46results about How to "Achieve vibration effect" patented technology

The invention discloses a material sieving device and an operation method thereof. The material sieving device comprises a rack. A protecting cover is mounted on the rack, and a material sieving mechanism and a material separating mechanism are mounted in the protecting cover. The material sieving mechanism comprises a material sieving net and a material sieving steel ring, and the material sieving net is connected to the material sieving steel ring through a stretching spring. A vibration mechanism is arranged below the material sieving net and comprises a transmission rod, a cam and a disc.The material separating mechanism comprises a three-blade material separating plate, a rotating shaft, a coupling and a motor. The motor is arranged on the lower portion of a material collecting box,and the interior of the material collecting box is divided into a finished material bin and a waste material bin which correspond to the material sieving net and a material filtering trough. Accordingto the material sieving device and the operation method thereof, building materials on the material sieving net are sieved and filtered through the material sieving mechanism and the vibration mechanism, the material sieving device is good in vibration effect, and the mechanism transmission mode is simple; and secondly, the situation that the large-particle materials remain on the material sieving net, and consequently, the sieving efficiency of the subsequent process is affected can be avoided through the material separating mechanism, the whole device treats the materials in a graded mode,the collecting effect is better, reutilization in the subsequent process is facilitated, and energy conservation and environmental protection are achieved.

The invention discloses a combined type feeding device used in gravel production, and belongs to the technical field of gravel production feeding equipment. According to the technical scheme, the combined type feeding device is characterized by comprising a supporting base, wherein a hopper is arranged above the left side of the supporting base, a feeding frame, a crushing cavity, a feeding barrel and a vibrating screen are sequentially arranged above the supporting base from left to right, a gravel washing machine is arranged below a supporting base, the crushing cavity is used for crushing processing, crushed gravel is completely separated from silt solidified on the gravel, a feeding motor is started, a spiral shaft rotates, the feeding barrel conveniently conveys the crushed gravel to the position above the vibrating screen to be screened, screening holes penetrate through the outer side wall of the feeding barrel, when the gravel is rotationally conveyed in the feeding barrel, the silt is screened out of the feeding barrel, preliminary screening of the gravel is facilitated, a vibration motor is started, screening operation of the gravel is facilitated, the purpose that the gravel and the silt are completely screened is achieved, and therefore, the production and processing quality of the gravel is improved.

The invention belongs to the technical field of balance force training, and discloses a device for martial arts single-leg balance force training. The device comprises a bottom plate, the bottom plateis provided with a groove, a motor is installed in the groove, an output end of the motor is connected with a screw rod, the screw rod is in threaded connection with nuts, the top of each nut is fixedly provided with a connecting rod, each connecting rod is sleeved with a spring, the bottom of each spring is fixed on the corresponding connecting rod, a transverse plate is fixedly arranged at thetops of the springs, the connecting rods support the transverse plate in the free state of the springs, and the screw rod is fixedly provided with a cam for jacking the transverse plate from the connecting rods; an air cylinder is installed on the transverse plate, and an output end of the air cylinder is connected with a single-leg pile. The device additionally has a training function to meet therequirement for training difficulty of martial arts single-leg balance force.

The invention discloses an automatic screening device for construction sand and gravel, which includes a sieve plate and a frame, a first motor is installed above the frame, and a first transmission rod is fixedly connected to the output end of the first motor. The end of the first transmission rod away from the first motor is rotatably connected with a second transmission rod, and the end of the second transmission rod away from the first transmission rod is rotatably connected with a slider, and the slider is slidably connected with the frame, and the slider An intermittent mechanism is slidably connected inside the block, and a turret is fixedly connected above the intermittent mechanism, and a brushing device is fixedly connected to the surface of the turret, and a baffle is placed below the brushing device, and the baffle is The lower part is fixedly connected with a fixed column, and the fixed column is fixedly connected with the ground. The upper surface of the baffle plate is provided with a blanking hole, and a feeding device is installed inside the blanking hole. There is a sieve frame, and the surface of the sieve frame is clamped with a sieve plate. This automatic screening device has adaptability, high degree of automation, can improve the efficiency of screening materials, and has a simple structure and strong practicability.

The invention discloses a snail meat processing and quick-freezing device facilitating clearing of inner wall ice. The device comprises a base, a water filtering mechanism mounted above the base, a first lifting mechanism and a second lifting mechanism, wherein the first lifting mechanism and the second lifting mechanism are respectively arranged on two sides of the water filtering mechanism. A supporting seat is arranged on the outer side of the water filtering mechanism. A quick-freezing mechanism is fixedly arranged on the supporting seat, the quick-freezing mechanism is arranged above the water filtering mechanism, and a water storage tank is fixedly arranged on the base. The water filtering mechanism is arranged on the base, the water storage tank is arranged at the bottom of the water filtering mechanism, the quick-freezing mechanism is fixedly arranged above the water filtering mechanism, and due to the special structure of a bent wave crest shape of a chain scraper conveyor in the water filtering mechanism, when a containing vessel with snail meat passes through the water filtering mechanism, the dehydration work of the snail meat and the containing vessel is completed to a certain extent, and the situation that the snail meat and the containing vessel are tightly attached and bonded in the subsequent quick-freezing process of the snail meat, and consequently the snail meat is inconvenient to take in the subsequent process can be avoided.

The invention discloses a multistage crushing type medical waste disposal device, and belongs to the technical field of medical waste disposal. The technical scheme is that the device comprises a treatment box, a crushing cavity, a conveying cavity, a fixed cylinder and a rotary screen, wherein the top end of the interior of the treatment box is fixedly connected with a plurality of uniformly distributed ultraviolet disinfection lamps; disinfectant nozzles are arranged between every two adjacent ultraviolet disinfection lamps, a V-shaped filter belt is arranged below the multiple ultraviolet disinfection lamps, garbage enters the treatment box and falls above the filter belt, and the filter belt rotates, so that the garbage is continuously turned over above the filter belt; and the ultraviolet disinfection lamps and the disinfectant nozzles are started, thereby facilitating the overturned garbage for disinfection; and when the garbage is overturned, liquid garbage flows to the lower portion through the filter belt, so that the liquid garbage and solid garbage are separated, and the garbage disinfection treatment efficiency and quality are improved.

The invention discloses a connecting rod type reciprocating vibration control system. The system comprises a motor state sensor, a motor controller and an operation panel, wherein the motor state sensor is pivoted at a proper position of a motor and is used for sensing the rotation speed of the motor; the motor controller is electrically connected with the motor state sensor and the motor; the motor controller is used for controlling the rotation speed of the motor; and the operation panel is used by a user to set data of the motor controller. Therefore, the motor controller controls the rotation speed of the motor according to the data set by the operation panel; a speed ripple is added when the rotation speed of the motor is set; the rotation speed is affected by means of the speed ripple, so that a speed difference is generated when the motor runs and then the motor has a vibration effect when driving the connecting rod type reciprocating machine table.

The invention relates to the technical field of surface coating devices, and particularly discloses a special-shaped glass powder feeding device. The device comprises a box body, a vacuum pump, a power mechanism, a working mechanism and a transmission mechanism; the power mechanism comprises a motor, a first gear and a first rack meshed with the first gear, and the middle section of the first rackis provided with a paw for fixing special-shaped glass; the transmission mechanism comprises an L-shaped handle arranged on the first rack and a cylinder body, wherein a first piston is arranged inside the cylinder body in a sliding fit mode, and the free end of the handle is fixedly connected with the first piston; the working mechanism comprises a groove body communicating with the cylinder body and a bearing groove arranged above the groove body, the size of the bearing groove is larger than the size of the special-shaped glass, and the groove body is arranged at the bottom of the box body; and a second piston is arranged in the groove body in a sliding fit mode, and the second piston is fixedly connected with a crank sliding block mechanism for driving horizontal reciprocating motionof the bearing placing groove. According to the technical scheme, the surface of the special-shaped glass can be uniformly coated with powder, and therefore, the device can be widely applied to the powder feeding of the special-shaped glass.

The invention discloses a fan frame, which comprises a frame body and a metal base. The frame body includes a frame wall, and the metal base includes a central part and a plurality of stator blades. The plurality of vanes extend radially from the center and are connected to the frame wall, and the material of the frame body is different from that of the vanes. The invention also discloses a fan frame, which includes a base and a frame body. The frame body includes a metal frame wall and a plurality of stationary vanes. The plurality of stationary vanes extend radially inward from the metal frame wall and are connected to the base, and the material of the frame body is different from that of the stationary vanes. The invention also discloses a fan frame, which includes a frame body, a base and a plurality of stator blades. The frame body includes frame walls. One end of the plurality of stationary vanes is connected to the base, and the other end is connected to the frame wall, wherein at least a part of the plurality of stationary vanes is made of metal, and the material of the frame body is different from that of the stationary vanes.

The invention relates to the field of kitchen waste disposers and vibration devices, in particular to an environment-friendly kitchen waste disposer with self-cleaning capacity and a vibration device. The environment-friendly kitchen waste processor with the self-cleaning capacity comprises a shell, a shaft sleeve, a grinding mechanism and a vibration device, wherein a grinding space is formed in the shell; the grinding mechanism is arranged in the grinding space and comprises a grinding frame and a grinding disc; the vibration device comprises a speed change assembly, a vibration assembly and a differential assembly; the vibration assembly comprises a vibration block and a rotating disc; the vibration block is fixedly connected to the grinding frame; the upper surface of the rotating disc is a concave-convex surface, and when the rotating disc rotates, the concave-convex surface drives the vibration block to move up and down; the differential assembly is configured to transfer two rotational outputs to the rotating disc. The grinding frame is driven by the vibration device to vibrate, the kitchen garbage is separated in a vibrating mode and is prevented before being adhered, so that the self-cleaning capacity is achieved.