83results about How to "Avoid flowing to" patented technology

The invention relates to the technical field of cleaners and discloses a wardrobe cleaner. The wardrobe cleaner comprises a body and a fan, wherein a containing cavity is formed inside the body; the fan is arranged in the containing cavity; a separator is arranged in the containing cavity; the containing cavity is separated into an air inlet area and a purification area by the separator; the air inlet area and the purification area are vertically arranged; an air inlet communicated with the air inlet area is formed in the upper part of the body; an air outlet communicated with the purificationarea is formed in the lower part of the body; the fan comprises a suction opening and an exhaust outlet; a communicating port communicated with the air inlet area and the purification area is formedin the separator; the communicating port of the separator is blocked by the fan; the air inlet of the fan is communicated with the air inlet area; the exhaust outlet of the fan is communicated with the purification area; a purification element capable of purifying air in a purification chamber is arranged in the purification chamber; and the purification element is arranged on a path from the exhaust outlet of the fan to the air outlet of the body. Air flow short-circuit is avoided under the effect of the separator, and an effect of guiding the air flow direction is achieved; and the air is refreshed and smoke dust is eliminated under the effect of the purification element, and the odor removing effect of the purifier is improved.

The invention relates to a camera module and a bracket thereof. The bracket comprises a barrel, a mounting plate and lugs, wherein the barrel has a first end face and a second end face which are opposite to each other; the mounting plate has a first surface and a second surface which are opposite to each other; the mounting plate is arranged in the barrel; the first surface and the first end face are flush with each other and constructed a mounting surface; the mounting plate is provided with a light hole passing through the first surface and the second surface; the light hole is used for accommodating an infrared cut-off filter of the camera module; the lugs are arranged on the mounting plate; one side of each lug far away from the mounting plate is used for carrying a voice coil motor of the camera module; a plurality of lugs are distributed in such a way that the voice coil motor of the camera module can be erected on the lugs under the condition of no external force; a space between the mounting surface and the lugs far away from the mounting surface is taken as a glue accommodating area; and the second end face is used for connecting a circuit board of the camera module. During assembly of the bracket, the overall dimension of the camera module can be ensured, and the voice coil motor can be prevented from being separated from the bracket in the case of falling.

The invention discloses a river sludge treatment device and belongs to the technical field of water conservancy projects. The river sludge treatment device comprises a casing, a pressing plate, a power device, a filtering plate, a fixing block and two support blocks, wherein a sludge inlet, a wastewater outlet and a first opening are formed in the casing; the pressing plate is positioned inside the casing; the power device is connected with the pressing plate; one end of the filtering plate is hinged with the inner side wall of the casing; the other end of the filtering plate penetrates through the first opening; the fixing block is fixedly arranged on one outer side wall of the casing; a first groove is formed in the fixing block; the cross section of the first groove is convex; two support plates are arranged in the first groove at an interval. As the support plates are convex and are embedded into the first groove, when the filtering plate is arranged in a horizontal direction, theother end of the filtering plate in the length direction thereof is placed at the top of the two support blocks. The river sludge treatment device is simple in structure, simple to operate, relativelylow in use cost and easy to clean.

The invention relates to the technical field of garbage treatment, and discloses an environment-friendly sewage suction device. The device comprises a ship body, a collecting mechanism and a drainagemechanism, wherein the collecting mechanism comprises a collecting buoy positioned below the water surface, a shell is detachably connected to the outer side of the collection buoy, and a collection filter screen which is detachably connected to a discharge port is arranged in the shell; a horizontally arranged baffle is arranged in the collecting buoy, and a water inlet pipe is arranged on one side of the collecting buoy; the water inlet pipe is rotationally connected with an impeller through a first rotating shaft, and the first rotating shaft is rotationally connected with a disc; the drainage mechanism is connected with a drainage port of the collection buoy through a main pipe, and the lower end of the water inlet pipe communicates with the main pipe; and the bottom of the shell communicates with the main pipe through a branch pipe. According to the device, the drainage system can be prevented from being in an empty load state, and normal operation of the garbage collection work can be guaranteed.

A non-volatile semiconductor device includes: memory strings formed by series connection of memory cells respectively connected to word lines, wherein each memory string is connected between a bit line and a source line via first and second select gate transistors; and a control circuit controlling the first and second select gate transistors, such that when voltage of the word line is raised to a predetermined value for data readout from the memory cell, a first status where the first select gate transistor is turned on and the second select gate transistor is turned off and second status where the first select gate transistor is turned off and the second select gate transistor is turned on are generated alternately.

The invention discloses a dental medical treatment mask and a using method thereof. The dental medical treatment mask comprises a mask body and belt groups; the mask body comprises a water repellent layer, an isolating layer and a water absorption layer; an opening is formed in the isolating layer and the water repellent layer commonly; the water absorption layer is formed between the water repellent layer and the isolating layer; the belt groups are fixed on bilateral sides of the mask body. According to the dental medical treatment mask which is provided with the opening and the water absorption layer, the face of a patient is appropriately protected and dirty water overflowed from the mouth is absorbed through the opening and the water absorption layer when the patient is performed oral treatment through the opening, the patient is avoided from feeling uncomfortable or dirtying the appearance, and accordingly the oral treatment can be performed safely, comfortably and smoothly.

The invention relates to the technical field of hydraulic hoists, and discloses a total-enclosed oil tank of an integrated hydraulic hoist. The totally-enclosed oil tank comprises a tank body and an oil discharging pipe, wherein the oil discharging pipe is connected with the lower side of the left side of the tank body, the oil discharging pipe communicates with the interior of the tank body, a mixing structure and a filtering structure are arranged in the tank body, and the mixing structure comprises a driving motor, stirring rods, a rotating rod and an electric heating plate; and the rotating rod is transversely and rotatably mounted on the right side inside the tank body, the stirring rods are fixed to the surface of the outer ring of the rotating rod, the multiple stirring rods are arranged on the outer ring surface of the rotating rod, and the multiple stirring rods are distributed on the outer ring of the rotating rod in a staggered mode. According to the totally-enclosed oil tank, the rotating rod and the stirring rods which are driven by the driving motor to rotate are arranged in the tank body, and also the electric heating plate is further arranged, the stirring rods arerotated to mix hydraulic oil when the hydraulic hoist needs to be used, and meanwhile, the electric heating plate heats the hydraulic oil to a proper temperature, so that the hydraulic oil has excellent use performance for use by the hydraulic hoist, and the better working state is guaranteed.

The invention discloses a leaked urine collecting and draining device. The leaked urine collecting and draining device comprises a metering bottle and a negative pressure air bag connected with the metering bottle, wherein the negative pressure air bag is connected with a urine collecting plate through a drainage tube, and the urine collecting plate also can be connected with an external urine pipe. For the leaked urine collecting and draining device, urine flowing out from the urethral orifice and urine leaking from the part beside the urine pipe after urethral catheterization or cystostomy can be completely collected and drained into the metering bottle, thus the problem that the leaked urine flows to a sickbed and clothes is solved, further, the nursing burden is alleviated, the discomfort caused by urine leakage to a patient is avoided, meanwhile, the urine volume can be accurately counted, and thus a reliable basis is provided for the adjustment of the treatment scheme. The deviceis a product with the externally connected urine pipe, therefore, the influences on the use of the device by the stenosis of the patient can be avoided, meanwhile, the leaked urine collecting and draining device can be fixed on the urine pipe with any caliber for use, and moreover, the conditions including leakage of urine beside the urine pipe and the like due to long-term lying on the bed or due to urethral catheterization or cystostomy can be benefited.

The invention discloses a four-working-procedure numerical control carving machine which comprises a machine base, a controller, a carving support, a conveying belt, a discharging hopper, an ejectionplate, a fixed support, a connecting plate, a supporting plate, rollers, a waste water box, a water storage box, a first limiting rotary knob, a second limiting rotary knob, a water dividing pipe, a high-pressure spraying head, a filtering plate, a water discharging pipe, an object storage box, a first water pump, a second water pump, a power box and a water adding pipe. According to the four-working-procedure numerical control carving machine, the rollers are arranged at the bottom of a washing device, free movement can be achieved, normal work of the discharging hopper cannot be influenced,operation is simple and convenient, and the occupied land is small; the stretching length of the connecting plate can be adjusted up and down, the stretching length of the fixed support can be adjusted left and right, and therefore the washing equipment can meet the installing needs of discharging hoppers in different sizes and angles; and the high-pressure spraying head is adopted for washing thedischarging hopper, the waste water box is arranged at the bottom of the discharging hopper, waste water can be stored and is prevented from flowing to the ground, the washing process is efficient and more clean, and the labor amount of a worker is effectively reduced.

The invention discloses a dust cup and a dust collector with the dust cup. The dust cup includes a dust cup body, a channel component and a whirlwind assembly; the dust cup body is provided with an air inlet and an air outlet; the channel component is arranged in the dust cup body, and internally provided with a partitioning part to partition the interior of the channel component into an air outlet channel and an air inlet channel, the side wall, corresponding to the air outlet channel, of the channel component is provided with multiple through holes, and the side wall, corresponding to the air inlet channel, of the channel component is provided with communicated ports; the whirlwind assembly is positioned below the through holes and composed of a whirlwind canister and a spiral guiding part, the spiral guiding part is connected between the inner circumferential wall of the whirlwind canister and the outer circumferential wall of the channel component, the spiral guiding part spirallyextends in the axial direction of the channel component, and spiral channels are defined among the spiral guiding part, the whirlwind canister and the channel component, and the inlets of the spiral channels are communicated with the communicated ports. The dust cup is simple in structure, convenient to clean and capable of improving the dust and air separation efficiency of a dust removal deviceand reducing the pressure loss.

The invention discloses a zinc slag melting and liquating method and device. Zinc slag is thrown into a smelting furnace to be molten, a protective medium and aluminum are thrown into the smelting furnace, and the aluminum and the liquid zinc slag are fully mixed; the temperature is constant for a period of time, zinc liquid on the bottom layer and floating slag on the upper layer are fully separated through a slagging-off mechanism, and the zinc liquid is discharged to an ingot casting device to be cooled to form a zinc ingot; and the floating slag is fed to be dissolved and subjected to ironremoval and then is fed into an electrolytic cell to be electrolyzed or is directly fed into the electrolytic cell to be electrolyzed, the iron in the floating slag is dissolved in a dissolving tank,deposits and is dried and then is directly used for iron making, a solution inside the dissolving tank is conveyed into the electrolytic cell, zinc generated after electrolysis returns to the smelting furnace after being washed and dried, waste acid in the electrolytic cell can be conveyed into the dissolving tank to be used, and aluminum in the electrolyte is separated by distillation and crystallization or the simple aluminum is obtained in a molten salt electrolysis mode and then is added into the smelting furnace. The method provided by the invention can reduce the raw materials, energy consumption and the investment on the premise of meeting the product requirements.

The invention discloses an industrial waste gas purifying device for removing acid and alkali. The industrial waste gas purifying device comprises a primary purifying tank, a secondary purifying tankand a chimney, wherein the chimney is positioned on the back side of the secondary purifying tank; a suction pump is arranged at the bottom end of the chimney; a flue gas pipe joint is arranged at thesuction hole of the suction pump; the bottom of the side wall of the secondary purifying tank is provided with a second gas hole; a second gas pipe is arranged between the flue gas pipe joint and thesecond gas hole for connecting; a flushing mechanism is arranged in the inner cavity of the chimney; the flushing mechanism comprises a main spraying tube and an auxiliary spraying tube; the auxiliary spraying tube is positioned above the main spraying tube; a positive electrode metal net is arranged between the main spraying tube and the auxiliary spraying tube. The industrial waste gas purifying device has the beneficial effects that fog drops and various small particles in flue gas are in collision with a silk screen and are captured by coulombian force under the dual action of static traction and physical interception, so that clean flue gas is exhausted into the atmospheric air.

The invention discloses online high-temperature dust removal equipment based on a biomass micron fuel garbage hydrogen production furnace, and belongs to the technical field of dust removal equipment. The online high-temperature dust removal equipment based on the biomass micron fuel garbage hydrogen production furnace comprises a smoke outlet pipeline, a plurality of evenly-distributed liquid storage cavities are dug in the smoke outlet pipeline, water suction outlet holes communicating with the interiors of the liquid storage cavities are formed in the positions, located at the right ends of the multiple liquid storage cavities, of the smoke outlet pipeline, liquid storage mechanisms are installed in the water suction outlet holes, air outlet cavities are formed in the positions, located on the upper sides and the lower sides of the liquid storage cavities, of the smoke outlet pipeline, and pipe cavities communicating with the air outlet cavities and the liquid storage cavities are formed between the air outlet cavities and the liquid storage cavities. According to the online high-temperature dust removal equipment, dust on the inner wall of the smoke outlet pipeline can be automatically collected and fused with liquid on the inner wall, finally the dust is discharged out of the outer wall of the pipeline in a flowing water mode, dust cleaning is convenient, meanwhile, evaporation and heat absorption are carried out in the liquid flowing-out process, therefore, heat dissipation can be effectively carried out on the smoke outlet pipeline, and the service life of the pipeline is prolonged.

The invention discloses a prepreg glue flowing control method, which comprises the following steps of: forming a window on a prepreg, jet printing, coating or printing curing glue at the window of the prepreg, and irradiating the curing glue by light to primarily cure the curing glue; and pressing the primarily cured prepregs through a hot press, and completely curing the primarily cured curing glue under the action of heat of the hot press, so that the curing glue and the laminated plate are combined into a whole. According to the invention, the use of low-flow glue or non-flow glue prepregs can be avoided, and the glue overflow of the prepregs in the pressing process can be effectively controlled, so that the flow glue of the prepregs in the pressing process is prevented from flowing to the cavity or the bending groove; the curing adhesive and the PCB are combined into a whole, other special treatment does not need to be carried out on the curing adhesive in the pressing and follow-up processes, no other waste is generated in the operation process, the national and global waste is reduced in cooperation, and environmental protection is achieved.

The invention discloses a touch display panel module and an assembly method thereof. The touch display panel module comprises a display panel module, a touch panel module and a jointing unit, wherein the display panel module is used for displaying pictures; the touch panel module is arranged above the front face of the display panel module, and used for inducing touch input; the jointing unit comprises an anti-seepage adhesive tape and an optical adhesive layer; the anti-seepage adhesive tape continuously covers all edges around the front face of the display panel module; the optical adhesive layer is formed between the display panel module and the touch panel module, and used for jointing the display panel module and the touch panel module. According to the assembly method for the touch display panel module disclosed by the invention, the phenomenon that liquid optical clear adhesive flows to a gap between a display panel and a backlight module due to the capillary phenomenon can be avoided, and further, the assembly yield and the assembly efficiency of the touch display panel module are improved.

The invention discloses an electrolyte injection device used for storage batteries, and belongs to the technical field of battery maintenance equipment. The electrolyte injection device is characterized by comprising a plurality of electrolyte pipes (9) arranged at intervals and electrolyte inlet pipes (7) arranged on the upper sides of the electrolyte pipes (9); a spacing adjusting module is arranged between every two adjacent electrolyte pipes (9); the electrolyte outlet end of each electrolyte inlet pipe (7) is connected with a distribution mechanism respectively; the lower part of each distribution mechanism is provided with a plurality of butting parts; the quantity of the butting parts is greater than or equal to that of the electrolyte pipes (9); and the electrolyte inlet end of each electrolyte pipe (9) communicates with the corresponding butting parts respectively. According to the electrolyte injection device used for the storage batteries, the injection of an electrolyte when various types of storage batteries are arranged together is met, and the injection of the electrolyte for the various different types of storage batteries can be realized through one-step installation, so that the injection time of the electrolyte is greatly reduced, and the injection rate is improved.

The invention discloses a lycopene-based wash-free mask and a preparation method thereof, and belongs to the technical field of cosmetics. The mask comprises a microcapsule structure, and lycopene issealed in the microcapsule structure; the capsule wall of the micro-capsule comprises an elastomer and a copolymer; the elastomer is a thermoplastic elastomer; wherein the thermoplastic elastomer is abio-based thermoplastic elastomer and / or an organic silicon thermoplastic elastomer; wherein the copolymer is polyethylene glycol-b-poly(N-amidino)dodecyl acrylamide. When the product is prepared, gelatin, water and lycopene are stirred and mixed to obtain lycopene dispersion liquid; the lycopene suspension is stirred and mixed with a natural surfactant and a capsule wall material, and a mixtureis dried to obtain the microcapsule structure; and finally, the microcapsule structure, water, an antioxidant and a thickener are stirred and mixed, and the pH value to 7.2-7.8 is adjusted to obtain the lycopene-based wash-free mask.

The invention provides a CPU top cover. Sunken grooves surrounding a cover body are formed in the top face, making contact with a radiator, of the cover body. The sunken grooves are formed in a squareshape or an O shape; and when the number of the sunken grooves is two or more, the surrounding size of the sunken grooves is reduced step by step, and the sunken grooves are concentrically arranged on the surface of the cover body in a sleeving mode. According to the invention, the leakage of liquid metal can be thoroughly avoided, the volatilization and oxidation of the liquid metal can be effectively prevented, and the service life is greatly prolonged; loss caused by liquid metal leakage to a user is effectively eradicated; meanwhile, the applying amount of silicone grease for protection is reduced, thereby facilitating later cleaning and maintenance; and a sealing gasket ring can be used for assisting in improving the sealing performance.

The invention discloses a solid-liquid extraction and separation reactor which comprises a top plate, a bottom plate and a plurality of arc-shaped plates; fixed shafts are fixedly connected to the arc-shaped plates, hole grooves are formed in the arc-shaped plates, filter membranes are arranged in the hole grooves, and the top ends of the fixed shafts penetrate through the top plate and the bottomends of the fixed shafts to be inserted into the bottom plate and rotate relative to the bottom plate; a containing mechanism for replacing a tested sample is arranged outside the top plate, a motoris arranged above the containing mechanism, the output end of the motor penetrates through the containing mechanism, the output end of the motor is provided with a transmission mechanism used for rotating the fixed shafts, the transmission mechanism is located in the containing mechanism, and the transmission mechanism is connected with the fixed shafts; and the containing mechanism is provided with a telescopic mechanism, the bottom of the telescopic mechanism is provided with a scraping plate with a circular-ring-shaped cross section, the surface of the scraping plate is provided with a plurality of air bags which are uniformly distributed. The reactor also comprises an air conveying mechanism used for conveying air to the air bags, and a variety of samples can be rapidly detected one byone. And while the cleaning work is carried out, liquid immersion is carried out on another sample and sample components are extracted.

The invention discloses a ventilation device of a polar region ship. The ventilation device includes an air funnel, an air pipe, a ponding storage assembly and a ponding discharging assembly, whereinthe air funnel is arranged on the outer side of a driving cab of the ship and communicates with the inner part of the driving cab through the air pipe, the air pipe, the ponding storage assembly and the ponding discharging assembly are all arranged in the driving cab, the ponding storage assembly communicates with the air pipe and is used for storing condensate water of the air funnel, and the ponding discharging assembly is used for discharging the condensate water in the ponding storage assembly. According to the ventilation device, the condensate water on the air funnel can be discharged, the situation that equipment in the driving cab is damaged by the condensate water is avoided, and thus normal use of the driving cab is guaranteed.

The invention provides a method and device for controlling temperature drop in the rough rolling process. The method comprises the steps that when a current slab is subjected to descaling, the flow ofa descaling nozzle in the descaling area is controlled to range from 98 L / min to 105 L / min, and the opening and closing state of a reverse water spraying nozzle in the rough rolling area and the opening and closing state of the descaling nozzle are controlled to be consistent; under the situation that the steel casting signal of a pinch roll at an outlet of a fixed-width unit area is collected, supply of cooling water of the pinch roller is controlled to be started; under the situation that it is collected that a next slab enters a fixed-width unit, supply of cooling water of the pinch rolleris controlled to be stopped; under the situation that the signal that the slab enters a vertical roller set at the first pass is collected, supply of cooling water of a vertical roller sliding rail is controlled to be in a stop state; under the situation that the tail-pass roughing mill steel casting signal is collected, supply of cooling water of the vertical roller sliding rail is controlled tobe in a start state, wherein a baffle is arranged on a fixed-width component of the fixed-width unit; a first water scraping plate is arranged on one side of a cooling water nozzle of the vertical roller sliding rail; and a blocking component is arranged on a dust restraining hole in a water tank in the rough milling area.

The invention discloses a rapid sealing and reinforcing device and method for a highway expansion joint. The device comprises: a highway body and expansion joints arranged in the highway body; two mounting grooves, wherein the two mounting grooves are formed in the upper portions of the inner walls of the two sides of the expansion joints correspondingly; two supporting seats, wherein the two supporting seats are located between the expansion joints, and the supporting seats are fixedly connected with the inner walls of the lower portions of the expansion joints; two sealing mechanisms, wherein the two sealing mechanisms are located between the mounting grooves, and the sealing mechanisms are located above the supporting seats; and two fixing mechanisms, wherein the two fixing mechanisms are located in the mounting grooves, and the fixing mechanisms are located on one sides of the sealing mechanisms. The effect that an expansion joint device is installed more rapidly and efficiently is achieved, and therefore the problems that when the distance between a welded steel bar and a steel bar in a road is larger than two centimeters, the expansion joint device is inconvenient to install, and the installation efficiency is reduced are effectively solved.

The invention discloses a permanent magnet synchronous traction machine for an elevator, wherein a traction wheel and a brake wheel are connected to a main shaft, and the traction wheel, the brake wheel and the main shaft are synchronously rotated. In this way, through the main shaft, stable torque transmission is realized between the brake wheel and the traction wheel, and stable start-stop operation of the traction wheel is realized. Because the brake wheel is equipped with an oil removal groove at a side towards the bottom of a holding tank and the oil removal groove is disposed in the circumferential direction of the main shaft, the oil removal groove is located between the main shaft and a brake surface and cuts off the flow of oil stain between the main shaft and the brake face. Whena sealing structure on the permanent magnet synchronous traction machine for the elevator fails to operate and leaks oil, the oil stain can flow into the oil removal groove along the inner surfaces of the main shaft and the brake wheel, and loses the power continuously flowing along the inner surface of the brake wheel under the storage effect of the oil removal groove. Thus, the oil stain is effectively prevented from flowing onto the brake surface along the inner surface of the brake wheel under the condition of oil leakage, and the stable output of braking torque is greatly ensured.

The invention relates to a novel liquid distribution system. The system comprises a cylinder, a liquid collecting unit and a distribution unit, wherein an annular support bulge is arranged in the middle of the inner wall of the cylinder, and a plurality of distribution holes are uniformly distributed in the bottom surface of the cylinder; the liquid collecting unit arranged at the upper part of the cylinder comprises a liquid collecting tank, the liquid collecting tank is jointly formed by a round bottom plate supported on the support bulge and an annular plate which is connected to the outercircumferential edge of the bottom plate and extends upwards, an overflow hole communicated with the liquid collecting tank is formed in the annular plate, a gap is formed between the bottom plate andthe inner wall of the cylinder, and multiple liquid collecting plates distributed in parallel are further arranged at the upper end of the annular plate; the distribution unit arranged at the lower part of the cylinder comprises a distribution pipe A and a distribution pipe B which are staggered for distribution. The novel liquid distribution system has the advantages that with the adoption of atwo-step overflow distribution mode, uniformity of distribution can be guaranteed even under the condition of deflection of media.

According to the ultraviolet radiation dose monitor, the lower electrode serves as an auxiliary electrode to cooperate with a device to work and is used for controlling electric fields in the organic semiconductor layer and the insulating layer; the insulating layer blocks communication between the lower electrode and the organic photochromic material-polymer composite film layer, and current carriers in a channel between the upper electrode groups are prevented from flowing to the lower electrode. The upper electrode group controls the electric fields of the organic photochromic material-polymer composite film layer and the organic semiconductor layer; the organic photochromic material-polymer composite film layer is used as a dielectric layer, when the device works, the properties of the structure and the like of the organic photochromic material are changed and charges are stored when the device is irradiated by ultraviolet light, so that the transmission current between the upper electrode groups is changed, and the current is not changed under the illumination of which the wavelength is greater than that of ultraviolet light or under the dark condition; changes of channel currents between the upper electrodes are in one-to-one correspondence with ultraviolet radiation doses, and the cumulant of ultraviolet radiation can be directly reflected.

The invention discloses a wood molding painting device for different surfaces. The device includes a conveying roller way, and a first conveying group, a painting group for different surfaces and a second conveying group are arranged on the outer side of the conveying roller way in the transmission direction; the first conveying group and the second conveying group are identical in structure and include multiple pressing wheel groups and limiting wheel groups both of which are arranged side by side, wherein the pressing wheel groups and the limiting wheel groups are alternately arranged with each other, and each pressing wheel group includes a pressing bracket positioned above the conveying roller way; a lifting screw rod is connected to the middle of each pressing bracket through a circular hole, a locking nut positioned on the top of the corresponding pressing bracket is arranged on each lifting screw rod, a rotatable pressing wheel is arranged at the lower end of each lifting screwrod, the outer side of each pressing wheel is in an arc shape, a push motor is connected to one side of each pressing wheel through a chain of a chain wheel, the push motors are connected with the lifting screw rods through mounting racks, and pressure springs positioned on the outer sides of the lifting screw rods are arranged between the mounting racks and the pressing brackets. The device has the advantages of being high in coating efficiency, great in coating effect and high in applicability.

The invention discloses a raw material cleaning device for blueberry jam processing, and relates to the technical field of blueberry jam processing. Comprising a mounting base plate, a water supply mechanism and a cleaning mechanism, the water supply mechanism and the cleaning mechanism are fixedly arranged at the top of the mounting base plate, the water supply mechanism comprises a water tank fixedly arranged at the top of the mounting base plate, the cleaning mechanism comprises a cleaning box fixedly arranged at the top of the mounting base plate, and the water tank communicates with the cleaning box; and an electric push rod is fixedly arranged at the top of the cleaning box. By arranging the water supply mechanism and the cleaning mechanism, blueberries are placed in a placement box, an electric push rod drives the placement box to conduct automatic soaking, a motor drives a turbulent flow rod to conduct stirring cleaning, and a water pump is started to conduct flushing after soaking is completed, so that the cleaning efficiency and the cleaning effect of blueberry raw materials are guaranteed; the labor intensity of workers is reduced, and meanwhile the production and machining efficiency is guaranteed.