43results about How to "No scatter" patented technology

The invention discloses a fermenting device for soilless culture matrix, which comprises a fermenting tank and an orbit and is characterized in that the fermenting tank is of a single structure or a connected structure, wherein each fermenting tank body is as long as 50-150 m, as wide as 5-6 m and as high as 1.0-1.5 m, a cement land as thick as 15-20 cm is arranged at the bottom of each fermenting tank body and can bear running large machines, the thickness of the tank wall is 24-50 cm and the tank wall cannot collapse when the tank is full of materials and the machines are turned, and two rows of tooth profile I-shaped steel rails of the connected structure are installed at the top of the tank wall. A fermenting method by aid of the fermenting device for the soilless culture matrix includes steps of material feeding, bacteria adding, temperature measuring, turning, material discharging and the like. The soilless culture matrix fermenting device and the fermenting method thereof have the advantages that fermenting of soilless culture matrix is performed by aid of the fermenting device, material falling and remained water overflowing are avoided, and pollution can be reduced. Turning follows the principles of 'performing turning either temperature or time is due', thereby losing no time and being accurate. The fermenting device and the fermenting method for the soilless culture matrix are suitable for popularization and use in large matrix production enterprises.

The invention discloses a fermentation method of a soilless culture medium, which particularly comprises the steps of tank construction, feeding, bacterium addition, temperature measurement, pile turning and discharging. Since the soilless culture medium is fermented in a fermentation tank, no material fallout or excessive water overflow can occur, thereby reducing the pollution; beneficial microbes are added in the fermentation process, thereby obviously shortening the fermentation time; the temperature is measured regularly, thereby mastering the material fermentation progress in time; and the pile turning is carried out as soon as either preset time or temperature comes first, thereby accurately turning the pile without losing time. The fermentation time can be flexibly controlled according to the conditions of environmental conditions, material decomposed degree and the like. The fermentation method can be popularized all over the country.

The invention discloses a box for transporting hardware. The box for transporting hardware comprises a box body. Fixing blocks are fixedly installed on two sides of the inner cavity of the box body correspondingly. Clamping grooves are transversely formed inside the fixing blocks. The number of the clamping grooves in each fixing block is three, and the clamping grooves are formed sequentially from top to bottom in each fixing block. Transverse plates are connected to the interior of the clamping grooves in an inserted manner. Placement grooves are formed in the tops of the transverse plates.According to the box for transporting hardware, the front ends of the transverse plates are aligned with and inserted into the clamping grooves so that baffles can be in contact with front sides of the fixing blocks; then placement frames are sequentially placed inside the placement grooves, two sides of the placement frames are clamped and fixed through the manner that clamping plates are squeezed by springs, while the front sides and the rear sides of the placement frames are squeezed by clamping pads, and the placement frames are prevented from shaking; then hardware is sequentially placedinside the placement frames and can be classified through partition plates; positions of movable plates can be adjusted manually so that hardware of different sizes can be placed; it is guaranteed that hardware is not scattered when transported; and transportation efficiency is improved.

The invention discloses a hollow box-shaped reinforcement, a preparation method thereof, and a preparation method of the hollow box. The hollow box preform comprises an integrally woven box bottom and an integrally woven box body; The two side walls that are bent and extended on both sides and the first connecting portion of the bottom of any side wall that is bent outward, the first connecting portion is laminated and connected to the bottom of the box; the box body and the box A hollow channel is enclosed between the bottoms. Because the box body and the box bottom are integrally woven, the box body forms the box top, the two side walls of the box, and the first connecting part, and the side walls of the box will not be scattered; The first surface is attached and connected; the hollow box-shaped reinforcement is injected into the matrix and then cured and formed, and the side wall of the box is integrated to improve the strength of the side wall of the box; the first surface is attached to the connecting surface and connected, thereby making the box body A surface connection is formed with the bottom of the box to improve the strength and mechanical properties of the hollow box.

The invention discloses a hollow box-shaped fiber reinforcement, a preparation method thereof, and a preparation method of the hollow box. The box bottom, the box body and the cushion layer of the hollow box-shaped fiber reinforcement are all woven in one piece, and the side walls of the box will not be scattered. ; The connection of the bottom of the box to form the first surface connection between the bottom of the box; the bottom arm and the bottom of the box are formed, and the surface of the arm and the side wall of the box is formed. The bottom of the box forms a second surface connection with the box body. After injecting the matrix material into the prefabricated body and solidify, the strength of the side wall of the box is improved; The rigidity improves its mechanical performance; in the preparation method, the prefabricated body of the box body and the cushion prefabricated body can form a hollow channel by firing the wall of the medium or top model. There is no need to weave the hollow channel, thereby reducing the difficulty of preparation of the air box and improving its preparation accuracy.

The invention discloses a ground monitoring and anti-nesting transformer protection cover and an operation method thereof, comprising a cover body, a sounding cavity is arranged in the cover body, a motor is fixed on the left side wall of the sounding cavity, and the motor The right side is connected with a motor shaft that is rotatably mounted on the right side wall of the sounding cavity, and five cam groups arranged horizontally and with a certain angle between them are fixed on the motor shaft, and on the top wall of the sounding cavity There are five vibrating plates with decreasing lengths that can cooperate with the cam group, connectors are fixed symmetrically on the left and right side walls of the sounding chamber, and a microphone is fixed on the inner surface of the connector; through The gravity sensor senses whether there is an object staying on the surface of the machine, and then triggers it in an inflated manner, which can give the birds a rest time without misjudgment, and it is driven by music, which will not cause harm to the birds.

The invention discloses a tray-type online winding machine for preventing products from scattering and a winding method thereof, belonging to the technical field of winding machines. It includes: a column, a lifting assembly installed in the column, a lifting assembly connected to the lifting assembly in transmission, a tray connected to the lifting assembly in transmission, and a winding assembly installed on the tray; The winding assembly includes: a support plate with a hollow structure placed inside the tray, an external gear ring arranged on the inner wall of the support plate, an internal gear ring connected to the external gear ring by transmission, and fixedly connected to the An annular collar on the lower surface of the inner gear ring, a drive assembly for driving the annular collar, and a membrane fixed shaft fixed on the upper surface of the inner gear collar. The invention does not need to rotate the chassis carrying large objects; at the same time, it does not cause objects to scatter due to the rotation of the chassis, which improves the safety factor and can effectively save energy.

The invention discloses multi-station full-automatic ore conveying equipment which belongs to the technical field of smelting. The multi-station full-automatic ore conveying equipment is characterized by consisting of a multi-station ore conveying mechanical system and a full-automatic electric control system. A self-gravity opening and closing hopper in the multi-station ore conveying mechanical system comprises a moving pulley, a lifting frame, a wedge-shaped baffle, a hopper main body, hopper doors and rolling stop levers; when the hopper descends to the horizontal height where a muntin is located, the rolling stop levers on the hopper doors receive upward resistance, so that the hopper doors are opened smoothly; and when the hopper ascends, two hopper doors are automatically closed under the action of gravity. According to the electric control system, a winding motor on a ferry push car is connected with a transducer and a brake resistor, and the output frequency of the transducer can be controlled by a programmable controller. The multi-station full-automatic ore conveying equipment has the beneficial effects that ore can be conveyed to a plurality of stations, the ore is not scattered, the occupied area is saved, and the equipment not only is applicable to the conveying of ore with the diameter of 60mm to 100mm in the fused magnesium smelting industry, but also is applicable to the conveying of the ore in other smelting industries.