133results about How to "Continuously working" patented technology

The invention discloses a combined orientation and attitude measurement system and method based on navigation array antennas and MEMS inertial navigation, the system comprises satellite navigation array antennas, MEMS inertial navigation, an MEMS inertial navigation attitude resolving module and a combined attitude measurement filter module, one MEMS inertial navigation is integrated in each satellite navigation array antenna, the satellite navigation array antennas are connected with the combined attitude measurement filter module, and the MEMS inertial navigation attitude resolving module is connected with the combined attitude measurement filter module. And the MEMS inertial navigation is connected with the combined attitude measurement filter module through the MEMS inertial navigation attitude resolving module. The MEMS inertial navigation is integrated in the satellite navigation array antenna, on one hand, compared with a traditional combination mode of using optical fiber inertial navigation or laser inertial navigation and a satellite navigation orientation / attitude measurement system, the system size is effectively reduced, the system integration degree is improved, and the system cost is reduced; and on the other hand, the orientation and attitude measurement data of the satellite navigation system and the attitude measurement data of the MEMS inertial navigation system are fused, so that the orientation and attitude measurement precision of the satellite navigation system can be effectively improved, the output frequency of the orientation and attitude data can be improved, and meanwhile, the continuous working capability of the orientation and attitude measurement system can be maintained within a certain time when the satellite navigation signal is unlocked.

The invention discloses an intelligent automatic watering robot system and an automatic water drying control method thereof, and aims to solve the problem of inconvenience in plant irrigation in existing family garden nursing. The system is composed of a watering robot and a base, wherein the watering robot comprises a machine body cabin, a water storage tank, an energy storage module and a control unit. A water drying module is arranged in the machine body cabin, various spraying modes can be switched according to different plant requirements, and uniform irrigation is ensured. In order to realize efficient path planning and obstacle avoidance, the sprinkling robot is equipped with a radar module, and sensors monitor the surrounding environment in real time and feed data back to the control unit. And obstacles are avoided while the whole garden area is covered. When the water amount in the water storage tank is lower than a preset threshold value, the control unit triggers low-water-level alarm and guides the watering robot to return to the base for water supplementing and charging.

A longitudinal stacking type box collecting, arranging, overturning and pushing device is characterized in that a stacking machine frame and a stacking side plate are arranged on a platform machine frame and on the side edge of a memorial archway, and a box feeding supporting plate, a rotary box clamping strip and a floating pressing block are sequentially arranged on the inner side edge of the stacking side plate and located above the stacking machine frame from bottom to top; a top box lifting power source is installed below the stacking rack and connected with a top box lifting plate, and a top box strip is installed on the top box lifting plate and located on the side edge of the box inlet supporting plate. A material arranging and pushing mechanism is arranged on the memorial archway and above the stacking side plate, and a rotary feeding mechanism is arranged on the platform rack and on the side edge of the material arranging and pushing mechanism. According to the full-automatic packaging machine, a series of working procedures such as stacking and box collecting, material arranging and pushing, box clamping and overturning and pushing of the packaging boxes can be completed in a one-time and full-automatic mode, the material blocking time is effectively shortened, abrasion is avoided, and the overall packaging speed, the packaging efficiency and the packaging quality are improved by improving the feeding mode.

The invention relates to an intelligent multi-axis flexible robot arm coal quality detection system based on holographic imaging visual supervision and a use method, and belongs to the technical field of industrial robot application. The self-sensing bionic grabbing structure comprises a base station base, a server, a matched ash content detector, a matched moisture detector, a management and control system, a flexible arm mechanism and a plurality of self-sensing intelligent speed reducers, and a control program and an algorithm server are arranged in the base station base. The assorted ash content detectors and assorted moisture detectors of different models can be trained and learned, the flexible arm mechanism is an intelligent grabbing module for flexibly grabbing detection samples, the flexible arm mechanism is installed on the base table base, a plurality of self-sensing intelligent speed reducers are installed in the flexible arm mechanism, and the self-sensing intelligent speed reducers are arranged on the base table base. And the flexible swinging of the robot arm can be realized when the robot arm is subjected to abnormal load or external force. The device is reasonable in structural design, stable, reliable and high in automation degree, detection efficiency and operation accuracy are improved, and use requirements are met.

The embodiment of the invention discloses a bird repelling device, system and method, and relates to the technical field of bird repelling. The bird repelling device comprises a positioning module, a central control module and a pulse module. The positioning module is in communication connection with the central control module, and the positioning module is used for outputting a bird position identification signal to the central control module when detecting that the birds enter the prevention area. The central control module is further in communication connection with the pulse module, and the central control module is used for outputting a pulse starting signal to the pulse module when receiving the bird position recognition signal. And the pulse module is used for emitting variable-frequency sound wave pulses to drive birds away from the prevention area when receiving the pulse starting signal. According to the bird repelling device provided by the embodiment of the invention, constantly changing sound wave pulses can be generated, and great influence can be generated on different types of birds, so that the bird repelling efficiency is improved.

The invention discloses an oxygen generator with a rapidly replaceable molecular sieve, which comprises an oxygen generator shell and a side protection plate arranged at the front end of the oxygen generator shell, and further comprises an oxygen generator shell, triangular partition plates are arranged in a left end groove of the oxygen generator shell at equal intervals, and the left side of the inside of the oxygen generator shell is connected with a mounting shell; an oil-free air compressor is mounted on the lower side of the mounting shell, a flow valve is arranged on the right side of the oil-free air compressor, and the outer end of the flow valve is connected with a molecular sieve tank through a tubular structure. According to the oxygen generator with the molecular sieve capable of being rapidly replaced, the problems that although an existing oxygen generator can guarantee continuous work of the oxygen generator, when air enters the oxygen generator, the air entering speed is not convenient to increase while air is filtered, so that the oxygen generation efficiency is not convenient to increase, and during oxygen generation, the internal molecular sieve is not convenient to install and limit; and the connection stability of internal parts is improved.

This invention discloses a sewage filtration device and treatment method for river management, relating to the field of sewage filtration technology. It includes an outer casing, a filtration component, a collection component, and a chemical treatment component. The filtration component includes a filter belt, and the collection component includes a collection box with several connecting pipes at its bottom. A switching mechanism is located inside the outer casing. The chemical treatment component includes a water pump, a first liquid tank, a second liquid tank, and a chemical tank. A first control mechanism is located inside the second liquid tank, and a second control mechanism is located inside the first liquid tank. This invention uses several collection boxes mounted on a rotating shaft to facilitate automatic switching of the collection boxes. During switching, it facilitates the compression and dewatering of solid impurities inside the collection boxes. A dosing component allows for the automatic addition of chemicals to the second liquid tank, and an aerator ensures thorough mixing of the sewage and chemicals.

The utility model discloses a honey thickener, which comprises a tank body, a rotating shaft, a rotating shaft and a rotating shaft, the feeding part is arranged on one side of the tank body and is used for supplying materials into the tank body; the power part is arranged on the other side of the tank body, the power part comprises a power motor and a stirring rod penetrating through the tank body, and a spiral blade is arranged on the stirring rod and used for driving materials in the tank body to advance; and the condensation part is arranged on the tank body. According to the honey storage tank, the stirring rod and the spiral blade can be driven to rotate through operation of the power motor, the spiral blade can rotate to drive honey in the spiral blade to move forwards slowly, and in the progressive circulation process of the honey, the condensation part and the connecting pipe can extract gas in the tank body so that the gas can be dehumidified and heated, and meanwhile the honey can be stored in the tank body. The concentration mode is high in efficiency, and continuous operation can be achieved.

The utility model discloses a forestry planting and seedling raising device which comprises a fixing frame, a liquid changing mechanism is arranged below the fixing frame, the liquid changing mechanism comprises open holes evenly formed between the top and the bottom of the fixing frame, the bottoms of the circumferential side faces of the open holes are connected with a bottom cylinder in a sliding mode, and at least four moving columns with the lengths gradually increased in sequence are evenly arranged in the bottom cylinder. The top of the moving column is provided with a telescopic groove, and the inner wall of the circumferential side of the telescopic groove is slidably connected with a telescopic column. By means of the fan-shaped plate, a sapling and soil are placed in the fixing cylinder, a handle is rotated, the handle drives a second lead screw to rotate, the second lead screw drives a push plate to move, the push plate drives a first moving column to move, the first moving column drives the fan-shaped plate to move, and the fan-shaped plate and a soft inclined plate are made to extrude the bottom of a grating plate; the speed of water in the soil separating from the soil through the grating plate is changed, the push plate continues to drive the three follow-up moving columns to move, and the moving columns drive the sector plates to continue to block the grating plate.

The present invention relates to an automatic knotting machine for plastic bags, comprising a workbench, a power mechanism, an arm connecting rod mechanism and a wrist replacement mechanism, wherein four arc grooves are provided at the corners of the workbench, and vertical sliding rods are symmetrically provided on both sides below the workbench; the power mechanism is provided below the workbench; the arm connecting rod mechanism is arranged in parallel on both sides of the workbench, and the arm connecting rod mechanism on each side comprises two symmetrically provided connecting rod members, the lower part of each connecting rod member is placed below the workbench and connected to the power mechanism, the middle part of the connecting rod member moves along the arc groove through a deflection rod, and the upper part of the connecting rod member is placed above the workbench and connected to a bracket; the bracket is provided between the two corresponding connecting rod members on both sides of the workbench, and the wrist replacement mechanism is provided on both brackets. The present invention has a reasonable structure and adopts mechanized operation, which can not only speed up the knotting speed and improve the efficiency, but also reduce the labor cost, and has good practicality.

The present invention relates to the technical field of drying devices, and specifically to a livestock feed drying device. It includes a drying drum, a rotating drum, a screening and drying mechanism, an air intake mechanism, a discharge mechanism and a driving mechanism, and the number of the screening and drying mechanisms is two. Each screening and drying mechanism includes a sieve plate assembly, a material receiving member, an adjustment assembly and a feeding drum. The sieve plate assembly includes a first sieve plate, a second sieve plate and a baffle. The air intake mechanism includes a branch pipe, an air intake cylinder and a blower, and the number of the branch pipes is multiple. The discharge mechanism is used to open or close the first discharge port. The driving mechanism is used to drive the rotating drum to rotate. The present invention provides a livestock feed drying device to solve the problem that when the existing dryer dries the material, the moisture content of feeds of different sizes is different, and the degree of drying and dehydration is also different.

The utility model relates to a trolley for electric cabinet wiring, comprising a code scanner, the code scanner is arranged on a movable base, the movable base is provided with a moving mechanism at the bottom, the movable base is provided with a battery, an industrial control computer, a keyboard and a mouse, and the code scanner, the battery, the industrial control computer, the keyboard and the mouse are electrically connected. The utility model does not need the wiring worker to confirm repeatedly by looking through the drawing, avoids the confusion of each wiring segment on the drawing, reduces the wiring error caused by the drawing problem, does not need to wear, does not cause the physical burden to the wiring worker, and the cost is lower, can be used for multiple people to check the information displayed by the industrial control computer together, is convenient for the mutual cooperation of the wiring worker, improves the wiring efficiency, and satisfies the demand of efficient, convenient and flexible operation of the worker.

The utility model discloses a mixer for preparing a waterproof coating, and relates to the technical field of waterproof coating production. The device comprises a mixing cavity, a hydraulic cylinder and a fixed cover, the fixed cover is fixed at the top end of the mixing cavity, the hydraulic cylinder is fixed in the center of the bottom of the mixing cavity, a hydraulic rod is movably connected in the hydraulic cylinder, the hydraulic rod is movably connected to the bottom of the mixing cavity in a penetrating mode, and a lifting piston is fixed at the top end of the hydraulic rod and movably connected in the mixing cavity. A limiting ring II is fixed on the inner wall of the mixing cavity above the lifting piston, and a limiting ring I is fixed on the inner wall of the mixing cavity below the lifting piston. Through the arrangement of the mixing cavity, the hydraulic cylinder and the fixed cover, the problems that the mixing machine for preparing the waterproof coating is not continuous enough in the working process and not high enough in efficiency, and the same amount of coating is not convenient to produce each time are solved.

The present invention discloses a prefabricated vertical light-weight template for assembled box culverts and a manufacturing method and a prefabricated method for box culverts, including a base, an outer mold, a connecting rod mechanism, an inner mold, an end mold and a hydraulic support mechanism. The base is composed of two longitudinal beams, three transverse beams and two walking platforms. The outer mold is composed of four integral templates, each template is attached with a steel plate inside and welded with a diagonal brace outside. The inner mold is composed of an inner layer of grid ribs and an outer layer of inner mold steel plate. The inner mold steel plate is stamped from a whole piece of steel plate. The whole section is provided with only one joint. Two longitudinal ribs are provided at the joint of the folded section. Walking wheels are provided at the lower end of the longitudinal ribs. The assembly and disassembly of the inner mold is realized by the extension and contraction of the hydraulic support mechanism. The outer mold of the present invention adopts an integral, large-block template design, which can be driven by a connecting rod mechanism or a hydraulic system. The inner mold is driven by a full hydraulic support. The whole section is provided with only one joint. Vertical casting is adopted, and the end plates are matched for production. The finished segment has a good appearance effect.

The utility model discloses a waste heat utilization system of a compression heat regeneration adsorption type drying machine. The waste heat utilization system comprises a precooler, an air compressor, the compression heat regeneration adsorption type drying machine, an absorption refrigerator and a cooling tower, the precooler is connected with an air compressor, and the air compressor is connected with a compression heat regeneration adsorption dryer; the compression heat regeneration adsorption dryer comprises a cooler; the cooler is connected with an absorption refrigerator to form a waste heat utilization circulation loop; the absorption refrigerator is connected with the precooler to form a chilled water circulation loop; and the absorption refrigerator is connected with the cooling tower to form a cooling water circulation loop. Waste heat of compressed air treated by the compression heat regeneration adsorption type drying machine can be used for providing a heat source for the absorption type refrigerating machine to prepare chilled water to be conveyed to the precooler, so that the temperature and humidity of air at an inlet of the air compressor are reduced, the air yield of the air compressor is improved, the energy consumption of the air compressor is reduced, and safe and economical operation of the air compressor is guaranteed.

The application relates to a paper box forming technology field, in particular to a paper box forming machine, a frame body for fixing a first linear driving device is arranged on a fixed chassis, an extrusion head is arranged at the output end of the first linear driving device, a forming die for cooperating with the extrusion head to realize paper box forming is arranged below the extrusion head, a feeding part for feeding paper shells by rotating is arranged on the frame body, the device can drive a paper rolling wheel to control the feeding of the paper shells through the extrusion head, the feeding of a single paper shell is completed through the paper rolling wheel in the one-time reciprocating motion of the extrusion head; the device changes the original assembly line type processing of the paper box forming device, the extrusion head can continuously work, and the waiting in the feeding and conveying process of the paper box is avoided; the device controls the feeding of the single paper shell through the cooperation of the paper rolling wheel and the chamfer of the blocking rod, and the original adsorption type paper shell feeding is changed; the device can automatically lower a supporting plate in the paper feeding process, and the addition of the paper shell is facilitated.

The invention discloses a rotating disc type vacuum can sealing machine for food processing. The rotating disc type vacuum can sealing machine comprises a base, a rotating disc is arranged at the top of the base, symmetrically-distributed packaging cans are fixed to the outer wall of the top of the rotating disc, a sealing cylinder is arranged at the top of the rotating disc, and a driving mechanism is arranged at the top of the sealing cylinder. Elastic tension is provided for the piston column through the first elastic mechanism, so that when ideal negative pressure is achieved in the sealing cylinder, the heating plate can make contact with the sealing film, the packaging tin is sealed through the sealing film, it can be effectively guaranteed that food is in the negative pressure state meeting the requirement during packaging, and the packaging quality is improved. Meanwhile, the annular cutter can be driven by negative pressure to automatically cut off excess materials of the sealing film, so that the dual effects of can sealing and excess material cutting off of the sealing film can be completed at a time, can sealing is more efficient during food processing, the cut-off excess materials of the sealing film can be connected to packaging cans in a sleeving mode, and the packaging cans are more convenient to use. And therefore, the excess materials can be conveniently taken down from the rotating disc along with the packaging tin.

The present invention discloses a device for automatically cleaning tar and carbon deposits in a heat exchange tube for recovering waste heat from raw gas from a coke oven. The technical key points of the present invention are that the inner wall of the heat exchange tube is a threaded groove structure, a rotating rod is installed on the center line of the heat exchange tube, the upper end of the rotating rod extends out of the upper end cover of the heat exchange tube and is connected to a driving device outside the shell, a cleaning head clamping rod is connected to the lower end of the rotating rod, cleaning heads are installed at both ends of the cleaning head clamping rod, and the cleaning head and the threaded groove on the inner wall of the heat exchange tube are gap-matched; the cleaning head clamping rod and the cleaning head perform spiral rotation and reciprocating motion along the threaded groove on the inner wall of the heat exchanger driven by the rotating rod, and the cleaning head cleans the tar and carbon deposits adhering to the inner wall of the heat exchange tube during the rotational motion, and at the same time, disturbs the raw gas. The present invention solves the problem of reduced heat exchange efficiency caused by tar condensation and carbon deposits on the inner wall of the riser, and can not only recover the waste heat of raw gas to the greatest extent, but also ensure that the heat exchanger works continuously and normally under complex working conditions.

The utility model relates to the technical field of food processing, and provides an anti-accumulation gizzard peeling machine which comprises a rack, a workbench fixed on the rack and a gizzard peeling mechanism, gizzard peeling holes and a gizzard outlet are formed in the workbench, and a guide groove inclined relative to the horizontal plane is further formed in the workbench; the starting end of the guide groove directly faces the gizzard peeling hole, and the tail end of the guide groove is connected with the gizzard outlet; and a plurality of guide wheels are arranged on the guide groove. According to the gizzard peeling machine, peeled gizzards are automatically guided out of the workbench, so that the phenomenon of gizzard accumulation is effectively prevented.

The invention discloses a continuous flow kettle type continuous synthesis process and equipment for polyphenylene sulfide, and belongs to the technical field of polyphenylene sulfide preparation technologys.The continuous flow kettle type continuous synthesis process and equipment for polyphenylene sulfide comprise the following steps that 1, heating dehydration is conducted, specifically, an NMP solution, sodium hydroxide, Na2S. 5H2O and a catalyst are put into a reaction kettle, and heating dehydration is conducted; sampling and detecting that the moisture of the NMP eluate at the tower top should be about 2%, and stopping dehydration; through process improvement, a kettle type continuous reaction scheme is used for replacing a traditional kettle type intermittent process, and the method has the main advantages that continuous feeding instead of one-time feeding can be achieved, so that heat can be controlled to be continuously output within a certain time instead of being released within a short time, reaction conditions are controlled more easily, and the yield is increased. The polymerization reaction is carried out in different kettles, the temperature and the reaction rate are controlled more accurately, and the stable quality of the resin is ensured.

The present invention relates to the technical field of waste mud treatment, and in particular to a waste mud dehydration-oxidation-solidification integrated treatment device and method. The device includes a top plate, a piezoelectric filter cloth, a panel, a rotor, a support frame, and a bottom plate. The upper and lower ends of the support frame are respectively connected to the top plate and the bottom plate to form a rotating mechanism. The rotor is connected to the bottom plate, the piezoelectric filter cloth is fixed on both sides of the support frame, and the panel is arranged on the outside of the rotating mechanism. A drain pipe is provided on the panel. The present invention can organically combine the current inefficient and isolated treatment methods such as solidification, filter press dehydration, and oxidation, greatly improve the dehydration rate of the waste mud, and improve the mechanical properties of the mud after dehydration, meeting the performance requirements of the rolling filler; the piezoelectric principle is used to degrade and oxidize the organic matter and microorganisms in the waste mud, so that the filtrate can be discharged without secondary treatment, or the secondary treatment cost of the filtrate is reduced.

The utility model provides continuous online laser cutting equipment. The continuous online laser cutting equipment comprises a feeding conveying line, a first follow-up telescopic conveying line, a second follow-up telescopic conveying line, a discharging conveying line, a displacement mechanism, a laser cutting machine, a workbench and an industrial personal computer. The feeding conveying line, the first follow-up telescopic conveying line, the second follow-up telescopic conveying line and the discharging conveying line are sequentially arranged on the workbench in the first direction. A gap used for cutting of the laser cutting machine is formed between the first follow-up telescopic conveying line and the second follow-up telescopic conveying line. The feeding conveying line, the first follow-up telescopic conveying line, the second follow-up telescopic conveying line, the discharging conveying line, the displacement mechanism and the laser cutting machine are all electrically connected with the industrial personal computer. The displacement mechanism is arranged on the workbench, the laser cutting machine is connected to the displacement mechanism, and the industrial personal computer is used for driving the displacement mechanism to drive the laser cutting machine to move along with workpieces. According to the continuous online laser cutting equipment, the machining period is shortened, continuous work can be achieved, and the production efficiency is improved.

The utility model relates to coffee residue dewatering device technical field, concretely relates to a coffee residue dewatering device convenient to recycle, including shell and dewatering cylinder, the shell is located dewatering cylinder's outside, dewatering cylinder's both sides are fixed with spring one and vibrator between the shell, the bottom sliding joint of dewatering cylinder has the water filter, the bottom fixed connection of shell has the water collecting cylinder below dewatering cylinder. The utility model discloses by adopting extrusion principle, utilizes the rotating motor drive screw rotation transmission extrusion cylinder and moves the coffee residue in dewatering cylinder to push to the conical water filter in, and the pressure gradually increases extrusion moisture, cooperates the drainage channel formed between water filter and water collecting cylinder, makes extrusion liquid permeate water filter and concentrate in water collecting cylinder and discharge through the drain, then coffee residue solid remains in water filter, realizes continuous work, pressure controllable.

The invention discloses a logistics sorting device, and relates to the technical field of logistics sorting, the logistics sorting device comprises a logistics sorting machine of a rectangular frame structure, and the upper end of one side of the logistics sorting machine is in transmission connection with a conveying belt used for conveying articles from one position to another position; the outer wall of one side of the logistics sorting machine is fixedly connected with a controller used for controlling operation and coordination of all devices in the sorting system, and the outer wall of the other side of the conveying belt is fixedly connected with a plurality of discharging ports used for classifying and classifying goods according to preset rules. A dynamic cut-off mechanism is arranged on the outer wall of the side, close to the conveying belt, of the feeding chamber, a posture correction mechanism is arranged on the outer wall of the left side of the conveying belt, and an anti-friction coating mechanism is arranged on the outer wall of the right side of the conveying belt. And the dynamic cut-off mechanism can separate the goods from subsequent goods after the goods are conveyed every time, so that the sorting accuracy can be improved.

The utility model provides a conveying device for concrete color brick processing, and relates to the field of concrete color brick processing. The conveying device for concrete color brick processing comprises a bearing frame, rotating rollers are rotationally connected to the interiors of the left side and the right side of the bearing frame, a conveying belt is rotationally connected to the outer surfaces of the rotating rollers and located outside the bearing frame, and a contact gear is fixedly connected to the front side of the rotating roller located at the right end of the bearing frame. When the device is used, a power motor drives a cam to rotate, the cam drives a tooth groove plate to swing, the tooth groove plate slides back and forth under the action of a clamping block, when the cam rotates by a half circle, a roller is driven to move downwards, the roller drives an adjusting plate to rotate, the adjusting plate drives a moving plate to move upwards, and the moving plate drives a limiting block to be separated from a contact gear. Meanwhile, the movable plate drives the tooth groove plate to be meshed with the contact gear through the clamping block, the tooth groove plate drives the contact gear to rotate by a certain number of turns under pushing of the cam, the contact gear drives the conveying belt to rotate by a certain distance through the rotating roller, and the advantage of continuous work is achieved.

The present invention relates to the technical field related to solar panels, and discloses a HJT solar panel body processing equipment, including: the lower section of the equipment movement device is connected to the front support plate, the upper surface of the equipment movement device is connected to a pushing hydraulic rod, the left side of the equipment movement device is connected to an adjustment extension device, the front end of the adjustment extension device is connected to a suction cup device, the suction cup device includes symmetrically arranged cross bars, and the outer surface of the cross bar is arrayed with multiple vertical plates; the present invention can use mechanical transportation of light-transmitting glass plates, this effect can provide more stable and smooth movement, and through precise control technology, it can greatly reduce glass breakage caused by vibration and collision, and improve transportation safety.

The utility model relates to the technical field of wood chip processing, in particular to a continuous processing device for long and thin wood chips of forest cutting materials, which comprises a support frame, a drying mechanism is arranged at the top of the support frame, a filtering mechanism is arranged outside the support frame, the drying mechanism comprises a drying cylinder, and the filtering mechanism is arranged on the top of the drying cylinder. A first conveying cylinder is rotationally connected to the inner side of the drying cylinder, an inlet cylinder and a discharge cylinder are rotationally connected to the left side and the right side of the conveying cylinder correspondingly, spiral blades are installed on the inner sides of the conveying cylinder, the inlet cylinder and the discharge cylinder, a first transmission wheel is fixed to the outer portion of the conveying cylinder, and a synchronous belt is in transmission connection to the outer portion of the first transmission wheel; the machine has the beneficial effects that the machine does not need to be shut down to clean dried chippings and then dry the chippings, so that the machine can work continuously, and the working efficiency is improved.