CN112892350A - Nutrition branch of academic or vocational study that can quantitative ratio is with nutrient solution preparation device - Google Patents
Nutrition branch of academic or vocational study that can quantitative ratio is with nutrient solution preparation device Download PDFInfo
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- CN112892350A CN112892350A CN202110082955.6A CN202110082955A CN112892350A CN 112892350 A CN112892350 A CN 112892350A CN 202110082955 A CN202110082955 A CN 202110082955A CN 112892350 A CN112892350 A CN 112892350A
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- pipe
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- pushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
- B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
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- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to the technical field of nutrient solution preparation, in particular to a quantitative-proportioning nutrient solution preparation device for nutrition departments, which comprises a horizontally arranged frame disc, wherein a plurality of connecting frame plates are horizontally connected to the outer side of the frame disc at equal intervals along the circumferential direction, mounting sleeves are fixedly mounted at one ends of the connecting frame plates, which are far away from the frame disc, charging barrels are fixedly mounted inside the mounting sleeves, material injection and exhaust structures are arranged at the top ends of the charging barrels, top blanking pipes are vertically and communicated with the bottom of the charging barrels, the top blanking pipes extend to the outside of the mounting sleeves, the end parts of the top blanking pipes are communicated with and mounted with material suction pipes, first one-way valves are mounted on the outer sides of the top blanking pipes above the material suction pipes, communicating pipes are communicated between the top and the bottom of the material suction pipes. The quantitative proportioning device is novel in structure, has functions of quantitative proportioning and uniform mixing, and can adjust the quantitative proportioning ratio according to the actual proportioning amount, so that the usability of the device is effectively improved.
Description
Technical Field
The invention relates to the field of nutrient solution preparation, in particular to a nutrient solution preparation device capable of realizing quantitative proportioning for a nutrition department.
Background
The nutrition department is a department for evaluating nutrition of inpatients and treating nutrition, and is responsible for preparing the nutrient solution for some patients who need tube feeding or enteral non-central nutrient solution through fistulization after operation.
The nutrient solution contains carbohydrate, amino acids, fat emulsion, electrolyte, trace elements, vitamins, water, and optionally insulin. 1. The full utilization of the glucose must depend on insulin, so that exogenous insulin is required to be added when supporting a diabetic patient with traumatic stress, and the common dosage is 5-7 glucose plus 1 insulin; 2. surgical patients often suffer from protein-energy malnutrition due to insufficient protein intake or large consumption and loss, and therefore must supplement amino acids; 3. fat emulsion for vein is refined to remove free fatty acid.
The preparation device is usually used in the process of preparing the nutrient solution, so that the preparation efficiency of workers is effectively improved, but the conventional preparation device does not have a quantitative proportioning function, so that the proportioning amount of the raw materials of the nutrient solution cannot be changed, the practicability of the preparation device is greatly reduced, and the nutrient solution preparation device capable of realizing quantitative proportioning for the nutrition department is provided.
Disclosure of Invention
The invention aims to solve the defects that the prior art does not have a quantitative proportioning function, cannot change the proportioning amount of the raw materials of the nutrient solution and greatly reduces the practicability of a preparation device, and provides a nutrient solution preparation device for a nutrition department, which can realize quantitative proportioning.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a nutrition solution preparation device capable of realizing quantitative proportioning for nutrition department comprises a horizontally arranged frame disc, wherein a plurality of frame connecting plates are horizontally connected to the outer side of the frame disc at equal intervals along the circumferential direction, a mounting sleeve is fixedly mounted at one end, far away from the frame disc, of each frame connecting plate, the bottoms of a plurality of mounting sleeves are supported by a fixing frame, a material cylinder is fixedly mounted in each mounting sleeve, a material injection and exhaust structure is arranged at the top end of each material cylinder, a material ejection and discharge pipe is vertically communicated and mounted at the bottom of each material cylinder, each material ejection and discharge pipe extends to the outside of each mounting sleeve, the end parts of each material ejection and discharge pipe are communicated and mounted with a material suction cylinder, a first one-way valve is mounted on the outer side of each material ejection and discharge pipe above each material suction cylinder, communicating pipes are communicated and mounted between the top and the bottom of each material suction cylinder, discharge structures are arranged, the bottom end of the material suction barrel is hermetically and slidably inserted with a push rod through a sealing element, the top end of the push rod extends into the material suction barrel, the end part of the push rod is horizontally connected with a positioning disc, and the outer side of the positioning disc is provided with a suction structure;
the bottom of the pushing rod is rotatably provided with a plurality of adjusting mechanisms, and the plurality of adjusting mechanisms are connected with the bottom end of the frame disc through driving mechanisms;
inhale the feed cylinder bottom outside all the intercommunication and install lower feed pipe, many the joint is installed to the common intercommunication in lower feed pipe bottom, the spiral pipe is installed to the vertical fixed intercommunication in bottom of joint, the discharge port direction of spiral pipe down and the horizontal intercommunication of tip install the driving cylinder, the propelling movement pipe is installed to the one end intercommunication of driving cylinder, the inside of driving cylinder and propelling movement pipe is provided with pushing mechanism jointly the propelling movement pipe is kept away from driving cylinder one end and is provided with the row's of circling round material structure.
Preferably, the mount includes that the level sets up the end ring in the spiral pipe below, the top of end ring is along the vertical many support columns that are connected with of circumferencial direction equidistance, the equal horizontally connected in top of support column has the backup pad, the equal fixed mounting of backup pad is between the adjacent installation cover outer wall, propelling movement pipe and adjacent support column between through steady rest fixed connection.
Preferably, notes material exhaust structure is including setting up the sprue at feed cylinder top intermediate position, the sealed cartridge in inside of sprue has the shutoff lid, the vertical cartridge in intermediate position of shutoff lid has the second breather, the bottom and the inside intercommunication of feed cylinder of second breather, the second breather valve is installed on the top of second breather pipe.
Preferably, the discharging structure comprises a three-way valve arranged on the outer side of the top of the communicating pipe, and a discharging pipe is arranged at a port of the three-way valve, which is far away from one end of the communicating pipe.
Preferably, the suction structure includes that the slip cap establishes the lower piston disc in the push rod outside between positioning disc and the inside bottom of suction feed cylinder, be connected between lower piston disc and the positioning disc and install down rubber spring, the rubber spring cover is established in the push rod outside down, positioning disc top level is provided with the piston disc, go up and be connected between piston disc and the positioning disc top and install rubber spring, the inside slip cartridge of going up rubber spring has the cartridge pole, the top and the last piston disc end fixed connection of cartridge pole the cartridge hole with cartridge pole assorted has been seted up jointly to positioning disc and push rod intermediate position, just go up piston disc and the joint of common sealed slip of lower piston disc on suction feed cylinder inner wall.
Preferably, the adjusting mechanism comprises a threaded sleeve vertically rotatably mounted at the bottom end of the pushing rod, a threaded column is inserted into a thread at the bottom end inside the threaded sleeve, and the threaded column is vertically mounted on the driving mechanism.
Preferably, actuating mechanism includes the vertical electric putter who installs in frame dish bottom, electric putter's flexible end bottom horizontally connect has the connection pad, connection pad outside equidistance horizontally connect has the connecting plate of polylith and the corresponding position in feed cylinder position, the equal vertical fixed mounting of screw thread post is at adjacent connecting plate tip, just the connector is located the connection pad below.
Preferably, push mechanism includes that the level sets up at the inside rotation axis of driving barrel and propelling movement pipe, the rotation axis is kept away from propelling movement pipe one end and is passed through the bearing rotation and install on driving barrel tip inner wall, just the fixed cover in the rotation axis outside that drives the barrel and correspond the position has the axle sleeve, the outside of axle sleeve is connected with polylith arc blade along the equidistance slope of circumferencial direction, leave the clearance between arc blade and the driving barrel inner wall the rotation axis outside fixed mounting that the propelling movement pipe corresponds the position has helical blade.
Preferably, the rotary discharge structure comprises a push stub bar arranged at one end of the push pipe far away from the driving cylinder, a rotary box is communicated and arranged at one end of the push stub bar far away from the push pipe, a discharge pipe is vertically communicated and arranged at the bottom end of the rotary box, a discharge valve is arranged at the outer side of the discharge pipe, one end of the rotary box far away from the push stub bar is arranged in a circular arc shape, a bending plate is horizontally connected above the inner wall of the rotary box close to one end of the push stub bar, a space is reserved between the end part of the other end of the bending plate and the inner wall of the top of the rotary box, a rotary stub bar is communicated and arranged on the outer wall of the rotary box above the bending plate, the rotary stub bar and the push stub bar are arranged in parallel, a rotary pipe is communicated and arranged between one end of the rotary stub bar far away from the rotary box and the middle position of the top of the push pipe, the rotary, and a first vent valve is mounted at the top end of the first vent pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the mounting sleeve, the connecting frame plate and the frame disc are arranged, so that a plurality of charging barrels can be mounted at equal intervals, the supporting plate, the bottom ring and the supporting column can support the mounted charging barrels, and the mounting stability of the charging barrels is effectively ensured;
2. the charging barrel can be filled with the materials through the arranged charging port, the material sealing cover can be used for plugging the charging port, and the second vent pipe and the second vent valve can play a role in venting, so that the stability of air pressure in the charging barrel in the subsequent pumping process is ensured;
3. the connecting disc can be driven to drive the connecting plates to move through the electric push rod, the connecting plates can drive the threaded columns and the threaded sleeves to pull and pull the pushing rods in the moving process, so that the upper piston disc and the lower piston disc move in the material suction cylinder, when the upper piston disc and the lower piston disc move downwards, the raw materials in the material suction cylinder above the upper piston disc can be sucked into the material suction cylinder through the top discharging pipe under the action of suction force due to the second one-way valve arranged on the communicating pipe, and after the upper piston disc and the lower piston disc move upwards, the raw materials in the material suction cylinder above the upper piston disc can be pushed into the material suction cylinder below the lower piston disc through the communicating pipe due to the first one-way valve arranged on the top discharging pipe, when the upper piston disc and the lower piston disc move downwards again, the raw materials in the material suction cylinder can be sucked into the material suction cylinder through the top discharging pipe again under the action of suction force, meanwhile, the lower piston disc can push out the raw materials in the material suction cylinder at the bottom of the lower piston disc through the lower material discharging pipe to be mixed and prepared, so that the quantitative proportioning effect is achieved;
4. the threaded sleeve is rotated, so that the leakage length of the threaded column can be changed, the threaded sleeve can drive the push rod to adjust the position of the positioning disc in the material suction barrel, different suction amounts in the material suction process are changed, and the redundant raw materials in the material suction barrel are unloaded when the positioning disc is adjusted through the three-way valve and the discharge pipe, so that the stable air pressure of the material suction barrel is ensured, and the practicability of the device is effectively improved;
5. the upper rubber spring and the lower rubber spring are arranged, so that the upper piston disc and the lower piston disc have certain buffer displacement, the thoroughness of the raw materials in the suction or pushing process is ensured, and the stability of the upper piston disc in the moving process can be improved by the arranged inserting holes and inserting rods;
6. the spiral pipe can be communicated and installed by arranging the connector, the raw materials discharged from the lower material pipe of a plurality of bottom materials can be received by the arranged spiral pipe, and the raw materials in the spiral pipe are spirally discharged under the action of the extrusion force, thereby impacting the arc-shaped blade in the driving cylinder and driving the rotating shaft to drive the helical blade to rotate, and then rapidly pushing a plurality of raw materials in the pushing pipe into the rotating box for mixing through the pushing stub bar, wherein one end of the rotating box far away from the pushing pipe is arranged in an arc shape, so that the pushed raw material spirally rises above the bending plate and falls back to the interior of the pushing pipe through the rotary stub bar and the rotary pipe, thereby achieving the circulation effect, and the produced atmospheric pressure uninstallation of propelling movement in-process can be unloaded to first breather pipe and the first breather valve that sets up, and row's material pipe and the row's material valve that set up can be with the orderly discharge of the nutrient solution that finishes of preparing collect.
Drawings
FIG. 1 is a schematic structural diagram of a nutrition solution preparation device for nutrition department capable of quantitative proportioning according to the present invention;
FIG. 2 is a schematic view of the overall structure of a quantitatively proportioned nutrient solution preparation device for nutrition department;
FIG. 3 is a schematic view of the upper structure of FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic view of FIG. 4 with a partial structure broken away;
FIG. 6 is a cross-sectional structural view of a portion of the structure of FIG. 4;
FIG. 7 is a schematic view of the structure of FIG. 6, partially disassembled;
FIG. 8 is a schematic view of a fixing frame of a nutrition solution preparing device for nutrition department capable of quantitative proportioning according to the present invention;
FIG. 9 is a schematic view of the lower structure of FIG. 1;
FIG. 10 is a cross-sectional structural view of a portion of the structure of FIG. 9;
FIG. 11 is a cross-sectional structural view of a portion of FIG. 10;
fig. 12 is a schematic structural diagram of a pushing mechanism of a nutrition solution preparation device for nutrition department capable of quantitative proportioning, which is provided by the invention.
In the figure: the mounting sleeve 1, the charging barrel 2, the injection port 3, the material sealing cover 4, the frame connecting plate 5, the frame disc 6, the support plate 7, the top discharging pipe 8, the first one-way valve 9, the suction barrel 10, the bottom discharging pipe 11, the threaded sleeve 12, the threaded column 13, the first vent valve 14, the rotary box 15, the bottom ring 16, the discharging pipe 17, the discharging valve 18, the pushing pipe 19, the driving barrel 20, the spiral pipe 21, the connector 22, the pushing rod 23, the second one-way valve 24, the electric push rod 25, the second vent valve 26, the connecting plate 27, the connecting disc 28, the bearing 29, the stabilizing frame 30, the pushing head 31, the rotary head 32, the first vent pipe 33, the communicating pipe 34, the rotary pipe 35, the bending plate 36, the arc-shaped blade 37, the spiral blade 38, the rotating shaft 39, the shaft sleeve 40, the three-way valve 41, the discharging pipe 42, the sealing piece 43, the insertion hole 44, the upper rubber spring 45, the lower rubber spring 46, the upper, Support column 49, positioning disc 50, lower piston disc 51, second breather pipe 52.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-12, the quantitative proportioning nutrition solution preparation device for nutrition department comprises a horizontally arranged frame disk 6, wherein a plurality of frame connecting plates 5 are horizontally connected to the outer side of the frame disk 6 at equal intervals along the circumferential direction, the ends, far away from the frame disk 6, of the frame connecting plates 5 are fixedly provided with mounting sleeves 1, the bottoms of the mounting sleeves 1 are supported by a fixing frame, the fixing frame comprises a bottom ring 16 horizontally arranged below a spiral pipe 21, the top end of the bottom ring 16 is vertically connected with a plurality of support columns 49 at equal intervals along the circumferential direction, the top ends of the support columns 49 are horizontally connected with support plates 7, the support plates 7 are fixedly arranged between the outer walls of the adjacent mounting sleeves 1, and a push pipe 19 is fixedly connected with the adjacent support columns 49 through stabilizing frames 30; through setting up installation cover 1, even frame board 5 and frame dish 6 to can carry out the equidistance installation to a plurality of feed cylinders 2, and the backup pad 7, end ring 16 and the support column 49 that set up can support a plurality of feed cylinders 2 of installing and handle, effectively ensure the stability of a plurality of feed cylinders 2 installations.
The charging barrel 2 is fixedly installed inside the installation sleeve 1, the top end of the charging barrel 2 is provided with a material injection and exhaust structure, the material injection and exhaust structure comprises a material injection port 3 arranged in the middle of the top of the charging barrel 2, a material sealing cover 4 is hermetically inserted inside the material injection port 3, a second vent pipe 52 is vertically inserted in the middle of the material sealing cover 4, the bottom end of the second vent pipe 52 is communicated with the inside of the charging barrel 2, and the top end of the second vent pipe 52 is provided with a second vent valve 26; through the sprue 3 that sets up to can add the material to feed cylinder 2, and the shutoff lid 4 can carry out the shutoff to sprue 3 and handle, and can play the ventilation effect through the second breather pipe 52 and the second breather valve 26 that set up, ensures that the inside atmospheric pressure of feed cylinder 2 is stable in the follow-up suction process.
The bottom of the charging barrel 2 is vertically communicated with and provided with a top discharging pipe 8, the top discharging pipe 8 extends to the outside of the mounting sleeve 1, the end parts of the top discharging pipe 8 are communicated with and provided with a material suction barrel 10, the outer side of the top discharging pipe 8 above the material suction barrel 10 is provided with a first one-way valve 9, the top and the bottom of the material suction barrel 10 are communicated with and provided with a communicating pipe 34, the top of the communicating pipe 34 is provided with a discharging structure, the bottom of the communicating pipe 34 is provided with a second one-way valve 24, the bottom end of the material suction barrel 10 is hermetically and slidably inserted with a push rod 23 through a sealing part 43, the top end of the push rod 23 extends to the inside of the material suction barrel 10, the end part of the push rod 23 is horizontally connected with a positioning disk 50, the outer side of the positioning disk 50 is provided with a suction structure, the suction structure comprises a lower piston disk 51 which is slidably sleeved on the outer side of, the lower rubber spring 46 is sleeved on the outer side of the pushing rod 23, an upper piston disc 47 is horizontally arranged above the positioning disc 50, an upper rubber spring 45 is connected and installed between the upper piston disc 47 and the top end of the positioning disc 50, an insertion rod 48 is inserted in the upper rubber spring 45 in a sliding manner, the top end of the insertion rod 48 is fixedly connected with the end part of the upper piston disc 47, insertion holes 44 matched with the insertion rod 48 are jointly formed in the middle positions of the positioning disc 50 and the pushing rod 23, the upper piston disc 47 and the lower piston disc 51 are jointly sealed and attached to the inner wall of the material suction barrel 10 in a sliding manner, adjusting mechanisms are rotatably installed at the bottom of the pushing rod 23 and comprise threaded sleeves 12 vertically rotatably installed at the bottom ends of the pushing rods 23, threaded columns 13 are inserted in threads at the bottom ends of the threads in the threaded sleeves 12, the threaded columns 13 are vertically installed on a driving mechanism, and the adjusting mechanisms are connected with the, the driving mechanism comprises an electric push rod 25 vertically arranged at the bottom end of the frame plate 6, the bottom end of the telescopic end of the electric push rod 25 is horizontally connected with a connecting plate 28, a plurality of connecting plates 27 corresponding to the position of the charging barrel 2 are horizontally connected with the outer side of the connecting plate 28 at equal intervals, the threaded columns 13 are vertically and fixedly arranged at the end parts of the adjacent connecting plates 27, and the connecting heads 22 are positioned below the connecting plate 28; through the electric push rod 25, the connecting plate 28 can be driven to drive the connecting plates 27 to move, the connecting plates 27 can drive the threaded columns 13 and the threaded sleeves 12 to pull and pull the push rods 23 in the moving process, so that the upper piston disc 47 and the lower piston disc 51 move in the suction barrel 10, when the upper piston disc 47 and the lower piston disc 51 move downwards, due to the fact that the second one-way valve 24 is arranged on the communication pipe 34, raw materials in the suction barrel 2 above the upper piston disc 47 can be sucked into the suction barrel 10 through the top discharge pipe 8 under the action of suction force, after the upper piston disc 47 and the lower piston disc 51 move upwards, due to the fact that the first one-way valve 9 is arranged on the top discharge pipe 8, the raw materials in the suction barrel 10 above the upper piston disc 47 can be pushed into the suction barrel 10 below the lower piston disc 51 through the communication pipe 34, and when the upper piston disc 47 and the lower piston disc 51 move downwards again, the raw materials in the suction barrel 2 can be sucked into the suction barrel 10 through the top discharge pipe 8 under the action of suction force Meanwhile, the lower piston disc 51 pushes the raw material in the material suction cylinder 10 at the bottom out through the lower material pipe 11 for mixing and preparing treatment, so that the quantitative proportioning effect is achieved, the threaded sleeve 12 is rotated, the leakage length of the threaded column 13 can be changed, the threaded sleeve 12 can drive the push rod 23 to adjust the position of the positioning disc 50 in the material suction cylinder 10, different suction amounts in the material suction process are changed, the practicability of the device is effectively improved, the upper rubber spring 45 and the lower rubber spring 46 are arranged, so that the upper piston disc 47 and the lower piston disc 51 have certain buffering displacement, the thoroughness of the raw material in the suction or pushing process is ensured, and the stability of the upper piston disc 47 in the moving process can be improved through the arranged insertion holes 44 and the insertion rods 48.
The discharging structure comprises a three-way valve 41 arranged on the outer side of the top of the communicating pipe 34, and a discharging pipe 42 is arranged at a port of one end, far away from the communicating pipe 34, of the three-way valve 41; by providing the three-way valve 41 and the discharge pipe 42, the excess raw material inside the suction cylinder 10 is discharged when the positioning plate 50 is adjusted, and a stable air pressure of the suction cylinder 10 is ensured.
The outer side of the bottom of the suction cylinder 10 is communicated with and provided with lower material pipes 11, the bottom ends of the lower material pipes 11 are communicated and provided with a connector 22, the bottom ends of the connector 22 are vertically and fixedly communicated and provided with a spiral pipe 21, the discharge port direction of the spiral pipe 21 faces downwards, the end part of the spiral pipe 21 is horizontally communicated and provided with a driving cylinder 20, one end of the driving cylinder 20 is communicated and provided with a pushing pipe 19, the driving cylinder 20 and the pushing pipe 19 are provided with a pushing mechanism together, one end of the pushing pipe 19 far away from the driving cylinder 20 is provided with a rotary material discharging structure, the pushing mechanism comprises a rotating shaft 39 horizontally arranged in the driving cylinder 20 and the pushing pipe 19, one end of the rotating shaft 39 far away from the pushing pipe 19 is rotatably arranged on the inner wall of the end part of the driving cylinder 20 through a bearing 29, a shaft sleeve 40, a gap is reserved between the arc-shaped blade 37 and the inner wall of the driving cylinder 20, and a helical blade 38 is fixedly installed on the outer side of a rotating shaft 39 at the corresponding position of the pushing pipe 19; through setting up connector 22, thereby can communicate the installation to spiral pipe 21, spiral pipe 21 through setting up can accept the raw materials of many lower discharging tube 11 lower row, and under the effect of extrusion force, make the inside raw materials spiral of spiral pipe 21 discharge, thereby strike the inside arc blade 37 of driving barrel 20, it is rotatory to drive rotation axis 39 and order about helical blade 38, and again with the inside multiple raw materials of propelling movement pipe 19 through propelling movement stub bar 31 quick propelling movement to the discharge structure that circles round inside and mix, effectively improve the mixing degree of consistency between the raw materials.
The rotary discharge structure comprises a pushing stub bar 31 arranged at one end of a pushing pipe 19 far away from a driving cylinder 20, a rotary box 15 is communicated and arranged at one end of the pushing stub bar 31 far away from the pushing pipe 19, a discharge pipe 17 is vertically communicated and arranged at the bottom end of the rotary box 15, a discharge valve 18 is arranged at the outer side of the discharge pipe 17, one end of the rotary box 15 far away from the pushing stub bar 31 is arranged in a circular arc shape, a bending plate 36 is horizontally connected above the inner wall of the rotary box 15 close to one end of the pushing stub bar 31, a space is reserved between the end part of the other end of the bending plate 36 and the inner wall at the top of the rotary box 15, a rotary stub bar 32 is communicated and arranged on the outer wall of the rotary box 15 above the bending plate 36, the rotary stub bar 32 is arranged in parallel to the pushing stub bar 31, a rotary pipe 35 is communicated and arranged between one end of the rotary stub bar 32 far away from the rotary box 15 and the middle position at, the top end of the first vent pipe 33 is provided with a first vent valve 14; because the box 15 that circles round is kept away from propelling movement pipe 19 one end and is the circular arc setting to the raw materials of propelling movement can be spiral and rise to bending plate 36 top, through the stub bar 32 that circles round and the inside of the pipe 35 that circles round falls to propelling movement pipe 19 again, with this reaching the circulation effect, and the atmospheric pressure uninstallation that produces in the propelling movement process can be unloaded to first breather pipe 33 and the first breather valve 14 that set up, and the material discharge pipe 17 and the material discharge valve 18 that set up can be with the orderly discharge collection of the nutrient solution that finishes of preparing.
The working mode is as follows: firstly, the material is added into the material cylinder 2 through the material injecting and exhausting structure, meanwhile, the material injecting and exhausting structure in the technical scheme can play a role of ventilation, so that the air pressure in the material cylinder 2 is stable in the subsequent suction process, then the electric push rod 25 is connected with an external power supply, so that the connecting disc 28 is driven to drive the connecting discs 27 to move, the connecting discs 27 can drive the threaded columns 13 and the threaded sleeves 12 to pull the push rods 23 in the moving process, so that the upper piston disc 47 and the lower piston disc 51 move in the material suction cylinder 10, when the upper piston disc 47 and the lower piston disc 51 move downwards, as the communicating pipe 34 is provided with the second one-way valve 24, the raw material in the material cylinder 2 can be sucked into the material suction cylinder 10 through the material ejecting and discharging pipe 8 under the action of suction force, and after the upper piston disc 47 and the lower piston disc 51 move upwards, as the first one-way valve 9 is arranged on the material ejecting and discharging pipe 8, so that the raw material in the material suction barrel 10 above the upper piston disc 47 is pushed into the material suction barrel 10 below the lower piston disc 51 through the communicating pipe 34, when the upper piston disc 47 and the lower piston disc 51 are moved downwards again, the raw material in the material barrel 2 is sucked into the material suction barrel 10 through the material ejection and discharge pipe 8 under the action of suction force, meanwhile, the raw material in the material suction barrel 10 at the bottom of the lower piston disc 51 is pushed into the spiral pipe 21 through the material bottom pipe 11 and the connector 22, then the pushing mechanism is driven to move under the action of extrusion impact force, so that various raw materials are rapidly pushed into the rotary material discharge structure to be uniformly mixed, the effect of quantitative proportioning is achieved, the leakage length of the threaded column 13 can be changed by rotating the threaded sleeve 12, and the threaded sleeve 12 can drive the pushing rod 23 to adjust the position of the positioning disc 50 in the material suction barrel 10, so as to change different suction amounts in the material suction process, meanwhile, the excessive raw materials in the material suction barrel 10 are unloaded through the three-way valve 41 and the discharge pipe 42 when the positioning disc 50 is adjusted, so that the stable air pressure of the material suction barrel 10 is ensured, and the practicability of the device is effectively improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The nutrition liquid preparation device capable of realizing quantitative proportioning for the nutrition department comprises a horizontally arranged frame disc (6), wherein the outer side of the frame disc (6) is horizontally connected with a plurality of frame connecting plates (5) at equal intervals along the circumferential direction, one ends, far away from the frame disc (6), of the frame connecting plates (5) are fixedly provided with mounting sleeves (1), the bottoms of the mounting sleeves (1) are supported through a fixing frame, the nutrition liquid preparation device is characterized in that a material cylinder (2) is fixedly mounted in the mounting sleeves (1), the top ends of the material cylinder (2) are respectively provided with a material injection and exhaust structure, the bottoms of the material cylinder (2) are respectively vertically communicated with and provided with a top blanking pipe (8), the top blanking pipe (8) extends to the outer part of the mounting sleeves (1), the end parts of the top blanking pipe are respectively communicated with and provided with a material suction cylinder (10), the outer side of the top blanking pipe (8) above the material suction cylinder (10, communicating pipes (34) are communicated and mounted between the top and the bottom of the material suction barrel (10), unloading structures are arranged at the top of each communicating pipe (34), second one-way valves (24) are mounted at the bottom of each communicating pipe (34), a push rod (23) is inserted into the bottom end of the material suction barrel (10) in a sealing and sliding mode through a sealing piece (43), the top end of the push rod (23) extends into the material suction barrel (10), the end of the push rod is horizontally connected with a positioning disc (50), and a suction structure is arranged on the outer side of each positioning disc (50);
the bottom of each pushing rod (23) is rotatably provided with a plurality of adjusting mechanisms, and the adjusting mechanisms are connected with the bottom end of the frame disc (6) through driving mechanisms;
inhale feed cylinder (10) bottom outside all the intercommunication and install lower feed tube (11), many lower feed tube (11) bottom communicates jointly and installs connector (22), spiral pipe (21) are installed to the vertical fixed intercommunication in bottom of connector (22), drive cylinder (20) are installed to the discharge port orientation down and the horizontal intercommunication of tip of spiral pipe (21), propelling movement pipe (19) are installed to the one end intercommunication of drive cylinder (20), inside of drive cylinder (20) and propelling movement pipe (19) is provided with push mechanism jointly it is provided with the row's of circling round material structure to keep away from drive cylinder (20) one end in push cylinder (19).
2. The nutrition liquid preparation device capable of being proportioned quantitatively for nutrition department as claimed in claim 1, wherein the fixing frame comprises a bottom ring (16) horizontally arranged below the spiral pipe (21), a plurality of supporting columns (49) are vertically connected to the top end of the bottom ring (16) at equal intervals along the circumferential direction, supporting plates (7) are horizontally connected to the top ends of the supporting columns (49), the supporting plates (7) are fixedly installed between the outer walls of the adjacent mounting sleeves (1), and the pushing pipe (19) is fixedly connected with the adjacent supporting columns (49) through a stabilizing frame (30).
3. The nutrition liquid preparation device capable of realizing quantitative proportioning for the nutrition department according to claim 1, wherein the feeding and exhausting structure comprises a feeding port (3) arranged at the middle position of the top of the charging barrel (2), a sealing cover (4) is hermetically inserted in the feeding port (3), a second vent pipe (52) is vertically inserted in the middle position of the sealing cover (4), the bottom end of the second vent pipe (52) is communicated with the inside of the charging barrel (2), and a second vent valve (26) is installed at the top end of the second vent pipe (52).
4. The apparatus for preparing nutrient solution for nutrition department with quantitative proportioning of claim 1, wherein the discharging structure comprises a three-way valve (41) installed at the top outer side of the communicating pipe (34), and the interface of the three-way valve (41) far away from one end of the communicating pipe (34) is installed with a discharging pipe (42).
5. The nutrition solution preparation device capable of realizing quantitative proportioning of the nutrition solution of claim 1, wherein the suction structure comprises a lower piston disc (51) slidably sleeved on the outer side of the push rod (23) between a positioning disc (50) and the bottom end inside the suction barrel (10), a lower rubber spring (46) is connected and installed between the lower piston disc (51) and the positioning disc (50), the lower rubber spring (46) is sleeved on the outer side of the push rod (23), an upper piston disc (47) is horizontally arranged above the positioning disc (50), an upper rubber spring (45) is connected and installed between the upper piston disc (47) and the top end of the positioning disc (50), an insertion rod (48) is slidably inserted inside the upper rubber spring (45), the top end of the insertion rod (48) is fixedly connected with the end of the upper piston disc (47), and insertion holes (48) matched with the insertion rod (48) are jointly formed in the positioning disc (50) and the push rod (23) at the middle position 44) And the upper piston disc (47) and the lower piston disc (51) are jointly sealed and slidingly attached to the inner wall of the suction barrel (10).
6. The nutrition solution preparation device capable of being proportioned quantitatively for nutrition departments as claimed in claim 1, wherein the adjusting mechanism comprises a threaded sleeve (12) vertically and rotatably mounted at the bottom end of a pushing rod (23), a threaded column (13) is inserted into the internal bottom end of the threaded sleeve (12) in a threaded manner, and the threaded column (13) is vertically mounted on the driving mechanism.
7. The nutrition liquid preparation device capable of being proportioned quantitatively for nutrition department as claimed in claim 6, wherein the driving mechanism comprises an electric push rod (25) vertically installed at the bottom end of the frame tray (6), the bottom end of the telescopic end of the electric push rod (25) is horizontally connected with a connecting disc (28), a plurality of connecting plates (27) corresponding to the position of the material barrel (2) are horizontally connected with the outer side of the connecting disc (28) at equal intervals, the threaded columns (13) are vertically and fixedly installed at the end parts of the adjacent connecting plates (27), and the connecting heads (22) are located below the connecting disc (28).
8. The nutrition liquid preparation device capable of being proportioned quantitatively for nutrition department as claimed in claim 1, wherein the pushing mechanism comprises a rotating shaft (39) horizontally arranged inside the driving cylinder (20) and the pushing pipe (19), one end of the rotating shaft (39) far away from the pushing pipe (19) is rotatably installed on the inner wall of the end part of the driving cylinder (20) through a bearing (29), a shaft sleeve (40) is fixedly sleeved outside the rotating shaft (39) at the corresponding position of the driving cylinder (20), a plurality of arc-shaped blades (37) are obliquely connected to the outer side of the shaft sleeve (40) at equal intervals along the circumferential direction, a gap is reserved between the arc-shaped blades (37) and the inner wall of the driving cylinder (20), and a spiral blade (38) is fixedly installed outside the rotating shaft (39) at the corresponding position of the pushing pipe (19).
9. The nutrition liquid preparation device capable of quantitative proportioning for the nutrition department according to claim 8, wherein the rotary material discharge structure comprises a material pushing head (31) installed at one end of the material pushing pipe (19) far away from the driving cylinder (20), one end of the material pushing head (31) far away from the material pushing pipe (19) is communicated with and installed with a rotary box (15), the bottom end of the rotary box (15) is vertically communicated and installed with a material discharging pipe (17), the outer side of the material discharging pipe (17) is installed with a material discharging valve (18), one end of the rotary box (15) far away from the material pushing head (31) is arranged in a circular arc shape, a bending plate (36) is horizontally connected above the inner wall of the rotary box (15) close to one end of the material pushing head (31), a gap is left between the other end part of the bending plate (36) and the inner wall at the top of the rotary box (15), and a rotary head (32) is communicated and installed on the outer wall of the rotary box (15), the material head (32) that circles round and propelling movement stub bar (31) parallel arrangement, just it circles round stub bar (32) and keeps away from to circle round between box (15) one end and the propelling movement pipe (19) top intermediate position intercommunication and installs gyrotron (35), gyrotron (35) are the setting of L type it installs first breather pipe (33) to circle round the vertical intercommunication in top of box (15), first breather valve (14) are installed to the top of first breather pipe (33).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082955.6A CN112892350A (en) | 2021-01-21 | 2021-01-21 | Nutrition branch of academic or vocational study that can quantitative ratio is with nutrient solution preparation device |
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| CN202110082955.6A CN112892350A (en) | 2021-01-21 | 2021-01-21 | Nutrition branch of academic or vocational study that can quantitative ratio is with nutrient solution preparation device |
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| CN112892350A true CN112892350A (en) | 2021-06-04 |
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| CN117504691A (en) * | 2024-01-04 | 2024-02-06 | 河南天鸿新材料科技有限公司 | Mixing device for production of collecting agent |
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