949results about How to "Prevent falling out" patented technology

The invention relates to crushing equipment, in particular to domestic prickly ash seed crushing equipment. According to the domestic prickly ash seed crushing equipment, prickly ash seeds can be automatically crushed, the equipment is small, operation is easy to carry out, and the treatment speed is high. According to the technical scheme, the domestic prickly ash seed crushing equipment comprises supporting legs, a first connecting plate, a collecting box, a second connecting rod, a guiding hopper, a first fixing plate, a supporting plate, a second fixing plate, a charging hopper, a third fixing plate and the like. The bottom of the portion between the supporting leg on the left side and the supporting leg on the right side is connected with the first connecting plate, and the collectingbox is arranged on the first connecting plate. The middle of the portion between the supporting leg on the left side and the supporting leg on the right side is connected with the second connecting rod, and the guiding hopper located over the collecting box is arranged on the second connecting rod. According to the domestic prickly ash seed crushing equipment, a crushing mechanism and a discharging mechanism are matched to crush the prickly ash seeds falling from the charging hopper, and meanwhile, through optimizing of a screening mechanism, the effects that the prickly ash seeds are automatically crushed, the equipment is small, operation is easy to carry out, and the treatment speed is high are achieved.

To provide a waterproof case for electronic equipment constituted so that the engaging mechanism of a buckle can be released by easy operation and also capable of preventing the dropping of electronic equipment in the case of releasing the engaging mechanism of the buckle.The index finger of the right hand of the user is applied to a front surface of a fixed knob, the thumb of the right hand is applied to a rear surface of a movable knob, and the movable knob is slid by the thumb forwardly toward the fixed knob. When the movable knob is slid, a locking member moves forwardly in unison with the movable knob away from engaging surfaces of walls, whereupon opposite ends of the locking member disengage from the engaging surfaces of the walls. A buckle is now swingable out of a cavity about a pivot shaft. Then, the user grips the fixed knob and the movable knob and lifts the free end of the buckle to erect the buckle, and thereafter opens a front case member and a rear case member away from each other.

The invention relates to a picard carriage and relative carriage cover. The inventive carriage cover elements comprise an upper surface layer, a lower surface layer, a strengthened layer and a periphery layer. Wherein, the upper surface layer, the lower surface layer and the periphery layer all made from glass steel material; the strengthened layer is the glass steel layer with beehive structural elements; said four layers can form the glass steel integrated element with beehive structural elements. The inventive carriage comprises a carriage body, a cover, connecting elements and supporting elements. Wherein, the connecting elements are inserted elements; the cover via the inserted elements and supporting elements is connected on the carriage, while the cover can rotate relative to the carriage body. The invention can prevent the matters inside the carriage from outside space, and reduce the driving resistance, with simple structure and long service life.

The invention relates to the technical field of dendrobe culture media preparation equipment, and discloses a potato washing, peeling and cutting integrated machine for preparation of dendrobe culturemedia. The potato washing, peeling and cutting integrated machine for the preparation of the dendrobe culture media comprises a frame body, a motor and a cylinder body, wherein the upper end and thelower end of the cylinder body are open, a mesh partition plate and an inclined partition plate are arranged in the cylinder body and divided the cylinder body into an upper portion, a middle portionand a lower portion, a center cylinder is arranged in the center of the cylinder body, the center cylinder penetrates through the three portions of the cylinder body, a rotating shaft penetrating through the center cylinder is arranged in the center cylinder in a penetrating mode, a brush seat and a water spraying mechanism are arranged at the top of the cylinder body, a material receiving tank iscommunicated with the lower part of the cylinder body through chutes, a longitudinal partition plate is arranged on the part of the center cylinder corresponding to the lower portion of the cylinderbody, and the lower end of the rotating shaft extends out of the lower end of the cylinder body and is connected to a disc cutter. According to the potato washing, peeling and cutting integrated machine for the preparation of the dendrobe culture media, the slicing and shredding efficiency is high, the integrated operation of cleaning, peeling and slices and shreds cutting of potatoes is achieved,the motor can drive to make the peeling and slices and shreds cutting tasks to be completed, and even one person can handle.