摘要：【中文】本发明涉及果蔬加工设备，具体是一种果蔬套网机，包括枢设在机架上用于输送至少一条网套带的对辊，与现有技术不同的是，在对应于每条所述网套带处、所述对辊上方的所述机架上固设两片回圆板，两片所述回圆板下端与所述网套带两侧接触点之间的距离等于或略大于所述网套带的宽度、上端与所述网套带两侧接触点之间的距离小于所述网套带的宽度。与现有技术相比，本发明结构非常简单，但非常巧妙，不是网套直接向果蔬表面去套，而是利用果蔬的重力向网套中间位置内掉，因而网套不会被过分撑大，套网效果非常好，效率也很高。 【EN】The invention relates to fruit and vegetable processing equipment, in particular to a fruit and vegetable net covering machine, which comprises a pair of rollers pivoted on a rack and used for conveying at least one net covering belt. Compared with the prior art, the fruit and vegetable net cover has a very simple structure, is very ingenious, does not directly cover the surfaces of fruits and vegetables, but falls into the middle position of the net cover by utilizing the gravity of the fruits and vegetables, so that the net cover cannot be excessively expanded, the net cover is very good in net covering effect, and the efficiency is very high.

摘要：【中文】本发明提供了一种基于交易记录信息的反作弊方法、装置和系统。该反作弊方法包括：获取历史用户的交易记录信息，提取历史用户的交易记录信息中的交易关联人信息，对历史用户的所有交易关联人的历史作弊信息进行统计，生成该历史用户的交易关联人作弊统计信息；建立作弊评估模型，并训练作弊评估模型；获取目标用户的交易记录信息，提取目标用户的交易记录信息中的交易关联人信息，生成该目标用户的交易关联人作弊统计信息；将目标用户的交易关联人作弊统计信息输入作弊评估模型，计算所述目标用户的用户作弊指数；根据用户作弊指数，对用户进行分类。本发明的反作弊方法优化了目标数据，提高了作弊评估的准确性，通用性强。 【EN】The invention provides an anti-cheating method, device and system based on transaction record information. The anti-cheating method comprises the following steps: acquiring transaction record information of a historical user, extracting transaction related person information in the transaction record information of the historical user, counting historical cheating information of all transaction related persons of the historical user, and generating cheating statistical information of the transaction related persons of the historical user; establishing a cheating evaluation model, and training the cheating evaluation model; acquiring transaction record information of a target user, extracting transaction related person information in the transaction record information of the target user, and generating cheating statistical information of the transaction related person of the target user; inputting the cheating statistical information of transaction related persons of a target user into a cheating evaluation model, and calculating a user cheating index of the target user; and classifying the users according to the user cheating indexes. The anti-cheating method optimizes target data, improves the accuracy of cheating evaluation and has strong universality.

摘要：【中文】本发明提供了一种基于交易记录信息的反作弊方法、装置和系统。该反作弊方法包括：获取用户的交易记录信息，基于真实性判断规则，判断所述用户为真实用户或非真实用户；在所述用户为真实用户的情况下，从所述交易记录信息中提取所述用户的交易关联人信息，生成交易关联人作弊统计信息；建立作弊评估模型，将所述交易关联人作弊统计信息输入所述作弊评估模型，得到用户作弊指数；根据用户作弊指数，对用户进行分类。本发明的反作弊方法优化了目标数据，提高了作弊评估的准确性，通用性强。 【EN】The invention provides an anti-cheating method, device and system based on transaction record information. The anti-cheating method comprises the following steps: acquiring transaction record information of a user, and judging whether the user is a real user or a non-real user based on an authenticity judgment rule; under the condition that the user is a real user, extracting transaction related person information of the user from the transaction record information to generate transaction related person cheating statistical information; establishing a cheating evaluation model, inputting cheating statistical information of the transaction related personnel into the cheating evaluation model, and obtaining a user cheating index; and classifying the users according to the user cheating indexes. The anti-cheating method optimizes target data, improves the accuracy of cheating evaluation and has strong universality.

摘要：【中文】本发明涉及烟花生产技术领域，具体地说是一种自动化组盆花的设备，其中多工位插连引装置包括工作台支架和分度盘工作台，在工作台支架上设有上料工位、初检测工位、插引工位、插引检测工位、淋胶工位和推出工位，外筒通过分度盘工作台转动经过各工位，插引工位设有插引线机构，推出工位设有外筒推出机构、侧插引机构、组盆机构和盆花推出机构，外筒通过外筒推出机构推出摞放于组盆机构中的升降板上，并通过组盆机构上端的组盆压紧板压紧形成，且相邻两层外筒通过侧插引机构插引连接，在组盆机构外侧依次设有第一整理架、缠胶带机构、第二整理架和盆花倒土机构，插点火引机构设于第一整理架上。本发明自动化程度高，且有效保证产品质量和生产安全。 【EN】The invention relates to the technical field of firework production, in particular to an automatic potted flower assembling device, wherein a multi-station inserting and guiding device comprises a workbench bracket and an index plate workbench, a feeding station, a primary detection station, an inserting and guiding detection station, a glue spraying station and a pushing-out station are arranged on the workbench bracket, an outer barrel passes through each station through the rotation of the index plate workbench, the inserting and guiding station is provided with an inserting and guiding mechanism, the pushing-out station is provided with an outer barrel pushing-out mechanism, a side inserting and guiding mechanism, a potted flower assembling mechanism and a potted flower pushing-out mechanism, the outer barrel is pushed out by the outer barrel pushing-out mechanism and is placed on a lifting plate in the potted flower assembling mechanism and is pressed by a potted flower pressing plate at the upper end of the potted flower assembling mechanism, two adjacent layers of outer barrels are connected through the side inserting and guiding mechanism, a first arranging frame, a tape winding mechanism, a second arranging frame and a potted flower, the inserting ignition mechanism is arranged on the first arranging frame. The invention has high automation degree and effectively ensures the product quality and the production safety.

摘要：【中文】本发明公开了一种静音餐梯滑轨，包括滑轨以及与滑轨配合的滑块，所述滑块与滑轨接触一端设有钢球，所述滑块对应位置设有球兜，所述钢球嵌于球兜内，钢球靠近滑轨一端凸出滑块与滑轨接触一端端面，滑轨对应位置设有滚动槽。本发明餐梯门板在运动过程中仅有滚动摩擦，从而避免与滑轨滑动摩擦发出噪音，维持了餐梯门板的静音开合，间歇性在钢球上喷入润滑油，减小了钢球与球兜以及滑轨之间的摩擦，并且延长了一壶润滑油的使用时间。 【EN】The invention discloses a silent dining ladder slide rail which comprises a slide rail and a slide block matched with the slide rail, wherein a steel ball is arranged at one end of the slide block, which is in contact with the slide rail, a ball pocket is arranged at the position corresponding to the slide block, the steel ball is embedded in the ball pocket, one end of the steel ball, which is close to the slide rail, protrudes out of the end surface of the slide block, which is in contact with the slide rail, and a rolling groove is arranged at the. The dining elevator door plate only has rolling friction in the moving process, so that noise caused by sliding friction with the sliding rail is avoided, silent opening and closing of the dining elevator door plate are maintained, lubricating oil is intermittently sprayed on the steel ball, the friction among the steel ball, the ball pocket and the sliding rail is reduced, and the service life of a pot of lubricating oil is prolonged.

摘要：【中文】本发明涉及一种下框体拼焊工装，包括：底座，两个对称设置的定位装置；定位装置包括：底板，若干个横向排列且分别与底板上端连接的定位头，两个分别设有定位螺孔和调整螺孔且通过横向导轨与底板连接的定位滑块，两端各设有一个与定位螺孔适配且一一对应螺接的螺纹段的驱动轴，两个与调整螺孔一一对应螺接的中梁定位螺杆，与底板连接的定位步进电机，与定位步进电机的输出轴连接的主动齿轮，与驱动轴连接且与主动齿轮啮合的从动齿轮；两个螺纹段的螺纹旋向相反；第一个定位装置的底板与底座上端通过纵向导轨连接；第二个定位装置的底板与底座上端可拆卸连接；第一个定位装置设有移位装置。 【EN】The invention relates to a lower frame body tailor-welding tool, which comprises: the base is provided with two symmetrically arranged positioning devices; the positioning device includes: the positioning device comprises a bottom plate, a plurality of positioning heads which are transversely arranged and are respectively connected with the upper end of the bottom plate, two positioning slide blocks which are respectively provided with a positioning screw hole and an adjusting screw hole and are connected with the bottom plate through a transverse guide rail, two driving shafts which are matched with the positioning screw holes and are in threaded connection in a one-to-one correspondence manner, two middle beam positioning screw rods which are in threaded connection in a one-to-one correspondence manner with the adjusting screw holes, a positioning stepping motor connected with the bottom plate, a driving gear connected with an output shaft of the positioning stepping motor, and a driven gear which is connected with; the thread directions of the two thread sections are opposite; the bottom plate of the first positioning device is connected with the upper end of the base through a longitudinal guide rail; the bottom plate of the second positioning device is detachably connected with the upper end of the base; the first positioning device is provided with a displacement device.