28results about How to "Improve uptime" patented technology

The utility model relates to the technical field of coal mine drill carriages, and provides a drill rod clamping device which comprises a base. The clamping piece I is movably arranged on the base; the second clamping piece is movably arranged on the base, the moving direction of the second clamping piece is parallel to the moving direction of the first clamping piece, and the first clamping piece and the second clamping piece are jointly used for clamping a drill rod; the first elastic piece acts on the second clamping piece and is used for providing force for the second clamping piece to get close to the first clamping piece. By means of the technical scheme, the problem that in the prior art, when a raising hole with a certain angle is drilled, a drill rod is prone to slipping is solved.

The utility model belongs to the field of glass tool equipment, and particularly relates to a packaging transfer trolley and a glass production system. The packaging transfer trolley comprises a chassis structure; one end of the supporting structure is connected to the chassis structure, and the other end of the supporting structure is provided with a packaging interval for accommodating a human body; the running structure is connected to the chassis structure and used for driving the chassis structure to run in the preset direction; the supporting structure and the chassis structure jointly form a storage interval, the glass plates are at least partially located in the storage interval, the chassis structure supports the glass plates in the first direction and supports the glass plates in the second direction, the first direction and the second direction are arranged in a staggered mode, and the glass plates extend towards the packaging interval. According to the utility model, the carrying times of glass can be reduced, the risk of glass damage is reduced, the perfectness ratio of products is improved, the intervention of a forklift is not needed, and the convenience of workshop operation is improved.

The present invention is a material receiving buffer frame device for preventing the belt conveyor from being penetrated, which is arranged between the steel trusses of the belt conveyor and located at the material receiving place of the belt conveyor at the material discharge port of the crusher. The material receiving buffer frame device includes a buffer roller assembly, a steel frame and a buffer member; the steel frame is composed of an upper steel frame and a lower steel frame, the upper steel frame is connected to the lower steel frame through a buffer member, and the lower steel frame is fixedly connected to the steel trusses of the belt conveyor on both sides; the buffer roller assembly is arranged on the upper steel frame, and the buffer roller assembly is composed of a plurality of main rollers and roller brackets, and a plurality of main rollers are arranged on the upper steel frame in parallel and horizontally rotatable through the roller brackets. The present invention can effectively solve the impact of large-size raw materials on the belt, and on the basis of safety and practicality, effectively improve the service life of the belt conveyor, reduce the replacement frequency of the belt conveyor, save operating costs, and generate better social and economic benefits.

The invention provides a side window glass storage and transfer device which comprises a device frame, a roll shaft assembly, a front blocking assembly and a partition rod assembly, the device frame is provided with an installation platform, the roll shaft assembly is rotationally installed on the installation platform, the roll shaft assembly is provided with a plurality of conveying units distributed in the first direction, and the conveying units are used for conveying side window glass; the front blocking assembly and the partition rod assembly are fixedly arranged at the top of the device frame, the front blocking assembly is provided with a plurality of front blocking units distributed in the first direction, and the partition rod assembly is provided with a plurality of partition units distributed in the first direction; in the second direction, the front blocking unit, the partition blocking unit and the conveying unit form a vertically-distributed glass channel, and the first direction is perpendicular to the second direction. The device can improve the convenience and safety of side window glass storage, transfer and hoisting of the side window glass are facilitated, and the transfer efficiency of the side window glass is improved.

The utility model provides a slow-pulling inclined driving device and a cleaning machine, which belong to the field of silicon wafer production and processing, and comprise a slow-pulling lifting frame, an inclined supporting seat, a lifting driving mechanism, a basket positioning and guiding unit and an inclined limiting assembly, the two longitudinal ends of the inclined supporting seat are pivotally mounted above the two ends of the flat frame of the slow-pulling lifting frame through an inclined rotating shaft assembly; the lifting driving mechanism adopts a non-belt transmission mode, and the driving end is connected to vertical frames at the two ends of the slow-pull lifting frame. And a plurality of flower basket positioning and guiding units are arranged on the inclined supporting seat. According to the movement mechanism integrating lifting and lateral deviation inclination, residual moisture on the surface of a cleaned silicon wafer is reduced, the drying effect is improved, the slow-pull inclined driving device is integrally driven by a motor lead screw, the problems of easy aging and slipping caused by belt driving are solved, an independent positioning and guiding unit is arranged corresponding to each material basket or basket, positioning and guiding are facilitated, and the drying efficiency is improved. And therefore, the integral silicon wafer perfectness ratio is improved, and the silicon wafer cleaning device is convenient to popularize and apply in the fields of silicon wafer cleaning and the like.

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an intelligent fruit picking unmanned aerial vehicle which comprises a base, a top plate is connected to the upper portion of the base, a shearing module and a camera module are arranged at the front end of the top plate, a picking net is arranged at the front end of the base, and the picking net is located below the shearing module. The periphery of the top of the base extends outwards to form a plurality of supporting arms, propeller assemblies are connected to the supporting arms, and a power supply battery is arranged on the base. The base is connected with the propeller assembly, the unmanned aerial vehicle can fly to a certain height, the protection ring is located on the periphery of the propeller blades, so that the propeller blades cannot collide with external objects, flight stability is guaranteed, fruits needing to be picked can be found through the camera module, then fruit stems of the fruits are cut through the cutting module, and the picking efficiency is improved. According to the fruit picking machine, the fruits can be fed to a designated place, the picking operation is performed, the risk is low, the cost is low, the efficiency is high, and the perfectness rate of the picked fruits is high.

The invention discloses a fuel-driven compressor unit fault auxiliary decision-making method and system based on a knowledge graph, and relates to the technical field of pipe network digitization and intellectualization, and the method comprises the steps: determining the fault type of a fuel-driven compressor unit, and the fault phenomenon, fault phenomenon description, fault reason, consequence influence and disposal measures of each type of fault, and determining the fault type of the fuel-driven compressor unit according to the fault type, fault phenomenon description, fault reason, consequence influence and disposal measures; constructing a knowledge graph; and performing fault decision on a preset fault of the combustion-driven compressor unit by using the knowledge graph. The method can assist a compressor station technology and management personnel to make decisions, realizes rapid and accurate positioning of fault sources and accurate control of potential fault points, achieves the purposes of effective prevention before faults and timely maintenance after the faults, effectively improves the autonomous maintenance efficiency and capability of station personnel, reduces the maintenance cost, prolongs the fault-free operation time of a compressor unit, and improves the working efficiency of the compressor unit. And cost reduction, efficiency improvement and safety improvement are realized.

The utility model relates to a kind of cellulose production nondestructive conveying devices, belong to cellulose conveying technical field.The cellulose production nondestructive conveying device, comprising: support, setting on the support conveyor belt and installing the drive roller of conveyor belt inside two ends;Conveying mechanism, the conveying mechanism includes setting on the buffer component of conveyor belt surface and setting in the support component of conveyor belt inside;By setting elastic gasket on conveyor belt, the impact force when a part of material falls can be absorbed, reduce the violent contact of material surface and conveyor belt, to reduce the breakage and loss of cellulose.Improve the intact rate of material, also can reduce the waste material due to abrasion, further reduce production cost, while by setting limiting frame and limiting hole on elastic gasket, the position of cellulose on conveying belt is effectively limited, further reduce friction and abrasion.Enhance the protection effect, also improve the stability of conveying and material intact rate.

The invention relates to the technical field of aircraft environment control, in particular to a fault diagnosis method for a pneumatic cabin pressure regulator under the condition of ultrahigh cabin excess pressure. A control mechanism and an execution mechanism of the pneumatic cabin pressure regulator are in indirect control, a real-time proportion value is obtained by setting proportion threshold values and collecting atmospheric static pressure, cabin pressure and control cavity pressure, and the two threshold values are compared, so that a fault diagnosis conclusion is obtained. By means of the fault diagnosis method, whether the cabin pressure regulator breaks down or not can be rapidly positioned, it is guaranteed that the fault position is accurately removed, the fault analysis and confirmation time is shortened, the troubleshooting efficiency is improved, the situation that the fault cannot be removed for a long time is avoided, and the perfectness ratio of an airplane is increased.

The embodiment of the application relates to the technical field of control, and discloses an elevator control system and method, an electronic device and a storage medium. The system comprises: M acquisition boards used for acquiring floor door locking switch state information; N position sensors used for acquiring car position information; N car roof safety plates used for acquiring car door switch state information of a car; N first control cabinets used for controlling corresponding cars to stop running according to received first control signals; and a second control cabinet used for, in the case that N cars are normally running and it is monitored that a floor door and / or a car door is in an abnormal opening state, detecting whether a first target car is in a first target area according to received car position information, so as to output a first control signal to a first control cabinet corresponding to the first target car in the N first control cabinets, or output the first control signal to all the N first control cabinets. The running efficiency of the car is improved while the safety is ensured.

The utility model relates to a yam digging device technical field especially is a kind of turning machine for bergamot yam digging, including planting field ridge, the top surface of planting field ridge is placed with car body assembly, the front side of car body assembly is equipped with earthmoving and turning component, the back of car body assembly is equipped with secondary separation component. The device is provided with earthmoving and turning component and secondary separation component, by driving digging tooth vertical down pressure into soil layer, by turning over digging tooth to lift and turn out whole block earthwork, to realize the preliminary separation of yam and soil, then by pushing shovel knife into soil layer, to dig up and transport yam turned out to conveyer belt, by installing conveyer belt soft stick on conveyer belt, and by vibrating screen motor, yam is in similar spring bed vibration state in conveying process, use vibration device to shake broken soil, realize the complete separation of yam and soil, to realize the digging separation of yam synchronous completion.

The invention relates to the technical field of material packaging, in particular to an automatic boxing machine which comprises a first conveying table, a boxing and sorting mechanism is mounted at the top of the first conveying table and comprises two mounting frames, and the mounting frames are fixedly mounted at the top of the first conveying table; a mounting plate is fixedly mounted between the two mounting frames, the top plate is fixedly mounted at the top of the mounting plate, a motor is fixedly mounted on the side of the top plate, and the first rotating shaft is fixedly mounted at the output end of the motor, penetrates to the other side of the top plate and is rotationally connected with the top plate. According to the boxing and sorting mechanism, materials on the first conveying table can be sorted, when the boxing machine can sort the materials, in the process of packaging fragile and vulnerable products, the products can enter the packaging box in a relatively ordered mode, the situation that the fragile and vulnerable products collide with one another and are broken is avoided, and therefore the perfectness rate of the products is effectively increased.

The utility model discloses an artillery recoil machine liquid amount inspection device which comprises a recoil machine body, a threaded inspection hole is formed in the outer wall of the recoil machine body, the inner wall of the threaded inspection hole is in threaded connection with a screw rod, a through hole is formed in the outer wall of the screw rod, and the inner wall of the through hole is fixedly connected with an induction measuring head. The top of the screw is fixedly connected with a nut, the inner wall of the nut is fixedly connected with a sealing gasket, the outer wall of the screw is slidably sleeved with a copper gasket, and the nut is provided with a detection mechanism. The recoil machine body detection device needs to be replaced when abnormity occurs during detection, the device is high in detection speed, detection results can be displayed only by being connected with a power supply, the tedious steps that screw plugs in threaded detection holes of artillery doors are detached one by one during detection and manual naked eyes are used for detection are avoided, only the recoil machine body which is detected to be abnormal needs to be processed, and the detection efficiency is improved. And meanwhile, the influence on the sealing performance at the screw plug inspection due to repeated disassembly and assembly is also avoided.

The utility model relates to litchi sorting technical field discloses a litchi sorting positioning mechanism, including processing cover, the inside of processing cover is provided with sorting mechanism, the sorting mechanism is used for sorting litchi, the bottom of processing cover is provided with conveying positioning mechanism, the conveying positioning mechanism is used for conveying positioning to litchi, the sorting mechanism includes the chute lever, the left and right sides of chute lever are all fixedly connected in the inside top left and right end of processing cover, the inside of chute lever is slidably connected with two mounting rods, the inside front and back of chute lever are all fixedly connected with telescopic link five. In the utility model, through the relative movement of two mounting rods along the horizontal direction driven by the chute lever and telescopic link five, and with the flexible buffer of spring rheostat, through the impact force of elastic deformation absorption, avoid rigid collision, and the positioning cover adapts the fruit outline, ensures can effectively snatch, promotes the accuracy of litchi sorting and the fruit intact rate.

The utility model relates to a plastic product collecting device which comprises a base, a discharging mechanism is arranged at the top of the base, a lifting mechanism is arranged at the top of the base, and the discharging mechanism comprises a material receiving box, a large wheel disc, a circular groove, a box body, a material receiving plate, a buffer spring, an impact plate and a cylindrical plastic product body. The blanking device has the beneficial effects that in the blanking process of a cylindrical plastic product body, the cylindrical plastic product body firstly falls on the impact plate in the material receiving plate, a certain buffer effect can be achieved on the falling workpiece through the arrangement of the buffer spring, then the cylindrical plastic product body rolls into the material receiving box, and the cylindrical plastic product body is prevented from falling off through the rotation of the large wheel disc. Compared with a traditional free falling type collecting mode, the collecting mode has the advantages that the falling distance of the cylindrical plastic product bodies is shortened, the important buffering effect on the falling potential energy of the cylindrical plastic product bodies is achieved, then the perfectness ratio of the cylindrical plastic product bodies can be increased, and the machining cost of the plastic products is reduced.

The invention relates to the field of foaming molds, and discloses a polyurethane polishing pad foaming forming mold and a using method thereof.The polyurethane polishing pad foaming forming mold comprises a base, a mounting block is arranged at the upper end of the base, an upper cover is arranged at the upper end of the mounting block, the upper cover is connected with the base through a support assembly, and the support assembly is arranged at the upper end of the base; according to the polyurethane polishing pad foaming forming mold and the using method thereof, the liftable movable ring is matched with the bottom film, so that controllable sealing in the material injection stage is achieved, and raw materials are prevented from overflowing; the bottom film is driven to incline and rotate, so that the raw materials are naturally leveled under the condition of no mechanical contact, and residual pollution is avoided; meanwhile, overflow holes in the movable ring are matched with the fixed scraping plate, so that overflow materials generated due to abnormal foaming can be automatically identified and cut off during mold opening, and the utilization rate of raw materials, the uniformity of finished products and the debugging reliability are improved.

The utility model belongs to the technical field of fluid pressure working systems, and relates to a hydraulic system of a machine tool, which comprises an oil tank, a motor, an oil pump, a reversing valve, an energy accumulator and an oil cylinder, an output shaft of the motor is connected with the oil pump, the oil pump is sequentially connected with the energy accumulator and an oil inlet of the reversing valve, a working oil port of the reversing valve is communicated with the oil cylinder, and the oil cylinder is connected with the oil tank. An oil return opening of the reversing valve is communicated with the oil tank, the pressure transmitter is connected with the energy accumulator and used for detecting the output pressure of the energy accumulator, and the frequency converter, the pressure transmitter and the motor are electrically connected. And the frequency converter receives a signal from the pressure transmitter and controls the operation power of the motor. According to the hydraulic system of the machine tool, the motor can stop running when not running, the motor runs at the most reasonable power when running, and therefore electric energy is saved.

This utility model belongs to the field of seedling transplanting technology, and relates to a mechanical clamp for preventing damage during the transplanting of vegetable plug seedlings. It consists of a support component, a transplanting component, a limiting component, a control component, and a reset component. The support component provides basic support for operation, the transplanting component grips the seedling, the limiting component ensures stable sliding of the transplanting component, the control component controls the movement of the transplanting component, and the reset component resets the control component. This mechanical clamp solves the problems of unstable seedling gripping, inconvenient transplanting operation, and easy damage to seedlings and plugs during the transplanting of vegetable plug seedlings, thus improving the efficiency and quality of vegetable plug seedling transplanting.

The invention provides a helicopter flight parameter trend analysis method. The helicopter flight parameter trend analysis method comprises the following steps of 1, obtaining flight parameters of N continuous sessions; n is an integer greater than 10; 2, according to the types of the flight parameters, representative values of the flight parameters of N continuous sessions are obtained; 3, obtaining a broken line graph according to the representative values of the flight parameters of the N continuous sessions; and 4, determining the trend of the broken line graph, and determining whether fault analysis needs to be performed on the helicopter according to the trend of the broken line graph. According to the method, when parameters do not change qualitatively, trend monitoring analysis is carried out on quantitative change conditions of key parameters by using a data analysis means easy to implement, potential safety hazards are found and eliminated in advance, possible qualitative change is prevented, and the perfectness ratio of the helicopter is improved at the lowest cost. The flight parameter trend analysis method can play an important role in daily maintenance of the helicopter.

The application provides a freeze-drying protective agent, a freeze-drying reagent and a preparation method thereof, and relates to the technical field of biology. The freeze-drying protective agent is composed of trehalose, mannitol or sorbitol, bovine serum albumin and PEG20000, and the composition is simple. The freeze-drying process parameters are optimized in the preparation method of the freeze-drying reagent by using the freeze-drying protective agent, the properties of the freeze-drying reagent are greatly improved, the stability of the freeze-drying reagent is ensured, the freeze-drying reagent obtained has the advantages of beautiful appearance, high integrity rate, stable enzyme activity, simple operation and the like, the preparation method of the freeze-drying reagent provided by the application is simple and feasible, the conditions are mild, the reproducibility is good, the controllability is strong, the method is suitable for large-scale production, and the freeze-drying reagent is more convenient for clinical use and storage.

The application provides a mechanical grab for disassembling a bearing and a pulley, and relates to the field of mechanical equipment maintenance, and comprises an adjusting mechanism, the adjusting mechanism comprises two wire tongs, handle heads of the two wire tongs are processed with grooves to form grab hooks, the two wire tongs are cross combined at a connecting shaft and are drilled, and are fixed in two clamping plates of a fixing device through bolts and nuts; a jaw end of one wire tong is provided with a threaded hole, a full-thread bolt is arranged in the threaded hole; the fixing device comprises two clamping plates, holes are arranged on the two clamping plates, and the two clamping plates are connected with the adjusting mechanism through bolts; a screw rod is welded at the other end of the two steel plates, a baffle is welded on the screw rod; a sliding hammer is sleeved on the screw rod and is used for impacting the baffle to generate an axial disassembling force; and the application further comprises a combined opening device, the combined opening device is detachably connected with the screw rod through a connecting rod.

The utility model relates to an intelligent farm animal identification device, which belongs to the field of animal identification, and comprises a fixedly arranged identifier and an RFID tag hanger, the identifier is fixedly arranged in an outer shell, an outer shell mask is fixedly arranged on the front side of the outer shell, the bottom of the outer shell is connected with an outer shell base, and outer shell fixing bolts are symmetrically arranged at the bottom of the outer shell base. The two sides of the shell base are fixedly connected with side page plates, keys are arranged on one side of the recognizer, a radio frequency induction area is arranged on the side face of the recognizer, an infrared inductor is arranged on the upper portion of the radio frequency induction area, an RFID tag induction area is arranged on one side of the RFID tag hanging lug, a fixing device is arranged on the upper portion of the RFID tag induction area, and a fixing cap is arranged on the opposite side of the fixing device. The infrared detector is arranged to detect whether animals exist in the surrounding environment or not, the working state of the recognizer is controlled, electric energy loss is effectively reduced, the high-strength composite shell effectively protects the device, and the device is prevented from being damaged due to impact and biting of the animals.

This utility model relates to a precast component handling device for batch transport, comprising a fixed frame and a movable beam arranged opposite each other, each with a gantry for batch transport of precast components. The gantry is inserted into the top of the fixed frame and the movable beam, and slide rails are symmetrically arranged on both sides of the gantry. A traction component is installed in the slide rail to guide the movable beam to move along the slide rail. An elastic shock-absorbing unit is attached to the inner end of the gantry, which slides and locks against the precast component as the movable beam moves. This precast component handling device for batch transport is provided with a fixed frame and a movable beam arranged opposite each other, and a gantry is installed on each of them. With this structure, multiple precast components can be transported at once, which greatly improves work efficiency compared to the traditional method of transporting them one by one.

The utility model discloses an anti -jarring fresh -keeping box is transported with agricultural product, include: box, the upper side of box articulates and has the box cover, and the box with the box cover is connected through buckle structure, and the inside of box cover is provided with top buffer shockproof layer, when the box cover buckle, top buffer shockproof layer can form slight pressure to the agricultural product in the box, prevent it to sway, the bottom of box inside is installed with bottom buffer shockproof layer, and bottom buffer shockproof layer can effectively absorb the impact force that produces in the transportation process by up and down jounce, the lateral surface of box is provided with ventilation mechanism, the utility model discloses through top buffer shockproof layer and bottom buffer shockproof layer's double buffering design, utilize the synergic effect of elastic material and spring, can effectively absorb the vibration and impact force in the transportation process, cooperate with the separating function of detachable partition placing box, reduce the damage of agricultural product because of the collision, extrusion greatly, improve the intact rate in the transportation process.

The utility model relates to an agricultural machine, namely a pepper flat sieve sorting machine, including a feeding port (1), a smashing bin (2), a sieve (3), its characterized in that: the sieve (3) is the rectangular groove surrounded by the frame, and the multiple roller shafts (8) are evenly distributed in the groove along the plane, and the sieve gap (9) that can sieve and drop the pepper fruits is between the adjacent roller shafts, the flat conveying belt (4) is installed on the frame (6) below the sieve, and when working, the pepper leaks from the sieve gap to the flat conveying belt, and then is sent out by the flat conveying belt. Advantageous effects are: the pepper fruits fall from the sieve gap, the stems are left above the sieve surface, the smashing of the stems is limited to the separation of the pepper from the stems, the smashing requirement is lower, and the fruit intact rate is greatly improved. The sieve is a plane sieve, occupies small space, has simple structure, and the sieve gap is convenient to adjust. Each roller shaft rotates in the same direction, and the pushing force for the material is great, and will not be blocked. It is expected to become the main machine for pepper screening.

The application discloses a hoisting method and a hard-state large scattered disc lifting appliance, and the method receives a discharging instruction, is positioned by a three-dimensional moving mechanism, switches a clamping plate lifting mechanism to a working station by a rodless cylinder, drives a tongue plate to extend and retract by a thin cylinder and a motor linkage gear and rack assembly to complete lifting and discharging of a material tray, switches a suction disc grabbing mechanism again, adsorbs an empty tray by a high-vacuum vacuum generator and completes feeding, and finally resets to complete a hoisting cycle. The lifting appliance comprises a lifting appliance connecting plate, a clamping plate lifting mechanism and a suction disc grabbing mechanism, the clamping plate lifting mechanism is provided with a top plate, a guide rail, a rotating plate and the like, the suction disc grabbing mechanism comprises a suction disc rack and a suction disc, and the two are switched to a gapless working station by a rodless cylinder. The application realizes integrated automatic hoisting of empty and material trays, is accurate in positioning, stable in grabbing, greatly improves production efficiency, reduces labor intensity, and is suitable for the production demand of hard-state large scattered discs in the precision copper pipe processing industry.