56results about How to "Unable to move" patented technology

The invention discloses a corner protection device used for safely and reliably loading a photovoltaic assembly which is stacked horizontally. The corner protection device comprises a plurality of corner protection plug-in units, wherein each corner protection plug-in unit comprises a pressure-bearing surface used for loading the photovoltaic assembly in a propping and connecting manner, a side wall which extends upward from the pressure-bearing surface and an elastic blocking buckle which extends upward and downward from the pressure-bearing surface, wherein the side wall is provided with at least one blocking buckle slot, the blocking buckle slot is provided with one blocking buckle side, and the elastic blocking buckle is used for propping and connecting the blocking buckle side of the blocking buckle slot of another adjacent corner protection plug-in unit, so that the corner protection plug-in unit is vertically stacked, so as to support the corner part of the photovoltaic assembly which is horizontally stacked. The corner protection device disclosed by the invention is simple in structure and low in packaging cost and adopts simple materials, so that the corner protection device disclosed by the invention has great economic value; and mounting dimensions are accurate, so that the photovoltaic assembly can not move in the horizontal direction and vertical direction.

The invention relates to a dumpling making device, which comprises an extrusion device, a dumpling wrapper forming device and a kneading device which are connected sequentially. A dumpling filling forming device is arranged at the upper part of the kneading device; the dumpling wrapper forming device comprises a pressing device for pressing a paste into a wrapper and a fixed die device; an extrusion nozzle of the extrusion device is arranged at one side of the pressing device; a wrapper conveying mechanism is arranged under the dumpling wrapper forming device; the fixed die device comprises arotary plate; the rotary plate is driven by a stepping motor; the lower part of the rotary plate is connected with multiple hollow cylinders arranged annularly and vertically through hydraulic rods ofa hydraulic device; absorbing machines for absorbing dumpling wrappers are arranged in the hollow cylinders; the kneading device is located under the fixed die device, and comprises a dumpling wrapper conveying mechanism; a dumpling wrapper fitting mechanism is arranged on a conveying belt of the dumpling wrapper conveying mechanism, and comprises a left half die and a right half die hinged together; an upper edge of the left half die is matched with an upper edge of the right half die.

The invention relates to an elevator control device. Elevator control devices can be further improved in the prior art for preventing crimes of suspected persons entering buildings. The elevator control device comprises a storage portion, a camera portion, a judgement portion, and an operation control portion. The storage portion saves reference face images obtained by capturing images of faces of users of an elevator beforehead. The camera portion is arranged at a riding portion of the elevator or at least one side inside an elevator car and captures images of faces of users riding the elevator car. The judgement portion compares the captured face images of the users with the reference face images of the users saved in the storage portion and judges whether the captured images are consistent with the reference images on the basis of the comparison results. The operation control portion makes the elevator car to open the door and standby when the captured images are inconsistent with the reference images.

The invention relates to a multi-angle automatic camera shooting capturing system for engineering investigation, which comprises a mounting plate, a connection clamp base and a capture device. Mounting holes are symmetrically formed in the mounting plate; the capture device is mounted at the bottom of the mounting plate through the connection clamp base; the connection clamp base is respectively mounted between the mounting plate and the capture device through a bolt cooperative manner; the capture device comprises a parallel structure, a rotating plate, a fixed frame, an angle push rod, a light blocking mechanism, a placing base, a buffer mechanism, a clamping mechanism and a locking mechanism. The system in the invention can solve the problems that during capturing, the existing camera can only perform simple locking, an obstacle can be encountered when the camera performs moving capturing, the light blocking operation cannot be performed when the camera performs capturing, a dead angle exists in capturing of the camera, joggling is generated during capturing of the camera, and the like; and the function of performing firm locking on the camera and anti-joggling capture on the camera can be achieved.

The invention provides a dynamic balance structure. The dynamic balance structure comprises a clamping component, a slide groove and at least one counterweight component, wherein the clamping component is arranged on a main shaft of a working mother machine; the main shaft defines a middle shaft; the clamping component is provided with an outer ring surface surrounding the middle shaft; the slide groove is arranged around the outer ring surface of the clamping component; at least one flange is arranged on the inner side wall of the slide groove in a protruding way; the counterweight component comprises an inner slide block and a compacting component; the inner slide block is movably arranged in the slide groove; the compacting component penetrates through the inner slide block and can compact the inner slide block towards the flange, so that the inner slide block cannot move along the slide groove. By the dynamic balance structure provided by the invention, the working mother machine can be prevented from being damaged by over high load of a motor without additionally adding weight to the working mother machine.

The invention discloses a chemical material barrel capable of providing an stable storage environment. The chemical material barrel capable of providing the stable storage environment comprises an outer barrel, an inner barrel is installed on the outer barrel through a plurality of shock absorption mechanisms, a feeding pipe, two heat dissipation pipes and a discharging pipe are arranged between the outer barrel and the inner barrel in a communicating mode, a filter screen is fixedly installed in each heat dissipation pipe, two installation blocks are fixedly installed in each heat dissipationpipe, a reset rotating shaft is rotatably installed on each installation block, an opening and closing door is fixedly installed on each reset rotating shaft, the two opening and closing doors located in the same heat dissipation pipe are attached to each other, and a limiting plate matched with the opening and closing doors is fixedly mounted at the lower part of each installation block. The chemical material barrel capable of providing the stable storage environment has the advantages that a good shock absorption effect can be achieved, chemical raw materials in the outer barrel can be in astable state all the time, a good ventilation and heat dissipation effect is achieved, the chemical raw materials can be kept at a constant temperature all the time, and the stability is high.

The invention discloses exercise auxiliary equipment based on artificial intelligence. The equipment comprises two support columns, a support plate is arranged on the two support columns, the upper surface of a sliding plate is attached to sliding blocks, telescopic shafts and damping springs are fixedly connected between the lower surface of the sliding plate and the inner bottom walls of slidinggrooves, the damping springs movably sleeve the outer surfaces of the telescopic shafts, a movable rod is fixedly connected between the two sliding blocks, the two ends of the movable rod penetrate through the two sliding blocks respectively to extend to the outside, the two ends of the movable rod are movably sleeved with a plurality of balance weight rings, and limiting assemblies are arrangedbetween the balance weight rings and the movable rod. The equipment has the beneficial effects that when an exerciser suffers from a force disengaging situation, the sliding blocks cannot continue toslide downwards, so that the movable rod cannot continue to slide downwards, the situation that the exerciser is hit by the movable rod is avoided, and the exerciser is effectively protected.

The invention discloses a dust removal device of a tundish overturning area and a dust removal method thereof. The dust removal device comprises a dust removal vehicle, a sliding rail and a spraying system; the dust removal vehicle is arranged on the sliding rail and located above an overturning area; the sliding rail comprises an upper rail and a ground rail which are arranged on the two sides ofthe overturning area correspondingly; the spraying system comprises a spraying pipe and nozzles, the spraying pipe is parallel to the sliding rail and penetrates through the top of the dust removal vehicle, the nozzles are arranged on the spraying pipe at equal intervals; the dust removal vehicle comprises a frame, a large wheel set, a movable top cover, baffles and a soft curtain, the frame is aframe with the horizontal top face, the large wheel set is arranged at the bottom of the frame and slidably connected with the sliding rail, the movable top cover comprises a cover body and top coverdrives, the cover body is arranged above the top of the frame, and the top cover drives are arranged at the four corners of the cover body and movably connected with the frame; and the baffles are arranged on the peripheral side walls of the frame, and the soft curtains are arranged in gaps between the baffles and the frame. The dust removal device effectively solves the problem of dust raising in the tundish deslagging process, and the production efficiency is improved.

The invention provides a dynamic balance structure. The dynamic balance structure comprises a clamping component, a slide groove and at least one counterweight component, wherein the clamping component is arranged on a main shaft of a working mother machine; the main shaft defines a middle shaft; the clamping component is provided with an outer ring surface surrounding the middle shaft; the slide groove is arranged around the outer ring surface of the clamping component; at least one flange is arranged on the inner side wall of the slide groove in a protruding way; the counterweight component comprises an inner slide block and a compacting component; the inner slide block is movably arranged in the slide groove; the compacting component penetrates through the inner slide block and can compact the inner slide block towards the flange, so that the inner slide block cannot move along the slide groove. By the dynamic balance structure provided by the invention, the working mother machine can be prevented from being damaged by over high load of a motor without additionally adding weight to the working mother machine.

The invention discloses a reagent detection kit for detecting various drugs for drug alert, and relates to the field of drug alert. The reagent detection box for detecting various drugs for drug alert comprises a refrigeration box body, a first fixing seat and a second fixing seat are fixedly connected to the inner wall of the refrigeration box body and the inner wall of a reaction box body respectively, and a plurality of reagent insertion holes are formed in the upper surface of the first fixing seat and the upper surface of the second fixing seat; the outer surfaces of the top ends of the reagent tubes are movably sleeved with limiting lantern rings; and the lifting mechanism is in transmission connection with two of the limiting lantern rings. According to the reagent detection box for drug warning for detection of various drugs, the semiconductor chilling plate and the heating plate are arranged, the semiconductor chilling plate has a refrigeration effect on reagent tubes placed in the reagent insertion holes, the lifting mechanism is arranged, the reagent tubes are moved to a proper height, and at the moment, marks on the outer surfaces of the reagent tubes can be observed.

The invention relates to a safety component of a low-voltage connection device, in particular to a safety door formed by using a lever principle. The safety door formed by using the lever principle isarranged in an upper cover of a socket or an adapting plug-board; the upper cover is provided with at least one pair of jacks; and square-shaped stopper portions are extended downward from the outside of the lower port of the jacks. The safety door formed by using the lever principle includes a bracket, a lever, a left door panel, a right door panel, and a torsion spring; when a conductive foreign object is inserted into the jack on one side of the safety door, a large amount of force is required to continue to insert, and a child does not has that large power, therefore, the risk of electricshock is avoided; and when the plug is inserted, the safety door is affected by the labor-saving lever principle, and the plug can be easily and smoothly inserted, therefore, the use satisfaction ofthe user is improved.

The invention relates to an environment identification and detection water pollution monitoring timing inspection water robot, which comprises an equipment shell and a rope. A position adjusting assembly is arranged at the right end of the equipment shell, and the position adjusting assembly comprises a second connecting plate, a sliding rod, a first electromagnet, a steel ball, a top plate, a second electric sliding rail and a fixed pulley. A sliding rod penetrates through the left end and the right end of the second connecting plate, a steel ball is arranged at the upper end of the first electromagnet, and the rope penetrates through the interior of the position adjusting assembly. The environment identification and detection water pollution monitoring timing inspection water robot has the beneficial effects that a collection bottle can be accurately clamped and put into water, the equipment can filter out clean water to clean the equipment, and meanwhile, filtering blockage can be prevented; according to the equipment, the energy utilization rate can be increased, the working time of the equipment is longer, the moving speed is controlled, and the equipment can be prevented from being damaged by impacting hard objects.

The invention relates to the technical field of transmission devices, and discloses an intelligent transmission device which comprises a curtain and a transmission mechanism. A clamping mechanism is connected to the middle of the interior of the transmission mechanism, a fixing clamping block is connected to the upper end surface of the curtain, a connecting frame is connected to the top end surface of the curtain, a rotating shaft is connected to the interior of the connecting frame, and a roller is connected to the surface of the rotating shaft. The left side surface of the transmission mechanism is connected with a limiting connecting block, the left end of the transmission mechanism is connected with a buffering mechanism, the inner surface of the transmission mechanism is connected with a connecting threaded sleeve, and the curtain is connected to the bottom end surface of the transmission mechanism. According to the intelligent transmission device, a driving motor drives a conveying belt to rotate, a conveying belt starts to drive an annular gear to rotate, a connecting threaded sleeve pushes the curtain to move, the curtain is made to move, automatic unfolding and closing of the curtain are facilitated, and meanwhile the connecting threaded sleeve is connected with the surface of a roller so that a friction force is reduced; and the use time of the device is prolonged.

The invention discloses an automatic detecting and cutting device for a packing belt of a carton packing material, relates to the technical field of cutting equipment, and solves the problem that when an existing cutting device cuts the packing belt, a cutting knife may slightly collide with a cutting platform, so that the cutting knife curls a blade. The automatic detecting and cutting device for the packing belt of the carton packing material comprises a base plate, a transverse roller and a cutter, wherein two front plates are arranged on the front side of the top of the base plate in a bilateral symmetry mode, and the transverse roller is rotatably mounted on the two front plates; a connecting plate is arranged on the rear sides of the two front plates; and a mounting plate is arranged at the top of the base plate, the mounting plate is of a U-shaped structure, an air cylinder is arranged at the top of the mounting plate, and a cutter is arranged at the bottom end of the air cylinder. The bottom of the cutting knife enters a main blocking groove, so that the bottom of the cutting knife does not make contact with a hard object, so that a phenomenon that the cutting knife curls due to impact is prevented.

The invention relates to traditional Chinese medicinal material processing equipment. The equipment comprises a supporting bottom plate, a clamping device and a cutting device, wherein the clamping device is arranged at the top of the supporting bottom plate, the cutting device is positioned above the clamping device, and the cutting device is connected with the supporting bottom plate; and the clamping device comprises a clamping plate, a clamping adjustment push rod, a clamping moving plate, a rotary connecting rod, a rotation mechanism, a rotary push rod, two rotary supports, a baffle and alifting mechanism. The traditional Chinese medicinal material processing equipment can be used for solving the problems of large labor force, loquat position manual adjustment, one-off cutting unavailability for a plurality of loquats, poor loquat cutting precision, cut loquat automatic overturning unavailability and the like during current traditional Chinese medicinal material loquat primary treatment, and can achieve functions of automatically adjusting loquat position and automatically cutting rows of loquats one-off.

The invention relates to the field of chamfering detection, in particular to a neodymium iron boron magnetic ring chamfering detection mechanism which comprises a conveying rail, a side face pressingmechanism, an upper pressing mechanism, a chamfering detection mechanism and a blocking mechanism. The conveying rail is obliquely arranged, the discharging end is arranged below the conveying rail, the side face of the feeding end of the conveying rail is provided with a side face pressing mechanism and the chamfering detection mechanism, and the upper portion of the feeding end of the conveyingrail is provided with the upper pressing mechanism. The blocking mechanism is arranged at the discharging end of the conveying rail. By arranging the upper second sliding rail, the lower second sliding rail and the first sliding plate, the second sliding plate and the first sliding plate can move respectively, meanwhile, under the action of the reset spring, it is guaranteed that the detection block on the second sliding plate can be tightly attached to the chamfer, the chamfer detection reliability is improved, and the detection error is reduced.

The invention discloses a leg fixing support for a bone marrow puncture operation on children, which comprises a thigh fixing sleeve, a shank fixing sleeve and a movable bone penetrating window, wherein the thigh fixing sleeve and the shank fixing sleeve are hinged through a rotating shaft with a locking nut and a large rotating wheel, the shank fixing sleeve comprises a lower shank fixing sleeveand an upper shank fixing sleeve, wherein the lower shank fixing sleeve is connected with a steel plate through an elastic belt and is provided with a foot sleeve, the connecting end surfaces of the lower leg fixing sleeve and the upper leg fixing sleeve are provided with bone penetrating windows matched with each other, and a group of fixing belts with fixing screws are symmetrically arranged onthe outer walls of the thigh fixing sleeve, the lower leg fixing sleeve and the upper leg fixing sleeve. According to the leg structure of children, the leg of the child is fixed on a sickbed by utilizing the physical mechanical action and the pneumatic filling principle, so that the leg of the child needing to be punctured can be firmly fixed on the support in favor of the operation. The moving window can directly calculate the bone penetrating position according to the distance of the fixed foot so as to manually adjust the window and accurately find the required operating part.

The invention discloses a fully-automatic blackboard eraser with controllable magnetic force and a teaching system, and belongs to the field of teaching appliances. The fully-automatic blackboard eraser with the controllable magnetic force comprises a blackboard eraser shell and further comprises a driving unit, an erasing unit and a magnetic force unit which are located on the bottom face of theblackboard eraser shell; the magnetic force unit comprises a magnetic force unit shell, one or more magnets arranged in the magnetic force unit shell in an overlapped mode are jacked on the bottom face of the magnetic force unit shell by compressing springs. According to the fully-automatic blackboard eraser with the controllable magnetic force, the magnitude of the magnetic force of the fully-automatic blackboard eraser is roughly adjusted by increasing and decreasing the number of the magnets, by arranging adjusting bolts capable of being matched with the compressing springs and the magnets,the magnitude of the magnetic force is continuously adjusted, thus the fully-automatic blackboard eraser does not fall off from a blackboard in the using process, and the situation that the fully-automatic blackboard eraser cannot move due to the overlarge magnetic force is also avoided. The teaching system comprises the fully-automatic blackboard eraser with the controllable magnetic force and the irony magnetic blackboard matched with the fully-automatic blackboard eraser, using by a teacher is convenient, and the classroom efficiency is improved.

The invention relates to a fireproof check valve which solves the problem that the check valve is hard to unpick and wash. The fireproof check valve comprises a valve body, a valve element, a valve block and a connecting rod. An exhaust hole is formed in the valve element, the valve block covers the exhaust hole, the valve block is connected to the valve element through the connecting rod, a mounting hole is formed in the valve body, and the valve element is inserted into the mounting hole and is detachably mounted on the valve body.

The invention discloses a sealing device for high-permeability multi-effect concrete production, and relates to the technical field of concrete processing. The sealing device for high-permeability multi-effect concrete production comprises a device main body, wherein a feeding hole is formed in the top of the left side of the device main body; a discharging door plate penetrates through the bottom of the right side of the device main body, and the bottom of the right side of the device main body is rotationally connected with the top of the discharging door plate. According to the sealing device for high-permeability multi-effect concrete production, the discharging door plate and the L-shaped sealing plate can play a role in sealing the device main body, liquid water generated during day and night alternation can be prevented from entering a concrete processing device by mounting the device main body at the feeding hole of the concrete processing device, during feeding, fly ash can push the discharging door plate and the L-shaped sealing plate to rotate, and feeding of the fly ash cannot be affected, so that the influence of the external environment on the water cement ratio of concrete can be reduced, and the concrete processing device can accurately process the needed concrete.

The invention discloses a wafer bonding machine clamp for a semiconductor light-emitting display. The clamp includes a base plate, wherein a threaded hole is formed in one end of the base plate; the base plate is movably connected with a bolt through the threaded hole; the bolts penetrate through the interiors of the base plates; a sliding groove is formed in the surface of the upper end of the base plate. The two ends of the base plate are movably connected with connecting plates through sliding grooves. A rotating shaft is fixedly connected to the interior of the connecting plate, a fixing rod is fixedly connected to one end of the rotating shaft, a supporting rod is movably connected to one end of the connecting plate, a connecting sleeve is movably connected to the middle of the outersurface of the supporting rod, and a clamping plate is fixedly connected to one end of the connecting sleeve. In the invention, by designing the sliding groove formed in the outer surface of the clamping plate and the limiting plates at the two ends of the clamping plate, a workpiece is more stable in the machining process, and the situation that the machining level is affected due to the fact that the workpiece falls off from the limiting plates during machining is avoided.

The invention discloses an object control method and device, a storage medium and electronic equipment. The method comprises the following steps: displaying a target virtual object in a moving state in a virtual scene; under the condition that the moving target virtual object collides with an obstacle in the virtual scene, determining a collision angle between the target virtual object and the obstacle; under the condition that the collision angle reaches the sliding condition, controlling the target virtual object to automatically fit the obstacle and slide and move in the deviation direction, wherein the deviation direction is the direction determined according to the current moving direction of the target virtual object. According to the invention, the technical problem that the operation complexity of the control operation when the virtual object encounters the obstacle provided by the related technology is relatively high is solved.

Embodiments of this invention relate to the control apparatus of an elevator. In the prior art, there is room for further improvement, for example in terms of increasing crime prevention against suspicious persons trespassing into buildings. An elevator control device according to an embodiment includes a storage unit, an imaging unit, a determination unit, and an operation control unit. The storage unit stores in advance a reference facial image obtained by photographing the face of a user using the elevator. The imaging unit is installed in at least one of the boarding place of the elevator and the interior of the car, and photographs the face of the user riding in the car. The determination unit compares the captured facial image of the user captured by the imaging unit with the reference facial image of the user stored in the storage unit, and determines whether the captured facial image of the user matches the reference facial image of the user based on the comparison result. . The operation control unit causes the car to stand by with the doors open when the captured facial image of the user does not match the reference facial image of the user.

The invention discloses a float type water discharge device for a cooling tower. The device comprises a filter screen box, a float flow guide mechanism and a sealing element, wherein the filter screen box is of a prismatic structure or a cylindrical structure; a plurality of filter holes are formed in each surface of the filter screen box; the float flow guide mechanism comprises a guide rail and a float mechanism; the guide rail is vertically arranged at the middle position of the upper surface of the filter screen box; a limiting element is arranged at the top of the guide rail; the float mechanism is movably arranged on the guide rail; the sealing element is arranged around the lower surface of the filter screen box. Compared with the prior art, the device has the advantages that the filter screen box is arranged at a water outlet of the cooling tower, and the float mechanism is movably arranged on the guide rail, and moves to a water surface along with a water flow, so that initial-state vortexes are directly eliminated on the surface of a water body, and the vortexes are completely prevented from growing into suction vortexes; in addition, the float flow guide mechanism is externally arranged, so that difficulties in machining and mounting are greatly lowered.

The invention relates to the technical field of battery production, in particular to a moving device with a buffering effect for double-sided battery production. The transportation equipment at least comprises a carrier, the carrier comprises a carrying plate, the carrying plate is provided with a moving body, the moving body comprises a bearing, the bearing is connected with a bottom plate, the bottom plate is rotationally connected with rollers, the top of the bearing is located in a top sleeve, the top sleeve is connected with the carrying plate, the top of the bearing is connected with a first spring, and the first spring is connected with an inner plate; an inner groove is formed in the upper surface of the inner bottom of the carrier plate, a bottom groove is formed in the inner groove, a first groove and a second groove are formed in the carrier plate, a movable body is arranged in the carrier plate and comprises a movable plate, and an end shaft is arranged on the movable plate; the fixing body comprises an inner frame, the inner frame is connected with a base plate, a plurality of frame grooves are formed in the inner frame, a bin plate is slidably connected into the frame grooves, an inner bin is formed in the bin plate, a plurality of containing bodies are arranged in the inner bin, and each containing body comprises a sleeve plate. The invention mainly provides a moving device with a buffering effect for double-sided battery production.

The invention discloses a control apparatus for a single gas collecting pipe of a coke oven. The control apparatus comprises a riser, wherein the side wall of the riser is provided with a main pipe communicating with the riser; the orifice of the main pipe is connected with a single gas collecting pipe; the bending part of the main pipe is connected with an ammonia spraying pipe; the orifice, connected with the single gas collecting pipe, of the main pipe is internally provided with a control mechanism; the orifice, located in the main pipe, of the ammonia spraying pipe is fixedly provided with an ammonia spraying device; and the orifice, located out of the main pipe, of the ammonia spraying pipe is connected with a low-ammonia pipe and a high-ammonia pipe through a T-branch pipe. According to the control apparatus for the single gas collecting pipe of the coke oven, inflation of a baffle hole and a filtering hole increases the pressures thereof, so a baffle rod and the filtering rod move outward, and after the completion of outward movement of baffle plates, and the baffle plates just contact with the inner wall of the single gas collecting pipe; so the single gas collecting pipeis blocked, and smoke from burning coal cannot move. A filter net is continuously shaken so as to shake off coal ash adsorbed on the filter net into the filtering hole, and then the coal ash is discharged by a coal ash discharging pipe, so the coal ash is prevented from accumulating in a pipeline, thereby avoiding blockage caused by the accumulation of the coal ash.