103results about How to "Play an auxiliary role" patented technology

The invention discloses an anti-falling device for an elevator. The anti-falling device for the elevator comprises a base, a first anti-falling mechanism, a cover frame, a second anti-falling mechanism and winding drums; a first belt wheel is connected to a second belt wheel through a transmission belt; a transmission shaft penetrates through the second anti-falling mechanism; the winding drums are connected to the front end and the rear end of the transmission shaft; a lifting rope is wound around the outer side of each winding drum; the lifting ropes bypass fixed pulleys to be connected withtension sensors; the tension sensors are fixed to the left side and the right side of the upper end face of a bearing plate through fasteners; and the tension sensors are located on the outer sides of the limiting plates. According to the anti-falling device for the elevator, after the lifting ropes lift the bearing plate, the tension sensors start to work; when the lifting rope is accidentally broken, the tension value detected by the corresponding tension sensor is zero; and at the moment, a movable block moves under the extension effect of a first piston rod, and a second clamping block moves along with the movable block and are connected to a first clamping block in a clamped mode, so that the bearing plate can be conveniently fixed in time, and the inclining or falling of the bearingplate can be avoided.

The invention discloses a medical functional barrow. The barrow includes a shell which is of a hollow structure and is provided with an installation groove with an opening facing upwards, the installation groove is internally provided with a medicine storing box and a dustbin, two rotating rods are symmetrically arranged in the shell and both penetrate through the side wall of the shell, and the shell is internally and vertically provided with a fixing block one end of which is fixedly connected with the inner side wall of the shell; the two rotating rods in the shell are both rotatably connected with one side wall of the fixing block and sleeved with installation blocks connected with connecting rods, and the lower side wall of the shell is provided with strip openings matched with the connecting rods; each connecting rod is provided with a pulley, and the lower side wall of the shell is provided with a containing cavity which is internally provided with a fixing board and two symmetrical springs. The medical functional barrow is simple in structure, convenient to operate and capable of achieving multiple functions.

The invention relates to an induction quenching device, in particular to an automatic loading and unloading type gear induction quenching device. The automatic loading and unloading type gear induction quenching device provided by the invention can realize automatic loading, quenching and cooling. The automatic loading and unloading type gear induction quenching device comprises a mounting frame and a transverse plate, as well as a cooling pool, a discharging mechanism, a rotating mechanism and an unloading mechanism, wherein the transverse plate is connected to the side portion of the mounting frame; the mounting frame is connected with the cooling pool, and the transverse plate is located on the side portion of the cooling pool; the discharging mechanism is connected between the transverse plate and the mounting frame; the rotating mechanism is connected to the cooling pool; and the unloading mechanism is connected between the transverse plate and the discharging mechanism. Through cooperation of the discharging mechanism, the rotating mechanism and the unloading mechanism, a gear can be automatically moved to a specified position to be quenched and then cooled, so that the geardoes not need to be continuously collected and placed manually, and thus the working efficiency of people is improved.

The invention discloses an automatic centralized collecting device for construction waste. The centralized collecting device for the construction waste comprises an extruding and crushing mechanism, afirst motor, an iron removal mechanism, a second motor and a motor, second smashing cylinders are arranged on the lower side of the left side of a guide plate, a filter screen is arranged on the lower sides of the second smashing cylinders, a beating rod is arranged on the lower side of the filter screen, a collecting box is arranged on the lower side of the left side of the filter screen, and abearing box is fixed to the top of a supporting seat. According to the automatic centralized collecting device for the construction waste, substances with iron and substances without iron at all can be separated under the action of the iron removal mechanism, the substances without iron finally fall onto a second conveying belt device, the substances with iron finally fall between the second smashing cylinders and are subjected to secondary smashing treatment under the action of the second smashing cylinders, at the moment, iron sheets remain on the filter screen and finally roll into the collecting box, broken stones and wood chips penetrate through the filter screen and fall onto the second conveying belt device, so that classified conveying and collecting are facilitated, and the wholedevice is high in automation degree and good in classifying effect.

The invention relates to an automatic gourd ladle opening separator for traditional Chinese medicines for treating orthopedic diseases in hospitals. The automatic gourd ladle opening separator comprises a bottom plate. Clamping conveying devices are mounted at the front end of the bottom plate, an operation frame is mounted on the bottom plate, a division plate is mounted on the inner wall of theoperation frame, a gourd seed collecting cavity is arranged on the portion, which is positioned at the front end of the division plate, of the operation frame, a powder collecting cavity is arranged on the portion, which is positioned at the front end of the division plate, of the operation frame, an induced draft fan is arranged in the powder collecting cavity, and a peeling device and a polishing device are mounted at the upper end of the operation frame from the front to the rear. The automatic gourd ladle opening separator has the advantage that the problems that gourds need to be manuallycut and processed by the aid of existing cutters in existing manual gourd ladle opening separation procedures for the gourds which are traditional Chinese medicines, and need to be manually fixed, gourd seeds need to be manually separated from the gourds by the aid of tools, cut sections of the gourds need to be manually polished, the gourds cannot be stably manually fixed, pertinent materials need to be selected for fixedly clamping the gourds and corresponding clamping tools need to be selected for processing the gourds with different specifications can be solved by the aid of the automaticgourd ladle opening separator.

The invention relates to a special washing feeder for pig breeding troughs. A bottom plate is provided with a walking wheel at the lower end of the bottom plate, a rotating device is mounted on the upper end of the bottom plate, a supporting plate is mounted on the upper end of the rotating device, and a flushing device is mounted on the front end of the supporting plate. A stirring and feeding device is arranged in the middle of the upper end of the feeder, and the rotating device, the flushing device and the stirring and feeding device cooperate with each other to complete the process of automatic flushing and quantitative feeding of the pig trough. The present invention can solve the need to manually feed the live pigs at regular intervals in the existing live pig breeding process, to manually rinse the live pig trough before feeding the live pigs, to manually re-stir the food materials before feeding the live pigs, and to manually control the use of tools. The food is put into pig troughs of different sizes, and the troughs are manually washed, which has problems such as poor stability, low accuracy, high labor intensity, and low work efficiency. The functions of automatic flushing and quantitative feeding of pig troughs can be realized.

The invention relates to the technical field of processing equipment for blueberry juice, and discloses a packaging and weight qualification testing device for blueberry juice. The packaging and weight qualification testing device for the blueberry juice comprises a bracket, a motor I is fixedly installed on one side of the inner cavity of the bracket, an outlet shaft of the motor I is fixedly sleeved with a roller I, a roller II is fixedly installed in the other side of the inner cavity of the bracket, and the outer wall of the roller I is connected with the outer wall of the roller II through a chain in a transmission mode. The exterior of the chain is fixedly sleeved with temperature packers, a mounting frame is fixedly installed on one side of the bracket, and one side of the inner portion of the mounting frame is movably sleeved with a rotating shaft I. According to the packaging and weight qualification testing device for the blueberry juice, the packaging of the blueberry juicecan be achieved by arranging the bracket, the motor I, the roller I, the roller II, the chain and the temperature packers, at the same time, the function of quick circulation can be achieved due to the fact that the temperature packers are installed on the chain, the speed of packaging the blueberry juice is increased, the work efficiency is improved and the industrial production is speeded up.

The invention relates to an automatic lifting appliance for cleaning glass curtain walls. The automatic lifting appliance comprises a mounting rack, wherein a fixed clamping device is arranged at thelower end of the mounting rack; a tension lifting device is arranged on the mounting rack; an executing operating device is arranged at the lower side of the front end of the extension lifting device;a lifting steel wire rope is arranged on the tension lifting device; the lower end of the lifting steel wire rope is arranged on the executing operating device; and the fixed clamping device comprises two clamping executing mechanisms which are arranged at the lower end of the mounting rack. According to the automatic lifting appliance provided by the invention, problems in an existing glass curtain wall cleaning process that lifting tools are fixed by manpower, vertical operation can be implemented only by the existing manpower-assisted lifting tools, life safety of working personnel is threatened since the manpower-assisted lifting tools are affected by weather, the lifting tools are complex to fix by manpower and the manpower-assisted lifting tools, which are small in glass curtain wall cleaning range, just can implement vertical operation within a limited range, and subsequently, glass curtain wall cleaning efficiency is affected can be solved.

The invention discloses an intelligent interpretation method for prenatal fetal monitoring based on a deep forest. The method comprises the following steps: scanning a preprocessed p-dimensional CTG clinical feature vector with known classification through three multi-granularity sliding windows; combining the two forest models to obtain three characterization vectors of 2m (p-d1 + 1) dimension, 2m (p-d2 + 1) dimension and 2m (p-d3 + 1) dimension, and inputting the characterization vectors into four forest models in the cascade forest stage. The cascade forest uses a feature vector after multi-granularity scanning processing as the input of a first layer, obtains a 4m-dimensional category vector through four forest models, and then splices the 4m-dimensional category vector with an original input feature vector to obtain a (4m + d1)-dimensional input feature which is used as the input feature of a next layer. According to the method, the misjudgment problem of suspicious and normal samples in the prenatal fetal monitoring intelligent interpretation model is effectively solved, the workload of medical staff is reduced, and assistance is provided for prenatal examination work of primary hospitals.

The invention discloses a preparation method of a hydrofining catalyst. The preparation method comprises the following steps: preparing a hierarchical pore TS-1 zeolite molecular sieve; making preparation of a CoMo/TS-1/Al2O3 composite material; and processing the CoMo/TS-1/Al2O3 composite material with an alkaline solution. The invention also discloses the catalyst prepared by the preparation method and application of the catalyst in hydrofining of diesel oil. The catalyst disclosed by the invention is high in hydrodesulfurization activity, stable in activity and strong in raw material adaptability, and can completely meet the production requirements of clean diesel oil in national V and VI standards. The hydrogenation performance of the catalyst is the best, the desulfurization rate reaches over 99%, the denitrification rate reaches over 97%, the diesel oil yield is over 96%, the oil product density is reduced to below 0.8 g/mL the polycyclic aromatic hydrocarbon content is smaller than 11%, and the hydrodesulfurization, denitrification and polycyclic aromatic hydrocarbon saturation performance is stable.

The invention relates to the field of aluminum alloy cable processing. The invention particularly relates to a preparation method of the preparation device of the aluminum alloy cable. The preparationdevice comprises a left-right adjusting mechanism, a hot melting mechanism, a wire winding frame, a rotating base, a winder, four rotating bases, a wire guide frame, a tension adjusting mechanism, awire breaking induction mechanism, an annular proximity switch and an aluminum alloy wire coil. According to the preparation device of the aluminum alloy cable, equipment induction aluminum alloy wiredisconnection is realized, a manual observation method is replaced, the method of manually connecting the broken aluminum alloy wire is replaced, full-automatic wiring is realized, a large amount ofworking time of workers is saved, when the driving motor rotates reversely, the aluminum alloy wire is unreeled and unreeled, the auxiliary effect on hot melting of the aluminum alloy wire is achieved, the situation that the workers pull the aluminum alloy wire manually is avoided, the palms of the workers are prevented from being hurt, and the danger of work of the workers is reduced.