10results about How to "Guaranteed normal drop" patented technology

The utility model relates to the technical field of plate blanking, in particular to uniform plate blanking equipment. Comprising a machine body, a transmission gear is fixedly mounted on one side of the transmission roller; the side, close to the transmission gear, of the machine body is fixedly connected with a driving motor. The driving motor is used for driving the transmission gear to rotate; the surfaces of the transmission rollers are sleeved with a conveying belt. Through the cooperation of the screw and the lifting plate, the screw can drive the lifting plate to descend, so that the lifting plate can ascend to reduce the falling distance of plates, the impact of newly falling plates on the plates stacked on the conveying frame is reduced, and therefore surface damage caused by collision between the plates is prevented; and the rolling wheels can push newly falling plates to be aligned with the stacked plates below, so that the problem that the plates are inclined is solved, the plates are not prone to sliding off in the transportation process, and then the transportation safety is improved.

The utility model discloses a sectioning device for fruit processing, which relates to the field of fruit processing and comprises a base, a rotating structure is arranged on the upper portion of the base and comprises a turntable and a stepping motor, the stepping motor is fixedly mounted at the top of the inner side of the base, and an output shaft of the stepping motor penetrates through the base to be fixedly connected with the turntable. A turntable is fixedly mounted on the base, a carrying table is fixedly mounted on the outer side of the turntable, an insertion rod is fixedly mounted in the center of the upper portion of the carrying table, three supports arranged at equal intervals are fixedly mounted outside the base, a sectioning structure is arranged on the upper portion of one support and comprises an air cylinder, and an output shaft of the air cylinder penetrates through the supports and is fixedly connected with a connecting rod. According to the sectioning device for fruit processing, the whole sectioning device for fruit processing can achieve quick and continuous prewashing, drying and sectioning work, operation is easy, fruits can be positioned without an external tool or a manual supporting mode, and safety is high.

This utility model discloses a tray-loading system detection device and a tray-loading machine. The tray-loading system detection device includes a circuit switch, a blocking magnet, an inspection unit, a bracket, and a controller. The blocking magnet includes a housing and a piston. The housing includes a first bottom surface, a second bottom surface, and a side surface. The first bottom surface includes a first hollowed-out unit, and the second bottom surface includes a second hollowed-out unit. The piston moves to either the first hollowed-out unit or the second hollowed-out unit. The two ends of the bracket are respectively connected to the side surface of the housing and the inspection unit. The inspection unit can detect whether the piston has moved to the second hollowed-out unit. The circuit switch includes an energizing relay and a delay relay. The energizing relay is connected to the blocking magnet and the controller, and the delay relay is connected to the inspection unit and the controller. The inspection unit is also connected to the controller. By adding an inspection unit to the tray-loading system detection device to detect the movement position of the piston, the detection of cigarette obstruction is achieved, improving the accuracy of the detection.

The present application relates to geotechnical engineering freezing technical field, disclose a kind of frozen soil-structure surface place frozen soil erosion indoor test simulation device, including installation unit, transmission unit and cleaning unit: installation unit includes experiment table, cavity is opened in experiment table, support leg is fixedly installed around the bottom of experiment table.This application, when the driving assembly is operated, can also control the circular mounting plate to move, let it leave the middle of experiment table, ensure that frozen soil falls, when frozen soil falls, the driving assembly resets at this time, so that the first inner guard plate and the second inner guard plate close, can be watered inwards, at this time, the driving assembly is started again, so that the first inner guard plate and the second inner guard plate can reciprocating rotation slightly, so as to make the water to the first inner guard plate and the second inner guard plate inner wall shake cleaning, repeat several times in this way, ensure that the frozen soil residue impurities on the first inner guard plate and the second inner guard plate inner wall can be cleaned thoroughly.

The utility model provides an unpowered feeding device for pharmaceutical production, which aims to solve the problems of high cost, large noise and the like due to the fact that a traditional feeding device usually depends on electric power or compressed air driving, and comprises a material box and a through groove formed in one side face of the material box, and further comprises a material leaking assembly arranged in the material box, penetrating through the through groove and extending to the outside of the material box; the discharging assembly is arranged below the material box and comprises a discharging frame installed at the bottom of the material box, a discharging structure arranged in the discharging frame and a stirring structure arranged in the material box and in transmission connection with the discharging structure. Through cooperation of the arranged through groove and the sealing block, when a gap exists between the sealing block and the material box, particle materials can automatically fall off to complete feeding, the upper surface of the sealing block is in an inclined state, the flow guiding effect on the particle materials can be achieved, and therefore it is guaranteed that the particle materials fall off towards the gap between the sealing block and the material box; and the cost and noise during particle material feeding are reduced.

The invention relates to the technical field of soil remediation, and particularly discloses a farmland soil pollution remediation device which comprises a liquid inlet pipe and a trumpet-shaped shell, a rotating shaft is mounted in an inner cavity of the trumpet-shaped shell, a driving mechanism for driving the rotating shaft to rotate is mounted on the trumpet-shaped shell, a liquid guide ring is mounted on the rotating shaft, and a rotating assembly is mounted on the rotating shaft. The rotating assembly comprises a rotating plate, one edge of the rotating plate is fixedly connected with the rotating shaft, a gap is formed between the other edge of the rotating plate and the inner wall of the horn-shaped shell, the rotating plate is provided with a first side face and a second side face, a liquid distribution pipe is fixed to the position, close to the inner wall of the horn-shaped shell, of the second side face, and a plurality of liquid outlets are formed in the liquid distribution pipe. According to the farmland soil pollution remediation device, soil agglomerates are continuously impacted to be smashed, soil remediation liquid is uniformly distributed in the soil through continuous mixing of the soil, and the remediation effect of the soil remediation liquid on the soil is guaranteed.

The invention discloses a dewatering device for sludge treatment, which relates to the technical field of sludge treatment, and comprises a dewatering box; an extrusion piece, which is arranged on the dewatering box and is used for extruding and dewatering the sludge; a water filtering mechanism, which is arranged on the side of the dewatering box and is used for collecting the water flow discharged from the sludge; a pushing and discharging mechanism, which is arranged in the dewatering box and is used for pushing and discharging the dewatered sludge; wherein the water filtering mechanism comprises a water collecting box, which is arranged on the side of the dewatering box; a filter yarn, which is arranged in the water collecting box through a transmission pipe, and a notch is opened on the side of the dewatering box; a pressing frame, which is slidably arranged in the water collecting box, and the side of the pressing frame can contact the filter yarn and arrange the filter yarn in the notch, so that the sludge can be continuously dehydrated, and the filter yarn can be rotated and adjusted, so as to avoid clogging of the filter yarn and cause insufficient sludge dehydration.

The invention relates to the technical field of grinding and polishing, in particular to an elevator guide rail end double-station deburring device which comprises two symmetrically-arranged mounting frames, a control box fixed in the mounting frames and a driving device fixed to the mounting frames. The grinding device comprises a motor, a connecting rod and a grinding end, the motor is installed at the upper end of the driving device, the connecting rod is installed at the output end of the motor, and the grinding end is fixedly connected to the end of the connecting rod; and a magnetic attraction assembly is arranged on the connecting rod and comprises a mounting pipe, an iron core sleeve, an iron ring and a spiral pipe, the connecting rod is fixedly sleeved with the mounting pipe, and the end, away from the grinding end, of the mounting pipe is fixedly connected with the connecting rod. In the polishing process, generated chippings can be collected and cleared away, so that the chippings are prevented from flying away, the use of manpower is reduced, and the deburring efficiency is improved.

The utility model provides a weighing and quantifying device for fishing net production, belongs to the technical field of fishing net production, and is used for solving the technical problems that the conventional fishing net weighing and quantifying equipment can only be used for weighing the fishing net next time after the fishing net is carried, and the production efficiency is low. Comprising a rack, a fixing frame is fixed to the rack, a material box is arranged in the fixing frame, a protruding edge is fixed to the outer side of the upper edge of the material box, two symmetrically-distributed weighing modules are arranged between the protruding edge and the fixing frame, an opening and closing door is arranged at an opening in the lower portion of the material box, a surrounding plate is arranged below the rack, and a bottom plate is fixed in the surrounding plate; a rotating rod is rotationally arranged above the bottom plate, shifting plates are fixed to the two sides of the rotating rod, and a driving motor used for driving the shifting plates to rotate is arranged below the bottom plate; according to the weighing and quantifying device for fishing net production, the weighed fishing net in the material box can be moved into the coaming, the material box can continue to conduct next feeding and weighing while the fishing net is carried, and the working efficiency is improved.