20results about How to "Squeeze fully" patented technology

The application relates to a swing granulator seven-star roller and a mounting structure thereof. The swing granulator seven-star roller and the mounting structure thereof comprise a seven-star roller body, the seven-star roller body is in a cylindrical working surface structure, seven convex granulation corners are uniformly arranged on the outer peripheral wall of the seven-star roller body, the working surfaces of the granulation corners are all arranged in arc structures, and the arc structures are matched with a screen of the swing granulator; a roller mounting mechanism, which comprises a rack, a bearing seat, a bearing arranged in the bearing seat and a rotating shaft penetrating through the bearing, the rotating shaft is connected with an end shaft of the seven-star roller body, the bearing seat is mounted on the rack, a material seepage discharge port is formed in the rack at the bottom of the bearing seat; and a sealing assembly, which is sleeved on the rotating shaft and located at the opening end of the bearing seat. The material can be more fully and uniformly extruded, the hardness of wet particles is effectively improved, the generation of fine powder after drying is reduced, the quality of granular products is improved, the dead angle residual of the material in the equipment is reduced, and the material waste is reduced.

The present application relates to wastewater aeration technical field, specifically disclose a kind of aeration device for wastewater treatment, including: split piece one, split piece two and driving part, split piece one includes the split net of being able to intercept large bubble, split net is installed in aeration tank, split piece two includes the brush part one and brush part two rotationally connected in aeration tank, driving part is connected on aeration tank, driving part can drive brush part one and brush part two reverse rotation, to split into small bubble with large bubble, brush part one and brush part two are all in contact with split net, to make brush part one and brush part two can exert pressure to the large bubble that split net intercepts, to make large bubble pass through split net and split into small bubble;The aeration device for wastewater treatment of the present application can improve the aeration efficiency of wastewater, while through brush part one, brush part two and split net can extend the residence time of bubble in wastewater, further improve the aeration efficiency of wastewater.

This utility model relates to the field of tea processing and discloses a tea-frying and flattening device, including a base. A main support frame is fixedly connected to the outer wall of the base, and a tea-frying cylinder is rotatably connected to the inner wall of the main support frame. A support frame A is fixedly connected to the top of the tea-frying cylinder. A transmission mechanism is provided inside the tea-frying cylinder. The transmission mechanism includes a motor, the top of which is fixedly connected to the outer wall of the support frame A. A transmission rod is fixedly connected to the output end of the motor. A stirring blade is fixedly connected to the outer wall of the slider, and a bolt A is threadedly connected to the outer wall of the slider. In this utility model, the motor drives the transmission rod to rotate through the transmission mechanism. The transmission rod cooperates with the slider through a groove, causing the rhomboid-shaped and symmetrically staggered stirring blades to rotate. At the same time, the slider can be fixed in position by the bolt A to adjust the density of the stirring blades. The multiple contact points of the rhomboid blades can better grasp and disperse the tea leaves, achieving efficient tea-frying.

The utility model relates to walnut processing equipment technical field discloses a kind of self-cleaning intelligent walnut green skin step-by-step pressing solid-liquid separation equipment, including rack, the rack right side outer wall is fixedly connected with driving motor, the rack top is fixedly connected with protective housing, the protective housing inside is rotatably connected with screw shaft by bearing, the screw shaft outer wall is fixedly connected with helical blade, the protective housing inside is fixedly connected with filter screen, the driving motor output end and the screw shaft outer wall between are connected by belt pulley, the protective housing top is provided with cleaning assembly, the protective housing outer wall is provided with extrusion component. In the utility model, adopt three-step-by-step pressing structure, through the design of screw shaft diameter increment and helical blade pitch decrease, gradually enhance pressing pressure, fully extrude walnut green skin material. After juice is efficiently separated by filter screen, juice extraction rate is significantly improved, and residue dryness is greatly reduced, to ensure that juice extraction is complete.

The invention discloses a dehydration device for organic fertilizer production and processing, and particularly relates to the technical field of organic fertilizer production, the dehydration device comprises a mounting shell, a mounting block and an extrusion device, the mounting shell is internally provided with a mounting cavity, the mounting block is fixedly connected with the mounting shell, and the upper end of the mounting block is provided with a placement block; a rotating device is arranged on the rear portion of the upper end of the placing block, a collecting assembly is arranged on the right portion of the upper end of the rotating device, and a filtering assembly is arranged at the upper end of the collecting assembly. According to the dewatering device for organic fertilizer production and processing, the collecting assembly and the filtering assembly can intermittently rotate through the arranged rotating assembly, meanwhile, the rotating assembly is started, fertilizer on the upper surface of a filtering plate is sufficiently extruded while intermittently rotating, and therefore the dewatering effect is better; the driven assembly can work, so that the fertilizer on the upper surface of the tiled block is preliminarily broken, and the situation that the dehydration effect is affected due to caking is prevented.

This application relates to a biomass pellet production pelleting device, belonging to the field of biomass pellet technology. To solve the problem of excessively fast or slow pelleting feed, the device includes a frame, a shell mounted on the frame, a feed hopper at the top of the shell, a partition inside the shell dividing the shell into a feed chamber and a pelleting chamber, and a discharge port at the bottom of the shell. Several sector-shaped grooves are formed through the partition, and a sector-shaped plate is slidably disposed within each groove. An adjustment groove for communicating with the corresponding sector-shaped groove is formed on the side wall of the shell, and an adjustment handle is provided on the sector-shaped plate, passing through the adjustment groove and extending to the outside of the shell. An annular film disc is disposed within the pelleting chamber of the shell, with several pellet holes formed on the annular film disc. A stirring rod is mounted on the partition, and a pressure roller is mounted on the annular film disc. A drive mechanism for synchronously driving the stirring rod and the pressure roller is disposed within the shell. This application achieves the effect of controlling the amount of raw material entering the pelleting chamber per unit time.

The utility model discloses a pulp residue separation device for lotus root starch production, which comprises a main body, the main body comprises a separation groove and a mounting table, the inner wall of the separation groove is connected with a hollow support plate, gauze and a rolling separation mechanism are laid on the hollow support plate, the rolling separation mechanism comprises a driving structure and a U-shaped frame arranged at the bottom of the mounting table, and the U-shaped frame is connected with the driving structure. The inner wall of the U-shaped frame is rotationally connected with a pressing roller, and the driving structure is matched with the pressing roller to roll left and right in a reciprocating mode and used for extruding lotus root pulp in the separation groove. Under the action of the driving structure on the rolling separation mechanism, the pressing rollers in the U-shaped frame can roll left and right in a reciprocating manner, can be in contact with lotus root pulp at each position in the separation groove, and can fully extrude the lotus root pulp in the separation groove in cooperation with the pressure generated by downward pressing of the air cylinder, so that the lotus root pulp and residue separation effect during lotus root starch production is improved.

The utility model provides a conducting ring and a motor, and belongs to the conducting ring technical field, the conducting ring comprises an annular piece, the annular piece is provided with a mounting hole and a riveting hole, the riveting hole and the mounting hole are aligned in the thickness direction of the annular piece, and the hole bottom of the riveting hole is provided with a wave-shaped indentation surface; in the corresponding mounting hole and riveting hole, a solid part between the wavy indentation surface and the hole wall of the mounting hole is set as a flow deformation part; one part of the conductive fiber bundle is arranged in the mounting hole, the other part of the conductive fiber bundle extends out of one port of the mounting hole, and the hole wall of the mounting hole tightly hoops the conductive fiber bundle so that the conductive fiber bundle and the mounting hole can be riveted. The conductive ring has the beneficial effects that the structural design of the conductive ring is very ingenious, the riveting hole can be fully extruded, and the wavy indentation surface can enable the flow deformation part to generate more reasonable and accurate deformation flow, so that the hole wall of the mounting hole completely hoops a conductive fiber bundle, and the service life of the conductive fiber bundle is prolonged. And the riveting strength and the conductivity between the conductive fiber bundle and the annular piece are improved.

The concentration equipment comprises a base, an adjusting mechanism is arranged on the upper end face of the base, a mounting box is arranged on the adjusting mechanism, a sleeve is arranged on one side of the mounting box, a feeding pipe and a pressurizing pipe are connected in the sleeve, a purifying mechanism is movably arranged in the mounting box, and a discharging pipe is arranged in the purifying mechanism. A liquid discharge pipe is arranged at the lower end of the mounting box; the xylooligosaccharide concentration device is simple in structure and reasonable in design, achieves the effect of rolling concentration of xylooligosaccharide raw materials in the concentration barrel, and compared with pure high-pressure concentration by stacking the raw materials above a filter membrane, is small in permeation resistance and smooth in liquid drainage, and remarkably improves concentration efficiency, shortens concentration time and reduces production cost due to continuous and slow mixing. Meanwhile, certain downward pressure is provided for the xylooligosaccharide raw material during concentration, sufficient extrusion of the interior of the raw material is guaranteed, the concentration efficiency is further improved, and the actual requirement for xylooligosaccharide purification at present is better met.

The utility model belongs to the field of squeezing and extracting devices, and particularly relates to a squeezing and extracting device for dark tea skin-moistening essence. According to the technology, a first groove body is included, a second groove body is arranged in the first groove body, groove openings of the first groove body and the second groove body face upwards, an extrusion block is arranged in the second groove body, a driving assembly is arranged at the top of the extrusion block, a first through hole is vertically formed in the circle center of the extrusion block, a feeding pipe is installed in the first through hole in a penetrating mode, and a material groove is formed in the top of the feeding pipe; a first channel is formed in the side wall of the bottom end of the feeding pipe, a fixing block is arranged at the bottom of the feeding pipe, a second through hole is formed in the circle center of the bottom of the second groove body, and a first filter screen is arranged in the second through hole. According to the device, the second groove body is matched with the extrusion block, so that the dark tea can be fully extruded, the dark tea can be automatically and continuously added into the second groove body to be extruded and extracted in the extrusion process through the arrangement of the feeding pipe and the material groove, and finally the extracted juice is collected through the first groove body.

This invention discloses a multi-signal fusion screw oil press anti-jamming and constant current control method and system, belonging to the field of agricultural machinery automation. Addressing the problems of low control accuracy, high fault misjudgment, and the need for manual intervention in existing technologies, the method includes: acquiring and preprocessing motor current, torque, and speed signals; comparing the actual current with the target value through adaptive PID control to adjust the speed and achieve constant current (constant pressure) control; fusion of four parameters (current exceeding threshold + rate of change exceeding threshold + torque exceeding threshold + speed below threshold) to determine jamming; in case of jamming, controlling the motor to reverse material retraction, pausing, and then smoothly restarting. The system includes signal detection, core control, execution drive, and human-machine interaction modules. This invention increases oil yield by 3%-8%, reduces the fault judgment rate to below 5%, reduces downtime to the second level, extends equipment life, and saves energy, and is applicable to various types of screw oil presses.

This utility model relates to the field of mango processing, and more particularly to a mango juicing device, comprising a housing with an integrally installed horizontal partition inside. The partition forms an axially penetrating functional cavity, dividing the housing into an upper processing area and a lower collection area. A material guide hole communicating with the upper processing area is opened through the top surface of the partition, and a liquid drain hole communicating with the lower collection area is opened on the bottom surface. A double-layer filtration unit is installed in the functional cavity, comprising a vertically stacked upper coarse filtration structure and a lower fine filtration structure, which respectively form fluid channels with the material guide hole and the liquid drain hole. A juice collection box is detachably installed at the bottom of the lower collection area, and a juicing execution unit is installed in the upper processing area. This utility model adopts a vertically arranged primary crushing component and extrusion component, combined with an inclined guide plate, to fully crush and extrude the mango pulp, improving the juice yield. The double-layer filtration unit performs progressive fine filtration to ensure that the mango juice is clear and pure.

This utility model discloses a pressing device for processing rice bran oil, belonging to the technical field of vegetable oil pressing equipment. The device has a column on its base, with a horizontal arm slidably mounted on the upper part of the column. A screw lifting mechanism is installed between the horizontal arm and the column. A downwardly extending pressure rod is installed at the end of the horizontal arm away from the column, and the lower end of the pressure rod is connected to a pressure plate assembly. A pressing cylinder is fixedly installed on the base, and a mesh cylinder is installed inside the pressing cylinder. The pressure plate assembly extends into the mesh cylinder. The lower part of the pressing cylinder has a conical structure with an opening. The pressure plate assembly includes an upper pressure plate fixedly connected to the lower end of the pressure rod, and a lower pressure plate slidably connected to the upper pressure plate. A hydraulic actuating component connects the lower pressure plate and the upper pressure plate. When the pressure plate compresses the raw material to a certain degree, a small-stroke, high-pressure hydraulic actuating component, such as a thin, flat hydraulic cylinder or a hollow hydraulic cylinder, drives the lower pressure plate to perform secondary pressing on the raw material, ensuring more thorough pressing while maintaining processing efficiency.

This utility model discloses a filtration structure combining a polypropylene filter plate and filter cloth, relating to the field of diaphragm filter press technology. It includes a filter plate and filter cloth sleeved on both sides of the filter plate. An octagonal flexible plate is provided in the central area of ​​the filter plate. Small compression protrusions are integrally formed on the side of the flexible plate, and large compression protrusions are arranged between the small compression protrusions. A reinforcing ring is provided at the center of the filter cloth. This utility model, by staggering the positions of the large compression protrusions on adjacent flexible plates, ensures that when adjacent flexible plates compress sludge, the staggered large compression protrusions can fully compress the sludge between the filter cloths, thereby squeezing out the water from the sludge and ensuring effective water filtration.

This utility model relates to a pomegranate pressing mechanism and a juicing device using the same mechanism, belonging to the field of household appliance technology. The pomegranate pressing mechanism includes a juice receiving tray, a top cover, and a juicing tray structure. The juicing head has multiple juicing protrusions spaced apart from top to bottom. Each of the juicing protrusions is arranged in a ring on the juicing head. After the drive source is started, the juicing head is driven to perform two types of up-and-down lifting and rotational movements through the drive connection part. During the up-and-down lifting and rotation of the juicing head, the ring-shaped juicing protrusions can squeeze the fruit from multiple directions simultaneously. The multiple juicing protrusions spaced apart from top to bottom can form a multi-layered squeezing structure, which can squeeze the pulp in layers and gradually. In this process, the falling fruit pieces are supported by the juicing protrusion components, increasing the residence time of the fruit pieces on the juicing head and increasing the residence time of the fruit pieces in the juicing area, thereby squeezing the fruit pieces more fully and improving the juice extraction rate.

The utility model provides a household kernel removing and juicing machine. The household kernel removing and juicing machine comprises a rack, a kernel removing mechanism, a kernel removing mechanism, a conveying mechanism, a fruit cutting mechanism and a juicing mechanism. The coring mechanism comprises a ball screw, a rotating rod, a clamping jaw, an annular cutter, an ejector pin and an electric push rod; the kernel removing mechanism comprises a kernel removing brush, a recycling box and a connecting bracket; the conveying mechanism comprises a conveying belt, a conveying sliding way, a cutter and a cutter rest. The fruit cutting mechanism comprises a fixing frame, a crank connecting rod, an extrusion plate and a sliding groove. The juicing mechanism comprises a pressing cover juice, an extrusion filtering plate, a juice receiving bin and a rack connecting rod; the utility model provides a household kernel-removing juicer which not only can efficiently remove kernels and accurately cut fruits and ensure that fruit juice is pure and free of kernel residues, but also has the advantages of being reasonable in structural design, convenient and fast to install and clean, easy to operate and the like, and is suitable for household daily use.

The utility model discloses a kind of for traditional chinese medicine processing use's huangji liquid production extraction device, including bottom support plate, bottom support plate is equipped with discharging tank and extrusion mechanism, discharging tank is located in the directly below extrusion mechanism, spring is installed in discharging tank, the top end of spring is connected with filter plate, filter plate and discharging tank inner wall are slidably connected, the top end of spring is welded with first mounting disc, and first mounting disc and filter plate are fixed by bolt between;The bottom end of spring is welded with second mounting disc, and second mounting disc and discharging tank are fixed by bolt between, it is related to huangji liquid production extraction technical field, by setting spring in discharging tank, filter plate is set in the top of spring, to extrude huangji material on filter plate by extruding cylinder, and extruding cylinder and filter plate carry out elastic extrusion to huangji material, to be able to fully extrude huangji liquid in huangji material, and discharging assembly will not be damaged.

This invention relates to the field of shaft machining technology and discloses a machining device for an air-bearing spindle, including a worktable assembly. A clamping assembly is installed at the upper end of the worktable assembly, and a bar stock is installed on the clamping assembly. A grinding assembly is installed on the outer side of the worktable assembly, and a grinding wheel is installed at the drive end of the grinding assembly. A liquid supply assembly is provided on the grinding wheel, and a filtering mechanism is also provided at the bottom of the grinding wheel. The filtering mechanism includes a left connecting rod and a right connecting rod, and adjacent parts of the left and right connecting rods are movably connected. A filter layer is installed on both the left and right connecting rods. When the left connecting rod extends, it drives the right connecting rod to retract. When the left connecting rod retracts, it drives the right connecting rod to extend. The filter layer extends or retracts accordingly. When the filter layer extends, it collects and filters the cutting fluid. When the filter layer retracts, it squeezes the filter residue, making the filtration more thorough.

The utility model discloses a kind of metal product pressure resistance performance test high-strength loading devices, belong to metal product pressure resistance test field, including rack, fixedly arranged on the booster pump of the rack, fixedly arranged in the liquid tank of the rack and with the booster pump input end intercommunication, fixedly arranged on the conveying pipeline of the booster pump output end, rotation is arranged on the rack rotating disc, a plurality of joints are arranged on the rotating disc and the connecting mechanism for connecting the joint is arranged on the conveying pipeline far from the booster pump one end, the utility model is driven rotating gear by rotating shaft, rotating gear drives driven gear, so that the mode of joint rotation can be connected with metal product without rotating metal product.