33results about How to "Timely disassembly" patented technology

The invention provides a milk powder box. The box comprises an outer cylinder with an open end, a first partition part and a second partition part and a rotating part, wherein the first partition partand the second partition part are arranged in the outer cylinder at intervals in the axial direction of the outer cylinder so as to partition the inner space of the outer cylinder, the first partition part is provided with at least one first opening, the second partition part is provided with at least one second opening, the rotating part is arranged between the first partition part and the second partition part in a rotating manner around the axis of the outer cylinder and is provided with at least one quantifying groove with two open ends in the axial direction, and the rotating part is configured to be capable of being rotated to a feeding angle at which the quantifying groove is opposite to the first opening and staggered with the second opening so as to allow milk powder placed in the outer cylinder and located on the other side of the first partition part to flow into the quantifying groove through the first opening, and capable of being rotated to a discharging angle at which the quantifying groove is staggered with the first opening and opposite to the second opening so as to allow the milk powder in the quantifying groove to flow to the open ends of the outer cylinder through the second opening. The milk powder box can be used for conveniently and quantificationally taking out the milk powder with preset quantity.

The invention belongs to the technical field of environment monitoring, and especially relates to high-stability environmental protection monitoring equipment. The equipment comprises a bottom plate;a supporting rod is mounted above the bottom plate; a display screen is mounted above the middle part of the supporting rod through a rotating assembly; a guide assembly is mounted on the outer side of the rotating assembly and located between two display screens; a rotating assembly is arranged in the middle of the supporting rod below the display screens; and a supporting assembly is arranged atthe edge part of the supporting rod below the rotating assembly. The high-stability environmental protection monitoring equipment is scientific and reasonable and safe and convenient to use, by arrangement by means of the rotating assembly, in windy weather, wind acting on the display screens can provide power for rotation of the rotating assembly, so that the rotating assembly can be driven to rotate, the display screens are driven to rotate, the side edges of the display screens face the wind, the wind areas of the display screens are reduced, the wind area of the whole monitoring equipmentis reduced, and the whole equipment is more stable in strong wind weather.

The invention discloses a board press used for bamboo chip tests. The board press comprises a working table and a vertical punching board arranged right above the center of the working table, wherein a die slot is formed in the position, under the punching board, of the working table; clamps are further arranged on the left side and the right side of the die slot; an upper heating die and a lower heating die are arranged at the top and / or the bottom of the die slot; and a bamboo board to be formed is placed between the upper and lower heating dies, the punching board and the clamps to be subjected to extrusion forming. The board press used for bamboo chip tests can provide a relatively uniform heat source for testing a punch in the bamboo board punching aspect, so that the efficiency in testing bamboo board punching is improved, the punching environment of the bamboo board in the actual production process is fully simulated, errors caused by both a test environment and a production environment are reduced, the production environment can be further simulated more really, accordingly, the test efficiency is improved, the bamboo board punching quality can be promptly, efficiently and accurately tested, and corresponding measurement parameters can be conveniently acquired.

The invention discloses a detachable spliced air filter, which comprises a frame body, a connecting frame, a dismounting mechanism and a protection mechanism, wherein the dismounting mechanism is located at the joint of the frame body and the connecting frame, the dismounting mechanism comprises a rotating baffle, the rotating baffle is located on the surface of one side of the frame body, a fixing groove is formed in the rear surface of the rotating baffle, a fixed rotating disc is arranged in the fixing groove, a rotating block is fixedly connected to one side of the fixed rotating disc, a second spring is arranged at the joint of the rotating block and the frame body, and an extrusion column is arranged on the portion, located on one side of the rotating baffle, of the surface of one side of the frame body. A rotating baffle is arranged, so that a connecting frame can be conveniently disassembled, dust on the surface of a filter screen can be conveniently cleaned in time, the working efficiency of the device is improved, and the filtering quality of the device is guaranteed; and through the arranged pull handle, the frame body is protected, the service life of the frame body is prolonged, and the stability of the device is improved.

The invention discloses a garden street lamp with an insect expelling function. The garden street lamp comprises a base, an adjusting unit, an insect removing unit, an outer guide column and an innerguide column. the base is characterized in that the outer guide column is arranged in the middle of the top end of the base, the top end of the outer guide column is in sliding connection with the bottom end of the inner guide column, a deinsectization unit is arranged on the left side face of the outer guide column, and fixing units are arranged on the left side and the right side of the top endof the base; the adjusting unit comprises a fixing frame, a rotating shaft, a motor, a connector, an electric telescopic rod and a fixing block, the fixing frame is arranged at the top end of the inner guide column, the rotating shaft is rotatably connected into a groove in the top end of the fixing frame, the motor is arranged on the left side face of the fixing frame, and an output shaft of themotor is connected with the left end of the rotating shaft; the outer side of the rotating shaft is provided with a connector; an electric telescopic rod is arranged on the front side face of the connector, and a fixing block is arranged at the front end of the electric telescopic rod. The garden street lamp with the insect expelling function is easy to use, convenient to adjust and maintain and good in insect expelling effect.

The invention relates to a battery cell combination and a battery assembly using the battery cell combination. The battery cell combination comprises a chipset, an insulation board and a circuit board. The chipset is composed of a number of single battery chips. Each battery chip comprises an upper end face and a lower end face opposite to the upper end face. The insulation board covers the upperend face. The circuit board is placed on the insulation board. The upper end face is provided with positive and negative electrode tabs, and the electrode tabs are fixedly connected with the circuit board through the insulation board. The battery cell assembly not only omits a tab fixing plate and an auxiliary connecter between the electrode tabs and the tab fixing plate in the prior art, but alsoomits wire connection between the tab fixing plate and the circuit board, and has the advantages of simple connection process, low cost and high connection strength.

The invention provides an electronic lock with a face identification function and convenient installation effect, and relates to the technical field of electronic locks. The electronic lock with the face identification function and convenient installation effect comprises an electronic lock body, wherein the top part and bottom part of the electronic lock body are fixedly connected with fixed blocks; the back surface of each fixed block is provided with a connecting groove; one side of the inner wall of each connecting groove is provided with a movable groove; a vertical rod is sleeved into each movable groove; one side of the side surface of each vertical rod is movably connected with one side of the inner wall of the corresponding movable groove through a spring ball; the other side of the side surface of each vertical rod is movably connected with one side of the inner wall of the corresponding movable groove through a rubber pad. The electronic lock with the face identification function and convenient installation effect has the advantage that by arranging the fixed blocks, the connecting grooves, the movable grooves, the vertical rods, the spring balls, the rubber pads, a transverse rod, a door body, a fixed groove and a limiting plate, when the electronic lock body is detached, the limiting plate is rotated to drive the transverse rod to rotate, and the transverse rod drives the vertical rod to rotate.

The invention discloses a tea box capable of filtering tea residues. The tea box comprises a tea box body, a lower mounting base is arranged above the tea box body, and an upper mounting base is mounted below the tea box body; and the lower mounting base, the tea box body and the upper mounting base are of an integrated structure, the tea box body and the upper mounting base are of hollow structures, and the tea box body communicates with the upper mounting base, a lower mounting base thread is formed in the outer surface wall of the lower mounting base, an upper mounting base thread is formedin the inner wall of the upper mounting base. According to the invention, a filter screen is arranged, the tea residues generated by rubbing the tea and the tea box body and the tea and the tea in along-term storage and repeated spoon taking process can be filtered through the filter screen, so that the shape and the taste of the tea influenced when the tea is drunk are avoided, the filter screen can be installed or disassembled through clockwise or anticlockwise rotation, and the filter screens with different apertures can be selected and replaced according to use requirements.

The invention provides easy-to-disassemble rural domestic sewage treatment equipment, belonging to the technical field of sewage treatment. The easy-to-disassemble rural domestic sewage treatment equipment comprises a box body assembly, a filtering assembly and a purifying assembly. A connecting piece is arranged between and connected with a shell and a cover plate; supporting legs are connected to the two sides of the lower portion of the shell, and a liquid outlet pipe is connected to one side of the lower portion of the shell. A second filter screen is arranged between and connected with a first fixing plate and a second fixing plate; a first filter screen and the second filter screen are connected with each other; a fixing block is connected with the first fixing plate and the second fixing plate; anadjusting piece is connected to the bottom end of the shell; and one end of the adjusting piece is connected with the second fixing plate. According to the invention, the equipment can be conveniently detached, the equipment can be conveniently maintained, accessories can be conveniently replaced, the interior of the equipment can be conveniently cleaned in time, and influence on the working capacity of the equipment is reduced.

The invention discloses a lining polymer composite silicon carbide ceramic impeller mold. The lining polymer composite silicon carbide ceramic impeller mold is provided with an upper mold body and a lower mold body, the upper mold body is arranged on the upper portion of the lower mold body, the top of the upper mold body is provided with a sprue gate, a core mold body is arranged on the side of the upper mold body, a blade mold body is arranged at the lower end of the core mold body, a skeleton is arranged between the upper mold body and the lower mold body, and a positioning part is arrangedat the center of the lower mold body. The upper mold body and the lower mold body are arranged in the impeller mold, the mold can be reasonably disassembled, great convenience is achieved when an impeller is manufactured, the impeller can be disassembled from the mold in time, and therefore mold use is more convenient and more stable; and a positioning block is arranged at the center of the lowermold body, and therefore mold positioning can be more stable.

The invention belongs to the technical field of environmental monitoring, and specifically discloses a high-stability environmental protection monitoring device, which includes a base plate, a support rod is installed above the base plate, and a display screen is installed above the middle of the support rod through a rotating assembly. A guide assembly is installed on the outer side of the assembly between the two display screens, a rotating assembly is provided below the display screen at the middle of the support rod, and a support assembly is provided below the rotating assembly at the edge of the support rod. The present invention is scientific and reasonable, and safe to use Convenient, through the setting of the rotating assembly, the wind acting on the display screen can provide power for the rotation of the rotating assembly in windy weather, so that it can drive the rotating assembly to rotate, and then drive the display screen to rotate, so that the side of the display screen faces the wind, Reduce the wind-receiving area of ​​the display screen, thereby reducing the wind-receiving area of ​​the entire monitoring device, making the entire device more stable in windy weather.

The invention discloses an oil-water separation device with high treatment efficiency, which particularly relates to the technical field of oil-water separation. The oil-water separation device comprises a separation box, an electric control box is fixedly arranged on the front surface of the separation box, four universal wheels are installed on the surface of the bottom end of the separation box, an oil outlet is formed in one side of the top of the separation box, a water outlet is formed in one side of the bottom of the separation box, and a first partition plate is arranged in the separation box. By arranging the filter screen plate, the connecting plate and the rotating rod, separated oil is discharged through the oil outlet, water is discharged through the water outlet, filter residues are left above the filter screen in a filtering mode, the filter screen plate is taken out of the connecting plate through the rotating rod, cleaning of the surface of the filter screen plate is achieved, and cleaning and filtering of the filter residues are facilitated; by arranging a long screw rod, a positioning hole and a gasket, one end of the long screw rod penetrates through the gasketand enters the positioning hole, so that the sealing cover and the separation box are convenient to install, and normal operation of oil-water separation work is guaranteed.

The electric vehicle controller with the automatic gear shifting function comprises a machine shell, an inlet is formed in the left side wall of the machine shell, an outlet is formed in the right side wall of the machine shell, a panel is fixedly installed on the front face of the machine shell, and an installation mechanism is fixedly installed at the bottom of the inner wall of the machine shell; a gear shifting mechanism is fixedly mounted on the machine shell through a mounting mechanism, a controller mechanism is electrically mounted on the right side of the gear shifting mechanism, the gear shifting mechanism comprises an oil storage bottle, the oil storage bottle is fixedly mounted in the machine shell, lubricating oil is filled in the oil storage bottle, and a spray head is arranged at the bottom of the oil storage bottle. The electric vehicle controller with the automatic gear shifting function comprises the gear shifting mechanism, an electric vehicle can be conveniently shifted, automatic gear shifting is achieved by being matched with the controller, meanwhile, an oil storage bottle and a spray head are additionally arranged on a gearbox, and it can be guaranteed that gears in the gearbox cannot be clamped; the electric vehicle can shift when sensing the driving pressure.

The invention relates to a dam buffer energy dissipation device, and belongs to the field of dam engineering facilities. The dam buffer energy dissipation device comprises water inlets, a water outletchannel, a rubber ball, a rubber layer, a spring layer, an elastic rubber layer, a bolt, a dam, a dam bottom and a water outlet. The water inlets are arranged on the water facing side of the dam to absorb water flow, the water flow is discharged through the water outlet, and surges impacting on the dam can generate circulation. By means of use of all elastic materials of the device, a damping andbuffer effect can be achieved well; when stormy waves are large, impact force of the water flow can be effectively slowed down, the strength of the dam is improved, and the service life of the dam isprolonged; and the mass of adopted materials is light, additional pressure cannot be brought to a dam body, loads borne by the dam body are reduced, and the adopted materials are resistant to corrosion. The dam buffer energy dissipation device is simple in manufacturing, low in cost and convenient to construct and demount, damaged portions can be replaced in time, and the progress of industrialization can be promoted easily.

The invention discloses a tea box capable of filtering tea residues. The tea box comprises a tea box body, a lower mounting base is arranged above the tea box body, and an upper mounting base is mounted below the tea box body; and the lower mounting base, the tea box body and the upper mounting base are of an integrated structure, the tea box body and the upper mounting base are of hollow structures, and the tea box body communicates with the upper mounting base, a lower mounting base thread is formed in the outer surface wall of the lower mounting base, an upper mounting base thread is formedin the inner wall of the upper mounting base. According to the invention, a filter screen is arranged, the tea residues generated by rubbing the tea and the tea box body and the tea and the tea in along-term storage and repeated spoon taking process can be filtered through the filter screen, so that the shape and the taste of the tea influenced when the tea is drunk are avoided, the filter screen can be installed or disassembled through clockwise or anticlockwise rotation, and the filter screens with different apertures can be selected and replaced according to use requirements.

The invention discloses a detachable damping assembly of a transport case. The detachable damping assembly of the transport case comprises first baffles, second baffles, a bottom plate, fulcrum bars and a supporting plate, wherein the two first baffles and the two second baffles are sequentially connected to form a square shell; the first baffles and the second baffles coordinate and are clamped and fixed; the fulcrum bars include a plurality of sets of first fulcrum bars and second fulcrum bars which are all arranged on the first baffles and a plurality of sets of third fulcrum bars and fourth fulcrum bars which are all arranged on the second baffles; first elastic steel wire ropes are connected between the first fulcrum bars, and second elastic steel wire ropes are connected between thethird fulcrum bars and the fourth fulcrum bars; the first baffles are provided with the multiple rows of first elastic steel wire ropes from top to bottom, the second baffles are provided with the multiple rows of second elastic steel wire ropes from top to bottom, and the elastic steel wire ropes are parallel to one another; the bottom plate is arranged below the first baffles and the second baffles, and the upper portion of the bottom plate is connected with the supporting plate through compression springs. The detachable damping assembly of the transport case is good in damping effect, it is guaranteed that the transport case cannot be collided, and dismounting, replacing and maintaining are facilitated.

The invention discloses a detachable damping assembly of a transport case. The detachable damping assembly of the transport case comprises first baffles, second baffles, a bottom plate, fulcrum bars and a supporting plate, wherein the two first baffles and the two second baffles are sequentially connected to form a square shell; the first baffles and the second baffles coordinate and are clamped and fixed; the fulcrum bars include a plurality of sets of first fulcrum bars and second fulcrum bars which are all arranged on the first baffles and a plurality of sets of third fulcrum bars and fourth fulcrum bars which are all arranged on the second baffles; first elastic steel wire ropes are connected between the first fulcrum bars, and second elastic steel wire ropes are connected between thethird fulcrum bars and the fourth fulcrum bars; the first baffles are provided with the multiple rows of first elastic steel wire ropes from top to bottom, the second baffles are provided with the multiple rows of second elastic steel wire ropes from top to bottom, and the elastic steel wire ropes are parallel to one another; the bottom plate is arranged below the first baffles and the second baffles, and the upper portion of the bottom plate is connected with the supporting plate through compression springs. The detachable damping assembly of the transport case is good in damping effect, it is guaranteed that the transport case cannot be collided, and dismounting, replacing and maintaining are facilitated.

The invention relates to a mobile phone clamp and a dental implanter. The mobile phone clamp is used to connect the auxiliary accessories of the mobile phone and the mobile phone, comprising: a casing, which is sleeved and locked on the mobile phone, and the outer surface has a first tapered surface along the extending direction; The fixed sleeve is sleeved and locked to the shell, and has a first inner surface matching the first tapered surface; the connecting sleeve is sleeved and snapped on the outside of the mobile phone, and is auxiliary to the mobile phone sleeved and abutted on the fixed sleeve. The accessories are locked and connected. The mobile phone fixture is detachably connected to the positioner holder and the mobile phone through a mechanical connection. High-pressure disinfection will not affect the connection function, which improves the duration of the connection function and the service life of the mobile phone fixture, and can replace damaged mobile phones in time. The assembly process and equipment are relatively simple, easy to assemble and disassemble, and will not damage the mobile phone. The service life is improved and the cost is reduced.

The invention belongs to the technical field of laser engraving and cutting machines, and particularly relates to a convenient-to-maintain laser engraving and cutting machine. The machine comprises a box body; an opening is formed in the middle side of the top of the box body; a radiating pipe is fixedly installed at the opening; garbage boxes are symmetrically installed on the inner wall of the bottom of the box body in a sliding mode; horizontal columns are installed on the inner walls of the middles of the two sides of the box body in a sliding mode; motors are fixedly installed on the top sides of the horizontal columns; rotating shafts movably sleeve the motors; and cooling blades are fixedly installed on the rotating shafts. The laser engraving and cutting machine solves the problem of incapability of detaching and installing the laser engraving and cutting machine in the prior art, the laser engraving and cutting machine can be timely detached to check faults when being damaged, detaching of the laser engraving and cutting machine is more convenient, the laser engraving and cutting machine is easy to carry, and the production cost and the maintenance cost are saved.

The present invention relates to the field of display screens, specifically an LED display screen, which includes a mounting plate and a display screen body. The side of the mounting plate close to the display screen body is provided with a receiving groove, and two vertical bars are vertically fixed in the receiving groove. A pressing mechanism is provided between the lower ends of the two vertical rods and the lower end of the display body, a lifting mechanism is provided between the upper ends of the two vertical rods and the upper end of the display screen body, and a pressing mechanism is provided between the pressing mechanism and the lifting mechanism. Two first fixing blocks are arranged symmetrically on the pressing mechanism, and a pushing mechanism is arranged between the two first fixing blocks and the bottom wall of the accommodating tank. The position of the lifting plate is fixed by passing the bolt through the through hole and the connecting hole, so that the display screen body can be installed, which is very convenient to install and disassemble the display screen body, and the display screen body can be disassembled in time in case of an accident , at the same time, there is no need for multiple bolts to fix the display screen body, so as to prevent the display screen body from being damaged and ensure the service life of the display screen body.

The discloses a self-propelled boom sprayer. The self-propelled boom sprayer comprises a machine body and a second connecting base, a first rotating base is installed on the upper portion of the plane of a chassis of the machine body, rear wheels are rotationally connected to the two sides of the first rotating base through connecting shafts, and a connecting rod is rotationally connected to the surface of the machine body. According to the self-propelled boom sprayer, the rear wheels are driven to rotate through a driving mechanism, the whole machine body is driven to move, plants in front of front wheels and the rear wheels can be separated through the arrangement of a first ridge separating device and a second ridge separating device, and a traction rod can be stored through the arrangement of a folding mechanism. The height of a machine head can be adjusted through the arrangement of the height adjusting rod, so that the height of the spray head is adjusted, and the plant spraying height can be adjusted at will.

The invention discloses a cable-stayed rigid truss special equipment system. The system comprises a steel truss and a first vehicle; a supporting rod is loaded on the first vehicle, the supporting rod is a telescopic rod, a fixing part is arranged at the top of the supporting rod, a plurality of pull rods are connected to one side of the fixing part, the other ends of the pull rods are all connected with the steel truss, the pull rods are evenly distributed in the transverse direction of the steel truss, and the steel truss is erected on the two banks of a river channel or a ditch; the other side of a fixing part on the top of the supporting rod is connected with a plurality of pull rods, the other ends of the pull rods are all connected to a second vehicle, and the second vehicle is a counterweight vehicle; a rope is connected between the pull rods, and a buffer piece is arranged on the rope; and by combining a tower-type structure, a cable-stayed structure and a vehicle-mounted mode, the loading capacity is increased, the trafficability is enhanced, timely disassembly and assembly are facilitated, and the maneuverability is good.

The invention provides a bicycle backseat buffer device. Vibration caused to a passenger sitting on a bicycle backseat due to a bumpy road can be effectively reduced. According to the technical scheme, the bicycle backseat buffer device is mainly composed of a saddle and four damping support portions, each damping support portion is composed of an upper brace and a lower brace which are connected through a piston lever, each piston lever is surrounded by a spring, and each spring is covered with a piston shell. The bicycle backseat buffer device has the advantages that when no backseat is arranged, no matter whether various conventional bicycles or bicycles with dampers are adopted, a rider of the bicycle can utilize a damping spring on the saddle of the conventional bicycle or a damper of a damping bicycle, vibration can be effectively reduced on a bumpy road, and comfortable riding is achieved, however, the passenger on the backseat suffers from the pain caused by bumping, and cannot well enjoy the wonderfulness of the bicycle trip. After the bicycle backseat buffer device is arranged, both the rider and the passenger on the backrest can enjoy the comfortable riding experience.

The invention discloses a computer and a host support device. The host support device is characterized in that support legs (131) are arranged at four corners of the bottom of a shell (111) of the host; the support legs (131) are connected with the shell (111) through hollow connection pipes (132) through holes (133) communicated with the hollow connection pipes (132) are arranged on the support legs (131); fixed plates (134) are arranged at the tops of inner cavities of the hollow connection pipe; electric cylinders (135) are arranged on the fixed plates; the electric cylinders (135) are connected with a first support plate (136); the first support plate (136) is connected with a second support plate (138) through a buffer spring (137); and idler wheels (15) are arranged at the bottom of the support plate (138). The idler wheels which are liftable are arranged in the shell, so that the host can be conveniently carried according to requirements.

The invention relates to the field of display screens, in particular to an LED display screen. The LED display screen comprises a mounting plate and a display screen body. An accommodation groove is formed in the side, close to the display screen body, of the mounting plate, two vertical rods are vertically fixed in the accommodation groove, a pressing mechanism is arranged between the lower endsof the two vertical rods and the lower end of the display screen body, an ascending mechanism is arranged between the upper ends of the two vertical rods and the upper end of the display screen body,an extrusion mechanism is arranged between the pressing mechanism and the ascending mechanism, two first fixed blocks are symmetrically arranged on the pressing mechanism, and a pushing mechanism is arranged between the two first fixed blocks and the bottom wall of the accommodation groove. A bolt penetrates through a through hole and a connecting hole to fix a lifting plate, so that the display screen body is mounted. It is quite convenient to mount and detach the display screen body. The display screen body can be detached in timely in case of accidents. Meanwhile, the display screen body isfixed without a plurality of bolts, so that the display screen body is prevented from being damaged and the service life of the display screen body is ensured.

The invention relates to efficient vertical cylinder boring and milling machining equipment, and relates to the technical field of boring and milling machining, the efficient vertical cylinder boring and milling machining equipment comprises a workbench, a cleaning assembly and a connecting assembly, and the cleaning assembly comprises four fixing plates. The cleaning device has the beneficial effects that the motor drives the cleaning brush and the garbage can to move front and back through the lead screw and the upper and lower connecting plates, chippings left after machining are swept into the garbage can, manual work is replaced with machinery, the working efficiency can be effectively improved while the workload of workers is reduced, the cleaning brush and the garbage can both can be detached, and the cleaning device is convenient to use. The cleaning brush can be replaced in time after being abraded, the garbage can is taken down from the lower portion of the workbench so that accumulated chippings can be conveniently treated, the dismounting process is simple, convenient and fast, the dismounting process can be rapidly completed, meanwhile, the boring cutter is connected with the driving device through the connecting cylinder and the connecting rod, dismounting can be achieved without tools, and replacement can be conducted in time after the boring cutter is blunt and abraded.

The invention discloses a multifunctional rescue carriage. The multifunctional rescue carriage comprises a carriage body, mute steering wheels, an electronic display screen, a sharp instrument containing box, a medical garbage can, a handle, a first storage cabinet, a second storage cabinet, a third storage cabinet, a hidden containing tray, a folding plate, an infusion support containing frame and a lifting type infusion support. According to the multifunctional rescue carriage, under the rescue condition, medical staff can conveniently and accurately search for rescue medicine and articles,operation is easy, the medical staff can conveniently use the multifunctional rescue carriage, and the article searching time during rescue is saved; and meanwhile, the electronic display screen of the multifunctional rescue carriage can rapidly and accurately provide information related to the medicine and prompt information such as medicine dosage, concentration and a medicine using method, medicine using safety during rescue is guaranteed, and medicine using errors under the rescue condition are reduced and prevented. The multifunctional rescue carriage can stretch and retract under the condition that enough storage space is guaranteed, and it is guaranteed that the space utilization rate of the whole multifunctional rescue carriage is maximized.

The invention discloses a spicy strip blank cooling and sectioning device, and belongs to the technical field of spicy strip processing. The spicy strip blank cooling and sectioning device comprises a cooling device and a sectioning device, wherein the cooling device comprises a cooling cover, windows are formed in the two sides of the cooling cover so that feeding rollers can penetrate through the cooling cover, a cold air spray head is arranged in the cooling cover, the feeding rollers are arranged in the cooling cover, an oil passing plate is arranged below the feeding rollers, and the section cutting device is connected behind the feeding rollers; The sectioning device comprises a sectioning assembly, the sectioning assembly comprises a liftable double-head motor, rotating shafts are connected to the two ends of the double-head motor, slidable cutters are arranged on the rotating shafts, a supporting block is arranged below the double-head motor, the supporting block bears spicy strip blanks conveyed by the feeding roller, long-strip-shaped through holes are symmetrically formed in the supporting block, a pushing assembly is arranged on one side of the supporting block, a discharging oil draining plate is arranged on the other side of the supporting block, a discharging conveying belt is connected behind the discharging oil draining plate, a recycling box is arranged below the discharging oil draining plate, and the recycling box is located at the rear end of the oil passing plate.

The invention discloses a self-cleaning type air filter. The self-cleaning type air filter comprises an air inlet, a cylinder body, an air outlet, a filter element, a motor and a fan. The air inlet islocated in the top of the cylinder body. The air outlet is located in the side wall of the cylinder body. The filter element is located in the cylinder body. The filter element communicates with theair outlet. The bottom of the filter element and the bottom of the cylinder body are in sealing connection. The motor is connected with the fan. The motor and the fan are located in the cylinder body.The fan and the air inlet are arranged in a corresponding manner. A dust outlet is formed in the side face of the bottom of the cylinder body. The self-cleaning type air filter has the effects that self cleaning of the interior of the air filter is achieved, and the air filtering quality and efficiency are improved greatly.