62results about How to "Uniform and stable feeding" patented technology

The invention discloses a tube type spiral feeder which comprises a storage bin fixedly erected on a horizontal working table. The tube type spiral feeder further comprises a pushing device, wherein the pushing device is communicated with a feed port of the storage bin and is used for feeding materials in a pushing mode. The pushing device comprises a hollow feed tube body, a spiral pushing shaft and a variable frequency motor, the spiral pushing shaft is coaxially arranged in the feed tube body, the variable frequency motor drives the spiral pushing shaft to rotate around the axial line of the feed tube body, one end of the feed tube body is communicated with the feed port, and a discharge port is formed in the other end of the feed tube body. The tube type spiral feeder is characterized in that the spiral pushing shaft is sleeved with at least two hanging bearings, and the hanging bearings comprise shaft sleeves coaxially arranged on the spiral pushing shaft in a sleeved mode and hanging arms used for fixing the hanging bearings on the inner wall of the feed tube body in a hanging mode. The tube type spiral feeder solves the problem that the spiral pushing shaft is prone to bending and deformation in the long-distance material conveying process, and has the advantages of being simple in structure, long in service life and even and stable in material feeding.

The invention discloses a preparation method of meal replacement powder. The preparation method comprises the steps of S1, cereal crushing; S2, cereal sterilization; S3, dry-wet separation; S4, water milling and screening; S5, product collection; S6, quick freezing of the product. The cereals are beaten and crushed, bran remaining on the surfaces of the cereals is removed, and large cereals are rapidly crushed, so that the surfaces of the cereals are clean. Meanwhile, the situation that a discharging port is blocked due to accumulation of large particles is avoided, the bacteria-free condition of subsequent production of the product is guaranteed through continuous sterilization, dry-wet separation is conducted on the sterilized product, a large amount of water is prevented from rapidly entering the grinding position, and therefore the concentration of a powder solution is guaranteed, and the situation that the drying efficiency is affected due to too low concentration is avoided. Dust raising and wet powder accumulation caused by too dry powder are avoided through water milling, normal production of the product is guaranteed, and in addition the production quality of the product is guaranteed.

The invention provides an automatic adhesive cleaning device used for cleaning residual adhesives on a dispensing needle head. The automatic adhesive cleaning device comprises a fixed plate, material placing mechanisms, adhesive cleaning mechanisms, a guide mechanism and a material receiving mechanism, and the material placing mechanisms, the adhesive cleaning mechanisms, the guide mechanism and the material receiving mechanism are arranged on the fixed plate. Material belts are coiled into roll shapes and are loaded on the material placing mechanisms. The starting ends of the material belts are sequentially wound on the adhesive cleaning mechanisms and the guide mechanism and then are connected with the material receiving mechanism. In the process that the material receiving mechanism pulls the material belts, the material placing mechanisms, the guide mechanism and the material receiving mechanism act synchronously; the adhesive cleaning mechanisms clamp the dispensing needle head, so that the material belts are conveyed in the horizontal direction; the residual adhesives on the dispensing needle head are wiped on the material belts under matching of the material receiving mechanism and the adhesive cleaning mechanisms; and the material belts adhered with the residual adhesives are coiled on the material receiving mechanism under guiding of the guide mechanism. The automatic adhesive cleaning device and an adhesive cleaning method thereof are reasonable in design, high in efficiency, low in cost and high in automation degree.

The invention provides a slaked lime feeding system in a water processing system. The slaked lime feeding system comprises a lime powder bin. An outlet of the lower end of the lime powder bin is provided with a feeding machine. The feeding machine is connected with a metering conveying machine. The metering conveying machine is connected with a feeder though a pipeline made of transparent materials. The feeder is connected with a lime milk solution. The lime milk solution tank is provided with an automatic sand draining valve and communicated with a lime milk feeding water tank through a lime milk chemical feeding pipe. According to the slaked lime feeding system, through the pipeline made of the transparent materials, the whole process of material conveying and flowing can be observed, and dredging can be conducted conveniently and timely once blocking is found; due to the fact that the automatic sand draining valve is arranged, automatic sand draining can be conducted regularly; the labor intensity of workers is lowered, deposition and blocking caused by sand grains are reduced, the concentration of a lime agent prepared through a limb chemical feeding device keeps stable, the error does not exceed +/-0.5%, precise control over the PH value of feeding points can be guaranteed, and the error does not exceed +/-0.3.

The invention relates to a novel single-screw low-temperature wet-process puffing machine belonging to the field of puffing devices. The novel single-screw low-temperature wet-process puffing machine comprises a rack body and a motor, wherein the top of the rack body is provided with a double-screw feeder; the upper middle part of the rack body is provided with a conditioner connected with the double-screw feeder; the middle of the rack body is provided with a secondary feeder connected with the conditioner through a conditioner outlet tee joint; a low-temperature extrusion puffing device driven by the motor is connected with the secondary feeder; the tail end of the low-temperature extrusion puffing device is connected with an extrusion die device; and the outer side of the extrusion die device is also provided with a gap self-regulating cutter device connected with the rack body and an electrical control system. The invention is automatically controlled by a programmable logic controller (PLC) and realizes the production of puffed products, i.e. puffed foods, puffed pet foods, puffed aquatic feeds, puffed livestock and poultry feeds, puffed urea, and the like, under a low-temperature condition.

The invention discloses a continuous paint feeding roller brush which comprises traveling wheels, a feeding vehicle, a delivery pipe, a delivery switch, a handle, a roller brush support and a brush body. The traveling wheels are arranged at the bottom of the feeding vehicle and are fixedly welded to the bottom of the feeding vehicle, a pump box is arranged on the lower portion of the feeding vehicle, a power box is arranged at the side, closely adjacent to the pump box, of the lower portion of the feeding vehicle, a control box is arranged on the upper portion of the power box, a storage cabin is arranged the side, close to the control box, of the power box, the bottom of the storage cabin is communicated with a pump through a pipeline, a cabin cover is arranged on the upper portion of the storage cabin, the delivery pipe is inserted in one side outside the pump box, one end of the delivery pipe is communicated with the pump in the pump box, the other end of the delivery pipe is provided with the handle, the delivery switch is arranged on the upper portion of the handle, the upper portion of the delivery switch is connected with the roller brush support in an inserting mode, a roller wheel is fixed to the roller brush support in a sleeved mode, liquid outlet pipes are arranged in the roller wheel, and the brush body is fixed to the outer portion of the roller wheel in a sleeved mode. The continuous paint feeding roller brush has the advantages of being simple in structure, convenient to use, high in strength, even and stable in paint feeding and capable of saving time and labor, reducing secondary pollution and saving raw materials.

The invention provides feeding equipment capable of uniformly spraying feed for aquatic product breeding, and relates to the technical field of feed feeding. The feeding equipment capable of uniformlyspraying the feed for aquatic product breeding comprises a fixed seat, wherein a hydraulic cylinder is embedded in the bottom of the fixed seat; a supporting seat is fixedly connected to the drivingend of the hydraulic cylinder; a first inner groove is formed in the fixed seat, and a first bevel gear is rotatably connected into the first inner groove; a second bevel gear is connected to the first bevel gear in an engaged mode; a containing box is fixedly connected to one side of the outer surface of the fixed seat; and a second groove is formed in the position, close to the top, in the containing box. The whole feeding equipment is convenient to move and fix through the arranged supporting seat matched with a universal wheel structure, operation is convenient, use is flexible, feed is conveyed through an arranged packing auger, the situation that the feed blocks a conveying pipe can be prevented, and even and stable conveying can be achieved; and meanwhile, some large lump or caked feed can be crushed and dispersed, and the use very convenient.

The invention discloses a dry separator feeding device and feeding method. The dry separator feeding device comprises a grading sieve, and further comprises a reversed loader and a vibrating distributing device. A feeding opening of the reversed loader communicates with a discharging opening of the grading sieve. A feeding opening of the vibration distributing device communicates with a discharging opening of the reversed loader. A discharging opening of the vibrating distributing device is used for communicating with a feeding opening of a dry separator. The dry separator feeding method is used for feeding by the dry separator feeding device. By means of the dry separator feeding device and feeding method, the arrangement flexibility of the grading sieve and dry separator is improved, rawcoal is uniformly laid on the dry separator, and the sorting precision and sorting effect of the dry separator are improved.

The invention relates to a drum-shaped material feeder for a center transmission ball grinder. The drum-shaped material feeder comprises a material feeding body, wherein a material feeding cover is fixed on the top of the material feeding body; a material inlet is formed in the material feeding cover; a material outlet is formed in the bottom of the material feeding body; a drum-shaped material feeding plate is arranged between the material inlet and the material outlet; the start end of the drum-shaped material feeding plate is internally tangent to the inner wall of the material feeding body; the tail end of the drum-shaped material feeding plate is connected with the material outlet; a channel between the start end and the tail end is helical, and the size is gradually reduced. According to the drum-shaped material feeder for the center transmission ball grinder, the drum-shaped material feeding plate is arranged in the material feeding body, so that the design is unique and novel; the manufacturing is simple and convenient and low in cost; the ore feeding amount is large; materials are uniformly and steadily fed; impact to the ball grinder is low; the service life of the ball grinder is prolonged.

The invention relates to the technical field of machining conveying, and discloses a stepping type feeding device for machining. The stepping type feeding device comprises a base and a bottom plate, wherein baffles are fixedly connected to the left side and the right side of the bottom plate; supporting frames are fixedly connected to the inner sides of the baffles and are located above the bottomplate; first rack plates are fixedly connected to the left ends and the right ends of the supporting frames; second rack plates are connected to the inner sides of the first rack plates in a slidingmode; a driver is movably connected to the rear end of the bottom plate; a material table is fixedly connected to the upper parts of the rear parts of the baffles; sliding blocks are fixedly connectedto the middle parts of the lower ends of the second rack plates; a transmission shaft is connected to the right end of the driver in a sliding mode; and an air cylinder is arranged at the lower endsof the second rack plates. According to the feeding device, workpieces can be uniformly and stably fed; and in the moving, feeding and conveying process of the workpieces, the workpieces cannot collide with one another, so that the damage to the surfaces of the workpieces is avoided, and the influence on the next step of machining of the workpieces is avoided.

The invention discloses a manufacturing method of a roller brush capable of supplying coating continuously. The method comprises the steps as follows: A, a plurality of steel angle iron and stainless steel plates are selected and welded into a feed trolley body, the stainless steel plates are welded to the upper part of the feed trolley body to produce a material storage bin, a control box is arranged on one side of the material storage bin, a power supply box is arranged at the lower part of the control box, a pump case is arranged at the lower part of the material storage bin, travelling wheels are welded to the bottom of the feed trolley, and a bin cover is in threaded connection with the upper part of the storage bin; and B, a material convey pipe is inserted and connected to one side outside the pump case, a handle is inserted and connected to the other end of the material convey pipe, a material convey switch is mounted at the upper part of the handle, a roller brush frame is inserted and connected to the upper part of the material convey switch, a rolling wheel is nested and fixed on the roller brush frame and adopts any of rubber, PVC (polyvinyl chloride) or a plastic material, a liquid outlet pipe is arranged in the rolling wheel, and a brush is nested and fixed outside the rolling wheel. The manufacturing method of the roller brush capable of supplying coating continuously has the advantages that the manufacturing method is simple; and a manufactured product is simple in structure, high in strength, uniform and stable in material supplying, time-saving and labor-saving, secondary pollution is reduced, and raw materials are saved.

The invention belongs to the field of shrimp culture, and discloses a shrimp pond bait feeding method. The feeding method can realize uniform and accurate bait feeding in a shrimp pond, monitors whether the real-time discharging and feeding speed on a feeding path is equal to the expected discharging and feeding speed or not, and adjusts the real-time discharging and feeding speed to the preset discharging and feeding speed if the real-time discharging and feeding speed is not equal to the expected discharging and feeding speed. The invention further discloses a shrimp pond bait feeding control module and device, in particular to a shrimp pond bait feeding device. The shrimp pond bait feeding method can be well and automatically implemented, the structure is simple, use is convenient, the shrimp pond bait feeding device is arranged on a catamaran and comprises a connecting assembly, a bait feeding unit and a bait feeding control module, the bait feeding unit comprises a bait box, an electric push rod and an opening plate, the bottom of the bait box is of a bucket-shaped structure, a bait feeding opening is formed in the bottommost part of the bait box, the electric push rod is arranged on the outer surface of the bottom of the bait box, and when the electric push rod acts, the opening plate closes or opens the bait feeding opening.

The invention discloses a method for using a continuous paint feeding roller brush. The method comprises the following steps that A, a cabin cover is firstly opened, mixed paint raw materials are poured in a storage cabin, and the cabin cover is closed; B, a power source on a control box is started, so that the power source in a power box supplies electricity to a pump in a pump box, the pump starts to operate, the paint raw materials in the storage cabin are pumped to a delivery pipe; C, a delivery switch on a handle is controlled, the paint raw materials are pumped into a cavity in a roller brush support, made to reach a cross bar at the top of the roller brush support along the roller brush support and enter liquid outlet pipes in a roller wheel and guided to the inner portion of a brush body by the liquid outlet pipes and the brush body is made to be soaked by the paint; D, the roller brush support is controlled by the handle so that the brush body outside the roller wheel can be tightly attached to a painted wall. The method has the advantages that the method is simple, the used products are simple in structure, the strength is high, material feeding is even and stable, time and labor are saved, secondary pollution is reduced, and raw materials are saved.

The invention provides a powdery material metering and feeding device. In the chemical production process, a powdery material feeding device has the problems that an impeller of the device is usually deadly blocked in the running process of a system, so that the device is stopped by failure, the sealing property of a shaft end of a rotating shaft is poor, and the like. The powdery material metering and feeding device comprises a shell (1) which is internally provided with an anti-blocking baffle (2); a motor is arranged above the shell at the right side; the motor is provided with a frequency converter (4) and a positive and negative rotation switching device (5); the motor is linked with a speed reducer (6); the speed reducer is used for driving a rotating shaft (7) by driving a chain; and the rotating shaft is provided with an impeller (8). The powdery material metering and feeding device is used for feeding during chemical production.

The invention relates to a steel pipe picking, cleaning and conveying device, and belongs to the field of building construction. The steel pipe picking, cleaning and conveying device is composed of apicking device, a cleaning device and a river transporting device. The picking device is provided with a fixed guide rail, a fixed guide rail sliding block, a sliding guide rail support, a sliding guide rail, a sliding guide rail sliding block, a limiting switch, an electromagnetic tong air cylinder, an electromagnetic tong servo motor, a fixed support and an electromagnetic tong structure, the cleaning device is provided with a conveying belt, a conveying belt driving wheel, a conveying belt driving motor, a cleaning main box, a transmission chain, a cleaning device driving motor, a rolling wheel and a cleaning device support mechanism, and the transporting device is provided with a trolley mechanism used for automatically stacking steel pipes. The steel pipe picking, cleaning and conveying device is scientific and reasonable in design, and automation is basically achieved.