53results about How to "Easy to export" patented technology

The utility model relates to the technical field of matrix screening equipment, especially to a seedling matrix screening device, including base, mount, connecting support, feed inlet and screening mechanism, the mount is swinged with the fixed lug on the base through the connecting shaft of one side, and the other side of mount is connected with base through the propulsion mechanism, the upper portion of mount is provided with screening mechanism, the screening mechanism includes the support bracket, the auxiliary material guide support, the roll, the screening cylinder, the guide wheel and the pivot, the auxiliary material guide support sets up on the support bracket, and the inside of auxiliary material guide support is provided with a plurality of rolls, and the outer wall of roll and screening cylinder is provided with the joint, the upper portion of support bracket is provided with the guide wheel, and the outer wall of guide wheel and screening cylinder is provided with the joint, the guide wheel sets up on the pivot, and the pivot is connected with first drive motor through the transmission chain, the utility model discloses for solving the problem that the existing matrix screening equipment, the discharge outlet is easy to block in the discharging process.

The utility model discloses an anti -interference's electric power equipment fault diagnosis device, including device body, the shell subassembly of device body outside swing installation, device body includes the wiring port of setting at device body top, and device body bottom is provided with the outgoing line mouth, and the anti -collision angle of fixed connection is all established in device body top four quarters, and device body top is provided with the solar cell panel of connection, and the heat -conducting silicone grease is all daubed in device body inner wall, and the mainboard of fixed connection is established in device body inside, and the silica gel shock pad of setting connection is established in the mainboard top surface, by the electromagnetic shielding sealed cabin body that constitutes by sealing rubber strip, conducting rubber gasket, metal spring piece and metal shield together, and the filter array board (including common mode inductance, X / Y electric capacity) of symmetrical layout, can effectively isolate external interference, provide clean working environment for internal core module.

The utility model discloses a PUR hot melt electronic glue spreader, an adjusting mechanism comprises two extension frames, a moving frame is slidably connected between the two extension frames, one side of the upper end of the moving frame is fixedly connected with a scraping plate, one end of the scraping plate, which is far away from the moving frame, extends towards the inclined upper part, and the other end of the scraping plate is fixedly connected with an adjusting mechanism. An electric heating rod is fixedly installed in the middle of the inner side of the movable frame, a glue outlet is fixedly connected to the position, below the electric heating rod, of the bottom face of the movable frame, a sealing plug is in threaded connection with the inner wall of the glue outlet, cleaning plates are slidably connected to the two sides of the inner wall of the movable frame, and the top end of each cleaning plate extends to the position above the movable frame. The middle of the surface of each cleaning plate penetrates through and is in sliding connection with an electric heating bar, after the scraping plate scrapes hot melt adhesive on the surface of the gluing roller, redundant hot melt adhesive is temporarily stored to the inner side of the moving frame along the scraping plate, the electric heating bar is installed in the moving frame, the hot melt adhesive can be heated, and the hot melt adhesive can be conveniently guided out subsequently.

The invention belongs to the field of chemical production, and discloses a method for preparing high-oil-absorption and high-reinforcement white carbon black by using fluorine-containing silicon slag, which comprises the following steps: adding liquid-containing fluorine-containing silicon slag into a hot aluminum hydroxide solution to react until the liquid-containing fluorine-containing silicon slag is clear, and adding water to dilute to obtain a solution A; heating the solution A, adding dilute sulphuric acid in stages to neutralize to a target pH value, stirring, filtering, and carrying out countercurrent washing on the silica gel with pure water until the conductivity of washing water reaches the standard; adding an organic azeotropic solvent into the desalted silica gel, heating and preserving heat, and evaporating out part of the solvent to obtain a white carbon black primary product; and calcining the primary product at 500-800 DEG C, and crushing to obtain the target white carbon black. According to the invention, high-value utilization of the fluorine-containing silicon slag is realized, and the problems of poor reinforcing effect, low oil absorption value and insufficient activity of a traditional process product are solved.

The utility model discloses an efficient cocoa material continuous fine grinding device which comprises a grinding box, a feeding hopper, smashing rollers, a main grinding roller and a screening plate, the center of the bottom of the grinding box is communicated with the feeding hopper, and a first smashing shaft and a second smashing shaft are symmetrically installed in the feeding hopper. A first crushing shaft and a second crushing shaft are symmetrically mounted in the grinding box, crushing rollers are correspondingly and fixedly mounted on the first crushing shaft and the second crushing shaft, a first main grinding shaft and a second main grinding shaft are symmetrically mounted in an inner cavity of the grinding box, main grinding rollers are correspondingly and fixedly mounted on the first main grinding shaft and the second main grinding shaft, and mounting shaft brackets are fixedly mounted on the side walls of the grinding box and the feeding hopper; a left-right-hand worm is installed on the installation shaft frame, and the top end of the left-right-hand worm is connected with the output end of a servo motor. The cocoa material fine grinding device has the advantages that crushing, grinding and screening operation of cocoa materials can be completed only through one servo motor, the production and manufacturing cost of the device can be reduced while the fine grinding efficiency of the cocoa materials is guaranteed, and practicability is higher.

The strawberry harvesting robot system of the present invention includes: a mobile structure that moves between seedbeds; a robot frame mounted on the mobile structure; a capturing device for capturing strawberries to be harvested; a harvester, one or more of which are mounted on the robot frame facing the seedbeds; a cutting section that advances to the seedbed to harvest strawberries at the front end of the harvester, grasps the stems of the captured strawberries, cuts off the remaining portion, and returns to its original position while the strawberries are suspended; and a transfer section that clamps the stems of the strawberries suspended at the cutting section with a transfer clamp, cuts off the stems while leaving a fused portion, and transfers the strawberries while they are suspended. Behind the harvester; a plate bracket, installed at the upper rear of the harvester, for placing a stem-jointing plate that has been radially cut in the center to form barbs; a plate supply unit for supplying the stem-jointing plate to the plate bracket; a plate joining unit, where, when the transfer unit is located under the plate bracket, the stem-jointing plate placed on the plate bracket faces downwards so that the barbs are inserted into the stem-jointing part, thereby joining the stem-jointing plate with the strawberry; a packaging unit, where, when the strawberry is removed from the transfer unit by adsorbing the stem-jointing plate with the strawberry attached, the stem-jointing plate is placed on the upper end of the packaging box located on the lower side, thereby packaging the strawberry in a state of being suspended in the packaging box.

This invention discloses a raw material screening and proportioning system for plastic bucket production, relating to the field of plastic bucket production technology. The invention includes a screening box, with a support block fixedly connected to its upper surface. A transmission mechanism is located on the upper surface of the support block, and a servo motor is fixedly connected to the upper surface of the transmission mechanism. A discharge mechanism is located on one side of the outer wall of the screening box. A first support plate is fixedly connected to the lower part of one side of the outer wall of the screening box, and a collection mechanism is located above the first support plate. A second support plate is fixedly connected to the upper part of one side of the outer wall of the screening box, and a proportioning mechanism is located above the second support plate. A vibration motor is fixedly connected to the outer wall of the screening box. Since the first screening screen, the second screening screen, and the conveying plate are all installed at an angle, it facilitates the conveying of materials to the discharge port for easy material discharge. The rotation of the stirring shaft drives the fixed block, which in turn drives the brush strips to rotate. The rotating brush strips continuously move the material, improving the working efficiency of the device.

The application discloses a water guide structure for a ceramic plate curtain wall, which comprises a water guide plate connected and installed in cooperation with a bottom mounting seat of the ceramic plate, a water guide plate connecting assembly arranged between the water guide plate and the bottom mounting seat of the ceramic plate, and a flow guide plate installed in cooperation with the water guide plate; the bottom of the water guide plate is provided with a flow guide opening, and the end of the flow guide plate extends to the flow guide opening; the water guide structure for the ceramic plate curtain wall of the technical scheme is installed at two positions of the end of the water guide plate and the bottom plate mounting seat of the bottom of the ceramic plate and the supporting column of the wall body, so that the installation of the water guide plate is stable, the water at the inner wall surface is conveniently guided out through the extension of the flow guide plate to the wall surface position, the water inside is conveniently drained through the flow guide opening structure arranged on the water guide plate, and the external water flow correspondingly flows out along the water guide plate; the overall structure not only achieves an aesthetic effect, but also facilitates the timely drainage of the water inside.

The utility model relates to a heat abstractor for printer technical field, especially is a heat abstractor for printer, including the printer main part and the heat dissipation hole for printing file, printer main part one side is equipped with the heat dissipation hole for the heat dissipation of its internal parts, the heat dissipation hole outside is equipped with heat abstractor assembly, heat abstractor assembly includes fixed frame, heat dissipation fan, dust screen, heat conduction rod, heat dissipation fin and magic tape, the fixed frame that printer main part outside is closely combined has the fixed frame that surface is equipped with a plurality of ventilation holes, a plurality of heat dissipation fans are installed in the fixed frame, a plurality of connecting plates are fixedly connected to the fixed frame top, in the utility model, through setting heat dissipation fan, the air circulation of printer main part inside and outside is accelerated, uses in cooperation with heat conduction rod and heat dissipation fin, increases the heat dissipation effect inside printer main part, avoids the condition that the dust four spillover of directly placing fan directly at printer main part side.

The invention relates to the technical field of photoelectric devices, and discloses an optical engine packaging structure and a preparation method thereof. The structure comprises an adapter plate structure, an electrical module, a first rewiring layer, an optical module and a packaging substrate, a containing space of the adapter plate structure comprises at least part of the thickness of the adapter plate structure, and a conductive structure is arranged in a penetrating mode in the thickness direction; the electrical module is arranged in the accommodating space and the front surface of the electrical module is exposed; the first redistribution layer is arranged on the adapter plate structure and is electrically communicated with the conductive structure and the electrical module; the optical module is arranged on the first rewiring layer, the front side faces the first rewiring layer, and an optical port is exposed to the external space and connected with an external optical device; the packaging substrate is arranged on the back surface of the adapter plate structure and is suitable for being electrically connected with the electrical module. According to the invention, the optical module is stacked on the electrical module, so that the warping is reduced, the signal transmission is improved, the packaging size is reduced, and the process is simple.

The utility model relates to the technical field of airport flow guiding screen, especially a modular detachable flow guiding screen, including support module, panel module and end compensation module, one or one and above support module cooperation splicing form triangular support main part, be equipped with the installation inclined plane on triangular support main part, the shape of panel module is matched with the shape of installation inclined plane, and panel module is detachably arranged on the installation inclined plane, end compensation module is detachably arranged on the top of support module. The utility model discloses according to the demand of different height and length of actual operation, can utilize one or one and above support module cooperation splicing form triangular support main part with installation inclined plane, triangular support main part can effectively improve the stability of overall structure, and adopts modular design to realize the quick dismounting of flow guiding screen.

The utility model relates to the technical field of flowerpot, especially a money tree flowerpot with light adjusting function, including flowerpot upper cylinder and flowerpot lower cylinder, the mutual rotation clamping between flowerpot upper cylinder and flowerpot lower cylinder, the inside fixed mounting of flowerpot upper cylinder has money tree root transplanting assembly through fastening bolt, and money tree root transplanting assembly includes upper fixed frame and lower fixed frame, and the upper fixed frame and lower fixed frame are fixedly connected each other through support rod, and the top of flowerpot upper cylinder is provided with extension watering hole, the device can pull out the money tree outside the device through money tree root transplanting assembly, and the staff can transplant the whole money tree, the practical significance is outstanding, and the device can export the excess moisture in the flowerpot for the staff through the design of rotatable flowerpot upper cylinder and flowerpot lower cylinder and water leakage hole and water outlet, and then reduces the risk of money tree root soaking in water.

The utility model relates to a rice noodle production and processing flow, and provides soaking equipment for rice noodle production. The soaking equipment comprises a soaking box used for containing rice; and a box cover for sealing the soaking box is arranged at the top of the soaking box. The feeding and discharging device is arranged on the soaking box and used for inputting and outputting rice into and out of the soaking box. The stirring device comprises a plurality of blades which are independently arranged in the box body and used for disturbing water flow to enable the water flow to generate upward and horizontal compound motion so as to stir rice; the telescopic mechanism is arranged in the rotating mechanism and used for driving the blades to move up and down so as to adjust the screw pitch between the blades. According to the equipment, the blades are independently arranged, the screw pitch between the blades in different soaking stages is changed through the telescopic mechanism, and then the water flow direction is changed, so that collision between the blades and rice is reduced, and rice damage is reduced.

The utility model belongs to electroacoustic conversion technical field, and concretely relates to a sound production device and electronic equipment, the sound production device includes the shell and accomodates the vibration system in the shell, and the vibration system includes the diaphragm subassembly, the voice coil and the framework, the outer periphery of diaphragm subassembly is connected in the shell, the main part of framework is annularly arranged and has the opposite first side and second side, the first side is connected with diaphragm subassembly, the second side is equipped with the boss that is spaced apart along the circumference of main part, and the clearance is between the adjacent two bosses, and the boss extends towards the direction away from diaphragm subassembly relative to the second side, the top of voice coil is connected in the boss, and the top of voice coil and clearance form the air hole that surrounds. The utility model exports the heat generated in the inside of voice coil to the outside of voice coil through the setting air hole due to the electrification, and then is favorable to the heat export to the outside of sound production device, thereby is favorable to the reliability of sound production device, improves the service life of sound production device.

The technical scheme discloses a kind of rotor magnetic tile sticking device, including feeding mechanism, gluing mechanism, carrying mechanism, push mechanism, pressure mechanism, heating mechanism, output mechanism;Feeding device has material inlet piece, lifting piece, gripper cylinder;Lifting piece is arranged in the tail end position of material inlet piece, and gripper cylinder is arranged in the upper position of lifting piece;Gluing mechanism has rotating table, sliding table, drop glue table.The technical problem solved by the technical scheme is that four-axis mechanical arm is used to realize magnetic tile assembly on rotor.

The utility model belongs to the technical field of archive storage devices, particularly relates to a multifunctional moisture-proof archive rack, and aims to solve the problems that moisture-proof components of an existing archive rack cannot be recycled and need to be replaced frequently, and dynamic regulation and control of internal humidity are not achieved. Comprising a file rack cabinet body, a cabinet door, an annular sealing groove, a sealing lock catch assembly, an annular sealing bag and a condensation moisture-proof assembly, the annular sealing bag and the annular sealing groove are clamped in an aligned mode, and the cabinet door and the file rack cabinet body can be connected more tightly through the sealing lock catch assembly; the cabinet door and the file rack cabinet body can be guaranteed to be connected in a sealed mode so as to prevent external humid air from entering the cabinet body, the purposes of air isolation and moisture prevention are achieved, condensation and water separation are conducted on the air in the cabinet body through the arranged condensation moisture-proof assembly, drying and moisture prevention are achieved on the air in the cabinet body, and the two moisture-proof measures are combined, so that the cabinet door and the file rack cabinet body are effectively protected. Therefore, the file shelf has a good moisture-proof effect.

The utility model discloses a forming device for welding flux, which relates to the technical field of welding flux forming and comprises a bearing frame, a sliding frame is arranged in the middle of the top end of the bearing frame in a sliding mode, a screw penetrates through the lower portion of the outer wall of the sliding frame, one end of the screw is connected with a motor, and a lantern ring is installed at the top end of the sliding frame. And one side of the lantern ring is in threaded connection with a tightening pipe. According to the utility model, through the arrangement of the connecting pipe, the movable scraping plate, the reset valve, the pull rope and the like, when welding flux in the die holder is subjected to drawing forming operation and welding flux with high surface roughness appears, the movable scraping plate can be supported, so that the movable scraping plate pulls the pull rope, and the pull rope drives the reset valve to open; lubricating oil can be conveniently guided out through the connecting pipe and injected into the die holder, the rough area of the surface of welding flux can be conveniently lubricated in real time, friction is reduced, meanwhile, lubricating oil saving operation is completed, and the defect that lubricating oil is wasted due to traditional regular oil injection or continuous oil injection is overcome.

The water tank capable of preventing water accumulation comprises a tank body, a first water inlet, a first cavity section and a second cavity section are arranged in the tank body, and the first water inlet is communicated with the first cavity section; the second cavity section is arranged on the bottom wall of the first cavity section, a second water inlet is formed in the second cavity section, a guide surface is arranged on the bottom wall of the first cavity section, and the guide surface is connected to the second water inlet and guides water flow of the first cavity section to enter the second cavity section; the volume of the second cavity section is smaller than that of the first cavity section; and the water outlet piece is communicated to the second cavity section and guides the water flow of the second cavity section to be guided out. The humidifier comprises the water tank capable of preventing water accumulation. According to the water tank capable of preventing water accumulation and the humidifier, water flow of the first cavity section of the tank body can be guided to the second cavity section with smaller volume through the guide surface and then guided out, so that water accumulation is not easy to occur.

A blown film die head temperature control structure includes a blown film die head with an annular extrusion port. The blown film die head is evenly divided into N sector-shaped regions along its circumference, where N is a natural number. Each sector-shaped region is equipped with two arc-shaped heat-conducting oil pipes, the center of each heat-conducting oil pipe located on the vertical central axis of the blown film die head. The two heat-conducting oil pipes are close together, each extending from a first circumferential end to a second circumferential end of the corresponding sector-shaped region. Each heat-conducting oil pipe has an inlet and an outlet. In each sector-shaped region, one heat-conducting oil pipe has its inlet on the clockwise side and its outlet on the counterclockwise side, while the other heat-conducting oil pipe has its inlet on the counterclockwise side and its outlet on the clockwise side. This invention can maintain a basically uniform temperature at various points along the circumference of the blown film die head and can quickly adjust and change the temperature.

The invention relates to a power module bridge (100), comprising a cooler (102) having a guide surface (116) with at least two power modules (12) having arranged semiconductor structure elements, each power module (12) being assigned a current guide path, the invention relates to a power module (12) having a current guide path which is designed as an injection-encapsulated copper element (122) and a phase bridge (128) and which is connected to the power modules (12) by means of a first pre-component (106.1) by means of a first integrally bonded connection, a signal adapter (118) being assigned to each power module (12), the signal adapter (118) being connected to the power modules (12) by means of an adhesive (902), the signal adapter (118) being connected to the power modules (12) by means of a second pre-component (106.1), and the signal adapter (118) being connected to the power modules (12) by means of a second pre-component (106.1). The signal adapter (118) has a plurality of press-in pins (120) and a contact surface (602), the contact surface (602) being contactable by means of bonding wire connections via bonding wires (124) to the semiconductor components of the power modules (12), and the power modules (12) being connected to the cooling body (102) by means of a second pre-component (106.2) by means of a second integrally bonded connection to the cooling body (102).

The utility model discloses a garbage sorting treatment device which is characterized by comprising a bottom frame and a garbage sorting treatment box which is arranged on the bottom frame in a turnover mode through an air cylinder telescopic assembly. The garbage sorting treatment box comprises a rectangular outer frame with an upper opening and a lower opening, staggered leakage rows are obliquely arranged in the rectangular outer frame, are arranged in the rectangular outer frame side by side in a high-low mode and are provided with leakage holes, and an upper channel is formed by the staggered leakage rows on the side close to the air cylinder telescopic assembly and the bottom frame. The side, away from the air cylinder telescopic assembly, of the staggered leakage row and the bottom frame form a lower channel, and hanging teeth are arranged on the upper end face of the staggered leakage row in a protruding mode. The garbage sorting treatment device is simple in structure, convenient to operate and high in efficiency, effective separation can be carried out according to the size and property of garbage, the garbage treatment efficiency and quality can be improved, and meanwhile environmental pollution is reduced.

The utility model discloses a cold pressing workbench of a grinding block cold press, which comprises a cold pressing mounting table, a lower support is fixedly arranged on the lower surface of the cold pressing mounting table, an up-down sliding seat is arranged on the lower support, a through hole is arranged in the middle of the cold pressing mounting table, and a cold pressing outer die capable of sliding up and down is arranged on the inner side of the through hole. The upper surface of the up-and-down sliding seat is provided with two cold pressing outer mold up-and-down driving pieces for driving the cold pressing outer mold to slide up and down, the upper surface of the up-and-down sliding seat is fixedly provided with a cold pressing mold core supporting column, and the upper end of the cold pressing mold core supporting column is located in a middle through groove of the cold pressing outer mold; the cold pressing outer die vertical driving part controls the upper surface of the cold pressing outer die to be located at the lowermost end and the upper end of the cold pressing die core supporting column to be located on the same plane, the structure is simple, operation is easy and convenient, damage to the outer die in the machining process can be avoided, the service life is long, a workpiece can be guided out more conveniently, and convenience is brought to a user.

The utility model discloses a punching machine capable of collecting waste, and relates to the technical field of punching machines, the punching machine comprises a rack main body, a hydraulic cylinder, a punching column and a punching die, the top of the rack main body is provided with the hydraulic cylinder, the telescopic end of the hydraulic cylinder is provided with the punching column, and the surface of the rack main body close to the punching column is provided with the punching die. According to the punching machine capable of collecting the waste materials, after a round pipe is punched through the punching column, the generated metal waste materials can fall into the material guiding pipe from the punching die and the bottom of the machine frame body and fall into the collecting box through the material guiding pipe, at the moment, the collecting box can collect the metal waste materials generated during punching in a centralized mode, and therefore the waste materials are prevented from falling onto the ground; according to the waste collecting device, the labor amount of workers for collecting waste can be reduced, long metal round pipes can be supported through the movable rollers, so that the placing stability of the long metal round pipes is improved, and the workers pull the metal round pipes easily.

The utility model discloses a kind of demolding spray devices of cold drink production equipment, it is related to cold drink production field, including sliding type support assembly, the side end of sliding type support assembly is slidably installed with turnover type clamping assembly, the side end of sliding type support assembly is provided with hot mould spray assembly;The turnover type clamping assembly contains gear, by the internal structure cooperation of turnover type clamping assembly sliding type support assembly, to mould is overturned.This demolding spray device of cold drink production equipment is clamped and limited by sliding plate cooperation fixed plate, clamping plate to mould, then by servo motor driving gear rotation and then drive another group of gear meshing with gear rotation, and then drive mounting plate, sliding plate and the mould clamped inside are overturned, to collect into the collection box inside cold drink in mould is slid and collected, reach device when using can conveniently cold drink in mould is quickly exported, to replace manual material taking, improve device production efficiency.

The utility model discloses a casing spraying auxiliary material homogenizing assembly, which relates to the relevant technical field of casing spraying processing, and comprises an auxiliary material homogenizing assembly, one side of the auxiliary material homogenizing assembly is provided with a casing spraying assembly for spraying auxiliary materials on casings, and the other side of the casing spraying assembly is provided with a casing spraying assembly for spraying auxiliary materials on casings. One side of the sausage casing spraying assembly is provided with a sausage casing detection assembly for detecting the quality of the sausage casing, and the sausage casing detection assembly is arranged on the other side of the auxiliary material homogenizing assembly. According to the casing spraying auxiliary material homogenizing assembly, after mixing is finished, an ultrasonic vibration rod is convenient for defoaming and homogenizing casing spraying auxiliary materials, the spraying effect of the casing spraying auxiliary materials is improved, a spraying channel is convenient for conveying casings through a conveying roller, a spraying pipe is convenient for guiding out the spraying auxiliary materials in the auxiliary material stirring box, and the spraying effect of the casing spraying auxiliary materials is improved. The spraying head is convenient for uniformly spraying the casings in the conveying process, and the sprayed casings are used for uniformly blowing auxiliary materials on the outer walls of the casings through cooperation of the uniform blowing pipe and the uniform blowing spraying head, so that the uniformity of the sprayed auxiliary materials is favorably improved.

The utility model discloses an oil-water separation device convenient to replace an oil-water separation membrane, which comprises a base, the base is connected with a treatment piece used for oil-water separation treatment, the treatment piece comprises an adjusting piece arranged on the base, the adjusting piece comprises a first three-way valve arranged at the top end of the middle part of the base, and a second three-way valve arranged at the top end of the middle part of the base; the two sides of the first three-way valve are respectively provided with a set of guide pipes, the sides, away from the first three-way valve, of the guide pipes are provided with filtering pieces, and the front side of the first three-way valve is provided with a feeding pipe. According to the oil-water separation device convenient for replacing the oil-water separation membrane, the first three-way valve, the feeding pipe, the two groups of guide pipes and the filtering piece are matched with one another, so that the switching of the mixed liquid guide-in direction is realized; through cooperation of the two shells, the cover plate, the infrared sensor, the hydraulic cylinder assembly, the mounting frame, the corrugated pipe, the anti-falling block, the butt joint ring, the membrane body, the first valve and the ultrasonic sensor, oil-liquid separation of mixed liquid is achieved.

The utility model relates to the technical field of kicks, in particular to a kick with a bunching structure, which comprises a fixing cylinder, a connecting cylinder is arranged on the inner side of the fixing cylinder, internal threads are arranged on the inner wall of the fixing cylinder, external threads are arranged on the outer side of the connecting cylinder, and a pushing ring is arranged on the side face of the inner wall of the connecting cylinder. A plurality of groups of limiting assemblies are arranged in the fixed cylinder; the limiting assembly comprises a fixing block fixedly connected with the inner wall of the fixing cylinder, an elastic piece is fixedly connected to the outer side of the fixing block, an included angle is formed between the elastic piece and the fixing block, and an extrusion block is fixedly connected to the outer side of the elastic piece. Through the arrangement of the fixing cylinder, the connecting cylinder and the limiting assembly, the connecting end of the connecting wire can be protected while the connecting wire is conveniently limited and fixed, the influence of external factors on the connecting end of the connecting wire is avoided, and a fixing block, an elastic piece and an extrusion block are made of heat conduction materials, so that heat generated in the using process of the connecting wire is conveniently conducted out.

The utility model discloses a polishing machine tool for die steel surface treatment, which relates to the technical field of die steel processing and comprises a machine tool body, a back plate is fixedly connected to the back of the machine tool body, a polishing control mechanism is fixedly connected to the top of the back plate, and a polishing mechanism is arranged on the inner side of the back plate at the top of the polishing control mechanism in a matched manner. Guide openings are formed in the surfaces of the two longitudinal sides of the bed body, side shielding plates and front shielding plates are fixedly connected to the two sides and the front face of the bed body, and a supporting assembly is arranged on the inner side of the bed body. According to the design, the effect of mounting and supporting the second guide wheel and the first guide wheel is achieved through the support and the mounting frame, the effect of guiding the outer side of the outer die steel from the side face position is achieved through the first guide wheel, and the effect of supporting and guiding the bottom face of the outer die steel from the bottom position is achieved through the second guide wheel.

An external magnesium crystallizer, relating to the field of collection device technology, includes a movable collection tank. A circumferential temperature-controlled jacket is fixed to the outer wall of the collection tank, and a bottom temperature-controlled cavity shell is fixed to the bottom of the collection tank. A heat exchange coil is wound inside the circumferential temperature-controlled jacket, which is filled with a circumferentially homogenized liquid. A circumferential mixing structure for stirring the circumferentially homogenized liquid is rotatably installed inside the circumferential temperature-controlled jacket, and a bottom mixing structure is rotatably installed inside the bottom temperature-controlled cavity shell. This invention overcomes the limitations of traditional magnesium crystallizers during transport, where maintaining the temperature during transport is crucial. Existing temperature control structures often prevent the uniformity of heat exchange between the temperature-controlled medium and the magnesium crystallizer, thus affecting the transport of the magnesium crystallizer.

The utility model discloses a three -dimensional intelligent sheep body tape measure device, related to sheep body tape measure technical field, including horizontal axis dimension measuring stick, the middle position of horizontal axis dimension measuring stick bottom is rotatively connected with the measuring stick connecting hinge, and the lower extreme of horizontal axis dimension measuring stick outside measuring stick connecting hinge is provided with longitudinal axis dimension measuring stick, the lower extreme rotatively connected with vertical dimension measuring stick of longitudinal axis dimension measuring stick. This three -dimensional intelligent sheep body tape measure device, through each dimension measuring stick has ultrasonic detection probe, can realize non - contact precision determination body tape, can through data storage and central control storehouse's USB interface and export data to computer end charge, and electronic ear mark read -write ware can automatically identify the sheep that has worn RFID electronic ear mark and record ear number, sheep ear number information and performance determination data match, convenient after determination end will body tape performance determination data direct export to computer end.