341results about How to "Convey evenly" patented technology

The invention discloses a sectional type blade disc pump impeller and an automatic adjusting method thereof, and relates to the technical design field of pumps, the sectional type blade disc pump impeller comprises a front cover plate and a rear cover plate, and a plurality of blades are evenly distributed on the opposite faces of the front cover plate and the rear cover plate in the annular direction; a notch is reserved in the middle of each blade. The device further comprises a driving part. Each blade comprises an inner rod and an outer rod which are located on the same line, and the notches are located between the inner rods and the outer rods. The driving piece is used for respectively or simultaneously driving the outer rod and the inner rod to move at the end part of the notch, and the moving direction is the linear direction of the driving piece so as to change the position and the size of the notch. By the adoption of the scheme, the blades are segmented at the gas phase gathering position in the flow channel, when gaps at the segmentation position sweep over the gas mass at a high speed, gas mass gathering can be effectively cut and damaged, the volume of the gas mass is reduced, and therefore the problem that the flow channel is blocked by the local large-volume gas mass is solved, and gas-liquid two-phase media can be conveyed out of the impeller more evenly.

The invention provides a screening device for rice processing, and relates to the technical field of rice processing equipment. The upper end of the side wall of one end of the screening machine box is of an outwards-protruding structure, the top of the outwards-protruding part is provided with an unhulled rice feeding port with the wide upper portion and the narrow lower portion, the unhulled rice feeding port communicates with an inner cavity of the screening machine box, and a horizontal stock bin supporting plate is fixedly arranged in the inner cavity, below the unhulled rice feeding port, of the screening machine box. A separating tongue plate is arranged at the edge of the inner end of the stock bin supporting plate, and a hinged shaft is arranged at the end, close to the stock bin supporting plate, of the separating tongue plate and rotationally connected into the screening machine box; and a feeding shaft is transversely and rotationally mounted at the position, deviating to the separating tongue plate, above the stock bin supporting plate. The rice is easily added into the screening machine box through the rice adding opening and falls on the stock bin supporting plate. After the motor is started, the feeding shaft rotates, and the feeding chute on the feeding wheel picks up the rice from the stock bin supporting plate and stably conveys the rice forwards along the inclined surface. By means of the design, uniform conveying of the rice is guaranteed, and the screening efficiency is greatly improved.

The invention discloses an automatic mixing and conveying device for premixed light flow-state solidified soil, and relates to the technical field of preparation of flow-state solidified soil, the automatic mixing and conveying device for premixed light flow-state solidified soil comprises a mixing system, a conveying system and a control system; the mixing system comprises a mixing bin, a soil feeding module, a water inlet device, a curing agent feeding module, an additive adding module and a stirring device; the conveying system comprises a pre-storage bin and a pumping device; the mixing system is used for mixing quantitative soil, water, a curing agent and an additive to prepare light flow-state solidified soil, the light flow-state solidified soil is conveyed to the pre-storage bin, and the pumping device is used for pumping the light flow-state solidified soil in the pre-storage bin to a designated position for construction. The whole preparation process and the pumping process of the light flow state solidified soil are both achieved through a control system, accurate control over the material mixing amount and uniform mixing of a mixture can be achieved, and the preparation efficiency and the construction quality of the light flow state solidified soil are improved.

The utility model discloses a stirring device with a pressurizing structure, and relates to the technical field of stirring devices. The stirring device comprises a tank body, the upper side of the tank body is rotatably matched with a hollow stirring pipe, the upper side of the tank body is fixedly connected with a fixed shell matched with the hollow stirring pipe, the upper side of the fixed shell is fixedly connected with a sleeve, and the inner wall of the sleeve is provided with a driving disc. Through the arrangement of the piston plate, the driving disc can be driven to rotate when the driving assembly drives the hollow stirring pipe to rotate, the driving disc rotates and moves up and down in the sleeve under the cooperation of the guide rod and the wave-shaped annular groove, the piston plate ascends and descends under the transmission of the connecting rod, and when the piston plate moves upwards, the half-moon-shaped baffle is opened under the external air pressure; when the piston plate moves downwards, the half-moon baffle is closed to apply pressure to the interior of the hollow stirring pipe, so that materials in the hollow stirring pipe can be uniformly conveyed into the tank body, and the mixing efficiency of a solution in the tank body is improved under the rotation of the hollow stirring pipe.

The utility model provides a gas mixing device and semiconductor equipment, including: a gas mixing pipe and at least one gas guide pipe, the gas guide pipe is arranged on the side wall of the gas mixing pipe and extends into the gas mixing pipe, the gas guide pipe located in the gas mixing pipe is provided with at least one gas outlet hole, and the orientation of the gas outlet hole is consistent with the flow direction of carrier gas in the gas mixing pipe. The gas mixing device is simple in structure, low in manufacturing cost and convenient for pipeline modification and maintenance. Besides, different process gases are respectively conveyed to the gas mixing pipe through the plurality of gas guide pipes, the process gases can be sprayed out along the flowing direction of the carrier gas so as to be more stably blended into the carrier gas, the process gases and the carrier gas are fully and uniformly mixed through the laminar flow distribution assembly, and the mixing pipe effectively reduces the pressure difference by increasing the through-flow sectional area and reducing the flow speed, so that the gas mixing efficiency is improved. And the carrier gas and the process special gas are stably and uniformly mixed.

The invention belongs to the technical field of gravel processing, and discloses a crushing device for gravel screening. Comprising a shell and a base sieve plate, the base sieve plate is fixedly connected to the bottom end of the shell, a hammer head is arranged in the shell, a first transmission rod is fixedly connected to the interior of the hammer head, the two ends of the first transmission rod penetrate through the two sides of the shell, and a motor is installed at the top end of the base sieve plate. According to the device, through the structural design of the transmission mechanism, the reciprocating mechanism and the reciprocating compound pipe, the motor drives the hammer head to rotate through the belt wheel and the belt to achieve effective crushing of gravel, the transmission mechanism drives the reciprocating mechanism, the reciprocating compound pipe transversely moves, the gravel is evenly conveyed to the hammer heads at different positions, serious local damage to the hammer heads is effectively avoided, and the service life of the hammer heads is prolonged. The service life of the device is remarkably prolonged, the crushing efficiency of the device is remarkably improved, through the design, it is guaranteed that gravel makes full contact with the hammer head, and the more uniform and efficient crushing effect is achieved.

The utility model belongs to the technical field of feeding tools, and particularly relates to a semi-sealed constant feeder which comprises a blanking hopper, a transmission belt located at the bottom end of the blanking hopper, a plurality of rotating shafts located in the blanking hopper and close to the upper end and a material trowelling mechanism located in the blanking hopper and close to the bottom end. A material conveying opening is formed in one side of the discharging groove, the guide sliding block and the troweling plate are pushed to move between the two material limiting plates in a reciprocating mode through the driving device, materials falling onto the transmission belt from the interior of the falling hopper are troweled through the troweling plate moving in the reciprocating mode, and the materials are evenly conveyed out through the transmission belt. And the rotating screw rod drives the internal thread barrel to move up and down, so that the height of the material limiting plate and the height of the trowelling plate are adjusted, the thickness of the materials falling on the transmission belt is changed by adjusting the height of the material limiting plate and the height of the trowelling plate, and the technical problems proposed in the technical background are solved.

The invention provides an antibacterial and deodorizing treatment device for textile fabrics, and relates to the technical field of textile fabric processing, comprising: a dyeing device; a lifting control mechanism is fixedly installed inside the dyeing device; one side of the supporting mechanism is fixedly connected to the lifting control mechanism; the auxiliary elastic extrusion mechanism is fixedly installed on the top of the dyeing device; the antibacterial agent uniform conveying mechanism is installed on one side of the dyeing device; the invention can control the cloth to be inserted into the inside of the dyeing box in a V shape, and the cloth is uniformly and orderly placed in the dyeing box, and the dyeing is convenient and uniform; the cloth bulges upward and contacts the auxiliary elastic extrusion mechanism, and the dehydration speed is fast and the effect is good; the antibacterial agent is unidirectionally and uniformly conveyed into the dyeing box, uniformly fused, and the production speed is accelerated, and the problems of a large amount of cloth, troublesome placement and fishing, large volume of the dyeing pool, uneven sprinkling of antibacterial liquid, and wasting a certain amount of time for stirring, which affect the processing speed of the fabric are solved.

The invention relates to the technical field of powder metallurgy, and discloses a rapid cooling method and device for preparing metal and alloy powder through gas atomization, and the method comprises the following steps: S1, smelting a metal or alloy melt in a smelting chamber until the metal or alloy melt is molten into metal or alloy liquid meeting process requirements, the liquid enters the atomization device through the temperature-resistant metal and alloy liquid corrosion-resistant liquid guide pipe, and the metal or alloy liquid flowing through the atomization device enters the atomization device under the action of sonic inert gas; the device comprises a smelting chamber, an atomizing chamber and an atomizing device, the smelting chamber is arranged above the atomizing device and connected with the atomizing device through a flow guide pipe, the atomizing device is installed above the atomizing chamber, and the atomizing device is communicated with the atomizing chamber. The powder discharging pipe communicates with the atomizing chamber, smooth conveying of metal and alloy powder is achieved, the air powder mixing channel is connected with the extending channel and the expanding channel, the gradually-shrinking and gradually-expanding airflow channel design is formed, and the mixing and cooling efficiency of airflow and powder can be improved.

The utility model relates to the field of fertilizer mixing, in particular to a fertilizer mixing device for fertilizer production. The fertilizer mixing device comprises a supporting frame, a mixing barrel, a limiting plate, a control panel, a motor, a rolling frame, a conveying frame and a spiral conveyor, the mixing barrel is fixedly connected to the supporting frame, the limiting plate is arranged on the right side of the supporting frame, the motor is installed on the limiting plate, and the control panel is arranged on the control panel. A control panel is connected to the limiting plate through bolts, a rolling frame is arranged in the mixing barrel, an output shaft of the motor is connected with the rolling frame, a plurality of conveying frames are evenly arranged on the supporting frame at intervals, and spiral conveyors are installed in the conveying frames. The control panel is used for controlling the spiral conveyor to be started and adjusting the rotating speed, good conveying operation is achieved, the blade sizes and the gap intervals of the spiral conveyor are different, fertilizer particles of different sizes can be evenly conveyed, meanwhile, the mixing barrel is arranged to be in an inclined shape, and discharging of mixed fertilizer is facilitated.

The invention discloses the technical field of coal conveying and smashing, and particularly relates to a material conveying device which comprises a main body mechanism which comprises a supporting base, a fixing frame arranged on the supporting base, a conveying belt arranged on the fixing frame, a supporting frame arranged on the supporting base and a processing box arranged on the supporting base. The discharging mechanism is arranged on the main body mechanism and comprises a driving component arranged on the supporting base, a transmission component matched with the driving component and a quantitative crushing component arranged on the processing box, materials enter the processing box, the driving component is started to drive the transmission component to move the materials, and the quantitative crushing component is arranged on the processing box. Materials are conveyed into the quantitative crushing component to be crushed, the driving component on the supporting base drives the transmission component to move the materials, the materials are conveyed into the quantitative crushing component in the processing box to be crushed, and uniform conveying and accurate control of the materials are achieved.

The utility model relates to the technical field of iron phosphate purification, and discloses an iron phosphate purification device which comprises a main body mechanism and a uniform conveying mechanism, the uniform conveying mechanism is located on the left side of the main body mechanism, and the main body mechanism comprises a device body, a conveying belt, a supporting frame and an electric push rod. And the conveying belt is movably mounted in the device body. According to the iron phosphate purification device, by installing the main body mechanism, when the device body carries out purification work of iron phosphate, a worker can operate an electric push rod, properly adjust the positions of an electromagnet and an electrostatic plate and cooperate with the design of an electric sliding rail and a sliding block; the iron phosphate impurity removing device drives the impurity removing support to move at a constant speed below the electromagnet and the electrostatic plate, iron materials and impurities adsorbed below the impurity removing support are scraped, the situation that the impurity removing effect of the device on iron phosphate is affected due to excessive accumulation of the iron materials and the impurities is avoided, inconvenience caused by traditional manual cleaning is solved, and the automation and practicability of the device body are improved.

The utility model relates to the technical field of grate coolers, and discloses a grate cooler waste heat recovery boiler which comprises a boiler structure assembly, a base assembly is installed at the lower end of the boiler structure assembly, a structure rod is installed at the lower end of the base assembly, a connecting plate is installed at the upper end of the structure rod, and an adjusting rod is installed at the upper end of the connecting plate. A stabilizing plate is mounted at the upper end of the adjusting rod, a conveying assembly is mounted on the right side of the upper end of the boiler structure assembly, a storage frame is mounted at the upper end of the conveying assembly, a uniform rod is mounted in the storage frame, a connecting pipe is mounted at the lower end of the storage frame, and a second filtering plate is mounted in the connecting pipe; the grate cooler waste heat recovery device has the advantages that the problems that waste heat is recovered after a grate cooler is used, heat gas cannot be uniformly conveyed when a waste heat recovery boiler is used, cement powder is doped in the waste heat gas, and consequently the waste heat gas cannot be discharged into the air subsequently are effectively solved, and the technical problems are solved.

The utility model belongs to the technical field of composite filter tube production, and particularly relates to a dust removal and denitration integrated fiber composite filter tube intelligent production line which comprises a raw material warehouse, a material mixing area, a filter tube forming area, a grinding and gluing area, a drying area and a packaging area. Integrated mixing equipment is arranged in the mixing area, filter pipe forming equipment and a filter pipe stacker crane are arranged in the filter pipe forming area, the filter pipe forming equipment is connected with the integrated mixing equipment through a pipeline, and filter pipe grinding and gluing equipment and a shelf unstacker crane are arranged in the grinding and gluing area. An empty shelf underground backflow system is arranged between the shelf unstacker and the filter tube stacker, and AGV intelligent trolleys used for circulating the drying racks are arranged between the drying area and the filter tube stacker, between the shelf unstacker and the filter tube grinding and gluing equipment and between the drying area and the packaging area.

The invention relates to the field of water treatment equipment, and discloses a full-automatic pretreatment aerodynamic scale inhibition device which comprises a pretreatment box body, the mixing cavity, the conveying cavity and the pneumatic cavity are arranged in the pretreatment box body, and a conveying opening is formed between the mixing cavity and the conveying cavity; the medicament box is arranged in the mixing cavity, and one side of the medicament box is communicated with a conveying pipe; the continuously rotating blades maintain the dynamic fluidity of liquid in the mixing cavity in the liquid release stage, prevent deposition of a scale inhibitor or other suspended particles, ensure the liquid release uniformity and flow velocity stability, optimize the liquid quality in the conveying cavity, reduce the interference in system operation and improve the operation efficiency of the device. In a word, by optimizing the mixing, bubble releasing and agent gushing processes, the utilization efficiency of the scale inhibitor is improved, efficient and uniform mixing of the agent and the liquid is ensured through bubble disturbance and a rotating strong flow field, and the efficiency, stability and reliability of the water treatment process are greatly improved.

The invention is suitable for the technical field of laser marking demonstration platforms, and provides an automatic feeding color laser marking demonstration platform and a use method.The automatic feeding color laser marking demonstration platform is provided with a quantitative discharging structure and comprises a display stand, a material storage shell is arranged at the top of the display stand, a mounting shell is arranged at the top of the material storage shell, and buckles are fixedly connected to the two sides of the material storage shell; and clamping blocks are fixedly connected to the two sides of the mounting shell. By arranging the quantitative discharging structure, the carbon powder in the stirring bin is quantitatively conveyed into the material storage shell, so that the problems that the carbon powder in the material storage shell is accumulated due to too much carbon powder and the carbon powder in the material storage shell is too small and cannot meet the requirement for normal use of the device are avoided; the carbon powder in the stirring bin is evenly conveyed into the material storage shell through the conveying frame which moves in a reciprocating mode, so that the carbon powder in the material storage shell is kept flat, and the carbon powder in the material storage shell can be evenly conveyed to the surface of a laser printing structure.

The invention discloses an efficient pretreatment system and method for kitchen waste, and the pretreatment system comprises a material receiving and conveying unit, a first-stage hydraulic pulping and sorting unit, a second-stage hydraulic pulping and sorting unit, a solid-liquid separation unit, a desanding unit, an oil-water separation unit and an impurity conveying unit. According to the system, kitchen waste can be efficiently crushed into fine slurry through the two-stage hydraulic pulping and sorting unit, the pulping effect and the impurity removal rate are improved, organic matter loss is reduced, the fine slurry is subjected to deslagging and refining through the solid-liquid separation unit and the sand removal unit in sequence, follow-up equipment blockage or damage can be avoided, the operation safety of the system is improved, and the service life of the system is prolonged. According to the system, solid-liquid separation and oil-water separation of the kitchen waste can be effectively realized, so that convenience is provided for subsequent resource utilization, and the resource utilization efficiency is improved; when the system is applied to kitchen waste treatment, the pulping effect can be improved, follow-up treatment is facilitated, the follow-up treatment process is simplified, and the kitchen waste treatment speed and efficiency are improved.

The invention relates to a blast furnace coal injection optimization control method based on injection speed comparison and a blast furnace coal injection system, which are characterized in that based on blast furnace coal injection process requirements, logic design is carried out on remote automatic coal injection control requirements, and the opening degrees of a fluidizing valve and a gulp valve are automatically adjusted, so that the coal injection quantity required by a uniform injection blast furnace is met; the pulverized coal combustion rate and the molten iron quality are improved. A centralized control function picture is developed, a one-key input automation mode is achieved, and meanwhile the actual coal injection amount is monitored in real time. The blast furnace coal injection system is additionally provided with a safety early warning mechanism, alarm reminding is carried out when the air supply flow and the tank pressure exceed an early warning line, and the system safety is greatly improved.

The invention discloses comprehensive treatment and remediation equipment for heavy metal polluted river sediment, and belongs to the technical field of sludge treatment, the comprehensive treatment and remediation equipment comprises a support frame, a treatment cylinder is arranged on the support frame, a treatment filter assembly is arranged at the upper part of the treatment cylinder, and the treatment filter assembly is rotatably connected with the treatment cylinder; the lower part of the treatment cylinder is provided with a treatment mixing assembly, the treatment mixing assembly is rotatably connected with the treatment cylinder, and the top of the treatment cylinder is provided with a feeding funnel which is communicated with the treatment cylinder; a sludge drying assembly is arranged beside the supporting frame and communicates with the treatment barrel. According to the method, the sludge in the bottom of the heavy metal polluted river channel can be repaired and treated.

The utility model relates to the technical field of hot melt adhesive processing, in particular to a hot melt adhesive feeding device. In order to solve the problems that according to an existing mechanical pouring feeding mode, the time for hot melt adhesive particles of different batches to enter a smelting furnace is different, the situation of uneven smelting is prone to occurring, and the quality of a smelted hot melt finished product is affected, the following technical scheme is provided that the hot melt adhesive particle feeding device comprises a base, and the top of the base is provided with a smelting furnace; and a control panel is arranged on the smelting furnace, the inlet end of the smelting furnace is connected with a guide cylinder for conveniently guiding hot melt adhesive particles, and supporting legs for supporting the guide cylinder are welded to the wall body of the top of the base. According to the hot melt adhesive particle feeding device, hot melt adhesive particles are heated in the feeding process, so that the situation that the uniformity during smelting is influenced due to different times of entering the base is avoided, the filtering purpose is achieved in the conveying process, and the subsequent finished product quality is improved.

The invention belongs to the technical field of iron identification and picking, and particularly discloses an ore crusher feeding system with an iron identification and picking function, which comprises a support frame and a control cabinet, the support frame is provided with a stock bin and an iron belt picking machine, the stock bin is provided with a feeding device, the iron belt picking machine is provided with a guide hopper, and the guide hopper is provided with a chute I and a chute II; the first chute and the second chute are provided with stepping motors, the control cabinet is provided with a Jetson series embedded image processing system, the iron belt picking machine is provided with an image shooting head, the image shooting head is connected with the Jetson series embedded image processing system, the Jetson series embedded image processing system is provided with a PLC, the stepping motors are connected with the PLC, and the stepping motors are provided with material distributing plates. The problem that in an existing iron ore fine crushing procedure, iron foreign matter is prone to being clamped in a crusher, and the crusher is damaged is solved. According to the invention, through the image shooting head and the Jetson series embedded image processing system, image recognition can be carried out on ores, iron foreign matters are effectively removed, and the service life of the crusher is prolonged.

The utility model relates to the technical field of injection molds, and discloses a large complex plastic product sectional type injection mold which comprises a base, a lower mold is fixedly connected to the middle of the upper end of the base, a water tank is arranged at the lower end in the lower mold, and a refrigerator is arranged on the end face of one side of the water tank. A heat absorbing plate is arranged on the outer side of the upper end in the lower die, and heat pipes are evenly arranged at the lower end in the heat absorbing plate at intervals. When the mold is used, the arranged servo motor drives the spiral blades at the four corners to rotate, plastic can be uniformly conveyed into the injection molding cavity, full filling is ensured, bubbles or cavities are avoided, the quality and appearance of products are improved, meanwhile, the filling speed in the injection molding process can be increased, and the production efficiency is improved. The production efficiency is improved, the period is shortened, the yield is increased, stress and deformation in the plastic filling process are reduced, process defects are reduced, and the product quality stability is improved.

The utility model relates to the technical field of combustion equipment, and provides a low-nitrogen combustion device for flue gas recirculation, which comprises a circulation frame, a gas delivery pump and a secondary gas mixing mechanism, the circulation frame is provided with a venturi mixing tube group, the venturi mixing tube group is communicated with a uniform gas delivery mechanism for flue gas delivery, the gas delivery pump is mounted on the circulation frame, and the secondary gas mixing mechanism is mounted on the circulation frame. The gas outlet end of the gas conveying pump is communicated with one end of the Venturi mixing tube set through a gas conveying bent tube, and the secondary gas mixing mechanism is installed on the circulation frame, arranged in the Venturi mixing tube set in a penetrating mode and used for conducting secondary acceleration and mixing on gas in the Venturi mixing tube set. The low-nitrogen combustion device for flue gas recirculation solves the problem that in the prior art, when a low-nitrogen combustion device for flue gas recirculation circulates flue gas, the mixing efficiency of the flue gas and air is poor.

The present invention discloses a drawing-type preparation device and preparation method of a hollow filter rod, the preparation device comprises: an opener, which is a double-layer opener, comprising an upper layer opening mechanism and a lower layer opening mechanism; a high-pressure wire feeder, located downstream of the opener, comprising a high-pressure nozzle, the high-pressure nozzle is a hollow cylindrical structure, the core rod is located on the central axis of the high-pressure nozzle, the interior of the high-pressure nozzle is an annular cavity, the inner side wall of the annular cavity is provided with a through hole, and the annular cavity is connected to a compressed air source; a forming module, located downstream of the high-pressure wire feeder, along the moving direction of the wire bundle, a conical guide, a forming hot mold and a forming cold mold assembly are sequentially arranged, the forming hot mold is connected to a steam source, and the forming cold mold is connected to a cold air source. The equipment can be matched according to the hardness and quality requirements of the filter rod to ensure the effect of forming the filter rod.

The utility model discloses an injection molding machine with drying equipment, which comprises an injection molding machine main body and a drying device, the drying device is fixedly arranged on one side of the injection molding machine main body, the outer side of the drying device is sleeved with a fixed lantern ring, a support rod is connected between one side of the fixed lantern ring and the injection molding machine main body, and the support rod is connected with the injection molding machine main body. Compared with an existing injection molding machine, the injection molding machine has the advantages that the raw materials can be uniformly dried through the design of the square plate and the stirring rod, and meanwhile, the raw materials are directly fed into the injection molding machine to be melted according to the demand quantity.

The invention provides a yellow rod feeding system of a biomass ash rod furnace, and mainly relates to the field of feeding systems. A yellow rod feeding system of a biomass ash rod furnace comprises a main conveying line, a mounting frame is arranged above the downstream of the main conveying line, at least two compression boxes are arranged on the mounting frame, compression cavities are formed in the tops of the compression boxes, conical cavities are formed in the bottoms of the compression cavities, compression assemblies are arranged on the two sides in the compression cavities, and the sides, facing each other, of the compression assemblies are arc faces. A compression power unit is arranged between the compression assembly and the compression cavity, a power frame is arranged above the compression box, a spiral feeding shaft is rotationally arranged on the power frame, a conical feeding piece matched with the conical cavity is arranged at the bottom of the spiral feeding shaft, a linear feeding mechanism is arranged on the adjusting frame, an auxiliary conveying line is arranged above the feeding conveying belt, and a receiving bin is arranged below the mounting frame. A leading-out conveying belt is arranged at the bottom of the receiving bin. The fuel boiler has the beneficial effects that uniform proportioning and constant-speed conveying of yellow-stem fuel and grey-stem fuel are achieved, and the temperature uniformity of the fuel boiler is guaranteed.

The invention discloses mining efficient transportation equipment, and relates to the technical field of transportation. The device comprises a device body, a supporting assembly is arranged at the bottom of the device body, a transmission assembly is arranged in the device body, and the transmission assembly is in transmission connection through an external belt pulley; a conveying assembly is hinged into the left side of the device body, an electric telescopic column is fixedly connected between the bottom slope of the conveying assembly and the left side of the supporting assembly, an L-shaped rod is fixedly mounted at the top of the outer wall of the electric telescopic column, the top of the L-shaped rod penetrates through and is fixedly mounted at the bottom of a carding piece, and the left side of the bottom of the carding piece is fixedly mounted at the bottom of the inner wall of the conveying assembly. Materials in the conveying assembly are pushed through the push plate, the materials are promoted to be conveyed evenly, the phenomenon that the materials are stacked due to irregular materials is prevented, the situation that the materials are stacked in the middle and hinder material conveying is avoided, the materials are prevented from falling off, and a safer working environment is provided for workers.

The utility model relates to the technical field of medicinal material feeding, and discloses a feeding device for medicinal material processing, the other side of a material collecting box is provided with a placing groove, one side of a support is provided with a conveying belt, one end of the conveying belt is located in the placing groove, and the conveying belt is provided with a collecting assembly; medicinal materials can be fed through the conveying belt, meanwhile, in the conveying process, the medicinal materials higher than the vertical plates can fall into the material collecting box again under blocking of the partition plates, and therefore the effect of uniform feeding is achieved; a push rod of a multi-stage electric push rod drives a top plate to move in a material collecting box, so that the top plate pushes medicinal materials to be close to a conveying belt, the medicinal materials are conveniently conveyed, and the medicinal material processing efficiency is prevented from being reduced due to accumulation of the medicinal materials; and the dust removal fan sucks impurities in the medicinal materials through the connecting pipe, so that the impurities in the medicinal materials are removed, the cleanliness of the medicinal materials is guaranteed, and meanwhile subsequent medicinal material processing is facilitated.

The invention discloses a psychiatric relaxation and counseling device, which relates to the technical field of rehabilitation exercise, and comprises a bed frame and a kneading mechanism, wherein the kneading mechanism comprises a sandwich plate fixed to the bottom of the bed frame, a square cylinder shell is installed on the sandwich plate, an electromagnet and a mounting shell located above the electromagnet are fixedly installed inside the square cylinder shell, a pressing rod and a magnetic block are slidably connected inside the mounting shell, the pressing rod is infused with hypnotic essential oil, and the pressing head deflects and kneads the pressing position back and forth while pressing the muscle, so as to stimulate the muscle and soft tissue, promote blood circulation and metabolism, and thus achieve a better relaxation effect, and the acceleration of blood circulation accelerates the diffusion and absorption of essential oil molecules in the skin, so that this design can enable the human body to fully absorb the hypnotic essential oil, strengthen the use effect of the hypnotic essential oil, make the patient fall asleep more easily, effectively alleviate the patient's anxiety, irritability, insomnia and other problems, and achieve the effect of relaxation and counseling.

The invention relates to the technical field of wheat planting, and discloses a soil loosening and sowing device for wheat planting and a sowing method thereof. The soil loosening and sowing device for wheat planting comprises a mounting plate, a storage bin, a lifting plate, an electric cylinder, a plurality of sowing legs, a depth adjusting assembly, a seat, a transmission assembly, a linkage assembly, an operation assembly, a supporting and moving assembly and a soil loosening assembly. The storage bin is fixedly mounted on the top side of the mounting plate, the supporting and moving assembly is arranged on the bottom side of the mounting plate, the lifting plate is arranged on the supporting and moving assembly, the plurality of seeding legs are slidably mounted on the lifting plate, and telescopic hoses connected with the storage bin are fixedly mounted at the top ends of the plurality of seeding legs. The wheat seed sowing machine is reasonable in design, can realize accurate control of sowing depth and soil loosening depth, improves sowing efficiency and germination rate of wheat seeds, simplifies an operation process, reduces labor intensity, and can better adapt to sowing in different scenes without cooperation of traction equipment.