182results about How to "Reduce the risk factor" patented technology

The utility model belongs to the technical field of wind turbine generator tower maintenance, and particularly relates to a wind turbine generator tower outer wall moving device which comprises a cabin, blades installed on an output shaft of the cabin, a tower body fixedly connected to the bottom face of the cabin and a moving assembly arranged on the surface of the tower body. The moving assembly comprises a platform installed on the surface of the tower drum body, two limiting plates are fixedly connected to the surface of the platform, two winches are fixedly connected to the portion, facing the cabin, of the platform, traction ropes are arranged on the surfaces of the winches, and two hanging wheels matched with the winches are fixedly connected to the bottom face of the cabin. When the outer wall and the blades of the tower drum are maintained and checked by workers, the workers can stably move up and down through the electric traction rope to complete work tasks, and the danger coefficient is greatly reduced.

The invention relates to the technical field of vehicle stability, and discloses a tire burst vehicle stability control method, system and device, a vehicle, equipment and a medium. Firstly, under the condition that a vehicle tire burst signal is determined to be generated and a vehicle control parameter is determined to be greater than a threshold value, an ideal deceleration and an ideal steering wheel angle are determined based on the vehicle speed when the vehicle tire is burst. Then, on the basis of the ideal deceleration, the ideal steering wheel angle and the track of the vehicle, the execution steering wheel angle parameter and the braking force corresponding to each wheel of the vehicle are determined; and finally, performing combined control on each wheel of the vehicle based on the braking force distribution corresponding to each wheel of the vehicle, and controlling a steering wheel angle controller based on execution of the steering wheel angle parameter, so that the vehicle driving state meets the stable condition, the tire burst condition is effectively dealt with, the limitation of single control is avoided, various tire burst working conditions are adapted, and the safety of the vehicle is improved. And particularly, the vehicle is kept stable under complex road conditions. Graded braking is achieved based on the vehicle speed during tire burst of the vehicle.

The invention provides a method for preparing a CGC ligand, which comprises the following steps: mixing tetra-substituted cyclopentadiene and n-butyllithium under a mechanical vibration condition, carrying out lithiation reaction under an ultrasonic condition, and then carrying out silicification reaction with a disubstituted dichlorosilane solution, the preparation method comprises the following steps: preparing a silicification product into a tetrahydrofuran solution of the silicification product by using tetrahydrofuran, mixing primary amine and n-butyllithium under a mechanical vibration condition, carrying out lithiation reaction under an ultrasonic condition, carrying out amination reaction on an obtained lithiation reaction solution and the prepared tetrahydrofuran solution of the silicification product, and carrying out post-treatment on the obtained amination reaction solution to obtain the CGC ligand. According to the method for preparing the CGC ligand, the CGC ligand is continuously prepared by coupling the ultrasonic microreactor with local mechanical vibration, the danger coefficient is low, the reaction efficiency is high, the cost is saved, the period is short, and meanwhile, the problem that an organic lithium intermediate generated by lithiation reaction is deposited in the microreactor is solved.

The utility model discloses an anti-ponding water and soil conservation ecological protection slope, which belongs to the technical field of ecological protection, and comprises a protection slope body, a plurality of uniformly distributed water absorption bars are arranged in the protection slope body, the lower ends of the water absorption bars are fixedly connected with bionic balls, the lower ends of the plurality of bionic balls are fixedly connected with drainage pipes, and the drainage pipes are fixedly connected with the drainage pipes. The side end of the lower portion of the slope protection body is provided with a water accumulation pool, the drainage pipe communicates with the water accumulation pool, the bionic ball comprises a hollow-out ball which is arranged in the slope protection body, the inner end of the hollow-out ball is provided with a swelling ball, and the outer end of the swelling ball is fixedly connected with a plurality of bionic needles. The purposes of absorbing permeated accumulated water through the bionic balls, changing the appearance of the bionic balls to form thorn balls, increasing the contact area with soil and protecting the soil through the pulling force of the thorn balls can be achieved, so that the compactness of the slope protection soil is improved, the soil loss is effectively reduced, the danger coefficient is reduced, and the ecological environment quality is improved.

The utility model belongs to the technical field of climbing devices, and provides a building construction engineering cross beam climbing climbing device which comprises a telescopic assembly, the telescopic assembly comprises a main ladder, an auxiliary ladder is movably installed in the main ladder, a plurality of locking holes are formed in the two sides of the auxiliary ladder, U-shaped plates are symmetrically installed on the two sides of the main ladder, and the U-shaped plates are fixedly connected with the main ladder. A locking rod is movably mounted in the U-shaped plate, and the locking rod extends into the locking hole; the movable L-shaped plate is arranged on one side of the auxiliary ladder, and the movable fixing plate is arranged in the L-shaped plate, so that the L-shaped plate can be erected above the cross beam during climbing of the cross beam, the inner wall of one side of the L-shaped plate is kept to be attached to the cross beam, and then the fixing plate is controlled to move towards the cross beam until the fixing plate is attached to the other side of the cross beam; in this way, the L-shaped plate and the fixing plate can clamp the cross beam, so that the L-shaped plate is firmly fixed to the cross beam, it is guaranteed that the ladder does not slide when in an inclined state, the danger coefficient is reduced, and the safety of climbers is guaranteed.

The utility model relates to the technical field of injection molding, in particular to a protective cover injection molding forming die which comprises a base, supporting tables are symmetrically arranged at the two ends of the upper surface of the base, injection molding dies are arranged on the upper surfaces of the two supporting tables, and an automatic release agent spraying structure is arranged at one end of the base. The automatic release agent spraying structure comprises a connecting base, an electric telescopic rod arranged on the upper surface of the connecting base, a supporting base arranged at the telescopic end of the electric telescopic rod, electric sliding rails symmetrically arranged at the two ends of the upper surface of the supporting base, and a connecting shaft arranged between the two electric sliding rails. The release agent spraying machine is fixedly arranged on the connecting shaft in a sleeving manner; and the release agent gas tank is arranged below the connecting shaft. According to the automatic mold release agent spraying device, automatic mold release agent spraying can be carried out on the mold injection molding groove through the automatic mold release agent spraying structure, manual spraying is not needed, so that the production is expanded, meanwhile, the workload of operators is reduced, and the danger coefficient of the operators during operation is further reduced.

The utility model discloses a bare cell insulating sheet, a battery monomer and a power device, the bare cell insulating sheet comprises an insulating sheet body, the insulating sheet body is used for wrapping a pole group, a positioning part is formed on the insulating sheet body, and the positioning part is used for positioning a side plate. According to the bare cell insulating strip disclosed by the utility model, the positioning part is arranged on the insulating strip body, so that the effect of fixing the side plate is achieved, the condition of poor cell assembly caused by bending deformation of the side plate can be effectively avoided, the product quality of the bare cell insulating strip is improved, and the failure rate is reduced.

The invention discloses a tank vehicle monitor, comprising a liquid level probe, an automatic valve closing controller, a vehicle-mounted socket, an in-place monitoring device and an alarm, wherein the liquid level probe, the automatic valve closing controller, the vehicle-mounted socket and the in-place monitoring device are all connected to the controller via a cable; the liquid level probe comprises a high liquid level probe installed on the top of the tank vehicle and a low liquid level probe installed at the bottom of the tank vehicle, the automatic valve closing controller is installed in an operation box of the tank vehicle, the in-place detection device is installed on the emergency shut-off valve in the vehicle body, and is connected to a gas-controlled combination switch in the operation box of the tank vehicle, real-time monitoring of the closing and opening of the emergency shut-off valve, and voice broadcasting through the alarm; the tank vehicle monitor has a compartment display function, and if a high or low liquid level probe in any compartment fails, it can be indicated by light and voice broadcasting, which is convenient for maintenance and detection; and the emergency shut-off valve in-place monitoring function has a low risk factor and is safe and reliable.

The application provides a method for preparing methyl silicone oil by using organic silicon high ring, which directly prepares the methyl silicone oil by using cheap organic silicon high ring, and reduces the production period and cost of the methyl silicone oil. In the application, semi-continuous feeding is adopted, the viscosity of the processed methyl silicone oil is controllable, the molecular weight distribution is narrow, the product conversion rate is greater than 85%, compared with the traditional process, the reaction process is stable, the utilization rate of the end-capping agent is high, and the amount is less.

The invention belongs to the technical field of hot presses, and particularly relates to a facing artificial board processing technology which specifically comprises the steps that melamine impregnated bond paper is pasted to an artificial board after being pressurized and heated, the heating mode is that heat is provided in the mode that a graphene material is powered on to emit heat, and the heat is supplied to the artificial board; the graphene material is graphene crystals or graphene tows; heat is provided for processing of the facing artificial board by adopting a mode of electrifying and heating the graphene material, the heating speed is high, the heat utilization rate is high, the energy consumption is low, safety, environmental protection and energy conservation are realized, and the current situations of high energy consumption, high pollution and high safety risk in the facing artificial board production industry can be fundamentally solved.

The utility model discloses a novel converter masonry center brick positioning device, which relates to the technical field of refractory material masonry, and comprises an outer frame wrapping iron shell, a center brick is wrapped by the outer frame wrapping iron shell, the top of the outer frame wrapping iron shell is detachably connected with an upper fixed circular iron sheet, and the upper fixed circular iron sheet is detachably connected with a lower fixed circular iron sheet. According to the device disclosed by the utility model, the device moves through the pulleys at the bottom, and the four infrared range finders which are uniformly and symmetrically arranged at an angle of 90 degrees can accurately measure the distances from the central brick of the converter to the converter walls in four directions of the converter; meanwhile, the gradienter placed on the upper surface ensures horizontal positioning height, so that the center brick is positioned more accurately; the positioning and distance measuring tool is simpler and more convenient to operate, time-saving and labor-saving, and more accurate in data measurement; meanwhile, repeated moving of the converter center bricks is avoided, and the danger coefficient of construction is reduced.

The utility model discloses a bending machine pedal self-locking device, which belongs to the technical field of bending machines, and adopts the technical scheme that the bending machine pedal self-locking device comprises a bending machine pedal body, a locking mechanism is arranged at the top of the bending machine pedal body, the locking mechanism comprises a bearing component and a pressing component, the bearing component is arranged at the top of the bending machine pedal body, and the pressing component is arranged at the top of the bending machine pedal body. The pressing assembly is arranged on the inner side of the bearing assembly, by arranging the bearing assembly and the pressing assembly, the bearing assembly, the pressing assembly and the bending machine pedal body can be combined and moved to a proper working position, so that when the bending machine pedal self-locking device is used, a pedal is generally placed in a closed mode, and the bending machine pedal self-locking device is convenient to use. According to the utility model, the structure is simple, the mistaken touch phenomenon caused by the influence of external factors is prevented, the risk factors during working of a user are reduced, and the self-locking function is realized, so that the user is prevented from forming muscle memory due to too simple operation, the phenomenon that feet are faster than the brain is avoided, and the product is prevented from being damaged by accidental operation.

A remote shearing device and method for high-altitude pipelines of nuclear facilities, including a moving mechanism, a cutting mechanism, a clamping and positioning mechanism, and a waste pipe material collection mechanism; an upper platform; and a bottom plate in the moving mechanism. The moving mechanism includes an X slide, a Y slide, and a hollow rotating table; the present invention realizes the automation of shearing, blanking, unloading and other processes through a cutting mechanism and a clamping and positioning mechanism, thereby improving work efficiency and reducing labor intensity.

The present invention discloses an automatic film pasting and two-dimensional code equipment, which is arranged correspondingly with a feeder and a feeder, and the feeder and the feeder have the same structure and are arranged in parallel. The automatic film pasting and two-dimensional code equipment includes a working platform and an NG production line on the working platform, a rotating platform, a material taking mechanism, a circulating production line, a film pasting mechanism, a film supply mechanism, a rolling mechanism, a code taking mechanism and a coding machine, and the circulating production line is located between the feeder and the feeder, and the NG production line, the material taking mechanism, the film pasting mechanism, the film supply mechanism and the rolling mechanism are arranged correspondingly on one side of the feeder of the circulating production line in sequence, and the material taking mechanism is arranged across the circulating production line and corresponds to the rotating platform on one side of the NG production line and the feeder, and the code taking mechanism and the coding machine are arranged correspondingly and located on one side of the feeder of the circulating production line. The present invention has a reasonable structure, is reliable, has a fast speed, is highly efficient, has a low risk factor and is of stable quality.

The utility model provides a hoist derrick head sheave safety detection device which comprises a detection end, a switch and a monitoring terminal, and the switch is respectively in communication connection with the monitoring terminal and the detection end. The detection end comprises a vibration sensing assembly, a temperature detection assembly and a speed detection assembly, the vibration sensing assembly and the temperature detection assembly are arranged on a bearing bush, the speed detection assembly is arranged on a head sheave, the derrick body is further provided with a visual monitoring mechanism, the visual monitoring mechanism is in communication connection with the switch, and the switch is in communication connection with the derrick body. The visual monitoring mechanism is used for collecting image information of the head sheave. The elevator head sheave state monitoring device can monitor the state of the elevator head sheave in all directions, improves the accuracy of detection data, and ensures safe and reliable operation of the elevator.

The utility model relates to the technical field of production equipment, in particular to a production line with a storage function, which comprises a machining conveying line and a storage device arranged at the outlet end of the machining conveying line, the machining conveying line is used for conveying workpieces and allowing the workpieces to be machined thereon, and the storage device is used for storing the workpieces machined on the machining conveying line; the storage device comprises a plurality of storage assemblies used for storing workpieces and a power mechanism, and the power mechanism is used for driving the storage assemblies to move, so that at least one storage assembly is in butt joint with the machining conveying line to bear the workpieces from the machining conveying line. The storage device is arranged at the outlet end of the machining conveying line and comprises the power mechanism and the multiple storage assemblies, the multiple storage assemblies can store multiple workpieces at a time, and no matter how the speed difference between two adjacent production lines is, the workpieces can be stored in the storage assemblies at a time. And conveying of the workpieces on the machining conveying line can be adjusted by increasing the number of the storage assemblies.

The utility model belongs to the technical field of metal processing, and particularly relates to a drilling device for metal processing, which comprises a main body and a mounting mechanism arranged above the main body, and the mounting mechanism comprises a sliding component and a clamping component; the sliding assembly comprises a second sliding groove, a second threaded shaft, a bearing plate and a second limiting shaft, the second sliding groove is formed in the side end face of the main body, the second threaded shaft is installed in the middle of the second sliding groove, and the bearing plate is connected to the outer surface of the second threaded shaft. The middle of the fixing plate is rotationally connected with a third threaded shaft, clamping plates can be driven to move by rotating the third threaded shaft, movement of the clamping plates can be limited under the action of a hydraulic rod, the clamping plates can only move in the horizontal direction, metal can be clamped and fixed by arranging the two sets of clamping plates, manual operation is reduced, and the working efficiency is improved. The danger coefficient is reduced and the processing efficiency is improved.

The present invention relates to a medium voltage uninterruptible power supply monitoring system, belonging to the field of intelligent monitoring technology, comprising an uninterruptible power supply, a collection and classification module, a data processing module, an adjustment control module, a button module, a fault safety module, an LCD display module and a cloud server; the present invention effectively analyzes each group of information record tables and draws relevant curve graphs through a CNN deep learning model, can analyze various data more intuitively and accurately, and at the same time ensure the orderliness of the data, improve the data processing efficiency of the system, improve the use experience of staff, can accurately and timely control the uninterruptible power supply of the fault, and at the same time promptly feed back maintenance prompts to maintenance personnel, and forcibly interrupt the operation status of the device, greatly reduce the risk factor of device failure, and ensure the safety of staff.

The fixing device for the lamp comprises a lamp shell, a cover plate and a plurality of fixing assemblies, a containing groove is formed in the upper surface of the lamp shell, the outer wall of the cover plate is attached to the inner wall of the containing groove, movable cavities are evenly formed in the inner wall of the lamp shell, second threaded through holes are formed in the bottom walls of the inner sides of the movable cavities, and the second threaded through holes are communicated with the containing groove. A first threaded through hole is formed in the top wall of the inner side of the movable cavity. A bolt sequentially penetrates through a hidden groove, a first circular through hole and a second circular through hole to rotate in a first threaded through hole in a threaded mode through a related person, then the related person holds a movable rod to drive a threaded rod to rotate out of a second threaded through hole, and then a circular movable plate is driven to move upwards through elastic potential energy of a spring; the circular movable plate drives the clamping block on the ring body to move into the clamping groove in the bolt, so that the bolt is prevented from rotating due to vibration, the bolt is prevented from loosening, and the danger coefficient of use is reduced.

The utility model discloses a flow velocity and flow monitoring device, relates to the technical field of river flow velocity and flow monitoring, and solves the problems that a radar flowmeter supported by a supporting cross rod is suspended above a river, so that the danger coefficient is high when personnel love to climb the supporting cross rod to disassemble and assemble the radar flowmeter, and the radar flowmeter is inconvenient to disassemble and assemble. Comprising a stand column, a transverse rod is fixedly installed at the position, close to the upper end, of the outer side of the stand column, a radar flowmeter is installed on the lower side of the transverse rod, and the driving structure is used for driving the radar flowmeter and installed in the transverse rod; by installing the driving structure, personnel can disassemble and assemble the radar flowmeter ashore, the danger coefficient of operation of the personnel is greatly reduced, the radar flowmeter is simple and convenient to overhaul, by installing the limiting assembly and the baffle, the personnel can disassemble and assemble the radar flowmeter without the help of tools, and the working efficiency is improved. And the dismounting and mounting efficiency of the radar flowmeter is greatly improved.

The invention belongs to the technical field of medicine applying equipment, and particularly relates to uterine wall medicine applying equipment which comprises a shell, an expansion assembly and a medicine applying assembly, the shell is located between the expansion assembly and the medicine applying assembly, the expansion assembly is located in the middle of the medicine applying equipment, and the medicine applying assembly is located at the rear end of the medicine applying equipment. The medicine applying assembly comprises a solid medicine delivery device and a liquid medicine delivery device, through operation of the liquid medicine delivery device, the effect of applying medicine to the interior of the uterus is achieved, the danger coefficient of injuring the uterus is reduced, a communicating pipe sucks medicine in a medicine vessel into a conveying pipe, the medicine enters a medicine spraying ring, and the medicine spraying ring is used for spraying medicine to the uterus. At the moment, the medicament spraying ring rotates and sprays the medicament in the medicament spraying ring on the inner wall of the uterus through the spraying opening, the thickness of the inner wall of the uterus can be different according to personal physique, if a smearing mode is used, a medicament applying device needs to be in contact with the inner wall of the uterus, the force during medicament applying cannot be controlled, and great harm is easily caused to a patient.

The utility model discloses an automatic protection structure of a gas valve of a sintering machine, which can timely monitor the working conditions of a furnace and a preheating furnace and ensure the production safety, and comprises an ignition furnace and a preheating furnace which are arranged on the sintering machine, an ignition furnace probe hole and an ignition furnace sensor are respectively arranged on the ignition furnace, and a preheating furnace probe hole and a preheating furnace sensor are respectively arranged on the preheating furnace; the two sensors are respectively connected with the sensor control instrument, and the sensor control instrument is connected with the upper computer through the PLC control cabinet; an ignition furnace air valve, an ignition furnace gas valve, a preheating furnace air valve and a preheating furnace gas valve are respectively arranged on the ignition furnace and the preheating furnace which are connected with the gas pipeline and the air pipeline, and the four valves are respectively connected with the PLC control cabinet.

The utility model discloses a new energy rear end cover casting head cutting device, and belongs to the technical field of cutting machining. The number of the guide rail stepping motors is two, and the guide rail stepping motors are installed at the top end of the workbench. The pneumatic tool clamp is connected to the top ends of the moving parts of the two guide rail stepping motors through a mounting seat; the number of the guide columns is two, the guide columns are detachably connected to the top end of the workbench, the peripheries of the two guide columns are each sleeved with two sliding blocks, and the four sliding blocks are jointly connected with the rack; the number of the guide wheels is two, the guide wheels are rotationally connected with the machine frame through connecting pieces, and the machine frame is provided with a vertical motor through a motor base. The new energy rear end cover casting head cutting equipment is simple in structure, convenient to use and operate and low in failure rate, high cost is saved, safety risks caused by manual cutting are avoided, production efficiency is improved, and production cost is reduced.

The invention discloses a bridge floor pushing high beam falling construction method which comprises a first-stage beam falling process and a second-stage beam falling process. The first-stage beam falling process comprises the steps that a first height-adjustable temporary support and a second height-adjustable temporary support which are used for supporting a guide beam are arranged on a concrete beam; the height of the first height-adjustable temporary support and the height of the second height-adjustable temporary support are alternately adjusted and lowered, and then the height of the guide beam is gradually lowered till the guide beam is close to the concrete beam; the second-stage beam falling process comprises the steps that a third height-adjustable temporary support used for supporting the steel box beam is arranged on the bent cap, and a fourth height-adjustable temporary support used for supporting the steel box beam is arranged on the support; and the guide beam is cut off, then the height of the third height-adjustable temporary support and the height of the fourth height-adjustable temporary support are alternately adjusted and reduced, and then the height of the steel box beam is gradually reduced till the steel box beam falls onto the support. According to the method, the beam falling stability can be improved, and the danger coefficient can be remarkably reduced.

The utility model relates to the technical field of violation electronic snapshot, in particular to a vehicle violation electronic snapshot device which comprises a cross rod, a locking mechanism, a snapshot device and a supporting assembly, the locking mechanism is installed on the cross rod, the snapshot device is installed on the cross rod, and the supporting assembly comprises a base, a rotating component, a supporting column, a moving block, a driving component and a connecting block. The base is connected with the supporting column through the rotating component, the rotating component supports the supporting column, the moving block is slidably connected with the supporting column and located on the side, away from the base, of the supporting column, the driving component is installed on the supporting column and drives the moving block to move, and the connecting block is fixedly connected with the moving block and located on the side, away from the supporting column, of the moving block. According to the utility model, the device is simple in structure and is connected with the cross rod, and the height of the snapshot device from the ground can be adjusted when the snapshot device needs to be maintained, thereby preventing workers from working aloft, and further reducing the danger coefficient of the workers.

The utility model discloses a novel structure gate which comprises a gate frame and a ventilation opening body, a gate body is arranged in the gate frame, a placing plate is arranged at the bottom end in the gate body, a motor is arranged at the bottom of the placing plate, a fan is arranged at the bottom of the motor, and the ventilation opening body is formed in the rear side of the bottom end in the gate body. And an odor removing assembly is arranged at the front end in the ventilation opening body and comprises a containing box, an odor removing hole body and activated carbon, the odor removing hole body is formed in the inner surface of the containing box, and the activated carbon is arranged in the containing box. According to the novel structure gate, shoes can be stored conveniently, occupation of indoor redundant space is avoided, peculiar smell can be relieved conveniently by arranging the smell removing mechanism, air circulation can be accelerated conveniently by arranging the ventilation mechanism, the shoes are prevented from being in a closed environment, bacteria breeding is avoided, take-out goods and other articles can be received conveniently, and the service life of the device is prolonged. And users are prevented from opening the door to take, so that dangerous factors can be reduced.

The utility model relates to the field of machinery, in particular to a power rotation automatic control clutch device. The power rotation automatic control clutch device comprises a spline shaft, a clutch seat, a servo motor and an ACQ air cylinder, one end of the spline shaft is connected with one end of an air expansion shaft of the paper laying machine, and the tail end, penetrating through the clutch seat, of the other end of the spline shaft is connected with the output end of the ACQ air cylinder. The output end of the servo motor extends into the clutch base, and the output end of the servo motor is connected with the part, in the clutch base, of the spline shaft through a transmission assembly. The ACQ air cylinder and the clutch base are connected through a positioning assembly. According to the power rotation automatic control clutch device, the ACQ air cylinder is controlled to stretch out or retract through the arranged electromagnetic valve, original manual operation of the clutch device is replaced for clutch connection and separation, the danger coefficient can be greatly reduced, meanwhile, operation is simpler, and the movement precision of connection or separation of the clutch device can be better improved.

The utility model provides a wooden sheet finger joint squeezing integrated mechanism, relates to wooden sheet finger joint technical field, including processing table, feeding table and mounting rack, the top of processing table is fixedly connected with three bracing frame, the top of the bracing frame is equipped with first pneumatic push rod, the top of feeding table is equipped with feeding mechanism, the top of feeding table is equipped with second pneumatic push rod, and the mounting rack is equipped with second pneumatic push rod. A supporting plate is fixedly connected to the top of the feeding table, a partition plate is installed on the top of the supporting plate in a threaded mode, a pressing plate is arranged on the top of the machining table, and the top of the pressing plate is fixedly connected with the output end of a first pneumatic push rod. According to the finger joint device, a plurality of wooden sheets are fed through the feeder, the plurality of wooden sheets can be preliminarily inserted when being neatly conveyed to the processing table, then finger joint is carried out on the plurality of wooden sheets through the pressing plate and the ejection block, an operator does not need to take the wooden sheets for many times in the whole process, the finger joint efficiency can be improved, and the labor intensity of the operator is reduced. And the danger coefficient in the operation process is reduced.

The utility model discloses a kind of stove, it is related to stove technical field, including air pipe, the air pipe is fixedly installed with ring pipe frame for distributing gas, four gas distribution boxes are fixedly installed on the ring pipe frame, the four gas distribution boxes are evenly distributed on ring pipe frame outer wall, a plurality of arc gas tank for uniform distribution gas is fixedly installed on the gas distribution box, the ring pipe frame, gas distribution box, arc gas tank form gas delivery line, temperature-resistant cylinder is arranged in the arc gas tank, oxygen and fuel gas are mixed in temperature-resistant cylinder by the device, then burn, not only can improve the combustion efficiency of fuel gas, but also let mixed oxygen gas after fuel gas directly burn without conveying or storing, reduce its risk coefficient.