31results about How to "Improve weighing effect" patented technology

The invention relates to an equipment transferring obstacle overcoming vehicle, and belongs to the technical field of mechanical transportation equipment of electric equipment. The vehicle comprises a frame-shaped rack, supporting legs which are arranged on the rack and can ascend and descend, a horizontal sliding device arranged on the rack and a lifting suspension device which is arranged on the horizontal sliding device and used for lifting and suspending equipment to be transferred. The equipment transferring obstacle overcoming vehicle is stable in mechanical structure and excellent in weighing performance; the height of the supporting legs can be adjusted, and therefore the supporting legs can adapt to different work environments and can stably overcome obstacles to achieve the equipment transferring aim. The lifting suspension device can fix the equipment to be transferred and then lift and suspend the equipment, and then the whole equipment is promoted to be transferred.

The invention relates to an acrylate rubber with high thermal conductivity and high elasticity. The acrylate rubber has good high thermal conductivity, heat resistance and elasticity and can meet the demand of serving as a washer in a high-temperature and loading machine. The acrylate rubber is prepared from the following components: 100 weight parts of comb-type acrylate rubber, 20 to 40 weight parts of elastomer, 3 to 6 weight parts of compatilizer, 2 to 8 weight parts of plasticizer, 15 to 35 weight parts of toughening agent, 3 to 5 weight parts of coupling agent, 1 to 3 weight parts of vulcanizing agent, 0 to 5 weight parts of pigment and 36 to 80 weight parts of composite filler. The acrylate rubber disclosed by the invention is novel in action mechanism and excellent in overall performance of a product, and existing practical service demand can be met.

The invention provides a high-stability self-balancing dynamic weighing platform, comprising a shovel blade, a water absorption brush, a water collection tank, a spray nozzle, an inclined plate, a water pump, a water storage tank, a colleting box, a support plate, arc-shaped elastic rods, support frames, connecting rods and balls, wherein the inclined plate is installed at the lower end of the shovel blade; the inclined plate is arranged at the upper end of the collecting box, and the water storage tank is installed at the lower end of the collecting box; the water pump is connected with the water storage tank by a water flow pipe; the spray nozzle is connected with the water pump by a water pipe; the water absorption brush is installed at the upper end of the water collection tank; the water collection tank is connected with the water storage tank by a water pipe. By adopting the design, the high-stability self-balancing dynamic weighing platform can be used for purging; the arc-shaped elastic rods are installed at the upper end of the support plate, the support frames are installed at the outer ends of the arc-shaped elastic rods and on the connecting rods, and the balls are assembled on the connecting rods, so that the design improves the weighing effect; the high-stability self-balancing dynamic weighing platform is convenient to use and operate, can be used for lifting and purging, and is good in weighing effect and stability, and high in reliability.

The invention relates to a dismounting, mounting and transferring device for a transformer, and belongs to the technical field of mechanism transportation equipment for power equipment. The device comprises a rack, liftable supporting legs mounted on the rack, a horizontal sliding device arranged on the rack, and a lifting suspending device arranged on the horizontal sliding device; a lifting ring is arranged at the bottom part of the lifting suspending device. The device is stable in mechanical structure, and outstanding in weighting performance; the height of the supporting legs can be adjusted to adapt to different working environments; the lifting suspending device can lift the fixed transformer and then pushes the whole device to transfer.

The invention discloses a quantitative weighing device for tea, which comprises a weighing box; a feeding port is opened on the upper surface of the left side of the weighing box; a conveying pulley is arranged below the feeding port; the lower part of the fixed box is A support plate is fixed on the inner wall; the first permanent magnet is fixed on the support plate; fixed connecting rods are arranged on the left and right sides of the upper surface of the first permanent magnet; the first electromagnet is fixed above the telescopic connecting rod; The middle part of the lower surface of the first electromagnet is connected with a connecting spring; the lower surface of the tea storage frame is fixed with a connecting post; Inlaid and fixed in the inner wall of the weighing box; soft rubber columns are fixed on the left and right sides of the lower part of the bearing plate; supporting springs are provided on the inner side of the soft rubber columns; force sensitive resistors are installed on the upper ends of the supporting springs; the structure of the present invention It is relatively novel, convenient to use and operate, has good quantitative weighing effect of tea leaves, and has strong practicability.

A sightseeing elevator cage comprises a cage and a frame, wherein the cage is arranged on the bottom frame of the frame, an elastic weighing device is arranged between the cage and the bottom frame, and an outer cover is arranged on the frame at the rear wall of the cage; the frame comprises the bottom frame, an upright post and a mounting frame, wherein the bottom frame and the mounting frame are rigidly connected through the upright post; the outer cover is fixed on the mounting frame and the bottom frame; and the outer cover is connected with the mounting frame and the bottom frame through connecting pieces. Compared with the prior art, the sightseeing elevator cage has the advantages of simple and convenient mounting, field mounting quality improvement, high mounting strength, good stability, capability of meeting the requirements on installation of the complex outer cover, reduction in weight of the sightseeing side of the cage, capability of balancing the compression amount of weighing rubber, weighing error reduction and good weighing effect.

The invention discloses a steel wire rope intelligent hoisting and lifting device comprising a main machine, an I-shaped trolley mounted on the top surface of the main machine, a spring mounted on thelower bottom surface of the main machine, a handle mounted at the lower end of the spring through a spring clip, a rotating hook assembly installed at the lower end of the handle and a proximity sensor mounted on the lower side face of the main machine; a steel wire rope in the main machine extends out from an opening below the main machine to penetrate the spring to be fixedly connected with theupper end of the handle; the main machine includes a front cover and a rear cover, the rear cover is internally provided with a first stepping motor and a steel wire rope winding disc, the steel wirerope winding disc is connected to the outside of the first stepping motor in a sleeving manner through a rolling bearing, the driving end of the first stepping motor is connected to the steel wire rope winding disc through a planetary reducer so as to be used for driving the steel wire rope winding disc to rotate, and the front cover is internally provided with a 103v electromagnetic brake pad matched with the driving end of the first stepping motor. The equipment and accessories of the steel wire rope intelligent hoisting and lifting device are all made in China, the cost is reduced, the body shape becomes small, the center of gravity is in the middle portion and is not inclined, and the steel wire rope is not prone to being abraded.

The invention provides a monitoring alarm device and method for the oil leakage of a transformer, and the device comprises a weight measurement platform, a supporting rod, a control box, and a wireless transmitting antenna. The upper surface of the weight measurement platform is a slope, and the weight measurement platform is made of high-hydrophobicity organic polymer materials with high oil absorbency. The interior of the control box is provided with a power supply module, a weight measurement module, an operational module, and a wireless communication module. The weight measurement module comprises a sensor, an amplification circuit, and an A / D conversion module. The senor is connected with the lower surface of the weight measurement platform through the supporting rod. The output end of the sensor is connected to the operational module through the amplification circuit and the A / D conversion module. The operational module is connected with the wireless communication module. The method comprises the following steps: measuring the weight at a moment T1; measuring the weight at a moment T1+T; calculating the added weight H within the time period T; and judging the condition of oil leakage of the transformer according to the H and a set value h. The device and method are low in cost, are convenient to use, and can be used for accurately judging the condition of oil leakage of the transformer.

The invention relates to high-thermal conductivity and high-elasticity acrylate rubber which has good thermal conductivity, heat resistance and elasticity and can meet the needs of use as a gasket inhigh-temperature weight-bearing machinery. The high-thermal conductivity and high-elasticity acrylate rubber consists of 100 parts by weight of comb type acrylate rubber, 20-40 parts by weight of elastomer, 3-6 parts by weight of a compatilizer, 2-8 parts by weight of a plasticizer, 15-35 parts by weight of a toughening agent, 3-5 parts by weight of a coupling agent, 1-3 parts by weight of a vulcanizing agent, 0-5 parts by weight of pigment and 36-80 parts by weight of composite filler. The high-thermal conductivity and high-elasticity acrylate rubber provided by the invention is novel in effect mechanism and excellent in product comprehensive performance and can meet the existing actual use needs.

The invention discloses a marine salt water cooling system with a cold bridge preventing function and a mounting method thereof. Sealed outer shells are arranged outside a salt water cooling compressor unit, a cooling salt water pump, a mixed salt water pump, a salt water lightering pump and an air cooler correspondingly; a controller is further included; a pipeline comprises an inner pipe and anouter pipe which are concentrically arranged; air holes are formed in the outer shells and the outer pipe correspondingly, and solenoid valves are arranged in the air holes; and the salt water coolingcompressor unit, the cooling salt water pump, the mixed salt water pump, the salt water lightering pump, the air cooler and the solenoid valves are connected with the controller. The mounting methodof the marine salt water cooling system comprises the steps: mounting of salt water cooling system equipment, laying of the pipeline, and pouring of a secondary refrigerant. According to the system, avacuum negative pressure environment is set outside the equipment and the pipeline so as to avoid the cold bridge phenomenon outside the salt water cooling system, thus the salt water cooling systemhas a good heat preservation effect, and then a cargo hold better keeps fresh for cargoes such as fruit juice; and the mounting method of the system is simple, and industrial application and implementation of the marine salt water cooling system are facilitated.

The invention provides a mechanical electronic scale with high supporting stability, comprising a scale body, a pallet, an expansion board, a basin edge, a support column, a disc, a suction cup and asupport frame. The pallet is mounted on the upper side of the support column; the expansion board is mounted on the upper side of the inside of the pallet; the basin edge is mounted on the upper surface of the expansion board; this kind of design solves the problem that the original mechanical electronic scale with high supporting stability has poor weighing effect on large objects. The support column is provided on the lower side of a base; the disc is provided on the lower surface of the support column; the suction cup is provided on the lower side of the inside of the disc; the support frame is provided on the lower surface of the base; this kind of design solves the problem that the original mechanical electronic scale has a low support effect. The mechanical electronic scale with highsupporting stability has reasonable structure, stable support, extended function and good weighing effect.

The invention belongs to the technical field of medicine equipment, in particular to a formula ratio demonstration device for the development of the medicine technology. Aiming at the problems that adispensing demonstration device is simple in design structure, has fewer functions, is low in dispensing efficiency and is poor in demonstration effect, the invention proposes a following scheme thatthe device comprises a pedestal; the four corners of the outer wall of the bottom of the pedestal are each fixedly provided with a universal wheel through screws; a side of the outer wall of the top of the pedestal is fixedly provided with a support through a screw; the outer wall of the top of the support is fixedly provided with a hybrid box through a screw; an outer wall of a side of the hybridbox is fixedly provided with a motor; an output shaft of the motor is connected with a stirring rod through a shaft coupler; and the stirring rod is located in the hybrid box. The device is higher inautomation degree, is good in demonstration effect, brings convenience to a pharmacist for mastering the dispensing, remarkably improves the dispensing efficiency of the traditional Chinese medicine,is simple in application, is powerful in function, is worthy of being popularized and used, and remarkably prolongs the service life of the device.

The invention relates to a self-adapting method for filtering vehicle dynamic shaft load signal, aiming to effectively eliminate weighing error due to vehicle dynamic load and remarkably improve the vehicle weighing accuracy. The invention processes the original shaft load signal by zero phase offset and low-pass filtering, so as to eliminate white noise interference and inhibit phase distortion of the shaft load signal during low-pass filtering process. The invention also adopts optimized cut-off to the original weighing signal by searching average value of extreme points of shaft load signal, so as to better inhibit gravitation impulse interference in the weighing signal. Further, the invention decomposes the weighing signal by empirical mode decomposition method, meanwhile, adopts end point continuation method in empirical mode decomposition, so as to eliminate end effect, effectively inhibit the generation of false mode and make the decomposed result relatively true. The invention eliminates low-frequency interference through empirical mode decomposition, so as to obtain true shaft load signal.

The invention discloses technology for eliminating static electricity of polyvinyl chloride powder. Polyvinyl chloride powder dried by air flows from the upstream is subjected to first humidificationin an inlet pipe opening of a vibrating screen and then screened vibrationally and discharged to a secondary conveying pipeline. The polyvinyl chloride powder in the secondary conveying pipeline is subjected to secondary humidification and enters a packing material bin to perform packing operation. With the technology, the environment of the packing site is improved. A packing machine smoothly discharge and has good weighing effect. Pocketfuls are avoided. The weighting requirement is met.

The invention discloses a weighing, packaging and bag-sewing integrated machine. The weighing, packaging and bag-sewing integrated machine comprises a prepressing and weighing frame, a prepressing andweighing assembly, a compacting frame, a compacting and pushing assembly, a conveying assembly, a bag-sleeving assembly, a bag-sewing assembly and an electric-control hydraulic assembly. Materials are loaded into a material conveying box firstly and pushed to the prepressing and weighing assembly to be prepressed and weighed, after the materials are manually increased or decreased to reach a preset weight, the material conveying box is pushed to the conveying assembly, the conveying assembly conveys the material conveying box to the compacting and pushing assembly so as to compress the material conveying box to the specified size, the materials are pushed into a packaging gunny bag, the packaging gunny bag reaches the bag-sewing assembly through the bag-sleeving assembly, and thus the sealing end of the gunny bag can be compressed and automatically sewed and sealed; and the integration and automation degrees are high, and the working efficiency is improved.

The invention relates to the technical field of bread processing, in particular to a whitebait bread stick processing device which comprises a whitebait storage device, an oxygen supplementing device,a transmission device, a whitebait fishing device, a weighing device, a switching device, a supporting device, a stirring device and a cutting and dough kneading device. The oxygen supplementing device is fixedly connected to the whitebait storage device and is connected with the transmission device in a hinged manner, the transmission device is fixedly connected with the whitebait fishing device, the whitebait fishing device is hinged to the whitebait storage device, the whitebait storage device is fixedly connected with the weighing device, the switching device is slidably connected with the whitebait storage device, the switching device is slidably connected with the weighing device, the supporting device is fixedly connected with the whitebait storage device, and the supporting deviceis fixedly connected with the switching device; and the stirring device is fixedly connected with the whitebait storage device, the stirring device is slidably connected with the transmission device,the stirring device is slidably connected with the supporting device, and the cutting and dough kneading device is fixedly connected with the supporting device. The whitebait bread stick processing device has the function of facilitating improvement of the whitebait vividness effect.

The invention relates to an acrylate rubber with high thermal conductivity and high elasticity. The acrylate rubber has good high thermal conductivity, heat resistance and elasticity and can meet the demand of serving as a washer in a high-temperature and loading machine. The acrylate rubber is prepared from the following components: 100 weight parts of comb-type acrylate rubber, 20 to 40 weight parts of elastomer, 3 to 6 weight parts of compatilizer, 2 to 8 weight parts of plasticizer, 15 to 35 weight parts of toughening agent, 3 to 5 weight parts of coupling agent, 1 to 3 weight parts of vulcanizing agent, 0 to 5 weight parts of pigment and 36 to 80 weight parts of composite filler. The acrylate rubber disclosed by the invention is novel in action mechanism and excellent in overall performance of a product, and existing practical service demand can be met.

The invention relates to an equipment transferring obstacle overcoming vehicle, and belongs to the technical field of mechanical transportation equipment of electric equipment. The vehicle comprises a frame-shaped rack, supporting legs which are arranged on the rack and can ascend and descend, a horizontal sliding device arranged on the rack and a lifting suspension device which is arranged on the horizontal sliding device and used for lifting and suspending equipment to be transferred. The equipment transferring obstacle overcoming vehicle is stable in mechanical structure and excellent in weighing performance; the height of the supporting legs can be adjusted, and therefore the supporting legs can adapt to different work environments and can stably overcome obstacles to achieve the equipment transferring aim. The lifting suspension device can fix the equipment to be transferred and then lift and suspend the equipment, and then the whole equipment is promoted to be transferred.

The invention provides a transformer oil leakage monitoring and alarming device and method. The device includes a weighing platform, a support rod, a control box and a wireless transmitting antenna. The upper surface of the weighing platform is a slope. Made of organic polymer composite materials; the control box is equipped with a power supply module, a weighing module, a computing module and a wireless communication module. The weighing module includes a sensor, an amplifier circuit and an A / D conversion module. The lower surface is connected, and the output end of the sensor is connected to the operation module through the amplification circuit and the A / D conversion module in turn, and the operation module is connected to the wireless communication module. The method includes the following steps: measuring the weight at T1; measuring the weight at time T1+T; calculating the increased weight H within the T time; judging the oil leakage of the transformer according to H and the set value h. The invention has low cost and is convenient to use, and can accurately judge the oil leakage condition of the transformer.

The invention discloses an environment-friendly automatic operation platform integrated with a workover main engine and a use method thereof, including a workover vehicle and a supporting platform, a tong device connected to the upper surface of the workover vehicle, and one end of the tong device connected to a hydraulic tong for making and breaking; The side surface of the platform is connected with a support frame, and the side surface of the support frame is hinged with the operation platform. The operation platform includes a double-layer structure of the work surface and a support plate, and a rotating mechanism is arranged between the work surface and the support plate; Slips, buckle device and pipe support device cooperate with the pipe string. The device solves the problem of repeated erection and disassembly of the existing workover platform during use, which is time-consuming and laborious, and the efficiency and accuracy of positioning with the wellhead are low, and the cooperation with the hydraulic tongs for making and breaking is low in efficiency, high in difficulty and high in danger. It has the characteristics of no need for disassembly, fast movement and deployment with the workover main engine, accurate and fast positioning, and convenient cooperation with make-up and break-out hydraulic tongs, greatly improving work efficiency.

The invention relates to the field of belt scale weighing, and discloses an electronic belt scale weighing system. The electronic belt scale weighing system comprises a login page unit, an equipment management unit, a weighing management unit, a packaging management unit, an equipment detection unit, a database management unit, a system information unit, a system management unit and an exiting unit which are mutually connected; the equipment management unit is used for helping a user to carry out functional management for an equipment name, a code, an IP, a communication port and an extensioninformation of a packaging machine and helping the user to process the basic data information of the packaging machine; and the weighing management unit is used for helping the user to carry out weighing management for the weight information of a product before packaging the product is carried out, and the user feeds back a packaging machine model which needs to be configured for the electronic belt scale weighing system through the weighing data information. According to the electronic belt scale weighing system, the fact that intelligent management of the electronic belt weighing is carriedout is realized, the stability, speed and safety of the system is improved, the use is convenient and efficient, and it is ensured that the electronic belt scale weighing effect is better.

The invention discloses a continuous multi-brick weighing and feeding device for a refractory material. The device comprises a weighing and feeding machine support, a pressure sensor and an electric cabinet; a rib plate is arranged on the weighing and feeding machine support, and a weighing and feeding machine support frame is arranged at the upper end of the weighing and feeding machine support;a sliding table is arranged at the upper end of the weighing and feeding machine support, a sliding groove is formed in the upper end of the sliding table, and a wheel supporting frame is arranged atthe upper end of the sliding groove; a wheel shaft is arranged on the wheel supporting frame, wheels are arranged on the wheel shaft, and a carrying box is arranged at the upper end of the wheel supporting frame; a pressure sensor and a brick are arranged at the upper end of the carrying box, one side of the carrying box is provided with a cable, and one side of the cable is provided with the electric cabinet; and keys, a power switch and a display screen are arranged on the electric cabinet. The continuous multi-brick weighing and feeding device has the beneficial effects that the structure is simple, the manufacturing cost is low, automation degree is high, the labor amount of workers is small, the weighing setting effect is good, the performance is stable, and the interchangeability isgood.

The invention discloses a fabricated bridge which comprises a first bridge seat. One end of the first bridge seat is fixedly connected with split devices, the part, located at the bottom of the split device, of one end of the first bridge seat is fixedly connected with a supporting device, and the top of the end, away from the first bridge seat, of the supporting device is fixedly connected with a second bridge seat. The supporting device comprises a first supporting seat and a second supporting seat, mounting devices are arranged at the tops of the first supporting seat and the second supporting seat, transverse supporting rods are slidably connected to the inner walls of the mounting devices, and triangular reinforcing rods are fixedly connected to the bottoms of the two ends of each transverse supporting rod; and the ends, away from the transverse supporting rod, of the triangular reinforcing rods are fixedly connected with supporting plates, the split devices are arranged to be multiple independent sets, and the tops of the supporting plates extend to the bottoms of the transverse supporting rods and are in sliding connection with the bottoms of the transverse supporting rods. The invention relates to the technical field of buildings. The fabricated bridge is convenient to assemble and transport, safe and reliable to use and good in bearing capacity.

The invention discloses a domestic recovery device for thermal energy of shower wastewater. The domestic recovery device for the thermal energy of shower wastewater comprises a main device body, a heat exchange plate, an upper heat exchange pipe, a lower heat exchange pipe and a water outlet pipe. A standing platform is arranged on the upper side of the main device body, and a water chute is formed between the edge of the standing platform and the main device body. The lower side of the standing platform is connected with a heat exchange chamber, and a support plate is fixedly arranged on theupper side of the heat exchange chamber. Support blocks are fixedly arranged on the upper side of the support plate, and the upper heat exchange pipe is arranged between the support blocks. The outerside of the heat exchange chamber is fixedly connected with the main device body, and a water guide plate is fixedly arranged on the lower side of the heat exchange chamber. A limiting rib is fixedlyarranged on the inner side of the standing platform, and the upper side of the limiting rib is connected with the heat exchange plate. The domestic recovery device for the thermal energy of shower wastewater can exchange the thermal energy in the shower, therefore can recover the thermal energy of shower wastewater, can also carry out secondary thermal energy exchange for the shower wastewater inthe heat exchange chamber, and therefore improves the recovery effect of the thermal energy of shower wastewater.

The invention discloses technology for eliminating static electricity of polyvinyl chloride powder. Polyvinyl chloride powder dried by air flows from the upstream is subjected to first humidificationin an inlet pipe opening of a vibrating screen and then screened vibrationally and discharged to a secondary conveying pipeline. The polyvinyl chloride powder in the secondary conveying pipeline is subjected to secondary humidification and enters a packing material bin to perform packing operation. With the technology, the environment of the packing site is improved. A packing machine smoothly discharge and has good weighing effect. Pocketfuls are avoided. The weighting requirement is met.

A sightseeing elevator cage comprises a cage and a frame, wherein the cage is arranged on the bottom frame of the frame, an elastic weighing device is arranged between the cage and the bottom frame, and an outer cover is arranged on the frame at the rear wall of the cage; the frame comprises the bottom frame, an upright post and a mounting frame, wherein the bottom frame and the mounting frame are rigidly connected through the upright post; the outer cover is fixed on the mounting frame and the bottom frame; and the outer cover is connected with the mounting frame and the bottom frame throughconnecting pieces. Compared with the prior art, the sightseeing elevator cage has the advantages of simple and convenient mounting, field mounting quality improvement, high mounting strength, good stability, capability of meeting the requirements on installation of the complex outer cover, reduction in weight of the sightseeing side of the cage, capability of balancing the compression amount of weighing rubber, weighing error reduction and good weighing effect.