Disclosure of Invention
The technical problem to be solved by the invention is to provide a device for separating and extracting a medical intermediate, which solves the problems of low efficiency, low concentration and more impurities in the extraction of effective components by a traditional Chinese medicine decocting method.
The invention is realized by the following technical scheme.
The invention relates to a medicine intermediate separation and extraction device, which comprises a decoction box, wherein the decoction box is internally provided with a power cavity and a medicine decoction cavity, the medicine decoction cavity is internally provided with a decoction squeezing mechanism, the right end of the decoction box is fixedly provided with a concentration box, the concentration box is internally provided with a concentration cavity, the concentration cavity is internally provided with a concentration mechanism, the inner wall of the medicine decoction cavity is uniformly and fixedly provided with a plurality of brackets, medicine loading rings are fixedly arranged between the brackets, the upper end of the decoction box is fixedly provided with a first articulated shaft, the first articulated shaft is articulated with an upper cover, the upper end of the upper cover is rotatably provided with a first gear, a first threaded rod is slidably arranged in the first gear, the internal thread of the first gear can be meshed with the external thread of the first threaded rod, the upper end of the upper cover is fixedly provided with a second motor, the second motor shaft is rotatably arranged on the second motor, and the, the second gear can be meshed with the first gear, a squeezing plate is fixedly arranged at the lower end of the first threaded rod, a plurality of juice overflowing holes with filter screens are arranged on the squeezing plate, two fixed knives which are bilaterally symmetrical and penetrate through the squeezing plate are fixedly arranged at the lower end of the upper cover, a plurality of liquid outlet holes are arranged at the outer end of the medicine charging ring, a first filter screen is fixedly arranged at the inner side of the liquid outlet holes, first sliding chutes which are bilaterally symmetrical are arranged at the lower end of the medicine charging ring, a first sliding block is arranged in the first sliding chute in a sliding manner, a first sliding rod is arranged in the first sliding cavity in a sliding manner, a third spring is connected between the lower end of the first sliding rod and the lower end of the first sliding cavity, slag removing rings are fixedly arranged at the upper ends of the left sliding rod and the right sliding rod, a hook rod is fixedly arranged at the lower end of the first sliding block, and a liquid guide plate is, the lower end of the power cavity is fixedly provided with a first motor, the upper end of the first motor is rotatably provided with a first motor shaft, the first motor shaft is sequentially and fixedly provided with a powder charging bottom plate, a first fixing plate and a first belt pulley from top to bottom, the first fixing plate is provided with active crushing cutters which are bilaterally symmetrical and penetrate through the powder charging bottom plate in a sliding manner, the active crushing cutters are fixedly provided with first fixing rings, the lower ends of the first fixing rings are connected with the upper ends of the first fixing plates and are provided with second springs, the powder charging bottom plate can rotate in a groove at the lower end of the powder charging ring, the liquid guide plate is sequentially provided with a second rotating shaft and a first rotating shaft from left to right in a rotating manner, the second rotating shaft is sequentially provided with a first rotating barrel and a second belt pulley from top to bottom in a fixed manner, the first rotating shaft is sequentially provided with a second rolling barrel and a third belt pulley from top to bottom in a fixed manner, the lower, the right side the gib block lower extreme can slide in the last groove of second roll bucket, first belt pulley with it is equipped with the second belt to connect between the second belt pulley, first belt pulley with it is equipped with first belt to connect between the third belt pulley.
Preferably, a liquid outlet is arranged between the concentration box and the decoction box, an electromagnet is fixedly arranged at the lower end of the liquid outlet, a valve chute is arranged at the upper end of the liquid outlet, an electromagnetic valve is slidably arranged in the valve chute, a first spring is connected between the upper end of the electromagnetic valve and the upper end of the valve chute, a motor box is fixedly arranged at the upper end of the concentration cavity, a third motor is fixedly arranged at the lower end of the inner cavity of the motor box, a third motor shaft is rotatably arranged between the upper end and the lower end of the third motor, a fifth belt pulley, a stirring rod and a first scraper are sequentially fixedly arranged on the third motor shaft from top to bottom, the first scraper can scrape the lower end wall of the concentration cavity, a third rotating shaft is rotatably arranged at the upper end of the concentration box, a fourth belt pulley and a fan blade are sequentially fixedly arranged on the third rotating shaft from top to bottom, and a splash-proof net, the concentrating device is characterized in that a chimney is fixedly arranged at the upper end of the concentrating box, a liquid discharge valve is fixedly arranged at the lower end of the concentrating box, and front and back symmetrical concentrating heating resistors are fixedly arranged on the front and back end walls of the concentrating cavity.
Preferably, the fixed second articulated shaft that is equipped with of decocte case right-hand member wall, the articulated L type piece that is equipped with on the second articulated shaft, L type piece upper end is rotated and is equipped with the second threaded rod, the fixed gasket that is equipped with of second threaded rod lower extreme, the fixed relief valve that is equipped with of upper cover upper end, the fixed inlet tube that is equipped with in decocte case left end, the fixed heating resistor who is equipped with bilateral symmetry on the end wall about the chamber of decocting medicinal herbs, decocte case with the fixed a plurality of bracing piece that is equipped with of lower extreme of concentrator box.
The invention has the beneficial effects that: the device can improve the efficiency of a traditional Chinese medicine decocting method and the concentration of liquid medicine, reduce impurities, put a proper amount of medicinal materials into the device, further crush the medicinal materials while stirring by the crushing blade, improve the decocting efficiency of the medicinal materials by matching with the pressing plate and the heating resistor, reduce the content of solid components in the liquid medicine after the liquid medicine passes through the filter screen, facilitate further concentration treatment, effectively clear away dregs attached to the filter screen by the dreg removing ring, ensure that the liquid medicine can smoothly flow out, concentrate the last extracted liquid medicine when the medicinal materials are extracted by decocting for multiple times by the concentration mechanism, and avoid the concentrated liquid medicine from attaching to a cavity to become paste, zoom and damage effective components by the scraping plate.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-3, the pharmaceutical intermediate separation and extraction apparatus includes a decocting box 10, wherein the decocting box 10 includes a power chamber 11 and a medicine decocting chamber 22, the medicine decocting chamber 22 is provided with a decocting squeezing mechanism 80, the right end of the decocting box 10 is fixedly provided with a concentrating box 39, the concentrating box 39 includes a concentrating chamber 49, the concentrating chamber 49 is provided with a concentrating mechanism 90, the inner wall of the medicine decocting chamber 22 is uniformly and fixedly provided with a plurality of brackets 25, medicine containing rings 65 are fixedly arranged between the brackets 25, the upper end of the decocting box 10 is fixedly provided with a first hinge shaft 27, the first hinge shaft 27 is hinged with an upper cover 28, the upper end of the upper cover 28 is rotatably provided with a first gear 29, the first gear 29 is slidably provided with a first threaded rod 30, the first gear 29 can be engaged with the first threaded rod 30 via an internal thread, the upper end of the upper cover 28 is fixedly provided with a second motor 33, the second motor 33 is rotatably provided with a second motor shaft 32, the upper end of the second motor shaft 32 is fixedly provided with a second gear 31, the second gear 31 can be engaged with the first gear 29, the lower end of the first threaded rod 30 is fixedly provided with a squeezing plate 69, the squeezing plate 69 is provided with a plurality of juice overflowing holes 70 with filter screens, the lower end of the upper cover 28 is fixedly provided with two fixed knives 68 which are bilaterally symmetrical and penetrate through the squeezing plate 69, the outer end of the medicine loading ring 65 is provided with a plurality of liquid outlet holes 67, the inner side of the liquid outlet holes 67 is fixedly provided with a first filter screen 66, the lower end of the medicine loading ring 65 is provided with bilaterally symmetrical first sliding grooves 75, the first sliding grooves 75 are internally provided with first sliding blocks 76 in a sliding manner, first sliding cavities 73 are arranged in the first sliding blocks 76, first sliding rods 72 are arranged in the first sliding cavities 73 in a sliding manner, and third springs 74 are connected between the lower ends of the first sliding rods 72 and the first sliding, control two first slide bar 72 upper end is fixed and is equipped with scarfing cinder ring 71, the fixed hook rod 63 that is equipped with of first slider 76 lower extreme, it is equipped with drain board 19 to boil between the end wall about medicine chamber 22 to fix, 11 lower extremes of power chamber are fixed and are equipped with first motor 13, first motor 13 upper end is rotated and is equipped with first motor shaft 12, first motor shaft 12 from the top down is fixed in proper order and is equipped with powder charge bottom plate 77, first fixed plate 60, first belt pulley 16, it is equipped with bilateral symmetry's the 4 broken sword 61 of initiative that pass powder charge bottom plate 77 to slide on the first fixed plate 60, the fixed first solid fixed ring 64 that is equipped with on the broken sword 61 of initiative, first solid fixed ring 64 lower extreme with first fixed plate 60 upper end connection is equipped with second spring 62, powder charge bottom plate 77 can rotate in the fluting of powder charge ring 65 lower extreme, drain board 19 from left to right rotates in proper order and is equipped with second axis of rotation 21, First axis of rotation 20, second axis of rotation 21 from the top down is fixed in proper order and is equipped with first rotation bucket 24, second belt pulley 18, first axis of rotation 20 from the top down is fixed in proper order and is equipped with second roll bucket 54, third belt pulley 78, the left side the hooked pole 63 lower extreme can slide in the inslot on the first rotation bucket 24, the right side the hooked pole 63 lower extreme can slide in the inslot on the second roll bucket 54, first belt pulley 16 with it is equipped with second belt 17 to connect between the second belt pulley 18, first belt pulley 16 with it is equipped with first belt 15 to connect between the third belt pulley 78.
Beneficially, a liquid outlet 55 is arranged between the concentration tank 39 and the decoction tank 10, an electromagnet 53 is fixedly arranged at the lower end of the liquid outlet 55, a valve sliding chute 57 is arranged at the upper end of the liquid outlet 55, an electromagnetic valve 56 is slidably arranged in the valve sliding chute 57, a first spring 58 is connected between the upper end of the electromagnetic valve 56 and the upper end of the valve sliding chute 57, a motor tank 47 is fixedly arranged at the upper end of the concentration chamber 49, a third motor 46 is fixedly arranged at the lower end of the inner cavity of the motor tank 47, a third motor shaft 45 is rotatably arranged between the upper end and the lower end of the third motor 46, a fifth belt pulley 44, a stirring rod 50 and a first scraper 51 are fixedly arranged on the third motor shaft 45 from top to bottom in sequence, the first scraper 51 can scrape the lower end wall of the concentration chamber 49 completely, a third rotating shaft 41 is rotatably arranged at the upper end of the concentration tank 39, and a fourth belt pulley 40, Flabellum 42, motor case 47 left end with it is fixed between the concentrated chamber 49 left end to be equipped with splashproof net 59, the fixed chimney 48 that is equipped with in concentrated case 39 upper end, the fixed flowing back valve 52 that is equipped with of concentrated case 39 lower extreme, fixed concentrated heating resistor 79 that is symmetrical around being equipped with on the concentrated chamber 49 front and back end wall.
Beneficially, decocte case 10 right-hand member wall is fixed to be equipped with second articulated shaft 38, the articulated L type piece 36 that is equipped with on the second articulated shaft 38, the rotation of L type piece 36 upper end is equipped with second threaded rod 35, the fixed gasket 37 that is equipped with of second threaded rod 35 lower extreme, the fixed relief valve 34 that is equipped with in upper cover 28 upper end, the fixed inlet tube 26 that is equipped with in decocte case 10 left end, the fixed heating resistor 23 that is equipped with bilateral symmetry on the wall of the chamber 22 left and right sides of decocting medicinal herbs, decocte case 10 with the fixed a plurality of bracing piece 14 that is equipped with of lower extreme of concentrator box 39.
In the initial state, the first spring 58, the second spring 62, and the third spring 74 are in the normal state.
Opening the upper cover 28, putting a proper amount of medicinal materials into the medicine loading ring 65, closing the upper cover 28, rotating the L-shaped block 36 to drive the gasket 37 to press the upper cover 28, rotating the second threaded rod 35 to drive the gasket 37 to move downwards to press the upper cover 28, energizing the first motor 13 and the electromagnet 53, energizing the electromagnet 53 to attract the electromagnetic valve 56 to move downwards to close the liquid discharge port 55, starting the first motor 13 to drive the first motor shaft 12 to rotate, switching on the water inlet pipe 26 to add purified water into the medicine boiling cavity 22, heating the resistor 23 to heat the purified water in the medicine boiling cavity 22, the purified water enters the medicine loading ring 65 through the juice overflow hole 70 and the first filter screen 66 to contact with the medicinal materials, rotating the first motor shaft 12 to drive the first belt pulley 16, the first fixing plate 60 and the medicine loading bottom plate 77 to rotate, rotating the first fixing plate 60 to drive the driving crushing knife 61 to rotate, rotating the driving crushing knife 61 to crush the medicinal materials together with the fixing knife 68, rotating the driving crushing knife 61, the effective components in the medicinal materials can be dissolved in water more;
the first belt pulley 16 rotates to drive the second belt pulley 17 and the first belt 15 to rotate, the second belt pulley 17 rotates to drive the second belt pulley 18 to rotate, the second belt pulley 18 rotates to drive the second rotating shaft 21 to rotate, the second rotating shaft 21 rotates to drive the first rotating barrel 24 to rotate, the first belt 15 rotates to drive the third belt pulley 78, the third belt pulley 78 rotates to drive the first rotating shaft 20 to rotate, the first rotating shaft 20 rotates to drive the second rolling barrel 54 to rotate, the first rotating barrel 24 and the second rolling barrel 54 rotate together to drive the left and right hook rods 63 to move up and down along the grooves on the first rotating barrel 24 and the hook rods 63, the hook rods 63 move up and down to drive the first sliding block 76 to slide up and down along the first sliding groove 75, the first sliding block 76 slides up and down to drive the first sliding rod 72 to slide up and down, the first sliding rod 72 slides up and down to drive the slag removing ring 71 to slide up and down to remove the slag on the surface of the first sliding rod 72, the inside and outside of the liquid outlet hole 67 are ensured to be smooth, and the pressure in the medicine boiling cavity 22 is controlled by the pressure relief valve 34 to control the highest temperature in the medicine boiling cavity 22 so as to ensure the decoction temperature of the liquid medicine.
After the medicinal materials react for a period of time, the first motor shaft 12 stops rotating, the electromagnet 53 is powered off, the electromagnetic valve 56 moves upwards under the action of the first spring 58 to open the liquid outlet 55, water boiled in the medicine boiling cavity 22 enters the concentration cavity 49 through the liquid outlet 55, the second motor 33 is started to drive the second motor shaft 32 to rotate, the second motor shaft 32 rotates to drive the second gear 31 to rotate, the second gear 31 rotates to drive the first gear 29 to rotate, the first gear 29 rotates to drive the first threaded rod 30 to move downwards, the first threaded rod 30 moves downwards to drive the squeezing plate 69 to move downwards, the squeezing plate 69 moves downwards to press the active crushing knife 61 and the slag removing ring 71 to slide downwards, the first threaded rod 30 moves downwards to squeeze the medicinal materials in the medicine charging ring 65 to extrude residual liquid medicine in the medicine charging ring 65, the second motor 33 rotates backwards to drive the squeezing plate 69 to ascend, the water inlet pipe 26 injects the pure water of right amount into powder charge ring 65, and second motor 33 rotates and drives once more and squeezes the liquid medicine by the downward movement of squeezer plate 69, if needs further improve the extraction volume of medicinal material active substance, can restart first motor 13 again, and the liquid medicine is prepared to the decocte medicinal material many times.
The concentration of the decocted liquid medicine is lower and needs to be further concentrated, the concentrated heating resistor 79 heats the liquid medicine to be concentrated, the third motor 46 is started to drive the third motor shaft 45 to rotate, the third motor shaft 45 rotates to drive the stirring rod 50, the fifth belt pulley 44 and the first scraper 51 to rotate, the stirring rod 50 rotates to stir the liquid medicine in the concentration cavity 49, the first scraper 51 rotates to scrape the lower end surface of the concentration cavity 49, the liquid medicine with the raised concentration is prevented from adhering to the end wall of the concentration cavity 49 to become pasty and zoom, the fifth belt pulley 44 rotates to drive the third belt 43 to rotate, the third belt 43 rotates to drive the fourth belt pulley 40 to rotate, the fourth belt pulley 40 rotates to drive the third rotating shaft 41 to rotate, the third rotating shaft 41 rotates to drive the fan blades 42 to rotate, the fan blades 42 rotate to blow out the water vapor in the concentration cavity 49 through the chimney 48, so as to accelerate the evaporation speed, the concentration efficiency is improved, and after the concentration is finished, the liquid discharge valve 52 is opened to discharge the concentrated liquid medicine.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.