14results about How to "Evenly screened" patented technology

The utility model relates to iron tailings sand particle screening technical field discloses a dustproof iron tailings sand particle screening device, including base and fixed box, the top fixedly connected with fixed box of base, the inside of fixed box is provided with collecting box, the front end fixedly connected with handle of collecting box, the both sides fixedly connected with side plate of base top, the top between side plate fixedly connected with fixed frame, the both sides fixedly connected with fixed block of fixed frame front end, the rear end swing joint has dust cover of fixed frame top, this dustproof iron tailings sand particle screening device is set up with fixed frame, fixed block, dust cover, feed inlet, positioning buckle, and dust cover is turned to lower, and positioning buckle is buckled outside fixed block, and the feed inlet of dust cover can put into screen frame gravel, so that dust is not easy to fly everywhere when screening, solves the problem that dust is easy to fly everywhere in the screening process.

The utility model discloses a millet harvesting thresher, including mobile car, be provided with the thresher subassembly on the mobile car, the thresher subassembly includes thresher cylinder, second motor, driving wheel, driven wheel and transmission belt, the thresher cylinder sets up on the mobile car, second motor fixed mounting is on the mobile car, the driving wheel is connected in the output of second motor, the driven wheel rotatoryly connects on the thresher cylinder, transmission belt transmission is connected on the driving wheel and driven wheel, one end of mobile car sets up in the filter component, the filter component includes fixed frame, mobile frame and filter plate, the fixed frame installs on the mobile car, mobile frame slidingly connects on the fixed frame, the filter plate installs on the mobile frame, to solve the operation of the thresher process in the background art not enough convenient technical problem.

The utility model relates to traditional chinese medicinal material processing coarse screen technical field discloses a kind of coarse screen equipment used in traditional chinese medicinal material processing process, including bottom frame and base, the top end of the bottom frame is fixedly connected with connecting frame, the top end of the connecting frame is clamped with dust frame, the top end of the dust frame is fixedly connected with feed inlet, the top end of the feed inlet is clamped with top cover. The coarse screen equipment used in traditional chinese medicinal material processing process is provided with connecting frame and other parts, the top end of dust frame is fixedly connected with feed inlet, the top end of feed inlet is clamped with top cover, the top end of top cover is fixedly connected with third handle, top cover is detachably connected in the top of feed inlet, third handle opens top cover, traditional chinese medicinal material can be placed in sieve frame through feed inlet, then top cover is covered, so that dust is not easy to enter inside during screening, solve the problem that there is no shielding structure in top during screening, dust, impurities in air easily enter inside.

The application belongs to the technical field of quartz sand processing, in particular to a fine crushing and multi-stage purification process for preparing ultra-high-purity quartz sand, which comprises a machine body, a fixed frame is fixedly connected to the upper surface of the machine body, a feeding port is formed in the fixed frame, a first motor is arranged below the machine body, a crushing roller is drivingly connected to the output end of the first motor, auxiliary plates are fixedly connected to the inner wall of the feeding port on both sides, tooth gears are fixedly connected to one side of the auxiliary plates and staggered with the tooth gears on the circumferential surface of the crushing roller, the auxiliary plates are used for assisting the crushing roller to crush quartz sand, a purification cavity is fixedly connected to the middle of the machine body, and a sieve plate is elastically connected in the purification cavity, through the hooking assembly and the blockage cleaning assembly, the problem that the existing screening is blocked and the screening efficiency is reduced is solved, and the problem that the falling is slow during the screening process is solved.

The utility model discloses an automatic code spraying and gasket adding device for magnets, and particularly relates to the technical field of magnet processing equipment, which comprises a bearing plate, a support frame is fixedly arranged above the bearing plate, a screening pool is arranged above the support frame, a motor is arranged at the bottom of the screening pool, the output end of the motor is connected with a rotating shaft, and the rotating shaft is connected with a motor. The end, away from the motor, of the rotating shaft penetrates through the bottom of the screening pool, and the rotating shaft extends into the screening pool. The motor is arranged to drive the rotating shaft to stir the screening pool, the magnets can be rapidly and evenly screened, stable quality is ensured, and the stability is enhanced through the detachable positioning frame on one side of the motor; the conveying frame makes close contact with the discharging extension plate, the stability of the conveying frame is guaranteed through the positioning rods, the magnets smoothly fall into and are conveyed to the conveying belt, efficient conveying is achieved, and manual errors are reduced. The ink-jet printer can accurately move up and down through the rotating motor and other structures, the ink-jet position is accurately controlled, clearness and accuracy are ensured, and the identification requirement is met.

The utility model relates to basalt fiber processing technical field discloses a kind of basalt fiber automatic cutting feeding equipment, including base, the front side of the base is fixedly connected with extension plate, the top of the base is provided with cutting mechanism, the rear side of the base is provided with sorting mechanism, the sorting mechanism is used to sort after cutting basalt fiber, the cutting mechanism includes U-shaped frame, the right side rear end of the U-shaped frame is fixedly connected with motor one, the output end of the motor one is through U-shaped frame and is fixedly connected with two-way threaded rod one. In the utility model, the position of the guide roller is adjusted by the telescopic link one, and the basalt fibers of different specifications are adapted to enter the cutting area. The two-way threaded rod is rotated by the motor one, and the two threaded rods are synchronously rotated by the transmission assembly. The motor two makes the cutting blade rotate at high speed, completes the cutting, realizes the guidance fiber and stable efficient cutting, and ensures the cutting accuracy and stability.

The invention relates to the field of recycling devices, in particular to an environment-friendly rubber tire recycling device which comprises a machine body and a feeding hopper fixedly connected to the upper side of the machine body. A feed opening is formed below the machine body; a crushing assembly used for crushing tires is arranged on the inner side of the feeding hopper. The driving assembly is arranged on the upper side of the machine body; the driving assembly is connected with a screen drum for screening rubber blocks, and a plurality of screen holes which are annularly distributed at equal intervals are formed in the screen drum; the feeding hopper is located on the inner side of the screen drum; a plurality of baffle plates are fixedly connected to the inner side of the screen drum; each blocking plate is fixedly connected with a plurality of arc-shaped rods, and the blocking plates and the arc-shaped rods are used for blocking rubber blocks. According to the rubber crushing device, through the arrangement of the screen drum, the baffle plate and the arc-shaped rod, large rubber blocks which do not reach the grain size are repeatedly lifted and backfilled into the feeding hopper and enter the crushing roller again to be crushed for the second time or multiple times, and it is ensured that the rubber blocks are fully crushed into fine and uniform particles.

The utility model relates to the technical field of reclaimed rubber production, specifically relates to a multistage screening device of rubber production, and the technical problem to be solved is to overcome the defects of screening effect in the prior art, mainly realized through the following technical scheme: a multistage screening device of rubber production, screening frame body, screen cloth structure and flatten structure are connected with the feeding structure and are equipped with the discharge structure on the screening frame body, the screen cloth structure is arranged in the screening frame body, the screen cloth structure includes first screen cloth piece, second screen cloth piece and third screen cloth piece, the flatten structure is located on the first screen cloth piece, the flatten structure includes two conveying chains, flatten drive part, flatten roller and flatten rod, the flatten roller reciprocatingly shifts and is arranged on the first screen cloth plate, the flatten roller side is further equipped with the material flat plate, the rubber is quantitatively fed and is screened through the feeding structure, and three -level screening structure is set up to carry out fine screening, the screening process sets up the material baffle and reduces the environmental influence, and the whole use is convenient and is convenient for discharge conveying.

The application relates to a hip joint ultrasound standard surface screening and measuring method and device based on key point detection and time sequence consistency, and the method comprises the following steps: acquiring a hip joint ultrasound image sequence; detecting a plurality of anatomical key points in the ultrasound image, outputting a multi-channel response heat map, and obtaining anatomical key point coordinates; constructing a comprehensive consistency scoring function based on the anatomical key points and the time sequence change of adjacent frames of the hip joint ultrasound image, and calculating a consistency score; when the consistency score exceeds a preset threshold, the corresponding frame is determined as a candidate standard section frame; the development state of the candidate standard section frame is reviewed and distinguished to obtain a development state classification result; the alpha angle and the beta angle are calculated, the angle line and the key points are superimposed and displayed on an original drawing, a visual result is generated, and a structured report containing the visual result, the anatomical key point coordinates, the angle parameters and the development state classification result is output. Compared with the prior art, the application significantly improves the automation degree and the result interpretability while maintaining high-precision measurement.

The utility model discloses a corn thresher with a screening function, and relates to the technical field of corn threshers, the corn thresher comprises a shell, the inner wall of the shell is fixedly connected with a thresher, the heat preservation of the shell is provided with a screening mechanism, the screening mechanism comprises a motor, the outer wall of the motor is fixedly connected with the inner wall of the shell, and the outer wall of the motor is fixedly connected with the inner wall of the shell. The inner wall of the end, close to the motor, of the shell is rotationally connected with a plurality of transmission shafts, and the outer wall of the transmission shaft located on the outer side is fixedly connected with the output end of the bottom of the motor. And a connecting rod rotates to drive a connecting rod II to do eccentric circular motion around the transmission shaft, so that the threshed corn kernels can be screened while the corn is threshed, the corn kernels are reasonably utilized, and the utilization rate of resources is increased.

The invention relates to the technical field of nanometer materials, in particular to a nanometer material production on-line particle size regulation and automatic detection device which comprises a shell I, a shell II and a shell III, a screening barrel I, a screening barrel II and a screening barrel III are arranged in the shells respectively, screening holes with gradually increased hole diameters are evenly distributed in the bottoms of the screening barrels, and the screening barrels are arranged in the shell I, the shell II and the shell III. A spiral conveying mechanism and an automatic cleaning mechanism are arranged in the machine body. The conveying mechanism is uniformly driven by the synchronous driving mechanism, and continuous conveying, stirring and multi-stage screening of the nanometer materials are achieved. The device has the beneficial effects that through combination of mechanical multi-stage screening and automatic cleaning, the problems that nano materials are prone to agglomeration, screening is prone to blockage and particle size detection is inaccurate are effectively solved, online, continuous and automatic regulation and control and detection of the particle size of the nano materials are achieved, and the production efficiency and the screening precision are improved.

This utility model relates to the technical field of cement testing equipment, specifically disclosing a cement sampling sieving device, including a support platform with an inclined groove on the support platform. A sieving component slides within the groove, and a tension component is fixedly connected to one end of the groove. The tension component is fixedly connected to the sieving component. The sieving component is used for automatically sieving cement samples. The tension component is used to measure the cement sample residue in the sieving component through elastic deformation, and stops sampling after reaching a preset sampling amount. This utility model measures the total mass of the cement sample and calculates the sampling mass by the elastic deformation of a spring, thereby automatically terminating sampling according to the preset sampling amount. It uses mechanical shaking sieving to replace manual sieving, thus improving the efficiency and accuracy of sampling sieving.

The invention provides a laser radar data registration processing method and system for multi-data fusion, and belongs to the technical field of laser radars, and the method specifically comprises the steps: taking power equipment without a registration matching load interval as other power equipment, and carrying out the registration matching of the registration matching load interval according to the historical abnormal condition of the infrared temperature measurement data of each piece of other power equipment; the method comprises the following steps: determining the overlapping condition of an operation load interval with abnormal temperature obtained through identification, determining an identification processing method of the power equipment for constructing a registration sub-model based on the overlapping condition, and constructing the power equipment for constructing the registration sub-model based on the identification processing method. And the registration processing data of the registration sub-models of different power devices are utilized, and the comparison processing scheme of the registration result of the registration model is determined in combination with the similar condition of the operation load interval with abnormal temperature obtained by identification of other power devices, so that the accuracy of registration processing is improved.

The utility model relates to hot melt filler equipment technical field, specifically is a kind of hot melt filler device, including furnace body, the straight pipe for feeding is assembled to the furnace body outer wall feed end, and the box for collecting is assembled to the outer periphery of straight pipe, the opening is opened to the one end of straight pipe inside box, and the outer periphery of straight pipe is embedded with the arc sieve plate that is in accord with opening;In the process of using hot melt filler equipment, material can be conveyed into furnace body interior to melt by using the feeding auger inside straight pipe, and arc sieve plate in the outer periphery opening of straight pipe is convenient to filter the material passing, and the sundries in material are conveniently fallen into the inside of box, then only need to unscrew the fastening bolt on lug, arc sieve plate embedded in opening can be disassembled, it is convenient to clean or replace, so that arc sieve plate can more stably screen material, it is convenient to melt material.