64results about How to "Affect normal progress" patented technology

The invention discloses an industrial mechanical arm. The industrial mechanical arm comprises a rack, an adjusting mechanism, a grabbing mechanism and a plurality of connecting pieces; the rack comprises a vertical column and a cross rod; the adjusting mechanism comprises a horizontally arranged base, a first rod body rotationally connected with the base, a first sleeve rotationally arranged outside the first rod body in a sleeving manner, two telescopic rods symmetrically fixed to the lower portion of the first sleeve, a first disk fixedly connected with the lower ends of the two telescopic rods and a second sleeve fixedly connected with the lower surface of the first disk; the grabbing mechanism comprises a barrel body arranged in the second sleeve in a sleeved manner, a compression spring, a second disk, two second rod bodies and a plurality of jaw bodies; and the jaw bodies are movably connected to the peripheral face of the barrel body through the connecting pieces. The industrial mechanical arm can rotate at a plurality of angles and automatically lock and keep the firm grabbing state of the jaw bodies, and is simple in structure, flexible to rotate and capable of completing the construction operation of a complicated environment.

The invention discloses an automatic locking mechanical arm. The automatic locking mechanical arm comprises a rack, a rotating mechanism and a locking mechanism, wherein the rotating mechanism comprises a base which is in sliding connection with the rack, an annular rotating base which is in bearing connection with the base, three telescopic rods which are in fixed connection with the annular rotating base, a first disk which is hinged to the lower ends of the three telescopic rods, a second disk and stand columns; and the locking mechanism comprises a sleeve which is fixedly arranged on the lower surface of the first disk, a cylinder which is sleeved by the sleeve in a sliding manner and connection pieces. According to the automatic locking mechanical arm, due to the fact that compressionsprings are designed between the first disk and the cylinder, the cylinder automatically locks grasping of claws under the elastic force action of the compression springs, and safety and reliabilityof the automatic locking mechanical arm are improved; and by adjusting the different lengths of the three telescopic rods, the first disk is driven to incline at all angles and in all directions, andtherefore the claws are driven to rotate at multiple angles, and completion of grasping operation of objects to be grasped on multiple planes and in all directions is achieved.

The invention relates to a non-human primate animal self-drug delivery system operation box comprising an operation box main body, a separation plate, a signal stimulating module, a reaction recording module and a rewarding module. A separation plate is disposed in the operation box main body; the internal space of the operation box main body is divided into a front area and a back area; a non-human primate animal is placed in the front area; the signal stimulating module is placed in the back area to stimulate the animal; the reaction recording module is arranged in the back area or outside the operation box to record operations to the animal; and the rewarding module is arranged in the back area or outside the operation box to give relative reward to the animal according to the operation data recorded by the reaction recording module. With the separation plate, the internal space of the operation box is divided into the front area and the back area, so the animal and testing equipment can be separated via the separation plate and rational layout is achieved; damage to the testing equipment by the animal can be avoided; relative connection lines can be prevented from being pulled break; and the test can be normally conducted.

The invention discloses a mechanical arm with a precise positioning function. The mechanical arm comprises a support, a base, an adjusting mechanism, a grabbing mechanism and a plurality of suction mechanisms, wherein the support comprises an upright support body and a cross support body which is horizontally connected to the upright support body in a sliding mode; the base is horizontally connected to the lower portion of the cross support body in a sliding mode, and an annular groove is formed in the lower surface of the base; the adjusting mechanism comprises an annular rotary base, three telescoping rods, a first disc and a sleeve; the grabbing mechanism comprises a cylinder, a compression spring, a second disc, two upright columns and a plurality of claw bodies, the cylinder is sleeved with the sleeve, the compression spring is arranged between the cylinder and the first disc, and a plurality of circular grooves are formed in the lateral side of any one claw body; each suction mechanism is arranged in one circular groove, and any one suction mechanism comprises a suction disc and a sliding plate. In the mechanical arm, when the cross support body moves in the vertical direction, the base moves in the horizontal direction, and the lengths of the three telescoping rods are adjusted, it is achieved that the position where the grabbing point of the grabbing mechanism is located is precisely adjusted in a multidirectional and multi-angle mode; therefore, the precise positioning function of the mechanical arm is achieved.

The invention relates to the field of electromechanical machining, in particular to an electromechanical integrated machining device. The electromechanical integrated machining device comprises a frame, a cutting table and a cutting tool, and an air cylinder used for driving the cutting tool to vertically move back and forth is arranged on the outer side of the cutting table; a push plate is transversely connected to the table top of the cutting table in a sliding mode; one end of the cutting table is a discharging end; a rope roller is arranged on the outer side of the discharging end of thecutting table; a ratchet wheel is coaxially and fixedly connected to the rope roller; a pawl abutting against teeth of the ratchet wheel is hinged to the frame; a rotating shaft is coaxially and fixedly connected to the ratchet wheel and rotatably connected to the frame; a toothed gear is arranged on the rotating shaft in a sleeved mode; a one-way bearing is arranged between the toothed gear and the rotating shaft; a rack meshed with the toothed gear is fixedly connected to an air cylinder rod of the air cylinder and is vertically arranged; and a pull rope is wound around the rope roller, andthe end, away from the rope roller, of the pull rope is fixedly connected to the push plate. By means of the scheme, automatic feeding and cutting of materials are achieved.

The invention discloses a multifunctional fruit picking device. The multifunctional fruit picking device comprises a stretchable rod, a collecting holding rod is arranged at the bottom end of the stretchable rod, a first reset spring is arranged between the bottom end of the collecting holding rod and the stretchable rod, a plastic collecting net frame is installed at the bottom end of the stretchable rod, a collecting woven net bag is installed at the bottom end of the plastic collecting net frame, two collecting scissors are installed on the plastic collecting net frame, a fixing hole is formed in the stretchable rod, and a collecting pulling rope is arranged in the fixing hole. By means of the multifunctional fruit picking device, the problems that through an existing fruit picking device, picking efficiency is low, operation is complex, the picking height cannot be adjusted according to the actual fruit picking height, and the using effect is poor are solved.

The invention discloses air drying equipment for plastic extruded strips. The air drying equipment comprises a bottom plate, wherein supporting feet are arranged on the edge of the lower end surface of the bottom plate; the number of the supporting feet is not smaller than 6; the supporting feet are uniformly distributed on the edge of the lower end surface of the bottom plate. According to the invention, through rollers, movement of the equipment can be achieved, so that a special production requirement of a user on the movement of the equipment in the production process can be met; meanwhile, through cooperative use of electric telescopic rods and counterweights, fixing of the equipment is achieved; furthermore, through vibration-proof gaskets on the bottom end surfaces of the counterweights, adverse effects of vibration generated by the equipment in the production process on other production processes are effectively reduced; through adjustment of rotating shafts 3, the inclinationangles of wind deflectors can be controlled so as to control the wind direction in the air drying process, and the air drying uniformity of plastic is guaranteed; moreover, air entering a main body isheated by heating tubes 1, so that the air drying efficiency of the plastic is greatly improved.

The invention discloses a welding device with an antirust effect for electrical engineering. The device comprises a base, a first pipeline, a second pipeline and a welding machine. A first supportingtable is in sliding connection with the upper left side of the base, a second supporting table is in sliding connection with the upper right side of the base, a lower oil tooth disc is rotationally connected to the middle of the base, a gear disc is in engaged connection with the lower end of the lower oil tooth disc, oil tanks are fixedly installed on the inner walls of an upper oil tooth disc and the lower oil tooth disc, an adjusting rod is in through connection with the interior of the upper oil tooth disc, an upper transverse plate is fixedly connected to the upper end of a supporting rod, and the welding machine is fixedly connected with the lower end of a rack. The welding device with the antirust effect for electrical engineering can weld and fix pipelines with different sizes forelectrical engineering conveniently, the welding position can be conveniently protected against deformation, antirust protecting treatment can be carried out on the welding position conveniently, andthe problems that cracks are produced after long-time use and the service life is affected are avoided.

The invention provides a noise detection device and a noise detection method. The device comprises a protective casing, a first clamping rod and a detection block. Baffles are installed on the two sides of the protective casing. Springs are mounted on the outer walls of the baffles. A telescopic plate is fixed on the right side of the outer wall of each spring. The first clamping rod is located inthe middle of the protective casing. A movable plate is installed below the first clamping rod. A first clamping block is installed in the middle of the movable plate. First sliding blocks are installed on the two sides of the movable plate. The detection block is located on the inner side of the protective casing. According to the noise detection device and the noise detection method, which areprovided by the invention, the device is simple in structure, convenient for users to carry and higher in practicability; the device is provided with a structure for preventing the device from being impacted by external force; the device can be prevented from being impacted and damaged by the external force; the service life of the device can be prolonged through double-structure heat dissipation;mounting and dismounting are easy and convenient; dust can be prevented from entering the device; the sound receiving effect of the device is improved; and the noise detection effect of the device isbetter.

The invention discloses a medical nursing cart which comprises a base, a storage box, an operating platform and a dirt barrel, wherein the storage box is arranged on the base, the operating platform is arranged above the base, and the dirt barrel is arrange don one side of the storage box. Covers are hinged at the top ends of the storage box and the dirt barrel, hydraulic rods are hinged at the tops of the two inner side walls of the storage box and the dirt barrel and connected with the top ends of the covers, movable blocks are mounted at two ends of the bottoms of the storage box and the dirt barrel, a sliding rail matched with the movable blocks is arranged at the top end of the base, and a slider fixing device is arranged in the sliding rail. According to the nursing cart, used medical instruments can be sterilized at any time, the dirt barrel can automatically open the cover, the medical nursing cart is more convenient and intelligent and prevents that drugs are infected by bacteria as medical staff take the drugs after touching dirt, and treatment effects of the drugs cannot be affected.

An auxiliary frame of a push injection device for intraocular lens implantation surgery relates to an auxiliary surgical instrument. A loosening screw B (71) is arranged on the lower bottom surface ofa U-shaped clamping slot (69) and penetrates the lower bottom surface of the U-shaped clamping slot (69), and a top plate B (70) is arranged on the inner end of the loosening screw B (71). Accordingto the present invention, an auxiliary frame capable of being supported and fastened on an operating table surface for the push injection device for intraocular lens implantation surgery is provided,so as to avoid the problem that the height of the hand-held push injection device is uncertain and the push injection angle cannot be accurately determined; by setting a mode of horizontal and vertical staggered sliding, the flexible sliding of the push injection device can be realized, the three-dimensional spatial position adjustment of the push injection device and a process control or angle control device matched with the push injection device can be realized, and the standardization and normalization of the intraocular lens implantation surgery process can be realized; and the risk of surgical treatment can be greatly reduced, and a necessary auxiliary device for the precise injection of the push injection device is provided when interns or medical college students carry out the intraocular lens injection surgery.

The invention mainly discloses an integrated-mold fine-aggregate-concrete flashing construction method and a waterproof maintenance device thereof. The method comprises the following steps: step one,determining a construction plan; step two, carrying out molding measurement; step three, carrying out foundation course processing; step four, carrying out fine-aggregate-concrete flashing; step five,carrying out weather-proof sealant gluing; step six, carrying out finished product protection and maintenance; and step seven, carrying out effect checking. In addition, the waterproof maintenance device comprises a mobile device, a water storage device, a spraying device and a wireless control device. The water storage device includes a water storage tank and a water supply pipe. The spray device includes a main water pipe, a first water distribution pipe, a second water distribution pipe and a water spray head; a rotating device is arranged between the main water pipe and the water storagetank; and a second electromagnetic valve is arranged on the main water pipe. The wireless control device includes a temperature control device and a time control device. According to the invention, the construction becomes convenient; the method and the device are easy to implement; the construction cost is low; the quality is god; and the waterproof effect is good. With the waterproof maintenancedevice, watering and maintenance can be carried out on the concrete comprehensively and automatically; the time and manpower are saved; and the maintenance effect is good.

The invention discloses a method for producing a prepreg. The method is specifically that undesirable edges are cut by adopting laser before material coating colloid is reinforced. By using the laser to cut the undesirable edges before the material coating colloid is reinforced, cut edges are not dipped into the colloid and can be recovered by material producing factories to be re-manufactured, the recycling purpose is achieved, and the using amount of the colloid is reduced. According to statistics and compared with traditional cutting method, 200,000 yuan of cost can be saved every year by adopting the method performing cutting while performing gum dipping, no dust cannot be produced in the cutting process of materials, the environment is protected and prevented from being polluted, and simultaneously good health of operating workers is also ensured.

The invention discloses a special garbage conveying belt deviation prevention device which comprises two groups of first supporting rods. A mounting plate is arranged between the first supporting rods, a driving motor is mounted on the mounting plate, a driving gear is connected on an output shaft of the driving motor in a sleeving manner, a second supporting rod is arranged on one side of the corresponding first supporting rod, the first supporting rods and the second supporting rods are provided with through holes, bearing blocks are mounted in the through holes, rotating shafts are mountedin the bearing blocks, rotating rollers are connected in the middles of the rotating shafts in a sleeving manner, a driven gear is arranged at the upper end of the driving gear, a conveying belt is rotatably connected on the upper surfaces of the rotating rollers, antiskid grooves are formed in the upper surface of the conveying belt, and baffle plates are mounted at the upper ends of the first supporting rods and the second supporting rods. The device solves the problems that an existing garbage conveying belt is easily deflected, easily falls and is not firmly connected with the rotating rollers.

The invention relates to a super long muffle tank of a horizontal steel strip annealing furnace. The super long muffle tank includes a tank body, and the structural features lie in that: the tank bodyis a super-long structure formed by connection of several sections of shells, and the joints of adjacent shells are equipped with carrier rollers, lower reinforcing mechanisms and upper reinforcing mechanisms. Two adjacent shells are connected by a lower reinforcing structure and an upper reinforcing structure into a whole structure. The lower reinforcing structure includes a reinforcing body disposed at the shell bottom surface, and the lower reinforcing body is equipped with several lower reinforcing ribs, the upper reinforcing mechanism includes an upper reinforcing body disposed at the shell upper surface, and the upper reinforcing body is equipped with several upper reinforcing ribs, thus forming an overall reinforced connection structure. The carrier rollers are connected to the lower reinforcing body through a carrier roller reinforcing edge so as to form an annealing furnace steel strip support structure. The several sections of shells are connected by the overall reinforced connection structure into a super long muffle tank of the horizontal steel strip annealing furnace. The super long muffle tank of the horizontal steel strip annealing furnace provided by the inventioncan solve the problems of short length, narrow application range, easy deformation and the like in existing muffle tanks, and has the outstanding substantial characteristics of super-long length, widerange of application, deformation prevention and the like and significant technological progress.

The invention provides a sliding type grain sampler and a sliding rail structure thereof. The sliding type grain sampler comprises a base and a stand column welded in the center of the top end of thebase; a supporting base is welded to one end of the stand column; a sliding mechanism is arranged at the top end of the supporting base; the sliding mechanism comprises a driving motor which is horizontally arranged; the output end of the driving motor is connected with a first driving wheel; one side of the bottom of the first driving wheel is connected with a first belt; one end, far away from the first driving wheel, of the first belt is connected with a first driven wheel; and a second driving wheel and a first threaded rod are connected with the center of the side, away from the driving motor, of the first driven wheel, a second belt is connected with one side of the second driving wheel, a second driven wheel is rotatably connected with one end of the second belt, and a second threaded rod is connected with the center of one side of the second driven wheel in a penetrating mode through a rotating shaft. According to the invention, the randomness of sampling can be increased, theaccuracy of grain sampling is ensured, and the sampling efficiency is improved.

The invention discloses a transformer antitheft system power supply circuit capable of improving power supplying stability. The transformer antitheft system power supply circuit comprises a battery, a primary signal filtering circuit, a voltage stabilizing circuit, a secondary signal filtering circuit and a power supply signal output wire, wherein the battery is connected with a power input pin of the voltage stabilizing circuit. The primary signal filtering circuit is connected between the battery and the power input pin of the voltage stabilizing circuit. The power supply signal output wire is connected with a power output pin of the voltage stabilizing circuit. The secondary signal filtering circuit is connected with the power supply signal output wire. The transformer antitheft system power supply circuit further comprises a first resistor and a second resistor. One end of the first resistor is connected between the node of the secondary signal filtering circuit on the power supply signal output wire and the voltage stabilizing circuit, and the other end is connected with a suspended pin of the voltage stabilizing circuit. One end of the second resistor is connected between the first resistor and the suspended pin of the voltage stabilizing circuit, and the other end is grounded. The transformer antitheft system power supply circuit can prevent performance reduction of the transformer antitheft system by surge voltage and furthermore ensures normal operation in monitoring.

The invention discloses an automatic waste-avoiding ligature wire preparation device for the stomatology department. The automatic waste-avoiding ligature wire preparation device includes a base, a mounting groove is formed in the bottom end surface of the base, a first mounting plate is arranged on the left side of the upper end surface of the base, a material rotating shaft is arranged on the front end surface of the first mounting plate, a pair of bearings is arranged on the first mounting plate, the bearings and the first mounting plate are mounted in a matched mode, the material rotatingshaft is provided with a ligature wire material roller, ligature wires are arranged on the exterior of the ligature wire material roller, the ligature wire material roller is provided with a buckle, apositioning pin hole is formed in the material rotating shaft, and a straightening block is arranged on the upper end surface of the base and located on the right side of the first mounting plate. According to the automatic waste-avoiding ligature wire preparation device, the shape of the ligature wires is regularized during passing a straight filtering hole, waste caused by the irregular shape of the ligature wires during using is avoided, a material is saved, a cutting device can be driven by a hydraulic pump and a hydraulic rod to cut the ligature wires, cutting is more thorough, and normal proceeding of ligature wire preparation is ensured.

The invention belongs to the technical field of cleaning devices, and particularly relates to a vamp cleaning device for shoe processing. The vamp cleaning device for shoe processing comprises a box body, a first sliding groove is fixedly connected to the interior of the box body, a first sliding block is slidably connected to the interior of the first sliding groove, a base rotating assembly is slidably connected to the upper portion of the first sliding block, a limiting assembly is fixedly connected to one side of the upper portion of the base rotating assembly, and a fixing assembly is fixedly connected to the position, located on the other side of the limiting assembly, of the base rotating assembly. By arranging the fixing assembly, the device can fix the other side of the vamp and is matched with the limiting assembly so that the two sides of the vamp are fixed, clamping teeth can drive a fixing block to move by rotating an adjusting rod, adjustment of the fixing pressure of the vamp is completed, and the situation that the vamp is damaged due to the fact that the fixing pressure is too large is avoided.