30results about How to "Conducive to stable transmission" patented technology

The invention discloses a cloth processing cutting device convenient for directional conveying. The cloth processing cutting device convenient for directional conveying comprises a base, a dust absorber, an electric telescopic rod, a first motor and a second motor, wherein an assembly baffle plate is connected to the right side of the upper end of the base in a welding manner; a cloth unreeling roller is rotatably connected to the upper end of the inner part of an assembly rack; the cloth unreeling roller is in transmission connection to a cloth reeling roller through a belt; a material collection box is slidably connected to the upper surface of the middle part of the base; a limiting rod is connected to a fixing rod in a penetration manner; a protection plate is arranged on the upper side of the fixing rod; a valve block is connected to the lower end of the material collection box in a clamping manner; a driving barrel is fixedly connected to the inner wall of the assembly baffle plate in an integral manner; a cutting groove is formed in a cutting top plate; and a cutting box is fixedly connected to the lower end of the electric telescopic rod. The cloth processing cutting deviceconvenient for directional conveying has the advantages that a cloth is conveniently fixed when the cloth is cut, so that broken cloths can be conveniently cleaned; and meanwhile, stable transmissionand reeling of the cloth is also facilitated.

The invention provides a chemical vapor deposition device, which comprises a reaction chamber, a heating substrate arranged in the reaction chamber and used for heating a workpiece to be machined, and a transmission structure arranged above the heating substrate and used for transmitting the workpiece to be machined, wherein the heating substrate generates heat radiation in the process of machining the workpiece to be machined; and the transmission structure transmits or reflects the heat radiation projected to the transmission structure. By the chemical vapor deposition device, the transmission structure can be prevented from being heated by the heat radiation generated by the heating substrate to avoid raising temperature, so that a temperature condition that a reaction gas is reacted on the surface of the transmission structure to form a film is broken, the cleaning and replacement frequency of the transmission structure is greatly reduced, and the maintenance cost of equipment is reduced.

The present invention is applicable to the field of satellite broadband network, and provides a satellite broadband network service device, an operation platform and an authentication method. The satellite broadband network service device includes a satellite routing switch module equipped with different gateways and carrying satellite broadband network Internet access services; An authentication service module that is connected to the satellite routing switch module and provides local authentication services for different gateways. The present invention solves the problems of single access mode, high power consumption, easy data loss and unfavorable for stable data transmission of the existing satellite broadband network routing switching equipment. Beneficial effects are in the following two aspects. Different gateways make the access mode no longer single, and it is easy to access different networks. On the other hand, the authentication server is separated into a single authentication service module, which realizes the separation of data management and Internet access services , which is conducive to stable data transmission.

A vibration and noise damper for wheels of rail vehicles, to which wheels it is fastened with screws, pins, or rivets, which comprises of at least two segments formed by a supporting part (2) for gripping to the wheel (1), a pushing part (3) and a damping part (4), where the pushing part (3) is connected by means of bolts (9) with the supporting part (2) and is formed either by a single metal or composite element, or it is directly integral part of the damping part (4) and where the damping part (4) is formed in the direction away from the wheel (1) rim of a strain pliable metal or composite layer (4a), of a viscoelastic layer (4b), and possibly of other metal or composite layer (4c), wherein in compressed state the damping part (4) is placed between the pushing part (3) and the wheel (1) rim. Preferably, the supporting part (2) is formed of metal or composite material. Also preferable is the embodiment when thermally insulating pads (5) are arranged between the supporting part (2) and the wheel (1) and / or between the fastening material for attaching the supporting part (2) to the wheel (1) and the wheel (1). The viscoelastic layer (4b) in the damping part (4) can comprise glass fibers and / or ceramic fibers and can be provided with a set of holes (4d) and / or radial cuts (4e) of various shape, wherein their number, size and arrangement are different for individual designs of the dampers in relevance to their shape.

The invention discloses a flour processing equipment, comprising a carrying bucket, a crushing bucket is fixed inside the carrying bucket, a power mechanism is arranged on one side of the carrying bucket, and a second bevel gear and a rotating shaft are arranged on the power mechanism , The inner fixing sleeve of the second bevel gear is provided with a sleeve, the rotating shaft is sleeved in the sleeve, a gap is provided on one side of the rotating shaft, and a limiting plate is installed in the gap. The invention is convenient for automatic material feeding, can make the material continuously transported, and can carry out secondary grinding on the wheat grains to improve the quality of the grinding, and can also automatically screen the flour, and the qualified flour will be quickly removed, and the unqualified flour will be quickly removed. The flour will continue to be ground until it is qualified, and it can avoid removing the flour by shutting down in the past. After the qualified flour can be quickly dropped and removed, it can work stably and continuously, and only two motors are used, which can effectively reduce equipment manufacturing costs. , reduce purchase costs and improve work efficiency.