31results about How to "Realize automatic descent" patented technology

The invention relates to an intelligent infusion rack which comprises an infusion rack body, a controller and an ultrasonic transmitter. The infusion rack body comprises a base and a support. The support is arranged on the base and provided with a plurality of hooks. The hooks are used for hanging infusion bags or infusion bottles. The base is provided with a plurality of wheels and a plurality ofultrasonic receivers. The ultrasonic transmitter is used for being detachably arranged on a body of an infusion patient and transmitting ultrasonic signals under the control of the controller. The ultrasonic receivers are used for receiving the ultrasonic signals and transmitting the ultrasonic signals to the controller. The controller is used for calculating the difference of time when the ultrasonic receivers receive the ultrasonic signals and calculating the direction and distance of the ultrasonic transmitter according to the difference of time, thereby controlling the movement of the wheels towards the ultrasonic transmitter. The intelligent infusion rack is compact in structure and convenient to move, and the automatic lifting function and the automatic following function can be realized.

The invention relates to a cryopreserved box storage tank, which comprises a main body, an outer ring drum, an inner ring drum, a plurality of storage racks, a plurality of cryopreserved boxes, a rotary shaft, a motor, a mechanical arm and a controller. The main body comprises a tank body and a tank cover; the outer ring drum is opened at the upper end and is arranged in the tank body; an annularfixing plate is arranged in the outer ring drum along a circumferential direction of an inner wall; strip-shaped holes are uniformly formed in the fixing plate at intervals along a circumferential direction; the inner ring drum is opened at the upper end and is arranged in the center in the outer ring drum; strip-shaped holes are formed in a side wall of the inner ring drum at intervals along a circumferential direction; one side surface of each storage rack is opened; through holes are formed in the bottom parts of the storage racks; the storage racks are vertically arranged in the outer ringdrum and the inner ring drum; the opening sides of the storage racks correspond to the strip-shaped holes; an access hole and a plug body are arranged in an access space at a position, correspondingto a part between the two circles of storage racks, on a cover body; the cryopreserved boxes are stacked in the storage racks; the rotary shaft is arranged in the center of the main body in a penetrating way; the upper end of the rotary shaft stretches out from the center of the tank cover; the lower end of the rotary shaft penetrates through the centers of the inner ring drum and the outer ring drum and stretches out from the center of the bottom part of the tank body; the motor is arranged on the tank cover of the main body; an output shaft of the motor is connected with the rotary shaft; the mechanical arm is arranged on the tank cover of the main body; the controller is arranged on one side of the tank body of the main body; and the motor and the mechanical arm are electrically connected with the controller.

The invention is suitable for the technical field of medical equipment and provides a medical bed able to elevate and rotate. The medical bed includes an upper support, a lower support, a bed plate assembly, an elevating structure and a rotating structure; the elevating structure is arranged in the middle of the upper and lower supports and consists of elevating motors, motor pushing rods, rotating cross rods, pushing rod connecting racks, rising link rods, auxiliary link rods, sliding rail supports and sliding rails; and the rotating structure consists of a rotating motor, a motor telescopingrod and a rotating disc. The medical bed can solve the technical problems in the prior art of single bed body structure, unwell sitting and lying of patients, difficult bed changing by the patients and inconvenient nursing; strong functions of the whole elevating of a bed body, the different height elevating of the front and back of the bed body, the 90-degree rotating of the bed body and the converting of a bed plate into a seat structure can be simultaneously satisfied; and the medical bed has extremely high practical values and is obvious in technical effect.

The invention relates to the related field of LED screens, and discloses a self-cleaning windproof self-falling type LED advertising board device which comprises a main box, a cleaning lead screw cavity with a forward opening is formed in the main box, a torsion spring cavity is formed in the right side of the cleaning lead screw cavity, and an auxiliary conveying belt cavity extending downwards is formed in the left side of the cleaning lead screw cavity. A motion switching cavity located on lower side of cleaning lead screw cavity is formed in right side of auxiliary conveying belt cavity, and a steering bevel gear cavity is formed in right side of motion switching cavity. The outdoor wind speed is monitored through the wind wheel, and the lifting effect of the lifting lead screw is achieved, so that automatic descending of the LED advertising board in strong wind weather is achieved. And thus the potential safety hazard caused by the LED advertising board in strong wind weather is reduced. After the wind stops, the device rises automatically to ensure normal use. Moreover, the cleaning sponge is driven by the cleaning lead screw in the device to reciprocate on the LED display screen, self-cleaning of the LED display screen is achieved, and potential safety hazards brought by manual cleaning are avoided.

The invention discloses a running machine with a high-rise escape function. The running machine with the high-rise escape function comprises a running machine main body and a running machine handrail, the running machine handrail is provided with a pulley, a control panel electrically connected with the running machine main body and a foldable escape support, a rope winding on a rope wheel is arranged in the running machine main body, the rope wheel is matched with an actuating mechanism arranged in the running machine main body, one end of the rope extends out of the running machine main body, and the control panel is electrically connected with the actuating mechanism. The running machine is combined with a high-rise escape device, can be used as the running machine at ordinary time, and can be used as the high-rise escape device under the condition of high-rise fires, earthquakes and the like.

The invention discloses an automatic discharging photoelectric detection lifting frame. The automatic discharging photoelectric detection lifting frame comprises an upper top plate, supporting columnsare fixed to the front portions and the rear portions of the left side and the right side of the bottom face of the upper top plate, the bottom ends of the supporting columns are fixed to a bottom plate, lower extension connection blocks are fixed to the opposite wall faces of the lower portions of the supporting columns on the left side and the right side, lower infrared receivers are fixed to the rear wall faces of the lower extension connection blocks on the front portion, lower infrared emission heads are fixed to the front wall faces of the lower extension connection blocks on the rear,a middle through groove is formed in the middle of the upper top plate, a receiving plate is inserted in the middle through groove in a sleeved manner, baffles are fixed to the tops of the front and the rear of the receiving plate, and a lifting plate is fixed to the bottom face of the receiving plate. Through objects carried through infrared induction, automatic descending of objects can be achieved, the receiving plate can be automatically pushed and moved out, manual taking is facilitated, manual control and manual receiving from the receiving plate are not needed, manual labor amount is greatly reduced, effect is good, and efficiency is high.

The invention discloses a driving axle housing waste automatic disassembling device and method, and relates to a driving axle housing auxiliary machining device and method. The device comprises a transverse lifting device, a lifting connecting device and a material unloading device, wherein the material unloading device comprises an air cylinder base, air cylinders, pull rods and material unloading blocks, the lifting connecting device is fixedly connected with the lower end of the transverse lifting device and the air cylinder base of the material unloading device, the two air cylinders are fixed on the air cylinder base face to face and are hinged to the two material unloading blocks through the pull rods correspondingly, and the material unloading blocks are provided with vertical sections used for pressing the inner hole wall of a workpiece and bending sections used for bearing workpiece waste. The method comprises the following steps of S1, preparing; S2, pressing the workpiece bythe material unloading device; S3, cutting a main speed reducer mounting hole; S4, resetting a servo electric cylinder; S5, resetting a rodless cylinder; and S6, resetting the air cylinders to release the waste. According to the device and the method, the driving axle housing waste of different models can be automatically disassembled, the characteristics of high working efficiency, easy removalof the waste, high safety performance, reliable structure and the like are achieved, and popularization and use are easy.

The invention discloses a device for cleaning a ventilation cabinet used in a metal testing room. The device comprises an upper bottom face. The inner surface of the upper bottom face is provided withmultiple illuminating lamps, and the outer surface of the upper bottom face is provided with a storage battery pack. A water supply device and a drainage solenoid valve are fixed to a lower bottom face. The drainage solenoid valve is fixedly connected with a drainage pipe. A vertical rack is further fixed to the lower bottom face. The two ends of the rack are each provided with a limiting switch.An operating window is formed in the left side wall and provided with a wavelike extension body. The wavelike extension body is provided with multiple holes. Wavelike extending-and-contracting bodiesare arranged inside a housing. A glove is connected to the end of each wavelike extending-and-contracting body in a sleeving manner. The left side wall and the right side wall are each provided witha groove, wherein the grooves are used for allowing a front door to slide therein. A driving motor is fixed to the inner surface of the front door. A gear is arranged at the end of an output shaft ofthe driving motor and matched with the rack. A control panel is arranged on the outer surface of the front door and electrically connected with the storage battery pack. A drying blower is arranged ona back face. The cleaning device is high in automation degree; flexibility of an arm is enhanced; visibility is good when the cleaning device works at night; and the drying effect is good.

The invention provides a noodle cooker and noodle cooking equipment and belongs to the technical field of food processing. The noodle cooker comprises a cooker body, a pot, noodle leakage bracket, a noodle leakage unit, a relay, a temperature control switch, a heating system, a first power supply, a second power supply and a control switch which is used for controlling the heating system to heat noodle cooking water; the cooker body is connected with the pot, and the pot is provided with a first containing cavity used for containing the noodle boiling water. The noodle cooker is high in automation degree, simple in operation and good in overall use effect; energy consumption is low, and noodles cooked are good in taste through accurate time control; the entire noodle cooker is ingenious in design, simple in operation and large in market application potential; the noodle cooking equipment comprises the noodle cooker and has all the functions of the noodle cooler.

The adjustable door foaming mold equipment comprises a base, supporting seats are fixedly mounted on the left side and the right side of the upper end of the base, a lower mold is fixedly mounted at the ends, close to each other, of the supporting seats, an upper mold is arranged on the upper side of the lower mold, the lower mold and the upper mold are attached to each other, and a lifting plate is fixedly mounted at the upper end of the upper mold; the upper end of the lifting plate is fixedly connected with a motor, the right end of the motor is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a threaded sleeve, the outer side of the threaded sleeve is fixedly connected with a bearing, the outer side of the bearing is fixedly connected with the lifting plate, and the threaded sleeve is rotationally connected with the lifting plate. A screw is in threaded connection with the inner side of the threaded sleeve, and a sliding rod penetrates through the left side of the lifting plate. Through mutual cooperation of all the components, automatic mold opening, mold closing, mold releasing and lifting of the sleeve plate can be achieved only through one motor, the mold expansion phenomenon is avoided, and electric energy is saved.

The invention relates to the related field of intelligent street lamp equipment, and discloses a windproof street lamp device with dust falling and haze removing functions. The device comprises a lamppost, a left-right through air through cavity is formed in the lamp post, a fan box is fixedly connected to the upper end wall of the air through cavity, a filter screen cavity is formed in the lowerend wall of the air through cavity in a communicating manner, and the right end wall of the filter screen cavity is communicated with a dust collection main cavity with a rightward opening. The device can generate electricity through a wind wheel, energy is saved, the environment is protected, when the electric quantity of a power source is saturated, the main motor is automatically started, andin cooperation with the fan and the filter screen capable of moving up and down, the purpose of continuously filtering and collecting impurities in air is achieved and therefore the air is purified; due to the fact that street lamps are arranged in a large range, the air quality around a road is improved while the space is efficiently utilized, and the lamp bodies automatically descend in windy weather by adjusting sliding blocks and being matched with centrifugal wheels to judge the air speed, and the influence of strong wind on the lamp bodies and the lamp posts is reduced.

The invention relates to hole-digging equipment, and in particular relates to a hole-digging head structure for seedling planting in forestry. The structure comprises a rotating shaft and a spiral blade, wherein the spiral blade is fixed to the outer side end of a sleeve, the rotating shaft is inserted into the inner side of the sleeve and detachably and fixedly connected with the sleeve, a conical head is detachably installed at the lower end of the rotating shaft, and the upper end of the conical head abuts against the lower end of the sleeve. The hole-digging head structure is novel in design; the hole-digging head structure arranged in a split mode is adopted, so that after one part is damaged, replacement is convenient, cost is saved, hole-digging heads of different hole digging sizescan be replaced according to needs, and thus the hole-digging head structure is practical and convenient; when a motor arranged in a hole-digging machine drives the hole-digging head structure for seedling planting in forestry to rotate, a transmission mechanism drives a telescopic supporting leg assembly to stretch out and draw back, so that the hole-digging head structure for seedling plantingin forestry automatically descends to achieve hole digging, and thus is high in automation degree.

The invention discloses wind power generation equipment. A first stand rod 5 is hinged to ground 4. The first stand rod 5, a second stand rod 12 and a third stand rod 13 are sequentially connected end to end in a hinged manner. A machine head 15 is fixedly mounted at the top end of the third stand rod 13. A blade 1 is mounted on the left side of the machine head 5, and a clamp 14 is fixedly arranged on the third stand rod 13. The wind power generation equipment has the beneficial effects of saving manpower and being convenient to operate.

The invention discloses a water and land conversion device. The water and land conversion device comprises a box body; a track and universal wheels are arranged at the bottom of the left side of the box body and are supported on a hull deck; a supporting column is fixed on the left side wall of the box body, a supporting seat is rotatably fixed to the outer side wall of the supporting column, a hydraulic cylinder is fixedly mounted on the left side wall of the supporting seat, and a telescopic rod is fixed to the driving end of the hydraulic cylinder; the tail end of the telescopic rod is rotatably fixed on a wheel disc rotating shaft, a wheel disc is fixed to the shaft wall of the wheel disc rotating shaft, a sliding connecting rod is fixed to the bottom position of the supporting column,and a sliding groove is formed in the right side rod wall of a slidable supporting rod; and the left end of the slidable supporting rod is rotatably fixed to the wheel disc rotating shaft, a feedingconveying belt is arranged on the left side wall of the box body, a material searching conveying belt is arranged in the box body and arranged upwards in a right-inclined mode, and a material distributing conveying belt is arranged on the top of the box body. According to the water and land conversion device, a telescopic cylinder is utilized to be matched with the slidable supporting rod to realize automatic falling of the wheel disc, and water and land using is achieved.

The invention relates to the technical field of meat processing, in particular to a cat food raw material processing crushing device. The crushing device comprises a crushing device body and a discharging structure, wherein the crushing device body comprises a box body, a controller is fixedly installed on the front face of the box body, a crushing cavity is fixedly installed in the box body, a spiral conveyor is movably installed in the crushing cavity, the right end of the crushing cavity is fixedly connected with a screw cover, and the discharging structure comprises a discharging pipe, the discharging pipe is fixedly installed on the top face of the box body, and the back face of the discharging pipe is fixedly connected with a shell. When the crushing device is used, meat can automatically slide down into the crushing cavity depending on the weight of the meat, the situation that the meat needs to be pounded into the crushing cavity with the help of a tool is avoided, the working efficiency is improved, the safety of the crushing device is guaranteed, the meat is stacked, and the situation that too much meat enters the crushing cavity at the same time, so that the meat crushing effect is influenced is avoided.

The invention discloses wind power generation equipment. A first stand rod 5 is hinged to ground 4. The first stand rod 5, a second stand rod 12 and a third stand rod 13 are sequentially connected end to end in a hinged manner. A machine head 15 is fixedly mounted at the top end of the third stand rod 13. A blade 1 is mounted on the left side of the machine head 5, and a clamp 14 is fixedly arranged on the third stand rod 13. The wind power generation equipment has the beneficial effects of saving manpower and being convenient to operate.

The invention provides a parking space ground lock. The parking space ground lock comprises a bottom plate and a driving mechanism arranged on one side of the bottom plate, and further comprises a strain gauge, a barrier plate and a transmission mechanism, wherein the strain gauge is arranged on the bottom plate and used for retrieving deformation of the bottom plate; the driving mechanism comprises a driving motor, and the driving motor is electrically connected with the strain gauge; the barrier plate is arranged on one side of the bottom plate; the transmission mechanism is connected with the driving mechanism and the barrier plate; when the strain gauge detects deformation of the bottom plate, the driving motor is started and drives the transmission mechanism to drive the barrier plate to descend to the initial position.

The invention discloses an automatic strain gauge welding device which comprises a lower pressing plate, a clamping groove plate, two soldering tin guns and two soldering tin wire guide pipes which are arranged in a shell, soldering tin wires penetrate through the soldering tin wire guide pipes and then make contact with metal bars of the soldering tin guns from soldering tin wire inlets to be melted, and the soldering tin wires flow into the clamping groove plate where terminals and strain gauges are placed through diversion trenches; a gear of the motor drives the clamping groove plate to automatically move, and the lower pressing plate can automatically ascend and descend at a fixed position. A welding port and a terminal welding point are accurately aligned by pushing and pulling the clamping groove plate; after the positioning buckles at the end parts of the lower pressing plate are inserted into the positioning holes, the positions of the clamping groove plates can be fixed; a strain gauge and a terminal are placed in the strain gauge area and the terminal area respectively. According to the automatic strain gauge welding device, after a tin wire automatically descends and makes contact with a tin soldering gun, liquid tin is formed, enters the flow guide groove and is shaped through the shaping hole, and a terminal and a strain gauge are reliably connected; and the functions of automatic movement of the clamping groove, automatic lifting of the lower pressing plate and accurate positioning of the terminal and the strain gauge can also be realized.

The invention discloses a stacking and jacking photoelectric switch control device used for an anode plate. The stacking and jacking photoelectric switch control device comprises a first cross rod, second cross rods and bases, wherein the second cross rods are respectively fixed at the two ends of the first cross rod, and the first cross rod is perpendicular to the second cross rods; the bases are fixed at one ends of the second cross rods, and first round holes and second round holes are formed in the bases; a third cross rod is fixed in the middle of one side of the first cross rod, a fourth cross rod is fixed at one end of the third cross rod, and the fourth cross rod is perpendicular to the third cross rod; a mounting box is fixed on the outer side surface of the fourth cross rod; and the mounting box is a cavity with an opening, and an infrared photoelectric switch is fixed in the mounting box. The movement state of an anode plate stacking and jacking device can be controlled in real time through the photoelectric switch control device according to the position of the anode plate. The structure is made by square pipes, is easy to process, high in structural strength and great in corrosion resistance, and fully meets the environmental use requirements of a casting workshop.

The invention discloses an automatic steamed bun breaking machine for steamed bun processing. The automatic steamed bun breaking machine comprises a base, wherein a cavity is formed in the base; a limiting rod is fixedly connected between inner side walls of two sides of the cavity; an extension board is fixedly connected with the outer side wall of one side of the base; a driving motor is fixedlyconnected with the side wall on the extension board; an output end of the driving motor penetrates through the side wall of the base, extends into the cavity and is fixedly connected with a threadedrod; the thread directions on the threaded rod are same; the other end of the threaded rod is rotationally connected with the inner side wall of the base; the threaded rod is sleeved with a first threaded block and a second threaded block by threads; the limiting rod is arranged by penetrating through the first threaded block and the second threaded block; and moving mechanisms are arranged on thefour corners of the lower side wall of the base. The automatic steamed bun breaking machine can realize automatic steamed bun breaking operation, avoids the fatigue of manual steamed bun breaking, improves the operating efficiency of steamed bun breaking, also is cleaner and more sanitary by mechanical steamed bun breaking, and avoids pollution of steamed buns caused by dirt on hands during manual steamed bun breaking.

The invention relates to a suspension descending system. In order to overcome the problems that when existing seat board type single hanger is used, people need great effort to lift the rope during descending, even the rope cannot be lifted, and great trouble is brought to construction and operation. The invention provides the suspension descending system, wherein a deflection drawing piece is arranged to change the trend behind the special knot so as to change the frictional force of the special knot. When people is in high altitude, the gravity of the rope at the free end is large, and the human body operates the deflection drawing piece to deflect a descender, so that the rope after the special knot is in a free suspension state and the frictional force of the special knot is lessened. Therefore, the human body can descend automatically by own gravity or lifts the rope upward with little effort, and certain problems in construction and operation are solved.

The invention relates to the technical field of bean product processing, and particularly relates to a bean product processing mold. The bean product processing mold comprises a support, wherein limiting rods are fixedly connected to the two ends of the lower surface of the support, a lifting mechanism is connected to the center of the upper surface of the support in a penetrating manner, the lower end of the lifting mechanism is rotatably connected with an upper mold, a groove is formed in the center of the upper surface of the upper mold, the lower end of the lifting mechanism extends into the groove, blocking blocks are fixedly connected to the two ends of the inner surface of the groove, and the lower ends of the limiting rods are fixedly connected with a lower mold; and the lifting mechanism comprises a lifting rod, a thread groove, a connecting block, a transverse rod, a containing column, a ball, a universal ball, a through hole, a locking mechanism and a balancing weight. According to the bean product processing mold, the lifting mechanism is arranged, the structure that the thread groove formed in the outer surface of the lifting rod is matched with the ball is used, the effect that the ball rolls in the thread groove is achieved, automatic descending of the lifting rod is achieved, long-time manual extrusion action is avoided, and arm fatigue caused by long-time manual operation is avoided.

The invention discloses an automatic steamed bun machine for steamed bun processing, which comprises a base, a cavity is opened inside the base, and limit rods are fixedly connected between the inner walls on both sides of the cavity, and one side of the base The outer wall is fixedly connected with an extension plate, and the side wall of the extension plate is fixedly connected with a drive motor, and the output end of the drive motor extends through the side wall of the base into the cavity and is fixedly connected with a threaded rod. The threads are in the same direction, the other end of the threaded rod is rotatably connected to the inner wall of the base, the first threaded block and the second threaded block are threaded on the threaded rod, and the limit rod passes through the first threaded block and the second threaded block. The screw block is arranged, and the four corners of the lower side wall of the base are provided with moving mechanisms. The invention can realize the work of automatically breaking the buns, avoiding the fatigue of manual breaking the buns, improving the work efficiency of breaking the buns, and at the same time, mechanically breaking the buns is more clean and hygienic, and avoiding the contamination of the buns by the stains on the hands of the manual breaking the buns.

The invention provides a full-automatic telescopic curtain control system. The system comprises a head base 10, a head shell 20, a blade swing mechanism 30, a clutch mechanism 40, a transmission mechanism 50, a positioner 60 and a retarder 70. Accordingly, day and night curtains can be controlled to achieve double curtain lifting and automatic falling only through one zipper, and therefore the system is simple in structure, attractive and durable.