190results about How to "Not easy to cause damage" patented technology

The invention discloses a soft tissue packing machine, and relates to the technical field of tissue packing machinery. The soft tissue packing machine comprises a path division conveying component, a material sorting conveying component, a membrane supporting and conveying component, a bag opening and strutting component, a negative pressure conveying component, a bag pushing component and a cutter seal component. The soft tissue packing machine disclosed by the invention has the advantages that the bag opening and strutting component, a membrane conveying mechanism and a membrane conveying mechanism are improved, according to the soft tissue packing machine, the bag opening size of packing bags can be regulated, the soft tissue packing machine is suitable for the package of products in any specifications, the soft tissue packing machine adopts integral operation, the efficiency is improved, the cost is reduced, and the packing quality can also be unified.

The invention discloses a method for designing a forest fire prevention early warning system. The method comprises the following steps that (1) monitoring terminals are distributed at all monitoring points of a forest so as to collect environment information around the monitoring points and then the environment information and position information of the monitoring points are sent to a remote monitoring center in a binding mode; (2) the remote monitoring center is provided with a monitoring data base server and a monitoring software platform and a forest fire alarm model which is set in advance is further stored in the monitoring data base server; (3) the monitoring software platform reads the environment information, newly received by the monitoring data base server, around the monitoring points and conducts data processing, then analysis and comparison are conducted on the forest fire alarm model and the processed environment information, if the forest fire alarm model is matched with the processed environment information, the situation that corresponding forest fire occurs to the monitoring point is judged, an alarming sound is emitted, meanwhile, warning information is generated and a pre-protocoled fire prevention measure scheme is sent to a forest fire prevention center. The method for designing the forest fire prevention early warning system is reasonable in design, low in erection cost, stable in running and reliable in monitoring.

The invention provides an automatic conveying device and method for denitrifying catalyst extrusion green bodies. The device comprises a cutting machine, an accelerating belt conveyer, a laminating machine, a clamping and transferring machine, a capping machine, a tray stacking machine, a belt conveyer and a PLC controller. The cutting machine, the laminating machine and the clamping and transferring machine are sequentially in serial connection through the accelerating belt conveyer. The clamping and transferring machine, the capping machine and the tray stacking machine are sequentially in serial connection through the belt conveyer, and the cutting machine, the laminating machine, the clamping and transferring machine, the accelerating belt conveyer, the capping machine, the tray stacking machine and the belt conveyer are respectively connected with the PLC controller. Under the control of the PLC controller, the denitrifying catalyst extrusion green bodies can be cut, laminated, clamped and transferred by the cutting machine, the laminating machine and the clamping and transferring machine when being conveyed by the accelerating belt conveyer. The clamped and transferred extrusion green bodies can be controlled to be sequentially capped and stacked on trays by the capping machine and the tray stacking machine when being conveyed by the belt conveyer. The automatic conveying device for the denitrifying catalyst extrusion green bodies achieves continuous and automatic production transportation.

The present invention discloses the application of electric eddy current sensor in measuring liquid pressure, and the application can meet the requirement in measuring pressure and liquid level of high viscosity and low flowability slurry fluid in high temperature, high pressure, high frequency response and other conditions, and has high overload resistance, high measurement precision, wide measurement range and high stability. The present invention has elastic diaphragm set in the lower part of outer side wall of liquid container and communicated with the measured liquid; horizontal metal link rod with one end fixed to the elastic diaphragm and the other end near the electric eddy current sensor with one horizontal interval in between; and processing circuit module connected to the output of the electric eddy current sensor. The present invention may be applied widely in various liquid pressure and level measuring fields.

The invention discloses a heating assembly for a heating type inspirator. The heating assembly includes a cylindrical housing, and a fixing seat arranged in the housing; the heating assembly also includes a heating piece which is detachably arranged on the fixing seat; the heating piece includes a heating portion and an electrical connection portion connected to the heating portion; and the heating portion includes at least one gap structure for guiding the flow direction of current so as to allow even heating. The invention discloses an improved heating assembly and a heating type inspirator. The heating assembly is easy to clean, is simple in structure, is low in cost, is even in heating, is good in heating effect, will not damage the heating piece, and is long in service life.

The invention relates to an egg tray which is used for storing eggs. The egg tray comprises a tray body. At least one concave cavity which is composed of four semicircles which are matched with outlines of eggs are arranged on the tray body, a compartment is formed by side walls of every two adjacent concave cavities, and compartments on the periphery of the egg tray are respectively provided with a connecting cylinder. A protective strip is arranged between semicircles of the concave cavities. The egg tray is novel in design, material-saving and suitable for transportation of eggs in large number. Damages cannot be produced easily when the eggs are stacked in layers, and convenience is brought to quantity statistics of workers due to the fact that the egg tray is arranged to be in integer.

The invention relates to agricultural machinery, in particular to harvesting machinery for tuber crops of rootstalk crops such as potatoes, sweet potatoes and the like, concretely a turntable type potato harvesting machine, which mainly comprises a traction mechanism, a connecting turntable separation mechanism and a selection automatic sieving separation mechanism. The invention has a work mode that a tractor is connected with the traction mechanism for digging, in addition, the soil and the tuber crops are separated through the turntable separation mechanism, or the automatic sieving separation is selected. The invention fast and sufficiently separates the soil and the tuber crops, is not easy to cause machinery damage, prolongs the service life of the machinery, is not easy to cause soil adhesion, reduces the abrasion on the potatoes, and has safe use.

The invention discloses a connecting piece for an auxiliary frame and an installation method of the connecting piece for the auxiliary frame. An inner shaft is arranged in a shell, a fixing pin and a positioning pin are arranged in the direction perpendicular to the principle axis of the inner shaft, the positioning pin is arranged at one end of the inner shaft, and the fixing pin is arranged in the middle of the inner shaft. A limiting device is arranged in the shell and is located at the end fixed to the positioning pin through the inner shaft. A cavity is formed in the portion, opposite to the shell, of the surface of the inner shaft, and a spring is arranged in the cavity. According to the connecting piece for the auxiliary frame and the installation method of the connecting piece for the auxiliary frame, the connecting piece serving as a universal connecting piece can be applied to aluminum alloy doors/windows or plastic steel doors/windows or aluminum wood doors/windows or glass fiber reinforced plastic doors/windows, and standard installation is achieved; meanwhile, the connecting piece is arranged between an outer frame and the auxiliary frame, the displacement and deformation performance is effectively improved, connection of the auxiliary frame and the outer frame is not affected, the problem that doors/windows deform due to deformation of a building is solved, and the service life is greatly prolonged; meanwhile, the connecting piece is convenient to dismantle, and installation efficiency is improved.

The invention relates to a preparation method for non-close-packed SiO2 photonic crystals. The preparation method comprises the following steps: taking tetraethoxysilane as a raw material, thereby preparing SiO2 nanometer and submicron sphere grains; ultrasonically and automatically assembling two SiO2 sphere grains at a certain particle size ratio, thereby obtaining a double-size photonic crystal structure; and roasting, etching and cleaning the double-size photonic crystal structure, thereby obtaining the non-close-packed SiO2 photonic crystals. The preparation method provided by the invention is short in preparation period and simple in processing equipment.

The invention discloses a multifunctional fitness chair which comprises a base frame and a seat frame, wherein a bracket is fixed on the base frame; a back frame is connected with the tail end of the seat frame; the fitness chair also comprises at least one tension spring, the two ends of the tension spring are respectively fixedly connected with the bottom end of the bracket and the bottom end of the back frame; the back frame is articulated with the seat frame; a retractable pedal body builder is mounted below the seat frame; and one end of the base frame is bent upwards to form an arm rest which is connected with an arm strength body builder. A user can exercise the arms by holding an actuating grip to pull an elastic piece fixed on the arm rest; and the user can exercise the waist and the back by seating on a mat and leaning backwards against a backrest to pull the tension spring; the user can exercise the legs by seating on the mat and stamping on the pedal body builder; and when being not used, the pedal body builder can be retracted under the mat together with a connecting rod and a T-shaped bracket,. When being not used, the multifunctional fitness chair can be used as an ordinary seat, and does not need to occupy extra storage space. The multifunctional fitness chair has the advantages of not occupying the extra space, and being safe and convenient during use.

The invention discloses a membrane module realizing the on-line monitoring and control of membrane pollution by using the ultrasonic technology, belonging to the technical field of water treatment. The membrane module comprises a water inlet plate, a membrane wall, a spiral membrane, a water outlet plate, an ultrasonic transducer, a permeate outlet, a condensed water outlet, and an intelligence control system. The membrane module disclosed herein can monitor the membrane pollution in real time, utilizes the effects of ultrasound to destroy the concentration polarization according to a set switch-on strategy, and disturbs and alleviates the formation of membrane pollution, and the cavitation can enhance the effect of membrane cleaning. According to the invention, by using a special mode of using ultrasound, the damage of ultrasound for the membrane material is greatly reduced, the application range of ultrasound is enlarged, the service time of the membrane module is prolonged. The membrane module is suitable for ultrafiltration, nanofiltration, reverse osmosis and the like.

The invention discloses a water lifting and supporting device. The device comprises a table type supporting table, guide rails, air bags, a gas pipe and a gas control unit. The table type supporting table comprises a table board and supporting pipes located on the lower portion of the table board; one end of each supporting pipe is fixedly connected with the table board, and a pipe hole is formed in the position, corresponding to the table board, of each supporting pipe; the guide rails stretch into the supporting pipes through the pipe holes and stretch out of the other ends of the supporting pipes; blocking pieces are welded to the upper ends of the guide rails, and the air bags are located on the inner sides of the supporting pipes; the bottoms of the air bags are connected with the supporting pipes through ropes, and springs are connected between the air bags and the bottom of the table board; the gas control unit is fixedly connected with the upper ends of the guide rails, and the gas inlet end of the gas control unit is connected with a gas pump through the gas pipe; and the gas outlet end of the gas control unit is connected with air inlets of the air bags through the gas pipe. The water lifting and supporting device is mainly applied to indoor small and narrow environments with pools, launching and water output operation of heavy objects can be rapidly and conveniently achieved, and manpower and material resources are saved.

The invention discloses a noel kelp harvester. Bilateral sides of a catamaran are respectively provided with a rope supporting device. The head of the rope supporting device is provided with a guider and a guider strutting device. The head of the catamaran is provided with a kelp transfer net. The kelp transfer net is installed on the head of the catamaran by a kelp transfer net support. The kelp transfer net is obliquely located in the seawater through a kelp transfer hole and a heat part arranged on the head of the catamaran. Bilateral sides of the head of the catamaran are further provided with rope releasing devices. The rope releasing devices are installed on a rope releasing device operation platform. Kelp transfer hydraulic motors are installed on the bilateral sides of the catamaran. A kelp tidying device is connected behind the kelp transfer net. A control operation platform is installed behind the kelp tidying device. A propeller is installed behind the control operation platform. The rear portions of rope supporting devices are provided with a rope dragging hydraulic motors. A hydraulic cylinder is installed on the head of the catamaran. One end of the hydraulic cylinder supports the kelp transfer net. The novel kelp harvester is reliable, and is adaptive to complex sea conditions, without easily damaging the kelp.

The invention discloses electronic equipment. The electronic equipment comprises a shell, a functional module, a shielding piece and a driving assembly, wherein the shell is provided with an inner cavity, and the inner cavity is provided with an opening; the functional module can extend out of the inner cavity through the opening and is separated from the shell or retracts into the inner cavity; the shielding piece is movably arranged in the inner cavity, and the shielding piece corresponds to the opening; the driving assembly is arranged in the inner cavity, the driving assembly is connectedwith the shielding piece, and the driving assembly drives the shielding piece to be switched between a first state and a second state; in the first state, the shielding piece is far away from the opening; in the second state, the shielding piece seals the opening; via the electronic equipment disclosed in the solution, the problem that the electronic equipment is low in safety and reliability canbe solved.

The invention relates to a flexible display device which comprises a flexible display panel and a flexible circuit board. The flexible display panel comprises a display body and a peripheral circuit, the peripheral circuit is connected to the edge of the display body and the flexible circuit board is connected with the peripheral circuit. The flexible circuit board comprises a first part and a second part, the first part is connected between the peripheral circuit and the second part, and the thickness of the first part is less than that of the second part. In addition, the invention also provides another flexible display device which comprises a flexible display panel, a flexible circuit board and a frame group, wherein the flexible display panel comprises a display body and a peripheral circuit, and the peripheral circuit is connected to the edge of the display body; the flexible circuit board is connected with the peripheral circuit, and the flexible circuit board is provided with a positioning hole; the frame group comprises a first frame and a second frame, the first frame supports the flexible display panel, the second frame is assembled with the fist frame to cover the peripheral circuit and expose the display body, and the frame group is provided with a positioning unit suitable to pass through the positioning hole.

The invention discloses an automatic centering and overturning mechanism for cover plate glass. The mechanism comprises a bracket, a deck plate, an overturning feeding mechanism, an overturning lifting conveying mechanism, a product centering mechanism, an overturning receiving adjusting mechanism and two overturning pushing mechanisms. When the cover plate glass is conveyed on the overturning feeding mechanism, the product centering mechanism is used for centering products; and when the cover plate glass is conveyed to the discharging end of the overturning feeding mechanism, the cover plateglass is overturned to fall onto the overturning receiving adjusting mechanism, the first overturning pushing mechanism pushes over the cover plate glass, the front portion of the overturned cover plate glass can be lapped on the overturning lifting conveying mechanism, the second overturning pushing mechanism pushes the cover plate glass lapped on the overturning lifting conveying mechanism, andthe cover plate glass smoothly enters the overturning lifting conveying mechanism to flow. The mechanism has the beneficial effects that the cover plate glass can be automatically centered and overturned, the cost is low, the cover plate glass is not easily damaged, the requirement for the operation capacity of an operator is low, and the working intensity of workers is reduced.

The invention relates to a conveying device, in particular to an electronic equipment conveying device. The electronic equipment conveying device achieves the technical purposes that no large amount of labor is needed, the working efficiency is high, and electronic equipment is not likely to fall down or damaged. In order to achieve the technical purposes, the electronic equipment conveying device comprises a cart, a movable plate, a left side plate, a top plate, a first pulley, a first stay wire, a hook and the like; the right side face of the cart is provided with the movable plate in a pin connection mode, the left side plate is installed on the left side of the top of the cart in a bolt connection mode, the top plate is installed at the upper portion of the right side face of the left side plate in a bolt connection mode, and a traction device is arranged on the right side of the bottom of the top plate. By starting a first air cylinder, the electronic equipment can be moved to the cart through the hook, then, the electronic equipment does not need to be moved manually, time and labor are saved, and meanwhile the movable plate is fixed.

The invention discloses a special mildewproof and antibacterial liquid laundry detergent for infants and relates to the technical field of washing products. The special mildewproof and antibacterial liquid laundry detergent for the infants is prepared from the following components in percentage by weight: 2-22 percent of a mildewproof and antibacterial functional component, 5-15 percent of polyoxyethylene fatty alcohol sodium sulfate, 5-15 percent of fatty alcohol polyoxyethylene ether 9, 1-3 percent of fatty alcohol polyoxyethylene ether 7, 1-3 percent of a protease stabilizer, 5-15 percent of propanediol, 1-2 percent of a clothing softener, 0.5-1 percent of tea tree essential oil and the balance of deionized water, wherein the mildewproof and antibacterial functional component is prepared from the following components including a Coptis chinensis extractive, a poria cocos extractive, a honeysuckle extractive, a lysimachia foenum-graecum extractive and a divaricate saposhnikovia root extractive with the ratio of 5 to 2 to 1 to 2 to 1. Compared with the prior art, the special mildewproof and antibacterial liquid laundry detergent for the infants is capable of inhibiting clothing from sprouting bacteria and mildews, also lowering the irritation of the liquid laundry detergent, is difficult in causing damage and corrosion of the clothing, does not have residual chemical preservative to simulate skin and is safe and reliable in use and simple and convenient in preparation.

The invention discloses a discharging structure and a vending machine with the same. The discharging structure comprises a discharging channel, a driving motor, buffering mechanisms and a spiral spring, the spiral spring extends along the length direction of the discharging channel, the driving motor is mounted on the inner side wall of the rear end of the discharging channel, the spiral spring is provided with a fixed end and a free end, the fixed end of the spiral spring is mounted on the driving motor and can rotate along with the driving motor, the free end of the spiral spring extends along the direction far away from the driving motor, the buffering mechanisms are arranged at the front end of the discharging channel and comprise movable baffle plates, rotating shafts and self-resetting devices, the rotating shafts are fixedly connected with an inner bottom plate of the discharging channel, and the movable baffle plates are rotatably connected with the rotating shafts through the self-resetting devices. The invention further provides a vending machine which comprises the discharging structure. Compared with the prior art, the discharging structure has the advantage that outer packages of the commodities are not easily damaged.

The invention discloses a tobacco leaf boxing density deviation pressure detection method and a detection device thereof and relates to a pressure detection device and the detection method thereof. The detection device is provided with at least one data acquisition device and a data processing system, and the data acquisition device is connected with the data processing system; the data acquisition device is provided with a press head, a sampling device, a pressure sensor and a data acquisition card, the sampling device is fixed on the pressure sensor, the sampling device is embedded in the press head, the end surface of the sampling device is higher than the press head, the pressure sensor is connected with the data acquisition card, the pressure sensor and the data acquisition card are fixed on the upper surface of the press head, an input port of the data processing system is connected with the electric signal output end of the data acquisition card. The testing method comprises the following steps: sending a tobacco leaf box which is full of tobacco leaves to the position below the press head; pressing the press head downwards and stopping pressing the press head till the height of the tobacco leaves is 650-00mm; reading electric signals of the sensor, transmitting the electric signals to an industrial personal computer and obtaining the boxing density through calculating;and raising the press head to complete the detection. The cost can be reduced, the personal safety can be protected and multiple choices can be provided for an enterprise.

The invention provides a composite rubberized fabric of rubber and thermoplasticity polyamine formic ether and a manufacturing method thereof. The manufacturing method includes steps of providing substrate fabric, forming a front face of a first adhering layer on the substrate fabric, manufacturing a rubber layer and fitting the rubber layer on the surface of the first adhering layer; forming a back face of a second adhering layer on the substrate fabric, forming a thermoplastic polyamine formic ether layer and enabling the thermoplastic polyamine formic ether layer to be fitted on the surface of the second adhering layer.