35results about How to "Adjust the feeding speed" patented technology

The invention relates to construction waste color sorting equipment. The construction waste color sorting equipment comprises a feeding device, a main machine box and a control device. The feeding device comprises a vibration feeding hopper and a chute which is fixed to the lower end of the front portion of an outlet of the vibration feeding hopper, and the lower portion of the chute is aligned with a feeding inlet of the main machine box. A light source, a high-speed camera and a nozzle are fixed to the inner side wall, close to the main machine box, of the feeding inlet and electrically connected with the control device. A material separating plate is fixed to the bottom inside the main machine box and can separate crushed materials which are blown out through the nozzle and fall from the feeding inlet of the main machine box, and the portions, at the two ends of the material separating plate, of a bottom plate inside the main machine box are provided with a lightweight crushed material outlet and a heavy crushed material outlet correspondingly. The construction waste color sorting equipment is precise in sorting, adapts to severe working environments and can be used for sorting bricks of various sizes and concrete.

The invention provides an adjusting device for a differential mechanism of a straight flat seaming machine, belonging to the field of mechanical technology. The invention solves the technical problem that an adjusting device of the prior differential mechanism has complicated structure, high cost, inconvenient use and the like. In the adjusting device for the differential mechanism of the straight flat seaming machine, a differential crankshaft is fixed on a feeding shaft, a linkage rod is arranged between the differential crankshaft and a differential tooth frame sheet, and one end of the linkage rod is articulated with the differential tooth frame sheet. The adjusting device is arranged on the other end of the linkage rod and the differential crankshaft, comprising a slide block capableof sliding along the differential crankshaft, the other end of the linkage rod is articulated with the slide block, the slide block is provided with a positioning structure capable of sliding along the differential crankshaft when needing the adjustment, and after the adjustment is finished, the slide block is fixed on the differential crankshaft to be stationary. The adjusting device can effectively adjust the feeding speed of the differential mechanism and has simple structure and reasonable design. The differential crankshaft is provided with a scale board that can achieve measurable adjustment.

The invention discloses an automatic fabric placing and laminating device of artificial leather and a PVC (polyvinyl chloride) floor. The automatic fabric placing and laminating device comprises an operation platform, wherein the operation platform is sequentially provided with a dual-station unwinding mechanism, a fabric supporting roller, a first traction device, a fabric receiving platform, a pressing device and a fabric storage device along the movement direction of a base fabric; a second traction device is arranged on the fabric outlet side of the fabric storage device; a driving spiral fabric unfolding device, a triple-finger edge spreader and a laminating mechanism are orderly arranged under the operation platform along the movement direction of the base fabric, and the base fabric is sent out by the second traction device, and enters the laminating mechanism after being unfolded by the driving spiral fabric unfolding device and sent out by the triple-finger edge spreader. By adopting the automatic placing and laminating device disclosed by the invention, automatic fabric placing and laminating can be achieved, the automatic degree of production is improved, the labour cost is saved, and the economic benefit is particularly prominent in the environment of labour tension and rising labour cost at present. According to the automatic fabric placing and laminating device, quality fluctuation caused by manual operation in the past also can be avoided, and the product quality can be stabilized and improved.

The invention discloses a deep-frying device for food processing, relates to the technical field of food processing, and mainly aims to solve the problems of insufficient and non-uniform heating of foods in an existing deep-frying device. The deep-frying device comprises a machine frame and a deep-frying unit, wherein the deep-frying unit comprises an oil barrel and a net barrel used for containing foods; the deep-frying device further comprises an agitating assembly, wherein the agitating assembly comprises a double-shaft motor, a first magnet, a second magnet, a turbulence rod, reciprocatingscrew rods, third magnets and fourth magnets; a stirring assembly used for stirring the foods is mounted on a cover body, and the stirring assembly comprises a first motor, a lifting auger, arc-shaped top covers and arc-shaped bottom rings and is provided with a frying unit; and when the double-shaft motor drives the reciprocating screw rods to rotate, the height position of each third magnet onthe corresponding reciprocating screw rod is continuously changed, so that the deflection range of the turbulence rod is changed, the agitating range is expanded, and the agitating efficiency is further improved; and the stirring assembly is arranged, through continuous circulation, movement of the foods is facilitated, food deposition or adhesion is avoided, and the deep-frying efficiency is improved.

The invention relates to the technical field of pavement construction, in particular to gravel roadbed construction equipment which comprises a machine body, a hopper arranged on the machine body andused for containing macadam and a plurality of wheels rotationally arranged on the machine body, a discharging opening is formed in the bottom of the hopper, and the discharging opening communicates with a plurality of discharging pipes. The machine body is provided with a pressing plate used for compacting gravels, and the machine body is provided with a driving assembly used for driving the pressing plate to do reciprocating motion in the direction perpendicular to the road surface. The construction equipment has the effect of improving the construction efficiency.

The invention discloses an adjusting device for powder transportation. The adjusting device comprises a pipe body, an upper supporting seat, a lower supporting seat, a supporting plate, a servo motor, a screw rod, a feed nut, a left connecting rod, a sliding sleeve, a right connecting rod, a guide block, a guide rod, a plug plate, a motor, a rotating shaft, a tapered discharge head, a plurality of harrow pins and an air pipe, wherein the servo motor drives the feed nut to move upwards through the screw rod, the sliding sleeve is driven to move upwards along the guide rod, and a tapered transition surface arranged on the sliding sleeve and the tapered discharge head are separated; the angle of the servo motor is arranged, so that the distance between the tapered transition surface and the tapered discharge head can be adjusted, and the discharge speed is adjusted; the motor drives the tapered discharge head to rotate through the rotating shaft; the harrow pins arranged on the tapered discharge head scatter powder falling from the sliding sleeve; compressed air is input into the pipe body through the air pipe; and compressed air discharges powder from a conveying pipe. According to the adjusting device, the structure is simple, the discharge speed can be automatically adjusted, caked powder can be scattered, and the powder modification efficiency is improved.

The invention discloses a fluoroaniline wastewater treatment device and method. The fluoroaniline wastewater treatment device comprises a box body, a discharging pipe, sealing fan blades, a planetary gear disc and a filter screen; supports are installed at the four corners of the bottom end of the box body; a feeding pipe is arranged at the top end of the box body; a heating pipe is arranged on the inner wall of the box body; a fixed frame body is installed at the top end in the box body; a first gear is arranged on the inner side of the fixed frame body; a sliding groove is formed in the top end in the box body; a first rotating shaft is arranged in the sliding groove; stirring blades are arranged on the outer wall of the first rotating shaft at equal intervals; and a first gear is arranged on the outer wall of the first rotating shaft. According to the fluoroaniline wastewater treatment device, a first stirring rod drives a second gear block to be meshed with the first gear, so that the first gear drives the first rotating shaft to perform precession, the first rotating shaft drives the first gear to rotate in the planetary gear disc, the first rotating shaft drives the stirring blades to rotate in the sliding groove, and the above structure improves the stirring efficiency.

The utility model discloses a powder feeder, which comprises a storing tank, a powder flow-quantity adjusting valve and a linear vibrator, wherein the powder flow-quantity adjusting valve is arranged on the storing tank, the linear vibrator is arranged below the storing tank and is used for vibrating the storing tank, and the linear vibrator is obliquely arranged in an intersecting structure at an acute angle of the axial direction of the linear vibrator and the horizontal advancing direction of powder in the storing tank. The flow quantity of the powder can be adjusted through the powder flow-quantity adjusting valve, so that the precision and the stability of the blanking quantity are ensured, and the blockage caused by the overlarge flow quantity is avoided; the storing tank can be vibrated through the linear vibrator, so that the powder makes parabolic movement and advances in a wavy type, the conglobation of the powder by bonding is eliminated, and therefore the density of the powder is uniform and compact, the frictional force of the powder is reduced, the steady operation, the stable flow-quantity and the smooth movement of the powder can be ensured, and the blockage of the storing tank is avoided; and the discharging end of the storing tank is V-shaped closed, and a discharging opening is arranged at a V-shaped corner part, so that the excessive powder can be prevented from being accumulated at the discharging end of the storing tank through the design of a special structure, and the blockage of the discharging opening is avoided.

The invention provides a feeding device, and relates to the technical field of material conveying devices. The technical problem that in the prior art, materials are caked, and the feeding device is blocked is mainly solved. The feeding device comprises a storage tank, a feeding structure and a stirring structure. The feeding structure is connected with a discharging opening of the storage tank sothat materials in the storage tank can be output through the feeding structure. The stirring structure is located in the storage tank so that the stirring structure can stir the materials stored in the storage tank. According to the feeding device, by arranging the stirring structure, the materials can be stirred when the feeding device supplies the materials, and therefore the materials are prevented from caked entering the feeding structure, and then the aim of preventing the materials from blocking the feeding device is achieved.

The present invention relates to a recovery treatment equipment, more specifically a needle tube recovery treatment equipment, including a hopper mechanism, a stirring feeding mechanism, a shell mechanism, a crushing mechanism, and an opening and closing mechanism. The equipment can ensure smooth feeding, The equipment can ensure that there will be no needle tube running out when feeding, the equipment can adjust the feeding speed, the equipment can prevent the material from being blocked, the equipment can crush the needle tube, and the equipment can automatically control the discharge. The mechanisms are connected, the hopper mechanism is connected with the shell mechanism, the shell mechanism is connected with the crushing mechanism, and the crushing mechanism is connected with the opening and closing door mechanism.

The invention discloses an automated material conveying device for hardware stamping parts. The automated material conveying device comprises a base plate, a belt pulley, a pulley shaft, connecting holes, through connection blocks, a transverse rod, vertical rods, a rotating shaft, a motor, a support plate, support legs, vertical plates, transverse plates, threaded holes, storage plates, a raw material tank, an article inlet, a baffle, an article outlet and a discharging tank. The automated material conveying device has the beneficial effects that by means of the motor and the rotating shaft connected with the belt pulley, rotation is achieved through the motor, on one hand, a power source is provided for rotation of the belt pulley, and on the other hand, the conveying speed of the hardware stamping parts can be adjusted by controlling the rotating speed of the motor; the baffle is arranged in the raw material tank and can slide up and down in the raw material tank, and therefore, rawmaterials inside the raw material tank can be controlled to be conveyed into and out of the raw material tank; and the problem that when the conveying device does not arrive, the raw materials fall from the article outlet due to the inclined design of the raw material tank, so that disorder is caused and the device cannot be used normally can be avoided.

The invention discloses an environment-friendly vibration transverse discharging device for grain production. The environment-friendly vibration transverse discharging device comprises a device main body, a cyclone dust collector is fixedly mounted on the outer surface of the upper end of the device main body, an exhaust fan is in bolted connection with the outer surface of one side of the cyclonedust collector, a sucking pipe is arranged on one side of the exhaust fan, a conveying pipe sleeves the upper end of the sucking pipe, and the end, away from the sucking pipe, of the conveying pipe is fixedly connected with the exhaust fan; and the side, away from the cyclone dust collector, of the upper end of the device main body is provided with a pre-screening plate, mounting blocks are arranged at the front end and the rear end of the pre-screening plate correspondingly, the mounting blocks are connected with the device main body in a welded mode, connecting holes are formed in the innersurfaces of the mounting blocks, connecting shafts penetrate through the interiors of the connecting holes, and one ends of the connecting shafts are connected with the pre-screening plate in a welded mode. The environment-friendly vibration transverse discharging device has the beneficial effects that the feeding speed is adjustable, grain can be quickly treated, the effect of treating the grainis better, and the environment-friendly vibration transverse discharging device is worthier of use and promotion.

The invention relates to the field of agricultural product quality detection and particularly relates to an assembled agricultural product quality flow detection tube. The detection tube comprises a through tube and a limiting component installed on a fixed frame. The limiting component is installed through the through tube. The limiting component is installed on the fixed frame through a height adjusting device, a limiting block is arranged on the limiting component, and a plurality of humidity detection components distributed in an array mode are installed on an inner surface of the limitingblock. The humidity detection components are provided with rotating arms, another ends of the rotating arms are hinged to height adjusting components, a plurality of humidity sensors are installed onupper surfaces of the rotating arms, and two ends of the through tube are equipped with a bottom mounting disc and a top mounting disc. The height of the limiting component can be adjusted through the height adjusting device, the material guiding speed of agricultural products is adjusted, after the rotating arms rotate around a fixed block, the humidity of the agricultural products at differentdepths is detected, the flowing type all-around humidity detection is achieved, and a reasonable market pricing transaction is facilitated.

The invention discloses an automatic grouping device for toothed building panels, which comprises an incoming material track and a material output track, a turning mechanism, a feeding mechanism and a grouping mechanism, and the grouping mechanism includes an L-shaped material blocking plate and an L-shaped material limiting plate , just accommodate two plates between the two, the grouping mechanism also includes an elastic pad support plate, a linkage mechanism and a pressure plate, the elastic pad support plate is supported by connecting the pressure plate through the linkage mechanism, and the elastic pad support plate rotates Connected to the discharge end of the incoming material track, the elastic pad is in contact with the bottom of the L-shaped baffle plate; the feeding mechanism feeds the rear sheet in the initial state, driving the previous sheet through the pressed The L-shaped material baffle is fed upwards to the turning mechanism, and the pressing plate is separated from the plate and stretches out so that the turning plate can drive the L-shaped material dam to continue to rotate, so that the latter plate is conveyed downward to the lower track, realizing grouping and turning. Continuous realization, simple structure without additional drive mechanism.

A hob type floating strap roller cotton gin is disclosed in the invention, which is a kind of seed cotton process device separating the seed cotton and cottom fibre. It comprises machine bracket combination, swallowing cotton roller combination, spinal roller combination, hob solder combination, strap roller combination, fixing sword combination, nail tooth roller combination, floating exletree combination, cotton ginning desk, frequency conversion actiyator and so on. Its swallowing cotton roller is drived by the decelerating machine controlled by the frequency conversion actiyator. The strap roller combination fixed on the cotton ginning bracket which is on the left and right wall of the bracket combination is assembled on the cotton ginning desk.

The invention provides a method for preparing polycarbosilane. The method comprises the following steps: filling an inert gas into a reaction kettle, adding metal magnesium, an organic solvent and iodine, adding chloromethylchlorosilane dropwise into the reaction kettle, React at 25°C for 3 hours to generate a polycarbosilane intermediate; add a reducing agent to the reaction kettle, the reducing agent is preferably sodium hydride, and react at 25°C for 5 hours to generate a milky white rubber-like polycarbonate Silane; liquid separation, filtration, organic phase washing and drying are carried out on the generated polycarbosilane rubber solid, and the heated polycarbosilane solid is discharged after being pulverized by the feeding device, and the generated polycarbosilane solid is processed by the feeding device The crushing and guiding material solves the problem that the unloading component is easily blocked in the prior art, and the speed of unloading can be adjusted according to the production efficiency of the material processing equipment to make it reach a reasonable state.