156results about How to "Strong work reliability" patented technology

The invention relates to a sliding plate conveying system with an accompanied lifting function. The sliding plate conveying system with the accompanied lifting function comprises a railway, sliding plate devices, friction wheel drive devices, a piece-down lifting table device and a piece-up lifting table device, wherein the plurality of sliding plate devices are arranged on the railway and can travel along the railway; the sliding plate devices are used for loading workpieces; the plurality of friction wheel drive devices are arranged along the line of the railway and are used for driving the sliding plate devices; the piece-down lifting table device and the piece-up lifting table device are respectively arranged along the line of the railway; the piece-up lifting table device is used for placing the workpieces on the sliding plate devices; and the piece-down lifting table device is used for taking the workpieces from the sliding plate devices. The sliding plate conveying system with the accompanied lifting function has an ingenious structure, strong functions, high flexibility, a wide application range, and high working reliability. The sliding plate conveying system with the accompanied lifting function cannot only realize the plane conveying of the workpieces on the ground or in the air, but also realize full-space three-dimensional conveying of the workpieces among the ground, the air and the railway; and simultaneously the system can realize station identification and workpiece online lifting functions, reduce labor intensity and improve efficiency.

This invention relates to a long-distance monitoring and alarming system of the environmental water quality. It is mainly composed of the sensing detection assembly, the data collecting / processing device, the wireless network communication module assembly and the center station of environmental water quality monitoring. The sensing detection assembly is made up of varies water quality indicating detectors and the corresponding sensor feeler. The data collecting / processing device has the functions of collecting and processing the simulate signals of immediately detected various water quality indexes, and transforming them into digital signals. The monitoring center station has the functions of immediate storing and analysis processing, sending out indicating alarm in time when the condition of above-norm., and in virtue of public radio communication network, carrying out mutual data transmitting.

The invention discloses a packaging machine capable of being applied to the sampling industry. The packaging machine comprises a machine frame, wherein a sample inlet mechanism, an automatic cover pressing device, a sample discharge mechanism, a conveying mechanism and a control system are mounted on the machine frame; a plurality of sealable charge buckets are arranged on the conveying mechanism; the motion trails of the charge buckets on the conveying mechanism are connected in series with the sample inlet mechanism, the automatic cover pressing device and the sample discharge mechanism in sequence; and the bucket covers of the charge buckets are pressed to the tops of the charge buckets through the automatic cover pressing device, and mineral samples in the charge buckets are packaged in a sealed way. The packaging machine has the advantages of simple structure, easiness in control process, high running reliability, low fault rate, good sealing property and the like.

The invention relates to a fully-automatic fire needle therapeutic apparatus and a using method thereof, belongs to the field of medical apparatus and instruments, and in particular relates to an acupuncture therapeutic apparatus and the using method thereof. The therapeutic apparatus is characterized by comprising a gun body and an ejection cabin, wherein the ejection cabin is arranged on an ejection hole of the gun body; a limit block is arranged in the ejection cabin; a holder is arranged between the limit block and an ejector pin which is arranged in the gun body; and the holder is connected with the ejector pin and used for holding and fixing a fire needle. Due to the adoption of the theory of induction heating and automatic ejection of the gun body, the fire needle can be automatically heated and needle; and the admittance threshold of fire needle therapy is lowered down by changing the needling instruments of the fire needle, the operation of the fire needle is simple and easy, and operators can reach or exceed the operation level of professional acupuncturists after being trained slightly, so that the operation standard of the fire needle therapy is unified, the pain when patients adopt the fire needle therapy is reduced at furthest, the treatment effect is improved to the utmost, the patient is easy to accept the fire needle therapy, and the historic fire needle therapy which is a miracle in the traditional Chinese medical science is effectively popularized and benefits all beings.

A projection and compensation mechanism for the disk brake with parking brake features that the hydraulic brake and the mechanical brake are combined, and said mechanical brake has an automatic projection and compensation unit consisting of leading screw, rectangular nut and elastic element. Its advantages are simple structure, and high reliability.

The invention discloses a method for processing an annular arc groove on a column surface and a specific device by adopting a mode of processing in pair according to the following technique steps: (1) assembling and clamping the column workpieces(11,26) on the rotary supporters (7,18) for the workpieces to lead the two column workpieces (11,26) to joint and lock an opposite position; (2) leading an aiguille (1) of a radial drill to be drilled into the column surface jointed by the two column workpieces(11,26) and stopping until to a horizontal central line of the two column workpieces (11,26); (3) loosening the locking bolts (9,16) at two sides and driving an output shaft (3) to synchronously rotate slowly along the converse direction by a handwheel rotating retarder(19), an output shaft (14) and a connecting gear (17) as well as gear idles (24, 2) through a connecting gear (8); and simultaneously driving the two column workpieces (11,26) to feed for a week along the drilling direction and then stopping. The invention has the advantages of simple processing technique, easy processing and greatly improving the processing efficiency.

A method for repairing the crack on arc surface of metallic object features that an arc profile plate with the copied crack line, temporary installation holes and the central locating holes arranged at intervals, several repairing screw bolts and nuts, and the arc inserts for preventing the extension of crack are used.

The invention discloses a photo management method and system, relating to the technology of telecommunication. The photo management system at least comprises a master control module, a communication module, a storage module, an input module, a display module, a browsing module and a sort module, and is characterized by further comprising a photo dynamic processing module, wherein corresponding photos are screened out by the photo dynamic processing module according to a screening condition provided by a user via the input module, and are extracted to the display module by the master control module for browsing and displaying; a control process comprises the following steps: i, initializing, and generating a default sample and flag data; ii, inputting the screening condition, and screening out the corresponding photos by the photo dynamic processing module according to the screening condition and the flag data; iii, sending the screened out photos to the display module for browsing and displaying. The work efficiency is high, and the practicability is good.

The invention provides an automatic bottle boxing device of a hand-washing-free disinfection gel production line. The automatic bottle boxing device is characterized in that on the lower portion of the device, wherein a bottle conveying path and a box conveying path are parallel; a bottle pushing platform is arranged between the bottle conveying path and the box conveying path; a bottle pushing mechanism is arranged on the other side, corresponding to one side of the bottle pushing platform, of the bottle conveying path; a paperboard containing platform is arranged on the other side, corresponding to one side of the bottle pushing platform, of the box conveying path; a bottle board transferring mechanism is arranged on the upper portion of the device and provided with a sliding base; the sliding direction of the sliding base is perpendicular to the box conveying path and the bottle conveying path; the sliding base is driven by a linear driving mechanism; and on one hand, the sliding base is connected with a bottle lifting gripper through a bottle lifting air cylinder arranged in the vertical direction, and on the other hand, the sliding base is connected with a board sucking devicethrough a board lifting air cylinder arranged in the vertical direction. According to the scheme, the overall arrangement design is reasonable, the work reliability is high, the technical concept isingenious, and a guarantee is provided for normal boxing of gel square bottles and automation achieving.

The invention discloses a cartridge magazine rapid reloading device. The device comprises a shell and a cartridge cavity which is formed in the shell and extends in the length direction of the shell.The device further comprises a cartridge magazine reloading inlet which is located at one end of the shell and communicates with the cartridge cavity. A push rod used for pressing cartridges which arearranged linearly into a cartridge magazine is in sliding fit with the interior of the cartridge cavity. The push rod extends out of a push enter and exit opening formed in a position of the shell, and the position is located at the end, away from the cartridge magazine reloading inlet, of the cartridge cavity. An opening used for loading cartridges therein is formed in the position, at the top of the cartridge cavity, of the shell and provided with a closing or opening top cover. The width of the cartridge cavity is equal to or greater than the maximum diameter of the cartridges, and the shape of the cross section of the bottom of the cartridge cavity is matched with the shape of the cartridges. The cartridge magazine rapid reloading device is simple in structure and low in cost, the push rod makes linear movement along the cartridge cavity, the mechanical performance of the device is ideal, operation is easy and convenient and saves labor, filling is rapid, the cartridge reloading time is greatly shortened, and the device is convenient to carry, high in practicability and wide in applicability.

The present invention discloses a weighing method of suitcase and its self-weighed suitcase, which is characterized by that a weighing device with handle is mounted on proper position of the suitcase body, and the fixed self-body of the weighing device is fixedly connected with box body of the suitcase, and the indication plate capable of displaying weight index and the handle are mounted on the external side of the box body, when the handle is lifted, it can drive the weighing device and make it work, and the whole weight of the suitcase can be displayed on the indication plate. Said self-weighed suitcase includes suitcase box body, pulling-bar group mounted on one side of the box body, rollers and weighing device.

The invention discloses a rotating force-increasing energy absorption barrel fixing device. The rotating force-increasing energy absorption barrel fixing device mainly comprises a rotary rod 1, a fixed base plate 2, a rotary disk 3, tensioning sheets 4, rotary pins 5, first connecting rods 6.1, second connecting rods 6.2, sliding blocks 7, guide rods 8, a lead screw shaft 9 and a rotary sheet 10. One end of the lead screw shaft 9 is fixedly connected with the fixed base plate 2. The rotary disk 3 is rotationally connected with the lead screw shaft 9. The rotary disk 3 rotates to drive the guide rods 8 and the rotary sheet 10 to rotate so as to drive the sliding blocks 7 to rotate and slide along the lead screw shaft 9. The tensioning sheets 4 are pushed to do radial motion through the first connecting rods 6.1 and the second connecting rods 6.2, and then an energy absorption barrel is tensioned. By adopting the rotating force-increasing energy absorption barrel fixing device, the problems of site and equipment constrains, low working efficiency and large workload caused by traditional energy absorption barrel welding and fixing methods are solved. The simple energy absorption barrel fixing device provided by the invention is simple in structure, high in work reliability, capable of being utilized repeatedly and particularly suitable for fixation of various energy absorption barrels of different specifications.

The invention relates to a deep well single-action hydraulic piston pump. The deep well single-action hydraulic piston pump implements automatic reversing underground through power fluid provided by asurface pump. The deep well single-action hydraulic piston pump is characterized in that the upper end of a piston rod is grooved. During an up stroke, a sliding valve is located in an upper extremeposition under the action of upward acting force, and the piston rod moves upwards under the action of the upward acting force. When moving upwards, the piston rod can gradually cut off the power fluid to act on a flow channel at the lower end of the sliding valve, and the sliding valve starts to bear the downward acting force to move downwards to arrive at a lower extreme position. The force direction and the moving direction of the piston rod can be changed by changing the upper and lower extreme positions of the sliding valve, and then the piston pump can do up-down reciprocating motion tosuck and discharge crude oil. When sucking fluid during the up stroke, the hydraulic piston pump serves as a double-fluid motor driven single pump, can overcome huge bottom hole pressure and can be truly applied to deep well and ultra-deep well oil production. Through the ingenious design, the sealing surface of the sliding valve is free of fluid erosion, and the sliding valve is high in operatingreliability.

The invention discloses a polyvinyl-chloride insulation power cable. The polyvinyl-chloride insulation power cable comprises a conductor, a fire-proof mica tape, an insulation layer and a jacket layer. The conductor is externally and sequentially provided with the fire-proof mica tape and insulation wire cores formed by the insulation layer, the multiple insulation wire cores are twisted to be wound around the jacket layer, and gaps between the jacket layer and the insulation wire cores are filled; the insulation layer is prepared from polyvinyl chloride 1, a polystyrene-and-butadiene copolymer, an ethylene-propylene-ethylidene norbornene terpolymer, 6-18 parts of modified opals, modified glass fibers and the like. The polyvinyl-chloride insulation power cable is good in flame retardant performance and high in aging resistance, working stability and reliability; the raw materials of the insulation layer are modified, the insulation layer has the excellent flame retardant performance and the excellent insulating performance, and the whole service life is long.

The invention discloses a self-weighing type travel suitcase which consists of a suitcase body, a rod unit arranged at one side of the suitcase body and trolleys, wherein, a weighing device which comprises a handle, a device body, a weight display device, a control device and sensors is arranged at the appropriate position of the suitcase body; the device body is fixed on the suitcase body of the travel suitcase, the control device and the sensors are arranged in the device body, the handle is positioned outside the suitcase body, the two ends of the handle are connected with the sensors which are connected with the control device, the weight display device is arranged outside the suitcase body and below the handle and connected with the control device. The travel suitcase of the invention is characterized by simple structure, high functional reliability and portable weighing and is applicable to various travel suitcases and travel bags, thus the aim of the invention is realized.

The present application relates to air purification equipment and a purification control method, device and system thereof. The air purification equipment comprises two parts of air detection devicesand a purification main control device, wherein the air detection devices are respectively arranged at different indoor detection points. When the air purification device is initialized, the purification main control device can receive and analyze air quality information of different indoor detection points, which is sent by each air detection device. When the air quality of the at least one indoor detection point is not qualified, the purification main control device can sequentially perform air purification control on an area corresponding to each unqualified indoor detection point accordingto the air quality information of each unqualified indoor detection point. Thus, sufficient and uniform purification of indoor air is ensured, and higher working reliability is achieved.

The invention discloses a three-dimensional locking device and an electronic control semiautomatic lock comprising the same. A lock bolt movement mechanism comprises a vertical transmission part, a transverse transmission part, a base and a torque mechanism. The base is provided with an installation structure for installing the lock bolt movement mechanism to a lock body, the torque mechanism is axially limited in a cylindrical inner cavity of the base, and the torque mechanism is provided with a sliding connecting part in sliding connection with the transverse transmission part. The transverse transmission part and the vertical transmission part are provided with inner sections which are in sliding connection and outer sections connected with lock bolts, the inner section of the transverse transmission part is in sliding connection with the inner section of the vertical transmission part and the torque mechanism, and the outer section of the transverse transmission part and the outer section of the vertical transmission part are used for being connected with the transverse lock bolt and the vertical lock bolt respectively. According to the three-dimensional locking device and the electronic control semiautomatic lock comprising the same, the torque mechanism is used for controlling the transverse lock bolt to stretch and contract and link with the vertical transmission part to stretch and contract through a sliding connecting structure, parts are few, the structure is simple, cost is low, the action cooperation relation among the parts is simple, it is ensured that the locking device operates normally, and the working reliability is high.