34results about How to "Solve the inconvenience of collection" patented technology

The invention provides a method for predicting the residual life of a lithium ion battery based on a WDE optimization LSTM network, and relates to the technical field of lithium ion batteries. The method comprises the steps of firstly, constructing two groups of lithium ion battery monitoring indexes; acquiring lithium ion battery monitoring data, and extracting lithium ion battery monitoring index data and lithium ion battery capacity data from the lithium ion battery monitoring data; then determining an LSTM network structure, and building a model for indirectly predicting the residual lifeof the lithium ion battery based on LSTM; utilizing a weighted differential evolution algorithm to optimize key parameters in the model for indirectly predicting the residual life of the lithium ion battery; utilizing optimization data to determine an optimal model for indirectly predicting the residual life of the lithium ion battery; and finally, predicting later lithium ion battery capacity data by utilizing the optimal model for indirectly predicting the residual life of the lithium ion battery. According to the method for predicting the residual life of the lithium ion battery based on the WDE optimization LSTM network, the change rule of the lithium ion battery capacity data can be accurately predicted, and the residual life of the lithium ion battery can be effectively evaluated.

The prevent invention discloses a reproduction method for the seed of the Lespedeza virgata, the steps of which are that: firstly, the fruit spur, which does not reach full maturity, of the Lespedeza virgata is picked to be kept cool and to be adequately matured, and after the seed reaches full maturity and turns chocolate brown, the seed is collected; secondly, the seed coat is softened and bony-oriented in the hot water at the temperature of 80 DEG C, so that the seed can be inflated and activated rapidly; thirdly, the seed shall be mixed with the dry sand in a given ratio for sowing; fourthly, the seed is covered with mulch film for the culture of seedling, so that the emergence of seedlings can be rapid and orderly. The method of the present invention is not only convenient to operate, but also saves labor and time; through controlling the picking time of the seed, performing the later-maturity processing for the seed and pre-processing the seed with hot water, the sprouting rate reaches more than 86 percent and the seedling rate reaches more than 95 percent.

The invention discloses a steel reinforcement cage welding device for bridge construction, which comprises a welding machine, a welding head, a supporting plate and a fixing disc, supporting rails are symmetrically connected to the bottom end of the welding head through sliding structures, and supporting bases are fixed to the bottom ends of the supporting rails. Scraps with sparks generated during welding of the welding head are collected through the collecting box and cooled through cold water, so that the scraps are conveniently collected, meanwhile, potential safety hazards caused by splashing of the scraps with the too high temperature are avoided, the practicability of the welding device is improved, the scraps entering the collecting box can be collected through the supporting frame, and the welding efficiency is improved. After the supporting frame is independently taken out, chippings can be conveniently cleaned, so that the collecting box does not need to be independently disassembled during cleaning, the convenience of the welding machine during use is improved, through the adjustable design of the supporting plates, the distance between the two supporting plates can be adjusted according to the length of a reinforcement cage during welding, and therefore the welding machine can adapt to reinforcement cages with different lengths; and the application range of the welding device is greatly widened.

The invention discloses an asphalt softening microwave heating box and relates to the technical field of asphalt heating devices. The microwave heating box comprises a box body, wherein a box door isarticulated with the side end of the box body; a heating device is arranged at the top in the box body; a driving motor is arranged on an inner wall, opposite to the box door, in the box body; the driving motor is connected with a speed reducer; an output shaft of the speed reducer is connected with a rotation disk located in the box body; the rotation disk is detachably connected with a first mounting plate; the first mounting plate is connected with a first extension mechanism; the first extension mechanism is connected with a second mounting plate; the second mounting plate is connected with a heating barrel for containing asphalt through a plurality of connecting rods; and an end cover is articulated with one side end, close to the box door, of the heating barrel. The box has the advantages that the box is convenient to operate, high in automation degree and high in heating efficiency.

A multipurpose mechanical walnut sheller comprises a protective shell, a buffer spring, a moving rod, a collecting box and a cleaning brush, an air cylinder is installed in the center of the top of the protective shell, a piston rod is installed at the bottom of the air cylinder, a movable block is installed on the outer wall of a rolling bearing, and the collecting box is installed above a placing table. A mounting block is connected to the horizontal position of the inner wall of the collecting box, a vibration spring is mounted at one end of the mounting block, and a sieve plate is mounted at one end of the vibration spring. The multipurpose mechanical walnut sheller is provided with a clamping tool and a sieve plate, when the multipurpose mechanical walnut sheller is used, the clamping tool is matched with a telescopic rod and a traction rope, so that the stability of walnut placement is improved, the trouble that people fix walnuts through hands is effectively solved, the sieve plate is matched with a vibration spring, separation of walnut kernels and walnut shells is improved, and the practicability is high. And the screening work of people is reduced, the workload of people is reduced, and meanwhile the working efficiency of people is improved.

The invention discloses an efficient automatic rotary hydraulic casting machining device which comprises a shell, a supporting column and a rotary hydraulic oil cylinder. A first sliding rod is arranged on the inner wall of a first sliding sleeve; the outer wall of the first sliding rod is slidably connected with the inner wall of the first sliding sleeve in a clamped mode; the back face of the first sliding rod is fixedly connected with the upper part of the front face of a square plate; two bent plates are arranged on the right side of a straight rod; the left sides of the two bent plates are attached to the right side of the outer wall of the straight rod; a first spring is arranged on the right side of the straight rod; the upper end and the lower end of the first spring are fixedly connected with the inner sides of the two bent plates correspondingly; and the outer sides of the two bent plates are rotatably connected with the right side of the front face of the square plate through pin shafts. According to the device, through cooperation of a motor, the square plate and a screw rod, a user changes the distance between clamps by controlling the rotary hydraulic oil cylinder, the problem that the distance between the clamps cannot be changed when an existing device works is solved, and limitation does not exist.

The invention discloses environment-friendly dust removal equipment convenient for dust collection, and particularly relates to the technical field of environment-friendly equipment. The environment-friendly dust removal equipment comprises a dust removal box body, wherein one side surface of the dust removal box body is provided with an air inlet, and the other side surface of the dust removal box body is provided with an air outlet; a partition plate is arranged in the dust removal box body; a fan is arranged at the top end of an inner cavity of the dust removal box body; and the dust removal box body is fixedly connected with the fan through a bracket. According to the invention, a dust guide plate and a collection box are arranged, so that dust particles can be prevented from falling into gaps between the collection box and the dust removal box body; under the action of gravity, the dust particles fall into the interior of the collection box body; the collection box body can be slidably opened through rolling between a roller wheel and a roller groove, so that the dust particles in the collection box body can be conveniently processed; and a connecting push rod and universal wheels are arranged, a base plate rolls through the universal wheels, and the angle can be adjusted, so that the dust removal box body can be conveniently transported to a working area, and the labor intensity of users is reduced.

The invention discloses a device for classifying and screening ores. The device comprises a machine body, wherein a screening device is arranged in the machine body; a screening plate is arranged in the screening and classifying device; and a crushing device is further arranged on the right side of the screening and classifying device. According to the device, the screening device and a metal classifying device are arranged, large ores and metal ores are screened and classified, so that the collection inconvenience of the large ores and the waste of the metal ores are avoided; the crushing device is arranged on the right side of the screening and classifying device, and the large ores are crushed, so that the large ores are convenient to collect; and the device is high in automation degree, high in treatment efficiency and wide in application range.

The invention discloses a dust removing device for machine tool machining. The dust removing device comprises a bearing plate. A main shaft box is fixed to one side of the upper end of the bearing plate. A three-claw chuck is arranged on the side wall of one end of the main shaft box. A bearing frame is fixed to the other side of the upper end of the bearing plate. The upper end of the bearing frame is provided with an electric guiding rail. A third sliding block is mounted at the upper end of the electric guiding rail. A knife rest is fixed to the upper end of the third sliding block. A second mounting block is fixed to one side of the upper end of the bearing frame. One side of the second mounting block is rotationally connected with a rotating disc. A rotating rod is fixed to one side of the rotating disc. The other side of the second mounting block is provided with a limiting block. According to the dust removing device, through transformation for the dust removing device for machine tool machining, the problem that dust falling off from a machine tool is inconvenient to collect is solved, the dust can be automatically swept and moved, a dust removing frame is fixed through limiting devices arranged at the four corners of the dust removing frame, the time and labor are saved, the structure is simple, and using is convenient.

The invention discloses a processing method for leftovers. The processing method comprises the specific steps that 1, a square tray is arranged in a collection box; 2, a refrigeration system is arranged in the collection box; 3, leftovers are poured into the tray; 4, before the tray is full, the temperature in the collection box is maintained from 0 DEG C to 5 DEG C to prevent leftovers from goingbad; 5, after the tray is full, the leftovers are vibrated and flattened through a vibration rod so as to be evenly laid in the tray; 6, the leftovers in the tray are refrigerated through the refrigeration system; 7, the leftovers are taken out while being refrigerated in a square block shape; 8, the square ice block type leftovers are collected and transported through a refrigeration vehicle; and 9, the leftovers refrigerated in a block shape are ground and processed to be fish feed or pig feed. The technical problem that leftovers are wasted and inconvenient to collect in the prior art canbe solved.

The invention belongs to the technical field of urinalysis, and discloses a urinalysis method and system, a urinal and a storage medium, and the method comprises the steps: obtaining registration information and first payment information inputted by a user, and collecting urine; analyzing and detecting the collected urine; and sending a urine detection result to the user side. The urinal comprises: a urine collecting funnel; a detection mechanism which comprises a detection unit and a driving unit, wherein the driving unit is used for driving the detection unit to move to the urine collection funnel, and the detection unit is used for detecting urine in the urine collection funnel; an information acquisition mechanism which comprises equipment identification picture information, wherein the equipment identification picture information comprises urinal number information; a communication mechanism which is used for establishing communication connection with a user side; and a control mechanism which is used for controlling the detection mechanism to detect and analyze the collected urine after receiving the registration information and the first payment information input by the user, and sending a detection result to the user side. The problems that a traditional urinalysis process is long in waiting time and inconvenient in urine collection can be effectively solved.

The method is suitable for the field of power construction and provides a wire arranging mechanism and a cutting machine for power equipment. The wire arranging mechanism comprises a bearing base, a first driving mechanism and a second driving mechanism. A straightening part is arranged at the output end of the second driving mechanism, a limiting assembly is arranged on the bearing base and usedfor being matched with the straightening part to straighten a cable to be straightened, and a trimming assembly used for flattening the cable to be straightened on the straightening part is arranged at the output end of the first driving mechanism. According to the cable straightening device, the straightening part is driven by the second driving mechanism to move and is matched with the limitingassembly to straighten the cable to be straightened; meanwhile, the trimming assembly is driven by the first driving mechanism to move towards the straightening part; according to the waste cable collecting device, the waste cable collecting device is used for collecting waste cables to flatten the cables, and the bent cables can be straightened and flattened at the same time, so that the cable arranging operation is realized, the subsequent collection and use are facilitated, the situation of disordered winding during collection is avoided, and the problem that the bent cables are inconvenient to collect during collection of the existing waste cables is solved.

The invention relates to a watermelon young fruit picking device. The device comprises a storage box, a cutting device and a lifting device, the storage box comprises a box body and partition plates,the box body is a hollow cuboid with an opening in the bottom surface, and a first bearing plate located at the left portion and a second bearing plate located at the right portion are arranged at theopening in the bottom surface of the box body; and the partition plates comprise the first partition plate and the second partition plate which are the same in height, the first partition plate and the second partition plate are vertically arranged at the right end of the top face of the first bearing plate and the left end of the top face of the second bearing plate respectively, and handles arearranged at the front end and the rear end of the top face of the box body. The cutting device comprises a cutting plate and a driving gear, and the lifting device comprises a puncture mechanism, a driving rod, an ejecting plate and a driving mechanism. The problems that a melon farmer needs to carry out a large amount of repeated labor in the watermelon young fruit picking process, the process is tedious, and picked young fruits are inconvenient to collect are solved, and the watermelon young fruit picking efficiency and collecting efficiency can be improved through the device.

The invention discloses a vehicle-mounted excrement residue solid-liquid separation device which comprises a main body and a supporting table, a positioning block is fixed to the main body, a vehicle-mounted placing frame is arranged on the outer side of the positioning block, a damping spring is fixed to the center of the interior of the vehicle-mounted placing frame, an object inlet is formed inthe center of the upper end of the main body, and a separation frame is arranged in the main body; the supporting table is arranged at the rear end of the separation frame, an electric push rod is arranged at the upper end of the supporting table, a first gas detector is fixed to the rear end of the inner surface of the main body, a gas outlet pipe is connected to the right side of the upper endof the main body, a gas outlet pipe is connected to the outer side of the gas outlet pipe, and a positioning clamping groove is formed in the gas outlet pipe; and a filter screen is arranged in the positioning clamping groove. The first gas detector can detect gas in the main body, and the gas outlet pipe and a micro gas pump can discharge the gas in the main body, so that the main body is prevented from bursting due to the fact that a large amount of gas is generated in the excrement residue transportation process.

The invention provides a node voltage acquisition circuit and an active stealth experiment device, which relate to the technical field of DC active stealth experiments. The node voltage acquisition circuit comprises a processor, a decoder and multiple groups of analog electronic switches, wherein each analog electronic switch group comprises multiple analog electronic switches; the processor and the decoder are connected; each analog electronic switch in the same group is connected with the same port of the decoder; each port of each analog electronic switch is respectively connected with each node in a resistance network circuit; the processor is used for controlling each analog electronic switch group to be conducted sequentially through the decoder and controlling each analog electronic switch in the analog electronic switch group to be conducted sequentially to acquire the voltage value of the corresponding node. Through the above setting, the problems of inconvenient acquisition due to too many nodes in need of voltage acquisition in the resistance network circuit and long consumed time in the existing active stealth technology can be solved.

The invention discloses a multifunctional fish removing bracket, and relates to the technical field of fishing tools. The multifunctional fish removing bracket comprises a bracket body, a water flow passage and inclined plates, wherein the upper portion of the bracket body is provided with a plurality of supporting rods arranged side by side, and a gap for fishes to fall down is formed between anytwo adjacent supporting rods; the water flow passage is located under the supporting rods, one end of the water flow passage is communicated with an external water source, and the upper portion of the water flow passage is provided with an opening extending in the axial direction of the water flow passage; the number of the inclined plates is two, first side edges of the two inclined plates are connected to the portion, located under the supporting rods, of the bracket body, second side edges of the two inclined plates are in lap joint with the two sides of the opening of the water flow passage, and the two inclined plates gradually approach each other from top to bottom, so that the fishes falling down from the gaps between the supporting rods slide into the water flow passage along thetwo inclined plates. The problems are solved that the fish removing efficiency in the prior art is low, and the fishes removed from a fishing net are irregularly scattered on a deck and inconvenientlycollected.

The invention discloses an automatic photovoltaic glass feeding and sand blasting mechanism. The top of a straight plate is rotationally connected to the lower portion of an inclined plate through a hinge pin, a sand blasting machine is arranged below the straight plate, the top of the sand blasting machine is fixedly connected to the left side of the bottom of the straight plate, a sliding sleeveis arranged on the left side of the straight plate, the right side of the sliding sleeve is fixedly connected to the left side of a straight plate, a sliding rail is arranged on the left side of thestraight plate, the outer wall of the sliding rail is slidably connected to the inner wall of the sliding sleeve in a clamped mode, and the left side of the sliding rail is fixedly connected to the upper portion of the left side of the inner wall of a shell. According to the mechanism, through cooperation of a motor, the shell and the inclined plate, the motor indirectly drives a double-end stud to rotate through meshing of a first gear and a second gear during rotation, threads on the two sides of the double-end stud are opposite, two sleeves are driven to synchronously get close to or get away from each other during movement, lifting of the sand blasting machine is achieved, The problems that when an existing device works, lifting is not stable, and lateral deviation is likely to happenare solved, and practicability is improved.