38results about How to "Strong collision" patented technology

The invention discloses an environment-friendly and energy-saving eddy crusher. The environment-friendly and energy-saving eddy crusher comprises a grinding chamber surrounded with an outer cylinder body, a rotating body arranged in the grinding chamber, a motor which drives the rotating body to rotate, a plurality of inner grinding blocks, a plurality of outer grinding blocks, and an inner barrel body; the plurality of inner grinding blocks and outer grinding blocks are peripherally uniformly distributed on two axial sides of the rotating body; and the inner barrel body is arranged between the inner grinding blocks and the outer grinding blocks; one of the surfaces of the inner grinding blocks and the outer grinding blocks in the rotating direction is a positive pressing surface, and the other one of the surfaces is a negative pressing surface; the positive pressing surfaces of the inner grinding blocks and the outer grinding blocks are arranged in front, and the negative pressing surfaces are arranged at back, according to the rotating direction; a negative pressing plate is arranged on each of the negative pressing surfaces of the inner grinding blocks and the outer grinding blocks; and the surfaces of the negative pressing plates, relative to the negative pressing surfaces of the inner grinding blocks and the outer grinding blocks, are arranged at certain intervals with the negative pressing surfaces of the grinding blocks; a front density cover plate and a rear sealing cover plate are respectively arranged at the front end and rear end of the outer barrel body; discharging ports communicated with the grinding chamber are formed in the front density cover plate and the rear sealing cover plate; and feeding ports are formed in the grinding chamber. The environment-friendly and energy-saving eddy crusher has a good crushing effect, is low in energy consumption and applicable to a plurality of fields, and has few requirements on rotating speed.

The invention discloses a delivery mechanism of seed cultivation nutrient rods, and belongs to the field of seed cultivation auxiliary mechanical equipment. According to the delivery mechanism, an overturning feeding mechanism is horizontally and fixedly arranged on a delivery supporting seat below one side of a translational rod guide mechanism, a rotating supporting seat is connected to the endpart of a rod bearing guide plate in a hinged mode, a rod pushing profile modelling is horizontally and fixedly arranged at the position, on the lower side of the rod bearing guide plate, of the conveying supporting seat, and a rod guide material tube is vertically arranged on the upper side of the rod bearing guide plate; and a translational guide plate is slidably arranged on a translational guide rod in the horizontal direction, a feeding guide plate is slidably arranged on a feeding guide rod in the horizontal direction, and a rod placing clamping plate is fixedly arranged on one side of an adjusting connecting plate. The delivery mechanism has a reasonable structural design, the cultivation nutrient rods can be horizontally pushed and fed one by one, the cultivation nutrient rods canbe stably, accurately and vertically turned over, the horizontal delivery of the cultivation nutrient rods at vertical stations is realized, the efficiency and quality in the processing process of thecultivation nutrient rods is improved, and the requirements of processing and use are met.

The docking locking device for the ferry boat includes a fixed mounting seat arranged on the side of the ferry boat, and the fixed mounting seat is provided with a first positioning magnet, a first driving magnet, and a shackle; Movable mounting seat, the second positioning magnet and the second driving magnet are arranged in the movable mounting seat, the second driving magnet is repelled from the first driving magnet, and the second driving magnet can be driven by the first driving magnet. Move under the action; described second drive magnet can drive rotating shaft to disengage through motor gear transmission in moving process, is connected with positioning hook on the rotating shaft, and described positioning hook hooks the shackle on the hull after rotation, completes locking. The invention has the following beneficial effects: 1) It is very convenient to avoid the trouble of workers manually fixing the ferry boat; 2) During the automatic locking process, the positioning is accurate and the success rate is high; 3) The cushioning effect is good, and strong collisions are avoided.

A ferry docking locking device with a splash-proof structure comprises a fixed mounting base arranged on the side face of a ferry. The fixed mounting base is provided with first positioning magnets, first drive magnets and shackles. The ferry docking locking device further comprises a movable mounting base arranged on the dock wall of a dock. The dock wall is also provided with a splash-proof baffle, a water inlet and a water outlet. Second positioning magnets and second drive magnets are arranged in the movable mounting base. The second drive magnets and the first drive magnets are arranged in a mutually repulsive mode. The second drive magnets can move under the action of repulsive force of the first drive magnets. The second drive magnets can drive rotary shafts to disengage through driving of motor gears in the moving process. The rotary shafts are connected with positioning hooks. After the rotary shafts rotate, the positioning hooks hook the shackles on a ferry body to complete locking. The ferry docking locking device with the splash-proof structure avoids the trouble that the ferry needs to be fixed manually by workers, and is quite convenient to use; in the automatic locking process, positioning is accurate, and the success rate is high; the buffering effect is good, and strong impact is avoided; and water splashing can be effectively prevented.

An automatic ferry docking locking device with a splash-proof structure comprises a fixed mounting base arranged on the side face of a ferry. The fixed mounting base is provided with first positioning magnets, first drive magnets and shackles. The automatic ferry docking locking device further comprises a movable mounting base arranged on the dock wall of a dock. The dock wall is also provided with a splash-proof baffle, a water inlet and a water outlet. Second positioning magnets and second drive magnets are arranged in the movable mounting base. The second drive magnets and the first drive magnets are arranged in a mutually repulsive mode. The second drive magnets can move under the action of repulsive force of the first drive magnets. The second drive magnets can drive positioning rods to disengage from rotary shafts in the moving process so as to enable the rotary shafts to rotate. The rotary shafts are connected with positioning hooks. After the rotary shafts rotate, the positioning hooks hook the shackles on a ferry body to complete locking. The automatic ferry docking locking device with the splash-proof structure avoids the trouble that the ferry needs to be fixed manually by workers, and is quite convenient to use; in the automatic locking process, positioning is accurate, and the success rate is high; the buffering effect is good, and strong impact is avoided; and water splashing can be effectively prevented.

The invention discloses an automatic product detection device and a detection method thereof, and belongs to the technical field of product detection. The automatic product detection device comprises a protection frame, two supporting plates are arranged on the lower surface of the inner wall of the protection frame, the upper surfaces of the supporting plates are fixedly connected with the lower surfaces of storage plates, and five storage grooves are formed in the upper surface of each storage plate. According to the automatic product detection device and the detection method thereof, dust suction pipes, a dust accumulation assembly, limiting plates, first magnetic plates, second magnetic plates, rotating plates and electric hydraulic rods are arranged, and the electric hydraulic rods at the qualified electronic product positions drive the rotating plates to rotate, so that automatic classified storage of qualified electronic products is achieved, the influence of dust and sweat stains on the detection result can be reduced to a certain extent, meanwhile, electronic products can be stably placed in the detection process, the qualified electronic products and unqualified electronic products can be automatically classified after detection is finished, and it is guaranteed that the precision and efficiency of the electronic product detection process are more ideal to a certain extent.

The docking locking device for ships includes a fixed mounting seat arranged on the side of the ferry boat, and the fixed mounting seat is provided with a first positioning magnet, a first driving magnet, and a shackle; Mounting seat, a second positioning magnet and a second driving magnet are arranged in the movable mounting seat, and the second driving magnet and the first driving magnet are mutually repulsively arranged, and the second driving magnet can act on the repulsive force of the first driving magnet Move down; the second driving magnet can drive the rotating shaft through the motor gear transmission to disengage during the moving process, and the rotating shaft is connected with a positioning hook. After the rotation, the positioning hook hooks the shackle on the hull to complete the locking. The invention has the following beneficial effects: 1) It is very convenient to avoid the trouble of workers manually fixing the ferry boat; 2) During the automatic locking process, the positioning is accurate and the success rate is high; 3) The cushioning effect is good, and strong collisions are avoided.

An automatic ferry locking device with a splash-proof function comprises a fixed mounting base arranged on the side face of a ferry. The fixed mounting base is provided with first positioning magnets, first drive magnets and shackles. The automatic ferry locking device further comprises a movable mounting base arranged on a floating plate. A dock wall is also provided with a splash-proof baffle, a water inlet and a water outlet. Second positioning magnets and second drive magnets are arranged in the movable mounting base. The second drive magnets and the first drive magnets are arranged in a mutually repulsive mode. The second drive magnets can move under the action of repulsive force of the first drive magnets. The second drive magnets can drive positioning rods to disengage from rotary shafts in the moving process so as to enable the rotary shafts to rotate. The rotary shafts are connected with positioning hooks. After the rotary shafts rotate, the positioning hooks hook the shackles on a ferry body to complete locking. The automatic ferry locking device with the splash-proof function avoids the trouble that the ferry needs to be fixed manually by workers, and is quite convenient to use; in the automatic locking process, positioning is accurate, and the success rate is high; the buffering effect is good, and strong impact is avoided; and water splashing can be effectively prevented.

The invention provides an adjustable and movable exposure machine which comprises a lower shell, an upper shell, a left sliding seat, a right sliding seat, a work plate, a handle, a left protective door, a right protective door, a door handle, a panel, a button, a display screen, a material handling protection box structure, a material processing detection plate structure and an adjustable heightsupport leg structure, wherein the upper shell is welded to the rear of the upper surface of the lower shell; The left sliding seat and the right sliding seat are respectively welded on the left and right sides of the front part of the upper surface of the lower shell; The working board is inserted between the left sliding seat and the right sliding seat; The left protective door and the right protective door are respectively hinged and installed on the left and right sides of the front surface of the lower shell. The invention has the beneficial effects that the material is conveniently placed and collected through the setting of the material taking and placing protection box structure, and the material is conveniently placed into the exposure machine for processing, thereby reducing thelabor intensity of the workers.