18results about How to "Control delivery speed" patented technology

The invention discloses graded screening equipment for metal powder processing, and relates to the technical field of screening equipment, the graded screening equipment comprises a screening box, and the screening box is sequentially provided with a graded screening mechanism, an intermittent feeding mechanism, a material processing mechanism and a material collecting mechanism; the grading screening mechanism comprises three vibrating screening assemblies arranged in the screening box and distributed at equal intervals and a variable speed driving assembly arranged outside the screening box, and the material processing mechanism comprises a dust processing assembly, a metal powder drying assembly and a control assembly. The grading screening mechanism is arranged, the sizes of screen holes of three screens are sequentially decreased from top to bottom, metal powder entering the screening box can be subjected to grading screening treatment conveniently, and therefore the metal powder obtained after grinding can be separated in order according to the particle size, metal powder of various different particle sizes can be screened out conveniently, and the screening effect is improved; and through the vibration screening effect, the situation that the screen is blocked can be effectively reduced, and the screening efficiency can be improved.

The utility model relates to the technical field of screening, and discloses a jun porcelain glaze screening mechanism which comprises a supporting frame, a screening box is arranged above the supporting frame, a plurality of springs are fixedly connected to the bottom of the screening box, the bottoms of the springs are fixedly connected with the supporting frame, a vibrating motor is further arranged at the bottom of the screening box, and the vibrating motor is connected with the supporting frame. A material box is erected above the screening box in a suspended mode, the two ends of the material box are fixedly connected with the supporting frame through two connecting rods respectively, a plurality of guiding pieces are fixedly connected to the bottom of the material box, and the interiors of the guiding pieces are communicated with the interior of the material box. Materials in the material box can be discharged from the discharging ports of the multiple discharging pieces, so that the feeding area of the materials is larger, the fed materials are prevented from being stacked at one position, the feeding speed of the materials can be controlled through the quantifying mechanism, and the materials can be screened through the screening box.

This utility model belongs to the field of tobacco curing technology and discloses an automatic feeder. The automatic feeder includes a casing, a hopper, a conveying trough, a conveying mechanism, and a control component. The casing includes a first chamber and a second chamber; the hopper is located on the top of the casing and communicates with the first chamber; the conveying trough is located on the side of the casing near the first chamber and communicates with the first chamber; the conveying mechanism includes a conveying component and a power component. The conveying component is located in the first chamber to convey fuel, and the power component is located in the second chamber and connected to the conveying component to drive the conveying component; the control component includes a controller and a curing barn controller, and the controller is communicatively connected to both the power component and the curing barn controller. In this application, the controller dynamically adjusts the power of the power component based on the curing barn temperature feedback from the curing barn controller, thereby controlling the fuel conveying speed, improving the temperature control accuracy and tobacco quality during tobacco curing, reducing manual labor intensity, and increasing tobacco curing efficiency.

The utility model relates to the technical field of hollow plate production, and particularly discloses a hollow plate production line uniform extrusion mechanism which comprises a stacking device, a conveying device, a first extrusion device, a second extrusion device and a conveying control device. The material stacking device is provided with a feeding port, a material stacking cavity is formed in the material stacking device, and the feeding port communicates with the material stacking cavity. A material conveying cavity is formed in the material conveying device, the material conveying device is provided with a material conveying opening communicating with the material conveying cavity and the outside, the material conveying device is further provided with a first material inlet and a second material inlet, and the first material inlet and the second material inlet both communicate with the material conveying cavity. The first extruding device communicates with the stacking cavity and the first feeding port, one end of the first extruding device is connected with the stacking device, and the other end of the first extruding device is connected with the conveying device. One end of the second extruding device is connected with the stacking device, and the other end of the second extruding device is connected with the conveying device. The material conveying control device is connected with the inner wall of the first feeding port and the inner wall of the second feeding port. The production device has the effect of improving the production quality of the hollow plate.

The invention provides a special fuel gas laminating machine for automobile leather. The special fuel gas laminating machine comprises a fuel gas compounding mechanism, a cooling mechanism and a second storage rack, the fuel gas compounding mechanism comprises a main body, a display screen is arranged on one side of the main body, three compounding rollers are vertically arranged on the upper part of the main body in sequence, and a driving motor is independently arranged at one end of each compounding roller; the second storage rack comprises a frame, the upper portion and the lower portion of the frame are each provided with a cross beam moving vertically, a plurality of temporary storage rollers are arranged on the cross beams, the diameter of each temporary storage roller is not smaller than 300 mm, and the distance between every two adjacent temporary storage rollers is not smaller than 800 mm. According to the invention, the three independently controlled composite rollers are arranged on the fuel gas composite mechanism, so that the composite quality of the soft fabric is ensured, and meanwhile, due to the arrangement of the second storage rack, the problem of the composited fabric caused by overlarge wrap angle is avoided.

A continuous punching device for rubber products belongs to the technical field of punching equipment and comprises an equipment main body, a working cavity is formed in the outer wall of the equipment main body, a hydraulic cylinder is mounted at the top end of the working cavity, the output end of the hydraulic cylinder extends into an inner cavity of the working cavity, a punching die is assembled in the inner cavity of the working cavity, and the punching die is arranged in the working cavity. A second support is installed on the outer wall of the equipment body, and a winding part is assembled at the top end of the second support. The winding part comprises two symmetrically-arranged fixing discs, and a plurality of sliding ways are formed in the outer walls of the fixing discs in the circumferential direction. According to the continuous punching device for the rubber products, continuous punching and cutting of rubber sheets can be achieved, meanwhile, residual rubber parts remaining at the top ends of the rubber sheets can be automatically swept off, manual sorting is not needed, the labor cost is saved, in addition, cut rubber sheet bodies can be automatically wound, and the production efficiency is improved. And the influence of excessive accumulation on subsequent normal feeding work is avoided.

The invention relates to an infusion speed controller which comprises a shell, an infusion device, a clamping device and a power device. The infusion device comprises a disc base, a T-shaped liquid inlet pipe, a T-shaped liquid discharge pipe, a first arc-shaped sliding groove, a second arc-shaped sliding groove, a first through hole, a second through hole, a third through hole, a fourth through hole, a first arc-shaped sliding block and a second arc-shaped sliding block, wherein the first through hole and the second through hole are formed in the T-shaped liquid inlet pipe, the third through hole and the fourth through hole are formed in the T-shaped liquid discharge pipe, the first arc-shaped sliding block is arranged in the first arc-shaped sliding groove, and the second arc-shaped sliding block is arranged in the second arc-shaped sliding groove. The fifth through hole, the sixth through hole, the seventh through hole and the eighth through hole are formed in the disc base, the ninth through hole is formed in the first arc-shaped sliding block, the tenth through hole is formed in the second arc-shaped sliding block, and the insertion hole is formed in the push rod. The power device comprises a main shaft, a rotating disc, an inserting rod, a hollow hemisphere, a base, a first transmission shaft, a speed changing assembly, a T-shaped rotating plate, an arc-shaped limiting plate, an elastic rod, a plurality of limiting grooves formed in the hollow hemisphere and a plurality of open grooves.

The utility model discloses a vibration powder supply device (17) and additive manufacturing equipment (1). The vibration powder supply device (17) comprises a powder feeding part (20) and a powder discharging part (30), the powder blocking part (21) is arranged in the powder feeding part (20), and a powder feeding space (210) for controlling the height of powder flow is formed between the powder blocking part (21) and the powder feeding part (20); the at least one vibration part (22) is arranged at one end of the powder feeding part (20), and the vibration part (22) is used for providing vibration force acting on the powder feeding part (20), so that the powder feeding part (20) uniformly conveys powder flow. The powder conveying device can realize continuous and stable conveying of powder materials so as to achieve a better conveying effect.

The utility model belongs to the technical field of lithium ion battery production, particularly relates to an electromagnetic iron remover for lithium iron phosphate, and aims to solve the problems that an existing iron remover cannot scatter raw materials, ferromagnetic impurities are difficult to be in full contact with a magnetic field, and time and labor are wasted in subsequent impurity cleaning. Comprising a supporting frame, a raw material processing assembly and an impurity auxiliary cleaning assembly, agglomerated lithium iron phosphate materials are strongly impacted and torn through spikes, tightly-gathered material block masses are rapidly scattered, meanwhile, airflow sprayed by three layers of air nozzles at different angles is interwoven and collided, and therefore the material block masses are rapidly scattered. And meanwhile, during subsequent impurity removal, only the power supply of the electromagnet needs to be switched off, so that the impurities are discharged under the cooperation of the vibration motor, and time and labor are saved.

The utility model discloses a kind of atomized zinc powder preparation devices, it is related to zinc powder preparation field, including: metal dissolving box body;Gas injection box body, it is set below metal dissolving box body;Conveying adjustment component, it is used to connect metal dissolving box body with gas injection box body, and conveying diameter can be adjusted;Filtering device, it is installed at the bottom of conveying adjustment component;The utility model can flexibly adjust conveying diameter by conveying adjustment component, and then control the conveying amount and conveying speed of zinc liquid, operating personnel can accurately adjust conveying parameter according to different production needs, meet the preparation requirement of different granularity specification zinc powder, improve the applicability and production efficiency of device;The cooperation design of pointer and scale makes the adjustment of conveying diameter more accurate, further improve the operation convenience and adjustment accuracy of device.

The utility model provides an edible fungus bag matrix bagging device, which relates to the technical field of edible fungi and comprises a base plate and a fixing mechanism, a sliding groove is arranged at the center of the top end of the base plate, and supports are connected to two sides of the top end of the base plate through bolts. According to the edible mushroom bag matrix bagging device, through the arrangement of the fixing mechanism, raw materials are poured into a connecting plate and a through groove and flow out through a conical block, an auxiliary guide barrel is sleeved with a plastic bag, at the moment, an auxiliary electric push rod is controlled to start to work, the auxiliary electric push rod pushes a connecting pad to clamp and fix the plastic bag, and a motor is controlled to start to work; according to the device, the flowing speed of raw materials can be accurately controlled, the structure is simple, maintenance is convenient, whether the blocking phenomenon exists in the device or not can be visually observed, a large amount of time and labor cost are saved, the manual labor pressure is reduced by changing the working positions of the containing shell, the supporting piece and the locking piece, and the working efficiency is improved. And the working efficiency is improved.

The utility model discloses a neutralization kettle for producing hydroxypropyl methyl cellulose, and relates to the technical field of hydroxypropyl methyl cellulose production equipment. The reaction kettle comprises a supporting frame and a reaction kettle body, a stirring mechanism and a discharging mechanism are arranged on the reaction kettle body, and the stirring mechanism comprises a connecting assembly and a stirring assembly; the connecting assembly comprises a reaction kettle fixedly connected to the inner wall of the supporting frame, a motor is fixedly connected to the top surface of the supporting frame, a rotating rod is fixedly connected to the output end of the motor, a fixed disc is fixedly connected to the rotating rod, and two sliding rods are fixedly connected to the top surface of the fixed disc; the inner top wall of the reaction kettle is fixedly connected with a fixed sleeve, the fixed sleeve is in threaded connection with a sliding block, and the sliding rod is in sliding connection with the sliding block. By arranging the stirring mechanism, the sliding block can slide up and down on the two sliding rods when rotating, so that the neutralization reaction efficiency is improved while the stirring is more sufficient.

The invention relates to the technical field of agricultural irrigation, and discloses an energy-saving irrigation device for strawberry planting, the energy-saving irrigation device comprises a conveying main pipe and an adjuster, the adjuster comprises a shell, the surface of the shell is provided with a first input port and a second input port, the end of the shell is fixedly provided with a discharge cylinder, and the interior of the shell is fixedly provided with a piezoelectric ceramic atomization sheet; a movable plug is slidably mounted in the shell, a communicating hole is formed in the axis of the movable plug, a first stop column and a second stop column are fixedly mounted in the shell, and the surface of the second stop column is sleeved with a reset spring. According to the irrigation device, the regulator is controlled to start and stop in a manner of changing the air pressure in the conveying main pipe, so that the effect of remotely controlling automatic start and stop of each irrigation point is achieved, and the problems that in the pipe network irrigation, fertilization and pesticide spraying process, due to the fact that irrigation in different planting areas is sequential, start and stop are inconvenient to control automatically, and the irrigation efficiency is high are solved. And irrigation, fertilization and pesticide spraying in each operation area are not uniform.

The utility model relates to a wood separating and conveying device, and belongs to the technical field of sorting and conveying machinery. According to the technical scheme, the wood separating and conveying device comprises a rack, an adjusting roller assembly and a fixed roller assembly, and is characterized in that the adjusting roller assembly is composed of a first adjusting roller assembly (1) and a second adjusting roller assembly (2), the first adjusting roller assembly controls the height of a tooth roller (104) through a first air cylinder (102), and the second adjusting roller assembly controls the height of a tooth roller (104) through a second air cylinder (102); the second adjusting roller assembly controls the height of a spiral roller (204) through a second air cylinder (202), and the rotating direction of the tooth roller and the rotating direction of the spiral roller are the same as the material conveying direction. By the adoption of the technical scheme, separation of small wood and impurities is efficiently achieved.

The utility model provides a biomass boiler stokehole fire-retardant device, which relates to the technical field of fire-retardant devices and comprises a main body mechanism, and a fire-retardant mechanism is fixedly mounted at the input end of the main body mechanism and comprises a conveyor. According to the cooling water spraying device, under the cooperation of the main body mechanism and the fire retarding mechanism, the spray head sprays cooling water in the water pipe to the surface of the conveyor, then the motor is started to drive the rotating brush to rotate on the surface of the conveyor, the cooling water is evenly smeared on the surface of the conveyor, and the temperature in the conveyor is rapidly reduced; unnecessary loss caused by spontaneous combustion due to continuous temperature rise of internal materials due to heat transfer into the feeding pipe and the storage bin is avoided, the utilization rate of the materials is increased, the probability of spontaneous combustion of the materials is reduced, the fire spreading speed can be reduced, and damage to the device due to continuous expansion of the fire is prevented; and threats are caused to surrounding equipment and human health of operators.

The utility model relates to the technical field of coal chemical industry, in particular to a coal chemical industry process waste gas desulfurization device which comprises a tower body, a filter area is arranged in the tower body, a plurality of groups of separation areas and nozzles are arranged above the filter area at equal intervals, and the nozzles are located among the separation areas. One end of the outer wall of the tower body is connected with a final smoke outlet through a pipeline, the other end of the outer wall of the tower body is provided with an inlet external connection end, the inlet external connection end is located below the final smoke outlet, and the inlet external connection end penetrates through the interior of the tower body through a pipeline. According to the improved coal chemical industry process waste gas desulfurization device, the independent cavity is formed through the separation area, flue gas is independently treated in the cavity and then conveyed through the suction fans which are installed in a staggered mode and treated in a partitioned mode, the sulfide separation strength is effectively improved, internal spiral blades are added, the flue gas is discharged through surface through holes of the spiral blades, the flue gas conveying speed is effectively controlled, and the desulfurization efficiency is improved. And the situation that follow-up treatment is narrow due to too large smoke is avoided.

According to the technical scheme, the land pollution treatment device comprises a main base, a motor is arranged in the middle of the upper end of the main base, a speed reducer is arranged in the middle of the right end of a coupler, a crank is arranged at the front end of a crank connecting shaft, a plurality of rotary tillage claw pieces are arranged at the rear end of the right side of a claw handle, and a rocker is arranged on the left side of the claw handle. A connecting rod is arranged in the middle of the left side of the main base, a treatment box is arranged in the middle of the upper end of the auxiliary base, a chemical outlet is formed in the lower side of the right end of the treatment box, a nozzle is arranged at the lower end of the left side of the treatment box, and a chemical cover is arranged on the right side of the upper end of the treatment box. An auxiliary belt pulley is arranged at the lower end of the left side of the treatment box body at the front end of the stirring rod, a main belt pulley is arranged at the corresponding position of the lower side of the auxiliary belt pulley, wheels are arranged in the middle of the rear end of the main belt pulley, and handrails are arranged on the front side and the rear side of the upper end of the left side of the main base.

The invention discloses cosmetic toner filling equipment, and belongs to the technical field of chemical filling equipment, and the cosmetic toner filling equipment comprises a conveying line which is mounted on a frame and extends along a preset direction; the adjusting and filling mechanism comprises a driving motor arranged at the top end of the box body, an output shaft of the driving motor penetrates through the box body and extends to a central gear, first gear plates synchronously and reversely moving are in engaged transmission with the two ends of the outer wall of the central gear, one end of each first gear plate extends to a first sliding block, and the other end of each first gear plate extends to a second sliding block. A guide frame arranged at the bottom end of the inner wall of the box body is arranged at the bottom end of the first sliding block, and a protruding part is integrally formed and connected to the top of the first sliding block. The technical problems that an injection pipe on an existing filling machine is usually arranged as a fixing mechanism, the distance change of bottle bodies cannot be changed, effective filling work cannot be carried out, stable filling work is not facilitated, and improvement of the working efficiency is affected are solved.