CN210448171U

CN210448171U - Traditional chinese medicine extraction device

Info

Publication number: CN210448171U
Application number: CN201921258501.4U
Authority: CN
Inventors: 周伟芳; 林锦芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-05
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a traditional chinese medicine extraction device relates to medical device technical field. The utility model discloses a mixing mechanism, mixing mechanism bottom intercommunication have first connecting pipe, first connecting pipe one end and layering case intercommunication, the inside first manual valve that is provided with of first connecting pipe, and sliding connection has extraction mechanism on one side of the mixing mechanism, mixing mechanism top fixedly connected with backward flow mechanism, backward flow mechanism bottom and extraction mechanism intercommunication. The utility model discloses a set up backward flow mechanism, the piston compression utilizes atmospheric pressure can carry the collection box with the adjacent layer solution of absorption, and adjacent layer solution mixes with extraction solution when avoiding dividing the liquid, places the extraction and divides the liquid to produce impurity, improves the purity of extraction solution, and the lead screw rotates the height that the needle tubing was absorb in the regulation that the lift can be accurate, is favorable to improving the accuracy of absorption, through setting up mixing mechanism, can carry out the flash mixed with multiple solution, and the mixing speed is faster, and the mixed effect is better even.

Description

Traditional chinese medicine extraction device

Technical Field

The utility model relates to a medical device technical field specifically is a traditional chinese medicine extraction device.

Background

Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that separates mixtures by utilizing the different solubilities of components in the system in a solvent. That is, the method is a method of transferring a solute substance from one solvent to another solvent by utilizing the difference in solubility or partition coefficient of the substance in two solvents which are not soluble in each other. The method is widely applied to chemical, metallurgical, food and other industries and is generally applied to petroleum refining industry. The operation of separating the two immiscible liquids after extraction is called liquid separation.

When the existing extraction mechanism is used for liquid separation operation, the solution of an adjacent layer is easily polluted, so that impurities are generated in the extraction solution, and the purity of the extraction solution is influenced; if a part of solution which is easy to be contaminated is discharged separately, the waste of extraction solution is caused, and the cost of extraction is increased, so that the technical problems that the liquid separation is thorough and the solution waste is reduced are solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a traditional chinese medicine extraction device has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a traditional chinese medicine extraction device, includes the mixing mechanism, mixing mechanism bottom intercommunication has first connecting pipe, first connecting pipe one end and layering case intercommunication, the inside first manual valve that is provided with of first connecting pipe, mixing mechanism one side sliding connection has extraction mechanism, mixing mechanism top fixedly connected with backward flow mechanism, backward flow mechanism bottom and extraction mechanism intercommunication.

Further, the mixing mechanism includes the mixing box, mixing box lateral wall fixedly connected with drive chamber, the drive chamber lateral wall runs through there is the drive shaft, drive shaft one end fixedly connected with handle, drive shaft one end runs through the mixing box and extends to the mixing box inside, drive shaft side cover all is equipped with two belts, two bearings of drive chamber inner wall fixedly connected with, the drive chamber inner wall rotates respectively through two bearings and is connected with two transmission shafts, two transmission shaft one end all runs through the mixing box and extends to the mixing box inside, is located eight mixing fan blades of drive shaft and two transmission shaft week sides difference fixedly connected with of mixing box inside.

Further, mixing box one side fixedly connected with fixed block, the pan feeding mouth has been seted up at the mixing box top, pan feeding mouth top one side fixedly connected with hinge, the pan feeding mouth top is connected with the chamber door through the hinge rotation.

Further, extraction mechanism is including absorbing the needle tubing, it runs through the layering case and extends to the inside of the layering case to absorb the needle tubing bottom, it rotates and is connected with the connecting axle to absorb needle tubing top end face, connecting axle bottom fixedly connected with sealing plug, connecting axle top fixedly connected with knob, it has the second connecting pipe to absorb needle tubing top one side intercommunication, right side end intercommunication has the third connecting pipe, third connecting pipe bottom intercommunication has the hydrops bottle, hydrops bottle bottom intercommunication has the discharge pipe, the inside manual valve of second that is provided with of discharge pipe, third connecting pipe top intercommunication has the negative pressure case, the negative pressure case top runs through there is the connecting rod, connecting rod bottom fixedly connected with piston, connecting rod top fixedly connected with pull rod, piston week side and negative pressure case internal surface sliding connection.

Further, second connecting pipe bottom fixedly connected with backup pad, the backup pad bottom is rotated and is connected with the lead screw, lead screw week side threaded connection has the rod cover, rod cover bottom fixedly connected with base, base lateral wall and layering case fixed connection.

Further, the backflow mechanism comprises a collection box, a spiral pipe penetrates through the bottom of the collection box, the bottom end of the spiral pipe is communicated with the second connecting pipe, a backflow pipe is communicated with the top end of the spiral pipe, the backflow pipe is of a U-shaped structure, the opening of the backflow pipe faces downwards, and a pipe plug is sleeved at the opening of the negative pressure box.

The utility model discloses following beneficial effect has:

1. this traditional chinese medicine extraction device, through setting up the backward flow mechanism, the piston compression utilizes atmospheric pressure can carry the collection box with the adjacent layer solution of absorption, and adjacent layer solution mixes with extraction solution when avoiding dividing the liquid, places the extraction and divides the liquid and produce impurity, improves the purity of extraction solution, and the lead screw rotates the height that the needle tubing was absorb in the regulation that the lift can be accurate, is favorable to improving the accuracy of absorption.

2. This traditional chinese medicine extraction device through setting up mixing mechanism, can carry out the flash mixed with multiple solution, compares the mode of current manual oscillation, and the mixing rate is faster, and the mixed effect is better even, is convenient for improve the efficiency of extraction.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a traditional Chinese medicine extraction device of the present invention;

FIG. 2 is a schematic structural view of a mixing mechanism;

FIG. 3 is a schematic structural view of an extraction mechanism;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a schematic structural view of the reflow mechanism.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-mixing box, 2-driving chamber, 3-handle, 4-driving shaft, 5-belt, 6-bearing, 7-driving shaft, 8-mixing fan blade, 9-fixed block, 10-feeding port, 11-hinge, 12-box door, 13-first connecting tube, 14-first manual valve, 15-layering box, 16-suction needle tube, 17-sealing plug, 18-connecting shaft, 19-knob, 20-second connecting tube, 21-third connecting tube, 22-liquid-accumulating bottle, 23-second manual valve, 24-discharge tube, 25-negative pressure box, 26-piston, 27-connecting rod, 28-pull rod, 29-supporting plate, 30-lead screw, 31-rod sleeve, 32-base, 33-spiral tube, 34-collecting tank, 35-return pipe, 36-pipe plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a traditional Chinese medicine extraction device comprises a mixing mechanism, wherein the bottom of the mixing mechanism is communicated with a first connecting pipe 13, one end of the first connecting pipe 13 is communicated with a layering box 15, a first manual valve 14 is arranged inside the first connecting pipe 13, one side of the mixing mechanism is connected with an extraction mechanism in a sliding manner, the top of the mixing mechanism is fixedly connected with a backflow mechanism, and the bottom of the backflow mechanism is communicated with the extraction mechanism; 15 transparent plastics or transparent acrylic material of layering case, the observation when being convenient for the layering.

The mixing mechanism comprises a mixing box 1, a driving chamber 2 is fixedly connected to the side wall of the mixing box 1, a driving shaft 4 penetrates through the side wall of the driving chamber 2, one end of the driving shaft 4 is fixedly connected with a handle 3, one end of the driving shaft 4 penetrates through the mixing box 1 and extends into the mixing box 1, two belts 5 are sleeved on the side face of the driving shaft 4, two bearings 6 are fixedly connected to the side face of the driving chamber 2, two transmission shafts 7 are respectively and rotatably connected to the inner side face of the driving chamber 2 through the two bearings 6, one ends of the two transmission shafts 7 both penetrate through the mixing box 1 and extend into the mixing box 1, and eight mixing blades 8 are respectively and fixedly connected to the side faces of the driving shaft 4 and the; rotate from top to bottom through flabellum 8 and roll, can accelerate easy mixing velocity, simultaneously, drive shaft 4 and two transmission shafts 7 are located mixing box 1 internal differential height respectively, the multiple liquid misce bene of being convenient for.

The device comprises a mixing box 1, a fixing block 9, a material inlet 10, a hinge 11 and a box door 12, wherein the fixing block 9 is fixedly connected to one side of the mixing box 1, the material inlet 10 is formed in the top of the mixing box 1, the hinge 11 is fixedly connected to one side of the top of the material inlet 10, and the box door 12 is rotatably connected to the top of the material inlet 10; the inner surface of the fixed block 9 is connected with the peripheral side surface of the suction needle tube 16 in a sliding way, and the fixed block 9 is used for limiting the movement direction of the suction needle tube 16.

The extraction mechanism comprises a suction needle tube 16, the bottom end of the suction needle tube 16 penetrates through the layering box 15 and extends into the layering box 15, the top end face of the suction needle tube 16 is rotatably connected with a connecting shaft 18, the bottom end of the connecting shaft 18 is fixedly connected with a sealing plug 17, the top end of the connecting shaft 18 is fixedly connected with a knob 19, one side of the top end of the suction needle tube 16 is communicated with a second connecting tube 20, the right side end of the suction needle tube 16 is communicated with a third connecting tube 21, the bottom end of the third connecting tube 21 is communicated with a liquid accumulation bottle 22, the bottom of the liquid accumulation bottle 22 is communicated with a discharge tube 24, a second manual valve 23 is arranged in the discharge tube 24, the top end of the third connecting tube 21 is communicated with a negative pressure box 25, the top of the negative pressure box 25 is communicated with; by pulling the pull rod 28, negative pressure is generated inside the negative pressure box 25 to suck the solution into the suction needle tube 16, then the pull rod 28 is pushed to push the solution easily infected with an adjacent layer to flow back to the collection box 34, the shape of the sealing plug 17 is a triangular structure, the suction needle tube 16 and the second connecting tube 20 can be sealed and separated by rotating the sealing plug 17 for a half circle, and then the suction needle tube 16 and the second connecting tube 20 can be communicated again by rotating the sealing plug 17 for a half circle.

The bottom of the second connecting pipe 20 is fixedly connected with a supporting plate 29, the bottom of the supporting plate 29 is rotatably connected with a screw rod 30, the peripheral side surface of the screw rod 30 is in threaded connection with a rod sleeve 31, the bottom end of the rod sleeve 31 is fixedly connected with a base 32, and the side wall of the base 32 is fixedly connected with the layering box 15; the height of the bottom end of the suction needle tube 16 can be adjusted by rotating the screw rod 30, so that the bottom end of the suction needle tube 16 can suck the solution on the layer.

The backflow mechanism comprises a collection box 34, the collection box 34 is fixed at the top of the mixing box 1, a spiral pipe 33 penetrates through the bottom of the collection box 34, the bottom end of the spiral pipe 33 is communicated with the second connecting pipe 20, the top end of the spiral pipe 33 is communicated with a backflow pipe 35, the backflow pipe 35 is in a U-shaped structure and is provided with a downward opening, and a pipe plug 36 is sleeved at the opening of the negative pressure box 25; the return pipe 35 is opened downwards to prevent the liquid in the adjacent layer from spraying upwards and splashing, and meanwhile, the liquid in the adjacent layer cannot flow into the second connecting pipe 20 again after entering the collecting tank 34.

The specific application of this embodiment is: pouring a plurality of liquids to be extracted into a feeding port 10, allowing the plurality of liquids to fall into a mixing box 1, manually rotating a handle 3, driving a driving shaft 4 to rotate by the handle 3, driving the driving shaft 4 to rotate by two belts 5 and driving two transmission shafts 7 to rotate, uniformly mixing the plurality of liquids by rotating mixing fan blades 8 positioned on the circumferential side surfaces of the driving shaft 4 and the transmission shafts 7, opening a first manual valve 14 after mixing is finished, allowing the mixed liquids to enter a layering box 15 through a first connecting pipe 13, allowing the mixed liquids to stand and layer in the layering box 15, manually rotating a lead screw 30 after layering is finished, allowing the lead screw 30 to rotate and lift in a rod sleeve 31, allowing the lead screw 30 to lift and sequentially driving a second connecting pipe 20 and a suction needle tube 16 to lift, allowing the circumferential side surface of the suction needle tube 16 to slide with a fixed block 9, and allowing the tail end of the suction needle, at this time, as shown in fig. 4, the suction needle tube 16 is in a communication state with the second connection tube 20, the pull rod 28 is pulled manually, the pull rod 28 drives the connection rod 27 and the piston 26 to ascend, negative pressure is generated inside the negative pressure tank 25, so that the liquid inside the layering tank 15 is sucked into the suction needle tube 16, the liquid flows into the liquid accumulating bottle 22 through the second connection tube 20 and the third connection tube 21 in sequence under the action of gravity, the suction needle tube 16 sucks part of the liquid of the adjacent layer after sucking the liquid of the layer, when the liquid of the adjacent layer enters the second connection tube 20, the knob 19 is rotated manually, the knob 19 drives the sealing plug 17 and the connection shaft 18 to rotate for half a circle, the connection structure between the suction needle tube 16 and the second connection tube 20 can be sealed after the sealing plug 17 rotates for half a circle, at this time, the second manual valve 23 is in a closed state, the tube plug 36 at the opening of the return tube 35 is, the air pressure in the negative pressure box 25 is increased, the air pressure pushes the liquid in the adjacent layer to enter the spiral pipe 33, the liquid in the adjacent layer in the spiral pipe 33 enters the collecting box 34 through the return pipe 35, the opening of the return pipe 35 faces downwards to avoid the liquid in the adjacent layer from spraying upwards to splash, the liquid in the adjacent layer is discharged from the return pipe 35 and then sleeved with the pipe plug 36 again, at the moment, the second manual valve 23 is opened and the pull rod 28 is continuously pushed, the air pressure in the negative pressure box 25 pushes the extraction liquid in the liquid accumulation bottle 22 to flow into the discharge pipe 24, the existing beaker is placed under the bottom end of the discharge pipe 24, and the extraction liquid is. It should be noted that, after extraction is completed, the box door 12 is opened, the liquid in the adjacent layer collected in the collection box 34 is poured into the material inlet 10 again, and the mixture is mixed and stands in the mixing box 1 repeatedly, so that waste of the extraction raw material is avoided.

Claims

1. A traditional chinese medicine extraction device, includes mixing mechanism, its characterized in that: mixing mechanism bottom intercommunication has first connecting pipe (13), first connecting pipe (13) one end and layering case (15) intercommunication, inside first manual valve (14) that is provided with of first connecting pipe (13), mixing mechanism one side sliding connection has extraction mechanism, mixing mechanism top fixedly connected with backward flow mechanism, backward flow mechanism bottom and extraction mechanism intercommunication.

2. The traditional Chinese medicine extraction device according to claim 1, wherein the mixing mechanism comprises a mixing box (1), a driving chamber (2) is fixedly connected to the side wall of the mixing box (1), a driving shaft (4) penetrates through the side wall of the driving chamber (2), a handle (3) is fixedly connected to one end of the driving shaft (4), one end of the driving shaft (4) penetrates through the mixing box (1) and extends to the inside of the mixing box (1), two belts (5) are sleeved on the side wall of the driving shaft (4), two bearings (6) are fixedly connected to the inner side wall of the driving chamber (2), two transmission shafts (7) are respectively and rotatably connected to the inner side wall of the driving chamber (2) through the two bearings (6), two transmission shafts (7) are respectively and rotatably connected to one end of the transmission shaft (7) penetrates through the mixing box (1) and extends to the inside of the mixing box (1), and are located on the side wall of the driving shaft (4) and the two transmission Eight mixing blades (8) are connected.

3. The traditional Chinese medicine extraction device according to claim 2, wherein a fixing block (9) is fixedly connected to one side of the mixing box (1), a material inlet (10) is formed in the top of the mixing box (1), a hinge (11) is fixedly connected to one side of the top of the material inlet (10), and a box door (12) is rotatably connected to the top of the material inlet (10) through the hinge (11).

4. The traditional Chinese medicine extraction device according to claim 1, wherein the extraction mechanism comprises a suction needle tube (16), the bottom end of the suction needle tube (16) penetrates through the layering box (15) and extends into the layering box (15), the top end surface of the suction needle tube (16) is rotatably connected with a connecting shaft (18), the bottom end of the connecting shaft (18) is fixedly connected with a sealing plug (17), the top end of the connecting shaft (18) is fixedly connected with a knob (19), one side of the top end of the suction needle tube (16) is communicated with a second connecting tube (20), the right side end of the second connecting tube (20) is communicated with a third connecting tube (21), the bottom end of the third connecting tube (21) is communicated with a liquid accumulation bottle (22), the bottom of the liquid accumulation bottle (22) is communicated with a discharge tube (24), and a second manual valve (23) is arranged in the discharge, third connecting pipe (21) top intercommunication has negative pressure tank (25), connecting rod (27) have been run through at negative pressure tank (25) top, connecting rod (27) bottom fixedly connected with piston (26), connecting rod (27) top fixedly connected with pull rod (28), piston (26) week side and negative pressure tank (25) internal surface sliding connection.

5. The traditional Chinese medicine extraction device according to claim 4, wherein a support plate (29) is fixedly connected to the bottom of the second connecting pipe (20), a lead screw (30) is rotatably connected to the bottom of the support plate (29), a rod sleeve (31) is in threaded connection with the peripheral side of the lead screw (30), a base (32) is fixedly connected to the bottom end of the rod sleeve (31), and the side wall of the base (32) is fixedly connected with the layering box (15).

6. The traditional Chinese medicine extraction device according to claim 4, wherein the backflow mechanism comprises a collection box (34), a spiral tube (33) penetrates through the bottom of the collection box (34), the bottom end of the spiral tube (33) is communicated with the second connecting tube (20), a backflow pipe (35) is communicated with the top end of the spiral tube (33), the backflow pipe (35) is of a U-shaped structure and has a downward opening, and a pipe plug (36) is sleeved at the opening of the negative pressure box (25).