22results about How to "Realize quantitative addition" patented technology

The invention relates to a bead-adding pen, comprising an outer cylinder, an upper cover, a bead-dividing assembly, a lower end cover and a nozzle, wherein the grinding beads in the outer cylinder are located at the bottom of a columnar space under the action of gravity, and since a bead-dividing bar is axially slidably arranged on the outer cylinder, as the bead-dividing bar slides downward, a bead-dividing groove quantitatively captures the grinding beads in the columnar space and then transports them to the bottom of a partition seat, and then a determined number of grinding beads fall from the bead-dividing groove and are output from a bead-spraying port of a nozzle, thereby realizing quantitative addition of the grinding beads, simplifying the tedious bead-adding work and greatly improving the work efficiency.

This utility model relates to the technical field of extraction devices for veterinary drug residue detection, and more particularly to an extraction device for veterinary drug residue detection, comprising a device body, a receiving frame fixedly connected to the top left side of the device body, a feeding box fixedly installed at the top rear section of the receiving frame, a cover plate hinged to the top of the feeding box, and a flow guide frame connected to one end of the front of the feeding box. In the sample addition stage, the inclined design of the flow guide frame allows the sample to automatically slide into the centrifuge tank, eliminating the need for manual transfer; during centrifugation, the centrifuge and pump one automatically complete solid-liquid separation and liquid storage; during reagent titration, pump two and the titration nozzle precisely and quantitatively add reagents; compared to traditional manual operation or simple mechanical assistance extraction devices, this reduces a large number of tedious manual operation steps, significantly shortens the detection time, increases the sample processing capacity per unit time, and effectively meets the high efficiency requirements of modern veterinary drug residue detection.

The utility model discloses a naphthalene water reducer neutralization reaction device capable of automatically adding alkali, and belongs to the technical field of water reducer production equipment. The naphthalene water reducer neutralization reaction device with the automatic alkali adding function comprises a reaction tank, a tank cover is installed at the top end of the reaction tank, four supporting columns are installed on the outer side of the bottom end of the reaction tank, a cooling mechanism is installed on the outer side of the reaction tank, an alkali liquor tank is arranged on one side of the reaction tank, a ring pipe is installed on the inner side of the reaction tank, and a plurality of alkali liquor spray heads are installed at the bottom end of the ring pipe. The top end of the alkali liquor tank is provided with a liquor feeding mechanism for supplying liquor to the annular pipe, the top end of the annular pipe is provided with a cleaning mechanism for cleaning the alkali liquor spray head, the reaction tank is internally provided with a mixing mechanism, the bottom end of the reaction tank is provided with a liquor outlet pipe, and one end of the liquor outlet pipe is provided with a valve. The neutralization reaction efficiency is improved, and the practical value is relatively high.

The utility model relates to the technical field of paint dilution equipment discloses a paint dilution device for building paint production, including support seat, the inside fixed connection of support seat has motor no.

This utility model relates to the technical field of material corrosion testing devices, and more specifically, to a parameter-adjustable immersion corrosion device. It rationally connects various components such as a power module, suspension assembly, signal input / output device, external temperature control, and solution mixing device. The device uses a moving test piece rather than a moving corrosion environment, significantly reducing the size of the corrosion device, lowering equipment complexity, and reducing operating and maintenance costs. Through programmed control of the device's signal input / output, the immersion time and cycle of the material are controlled, and the temperature of the corrosion solution is adjusted. Furthermore, the testing equipment can be used in conjunction with a pure water container, achieving integrated solution "proportioning-mixing-corrosion" through digital display control panel settings. The entire corrosion device offers a high degree of flexibility; the dimensions of each module can be rationally adjusted and combined according to actual needs to better meet the user's testing requirements.

The utility model relates to the technical field of mechanical automation, and discloses a powder-clamping-free adding device for powdery seasonings, the device comprises a material containing barrel, the bottom of the material containing barrel is communicated with a discharging pipe, a discharging assembly is arranged in the discharging pipe in an up-down sliding mode, the discharging assembly comprises limiting grooves symmetrically formed in the inner wall of the discharging pipe, and the limiting grooves are communicated with the discharging pipe. Connecting rods are slidably arranged in the limiting grooves, a top plate and a bottom plate are fixedly mounted on the upper side and the lower side between the two connecting rods correspondingly, and a driving assembly used for driving the discharging assembly to move up and down is arranged in the containing barrel. According to the device, the limiting groove is formed in the discharging pipe, the connecting rod, the bottom plate and the top plate are arranged in a matched mode, the bottom plate and the top plate can be pushed to move up and down through the driving assembly, seasoning in the containing barrel can be discharged in a positioned mode, then quantitative adding of the seasoning is achieved, and the practicability of the device is improved.

The invention discloses moxa bath bag production equipment in the technical field of wormwood processing equipment.The moxa bath bag production equipment comprises a first stock bin and a second stock bin with arc-shaped outlets formed in the bottoms and further comprises a feeding bin surrounding the first stock bin and the second stock bin, the feeding bin is fixedly connected with the first stock bin and the second stock bin, and the feeding bin is rotationally connected with a rotating disc; the feeding bin is further fixedly provided with a motor for driving the rotating disc to rotate, the rotating disc seals the arc-shaped outlet, and feeding grooves alternately communicating with the arc-shaped outlets in the bottoms of the first stock bin and the second stock bin are further formed in the periphery of the rotating disc; a feeding hopper is fixedly arranged under the side, close to the first stock bin, of the feeding bin, the feeding hopper is telescopically connected and communicated with a feeding pipe, the feeding bin is fixedly provided with an air cylinder for driving the feeding pipe to move up and down, and the feeding pipe is provided with an opening part. According to the scheme, the auxiliary materials are added into the side bag through the feeding pipe, the main materials and the auxiliary materials are added oppositely and distributed, and therefore a user can take out the auxiliary materials in the side bag according to actual requirements and add the auxiliary materials into the main materials according to a self-determined proportion during use.

The utility model relates to pig feed production technical field, concretely is a kind of quantitative oil adding equipment, including oil storage structure, adding structure and quantitative adding structure, and oil storage structure includes oil tank;Adding structure is interconnected with oil tank, and adding structure includes quantitative tank;Quantitative adding structure is fixedly installed in quantitative tank inside, and quantitative adding structure includes force plate, and force plate middle part is connected with limit slide block by bearing rotation sleeve, and limit slide block is screw joint with the upper end of pull plug rod, and pull plug rod middle part is sealed sliding sleeve joint with float plate, and pull plug rod lower end is fixedly connected with sealing plug.The utility model in the present application, with the injection of oil liquid float plate is lifted, and after floating a certain distance, force plate is lifted, and then using pull plug rod to open sealing plug to open oil discharge passage, carry out oil liquid adding work, until quantitative tank oil liquid is exhausted, float plate falls back using float plate self weight, and sealing plug is compressed to block the passage again, realize oil quantitative adding work.

The utility model discloses a soilless culture substrate mixing device which comprises a supporting base, a mixing barrel is fixedly arranged in the center of the top face of the supporting base, the top end of the left side of the mixing barrel is communicated with a feeding pipe, a stirring rod is arranged in the mixing barrel, and the other end of the feeding pipe is fixedly communicated with a first quantitative barrel. A chemical cavity, a mixing cavity and a discharging cavity are sequentially formed in the mixing barrel from top to bottom, the feeding pipe extends into the chemical cavity, a second quantitative barrel communicated with the mixing cavity is arranged on the outer wall of the left side of the mixing barrel, the stirring rod is located in the mixing cavity, and a discharging barrel is horizontally arranged in the discharging cavity. A spiral discharging rod is rotationally arranged in the discharging barrel, and an extrusion pipe extending out of the mixing barrel is arranged at the right end of the discharging barrel. Compared with the prior art, the quantitative culture medium mixing device has the advantages that quantitative adding or taking out of culture media can be achieved through the arrangement of the quantitative barrels and the spiral discharging rods, and the mixing accuracy and controllability are improved.

The invention discloses a strain domestication tank carbon content detection process, and belongs to the technical field of strain domestication. Quantitative liquid in the domestication tank (1) enters the heating mechanism (6); the liquid adding mechanism (10) adds an acid solution into the heating mechanism (6) until the switching mechanism (11) closes the liquid adding mechanism (10); the heating mechanism (6) is used for heating the mixed liquid; the instruction means (7) detects the generated carbon dioxide gas and instructs whether or not the carbon dioxide gas exceeds a threshold value. The process for detecting the carbon content of the strain domestication tank realizes the detection of the content of inorganic carbon in the liquid, prevents the situation that the reading is 0 during TOC detection of organic carbon and detection equipment needs to be replaced due to excessive inorganic carbon content during direct detection, relieves the burden of personnel, and improves the working efficiency.

The utility model discloses a molten aluminum quantitative feeding device for aluminum bar production, which comprises a molten aluminum storage tank, a sliding column is arranged on the side wall of the molten aluminum storage tank, the upper end of the sliding column is fixedly connected with a connecting frame, and the side wall of the molten aluminum storage tank is connected with the sliding column through a lifting device. And an opening is formed in the side wall of the molten aluminum storage tank in a penetrating mode, a discharging device is fixedly connected to the opening, and a triggering device is fixedly connected to the lower end of the sliding column at the corresponding position. The device has the advantages of being convenient for operators to quantitatively add molten aluminum and simple in design.

The utility model discloses a kind of green building construction wastewater recovery equipment, comprising: separation mechanism, including reaction tank, shunt box and lower intercommunication separation screen cylinder, the first rotating shaft is rotatably arranged in the reaction tank, stirring vane is installed on the rotating shaft outside, the inside of separation screen cylinder is rotatably arranged with spiral conveying blade, the spiral conveying blade is fixed on the output end of servo motor.The wastewater of the utility model is discharged into separation screen cylinder after preliminary treatment by reaction tank, large particle impurities are intercepted by screen cylinder, at this time, rotating spiral conveying blade will continuously push the impurities in screen cylinder inner wall and bottom to one end, finally automatically discharged through deslagging pipe, fall into the impurity collection box below, simultaneously, treated clean water passes through screen cylinder and flows into wastewater collection box below, and then without manual intervention, greatly reduce human burden, significantly improve cleaning efficiency, ensure that equipment continues stable operation.

The utility model relates to the technical field of quantitative adding devices, in particular to a quantitative adding device for master batch processing, which comprises a structural support frame, a mixing tank body, an internal multiple stirring component, a charging hole, an L-shaped connecting discharging pipe and a discharging speed adjusting component, a material mixing tank body is mounted at the side end part of the structure supporting frame; an internal multiple stirring assembly is arranged in the mixing tank body; a feeding hole is formed in the upper end part of the mixing tank body; an L-shaped connecting discharge pipe is arranged at the lower end part of the mixing tank body; a discharging speed adjusting assembly is arranged in the L-shaped connecting discharging pipe. According to the master batch stirring device, master batches can be effectively scattered and prevented from being gathered by arranging multiple internal stirring assemblies, so that the master batches can be dispersed in a larger range, the uniformity and stability of the master batches are improved, the situation that subsequent processing is incomplete due to master batch particle aggregation is avoided, meanwhile, the master batches and other additives can be fully mixed and stirred, and the production efficiency is improved. And various components can be uniformly distributed.

The utility model relates to the technical field of metal part machining, and discloses metal part polishing equipment which comprises a polishing barrel, a limiting block is fixedly connected to the top of the inner side of the polishing barrel, a fixing assembly is fixedly connected to the interior of the polishing barrel, and a first sieve plate is fixedly connected to the interior of the polishing barrel. A second sieve plate is detachably connected to the bottom end of the interior of the grinding barrel, a first limiter is fixedly connected to the top of the second sieve plate, a spring is fixedly connected to the interior of the first limiter, a first sliding block is fixedly connected to the other end of the spring, a first rotating block is rotatably connected to the top of the first sliding block, and a discharging opening is formed in the top of the grinding barrel. The bottom of the grinding barrel is fixedly connected with a base. According to the screening device, by rotating the first rotating block, the first limiting device can be pressed downwards, then the first limiting device moves to drive the first sliding block to move, and then the first sliding block moves into the first screening plate and then is clamped with a groove in the first screening plate.

The utility model belongs to the technical field of electric picks, and discloses an engine oil electric pick structure capable of precisely controlling oil mass, which comprises a gear box and an oil tank, a front cylinder is fixedly mounted at one end of the gear box, a working head is arranged at one end of the front cylinder far away from the gear box, and a transmission component for driving the working head to operate is arranged in the gear box. The oil tank is fixedly embedded in the gearbox, an oil adding mechanism is arranged at the bottom of the oil tank, and the transmission assembly can periodically control opening and closing of the oil adding mechanism during operation, so that engine oil in the oil tank is quantitatively added into the gearbox. Opening and closing of the oil adding mechanism are periodically controlled through the transmission assembly, quantitative adding of engine oil is achieved, the use amount of the engine oil is accurately controlled, engine oil waste is avoided, the manual engine oil adding frequency is reduced, and the use cost is reduced.

The invention relates to the related field of real stone paint. The invention discloses a natural stone powder adding device for real stone paint. The natural stone powder adding device comprises a fixed support. The invention aims to solve the problem that the amount of natural stone powder added by the device every time is inconvenient to adjust according to requirements. The device is composed of a material quantitative adding mechanism, an adjusting transmission mechanism and a driving discharging mechanism. According to the stone-like paint natural stone powder adding device and the using method, after an L-shaped shifting plate on a spline telescopic pipe deflects and abuts against an inclined face at the upper end of a second spring telescopic rod, the second spring telescopic rod is extruded to be compressed, a groove in the second spring telescopic rod is made to move downwards, and at the moment, a spring telescopic plate penetrates through the groove to release the rolling force of a second spring; and a hollow disc on the lower side is promoted to rotate clockwise and a rectangular block is driven to passively slide in a regular hexagonal sliding groove, so that six sealing plates are deflected and opened, natural stone powder in a spline telescopic pipe is conveyed into a rotating cylinder at the moment, and quantitative adding of the natural stone powder is achieved.

The utility model discloses a heavy-metal-free alkyd paint solvent adding device and relates to the technical field of coating production. The quantitative adding device comprises a storage tank, an air cylinder and a quantitative adding barrel, a support is fixed to the peripheral face of the storage tank, two supporting plates are further fixed to the peripheral face, below the support, of the storage tank, the air cylinder is fixed in the support, and the quantitative adding barrel is jointly fixed to the faces, away from the storage tank, of the two supporting plates; a membrane filtration assembly is fixed in the storage tank, and a booster pump is fixed at the upper end of the storage tank; a shell is arranged in the quantitative adding barrel, a blocking piece is arranged in an inner cavity of the shell, the telescopic end of the air cylinder faces downwards and is fixedly provided with a push rod, and the lower end of the push rod penetrates through the upper end of the shell and is fixed to the upper end of the blocking piece in the shell. By arranging the quantitative adding barrel, the air cylinder, the shell, the plugging piece, the push rod, the storage tank, the booster pump and the membrane filtering assembly, the problem that a quantitative and stable adding structure is lacked in the alkyd paint preparation process is solved; and pretreatment operation is needed before the solvent is added.

The invention relates to the technical field of sauce raw material blending, and provides a blending system and method for sauce stir-frying The blending system for sauce stir-frying comprises a blending box, a blending bin, a discharging pipe, a box door and a drying mechanism, and a temperature sensor and a humidity sensor are installed in the blending box. The multiple batching bins are longitudinally and fixedly arranged in the batching box, a spiral conveyor is arranged on the side wall of the batching box and located on the bottom sides of the batching bins in a penetrating mode, the input end of the spiral conveyor is communicated with the close batching bin, the discharging pipe is arranged on one side of the batching box, and the discharging pipe is arranged on the other side of the batching box. The discharging pipe is communicated with the output end of the spiral conveyor, the box door is installed on the portion, located on the top side of the batching bin, of the side wall of the batching box, and by means of the technical scheme, the technical problem that in the prior art, ingredients in the batching box are prone to being affected with damp, and the sauce stir-frying effect is affected is solved.

The application belongs to the technical field of detection equipment, and particularly relates to a ferric ion detection equipment. The ferric ion detection equipment is provided with a storage unit containing a diluent storage tank and a prefabricated bottle, a diluent conveying pipeline connecting the diluent storage tank and the prefabricated bottle, and a liquid level sensor arranged on the prefabricated bottle, so that the ferric ion detection equipment can accurately determine the volume of the reaction liquid in the prefabricated bottle, thereby realizing automatic preparation of the reaction liquid. Therefore, in the actual operation process, the accurate addition of reagents or diluents can be completed without manual intervention, which not only improves the automation degree of operation, but also significantly improves the consistency, repeatability and accuracy of the detection process. At the same time, the structure design effectively reduces the problems such as sample addition error caused by human operation, further ensuring the reliability of the detection result.

The utility model relates to the technical field of tea rolling for tea production and processing, and discloses a tea rolling machine for tea production and processing, which comprises a support seat, support legs, a rolling disc, a storage barrel and a rotating device, the storage barrel is arranged above the rolling disc, and the rotating device is fixedly mounted on the outer wall of the storage barrel along the circumferential direction. A supporting rod is fixedly installed at the front end of the top of one rotating device, a supporting transverse rod is fixedly installed at the top of the supporting rod, the supporting rod and the supporting transverse rod are installed in an L shape, a stepping motor is fixedly installed at the front end of the top of the supporting transverse rod, and a rotating rod is fixedly installed at the output end of the stepping motor. The lower end of the rotating rod penetrates through the bottom of the supporting transverse rod and extends into an inner cavity of the storage barrel, four sets of partition plates are evenly distributed and fixedly installed on the outer wall of the lower end of the rotating rod in the circumferential direction, and a supporting plate is fixedly installed at the lower end in the storage barrel. The automatic tea leaf adding device can realize quantitative and automatic tea leaf adding, and improves the quality of tea leaf finished products.

The invention provides an anti-freezing hydraulic concrete production process and device, and relates to the field of concrete production.The device comprises two fixing frames, and the two fixing frames are both fixedly connected to the upper end face of a bottom plate; the number of the supporting legs is three, and the three supporting legs are fixedly connected to the upper end face of the bottom plate. The mixing tank is fixedly connected to the upper ends of the supporting legs; the number of the feeding pipes is two, and the two feeding pipes are fixedly connected to the outer side of the mixing tank; the number of the storage hoppers is two, and the two storage hoppers are fixedly connected to the upper ends of the two feeding pipes correspondingly. The mounting frame is fixedly mounted on the upper end face of the mixing tank, so that the problems that in the production process of the anti-freezing hydraulic concrete, the proportion of raw materials of the anti-freezing hydraulic concrete is usually adjusted in an auxiliary manner by means of a weighing measuring instrument, the process is relatively complicated in operation, and adverse effects are generated on the overall working efficiency to a great extent are solved; the working efficiency is improved, and the labor intensity is reduced.

The invention discloses a quantity-controllable mechanical ball feeder, and relates to the technical field of ball feeders, according to the scheme, the quantity-controllable mechanical ball feeder comprises a support and a ball storage box fixedly mounted at the top of the support, the bottom end of the ball storage box is fixedly connected with a first connecting pipe, and the two sides of the support are fixedly connected with a first cross rod and a second cross rod respectively; according to the steel ball feeding device, the pushing reset mechanism can drive the connecting pipes to move back and forth, the lifting discharging mechanism can drive the second connecting pipes to stretch out and draw back, steel balls can be quantitatively added each time, and the number of the added steel balls each time can be changed; and a lever pushing mechanism and a mechanical pushing mechanism are arranged, so that a pushing reset mechanism and a second connecting pipe can be driven to move under the power-on condition and the power-off condition, quantitative adding of the steel balls is achieved, the ball adding machine can adapt to different use conditions through two driving modes, and therefore the practicability is improved.