262results about "Liquid spraying plants" patented technology

The invention relates to a counter-ion adsorption high-voltage electrostatic spraying device and application thereof to preparation of a food sugar coating, and belongs to the technical field of equipment machinery and food processing. The device comprises a material conveying system, a high-voltage electrostatic spraying system, a sugar liquid supply system, a gas supply system, a sugar liquid recovery system, a microwave vacuum drying system and a control cabinet, the sugar liquid supply system and the gas supply system are both connected with the high-voltage electrostatic spraying system, the material conveying system is arranged below the high-voltage electrostatic spraying system, the material conveying system is connected with the microwave vacuum drying system, and the sugar liquid recovery system is further arranged below the material conveying system; the above systems are all controlled by a control cabinet. Through pulse switching of a high-voltage electrostatic field and a sugar liquid material, counter-ion charge accumulation of sprayed sugar liquid is realized, namely, positive charge sugar liquid (chitosan and the like) and negative charge sugar liquid (Arabic gum, carrageenan and the like) are alternately sprayed under the high-voltage electrostatic field, so that electrostatic adsorption and directional deposition of the sugar liquid on the surface of food are realized.

The purpose of the present invention is to provide a hopper for washing a coating machine, the hopper being capable of reliably separating air from other components in waste paint and discharging only the air without leakage of waste liquid to the outside. A hopper 21 for washing a coating machine according to the present invention includes a cylindrical body 46 that has an opening 46c at an upper end thereof and an upper lid 24 that covers the opening 46c. The upper lid 24 has an insertion hole 22 through which a rotary atomizing head 30 that is rotatably provided in a coating machine 4 can be inserted into the cylindrical body 46. The hopper 21 further includes a tank-like member 23 outside the cylindrical body 46. The tank-like member 23 has: a cylindrical outer wall portion 41 in which an exhaust hole 43 is formed at an upper section thereof; and a bottom portion 42 an inner surface of which is curved inward. A baffle plate 44 for restricting crawling up of waste paint ejected from the rotary atomizing head 30 is made to protrude from a lower inner surface of the outer wall portion 41 all around the inner surface. Selected drawing: FIG. 2

The invention discloses a low-residue electrostatic powder automatic spraying system for a medical equipment structural part, and relates to the technical field of electrostatic spraying equipment. The system comprises a machining platform and a spraying chamber, a U-shaped communicating opening and a glass window are arranged in the middle section of the spraying chamber, and a hoisting conveying assembly, a spraying pretreatment assembly, an electrostatic spraying assembly, a spraying aftertreatment assembly and a hot air drying assembly are integrated in the spraying chamber; the hoisting conveying assembly achieves automatic transfer and posture adjustment of the structural parts through a driving rotating roller and a steering driving motor. The electrostatic spraying assembly adopts three symmetrical swinging spraying arms, and is matched with rotation of a rotating spraying box and movement of a lifting spraying seat to realize all-directional dead-corner-free spraying; a spraying and rolling brush composite cleaning process is adopted in pretreatment, and infrared curing and hot air drying are combined in aftertreatment. The system is high in integration degree, the spraying quality and the operation efficiency can be remarkably improved, the field occupancy rate is reduced, and the system is suitable for large-scale spraying operation of medical equipment structural parts.

The invention discloses an all-dimensional spraying device for automobile special-shaped parts, and relates to the field of spraying equipment.The all-dimensional spraying device comprises a spraying workbench, a multi-angle adjusting mechanism, a plate mold and a spraying mechanism, the multi-angle adjusting mechanism, the plate mold and the spraying mechanism are installed on the spraying workbench, and the multi-angle adjusting mechanism comprises a transverse deflection plate, a longitudinal deflection plate and a negative pressure tool assembly; the transverse deflection plate is rotationally installed on the spraying workbench, the longitudinal deflection plate is rotationally installed on the transverse deflection plate, the deflection axis of the transverse deflection plate is perpendicular to the deflection axis of the longitudinal deflection plate, the negative pressure tool assembly comprises a plurality of negative pressure columns, and the negative pressure columns are sleeved with the plate molds. The overall dimension of the plate mold is matched with the overall dimension of a to-be-sprayed plate, the to-be-sprayed plate is attached to the plate mold, a plurality of heating cavities are independently formed in the negative pressure column tool and the plate mold, the spraying position of the plate always tends to be in a horizontal state, and the spraying position of the to-be-sprayed plate is in a synchronous curing mode. And the problem of self-flowing of the coating due to self gravity is avoided.

Described are an apparatus for generating and collecting nanospray reactive droplets and a method for analyzing a protein digestion. The apparatus includes a capillary, counter electrode, collection vessel, electrostatic lenses, and voltage control module. The capillary receives a mixture that includes a protein and an enzyme and has an outlet disposed in the aperture to dispense the mixture. The collection vessel has a concave surface to receive a nanospray plume emitted from the capillary outlet. The counter electrode and electrostatic lenses are disposed along a nanospray path defined between the capillary outlet and the collection vessel. Each electrostatic lens is formed of an electrically conductive plate having an aperture therein to pass a nanospray reactive plume. The voltage control module is in electrical communication with and is configured to independently control the voltage of the capillary, the counter electrode, the collection vessel and each of the electrostatic lenses.

The invention provides an infrared temperature control electrostatic spraying system and method. The system comprises a mechanical execution module, an infrared temperature control module, an electrostatic spraying module, a feeding module and a control module. The electrostatic spraying module comprises a high-voltage electrostatic generator, an electrostatic spray gun and an atomization adjusting unit; the infrared temperature control module comprises an infrared temperature measurement sensor and a temperature data processing unit. The infrared temperature measuring sensor and the electrostatic spray gun move synchronously, the surface temperature of a workpiece is collected in real time, and the control module dynamically adjusts the output voltage of the high-voltage electrostatic generator, parameters of the atomization adjusting unit and the moving speed of the mechanical arm after receiving temperature data. According to the scheme, the problem of parameter adaptation imbalance caused by temperature difference in traditional spraying is effectively solved, the coating uniformity is greatly improved, stable spraying quality is guaranteed, and the production qualification rate is increased.

The application relates to a water-based fluorocarbon color paste electrostatic spraying system and relates to the technical field of paint spraying equipment, which comprises a machine body, a spray gun for spraying workpieces is arranged on the machine body, a feed loop for conveying color paste to the spray gun is arranged on the machine body, an electrostatic generator is connected to the feed loop, and an adjusting mechanism for adjusting the opening and closing of the spray gun is arranged on the machine body. The electrostatic generator supplies power to the feed loop, and electrostatics are mixed into the color paste, so that the color paste is negatively charged; the adjusting mechanism opens the spray gun, and then the color paste mixed with the negative charge is sprayed on the workpiece with positive charge, and a uniform coating is deposited, so that the operation is convenient, and the possibility that the color paste is difficult to be adsorbed on the workpiece and causes uneven distribution of the color paste on the surface of the workpiece is reduced.

An applicator for electrostatic deposition of dry powder on a grounded continuous moving electrically conductive web is provided that includes a powder feeding system, at least one powder dispenser, an electrostatic deposition chamber, and at least one wire electrode in the electrostatic deposition chamber. An opening of a powder dispenser outlet is arranged along the latitude of the electrically conductive web, and the ratio of the width of the outlet opening and the coating width of the web is in the range of 0.25-1.0. The powder dispenser has a defined angle relative to the web and a vertical distance between the powder dispenser outlet and the web. The first wire electrode generates a corona discharge zone with a radius and have a vertical distance between the web.

The utility model relates to the technical field of powder spraying equipment, in particular to a multi-angle aviation accessory automatic powder spraying device which comprises a bearing shell, a plurality of electrostatic powder spraying equipment bodies, two position adjusting mechanisms and a hanging mechanism. A shielding plate is slidably connected into the limiting shell, and the multiple electrostatic powder spraying equipment bodies are arranged at the two ends of the interior of the bearing shell correspondingly. According to the aviation accessory electrostatic powder spraying device, the position adjusting mechanisms are arranged at the two ends of the interior of the bearing shell, the multiple electrostatic powder spraying device bodies and the spraying heads are used in cooperation, electrostatic powder spraying can be conveniently conducted on aviation accessories, and a first motor is started, so that a rectangular plate and a connecting plate move; and then a second motor is started to enable a connecting block to move, so that the multiple nozzles are deflected, and then powder spraying treatment can be conveniently conducted on the accessories from multiple angles.

The utility model discloses an aluminum profile electrostatic powder spraying hanger, and relates to the field of spraying hangers, the aluminum profile electrostatic powder spraying hanger comprises a hanging bracket, one end of the outer part of the hanging bracket is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding rod, and one end of the hanging bracket far away from the sliding rod is fixedly connected with a fixed rod; the ends, away from the hanging bracket, of the sliding rods and the fixed rods are fixedly connected with connecting frames, elastic inner clamping mechanisms are fixedly installed on the inner sides of the two connecting frames, an elastic reset mechanism for driving the sliding rods to slide is installed at the back end of the hanging bracket, and the two elastic inner clamping mechanisms conduct inner clamping on an inner cavity of the end of the aluminum profile. By arranging the elastic reset mechanism and the elastic inner clamping mechanism, aluminum profiles of different sizes can be hung, and the application range is wider.

Provided is a pattern forming apparatus which may form a pattern on a substrate with high precision by using a material including an organic material, the pattern forming apparatus including: a capillary facing a grounded substrate and capable of storing a solution including a sample; a power source applying a voltage to the capillary; a stencil mask disposed between the capillary and the substrate, and including an opening through which the sample passes; and a cross-direction actuator moving the stencil mask in a cross direction crossing a direction in which the sample passes.

A painting target surface (W1) of a resin bumper (W) is painted by discharging a paint mist from a spray gun (61) toward the painting target surface (W1) with a charged conductor (2) arranged in contact with an opposite side to the painting target surface (W1). The paint mist is uncharged or is charged with electric charges having an opposite polarity to that of the conductor (2) and at a potential having a lower absolute value than that of the conductor (2).

The utility model discloses a swing arm electrostatic paint spraying hanger, which relates to the field of paint spraying, and has the technical scheme that the swing arm electrostatic paint spraying hanger comprises a main frame body and a plurality of auxiliary hanging frames, the main frame body is of a quadrilateral frame structure and comprises two long rods and two short rods, one long rod is provided with a plurality of conductive joints, and the other long rod is provided with a plurality of brackets; the conductive connectors and the brackets are in one-to-one correspondence and are the same in height, one end of each auxiliary hanging frame is detachably connected with the corresponding conductive connector, the other end of each auxiliary hanging frame is supported by the corresponding bracket, and a plurality of hanging piece hooks are arranged on the auxiliary hanging frames. Through the matching design of the clamping sleeve joint and the threads, the auxiliary hanging racks can be quickly replaced, the specifications of the auxiliary hanging racks can be flexibly adjusted according to the size of the swing arm in actual use, the auxiliary hanging racks with different specifications are provided with different numbers of hanging piece hooks, and the number of the auxiliary hanging racks can be adjusted, so that the distance between every two adjacent auxiliary hanging racks is adjusted; therefore, the applicability of the paint spraying hanger is improved.

To provide a pattern formation device which uses a material containing organic substances to form a pattern on a substrate with high accuracy.SOLUTION: A pattern formation device includes: a capillary which is disposed facing a grounded substrate and in which a solution containing a sample may be stored; a power source which applies a voltage to the capillary; a stencil mask which is disposed between the capillary and the substrate and includes an opening through which the sample passes; and an intersection direction actuator which moves the stencil mask in an intersection direction intersecting with a direction in which the sample passes.SELECTED DRAWING: Figure 6

The utility model relates to the technical field of conveying equipment, and discloses a conveying device for a rotor electrostatic powder coating machine, which comprises a bottom table, a cavity is arranged in the bottom table, the inner wall of the cavity is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with an annular table, and the annular table is fixedly connected with a motor. Supporting frames are fixedly connected to the two sides of the bottom table, an annular conveying table is fixedly connected to the other ends of the supporting frames, and a motor is fixedly connected to the inner wall of the annular conveying table. The coating device has the following advantages and effects that a worker drives a motor to control a rotating shaft to drive a gear to rotate, annular transmission is carried out through a tooth-shaped transmission belt, a second motor drives a second rotating shaft to rotate, and a clamping device and a carrying rotor are made to rotate, so that uniform coating is facilitated; the second cylinder controls the second telescopic rod to drive the insertion frame to be inserted into the corresponding protective shell.

The utility model discloses a powder spraying device capable of uniformly spraying powder, which comprises a bearing plate, a supporting box body is fixedly arranged above the bearing plate through a bolt fastener, a control box body is stably and fixedly arranged at the top of the supporting box body, an oil-water separator is arranged on one side of the supporting box body, and a water outlet is formed in the other side of the supporting box body. A main air inlet seat is specially arranged on the rear side of the control box body, an air inlet pipe is connected to the upper portion of the main air inlet seat, a vulcanizing powder barrel device is further placed on the upper portion of the bearing plate, a powder suction rod stretches into the vulcanizing powder barrel device to suck powder, the powder is conveyed to a spray gun through a wheel cylinder body and a powder conveying pipe, it is guaranteed that the powder is conveyed stably and continuously, and a foundation is laid for uniform powder spraying. The fluidizer enables powder to uniformly enter a gun and avoid caking, the adjusting static knob on the box body is controlled to accurately adjust static parameters, the powder is uniformly attached to a workpiece, the atomization adjusting valve accurately adjusts atomization parameters, the powder is atomized well and diffused uniformly, uniform distribution in the whole powder spraying process is achieved, and the powder spraying quality is improved.

A dry powder coating system is provided. The system includes sensors configured to detect attributes for a coating comprised of powder particles. The powder particles are deposited onto a web by a powder deposition unit. The system includes a treatment unit disposed downstream of the powder deposition unit and configured to apply a treatment to the coating, and an intervention unit. A processing device is configured to execute instractions stored in a memory to perform operations including, in response to a deviation between the attributes for the coating detected by the one or more sensors and a set of acceptable attributes, activating the intervention unit to at least one of remove a section of the deposited coating from the web causing the deviation, adjust operation of the treatment unit, or adjust operation of the web.

An electrostatic nozzle system for agricultural spraying comprising at least one additive fluid source configured to contain an additive fluid and an electrostatic nozzle assembly in communication with the at least one additive fluid source. The electrostatic nozzle assembly includes an electrostatic charging element configured to electrostatically charge the additive fluid. An agricultural product source containing an agricultural product and an agricultural product nozzle assembly in communication with the agricultural product source, the agricultural product nozzle assembly configured to dispense the agricultural product from an agricultural product nozzle orifice.

To provide a deposition system which forms a thin film made of resin and inorganic fine particles in a uniform and accurate thickness on a large film surface.SOLUTION: A deposition system supplies mist containing fine particles to a substrate P to form a film including the fine particles on a surface of the substrate and includes: a mist generation part 14 which atomizes a liquid containing the fine particles to generate the mist; and a mist supply part 31 which supplies the mist to the substrate. The mist supply part includes: a temperature regulating part which regulates a temperature of the mist to a first temperature; and a substrate temperature regulating part which makes a temperature of the substrate to a second temperature. The substrate temperature regulating part sets the second temperature to a temperature lower than the first temperature.SELECTED DRAWING: Figure 1

The utility model provides a width-adjustable powder spraying device. A plurality of groups of conveying rollers are arranged at the top of a conveying frame; the mounting frame is arranged above the conveying frame, and a mounting cavity is formed in the mounting frame; the powder spraying pipe is horizontally arranged in the mounting cavity, the powder spraying pipe is arranged perpendicular to the conveying direction of the conveying frame, and a plurality of spraying heads are evenly arranged at the bottom of the powder spraying pipe; the feeding mechanism is arranged on one side of the conveying frame and connected with one end of the powder spraying pipe, and the feeding mechanism is used for conveying materials to the powder spraying pipe and spraying the materials out of the spraying head; the adjusting mechanism is provided with a cylindrical adjusting plate, the adjusting plate is slidably arranged in the powder spraying pipe in the axial direction of the powder spraying pipe, and the side wall of the adjusting plate is sealed on the inner wall of the powder spraying pipe. By arranging the adjusting plate of the adjusting mechanism, when the adjusting plate slides in the powder spraying pipe, the length of the part, communicated with the feeding mechanism, of the inner cavity of the powder spraying pipe can be changed, then the number of the spraying heads capable of spraying powder is changed, and the purpose of changing the powder spraying width is achieved.

The invention relates to the technical field of marble surface treatment, in particular to a natural marble self-cleaning anti-erosion surface treatment process. The technical problem to be solved by the invention is to provide the natural marble self-cleaning anti-erosion surface treatment process which is firm in combination, durable in function and suitable for large-scale production. The invention discloses a natural marble self-cleaning anti-erosion surface treatment process. The process comprises the following steps: performing plasma surface activation on a stone substrate; a nanometer titanium dioxide photocatalysis bottom layer is formed through liquid phase deposition and heat treatment; constructing a micro-nano super-hydrophobic surface layer consisting of fluorosilane modified nano silicon dioxide particles and hydrophobic resin on the bottom layer by adopting an electrostatic atomization spraying technology; and the coating is stabilized through gradient curing. According to the invention, a dual self-cleaning mechanism of photocatalytic decomposition of organic matters and super-hydrophobic physical repulsion is achieved, and meanwhile, the coating is firm in combination and high in durability.

The utility model provides an electrostatic powder spraying device, which relates to the technical field of powder spraying, and comprises a shell, a clamping mechanism, a driving mechanism and a spraying mechanism, a spraying bin is arranged in the shell, the clamping mechanism is arranged in the spraying bin, the clamping mechanism is used for clamping a workpiece to be sprayed, and the driving mechanism is used for driving the spraying mechanism to rotate. The driving mechanism is in transmission connection with the clamping mechanism so as to drive the clamping mechanism to rotate, the spraying mechanism comprises a spraying head, the spraying head is located in the spraying bin and located on one side of the clamping mechanism, and the spraying head is used for conducting electrostatic powder spraying on a to-be-sprayed workpiece clamped on the clamping mechanism. The workpiece is kept rotating in the spraying process, so that the spraying head can spray the workpiece from multiple angles, and the spraying uniformity and completeness are ensured.

This invention discloses a powder electrostatic spray gun with anti-drip function, comprising a powder supply unit and a spray gun unit, which are fastened together. The powder supply unit includes a powder tank, an air pump, and a mixing component, which is connected to the powder tank and air pump via a pipe. The spray gun unit includes an electrostatic component, an anti-drip component, a separating component, and a nozzle assembly. One end of the electrostatic component is fastened to the mixing component, the end of the electrostatic component away from the mixing component is fastened to the anti-drip component, the end of the anti-drip component away from the electrostatic component is fastened to the separating component, and the end of the separating component away from the anti-drip component is fastened to the nozzle assembly. The anti-drip component of this invention can centrally recover residual powder inside the spray gun, preventing residual powder from dripping and polluting the environment when not in use. The separating component of this invention, by adjusting the powder density on the sprayed surface, both accelerates the spraying efficiency and saves spraying costs.

The utility model discloses an electrostatic atomization pulp shooting machine, which belongs to the technical field of concrete pulp shooting equipment and comprises an electrostatic atomization mechanism, a gravel feeding mechanism and a spray gun. The electrostatic atomization mechanism comprises an electrostatic atomization device frame, a high-voltage electrostatic generator is arranged in the electrostatic atomization device frame, a cement paste box is arranged on the upper portion of the electrostatic atomization device frame, a cement paste stirrer is arranged in the cement paste box, and one end of the cement paste box is connected with the output end of a gas-liquid booster pump; the gravel feeding mechanism comprises an air compressor, the output end of the air compressor is connected with one end of a gravel box, a gravel hopper is arranged at the upper end of the gravel box, a gravel filter sieve is arranged in the gravel hopper, and a gravel feeding baffle is arranged at the lower end of the gravel filter sieve. According to the spraying machine, the problems of uneven spraying and unobvious atomization effect of the spraying machine can be solved, uniform spraying is guaranteed, the atomization effect is obvious, and then the working efficiency is improved; the coating can be prevented from being solidified in the cavity, and the project progress is guaranteed.

The utility model discloses a kind of electrostatic finishing's leather finishing device, it is related to leather finishing technical field, including finishing table, the top of finishing table is rotatably installed with multiple material conveying rollers, the top of finishing table is fixed with finishing bin, the top of finishing bin is fixed with high-voltage electrostatic field component, one side of finishing bin is installed with spray gun component, the top of finishing table is fixed with drying bin, the inside of drying bin is fixedly installed with electric heater, the top of finishing table is fixed with mounting bracket, the top of mounting bracket is installed with multiple spray nozzles, the spray nozzle is set in the top of material conveying roller, the top of one end of mounting bracket is fixed with air blower, the finishing device adopts electrostatic finishing mode, charged coating particle dispersity is high, can be evenly covered on the surface of leather, so that leather coating is uniform, flat, high gloss, coating particle is adsorbed by electric field force, reduce organic solvent volatilization, significantly reduce scattering and waste, electrostatic finishing efficiency is greatly improved.

The application relates to the field of aluminum hose spraying technology, and discloses aluminum hose outer surface spraying treatment equipment, which comprises an electrostatic spraying room and a conveying chain, the conveying chain passes through the top of the electrostatic spraying room, the bottom of the conveying chain is fixedly connected with a connecting lug, an aluminum pipe mounting module for mounting aluminum pipes is arranged below the connecting lug, the aluminum pipe mounting module comprises a mounting frame fixed below the connecting lug, rotating rods are rotationally connected between the inner walls on the two sides of the bottom end of the mounting frame, supporting rods are rotationally connected to the top of the rotating rods through damping bearings, and conical tables for straightening the aluminum pipes are welded to the top of the supporting rods, the electrostatic spraying room is used in cooperation with multiple components, simple mechanical mechanisms are used to realize the integration of multiple functions such as support, straightening, anti-bending transportation and uniform spraying of the aluminum pipes, the complex transmission components and independent mechanisms in traditional equipment are reduced, and the overall failure rate and maintenance cost of the equipment are reduced.

The utility model discloses a kind of plastic spraying devices of inverter shell, it is related to plastic spraying technical field, including mounting bracket, and plastic spraying mechanism is installed in mounting bracket bottom, the utility model realizes dynamic adjustment by rotating plate and drives plastic spraying head, effectively promote the comprehensiveness and flexibility of plastic spraying coverage, the relative sliding of limit rod and limit sleeve plays the role of buffer adjustment, ensure the stability when each component collaborative motion, avoid impact and jam, the relative sliding of limit plate and rotating plate enhances the adaptability of mechanism, so that plastic spraying head can flexibly respond to different angle and orientation of spraying demand, the guided motion of limit block in track, ensure that plastic spraying head moves stably along the established path, avoid position deviation, improve the accuracy and consistency of spraying, overall structure optimizes plastic spraying process, realizes the spraying effect of high efficiency, no dead angle.

This utility model relates to the field of fuel tank cap topcoat technology, specifically to a fuel tank cap support fixture for automotive topcoat. It includes a base and a fixing mechanism. The fixing mechanism includes a fixing block, a moving block, a threaded rod, a clamping assembly, and a limiting assembly. The clamping assembly includes a threaded cylinder and a clamping block. The fixing block is fixedly connected to one end of the base and located above the base. The moving block is slidably connected to one end of the base and located above the base. One end of the threaded rod is fixedly connected to the moving block and located between the moving block and the fixing block. The clamping assembly is mounted on the threaded rod. The threaded cylinder is threadedly connected to the threaded rod. The clamping block is rotatably connected to one end of the threaded cylinder. The limiting assembly is located at one end of the moving block. The fixing mechanism allows for quick fixing and disassembly of the fuel tank cap, reducing time consumption and improving the efficiency of fuel tank cap topcoat application.

The utility model relates to the technical field of spraying, and discloses a self-cleaning electrostatic powder spraying device for a skin-touch decorative plate, which comprises a mobile device, a coating barrel is mounted at the top of the mobile device, a control cabinet is mounted at the top of the mobile device, four first sliding chutes are formed in each of the two sides in the control cabinet, and the first sliding chutes are arranged in the mobile device. A first sliding block is slidably connected into the first sliding groove, and a tension spring is fixed to one side of the first sliding block. According to the self-cleaning electrostatic powder spraying equipment for the skin-touch decorative plate, when a user needs to spray, fixing of the interior of a square groove and the surface of a T-shaped block is relieved by pulling two second sliding blocks, and when fixing of the interior of the square groove and the surface of the T-shaped block is relieved, the interior of a control cabinet has the effect of storing a spraying pipe, so that the spraying effect is improved; and the risk that the spray pipe is wound and a worker is stumbled due to the fact that the exposed length of the spray pipe is too long when a user sprays is avoided.

The invention provides a precise and intelligent variable electrostatic floating-reducing spraying system for under-forest panax notoginseng. The system comprises a walking assembly; and the supporting box body is fixedly mounted at the top of the walking assembly. According to the precise intelligent variable electrostatic floating-reducing spraying system for the under-forest panax notoginseng, the walking assembly, the supporting box body, the multi-dimensional information and environment sensing assembly, the central controller, the mixing assembly, the supply assembly, the blocking assembly, the two electrostatic spraying assemblies and other structures are matched with one another; the multi-dimensional information and environment sensing assembly automatically collects plant growth vigor, disease degree and environment data, the central controller accurately calculates the pesticide application amount of a single plant or a plot, and manual judgment is not needed; the supply assembly quantitatively supplies medicine to the mixing assembly, and the mixing assembly quickly realizes uniform mixing of liquid medicine without manual stirring; the walking assembly is adaptive to rugged terrain under the forest through autonomous navigation, manual traction is not needed, and therefore the problems that traditional pesticide application is poor in accuracy and large in manual labor intensity are solved.