84results about How to "Pull out in time" patented technology

The invention discloses a stone crushing and screening machine for mining engineering. A third motor is fixedly arranged in a first motor box, and the output shaft of the third motor penetrates through the top of a gearbox and extends to the interior of the gearbox to be fixedly provided with first gears. The invention relates to the technical field of engineering machinery. According to the stonecrushing and screening machine for the mine engineering, a first roller shaft and a second roller shaft are obliquely arranged, so that large stones which cannot pass through the first roller shaft and the second roller shaft cannot be moved to the front end of the first roller shaft and the front end of the second roller shaft; the second motor drives a first belt wheel to rotate, a belt is usedfor driving a second belt wheel to rotate, and a threaded sleeve is driven to rotate, so that a screw rod drives the first motor box and the gearbox to move downwards; and the third motor drives thefirst gears to rotate, and second gears which are meshed with each other are used for driving the drill bit to rotate at a high speed, so that the large stones are crushed, and the crushed small stones can be crushed through the first roller shaft and the second roller shaft.

The invention discloses a stepped pressurization-grouted anchor rod provided with water absorbing expansion blocks. The stepped pressurization-grouted anchor rod comprises an anchor rod body; the outer surface of the anchor rod body is uniformly provided with a plurality of water absorbing expansion blocks; the anchor rod body is provided with five rows of grouting holes which are arranged at an equal interval in the length direction of the anchor rod body; the anchor rod body is internally provided with five circles of rubber non-return rings which have equal distance from the grouting holes;four of the rubber non-return rings are inclined toward the head of the anchor rod body so that a pressurizing plate and pull rod combined structure can be conveniently put into the anchor rod body;in a grouting process, the rubber non-return rings provide step-back resistance for a pressurizing plate so as to realize a non-return effect; the rubber non-return rings are gradually thickened fromthe start section to the tail section of the grouted anchor rod body, so the provided resistance is gradually increased; and when the grout pressure is increased until the corresponding rubber non-return ring cannot tolerate, the pressurizing plate and pull rod combined structure automatically steps back to the next rubber non-return ring. The invention further discloses a construction method forthe anchor rod.

The invention provides a multifunctional rehabilitation physiotherapy bed capable of getting out of bed and using method thereof, comprising a bed body, a bed-side bathroom, a rehabilitation folding mattress and a control system. Two movable mattresses and a rehabilitation folding mattress are arranged on the bed body; a cleaning chair is articulated on the left side of the movable mattress; the movable mattress and the rehabilitation folding mattress can be automatically folded by the movable mechanism of the roller and the track; the bed body is provided with a quilt rail, and a bedside bathroom is arranged on the side. The bedside bathroom mainly comprises a toilet, a bath ball, a shower and an exhaust fan; the bottom of the bed body is provided with a calf massage sleeve, a water tank,a small blower and a rehabilitation walking belt. A massage wheel, a heat pipe and a cold air pipe are arranged in that calf massage sleeve; the water tank is connected with a heat pipe and a shower;the small-sized blower leads into the movable mattress and the rehabilitation folding mattress, and is connected with the cold air pipe. The bed body is also provided with a tablet computer. The invention has strong practicability and can solve various problems when a patient is alone in bed.

Provided is a bulbil propagation technology for aconitum vilmorimianum Kom.. The bulbil propagation technology comprises the steps of 1, collecting, wherein mature axillary bud fruits are collected in batches from the middle of August to early November of the current year; 2, storing; 3, sterilizing; 4, grading, wherein the sterilized axillary bud fruits are graded according to the large, medium and small size shapes; 5, sowing; 6, field management; 7, pest control and prevention; 8, harvesting. Due to the fact that the axillary bud fruits are spherical nutrient bodies growing on plant vines, when the axillary bud fruits are used for propagation, a series of problems that lateral root tubers are difficult to store after being propagated and prone to be infected with diseases in the storage process, and continuous cropping is prone to cause damage can be effectively avoided.

The invention discloses an explosion proof type exhaust system for an engine which is provided with a water jacket tee joint structure which is directly connected with an engine exhaust pipe; and one exhaust port of the water jacket tee joint is provided with an explosion proof grid and the other exhaust port is provided with an active air exhaust system. Compared with the prior art, the explosion proof type exhaust system has the advantages that: the power loss of the engine is small, and oil is saved; higher requirement of an explosion proof grade is met, and the harsher working conditions are accorded with; the exhaust system is not needed to be cleaned, so that the loss caused by halt is reduced; and noise is lower and the air can be exhausted better.

The invention discloses an isolation assembly for partitioning of an isolation area ward, and relates to the technical field of isolation equipment. The isolation assembly comprises a top plate and alimiting clamping groove, two clamping plates are fixed to the lower surface of the top plate through bolts, a plurality of air extraction assemblies communicating with one another are connected between the two clamping plates in a clamped manner, and the bottoms of the air extraction assemblies are connected with the limiting clamping groove in a clamped manner; each air extraction assembly comprises an air guide duct matched with the clamping plates, and a separation curtain is fixed to the peripheral surface of each air guide duct; and a diversion cavity communicating with an inner cavity of the corresponding air guide duct is formed in each separation curtain, and air inlet holes are formed in the front surface and the rear surface of each separation curtain. By arranging the isolationassembly for partitioning in the isolation area ward and extracting waste gas in each small isolation zone, indoor contaminated gas is prevented from circulating, the problem of cross infection in the same ward is reduced, the isolation effect is improved, and the risk of cross infection is lowered.

The invention discloses a smoothening device for garment fabrics. The smoothening device comprises a device base, a first dewatering device, a second dewatering device, a device casing, a hydraulic machine, an ironing device, a suction fan, a first feeding roller, a second feeding roller, a third feeding roller, a hot-air blower, a fabric smoothening block and a rolling device. Compared with the prior art, the smoothening device has the advantages that the smoothening device is simple in structure and reasonable in design; through sequential operations including dewatering, ironing, drying, wrinkle removing and rolling of fabrics treated by softeners, wrinkles and folds on the fabrics can be effectively removed to restore the smoothness of the fabrics, so that subsequent processing is facilitated.

The invention provides a multifunctional rehabilitation physiotherapy bed for facilitating the rehabilitation of a patient and a method for using the multifunctional rehabilitation physiotherapy bed.The multifunctional rehabilitation physiotherapy bed comprises a bed body, a bed-side bathroom, a rehabilitation folding mattress and a control system. Two movable mattresses and a rehabilitation folding mattress are arranged on the bed body; a cleaning chair is articulated on the left side of the movable mattress; the movable mattress and the rehabilitation folding mattress can be automatically folded by the movable mechanism of the roller and the track. The bed body is provided with a quilt rail, and a bedside bathroom is arranged on the side. The bedside bathroom mainly comprises a toilet,a bath ball, a shower and an exhaust fan; the bottom of the bed body is provided with a calf massage sleeve, a bubble bucket, a water tank, a small blower and a rehabilitation walking belt. A massagewheel, a heat pipe and a cold air pipe are arranged in that calf massage sleeve. The water tank is connected with a heat pipe and a shower. The small blower leads into the movable mattress and the rehabilitation folding mattress, and is connected with the air-conditioning pipe. The invention has complete functions and is helpful for the hemiplegic patient to recover health.

The invention belongs to the technical field of graphene preparation, in particular to graphene two-stage microwave production equipment. The graphene two-stage microwave production equipment comprising a cavity, a feed inlet, a fixed frame, a rotating shaft and fan blades is characterized in that the graphene two-stage microwave production equipment also comprises a microwave transmitter 1, a two-stage graphene stripping module and an annular filter plate; a blanking mouth is opened on the lower end of the cavity; the feed inlet is mounted on the upper portion of the cavity; the microwave transmitter 1 is mounted on the lower surface of the inner portion of the cavity; the annual filter plate is used for taking away the graphene stripped from the microwave transmitter 1; the two-stage graphene stripping module is used for stripping graphite from the graphene again; the fixed frame is mounted on the lower end of the cavity; the rotating shaft is rotatably mounted on the fixed frame. The graphene two-stage microwave production equipment has the advantages that with microwave radiation to strip the graphite twice, the graphene obtained by stripping is highly fluffy; with graphene finished products not containing organic functional groups, quality of graphene products is improved; with a microwave radiator 2 in spiral arrangement and used as a baffle to place a graphite shake-offplacement board, the graphite is completely stripped.

The invention relates to a robot automatic temperature measuring and sampling device and a control system thereof. The robot automatic temperature measuring and sampling device comprises a support frame arranged on a furnace cover, a temperature measuring probe used for mounting a temperature measuring bomb, and a sampling probe used for mounting a sampling bomb, wherein a swing rod is arranged onthe support frame, the temperature measuring probe and the sampling probe are respectively arranged at one end of the swing rod through a lifting mechanism, the lifting mechanism is used for enablingthe temperature measuring probe and the sampling probe to do reciprocating motion along the swing rod, the other end of the swing rod is hinged with the support frame, and a driving mechanism capableof enabling the swing rod to rotate along a hinged part is arranged on the support frame; and an emergency pulley mechanism is further arranged on the support frame, and is connected with the temperature measuring probe and the sampling probe through traction ropes. The robot automatic temperature measuring and sampling device can reduce the safety risk and labor intensity of manual operation, improves the stability and precision of temperature measurement sampling, is provided with the emergency equipment, and thus can reduce the risk that the probe is damaged by high temperature.

A drawer type filter is disclosed. The filter includes a water feeding valve, a water feeding pipe, a filtration tank body, drawer type filtration screens, a drainage pipe, a central water dischargingpipe, a water discharging valve, a drainage valve and inserting and drawing holes. The water feeding pipe is disposed at the lower right corner of the filtration tank body. The water feeding valve isdisposed on the water feeding pipe. The central water discharging pipe is disposed at the top of the filtration tank body, is inserted into the tank body and is at the center of the tank body. The water discharging valve is disposed on the central water discharging pipe. The inserting and drawing holes are arranged at two sides of the filtration tank body in an equally spaced manner, with each side being provided with the four inserting and drawing holes. The drawer type filtration screens are disposed in the tank body through the inserting and drawing holes. The drainage pipe is disposed atthe bottom of the filtration tank body, and is provided with the drainage valve. According to the drawer type filter, traditional filtration screens are changed into filtration screens which can be drawn out and inserted, and therefore the filtration screens can be replaced in time, filtration screen cleaning is facilitated and filtration effects are ensured.

The invention provides a massageable multifunctional rehabilitation physiotherapy bed and a use method thereof, comprising a bed body, a bed-side bathroom, a rehabilitation folding mattress and a control system. Two movable mattresses and a rehabilitation folding mattress are arranged on the bed body. A massage pillow is arranged on the movable mattress, and a cleaning chair is articulate on the left side. The movable mattress and the rehabilitation folding mattress can be automatically folded by the movable mechanism of the roller and the track. The bed body is provided with a quilt rail, anda bedside bathroom is arranged on the side, the bedside bathroom mainly comprises a toilet, a bath ball, a shower and an exhaust fan. The bottom of the bed body is provided with a calf massage sleeve, a water tank, a small blower and a rehabilitation walking belt. A massage wheel, a heat pipe and a cold air pipe are arranged in that calf massage sleeve. The water tank is connected with a heat pipe and a shower; the small blower leads into the movable mattress and the rehabilitation folding mattress, and is connected with the air-conditioning pipe. The invention has a plurality of massage andrehabilitation auxiliary functions, and is very suitable for patients with paralysis in bed.

The present invention discloses a method for extracting yellow water through dripping cellar, and belongs to the technical field of wine brewing. In the prior art, fragrant substances volatilize during removing the yellow water. A purpose of the present invention is to solve the technical problem in the prior art. The method for extracting the yellow water through dripping cellar comprises that: a pipe (5) is arranged in a fermentation cellar (1); a lower end of the pipe (5) extends to the bottom of the fermentation cellar (1); an upper end of the pipe (5) extends outside the fermentation cellar (1); after fermented grains are fermented in the fermentation cellar, the pipe (5) extends to the bottom of the fermentation cellar through a water pumping pipe to extract the yellow water in the fermentation cellar (1) before the cellar opening and distiller's grains removing, wherein the concrete extracting time is 1 to 2 days before the time of the cellar opening and the distiller's grains removing. With the method provided by the present invention, the yellow water can be easily extracted, the volatilization of the fragrant substances is avoided; the yield and the quality of the base wine are improved, and significant economic benefits are provided.

The invention discloses express package box process box sealing equipment for logistics transportation. The express package box process box sealing equipment comprises an outer frame, wherein a plastic-shaped bottom plate is welded at the bottom of the opposite side of the outer frame, the two sides of the top of the opposite side of the outer frame are connected with a power shaft in a penetrating mode, a conveying roller sleeves the outer side of the power shaft, a conveying belt sleeves the outer side of the conveying roller, and a buffer device is arranged on the right side of the outer frame. The invention relates to the technical field of logistics. According to the express packaging box process box sealing equipment for logistics transportation, a whole process system is adopted tocarry out cover sealing and packaging operation on express packaging boxes, the step of manually packaging expresses is omitted, the workload of couriers is reduced, and the express packaging efficiency is greatly improved; and the main functions of magnet blocks are designed to attract each other by means of the characteristic of the specific phase suction, the pressure applied to the packaging boxes by multiple sealing cover side plates can be increased by the attraction force of the sealing cover side plates, and the cover sealing quality is ensured.

The invention discloses an echelon pressurizing grouting anchor rod and a construction method thereof. The echelon pressurizing grouting anchor rod comprises a grouting anchor rod, wherein five layersof grouting holes are formed in the grouting anchor rod in the length direction of a rod body at equal intervals, the number of the layers of the grouting holes is one to five in sequence from the head to the tail of the grouting anchor rod, a first layer of rubber check rings are arranged on the inner wall of the grouting anchor rod in the direction from the position of the first layer of the grouting holes to the tail of the rod body of the grouting anchor rod at a half layer distance, four rubber check rings are arranged on the grouting anchor rod and are located on the rear part of the first layer of the rubber check rings in sequence, and the distance between every two adjacent rubber check rings is the same as that between every two adjacent grouting holes. The echelon pressurizinggrouting anchor rod has the advantages of simplicity, easiness and high efficiency in manufacturing, high utilization rate, high continuous cohesive force and high economy and applicability, the grouting area can be effectively enlarged, the grouting uniformity and compactness are enhanced, the grouting anchor rod can be tightly combined with surrounding soft soil, and the anchor rod can be prevented from falling off.