25results about How to "Clean environment" patented technology

The utility model discloses a material unfreezing frame for aviation food, which comprises a fixing frame, a storage grid used for storing materials is arranged on the fixing frame, a collecting tray is connected below the storage grid, the upper end of the collecting tray is opened, a water drainage pipe is fixedly mounted on the fixing frame, and the water drainage pipe is connected with the storage grid. And the collecting tray is communicated with the drainage pipe. The collecting tray can collect unfreezing water, and the unfreezing water enters the collecting tray and then is conveyed to the drainage pipe, and the unfreezing water is drained to the outside through the drainage pipe. According to the scheme, the problem that the workshop environment is affected due to the fact that unfrozen water drops drop to the ground can be avoided. The environment of the whole production workshop is cleaner, and meanwhile potential safety hazards can be reduced.

The utility model discloses drilling equipment for diesel engine accessory machining, which comprises an operation box body, the operation box body is directly arranged on the ground, clamping and fixing mechanisms are symmetrically arranged on the left side and the right side of the interior of the operation box body, and each clamping and fixing mechanism comprises a clamping plate, a pushing rod, a supporting block, a connecting rod, a connecting frame, an electric telescopic rod and a supporting frame. And clamping plates are symmetrically arranged on the left side and the right side in the operation box body. According to the drilling equipment for machining the diesel engine accessories, by arranging the clamping and fixing mechanism, the diesel engine accessories cannot deviate in the drilling process, the drilling accuracy of the accessories is guaranteed, meanwhile, by arranging the left-right adjusting mechanism, a drilling head can flexibly move left and right, multiple different positions of the accessories are drilled, and the drilling efficiency is improved. And in addition, a protection mechanism is arranged, so that scraps generated by drilling are prevented from splashing everywhere, and the surrounding environment of the drilling equipment is kept clean.

The utility model discloses a sewing mechanism and a sewing machine, and relates to the technical field of sewing machines. The needle comprises a needle rod and a cold air piece which are both arranged on the sewing machine, an air inlet cavity is formed in the needle rod, the cold air piece is communicated with the air inlet cavity and used for conveying cold air into the needle rod, a machine needle is arranged on the needle rod, a thread hole and an air inlet hole which are communicated are formed in the machine needle, and the air inlet hole is communicated with the air inlet cavity. A traditional heat dissipation mode is abandoned, during use, cold air is conveyed into the air inlet cavity through the cold air piece, then the cold air enters the air inlet hole and is exhausted through the thread hole, when the cold air circulates in the air inlet hole, the temperature of a machine needle can be reduced from inside to outside, the cooling effect is achieved, sewing threads are prevented from being burnt out, the sewing quality is guaranteed, and the use environment is clean; therefore, the practicability is higher.

The utility model provides a smokeless tempering furnace, which belongs to the technical field of hot working, aims to solve the problem of environmental pollution caused by the fact that a small amount of smoke still flows out along with an opening when a workpiece in the tempering furnace is taken, and comprises a furnace body, a flue arranged at the top of the furnace body, an exhaust pipe connected with the flue, a door frame arranged at the opening end of the furnace body, and a smoke collecting hood arranged at the top of the door frame, the top of the rear side of the exhaust fume collecting hood is connected with an exhaust pipe through a branch pipe, a ventilation plate is arranged in the exhaust fume collecting hood, smoke suction pipes are vertically distributed on the two sides of the exhaust fume collecting hood and extend to the bottom of the opening of the furnace body, the tops of the smoke suction pipes are communicated with corresponding holes in the ventilation plate, a sealing plate is arranged in the portal in a sliding mode, and the problem that smoke leaks from the opening of the tempering furnace for taking treatment pieces is effectively solved.

The utility model relates to the technical field of dyeing equipment, in particular to composite fabric dyeing equipment, two scraping components are symmetrically arranged at two ends of a dyeing pool, each scraping component comprises a fixing seat, a screw, a first scraping rod and a second scraping rod, the second scraping rod is fixed at the top of the dyeing pool, and the fixing seat is fixed on the fixing seat. The first scraping rod is located above the first scraping rod, the fixed seat is fixed above the first scraping rod, the screw rod penetrates through the fixed seat, the bottom end of the screw rod is rotationally connected with the first scraping rod, the screw rod is in threaded connection with the fixed seat, and the first scraping rod and the fixed seat are fixed together along with movement of the composite fabric. The first material scraping rod and the second material scraping rod can extrude the composite fabric, redundant material liquid on the composite fabric can be scraped into the dyeing pool, the material liquid on the composite fabric is not prone to dripping on the ground, and the environment at the position of the dyeing pool can be tidier.

The utility model provides a temperature control type bi-pass hot air load table cabinet, which relates to the technical field of load table cabinets, and comprises a load table cabinet, two placing plates are arranged in an inner cavity of the load table cabinet, a partition plate is arranged at the center of each placing plate, a through groove is formed in one side of each partition plate, a reciprocating screw rod is arranged in an inner cavity of each through groove, and the reciprocating screw rods are arranged in the inner cavities of the through grooves. The outer ring of the reciprocating lead screw is sleeved with a threaded sleeve, the outer ring of the threaded sleeve is sleeved with a square block, and the two sides of the square block are fixedly connected with connecting plates. According to the food table cabinet, people can clean food residues and other dirt at the depth position in the food table cabinet, the cleaning workload of the people is relieved, the food residues and other dirt cannot be accumulated at the depth position of the food table cabinet for a long time, breeding of bacteria, molds and other microorganisms is reduced, and the service life of the people is prolonged. The food stored in the table cabinet is kept in a clean and sanitary environment, and the food safety risk is reduced.

The utility model provides a milk warmer which comprises a heating cup and a hot air assembly for blowing hot air to the heating cup, the hot air assembly comprises an air duct arranged on the periphery of the heating cup, the heating cup is provided with a plurality of first through holes communicated with the air duct, the air duct is provided with a discharge port, and liquid in the heating cup can be thrown out through the first through holes. Liquid enters the air duct and can be discharged through the discharge port, the environment in the heating cup is kept clean, peculiar smell is not prone to being generated, a certain amount of clean liquid can be poured into the heating cup and enters the air duct through the first through hole, the heating cup and the air duct can be cleaned, and the hot air assembly can dry the cleaned heating cup and the air duct. The whole environment is cleaner, liquid cannot enter other areas of the milk warmer, use is safe, and potential safety hazards are avoided.

The utility model relates to the technical field of boiler combustion feeding, in particular to an automatic pusher of a semi-coke hot water boiler, which comprises a blanking port and a pushing plate slidably arranged at the bottom of the blanking port, the front end of the pushing plate is positioned in a combustion area, and the rear end of the pushing plate is connected with a pushing motor. And the material pushing motor drives the material pushing plate to do reciprocating motion. A limiting frame is arranged at the rear end of the material pushing plate, the output end of the material pushing motor is connected with an eccentric rod, and a push rod stretching into the limiting frame is arranged at the tail end of the eccentric rod. The utility model has the advantages of durable structure and low failure rate.

The utility model relates to a kind of partition type continuous breeding mechanism and its breeding system, including automatic in-out material mechanism, breeding layer and environmental control mechanism;The side plate and two automatic doors with the automatic in-out material mechanism contact, form breeding space, the breeding space is divided into at least two breeding areas, each described breeding area is provided with environmental control mechanism, and at least one described breeding area is provided with material loosening mechanism;At least one described breeding area is provided with automatic door in both ends.The utility model breaks the traditional overall one-time feeding breeding mode, divides breeding space into several breeding areas, for different needs of insects and plants in different growth stages to environment and material, each breeding area can be respectively accurately controlled, to provide more suitable growth conditions for insects and plants, shorten breeding cycle, improve the growth speed and quality of insects and plants.

The invention relates to an agricultural soilless vegetable cultivation device. The agricultural soilless vegetable cultivation device comprises a cultivation box, a bearing frame, an observation mechanism, a nutrition supply mechanism and a control table, the cultivation box is provided with a cultivation cavity and an illumination receiving opening, the bearing frame is arranged in the cultivation cavity, and a plurality of supporting column cultivation plates and a driving mechanism are arranged on the bearing frame; the driving mechanism drives the plant cultivation plate to circularly pass through the illumination area, the observation area and the nutrition supplementing area on the bearing frame; the observation mechanism is arranged in an observation area and captures image information of plants in real time, the nutrition supply mechanism is arranged in a nutrition supplement area and provides nutrition mixed liquid for the plants passing through the nutrition supplement area, and the observation mechanism and the nutrition supply mechanism are electrically connected with the control console. And the image information is received and the nutrient supply mechanism is controlled to adjust the concentration of the nutrient mixed solution, so that the growth condition of the plant in the device can be observed in real time, the growth environment of the plant can be adjusted in time, and the normal growth of the soilless culture plant is ensured.

The utility model discloses a refrigeration house with a circulating ventilation function, which comprises a refrigeration house shell, a control switch mounted on one side of the refrigeration house shell, a house door hinged to the other side of the refrigeration house shell, a top plate fixedly connected to the top of the refrigeration house shell, a heat insulation plate mounted on one side of the inner wall of the refrigeration house shell, and an adjusting groove formed in the bottom of the top plate. Adjusting pulleys are slidably connected to the adjusting grooves, curtain walls are installed on the adjusting pulleys, a draught fan is installed on the top of the top plate, and an air guide pipeline is installed on one side of the draught fan. By matching the adjusting groove, the adjusting pulley and the curtain wall, when the cold storage is used for storing articles, the curtain wall is pulled to move to a specified position on the adjusting groove through the adjusting pulley according to the sizes of different articles, so that the articles are reasonably stacked and stored, the space is utilized to the maximum extent, and waste is avoided; the internal space of the refrigeration house is utilized to the maximum extent, articles are stacked more compactly and orderly, the situation that stacking is unstable or unnecessary space is occupied is avoided, and therefore the storage efficiency is improved.

The utility model discloses a feeding trough for livestock breeding, which relates to the field of livestock breeding and comprises a main body, a cleaning mechanism is arranged at the bottom inside the main body and comprises a feeding trough body, and a groove is formed in the bottom of the front side wall of the main body. A movable groove is formed in one side of the top face of the interior of the groove, a clamping groove is formed in the bottom face of the interior of the groove, a second baffle is arranged on the trough body and the bottom face of the interior of the groove, and two sets of first electric telescopic rods are arranged in the movable groove; first baffles are arranged at the bottom ends of the two first electric telescopic rods. The feeding trough has the advantages that the feeding trough body is cleaned through the brush, the feeding environment of animals is improved conveniently, the feeding effect is improved, the animals can be conveniently fed through the feeding trough, the feeding and water feeding environment is clean, the feeding effect is good, and the practicability is improved.

According to the machining forming device based on the circuit board, two positioning assemblies are symmetrically arranged on a machining table, a cutting assembly is arranged between the two positioning assemblies, each positioning assembly comprises a positioning seat, a moving seat and two clamping rods, a sliding groove is formed in the upper end of each positioning seat, a sliding block in sliding connection with the sliding groove is arranged at the lower end of each moving seat, and the two clamping rods are arranged in the sliding grooves. A circuit board base material can be positioned on two positioning seats through four clamping blocks, the circuit board base material can be kept parallel to the positioning seats on the positioning seats, a second propeller is further started, and a push rod can drive limiting plates to clamp the two ends of the circuit board base material, so that the circuit board base material can be conveniently clamped, and the working efficiency is improved. Therefore, the circuit board base material can be placed in the middle on the two positioning seats, workers do not need to manually adjust the position of the circuit board base material in the process, and the adjusting efficiency is high.

The utility model discloses a portable paintbrush tray, and belongs to the field of painting tools. The tray mainly comprises a tray body, the two sides of the tray body are each provided with at least one fixing mechanism used for being fixedly connected with a drawing tool folding storage box in an inserted mode, and one end or the two ends of the tray body are fixedly connected with a sliding rail used for being connected with a drawing board clamp. The fixing mechanism comprises a first fixing block which is vertically arranged, mounting frames corresponding to the two sides of the tray body are arranged on the drawing tool folding storage box, and first fixing grooves matched with the first fixing block are formed in the mounting frames. According to the drawing board, the fixing mechanism which is quickly inserted, fixed and separated from the drawing tool folding storage box is additionally arranged, meanwhile, the sliding rail which is quickly inserted, fixed and separated from the drawing board clamp is additionally arranged, common drawing tools can be directly fixed to the drawing board, frequent head lowering for rummaging is not needed, the drawing energy of students is saved, and the learning efficiency is improved.

The application discloses an atomizer and an atomizing device, and belongs to the technical field of atomizing devices. The atomizer comprises a shell body, a suction nozzle and a containing cavity; the suction nozzle is provided with an air suction channel, and the air suction channel is communicated with the containing cavity; a support is arranged in the containing cavity, and the support is connected with the shell body; the support and the shell body enclose a containing space, and the containing space is close to the suction nozzle; a liquid suction member is arranged on one side of the support close to the suction nozzle, and the liquid suction member at least partially fills the containing space; the containing cavity comprises a liquid storage cavity, the liquid storage cavity is formed by the shell body and the support, the liquid storage cavity is located on one side of the support away from the suction nozzle, at least one backflow hole is formed in the support along the length direction of the atomizer, and the backflow hole is communicated with the liquid storage cavity and the containing space. The embodiment of the application not only avoids waste and equipment pollution caused by leakage of an atomized substrate, but also improves the reliability and stability of a product, provides a cleaner and safer use environment for a user, and has the beneficial effect of improving user experience.

The utility model relates to a kind of hidden motor home expansion box body air bag sealing devices, including side wall structure frame, fixed sealing groove, fixed clamping strip, sealing air bag, solenoid valve, gas source, inflation conduit and air bag conduit, it is characterized in that, the fixed sealing groove is provided on the side wall structure frame, the sealing air bag is provided in the fixed sealing groove, the solenoid valve and the gas source are placed in vehicle body, the gas source is connected by the inflation conduit and the solenoid valve, the solenoid valve is connected by air bag conduit and the sealing air bag, when needing sealing, solenoid valve controls gas source to fill sealing air bag with gas by inflation conduit, sealing air bag expands and seals expansion box body and vehicle body.The device is hidden between expansion box body and vehicle body side wall, cannot be seen outside vehicle body, expansion box body is flush with vehicle body, appearance is beautiful, and sealing performance is good.

The utility model discloses an automatic wax pill forming machine and belongs to the technical field of automatic wax pill forming machines. The automatic wax pill forming machine comprises a machine tool rack storage box. The machine tool rack is provided with two vertical plates which are vertically arranged; a main oil cylinder is transversely and fixedly installed on the outer side of one vertical plate, and a storage box, a first preheating pipeline, a first pushing air cylinder, a feeding mechanism, a drainage guide groove and a heating forming cylinder are transversely installed on the upper portion of the vertical plate through a support. A forming oil cylinder is installed on the outer side portion of the other vertical plate through a support, and the six-cavity forming rod punch conducts limiting telescopic motion in the heating forming cylinder. A wax pill returning mechanism is arranged on the front portion of the side containing cavity and comprises a second pushing air cylinder and a pushing ejector rod assembly, and a material box is arranged at the bottom of the discharging sliding way. According to the forming machine, full-automatic production can be realized, the labor cost is reduced, the noise is reduced, the operation comfort is improved, and the forming machine is compact in structure and small in occupied area.

The invention relates to the technical field of wormwood seedling raising, in particular to a water temperature controllable wormwood seedling raising tray which comprises a seedling raising frame, a plurality of heating pools are fixedly arranged in the seedling raising frame in a uniform arrangement structure, water storage grooves are formed in the top faces of the heating pools, a plurality of seedling raising tray bodies are installed on the top faces of the water storage grooves, and a circulating water tank is fixedly arranged on the bottom face of the seedling raising frame. A water filling pipe with an electric valve is installed on the top face of the circulating water tank, a heating pipe is fixedly arranged in the circulating water tank, a water pump is installed on the top face of one end of the circulating water tank through an installation base and communicated with a water inlet pipe, the water inlet end of the water pump is communicated with the interior of the circulating water tank, and the top face of the other end of the circulating water tank is communicated with a backflow pipe. A stable and controllable growth environment is provided for the wormwood seedlings, cyclic utilization of water is achieved, the requirements of the wormwood seedlings in different growth stages are met, the adaptability and flexibility of the equipment are improved, growth and development of the wormwood seedlings are facilitated through appropriate water temperature and heat radiation conditions, and the seedling raising efficiency and the survival rate are improved.

The utility model relates to the field of cleaning devices, in particular to a cleaning device of an engraving machine for model manufacturing, which is characterized in that a cleaning frame is arranged at one end of a processing table, a positioning block is arranged on one side of the cleaning frame, and a driving component for driving the cleaning frame to move is arranged on the processing table; a cleaning shaft and a dust suction pipe are arranged in the cleaning frame, a plurality of bristles making contact with the machining table are arranged on the outer wall of the cleaning shaft, the dust suction pipe is located in front of the cleaning shaft, a plurality of dust suction holes are formed in the dust suction pipe, a second motor is started, a driving wheel can drive a driven wheel to rotate, and therefore the cleaning shaft can rotate, and the machining table can be cleaned. And after the dust collection assembly is started, suction force can be generated at the dust collection holes, dust impurities generated after sweeping can be collected, and the environment on the machining table can be cleaner.

The utility model relates to the field of badminton racket production, in particular to an epoxy resin polishing device for carbon fiber badminton racket production, which is characterized in that a guide pipe is arranged at the dust collection end of a dust collector, a dust collection pipe is fixedly arranged at one end of the guide pipe, a cavity is arranged at one end of the dust collection pipe, and a driving motor is fixedly arranged in the cavity; a grinding shaft is arranged at the output end of the driving motor, a plurality of dust collection holes located in the peripheral side of the grinding shaft are formed in one end of the dust collection pipe, a supporting assembly used for supporting the frame is arranged at the upper end of the bottom plate, the driving motor and the dust collector are started, at the moment, the grinding shaft can rotate, suction force can be generated at the dust collection holes, and the grinding shaft can rotate. Dust and chippings are prevented from directly falling on the bottom plate or floating in the air, and the environment at the bottom plate can be tidier.

The invention discloses a rapid slitter edge blowing device of a lithium ion battery diaphragm splitting machine, which comprises an air supply source area, a pipeline adjusting area and a collecting area, the pipeline adjusting area comprises an air blowing pipe which is movably arranged on a bracket through a sliding assembly, one end of the air blowing pipe is connected with the air supply source area, and the other end of the air blowing pipe is sealed and plugged; the air blowing pipe is arranged on the support, an air blowing opening is formed in the air blowing pipe, and when the air blowing opening moves to the position corresponding to the slitting waste edge along the support, the slitting waste edge is blown upwards through the air blowing opening, and the slitting waste edge is sucked into the collecting area through the dust suction pipe in a negative pressure mode. Through the design of the sliding assembly, the air blowing pipe can be adjusted in a sliding mode along the support so that the air blowing opening can move to the air spraying position for slitter edge slitting, the stability of the air blowing pipe in the working process can be ensured, and therefore the air blowing pipe can be aligned with slitter edges more accurately for air blowing; slitting slitter edges and generated dust particles are sucked into the collecting area through the dust suction pipe in a negative pressure mode, so that the slitting working environment is clean and tidy, and the slitter edge blowing efficiency and effect are improved.

The utility model provides a cooling and cleaning device for a large plate, which comprises a cleaning cavity, equipment which is provided with a product and is coated with a film together is cleaned by arranging symmetrical air injection devices on the left side and the right side, a bearing device and a positioning piece are arranged at the bottom of the cleaning cavity, and the bearing device is used for mounting the equipment which is provided with the product and is coated with the film together. The positioning piece is used for conveniently positioning equipment which is provided with products and is coated with the products during feeding and discharging, so that the equipment is not prone to toppling over, the partition plate is arranged at the rear end of the cleaning cavity, the multiple exhaust holes are evenly formed in the partition plate at intervals, and the air injection device is matched with the exhaust holes, so that the temperature in the cleaning cavity is rapidly cooled, and the cleaning efficiency is improved. The part with poor binding force on the equipment which is provided with the product and is coated together with the product is peeled off and is discharged through the exhaust hole, so that the dust amount is reduced, and the surrounding environment of the workpiece is clean.

The utility model relates to the technical field of concrete, and discloses a high-rise building high-strength high-ductility anti-seismic concrete batching system which comprises a mixing box, the top of the mixing box is fixedly connected with a fixing plate, the top of the front side of the fixing plate is fixedly connected with a connecting block, and the front side of the connecting block is fixedly connected with a fixing ring. A waterproof shell is fixedly connected to the top of the fixing ring, a motor is fixedly connected to the inner wall of the waterproof shell, a fixing column is fixedly connected to the output end of the motor, a first rotating wheel is fixedly connected to the bottom of the fixing column, a belt is arranged on the outer wall of the first rotating wheel, and a second rotating wheel is arranged on the outer wall of the right side of the belt; the bottom of the second rotating wheel is fixedly connected with a round rod. According to the stirring device, the motor is started to drive the fixing column and the first rotating wheel to rotate, so that the stirring rod rotates, the second rotating wheel is connected with the first gear through the round rod, rotation of the stirring rod is shown, stirring of internal raw materials is achieved, and the practicability of the stirring device is improved.