75results about How to "Reduce space footprint" patented technology

A car light module comprises a dipped beam concentrator (1), a lens (3), a lens collar (4), a radiator (5) and a dipped beam LED circuit board (7); the dipped beam concentrator (1) comprises at least one dipped beam optically focused unit (1-1) arranged in the rear end, an III zone forming unit (1-2) arranged on the bottom, a 50L dark zone forming unit 1-4, and a dipped beam concentrator cut-off line forming unit (1-3) arranged in the front end; by using the structure, the cut off line can be formed without using a shadow shield part to shield, so the space occupation volume is small, and space utilization efficiency and light distribution efficiency are higher.

An LED (light-emitting diode) light source upper beam and lower beam integrated automobile lamp module is characterized in that an upper beam LED circuit board (5) and a lower beam LED circuit board (8) are arranged behind a condenser 1 respectively, and a reflection mirror comprises a first grade reflection mirror (10) and a second grade reflection mirror (9), which are used for forming a lower beam light shape. The first grade reflection mirror (10) can form the spreading width of the lower beam light shape independently, the second grade reflection mirror (9) increases the number of ray of light forming the lower beam light shape, and part of reflected light is used for forming a III region of the lower beam light shape. The ray of light emitted from an LED light source on the lower beam LED circuit board (8) is reflected by the first grade reflection mirror and the second grade reflection mirror, most ray of light therein is emitted after refracted by a lens (4) and forms a spreading width (5-1) of the lower beam light shape on a screen, the other part of ray of light is emitted from the lens (4) after reflected and refracted by the condenser to form a stop line (5-2) of the lower beam light shape and the III region (5-3). According to the invention, a square aluminizing surface does not need to be made on a radiator or other parts, the parts are simple to machine, and the cost is lower; the volume of the automobile lamp module is smaller, and the switching between the upper beam and lower beam has no noise.

An LED light source far and near light integrated car light module, the high beam LED circuit board (5) and the low beam LED circuit board (8) are respectively arranged behind the concentrator 1, and the reflector includes a primary reflector (10) and a low beam LED circuit board (8). The secondary reflector (9) is used to form the low beam light shape. The primary reflector (10) can independently form the broadening of the low-beam light shape, and the secondary reflector (9) increases the number of rays forming the low-beam light shape, and at the same time, part of the reflected light is used to form zone III of the low-beam light shape. The light emitted by the LED light source on the low-beam LED circuit board (8) is reflected by the first and second reflectors, and most of the light is refracted by the lens (4) and then emitted to form a low-beam light on the screen. The broadening (5-1) of the shape, another small part of the light is reflected and refracted by the condenser and then emitted from the lens (4), forming the cut-off line (5-2) and zone III of the low-beam light shape (5‑3). According to the invention, there is no need to make a square aluminum-plated surface on the radiator or other parts, the parts are easy to process, and the cost is low; the volume of the lamp module is small, and the switching between the far and low beams is noiseless.

The invention relates to the technical field of domestic kitchen appliances, in particular to a multifunctional food processing platform. The multifunctional food processing platform comprises a machine base. A driving motor is arranged in the machine base. A speed feedback device is arranged on the driving motor. Matched food processing assemblies are arranged on the platform body. A plurality of sensors used for detecting whether the food processing assemblies are mounted in place or not are arranged on the machine base. A trigger mechanism is arranged at the bottoms of the food processing assemblies and corresponds to the sensors. The sensors are triggered by the trigger mechanism to identify the types of the processing assemblies. According to the types of the food processing assemblies, a control system controls the driving motor to act through the sensors, so that the food processing assemblies are driven to work correspondingly. Multiple functions of the platform are achieved, and the platform is more intelligent, automatic and humanized to use and can achieve the effect that foods manufactured through all functions are good in effect.

The invention provides a multi-vehicle-type clamp switching warehouse system composed of a tetrahedron rotary table and a cross-shaped sliding table. Four side clamps are arranged on an upper tetrahedron frame of the tetrahedron rotary table in a center symmetry manner. A lower rotary table of the tetrahedron rotary table can rotate around the middle axis. Any side clamp can be switched to the butt joint position right opposite to a track butt joint device through rotation of the lower rotary table. A longitudinal sliding rail of the cross-shaped sliding table is in butt joint with a track ofthe track butt joint device, a plurality of transverse tracks are longitudinally arranged at intervals and are crossed with the longitudinal sliding rail in a cross manner, the various cross intersection positions on the cross-shaped sliding table are waiting positions, the side clamp located at the butt joint position is dragged by a traction trolley on the track butt joint device to run to one waiting position and is dragged by a traction trolley on the corresponding transverse track to run towards the left side or the right side to enter a warehouse. The multi-vehicle-type clamp switching warehouse system can meet the six-vehicle-type collineation production requirement, the equipment designing, machining, manufacturing, installing and maintaining difficulty is lowered, and the vehiclebody manufacturing efficiency is improved.

The invention discloses and provides a miniature biochemical analyzer with small volume, simple structure, low cost and high detection efficiency. The biochemical analyzer comprises a support (1), a reaction disc rotating seat (2), a reagent sample plate (3), a sampling system (4), a flushing system (5) and a casing. The reagent sample plate (3) is provided with a plurality of reagent bottles and a sample bottle; the reaction disc rotating seat (2) is fixedly arranged on the support (1); the reagent sample plate (3) is arranged on the reaction disc rotating seat (2); the sampling system (4) and the flushing system (5) are fixed on the support (1); the sampling system (4) is connected with the flushing system (5), and then the sampling system (4) drives the flushing system (5) to move up and down; the casing is connected with the support (1) and comprises all internal systems of the miniature biochemical analyzer. The invention is applicable to the biochemical analysis field.

The invention discloses a cage-structured laser scanning confocal microscopic imaging system and method. The system mainly comprises a three-dimensional precision sample stage, a microscope objectivelens, a fluorescence microscope tube, a cage-structured optical machine component, a laser, a single mode fiber, an optical fiber beam splitter, a dichroic mirror, a filter, an imaging CCD, a single-photon detector, a pulse counter, a calibrator and the like. The main body of the microscopy system is in a stable cage-structured, is assembled from the easy-to-install cage-structured optical machinecomponent, and can optimize excitation laser and fluorescence at different wavelengths. The single mode fiber is used for spatial filtering. The single-photon detector and the pulse counter are usedto detect a weak fluorescence signal at the single-photon level. The calibrator is used to carry out single-photon property analysis on a fluorescence light source. The system provided by the invention has the advantages of high integration, small occupation volume, easy installation and debugging, simple operation and maintenance and the like, and can be used for high-precision imaging of weak fluorescence signals and high-efficiency collection and signal analysis of single-photon sources.

The invention discloses a track geometrical state high-accuracy measurement device which comprises a main vehicle frame. The main vehicle frame is provided with a walking mechanism, a measurement mechanism, a sensing mechanism and a main control unit. The walking mechanism comprises a first walking wheel, a second walking wheel, a third walking wheel, a first guide wheel and a second guide wheel.The measurement mechanism comprises a prism arranged on the main vehicle frame and a measurement wheel arranged corresponding to the first walking wheel. The sensing mechanism comprises a gauge sensorand tilt angle sensors which are arranged in the main vehicle frame. By the adoption of the track geometrical state high-accuracy measurement device, data of the gauge and the superelevation of a track can be measured in real time, three-dimensional coordinate data of the prism are measured through a total station, the measured data are processed through the main control unit to obtain track geometrical state indexes such as the track direction, the height, the versed sine and the distortion of the track, deviation between a track plane and a design value and deviation between the elevation and a design value, the measurement accuracy of the device is greatly improved, and the accuracy and reliability of a measurement result are guaranteed.

A car light module comprises a dipped beam concentrator (1), a lens (3), a lens collar (4), a radiator (5) and a dipped beam LED circuit board (7); the dipped beam concentrator (1) comprises at least one dipped beam optically focused unit (1-1) arranged in the rear end, an III zone forming unit (1-2) arranged on the bottom, a 50L dark zone forming unit 1-4, and a dipped beam concentrator cut-off line forming unit (1-3) arranged in the front end; by using the structure, the cut off line can be formed without using a shadow shield part to shield, so the space occupation volume is small, and space utilization efficiency and light distribution efficiency are higher.

The invention discloses an operating table for maintenance of electronic products. The operating platform includes a table body and a sliding door, the table body is internally provided with a groove,a sliding way is arranged above the groove, the sliding door is embedded in the sliding way, a handle is installed on the sliding door, a lifting clamping unit is installed in the groove, and an optimization unit is installed in the table body. The operating table for maintenance of the electronic products has the beneficial effects that the structure is compact, the occupation space is small, when in use, a clamping structure can be lifted out of the surface of the operating table through a lifting structure, through the clamping structure, the electronic products with different sizes can befirmly fixed to the operating table, and manually fixing the electronic products by people is replaced; and when maintenance is completed, a clamping device is lowered back into the operating table through the lifting function, the space occupation volume is saved, and meanwhile, the phenomena that the operating table is exposed to the outside for a long time, deposition is left and the like areavoided.

The invention relates to a lens refractive index measuring device and method, the device comprises a diopter measuring module, an optical thickness measuring module, a confocal reflection measuring module and a measured lens, the diopter measuring module comprises a first light source module, a first collimating lens, a Hartmann diaphragm and a photoelectric detector Cam; the optical thickness measurement module comprises a second light source module, a second collimating lens, a third light source module, a third collimating lens, a focusing lens, a first beam splitter, a second beam splitter, a third beam splitter, a fourth beam splitter, a reflector, a photoelectric detector D1 and a photoelectric detector D2. The confocal reflection measurement module comprises a luminous source, a photoelectric detector D3, a Y-shaped optical fiber, a lens group and a mesoporous prism, the Y-shaped optical fiber comprises a first port, a second port and a third port, the device reduces the number of optical elements, simplifies the optical structure, is convenient to operate, reduces the cost, and reduces the space occupied area of the device.

The invention relates to a power box. The power box includes a main shell. A first circuit board and a second circuit board are arranged in parallel in the main shell. A signal can be transmitted between the first circuit board and the second circuit board after being input to the main shell. The power box also includes a separating layer which traverses the main shell and is located between the first circuit board and the second circuit board. The separating layer is provided with convex parts. The convex parts are close to the first circuit board or the second circuit board. The separating layer, the first circuit board and the second circuit board separate the main shell into multiple independent cavities so as to electrically isolate the circuits in the main shell. The invention also relates to a vehicle-mounted power supply system which includes the power box and is provided with a power circuit and a control circuit in the power box. Electrical isolation is formed between the power circuit and the control circuit. The invention also relates to a vehicle which includes a vehicle body and the vehicle-mounted power supply system arranged at the vehicle body.

The invention discloses an integrated environment simulation test device and method. The device comprises a box body and a temperature adjusting mechanism arranged in the box body; the vacuum tank is used for providing a closed test space environment for a test; a cold plate is arranged in a vacuum tank, a test sample is placed, a heat sink is arranged on the inner wall of the vacuum tank, and a simulation space cold black environment is provided; a circulating working medium storage part, a cooling part and a heating part are arranged in a box body, a heat exchange pipeline loop and a heat exchange pipeline access are used for connecting the box body with a cold plate and a heat sink to form a closed loop, a circulating pump is installed on the heat exchange pipeline loop, the circulating pump is used for carrying out internal circulation on a circulating working medium, and the temperature of the circulating working medium is increased or decreased according to needs; the temperature regulation and control on the heat sink and the cold plate are realized; a first temperature sensor, a flow sensor and a pressure sensor are installed on a heat exchange pipeline inlet path and a heat exchange pipeline loop, the temperature, the flow and the pressure of a circulating working medium in the heat exchange pipeline inlet path and the heat exchange pipeline loop are measured in real time, and accurate regulation and control are achieved.

The invention discloses a bidirectional carrying mechanism, which comprises a steering assembly, and the steering assembly comprises a steering base, a steering cantilever with one end rotatably connected with the steering base and a steering driver in transmission connection with the steering cantilever; two groups of transfer assemblies, which are symmetrically arranged on the two sides of the steering assembly; and a material taking and placing module is installed at the other end of the steering cantilever, and the steering cantilever is driven by the steering driver to pull the material taking and placing module to be switched between the two transfer assemblies in a reciprocating mode. According to the bidirectional carrying mechanism provided by the invention, materials can be stacked on the other group of positioning jigs on the other side while carrying is carried out on one side, the carrying gap is fully utilized, the carrying interval is shortened, and the carrying efficiency is improved exponentially.

The invention discloses a confocal microscopic imaging system and method in a vacuum cavity based on a cage structure. The system comprises a vacuum cavity, a vacuum cavity sealing cover, a quartz window piece, a three-dimensional electric displacement stage, a galvanometer system, a microscope objective, a fluorescence microscope tube, a cage structure optomechanical module, a laser, a single mode fiber, a fiber splitter, a dichroic mirror, an optical filter, an imaging CCD, a single photon detector, a pulse counter, a calibrator and a computer. The three-dimensional electric displacement stage and the microscope objective are arranged in the vacuum cavity, the galvanometer system and the main body of the microscope system are arranged at the outer portion of the vacuum cavity, and the main body of the microscope system employs a stable cage structure which is formed by the easily installed cage structure optomechanical module. The confocal microscopic imaging system and method are high in integration degree, small in occupied volume, easy to install and debugg and simple to operate and maintain, can be used for high-precision imaging of eak fluorescent signals in the vacuum cavity or the low-temperature cavity and high efficiency collection and signal analysis of a single photon source.

The invention discloses an efficient and compact vacuum cup necking machine comprising a rack, a transverse guide rail horizontally arranged on the rack, necking rolling wheels slidably connected to the transverse guide rail, cup body fixing frames and locating parts, and the locating parts can move longitudinally and are used for locating the top of a cup body. The four cup body fixing frames areinstalled on a rotary disc together longitudinally rotationally. The two necking rolling wheels and the two locating parts are arranged. The rotary disc is driven to rotate by the first motor. The lower ends of the cup body fixing frames are connected with transmission gears correspondingly. The transmission gears are driven by a main gear on a main motor on one side of the rotary disc. The maingear simultaneously drives two of the transmission gears to rotate. The efficient and compact vacuum cup necking machine is compact in structure and convenient and fast to operate, one motor can simultaneously drive two cup bodies for necking, to-be-machined cup bodies can be put on a preparation station while necking is conducted, thus feeding and discharging are connected fast, and production efficiency is promoted greatly.

The invention relates to the light attenuation device and particularly relates to an integrated light attenuation device. The integrated light attenuation device comprises a first light splitter, a second light splitter, a first optical power monitoring device and a second optical power monitoring device. An optical signal emitted by an input optical fiber goes through a first light splitter. Partof optical signals are reflected to the first optical power monitoring device through the first light splitter . An optical signal emitted by an optical attenuation mechanism goes through the secondlight splitter. Part of optical signals which go into an output optical fiber are reflected into the second optical power monitor through the second light splitter. The invention designs an integratedlight attenuation device in which optical power monitoring devices are arranged. The integrated light attenuation device does not need to adopt extra optical power monitoring devices, reduces the volume occupying spaces, simplifies external wire connection, makes product integrated, improves stability, reduces production cost and improves integral performance.

The invention relates to the technical field of luggage equipment, in particular to an intelligent lock. The intelligent lock comprises a box. A leaf spring fluted disc, a clamping assembly capable of being pressed, a Microduino intelligent module, a telescopic electromagnet and a compression spring assembly are arranged in the box. The box is provided with a first opening and a second opening, the head of a safety steel wire rope is connected with the first opening in a clamped mode, the safety steel wire rope can be stretched through the first opening, the telescopic electromagnet and the compression spring assembly are arranged at the second opening, and the head of the safety steel wire rope can penetrate into the second opening to be connected with the telescopic electromagnet and the compression spring assembly in a clamped mode. The invention further relates to a luggage. The luggage comprises a luggage body and the intelligent lock. The intelligent lock is fixedly arranged on the luggage body, and the circumferential side face of the luggage body can be folded towards the interior of the luggage body. Sliding wheels are arranged at the bottom of the luggage body, a right-angle-n-shaped pull rod is arranged at the back of the luggage body and connected with the sliding wheels into a whole, and the width of the pull rod is equal to that of the luggage body. By means of the intelligent lock, monitoring within a certain distance can be achieved; by means of the luggage, temporary luggage storage and fixing can be achieved.

The invention discloses a water retaining device for hydraulic engineering construction. The water retaining device is made in the mode that multiple fixing baffles are connected in sequence. Each fixing baffle comprises a fixed supporting plate and a suspended baffle. Each fixed supporting plate is in a rectangular plate shape, and an opening groove which transversely penetrates through each fixed supporting plate is formed in the top end of each fixed supporting plate. A protective cover which is used for sealing the top end of the corresponding opening groove is arranged at the top end of each fixed supporting plate. One end of each protective cover is connected with the front side of the top end of the corresponding fixed supporting plate through a hinge, and the other side of each protective cover is connected with the rear side of the top end of the corresponding fixed supporting plate through a buckle. Each suspended baffle is made of wood materials or plastic, the length of each suspended baffle and the length of the corresponding fixed supporting plate are same, and each suspended baffle is arranged in the corresponding opening groove and can longitudinally slide relativeto the corresponding opening groove. A water inlet through hole is formed in the rear end face of each fixed supporting plate and communicates with the corresponding opening groove.

The invention discloses a multi-functional burglary-resisting balcony window which comprises a burglary-resisting window grille fixed on the wall of a balcony and assembled with the balcony, the burglary-resisting window grille comprises a sun-shading board (arranged at the upper part of the grille) and a laundry rack (arranged at the lower part of the grille), the top end of the sun-shading board is movably connected with the wall, the bottom end of the laundry rack is movably connected with the wall, the sun-shading board and the laundry rack are opened or closed by a control device arranged on the wall. As a burglary-resisting window, the multi-functional burglary-resisting balcony window disclosed by the invention is compact in an integral structure, small in space-occupied volume, firm in installation, strong in burglary-resisting performance, and high in installation efficiency; and when an emergency situation occurs, the multi-functional burglary-resisting balcony window disclosed by the invention can be opened as an emergency exit at any time, thereby facilitating self-rescuing and other rescues, so that a reliable guarantee is provided for indoor personal safety.

The invention belongs to the technical field of filtering equipment, and particularly discloses a highly-integrated filtering system which comprises a water tank, wherein the water tank comprises a common machining low-pressure area and a central water outlet high-pressure area which are communicated with each other, the common machining low-pressure area and the central water outlet high-pressurearea are separated by a partition plate, and liquid unidirectionally flows to the central water outlet high-pressure area from the common machining low-pressure area; a primary filtering unit, a cutting oil cooling pump assembly and a flushing pump assembly are arranged in the common machining low-pressure area, and a pressurizing filtering unit is arranged in the central water outlet high-pressure area. The invention further discloses a using method based on the filtering system. Cooling and flushing cutting fluid needed by common machining can be provided for a machine tool, high-cleannessand high-pressure cutting fluid needed by central water outlet can be provided for the machine tool, water tank sharing of common machining and central water outlet functions can be achieved, the integration level is high, the structure is shared, resources are fully utilized, and space occupied area is reduced.

The invention relates to the technical field of liquid electric heating, in particular to a small-size high-efficiency electric heating device with a waste heat recovery function. The device comprisesa plurality of electric heating tubes, the plurality of electric heating tubes communicates with each other through connecting tubes to form a liquid electric heating channel, a heat conduction shellare arranged outside the electric heating tubes in a sleeved mode, the upper ends and the lower ends of the electric heating tubes are fixed together with the heat conduction shell through fixing pieces, the heat conduction shell is integrally formed with a water inlet tube, and the water inlet tube communicates with the water inlet end of the liquid electric heating channel. According to the device, a liquid electric heating assembly can effectively reduce the size of the assembly under the same power, the occupied volume of the space is reduced, meanwhile, heat can be recycled, so that theheat efficiency is improved, the energy is saved, the environment is protected, and meanwhile, the temperature of the outer sleeve shell is kept low and the outer sleeve shell is convenient to use ina narrow space.

The invention relates to a medical nursing disinfection device for large internal medicine department, which comprises an electric lifting sliding table, a disinfection main machine is arranged on the right surface of the electric lifting sliding table, and a sealing mechanism is arranged on the left surface of the electric lifting sliding table. According to the medical nursing disinfection device for the large internal medicine department, by arranging the sealing mechanism and the first stretching assembly, the bed body can be in a closed environment for disinfection treatment, the bed body does not need to be moved, ozone can be conveyed into the sealing mechanism by arranging the disinfection main machine and the communicating assembly, the bed body is in an ozone environment for disinfection. After disinfection is completed, unreduced ozone can be discharged in time, so that the labor intensity of medical staff can be reduced, the thoroughness of disinfection can be ensured, the disinfection efficiency is improved, a sealing mechanism can be compressed and overturned by arranging a first stretching assembly and a second stretching assembly, and thus the space occupied volume of the whole device is reduced. An operator can conveniently move in a room.

The invention discloses a tennis ball serving device and a usage method thereof. The tennis ball serving device comprises a machine body, a ball containing frame and supporting seats, the upper end ofthe machine body is connected with the ball containing frame through a clamping groove. The bottom end of the ball containing frame is connected with a lower ball disc through a clamping groove, fourball holes are formed in the lower ball disc and evenly distributed in the lower ball disc, a ball falling hopper is arranged at the bottom end of the lower ball disc, the ball falling hopper is connected with the ball containing frame through a clamping groove, and the bottom end of the ball falling hopper is rotationally connected with a ball rail. Beneficial effects are that: the method is suitable for large-scale production; the device is novel in structure, convenient operation, a supporting seat, an inclined rod, a rotating motor and an electric push rod are arranged; the serving mechanism is optimized, the structure is more compact and reasonable, the occupied space is saved, different tennis balls can be sent out, training of a user is facilitated, the device is more practical, the user can see the number of the tennis balls in the ball containing frame on the other side of the tennis court through the transparent window, the tennis balls can be supplemented conveniently and timely, and the tennis ball serving device is convenient to use and practical.

The invention relates to a drum and multilayer type woven fabric drying oven for a stentering and setting machine. The drum and multilayer type woven fabric drying oven is characterized in that an outer barrel (1) sleeves an inner drum (2), the position of the outer barrel (1) is fixed, the inner drum (2) is controlled by a motor (5) to rotate, woven fabric (8) is guided and conveyed to an area inside the outer barrel (1) and on the periphery of the inner drum (2) through two guide rollers (7) at the lateral open slot (11) of the outer barrel (1), hot air is conveyed into the inner drum (2) and the internal interlayer cavity (9) of the outer barrel (1), and wrapping type drying of the woven fabric (8) is achieved through air outlets. The drum and multilayer type woven fabric drying oven has the advantages that efficient woven fabric drying is achieved while the space occupation of the drying oven is reduced greatly, and convenient drying oven setting can be achieved.

The invention belongs to the technical field of machining of seamless metal rings, and particularly discloses a rolling ring production process. The rolling ring production process comprises the following steps that blanks are weighed, specifically, the blanks and a blank loading device are prepared, and the blanks are sequentially weighed; heat treatment is conducted, specifically, a blank heating device is prepared, and the blank is placed in the blank heating device for heating; upsetting and slotting are conducted, specifically, a blank upsetting device is prepared, and and the blank is put into the blank upsetting device for upsetting and slotting; punching is conducted, specifically, a blank punching device is prepared, and the blank is put into the blank punching device to be punched; broaching is conducted, specifically, a ring rolling machine is prepared, and the blank is put into the ring rolling machine for broaching; and collecting is conducted, specifically, a ring rollingmachine conveying device is prepared, and the blank is put into the ring rolling machine conveying device for recycling. The invention aims to provide a ring rolling production process to solve the problem of difficult hole opening caused by large blank thickness.

The invention discloses a distance light guide module and a vehicle lamp module thereof. The automobile lamp module comprises a high-beam light guide module (1), a lens (4), a high beam LED circuit board (5), a low beam LED circuit board (8), a primary reflector (10) and a secondary reflector (9), wherein the primary reflector (10) and the secondary reflector (9) are used for forming a low beam shape. The LED light is reflected by a primary low-beam reflector and a secondary low-beam reflector, most of the light is refracted by the lens (4) and then emitted out, low-beam shape broadening (5-1)is formed on a light screen, the other small part of the light is reflected and refracted by the high-beam light guide module and then emitted out of the lens (4), and a low-beam shape cut-off line (5-2) and a III light shape (5-3) are formed. According to the invention, an optical element is subjected to integration, position precision among all the components is guaranteed, no noise is generated during high beam and low beam switching, the occupied space can be small, brightness changes of a specific area in the low beam shape are controlled, the ADB function is effectively achieved, the road surface irradiation effect of the automobile lamp is improved, a clear, comfortable and dazzling III-area light shape is provided, and the automobile driving safety performance is improved.

The present invention discloses a potato and sweet potato washing device. The washing device comprises a shell body, a funnel, fixing feet and a brush control box. A first motor is arranged at the upper side of the shell body and connected with a rotating shaft via a belt, the rotating shaft is arranged within the shell body, brushes are arranged on the surface of the rotating shaft, a rotary drum conveying belt is arranged at the lower side of the shell body, a second motor is arranged at the right side of the brush control box and connected with the rotary drum conveying belt via a belt, a rotary drum control box is arranged at the right side of the second motor, a first power switch is arranged on the surface of the rotary drum control box, a display screen is arranged at the left side of the first power switch, and an adjustment rotary knob 2 is arranged at the lower side of the rotary drum control box. In the washing device, a rotary handle is arranged at the upper side of the rotary drum conveying belt, the rotary drum conveying belt can be pulled up, and space occupied area of the device can be effectively reduced.