废气进行除臭，通过设置末端脱尘除臭系统对位于卸料、压缩、转运处的卸料口处的废气进行降尘除臭，实现了对垃圾中转站的废气进行降尘除臭的技术效果，通过在末端脱尘除臭系统中的抽风口处设置过滤废气中颗粒物的滤网，不仅强化了末端脱尘除臭系统的脱尘效果还减轻了洗涤塔的处理符合，通过使垃圾中转站引风口和抽风口流出的风量大于进出风口流入的风量，使垃圾中转站的内部气压保持在小于‑0.02MPa大于‑0.05MPa的微负压状态，确保了垃圾中转站中的废气不会向外扩散。 【EN】According to the dust-settling and deodorizing system for the garbage transfer station, the waste gas in the garbage transfer station is deodorized by the ion fresh air system, the waste gas at the discharging opening at the discharging, compressing and transferring position is subjected to dust-settling and deodorizing by the tail-end dust-settling and deodorizing system, the technical effect of dust-settling and deodorizing for the waste gas in the garbage transfer station is achieved, the filter screen for filtering particles in the waste gas is arranged at the air exhausting opening in the tail-end dust-settling and deodorizing system, the dust-settling effect of the tail-end dust-settling and deodorizing system is enhanced, the treatment conformity of a washing tower is reduced, the air flow rate flowing out of the air inducing opening and the air exhausting opening of the garbage transfer station is larger than the air flow rate flowing in the air inlet and the air outlet, the internal air pressure of the garbage transfer station is kept in a micro-negative pressure state of less than-0.02 MPa and more than-0.05 MPa, and.

摘要：【中文】本发明公开了一种脊柱截骨复位导向装置，包括俯卧床板，所述俯卧床板的内部左右两侧设置有第一电阻和第二电阻，俯卧床板的内部设置有第三电阻，俯卧床板的上端连接有移动架，间隔的移动架的下端左右两侧分别设置有第一金属球和第二金属球，移动架的上部左右两侧均连接有驱动装置，驱动装置的上部和移动架之间设置有压力传感器，驱动装置的下端转动连接有螺纹杆，螺纹杆的下部外侧螺纹连接有挤压杆，挤压杆的下侧连接有按压垫。通过设置的多组驱动装置、压力传感器、螺纹杆、挤压杆和按压垫，可以对脊柱进行多级的调节，从而避免了脊柱与人体组织拉扯力过大，进一步引起患者疼痛的问题。 【EN】The invention discloses a spine osteotomy reduction guide device which comprises a prone bed plate, wherein the left side and the right side inside the prone bed plate are provided with a first resistor and a second resistor, the inside of the prone bed plate is provided with a third resistor, the upper end of the prone bed plate is connected with a moving frame, the left side and the right side of the lower end of the spaced moving frame are respectively provided with a first metal ball and a second metal ball, the left side and the right side of the upper part of the moving frame are both connected with a driving device, a pressure sensor is arranged between the upper part of the driving device and the moving frame, the lower end of the driving device is rotatably connected with a threaded rod, the outer side of the lower part of the threaded rod is in threaded connection with an extrusion. Through the multiunit drive arrangement, pressure sensor, threaded rod, the pressure ram that set up and press the pad, can carry out multistage regulation to the backbone to avoided backbone and human tissue to pull power too big, further aroused the painful problem of patient.

摘要：【中文】本发明公开了一种颈椎单开门手术椎板旋转掀开器，包括支撑板，所述支撑板的内侧活动安装有移动杆，移动杆的侧壁处开设有滑槽，滑槽处滑动连接有滑动柱，滑动柱的外端固定安装有活动圈，活动圈的外侧顶部固定连接有滑动支架，滑动支架的顶端处中心处固定安装有支撑柄，所述移动杆的顶端滑动安装有手柄。手柄处随活动轴处转动，手柄处向内捏合，移动杆会被支撑向外撑起，移动杆的右端处设置有拉伸弹簧，手柄被捏合时，移动杆也会受到拉伸弹簧的拉力，以此来平衡手柄的活动力，避免手柄用力过度将移动杆撑开距离较大拉大患者的椎板，可缓解医护人员在操作过程中的支撑手柄的力度，节省手指的力气，且避免因费力而产生的抖动。 【EN】The invention discloses a vertebral plate rotary opener for a single-door opening operation of cervical vertebra, which comprises a supporting plate, wherein a moving rod is movably arranged on the inner side of the supporting plate, a sliding groove is formed in the side wall of the moving rod, a sliding column is connected to the sliding groove in a sliding mode, a moving ring is fixedly arranged at the outer end of the sliding column, a sliding support is fixedly connected to the top of the outer side of the moving ring, a supporting handle is fixedly arranged at the center of the top of the sliding support, and a handle is slidably arranged at the top end of the moving rod. Handle department rotates along with loose axle department, handle department is inwards kneaded, the carriage release lever can be supported and outwards is propped up, the right-hand member department of carriage release lever is provided with extension spring, when the handle is kneaded, the carriage release lever also can receive extension spring's pulling force, with this mobility of balancing the handle, avoid the handle to exert oneself excessively with the carriage release lever distraction distance great patient's that enlarges vertebral plate, can alleviate medical personnel's the dynamics of the support handle in operation process, the strength of saving the finger, and avoid the shake because of hard production.