摘要：【中文】一种可以重复使用的蜡笔套，属于学习用品技术领域。设计该一种可以重复使用的蜡笔套的主要目的是：为了在蜡笔没有外套纸之后，小朋友在画画时，不会占得满手都是，并且可以重复利用，节省资源。它主要由实心杆、空心套、外螺纹、内螺纹、裂纹组成，其特征是：空心套是圆柱形空心的，空心套的直径尺寸比蜡笔的直径尺寸略小，空心套上设有一道裂纹，裂纹的长度要略小于空心套的长度，这样可以使蜡笔紧紧从空心套下部装入，空心套的内侧设有内螺纹；实心杆是圆柱形实心的，其外侧设有外螺纹，通过螺纹连接从空心套的上部装入实心杆，通过不断的旋转实心杆，来推出蜡笔。 【EN】A wax pen cap capable of being repeatedly used belongs to the technical field of school supplies. The main purposes of designing the reusable wax pen cap are as follows: in order to prevent children from occupying all hands when drawing after the crayon is not provided with the outer sleeve paper, the crayon can be repeatedly utilized, and resources are saved. It mainly comprises solid pole, hollow cover, external screw thread, internal thread, crackle, characterized by: the hollow sleeve is cylindrical and hollow, the diameter of the hollow sleeve is slightly smaller than that of the crayon, a crack is arranged on the hollow sleeve, the length of the crack is slightly smaller than that of the hollow sleeve, so that the crayon can be tightly loaded from the lower part of the hollow sleeve, and the inner side of the hollow sleeve is provided with an internal thread; the solid rod is cylindrical and solid, external threads are arranged on the outer side of the solid rod, the solid rod is installed from the upper portion of the hollow sleeve through threaded connection, and the crayon is pushed out through continuous rotation of the solid rod.

摘要：【中文】本发明公开了一种具有掩模清理结构的印刷装置，包括支架，固定在支架顶部的印刷平台，在印刷平台上开设有印刷窗口，在印刷平台上设置有掩模，在印刷窗口内设置有工件定位结构，在工件定位结构的底部与支架之间固定有举升气缸，在印刷平台上设置有平移滑槽，在平移滑槽内设置有滚珠丝杆，在印刷平台上固定有与滚珠丝杆相连接的驱动电机，在平移滑槽内设置有与滚珠丝杆螺纹连接的滑块，在滑块上固定有筋杆，在筋杆上固定有清洁刮板，掩模的一端通过旋转轴与印刷平台相连接。本发明的结构设置合理，其可以有效且快速的实现对掩模的清洁操作，有利于保证掩模的使用稳定性和使用可靠性，也有利于提高印刷的质量，适用性强且实用性好。 【EN】The invention discloses a printing device with a mask cleaning structure, which comprises a support and a printing platform fixed at the top of the support, wherein a printing window is arranged on the printing platform, a mask is arranged on the printing platform, a workpiece positioning structure is arranged in the printing window, a lifting cylinder is fixed between the bottom of the workpiece positioning structure and the support, a translation chute is arranged on the printing platform, a ball screw is arranged in the translation chute, a driving motor connected with the ball screw is fixed on the printing platform, a sliding block in threaded connection with the ball screw is arranged in the translation chute, a rib rod is fixed on the sliding block, a cleaning scraper is fixed on the rib rod, and one end of the mask is connected with the printing platform through a rotating shaft. The mask cleaning device is reasonable in structural arrangement, can effectively and quickly clean the mask, is beneficial to ensuring the use stability and the use reliability of the mask and improving the printing quality, and is high in applicability and good in practicability.

摘要：【中文】本发明公开了一种碳酸钙颗粒烘干装置，包括支架，固定在支架上的装置壳体，在装置壳体上开设有进料通道，在装置壳体的侧壁下部固定有出料通道，在装置壳体的中部设有倾斜干燥导引板和水平烘烤板，在水平烘烤板内固定有电加热管，在倾斜干燥导引板内固定有S形水蒸汽导热管，在装置壳体的顶壁上开设有干燥热气排除孔，在装置壳体的底壁上固定有冷却沉淀凹腔，在冷却沉淀凹腔的顶部固定有隔热板层，在冷却沉淀凹腔的内壁上固定有冷却导水管且在冷却沉淀凹腔的底壁上固定有粉尘集料槽。本发明的结构设置合理，保证了碳酸钙的质量稳定性，加热烘干时的水蒸汽经导气管伸入冷却沉淀凹腔内进行沉淀，有利于减少空气污染，适用性强且实用性好。 【EN】The invention discloses a calcium carbonate particle drying device, which comprises a bracket and a device shell fixed on the bracket, wherein a feeding channel is arranged on the device shell, a discharging channel is fixed at the lower part of the side wall of the device shell, an inclined drying guide plate and a horizontal baking plate are arranged in the middle of the device shell, an electric heating pipe is fixed in the horizontal baking plate, an S-shaped water vapor heat conduction pipe is fixed in the inclined drying guide plate, a drying hot gas discharge hole is formed in the top wall of the device shell, a cooling precipitation cavity is fixed on the bottom wall of the device shell, a heat insulation plate layer is fixed at the top of the cooling precipitation cavity, a cooling water guide pipe is fixed on the inner wall of the cooling precipitation cavity, and a dust collecting groove is fixed on the bottom wall of the cooling precipitation cavity. The structure of the invention is reasonable, the quality stability of calcium carbonate is ensured, the water vapor during heating and drying extends into the cooling precipitation cavity through the air duct for precipitation, the air pollution is reduced, the applicability is strong, and the practicability is good.

摘要：【中文】一种污泥烘干机，属于烘干设备技术领域。设计该一种污泥烘干机的主要目的是：减少污泥在烘干之前水分过多的情况，而且传统的烘干机体积一般都比较大的问题。它主要由进口管、外层电热金属壳、带孔金属套、吸水海绵、内层电热金属壳、出水管、支腿、排泥管、出水接管、抽水泵组成，其特征是：污泥从进口管进入均匀洒落在带孔金属套上，带孔金属套里装有吸水海绵，带孔金属套的下部焊有出水管，出水管通过出水接管与抽水泵相连；污泥经过被吸水后滑入由外层电热金属壳与内层电热金属壳组成的空间内进行进一步的烘干，最后从底部设置的排泥管中排出。 【EN】A sludge dryer belongs to the technical field of drying equipment. The main purpose of designing the sludge dryer is as follows: the problem that the moisture of the sludge is excessive before drying is reduced, and the volume of the traditional dryer is large generally. It mainly comprises import pipe, outer electric heat metal casing, foraminiferous metal covering, sponge that absorbs water, inlayer electric heat metal casing, outlet pipe, landing leg, mud pipe, play water takeover, suction pump, characterized by: sludge enters the porous metal sleeve from the inlet pipe and uniformly sprinkles on the porous metal sleeve, water absorption sponge is arranged in the porous metal sleeve, a water outlet pipe is welded at the lower part of the porous metal sleeve, and the water outlet pipe is connected with a water pump through a water outlet connecting pipe; after being absorbed with water, the sludge slides into a space formed by the outer electric heating metal shell and the inner electric heating metal shell for further drying, and finally is discharged from a sludge discharge pipe arranged at the bottom.

摘要：【中文】本发明公开了一种易燃气体用储备装置，包括支架，固定在支架上的储放箱，在储放箱内设置有气体储存罐体，在储放箱的底壁上均匀开设有放置凹腔，在放置凹腔内设置有升降承载板，在升降承载板的底部与放置凹腔的底壁之间固定有举升气缸，气体储存罐体包括罐体，在罐体的外侧还设置有防护罐，在罐体的顶部固定有放气接头，防护罐的顶部焊接固定在放气接头的侧壁中部，在防护罐与罐体之间设置有充气接管，在防护罐与罐体之间固定有气体检测传感器，在防护罐的外壁上固定有控制器和与控制器相连接的报警指示灯。本发明的结构设置合理，防止出现倾斜的情况，可以有效的防止气体外泄，也有利于减少因高温对气体储存罐体的影响，适用性和实用性强。 【EN】The invention discloses a combustible gas storage device which comprises a support and a storage box fixed on the support, wherein a gas storage tank body is arranged in the storage box, a placing cavity is uniformly formed in the bottom wall of the storage box, a lifting bearing plate is arranged in the placing cavity, a lifting cylinder is fixed between the bottom of the lifting bearing plate and the bottom wall of the placing cavity, the gas storage tank body comprises a tank body, a protective tank is further arranged on the outer side of the tank body, an air discharge connector is fixed at the top of the tank body, the top of the protective tank is welded and fixed in the middle of the side wall of the air discharge connector, an inflation connecting pipe is arranged between the protective tank and the tank body, a gas detection sensor is fixed between the protective tank and the tank body, and a controller and an alarm indicator lamp connected with the controller are fixed on the outer wall of. The gas storage tank is reasonable in structure arrangement, prevents the inclination, can effectively prevent gas from leaking, is beneficial to reducing the influence of high temperature on the gas storage tank body, and has strong applicability and practicability.

摘要：【中文】一种可以按压物体的垃圾筒，属于生活用品技术领域。设计该一种可以按压物体的垃圾筒的主要目的是：为了节约垃圾筒的空间，让物体受到压缩后再投入垃圾筒，增加垃圾袋的利用率。它主要由筒体、筒盖、底板、隔板、压缩板、放置槽、凸起、压缩弹簧、压缩槽、掉落槽、活动放置板组成，其特征是：隔板把筒盖分成两部分，底板、隔板和筒盖是一体的，一部分底部是空心的，上端面设置活动放置板，用于放置不需要压缩的垃圾；另一部分的底部有底板，底板上靠近隔板处开设掉落槽，上端面设有放置槽，外侧面上开设压缩槽，用来安放压缩板，隔板及压缩板的内侧四周都设有4个凸起，在凸起上装上压缩弹簧，再把压缩板按在压缩弹簧上，就可以实现按压功能了。 【EN】A garbage can capable of pressing objects belongs to the technical field of articles for daily use. The garbage can capable of pressing objects is mainly designed for the following purposes: in order to save the space of the garbage can, objects are compressed and then put into the garbage can, and the utilization rate of the garbage bag is increased. It is mainly by barrel, cover, bottom plate, baffle, compression board, standing groove, arch, compression spring, compression groove, the groove that falls, the board is placed in the activity and is constituteed characterized by: the barrel cover is divided into two parts by the partition board, the bottom board, the partition board and the barrel cover are integrated, the bottom of one part is hollow, and the upper end face of the other part is provided with a movable placing board for placing garbage which does not need to be compressed; the bottom of the other part is provided with a bottom plate, a dropping groove is formed in the position, close to the partition plate, of the bottom plate, a placing groove is formed in the upper end face, a compression groove is formed in the outer side face and used for placing the compression plate, 4 protrusions are arranged on the inner sides of the partition plate and the compression plate, compression springs are arranged on the protrusions, the compression plate is pressed on the compression springs, and the function of pressing can be achieved.

摘要：【中文】一种可以压缩物体的分类垃圾筒，属于生活用品技术领域。设计该一种可以压缩物体的分类垃圾筒的主要目的是：为让不同大小的物体都能充分的压缩，节省垃圾筒空间，同时实现垃圾分类。它主要由筒体、筒盖、小隔板、大掉落槽、压缩弹簧①、大放置槽、大把手、滑槽①、大压缩板、滑槽②、小掉落槽、小压缩板、小放置槽、小把手、压缩弹簧②、活动压板、底板、大隔板、凸起、螺帽、大部分、小部分组成，其特征是：筒体被大隔板分成两部分，筒盖也对应地分成两部分，筒盖的一部分的上部设有活动压板，底部空心，用来投放不用压缩的物体，另一部分有底板，底板和筒盖是一体的，且又被小隔板分成一大一小两部分，通过拉动大把手或者小把手来压缩物体。 【EN】The garbage can mainly comprises a can body, a can cover, a small partition plate, a large dropping groove, a compression spring ①, a large placing groove, a large handle, a sliding groove ①, a large compression plate, a sliding groove ②, a small dropping groove, a small compression plate, a small placing groove, a small handle, a compression spring ②, a movable pressure plate, a bottom plate, a large partition plate, a bulge, a nut, a large part and a small part, and is characterized in that the can body is divided into two parts by the large partition plate, the can cover is correspondingly divided into two parts, the movable pressure plate is arranged on the upper part of one part of the can cover, the bottom of the can cover is hollow and used for putting in objects which compression is not needed, the bottom plate is arranged on the other part of the can cover, the bottom plate and the can cover are integrated and are divided into a large part and a small part by the small partition plate, and the objects can be compressed by pulling the large handle or the small handle.

摘要：【中文】一种可以挤压物体的垃圾筒，属于生活用品技术领域。设计该一种可以挤压物体的垃圾筒的主要目的是：为了在把物体投入垃圾桶之前先压缩物体，节省垃圾筒空间。它主要由筒体、筒盖、放置空间、放置槽空间、压缩空间、活动压板、旋转体、压缩主体、摇杆、弹性销、放置槽、掉落槽组成，其特征是：筒盖分为两部分，一部分上设有活动压板，用来投放不用压缩的物体，另一侧中间设置成圆筒形空间，分成三部分，分别是放置空间、放置槽空间、压缩空间，放置槽空间上部设有放置槽，放置空间与压缩空间均设有内螺纹，压缩主体由摇杆和旋转体一体组成的，摇杆上设有弹性销用来拉伸长度，通过转动摇杆使旋转体进入压缩空间来压缩物体，从压缩空间的掉落槽落下。 【EN】A garbage can capable of extruding objects belongs to the technical field of articles for daily use. The garbage can capable of extruding objects is mainly designed for the following purposes: in order to compress the object before the object is put into the garbage can, the space of the garbage can is saved. It mainly comprises barrel, cover, placement space, standing groove space, compression space, activity clamp plate, rotator, compression main part, rocker, elastic pin, standing groove, the groove that drops, characterized by: the cover divide into two parts, be equipped with movable clamp plate on the part, be used for putting in the object that need not compress, set the cylinder space in the middle of the opposite side, divide into the triplex, be the placement space respectively, the standing groove space, the compression space, standing groove space upper portion is equipped with the standing groove, placement space all is equipped with the internal thread with the compression space, the compression main part comprises rocker and rotator an organic whole, be equipped with the elastic pin on the rocker and be used for tensile length, make the rotator get into the compression space through rotating the rocker and compress the object, the groove that drops from the compression space falls.

摘要：【中文】一种具有挤压物体功能的垃圾筒，属于生活用品技术领域。设计该一种具有挤压物体功能的垃圾筒的主要目的是：为了在把物体投入垃圾桶之前先压缩物体，节省垃圾筒空间。它主要由筒体、筒盖、底板、圆柱、软体丝、活动压板①、撞击体、活动压板②、掉落槽组成，其特征是：筒盖上的一侧设有活动压板②，用来扔不用压缩的物体；另一侧设有活动压板①，活动压板①下面设置一定斜度的底板，底板上设有掉落槽，软体丝一头连接着活动压板①的一侧，另一头连接着撞击体，通过按压活动压板①，使软体丝绕着圆柱拉伸从而来压缩物体。 【EN】A garbage can with a function of extruding objects belongs to the technical field of living goods and is mainly designed to compress objects before the objects are put into the garbage can and save space of the garbage can and mainly comprises a can body, a can cover, a bottom plate, a cylinder, a soft thread, a movable pressing plate ①, an impact body, a movable pressing plate ② and a dropping groove.

摘要：【中文】本发明公开了一种环境工程用河道清污装置，主要为了解决现有装置过于复杂，实用性较弱的问题；包括过滤网，所述过滤网中部呈圆弧状，所述过滤网两侧均设有清理机构，所述清理机构包括电机、螺纹杆、活动块和活动框，所述活动框底部靠近河道的一侧与安装板端部铰接，活动框底部另一侧与安装板之间固定连接有弹性连接件，活动框靠近河道的侧壁斜向上设置，螺纹杆顶部的支撑板上位于活动框靠近河道的侧壁正上方安装有顶杆，还包括有刷动机构，所述刷动机构包括安装轴、圆盘、摆动杆和毛刷条，本发明设有清理机构，能够过滤网两侧的杂物收集并向上移动，方便进行清理；设有刷动机构，利用水流动力自动进行清理，避免过滤网的网孔堵塞。 【EN】The invention discloses a river channel dirt cleaning device for environmental engineering, which mainly aims to solve the problems that the existing device is too complex and has weaker practicability; the novel filtering device comprises a filtering net, wherein the middle of the filtering net is arc-shaped, cleaning mechanisms are arranged on two sides of the filtering net and comprise a motor, a threaded rod, a movable block and a movable frame, one side, close to a river channel, of the bottom of the movable frame is hinged to the end of a mounting plate, an elastic connecting piece is fixedly connected between the other side of the bottom of the movable frame and the mounting plate, the side wall, close to the river channel, of the movable frame is arranged obliquely upwards, a push rod is arranged right above the side wall, close to the river channel, of the movable frame on a supporting plate at the top of the threaded rod, and the novel filtering device also comprises a brushing mechanism which comprises a mounting shaft, a disc, a swinging rod and a brush strip; the automatic cleaning device is provided with a brushing mechanism, and automatically cleans by using water flow power, so that the mesh blockage of the filter screen is avoided.