52results about How to "Improve delivery quality" patented technology

The invention relates to the technical field of cold-chain logistics information, and discloses a multi-mode AIGC cold-chain logistics information processing method and system, and the method comprises the steps: carrying out the feature extraction and feature enhancement of video data, temperature data and position data in a cold-chain logistics system based on a logistics information AIGC model, and obtaining an enhanced feature matrix; carrying out digital twinborn modeling to obtain a digital twinborn model of the logistics system, and constructing a state parameter space; performing deep reinforcement learning and information delay index calculation to generate a real-time data synchronization scheme; constructing a distribution network graph structure, and performing depth map network coding on the distribution network graph structure to obtain a distribution network representation vector; and performing multi-agent collaborative decision-making on the distribution network representation vector to obtain a cold chain distribution scheduling scheme, and updating the cold chain distribution scheduling scheme to the logistics system digital twinborn model. Therefore, intelligent scheduling and accurate control of the cold-chain logistics system in a complex scene are realized.

The invention discloses an electric heating type scraper conveyor and a control method thereof, and relates to the field of scraper conveyors, the electric heating type scraper conveyor comprises a conveyor body, an operation link is arranged in the conveyor body through a transmission roller sleeve, mounting racks are mounted on the operation link at equal intervals, and a scraper body is hinged to each mounting rack; and meanwhile, a torsional spring is installed at the joint of the scraper body and the installation frame, the bottom end of the scraper body is slidably connected with an extension plate, the bottom of the extension plate is slidably connected with a shovel plate, the shovel plate makes contact with the bottom of the inner side of the conveyor body, and a heating plate is arranged on the inner side of the bottom of the conveyor body. According to the electric heating type scraper conveyor and the control method thereof, when the electric heating type scraper conveyor is used, the angle of the scraper can be adaptively adjusted according to the actual condition of the viscosity of materials, the conveying resistance of the materials and the residual quantity of the materials in the conveyor are reduced in an advancing movement and front-back movement mode, and the conveying quality is improved.

The utility model relates to a belt wheel transmission device and slitting and winding equipment, and belongs to the technical field of battery manufacturing. The belt wheel transmission device comprises a slitting transmission unit which comprises an output wheel; the first transmission wheel assembly comprises a first driving wheel and a first driven wheel; the second transmission wheel assembly comprises a second driving wheel and a second driven wheel; the driving assembly is used for driving the first driving wheel and the second driving wheel to rotate in the same direction; the first driven wheel, the second driven wheel and the output wheel are in transmission connection through an output transmission belt, the first driven wheel and the output wheel can rotate reversely, and the second driven wheel and the output wheel can rotate in the same direction; and the winding transmission unit comprises a contact belt wheel, and the contact belt wheel and the output wheel are in transmission connection through a winding transmission belt. According to the belt wheel transmission device, reversing winding can be achieved, and the good material belt conveying quality is achieved. The utility model further provides slitting and winding equipment, and the belt wheel transmission device is applied to the slitting and winding equipment.

The invention discloses an axial flow casing coating hole and runner machining device and method, and belongs to the technical field of aero-engine manufacturing, the axial flow casing coating hole and runner machining device comprises a small drill bit, a large drill bit and a first supporting piece, a middle through hole is formed in the first supporting piece, and the middle through hole is located above a piston piece and is an oil storage cavity; the limiting piece is used for abutting against and pressing an inner hole of the axial flow casing so as to support the axial flow casing, and a pressure adjusting cavity is formed in the limiting piece; the pushing assembly is used for pushing the piston piece to ascend and descend and pushing hydraulic oil in the oil storage cavity into the pressure adjusting cavity when the piston piece ascends, and then the pressure of the pressure adjusting cavity is increased to push the limiting piece to expand and press an inner hole of the axial flow case. On the contrary, when the piston piece descends, pressing and supporting of the limiting piece on the inner hole of the axial flow casing are released. In addition, the coating holes machined through the optimized machining method are good in smoothness, the coating is free of cracking and upheaval phenomena, meanwhile, the machined runner is small in deformation, and the process stability is greatly improved.

The utility model relates to a belt wheel reversing mechanism and a roller transmission device, and belongs to the technical field of belt wheel transmission. The utility model provides a belt wheel reversing mechanism which comprises an output wheel. The first transmission wheel assembly comprises a first driving wheel and a first driven wheel; the second transmission wheel assembly comprises a second driving wheel and a second driven wheel; the driving assembly is used for driving the first driving wheel and the second driving wheel to rotate in the same direction; the first driven wheel, the second driven wheel and the output wheel are in transmission connection through an output transmission belt, the first driven wheel and the output wheel can rotate reversely, and the second driven wheel and the output wheel can rotate in the same direction; when the first transmission wheel assembly is in the joint state, the output wheel rotates reversely; when the second transmission wheel assembly is in a joint state, the output wheel rotates in the same direction. The belt wheel reversing mechanism has a small rotating speed fluctuation range, and the conveying quality of a material belt is improved. The utility model further provides a roller transmission device which comprises the belt wheel reversing mechanism.

The invention relates to a composite material for a laminated slab, a preparation method and the laminated slab. The composite material comprises the following components in percentage by weight: 20%-35% of cement, 5%-15% of a mineral admixture, 50%-65% of sand, 0.05%-0.20% of a defoaming agent, 0.10%-0.25% of a polycarboxylate superplasticizer, 1.0%-3.0% of a composite expanding agent and 0.05%-0.20% of an early strength agent, and the fiber with the total volume mixing amount of 0.20%-0.70% is further included. According to the composite material disclosed by the invention, the slump of the material is remarkably improved by controlling the components and the content of a gelling system of the whole material, and self-leveling of a mixture is realized in a pouring process; by adding a high-performance chemical admixture and co-doping fibers, the overall bearing capacity of the bottom plate material is remarkably improved, the thickness of the plate is further reduced, and the working performance and mechanical performance of the laminated plate are improved. According to the laminated slab, the bottom plate with high breaking strength and compressive strength is selected, so that the thickness of the bottom plate is small, the purpose that the two-way slab is stressed during dense splicing of slab joints is achieved, and increase of the dead weight is avoided; and by arranging the fiber gridding cloth, the laminated plate has higher strength and flexibility, and cracking is avoided.

The invention discloses zip-top can one-way air conveying equipment, and relates to the technical field of zip-top can conveying equipment. The guide part is mounted on the machine body; the two channel plates are installed on the machine body, oppositely arranged and located below the guide part, and the ends of the zip-top cans are opposite to the channel plates; the conveying path is located in a space formed by the two channel plates and used for single-row movement of the zip-top cans, and first air holes inclining in the conveying direction of the conveying path are formed in the positions, right facing the conveying path, of the channel plates; the air boxes are installed on the machine body, located on the two sides of the channel plate, communicated with the fan air outlet pipeline and used for blowing air to the first air holes; a second air hole inclining upwards is formed in the position, right opposite to the guide part, of the middle of the channel plate, and the air box communicates with the second air hole to blow the zip-top cans in the second air hole upwards. And the conveying path passes above the second air hole. The ring-pull can air conveying line has the function of converting multiple paths into a single path, and the conveying efficiency and the conveying quality are improved.

The invention discloses an efficient and stable multifunctional catalyst and a preparation method thereof. The multifunctional catalyst is a carbon-based loaded bimetallic nanoparticle catalyst. The carbon base is a carbon fiber composite carbon nanotube; the bimetallic nano particles are one of Fe-Co nano particles, Fe-Ni nano particles and Co-Ni nano particles; and the carbon base is also loaded with metal nitride and metal phosphide. The carbon fiber composite carbon nanotube as a carrier has high porosity and large specific surface area, mass transfer in the electro-catalysis process can be promoted, MOOH / MOH bonds capable of improving the OER activity can be more easily formed on the surfaces of bimetallic nanoparticles, metal heteroatom bonds in metal nitride and metal phosphide can reduce the binding energy of intermediates in ORR, and the service life of the metal nitride and metal phosphide is prolonged. The catalyst can improve the reaction activity of ORR, is an effective ORR / OER active substance, and can be combined to obtain a stable multifunctional catalyst with efficient catalytic activity.

The oil well oil conveying device comprises a screw pump arranged at a well mouth, an output tee joint is arranged at the output end of the screw pump, one end of the output tee joint is connected with the output end of the screw pump, one end of the output tee joint is connected with a check valve, and the other end of the output tee joint is connected with a backflow pipeline. Pressure detection assemblies are arranged on the output end of the screw pump and the backflow pipeline, an output mixing assembly is arranged at the output end of the check valve, a conveying pipeline is arranged at the output end of the output mixing assembly, and an electric heating belt is laid on the periphery of the conveying pipeline. A ribbon heater promotes a conveying pipeline to maintain a certain temperature, meanwhile, a material mixing assembly is arranged, a flow improver can be conveniently added in the conveying process, the fluidity of thick oil is improved, when the pipeline is blocked, a pressure detection assembly feeds back, the pumped thick oil is guided into a well again by opening a backflow pipeline, pump suffocation of the screw pump is avoided, and the damage risk of the device is reduced. And the method has remarkable technical effects and application values.

The utility model relates to the field of lime powder production, in particular to a conveying device for lime powder production. Comprising a box body, the center of the edge of the top of the box body communicates with a feeding hopper, a screening frame is arranged in the box body, a fixing block is arranged in the screening frame, a vibration motor is arranged below the fixing block, and a screen is arranged between the fixing block and the screening frame; a first output groove is formed in the side wall, close to the box body, of the screening frame, a second output groove is formed in the top of the side wall, close to the screening frame, of the box body, a collecting box is arranged at one end of the box body, a mounting frame is arranged in the box body, and an output frame is arranged under the mounting frame. And a set of inclined plates are mounted at the bottom edge of the mounting frame, and a conveying belt is mounted at the end, close to the screening frame, of the inner wall of the bottom of the box body. According to the lime powder conveying device, the screening effect is achieved, completely-smashed lime powder is conveyed, and the quality of the conveyed lime powder is improved.

The utility model belongs to the technical field of floral rock tea processing, and particularly relates to a rolling type cloth belt conveying device for floral rock tea processing, which comprises a base and a conveying table, a cleaning mechanism is arranged at the top end of the conveying table, and adjusting mechanisms are arranged at the bottom end and the top end of the base. According to the rolling type cloth belt conveying device for floral rock tea processing, by arranging the cleaning mechanism, after the conveying table is used for a long time, the surface of the conveying belt can be cleaned, residues are prevented from being attached to the surface of the conveying belt, cleaned sundries can be collected, and therefore the tea conveying quality of the device is improved; the problems that in the background technology, after the device is used for a long time, a conveying belt in a conveyor is not prone to being cleaned, and residues are prone to being attached to the surface of the conveying belt are solved, the adjusting mechanism is arranged, in the tea leaf conveying process, the conveying direction can be rapidly adjusted, and the conveying efficiency is improved. And the tea leaves can be limited to a certain degree, and the conveying stability of the tea leaves is improved.

The application provides a method for providing live content, a related device and a computer program product. In response to receiving a play request of a target device for live content, attribute information of the target device is acquired. Based on the attribute information, a target live stream is determined from candidate live streams of the live content. An access address of the target live stream is generated. A live content acquisition list formed by the access address is returned to the target device. Thus, the live content can be provided differently and adaptively according to the actual situation of different devices, so as to avoid affecting the user experience due to the inability of terminal capability to support or match the live content, and improve the provision quality of the live content.

The invention discloses a counting machine for glove assembling. The glove demolding device comprises an equipment mounting frame, a glove demolding assembly, a conveying assembly and a glove clamping assembly, wherein the glove demolding assembly is arranged on the equipment mounting frame and used for demolding gloves from a mold; the conveying assembly is arranged on the equipment mounting frame and used for conveying the demolded gloves; the glove clamping assembly is arranged on the equipment mounting frame; the glove bin is arranged on the equipment mounting frame; the glove exhaust assembly is arranged on the equipment mounting frame and is used for removing air from gloves; the complete and continuous glove assembly counting machine is composed of the equipment installation frame, the glove demolding assembly, the conveying assembly, the glove clamping assembly, the glove stock bin and the glove exhaust assembly, and the purposes of achieving intelligence of glove assembly, improving the production efficiency of glove assembly and reducing the working intensity of workers are achieved.

The utility model relates to mirror production technical field, and disclose an improved glass automatic sheet feeding machine, including mounting seat, the inner wall upper end of mounting seat is provided with conveyer belt, the inner wall lower end of mounting seat is provided with the extension frame device, the top left side of extension frame device is hinged swing installation has automatic sheet feeding device, the inner wall middle end of mounting seat is provided with rotating device, and the inner wall left side of rotating device is connected with the outer wall swing of automatic sheet feeding device, automatic sheet feeding device includes the mounting frame, the outer wall front end downside of mounting frame is swinged and installed with first connecting rod through the pivot, prevent the piece mechanism that sets up, prevent the piece mechanism can prevent the glass in adsorption and the glass that is not adsorbed in rear adhere together and lead to the glass breakage in the process of feeding occurs, greatly improved the conveying efficiency and the sheet quality of glass.

The utility model provides an anti-deflection paper feeding structure of a wine box gilding press, which comprises a conveying frame, conveying rollers and a driving motor, the driving motor is arranged on the left side of the front side of the conveying frame, a plurality of groups of conveying rollers are arranged on the upper part in the conveying frame, a top frame is arranged in the middle above the conveying frame, a second push rod is arranged in the middle above the top frame, and a limiting pressing plate is arranged below the top frame. Compared with the prior art, the wine box conveying device has the advantages that by arranging the second push rod, the limiting pressing plate and the upper sliding ball, the upper portion of a wine box can be limited when the wine box is conveyed, so that the wine box is kept in a stable state in the whole conveying process, the possibility that the wine box tilts up is reduced, and the wine box conveying efficiency is improved. According to the conveying device, the wine box can be stably and smoothly conveyed to a target position, a reliable guarantee is provided for subsequent processing links, the conveying efficiency and quality are effectively improved, and a series of problems possibly caused by tilting of the wine box are avoided.

The invention provides T-shaped steel belt conveying equipment with a stacking structure, and relates to the technical field of T-shaped steel belt storage, the T-shaped steel belt conveying equipment comprises a U-shaped shell, first side grooves are symmetrically formed in the U-shaped shell, motors are fixedly embedded in the two first side grooves, and two-way lead screws are fixedly mounted on output shafts of the two motors; linkage blocks are symmetrically installed on the circumferential surfaces of the two bidirectional lead screws in a threaded mode, two stacking frame assemblies are symmetrically arranged on the inner side of the U-shaped shell, each stacking frame assembly comprises a plurality of U-shaped frames, limiting rods, stepped shafts, triangular plates, baffles and storage grooves, the bidirectional lead screws can rotate by starting a motor, the bidirectional lead screws and the linkage blocks are in threaded transmission, and the linkage blocks are in threaded transmission with the U-shaped frames; the two linkage blocks drive the U-shaped frames at the upper end and the lower end of each set to synchronously get close to or get away from each other, and by means of the contraction and stretching characteristics of the shear-fork-shaped connecting rod sets, equal-distance adjustment on each stacking frame assembly can be completed.

The utility model relates to a conveying device for gypsum board production, which comprises a mounting frame, a hydraulic rod mounted on the bottom surface of an upper cross beam of the mounting frame, a connecting column fixed at the end part of the hydraulic rod, a mounting plate fixed at the end part of the connecting column, a plurality of second rotating shafts rotationally connected to the mounting plate, and guide wheels fixed on the plurality of second rotating shafts, the guide wheels are positioned on two sides of the conveying belt; under the driving action of a hydraulic rod, a connecting column is driven to move back and forth, the connecting column drives a mounting plate to move back and forth, and the mounting plate drives a second rotating shaft to move back and forth, so that the distance between a guide wheel and a conveying belt is effectively adjusted, the device is suitable for plasterboards with different widths, the guide wheel always abuts against the plasterboards, and the plasterboards are guided; the gypsum boards are always kept on the conveying belt, the gypsum boards are prevented from slipping to the two sides of the conveying belt to be damaged, and therefore the conveying efficiency and quality of the gypsum boards are improved.

The present invention relates to the technical field of ultra-thin glass conveying, and in particular to an ultra-thin glass processing feeding and conveying device and method, comprising a transmission unit, a plurality of transmission hollow shafts, a plurality of negative pressure devices, a first shell, a second shell and a conveying assembly, wherein the transmission hollow shaft has a plurality of suction holes, the negative pressure device extracts the air inside the transmission hollow shaft, generates negative pressure at the suction holes, and adsorbs the ultra-thin glass, the first shell and the second shell support the transmission unit and the transmission hollow shaft, and when the ultra-thin glass is conveyed, a plurality of cleaning brushes clean the bottom of the ultra-thin glass, and at the same time, a limiting wheel moves to one side of the ultra-thin glass to limit it, which can play a supporting role and avoid left and right sliding caused by insufficient adsorption force, thereby cleaning the dust on the side of the ultra-thin glass in contact with the suction hole, thereby ensuring that the adsorption surface of the ultra-thin glass is clean and tidy, improving the adsorption stability, and at the same time, it is supported from the side to avoid left and right offset sliding, thereby greatly improving the conveying stability and quality.

The utility model provides a bidirectional shunting conveying device and a production system, and relates to the technical field of glass tube production. The bidirectional shunting conveying device comprises two conveying mechanisms which move in opposite directions, the two conveying mechanisms are arranged in a spaced mode in the first direction, and each conveying mechanism is provided with a conveying belt used for bearing and conveying duplex bottles; the wire uniformizing mechanism comprises a rotating part and a first driving device, the rotating part is arranged between the two conveying mechanisms, and the working face of the rotating part is horizontally aligned with the conveying face, used for bearing the duplex bottles, of the conveying belt; the working surface of the rotating part can be in contact with the surface of any conveying belt or is not in contact with the surfaces of the two conveying belts; wherein in the state that the rotating part is in contact with the surface of the conveying belt, the rotating part can be driven by the running of the conveying belt to rotate synchronously, and in the state that the rotating part is not in contact with the surfaces of the conveying belts on the two sides, the rotating part can be driven by the first driving device to rotate.

The present application belongs to the technical field of PE wrapping film conveying, and particularly relates to a PE wrapping film tension adjusting device based on a pneumatic actuator, which comprises a tensioner, wherein the tensioner comprises a base, two supporting plates, two sliding blocks, a tension wheel and an adjusting mechanism; the adjusting mechanism comprises a chamber, a gas pressure plate and a top rod, the two supporting plates are respectively fixedly installed on the left and right sides above the base, and the inner walls are both provided with sliding grooves, the two sliding blocks are respectively slidingly connected in the two sliding grooves, the tension wheel is rotationally connected between the two sliding blocks, the chamber is fixedly installed at the bottom of one of the sliding grooves and is hollow in the inside, the gas pressure plate is slidingly connected to the inner wall of the chamber, and a sliding hole is arranged above the chamber. The device solves the problem that the current PE wrapping film conveying cannot control the tension and force in high precision, resulting in looseness of the PE wrapping film after winding or damage of the PE wrapping film.

The invention belongs to the technical field of teaching display, and particularly discloses an orthopedic multi-finger teaching display device which comprises a mobile control box, an operation display device, a multi-axis operation arm, a follow-up video recorder and a vertical display, a frame arm is vertically installed above the mobile control box, and a drawer table is fixedly installed above the outer portion of the frame arm. According to the multi-axis bone and finger model comprehensive demonstration device, through cooperative work of the multi-axis arm and the adjustable video recording unit, multi-angle and high-multiple clear presentation of overall and local details of a bone and finger model is achieved; magnified images can be transmitted to the vertical display for students in the back row to observe; meanwhile, multi-degree-of-freedom adjustment and folding storage of the video unit are realized through the driving piece and the telescopic piece, so that the space adaptability is greatly improved; the structure of the quick-release rotating piece enables the close-up lens to be convenient to disassemble and assemble, and the teaching efficiency and the operation flexibility are remarkably improved.

The invention is suitable for the technical field of conveying devices, and provides a packaging container printing machine limiting conveying device which comprises a device base, a side frame, horizontal guide columns, a movable frame, lifting lugs, a threaded sleeve, an equal-distance regulation and control mechanism, a circulation mechanism, a pressure control mechanism and a limiting guide mechanism, and the threaded sleeve is meshed with threaded teeth arranged at one end of one horizontal guide column. According to the limiting conveying device of the packaging container printing machine, the limiting guide mechanism can effectively guide and limit special-shaped side walls of packaging plates with different thicknesses or non-standard packaging plates through self-adjustment, the phenomena such as deviation of the packaging plates in the conveying process are avoided, and the conveying efficiency is improved. The circulating mechanism can stably and efficiently convey the packaging plates with different thicknesses through the pressure control mechanism, the equidistant regulation and control mechanism can drive the limiting guide mechanisms and the pressure control mechanisms on the multiple movable frames to move at equal intervals, the packaging plates with different specifications are effectively limited and conveyed, and the conveying requirements of the device for diversified packaging plates are met.

The invention discloses an aircraft window delivery method and device and a computer readable storage medium, and the method comprises the steps: enabling an aircraft to be connected with an Internet of Things gateway in a residence after the aircraft reaches a residence area, so as to obtain a window state fed back by the Internet of Things gateway; hovering to a window of which the window state meets a preset window condition, and sending a window opening request corresponding to the window to the Internet of Things gateway; receiving a response message that the window state corresponding to the window is opened, and after entering the window, executing object delivery indoors; therefore, the aircraft can effectively implement home-entry delivery for dense building scenes such as commercial street areas and residential districts, the delivery quality is improved, and indoor pickup of residents is facilitated.

The present invention provides an intelligent control type hydraulic flow valve, which relates to the field of valve technology, and comprises a valve body; the intelligent control mechanism is installed on the valve body; the multifunctional mechanism is installed inside the valve body, the multifunctional mechanism is used to filter impurities in water, and the multifunctional mechanism is also used to achieve secondary sealing; the cleaning mechanism is installed outside the valve body, and the cleaning mechanism is used to clean the impurities after filtering; the connecting mechanism is provided with two groups, and the two groups of connecting mechanisms are installed at the left and right ends of the valve body, and the two groups of connecting mechanisms are used to improve the installation and disassembly efficiency of the valve body; in the present invention, the water on the left side of the flow control block enters the right side of the flow control block through the cleaning elbow, then passes through the filter plate, and is discharged through the slag discharge circular hole B, which automatically cleans the impurities after filtering; the problem that although some flow valves are installed with impurity filtering structures, it is inconvenient for staff to clean the impurities after filtering is solved.

The invention provides a project delivery method, device and equipment and a storage medium, which can be applied to the technical fields of proprietary cloud, application software and the like, and comprises the following steps: a management device obtains project information of a target project to be delivered, and downloads a software source component package of the target project from a delivery storage module based on the project information of the target project; based on the N description files of the software source component package, determining a storage address of each software source material in N software source materials corresponding to the target project in a research and development storage module; on the basis of the storage addresses of the N software source materials in the research and development storage module and the project information of the target project, downloading addresses of the N software source materials are generated; and the delivery package of the target project is generated based on the downloading addresses of the software source component and the N software source materials, and the delivery package is stored in the delivery storage module, so that the delivery device downloads the delivery package from the delivery storage module, and the delivery quality of the project is improved.

The utility model discloses a liquid crystal panel glass vertical conveyor which comprises a bottom plate, a feeding device is installed on one side of the top of the bottom plate, a conveying device is installed on the other side of the top of the bottom plate, and a vertical conveying mechanism is arranged in the center of the top of the bottom plate. According to the vertical conveyor for the liquid crystal display panel glass, the vertical conveying mechanism is arranged, under driving of the driving motor, the height of the suction cup set can be vertically adjusted, the suction cup set is used for positioning and adsorbing the liquid crystal display panel glass on the feeding device, and then the liquid crystal display panel glass is conveyed through the arranged steering assembly; the suction cup sets and the liquid crystal display panel glass are rotated to the position above the conveying device, so that vertical conveying operation of the liquid crystal display panel glass can be achieved, stability of the liquid crystal display panel glass in the vertical conveying process can be kept through positioning adsorption of the multiple sets of suction cups, and the conveying quality is improved.

The invention relates to an enterprise production plan management system. The system is characterized by comprising medium and long term Samp; an OP analysis module, a plan management module, a project management module, a purchase management module and a warehouse management module; monthly Samp is made by overall management of annual delivery demands; oP planning is carried out, and capacity balance is well achieved; the method is used for pulling through a planning mode of a supplier and a demander, improving the material delivery rhythm, improving the material delivery quality, and improving the delivery willingness and delivery ability of the supplier. Raw material purchasing and inventory rules are optimized, and the inventory condition is monitored and analyzed regularly to improve the inventory turnover speed; the capacity load and the production scheduling demand load are automatically analyzed, and the production decision is guided; according to the system, seamless connection of data of multiple platforms is realized, rapid transmission and efficient utilization of information are promoted, and efficient interaction of data and business collaboration of multiple departments are realized; the informatization level and the operation efficiency of an enterprise are improved; the system is suitable for enterprises with many customized products and part of manual lines.

The invention relates to the field of conveying facilities, in particular to a feeder for freeze-dried bone powder production, which comprises a chain scraper conveyor, a plurality of shell carrying shafts are uniformly distributed and rotatably mounted on a chain plate of the chain scraper conveyor, a collecting shell is fixedly mounted at the upper ends of the shell carrying shafts, and a screen frame is placed in the collecting shell; a discharging piece is arranged at the front end of the collecting shell, two guide rails are installed at the rear end of a machine frame of the chain scraper conveyor, the two guide rails are arranged in parallel and are arranged in a continuous bending mode, an accelerating piece is installed on a chain plate of the chain scraper conveyor and connected with a shell carrying shaft, a shell pushing gear is installed at the end of the accelerating piece, and the shell pushing gear is connected with the shell carrying shaft. And the side surface of the shell pushing gear is engaged with a shell pushing toothed plate. The conveying quality is improved, meanwhile, the cleanliness of the conveying environment is guaranteed, and use is convenient.

The utility model relates to the field of chemical substances, and provides a zinc phosphate wrapped heat-resistant iron oxide yellow pigment synthesis device which comprises a box body, a second shell is fixedly connected to the bottom end of the inner wall of the box body, a first shell is movably connected to the top end of the second shell, a rotating rod is installed at the top end of the first shell, and a rotating shaft is installed at the top end of the rotating rod. A stirring assembly is arranged in the first shell, a reaction kettle is fixedly connected to the interior of the second shell, a heating block is installed on the outer side of the reaction kettle, a box body is fixedly connected to the bottom end of the box body, and a lifting wheel assembly is arranged in the box body. According to the technical scheme, the materials are stirred through the stirring assembly, and the problem that the reaction effect between the materials is possibly poor due to material deposition in the synthesis process is solved.

The invention relates to the field of conveying equipment, and particularly discloses a telescopic belt conveyor for a storage center, which comprises a base, the base comprises a rack, a machine body mechanism is mounted above the rack, a sliding mechanism is slidably connected to the front end in the machine body mechanism, and a first conveying roller, a second conveying roller, a third conveying roller and a fourth conveying roller are mounted in the machine body mechanism; a fifth conveying roller and a sixth conveying roller are installed in the sliding mechanism, the outer sides of the conveying rollers are wrapped by a conveying belt, and the fifth conveying roller and the fourth conveying roller are different in horizontal height. And an angle is formed between the sixth conveying roller and the fifth conveying roller, so that the belt can be tensioned after being stretched, it is guaranteed that the belt can be idle in a loose state when the belt is not used, the situation that the fatigue strength is too large due to the fact that the belt is always in a tightened state is avoided, and the service life of the belt is prolonged.