6results about How to "Reduce collision friction" patented technology

The utility model discloses a line guiding device of eddy current detection mainly relates to eddy current detection technical field. Including arc plate, the upper alternation and equidistance of arc plate along its axial direction is equipped with first guide frame and second guide frame, first guide pulley that can rotate is installed on first guide frame, and the axial direction of first guide pulley is horizontally arranged, and the parallel second guide pulley of first guide pulley is rotatably installed on second guide frame, and the circumferential sliding connection of second guide frame is relative to arc plate, and the axial direction of second guide pulley is converted between horizontal and vertical based on the sliding of second guide frame, and when the axial direction of second guide pulley is horizontal, two second guide pulleys are respectively with two first guide pulleys isoflat. The utility model has the beneficial effect that is used to the connection line of eddy current detection head and carries out the guidance, makes it before entering the pipe mouth can keep the straight and neat conveying state.

The utility model provides a charging barrel capable of preventing silicon material pollution and monocrystalline silicon production equipment, the charging barrel comprises a barrel cover, a barrel body and a sheath which are detachably connected, the barrel body is arranged in a through manner and comprises a first end and a second end which are oppositely arranged, one end connected with the barrel cover is defined as the first end, and the other end is defined as the second end; the sheath detachably sleeves the first end of the cylinder body and is used for abutting against the cylinder cover; and due to the arrangement of the sheath, collision friction is greatly reduced, and a quartz fragment generation source is fundamentally eliminated. The sheath can effectively absorb collision energy and block external pollutants, and the oxygen content index of the silicon material is remarkably reduced. As the sheath is detachably connected to the first end of the cylinder body, even if the sheath is damaged, the sheath can be conveniently replaced, the maintenance period is prolonged, and the maintenance cost is reduced.

The utility model provides a granulator for processing high-purity indium, which comprises a granulator body, a feed chute arranged at the top end of the granulator body, a first pressing roller arranged at the left end of the bottom end of the feed chute, a second pressing roller arranged at the right end of the first pressing roller, a driven gear connected to the rear end of the first pressing roller, and a driving gear arranged at the right end of the driven gear, a plurality of film grooves are formed in the outer sides of the first pressing roller and the second pressing roller, material jacking devices are installed in the film grooves, a sieve plate is installed at the bottom end of the first pressing roller, a plurality of sieve holes distributed at equal intervals are formed in the surface of the sieve plate in a penetrating mode, and a discharging groove is formed in the right end of the sieve plate. According to the granulator for processing the high-purity indium, through the arrangement of structures such as the first material jacking roller, the second material jacking roller, the material jacking device, the waste material plate and the material conveying pump, the effects of separating indium particles from the film groove and conveniently recycling waste materials can be achieved.

The utility model discloses a circulating type rubber plug cleaning machine which comprises a cleaning carrier, the cleaning carrier comprises an outer cylinder and an inner cylinder fixedly installed in the outer cylinder, the inner cylinder is provided with a water through hole, the side wall of the bottom end of the outer cylinder is provided with a drain outlet, and the drain outlet is in threaded connection with a sealing cover; the ultrasonic cleaning mechanism comprises an ultrasonic generator mounted on the side wall of the cavity between the outer cylinder and the inner cylinder; and the washing mechanism comprises a water spraying assembly and a vortex washing assembly. Ultrasonic cleaning, water spraying cleaning and vortex flushing cleaning modes are comprehensively used, stubborn stains and microorganisms on the surface of the rubber plug can be effectively removed, and compared with traditional hard scrubbing or high-speed friction, water flow and ultrasonic non-contact cleaning, the rubber plug surface precision can be better protected, and the strict sanitary requirement of the pharmaceutical industry is met.

The utility model belongs to the field of magnetic material especially a kind of magnetic material thickness sheet selecting machine, aiming at the problem of existing technology, such as the magnetic material of unable separation lamination, and the collision friction of material sheet and vibration guide rail in high-frequency vibration feeding process leads to surface scratch rate increase, the present scheme is proposed as follows, it includes spare parts box and the thickness sorting machine being arranged in spare parts box one side, the bottom inner wall of spare parts box is rotatably connected with carousel, the bottom of spare parts box is fixedly connected with second motor, the output shaft of second motor one end and carousel are fixed The side fixed connection of spare parts box has conveyor housing, in the utility model, through the linkage between rolling brush and conveying belt, the magnetic material of lamination is separated, improves sorting accuracy, also can stably convey magnetic material into thickness sorting machine, reduces the collision friction between magnetic material, reduces the surface scratch rate of magnetic material, improves the effect of finished product yield.

The utility model discloses a cash register commodity bar code rapid input device, which belongs to the technical field of cash register commodity bar code input equipment and comprises a cash register body, a receipt machine is mounted at one end of the front side surface of the cash register body, and a code scanning port is arranged at the other end of the front side surface of the cash register body. The top surface of the cash register body is fixedly provided with a touch screen, the upper part of the touch screen is provided with a face recognition camera, and the front side surface of the cash register body at the outer side of the corner position of the periphery of the code scanning port is provided with a base. The inner side surface of the base is welded and fixed with the front side surface of the cash register body, and the outer side surface of the base is forwards connected with a connecting rod. According to the rapid input device, by designing a semi-surrounding three-camera structure and an external support structure, the success rate of bar code recognition of weighed bulk commodities and cambered surface packaged commodities can be increased, the rapid input effect is achieved, meanwhile, collision friction borne by transparent protection glass of a code scanning opening is reduced, and the service life of the device is prolonged. And the input efficiency of long-term use is ensured.