Small traditional Chinese medicinal material decocting and stir-frying integrated equipment

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material processing equipment, in particular to small traditional Chinese medicinal material decocting and stir-frying integrated equipment which integrates stir-frying and decocting functions, can be used after being plugged in, and is simple and convenient. Comprising a barrel assembly, a cover assembly and an extraction assembly, the barrel assembly comprises an outer barrel shell and an inner pot arranged in the outer barrel shell, and an electric heating ring for heating the inner pot is mounted at the bottom in the outer barrel shell; the cover body assembly comprises a cover body, a motor and a bearing, the motor is installed on the upper surface of the cover body, and the bearing is installed on the lower surface of the cover body and corresponds to the motor in position; the extraction assembly comprises a main shaft, a spiral shovel plate and a compression roller, the upper end of the main shaft sequentially penetrates through the bearing and the cover body and then is in power connection with the motor, the motor drives the main shaft to rotate, and the main shaft drives the spiral shovel plate and the compression roller to rotate in the inner pot.

Description

TECHNICAL FIELD

[0001] The utility model relates to traditional Chinese medicinal material processing equipment technical field especially relates to a small -size traditional Chinese medicinal material decocting, frying integrated equipment. BACKGROUND

[0002] With the development of the times, the curative effect of traditional Chinese medicine is paid more and more attention, especially some chronic diseases and symptom mixed, complex etiology disease, patients also more inclined to seek the help of traditional Chinese medicine. Taking traditional Chinese medicine is a relatively long-term process, most of the medicinal materials need to be decocted into soup liquid according to the proportion, and part of the medicinal materials need to be fried before decocting to remove the harmful medicinal properties to the human body as much as possible and retain the required medicinal property components, therefore, compared with western medicine which is processed into tablets and capsules by default, the medicinal material taking complexity is higher.

[0003] The processing procedure of traditional Chinese medicinal materials has been a complex process, and pure manual processing needs to consume a lot of time and physical strength, therefore, it is necessary to design a small, simple and easy-to-use household type traditional Chinese medicinal material processing equipment according to the decocting and other processing characteristics required by traditional Chinese medicinal materials, so that patients can conveniently decoct and take the medicine by themselves after fetching medicine in local pharmacy according to medical advice, and the medicinal effect of traditional Chinese medicinal materials can be fully played in a short time. UTILITY MODEL CONTENT

[0004] The utility model aims at the technical problem of complicated traditional Chinese medicinal material processing and time and physical strength consumption in the background art, and provides a small -size traditional Chinese medicinal material decocting, frying integrated equipment, which integrates frying and decocting functions and is plug and play, simple and convenient.

[0005] The utility model discloses a small -size traditional Chinese medicinal material decocting, frying integrated equipment, include: barrel body subassembly, lid body subassembly, the barrel body subassembly includes the outer cylinder shell and the inner pot in the outer cylinder shell, install the electric heating ring that the inner pot is heated in the outer cylinder shell inner bottom, the lid body subassembly includes the lid body, motor, bearing, the motor is installed on the upper surface of the lid body, the bearing is installed on the lower surface of the lid body and with the motor position corresponds.

[0006] The extraction assembly comprises a main shaft, a spiral shovel plate and a compression roller. The upper end of the main shaft is sequentially connected with a bearing and a cover, and is connected with a motor at the rear of the cover. The motor drives the rotation of the main shaft. The lower end of the main shaft is provided with the spiral shovel plate and a positioning bow. The spiral shovel plate is a shovel plate of a spiral arc segment. A first gap is left between the spiral shovel plate and the inner wall of the inner pot, and the spiral shovel plate extends along the inner wall of the inner pot. The compression roller is an ellipsoid. The two ends of the compression roller are respectively connected with the positioning bow through pins, so that the compression roller can rotate freely around its own axis. The compression roller is obliquely installed, so that the ellipsoid profile of the compression roller tends to be attached to the inner wall of the inner pot. The closest distance between the profile of the compression roller and the inner wall of the inner pot forms a second gap. The main shaft drives the rotation of the spiral shovel plate and the positioning bow.

[0007] Optionally, a plurality of locking buckles are arranged on the outer circumferential surface of the outer cylinder shell near the upper opening. The locking buckles are used for locking or loosening the cover after the cover is covered on the cylinder assembly.

[0008] As an alternative locking buckle structure, the locking buckle comprises a hook, a switch piece and a hinged seat. The hinged seat is fixed on the outer wall surface of the outer cylinder shell. The switch piece is connected with the hinged seat through pins. The lower part of the hook is hinged on the switch piece. The hinged position of the hook and the switch piece is lower than the hinged position of the switch piece and the hinged seat. The upper part of the hook is shaped as a hook. When the switch piece rotates around the pin connection shaft, the switch piece drives the hook to move close to or away from the cover. When the switch piece is rotated to be attached to the outer cylinder shell, the upper part of the hook locks the axial protruding edge of the outer circumferential surface of the cover. When the switch piece is rotated away from the outer cylinder shell, the switch piece drives the hook to move radially outward to unlock the cover.

[0009] Optionally, the cover is further provided with a safety valve and a smoke exhaust valve. Alternatively, the cover is provided with a safety valve, an air inlet valve and a smoke exhaust valve. A small fan is installed at the inlet of the air inlet valve. The air inlet valve and the smoke exhaust valve can be manually operated switch type ball valves, butterfly valves, gate valves and the like.

[0010] Optionally, the inner pot comprises an integrally formed upper section cylinder shell and a lower section hemispherical shell or semi-ellipsoidal shell. The upper opening of the cylinder shell of the inner pot is formed with a radially outward extending limiting ring. The outer diameter of the limiting ring is greater than the inner diameter of the upper opening of the outer cylinder shell. The profile of the electric heating ring is shaped to be matched with the shape of the bottom surface of the inner pot.

[0011] Further, the compression roller is composed of a plurality of spiral elastic steel sheets arranged in sequence to form an ellipsoidal overall profile, and the two ends of the plurality of spiral elastic steel sheets are welded together to form an end portion connected with the positioning bow pin.

[0012] Optionally, the outer ring of the cover body is provided with a plurality of clamping blocks extending axially downward, and a plurality of clamping grooves are formed in the limiting ring of the inner pot along the circumference. When the cover body is closed, the plurality of clamping blocks and the plurality of clamping grooves are matched one by one, which can avoid the circumferential rotation of the cover body and enhance the sealing performance of the cover body and the inner pot.

[0013] Optionally, the compression roller is composed of a plurality of spiral elastic steel sheets arranged in sequence to form an ellipsoidal overall profile, and the two ends of the plurality of spiral elastic steel sheets are welded together to form an end portion connected with the positioning bow pin.

[0014] In order to prevent the spiral shovel plate and the compression roller from rubbing against the inner wall of the inner pot, and to ensure that the shovel and the compression roller can effectively play a role, the first gap and the second gap are both arranged between 2-10mm.

[0015] Optionally, when the positioning bow and the main shaft are installed through the mandrel, in order to avoid the mandrel and the main shaft from falling off when the cover body assembly is removed, the inner wall of the center blind hole is provided with a limiting groove composed of a spiral section and an axial section, and the lower part of the outer wall of the mandrel is provided with a limiting protrusion. During assembly, the spring is first installed in the center blind hole, and then the limiting protrusion of the mandrel is rotated upward along the spiral section of the limiting groove to the inside of the axial section, so that the limiting protrusion can slide up and down in the axial section of the limiting groove, and the spiral section of the limiting groove avoids the limiting protrusion from sliding out of the limiting groove to make the mandrel fall off from the center blind hole.

[0016] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0017] 1. The double-layer structure of the cylinder assembly, the outer cylinder not only serves as a load-bearing container, but also plays a role in isolating the internal components from the outside world, making the cooking process in the pot safer and ensuring the safety of home environment use.

[0018] 2. With the motor driving the main shaft to rotate, the slightly elastic compression roller continuously extrudes the medicinal materials, the spiral scraper plate scoops up the medicinal materials pressed on the pot wall by the compression roller, and the compression is continued, which greatly improves the extraction of medicinal liquid essence in the medicinal materials and relatively shortens the decoction time and improves the efficiency of decocting traditional Chinese medicine;

[0019] 3. The compression roller has elasticity, which can avoid ineffective rotation caused by the accumulation of medicinal materials and can avoid the complete crushing of relatively brittle medicinal materials, especially in the frying process, only to remove the toxicity and other adverse properties of medicinal materials, without crushing the medicinal materials to cause the loss of medicinal liquid essence;

[0020] 4. The functions of decocting, frying and decocting are integrated, the functions are more diversified, and the use range is large. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model;

[0022] Figure 2 is the split state schematic diagram of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model Figure 1 ;

[0023] Figure 3 is the split state schematic diagram of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model Figure 2 ;

[0024] Figure 4 is the split state schematic diagram of the barrel assembly of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model;

[0025] Figure 5 is the split state schematic diagram of the cover assembly of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model;

[0026] Figure 6 is the extraction assembly structure schematic diagram of the small traditional Chinese medicinal material decocting and frying integrated equipment of the utility model;

[0027] Figure 7 is the embodiment schematic diagram of the locking buckle;

[0028] In the drawing: 1, barrel assembly, 2, cover assembly, 3, extraction assembly, 4, outer barrel shell, 5, inner pot, 6, electric heating ring, 7, clamping groove, 8, locking buckle, 9, socket, 10, cover, 11, bearing, 12, motor, 13, safety valve, 14, fan, 15, air inlet valve, 16, smoke exhaust valve, 17, clamping block, 18, main shaft, 19, spiral scraper plate, 20, fixed rod, 21, mandrel, 22, positioning bow, 23, compression roller. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the utility model patent embodiments. Identical or similar labels mean identical or similar elements or elements with identical or similar functions throughout the description. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0030] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is a simplified description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0031] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] Referring to Figures 1-3 , the main structure of the device disclosed in the utility model is presented in steps from whole to part, Figure 1 is a schematic diagram of the overall structure of the small traditional Chinese medicine decocting and frying integrated device of the utility model, the overall shape of the device is designed in the form of a commonly used pot body such as a household electric heating pot or a pressure cooker, an electrical outlet is arranged at the lower position of the outer wall surface, and the device can be placed in a space such as a kitchen or a living room like a household appliance, and can be used after being plugged in, meeting the requirements of convenience and small size when used at home.

[0033] Figure 2 and Figure 3 are respectively schematic diagrams of the disassembled state of the small traditional Chinese medicine decocting and frying integrated device of the utility model Figure 1 and the disassembled state schematic diagram Figure 2The device comprises three modules of a barrel assembly 1, a cover assembly 2 and an extraction assembly 3, the barrel assembly 1 is used as a container for processing medicinal materials such as decocting, frying and decocting, the cover assembly 2 is detachably combined with the barrel assembly 1 and is used for closing the barrel assembly 1, and the extraction assembly 3 is a processing structure for pressing and frying medicinal materials and is accommodated in the barrel assembly 1, especially continuously extruding medicinal materials during decocting and frying, helping to accelerate the release of medicinal properties and shortening the time of the whole preparation process. A motor 12 is arranged on the upper portion of the cover assembly 2, and a main shaft 18 of the extraction assembly 3 is assembled with the motor 12 and is powered by the motor 12, that is, the cover assembly 2 and the extraction assembly 3 can be regarded as an integral whole in the use state, and when the cover assembly 2 is taken off or installed on the barrel assembly 1, the extraction assembly 3 is synchronously taken off or installed in the barrel assembly 1.

[0034] The components will be further described in detail below with reference to the drawings.

[0035] Figure 4 It is a barrel assembly split state schematic view of the small traditional Chinese medicinal material decocting and frying integrated device, the barrel assembly 1 comprises an outer barrel shell 4 and an inner pot 5, the inner pot 5 is accommodated in the inner barrel shell 4, the upper half of the inner pot 5 is a barrel shell section, and the lower half is a hemispherical shell or a semi-elliptical spherical shell, and the two sections are integrally formed and used as a direct container for the medicinal materials to be processed. The outer periphery of the upper open portion of the inner pot 5 is formed with a radially outward extending limiting ring, when the inner pot 5 is installed into the outer barrel shell 4, the limiting ring is lapped on the upper open portion of the outer barrel shell 4, that is, the outer diameter of the limiting ring is greater than the inner diameter of the upper open portion of the outer barrel shell 4, so that the inner pot 5 is prevented from sliding to the bottom of the outer barrel shell 4, obviously, a limiting lapping block or a stepped surface and the like can also be arranged on the inner wall surface of the outer barrel shell 4 and the outer wall surface of the inner pot 5 to limit the inner pot 5 at a proper height when the inner pot 5 is installed into the outer barrel shell 4. The outer wall surface of the outer barrel shell 4 is provided with a socket 9 for external power supply, and an electric heating ring 6 electrically connected with the socket 9 is arranged at the bottom position of the inner pot 5 in the inner barrel shell 4, and the profile shape of the electric heating ring 6 is formed to be matched with the shape of the bottom surface of the inner pot 5, and the arc surface of the upper surface is matched with the arc surface of the bottom of the inner pot 5, so that the heating effect can be maximized.

[0036] Further, a plurality of locking buckles 8 distributed along the circumference are arranged on the outer peripheral surface of the upper open portion of the outer barrel shell 4, the locking buckles 8 are used for locking the cover assembly 2 on the barrel assembly 1, and any existing operable locking structure 8 can be adopted, and the locking structure 8 of the hinged installation of the clamping hook and the switch piece is adopted in the illustrated embodiment. Figure 7It is an embodiment schematic view of the locking buckle, wherein the hinge seat is fixed on the outer wall of the outer cylinder shell 4 in the form of rivet or the like, the switch member is pinned on the hinge seat, the lower part of the clamping hook is hinged on the switch member, the hinge position of the clamping hook and the switch member is lower than the hinge position of the switch member and the hinge seat, the upper part of the clamping hook is shaped as a hook, which is convenient for hooking the axial protruding edge of the outer ring of the cover body assembly 2, and the switch member can drive the clamping hook to act when rotating around the hinge shaft, so as to hook or leave the axial protruding edge of the cover body assembly 2.

[0037] Figure 5 It is a cover body assembly split state schematic view of the small-sized traditional Chinese medicinal material decocting and frying integrated equipment, the cover body assembly 2 comprises a cover body 10, the cover body 10 can be covered on the upper end surface of the inner pot 5, a motor 12 is fixedly installed on the upper surface of the cover body 10, a bearing 11 is installed on the lower surface of the cover body 10 corresponding to the position of the motor 12, the main shaft of the motor 12 or the extraction assembly 3 extends into the inner pot 5 after passing through the cover body 10 and the bearing 11, such as Figure 5 The bearing 11 is fixed on the lower surface of the cover body 10 through a flange ring, the bearing 11 plays a role in stabilizing the rotation of the main shaft, and at the same time, the bearing 11 plays a sealing role, which blocks the path of the internal medium leaking outward along the main shaft.

[0038] In addition, the cover body 10 is further provided with a safety valve 13 and a smoke exhaust valve 16, the safety valve 13 is a pressure relief valve in a normally closed state, which timely releases the excessive gas pressure in the inner pot 5 during decocting, and the smoke exhaust valve 16 adopts a switch type ball valve or a butterfly valve, which is convenient for exhausting the smoke in the inner pot 5 during frying, as shown in Figure 5 The cover body 10 is further selectively provided with an air inlet valve 15 and a fan 14, the air inlet valve 15 is also selected as a switch type ball valve or a butterfly valve, and the small-sized fan 14 is arranged above the air inlet valve 15, the circuit of the fan 14 is integrated with the circuit of the motor 12 for simultaneous power supply, when the fan 14 is turned on, air is blown into the inner pot 5 through the air inlet valve 15, and the air inlet valve 16 and the smoke exhaust valve 16 form an air flow circulation together, which timely exhausts the smoke accumulation in the inner pot 5.

[0039] Further, as shown in Figure 5 and Figure 4 A plurality of clamping blocks 17 extending axially downward are arranged on the outer ring of the cover body 10, a plurality of clamping grooves 7 are formed on the limiting ring of the inner pot 5 along the ring, when the cover body 10 is covered on the inner pot 5, the plurality of clamping blocks 17 and the plurality of clamping grooves 7 are correspondingly clamped and matched, which not only avoids the circumferential rotation of the cover body 10, but also enhances the sealing property of the cover body 10 and the inner pot 5. An axial protruding edge extending axially upward is arranged between every two clamping blocks 17 on the outer ring of the cover body 10, which cooperates with the clamping hook to lock the cover body 10 on the upper part of the cylinder assembly 1.

[0040] When the motor 12 of the cover assembly 2 is powered, the extraction assembly 3 is driven to rotate in the inner pot 5, and the medicinal materials are turned and pressed, see Figure 6 , it is the structure diagram of the extraction assembly 3 of the small traditional Chinese medicinal material decocting and frying integrated equipment, the extraction assembly 3 includes a main shaft 18, a spiral shovel plate 19 and a press roller 23, the main shaft 18 is connected with the motor 12 in power after penetrating through the bearing 11 and extending to the outside of the cover 10, the spiral shovel plate 19 is a shovel plate of spiral arc segment, which is fixedly installed on the main shaft 18 through a fixing rod 20, when the cover assembly 2 is in the closed state, the spiral shovel plate 19 extends and adheres to the inner wall surface of the inner pot 5 with a moderate gap (such as 2mm-10mm) between the spiral shovel plate 19 and the inner wall surface of the inner pot 5, when the main shaft 18 rotates, the spiral shovel plate 19 is rotated to shovel the medicinal materials on the inner wall surface of the inner pot 5 continuously, the press roller 23 is also driven to rotate by the main shaft 18, and when the press roller 23 rotates with the main shaft 18, the press roller 23 also rotates freely around its own axis, see Figure 6 , the press roller 23 is an ellipsoid, which is installed obliquely through a positioning bow 22, so that the profile surface of the press roller 23 can be as close as possible to the arc-shaped inner wall surface of the inner pot 5, and the closest distance between the ellipsoid surface of the press roller 23 and the inner wall surface of the inner pot 5 also has a moderate gap (such as 2mm-10mm) to prevent the continuous friction between the press roller 23 and the inner pot 5 during rotation, and the press roller 23 can also play a role in rolling and pressing the medicinal materials, the two ends of the positioning bow 22 are respectively hinged to one end of the central shaft of the press roller 23, so that the press roller 23 can rotate around its own central axis and is installed on the positioning bow 22, and the positioning bow 22 is installed on the main shaft 18 and is driven to rotate by the main shaft 18.

[0041] In order to avoid excessive extrusion of the press roller 23 on the medicinal materials, causing the accumulation of the medicinal materials to hinder the rotation of the press roller 23 or the crushing of the medicinal materials, the press roller 23 is designed with a certain elastic range, as shown in Figure 6 The press roller 23 is composed of a plurality of spiral elastic steel sheets arranged in sequence to form an ellipsoid, the two ends of the plurality of spiral elastic steel sheets are welded together to form an end hinged to the positioning bow 22, and then the press roller 23 is hinged to the positioning bow 22 through studs or pins. When the medicinal materials are normally rolled and pressed, the medicinal liquid essence can flow through the gaps between the plurality of spiral elastic steel sheets, facilitating the release of the medicinal liquid, and when the medicinal materials are excessively accumulated, the spiral elastic steel sheets will be elastically deformed after being subjected to resistance beyond the rolling pressure provided by the spiral elastic steel sheets, so that the press roller 23 can roll and press the accumulated medicinal materials, and the accumulated medicinal materials are turned and dispersed by the spiral shovel plate 19, without affecting the normal work of the press roller 23.

[0042] Figure 6The core shaft 21 is also shown in the embodiment, the lower end of the core shaft 21 is fixedly connected with the positioning bow 22, the upper end extends into the inside of the main shaft 18, the main shaft 18 drives the core shaft 21 to rotate, and the main shaft 18 is provided with a center blind hole for the core shaft 21 to extend into, and the core shaft 21 and the center blind hole are provided with a matched key groove to limit rotation. Specifically, the inner wall surface of the center blind hole is provided with a limiting groove composed of a spiral section and an axial section, and the outer wall surface of the core shaft 21 is provided with a limiting protrusion, when assembled, the limiting protrusion of the core shaft 21 is rotated and moved upward along the spiral section to the limiting groove of the axial section, so that the limiting protrusion can slide up and down in the axial section of the limiting groove, and the spiral section of the limiting groove avoids the limiting protrusion from sliding out of the limiting groove completely so that the core shaft 21 falls off from the center blind hole, in this way, a spring can be further installed in the center blind hole, the spring makes the core shaft 21 and the main shaft 18 have an axial extension amplitude, which is an auxiliary elastic extension amount of the elastic amplitude of the compression roller 23, and different springs with different stiffnesses can provide different elastic amplitudes, thereby adapting to different medicinal materials.

[0043] When the decocting and soup boiling functions are performed, the air inlet valve 15 and the smoke exhaust valve 16 are closed, the proportionally matched medicinal materials and water are put in, the cover body 10 is covered, then the cover body 10 is locked by operating the locking buckle 8, the socket 9 is connected with electricity, the motor 12 is connected with electricity, after the switch is turned on, the inner pot 5 is heated, at the same time, the motor 12 drives the extraction assembly 3 to rotate, the compression roller 23 continuously extrudes the medicinal materials to accelerate the release of medicinal liquid essence, at the same time, the spiral shovel plate 19 continuously shovels and redistributes the medicinal materials to avoid the medicinal materials being pressed and attached to the bottom of the pot to lose the compression effect, the circuit shunt type control of the motor 12 and the electric heating ring 6 can stop or start the operation of the motor 12 according to actual needs, the timing function of a conventional electric kettle and other household appliances chips is matched, the operation time of the motor 12 and the power size and heating time of the electric heating ring 6 are set, and the home decocting of traditional Chinese medicine is more convenient.

[0044] When the decocting and soup boiling functions are performed, the air inlet valve 15 and the smoke exhaust valve 16 are closed, the proportionally matched medicinal materials and water are put in, the cover body 10 is covered, then the cover body 10 is locked by operating the locking buckle 8, the socket 9 is connected with electricity, the motor 12 is connected with electricity, after the switch is turned on, the inner pot 5 is heated, at the same time, the motor 12 drives the extraction assembly 3 to rotate, the compression roller 23 continuously extrudes the medicinal materials to accelerate the release of medicinal liquid essence, at the same time, the spiral shovel plate 19 continuously shovels and redistributes the medicinal materials to avoid the medicinal materials being pressed and attached to the bottom of the pot to lose the compression effect, the circuit shunt type control of the motor 12 and the electric heating ring 6 can stop or start the operation of the motor 12 according to actual needs, the timing function of a conventional electric kettle and other household appliances chips is matched, the operation time of the motor 12 and the power size and heating time of the electric heating ring 6 are set, and the home decocting of traditional Chinese medicine is more convenient.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model patent and not to limit them; although the utility model patent has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the utility model patent can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solutions of the utility model patent, they should all be covered in the technical solution range of the utility model patent claimed in the utility model patent.

Claims

1. A small traditional Chinese medicine decocting and frying integrated device, comprising: The cylinder assembly includes an outer cylinder shell and an inner pot arranged in the outer cylinder shell, and an electric heating ring is arranged on the inner bottom of the outer cylinder shell to heat the inner pot, characterized in that the cover assembly includes a cover, a motor and a bearing, the motor is arranged on the upper surface of the cover, and the bearing is arranged on the lower surface of the cover and corresponds to the position of the motor. The extraction assembly includes a main shaft, a spiral shovel plate and a compression roller, the upper end of the main shaft passes through the bearing and the cover in sequence and is connected with the motor in power, the main shaft is driven to rotate by the motor, the lower end of the main shaft is provided with the spiral shovel plate and a positioning bow, the spiral shovel plate is a shovel plate of a spiral arc segment, a first gap is left between the spiral shovel plate and the inner wall of the inner pot, and the spiral shovel plate extends and adheres to the inner wall of the inner pot, the compression roller is an ellipsoidal shape, the two ends of the compression roller are respectively pinned to the positioning bow, so that the compression roller can rotate freely around its own axis, the compression roller is arranged obliquely, so that the ellipsoidal profile of the compression roller tends to be attached to the inner wall of the inner pot, the closest distance between the profile of the compression roller and the inner wall of the inner pot forms a second gap, and the main shaft drives the spiral shovel plate and the positioning bow to rotate.

2. The small traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 1, characterized in that, A plurality of locking buckles are arranged on the outer circumferential surface of the outer cylinder shell near the upper opening, and the locking buckles are used for locking or loosening the cover after the cover is covered on the cylinder assembly.

3. The small traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 2, characterized in that, The locking buckle includes a hook, a switching piece and a hinged seat, the hinged seat is fixed on the outer wall surface of the outer cylinder shell, the switching piece is pinned to the hinged seat, the lower part of the hook is hinged to the switching piece, the hinged position of the hook and the switching piece is lower than the hinged position of the switching piece and the hinged seat, the upper part of the hook is shaped as a hook, and the switching piece rotates around the pinning shaft to drive the hook to approach or move away from the cover, when the switching piece rotates to be attached to the outer cylinder shell, the upper part of the hook locks the axial protruding edge of the outer circumferential surface of the cover, and when the switching piece rotates in the direction away from the outer cylinder shell, the hook moves radially outward to unlock the cover.

4. The small-sized traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 1 or 2, characterized in that, The cover is further provided with a safety valve and a smoke exhaust valve, or the cover is provided with a safety valve, an air inlet valve and a smoke exhaust valve, and a small fan is arranged at the inlet of the air inlet valve.

5. The small-sized traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 1 or 2, characterized in that, The inner pot includes an integrally formed upper segment cylinder shell and a lower segment hemispherical shell or semi-ellipsoidal shell, the upper opening of the cylinder shell of the inner pot is formed with a radially outward extending limiting ring, the outer diameter of the limiting ring is greater than the inner diameter of the upper opening of the outer cylinder shell, and the profile shape of the electric heating ring is shaped to be matched with the shape of the bottom surface of the inner pot.

6. The small traditional Chinese medicinal material decocting and frying integrated device according to claim 5, characterized in that, A plurality of axial downward extending clamping blocks are arranged on the outer circumferential surface of the cover, a plurality of clamping grooves are arranged on the limiting ring of the inner pot in a circumferential direction, and the plurality of clamping blocks and the plurality of clamping grooves are one-to-one correspondingly clamped and matched when the cover is covered.

7. The small traditional Chinese medicinal material decocting and frying integrated device according to claim 1, characterized in that, The compression roller is composed of a plurality of spiral elastic steel sheets arranged in sequence to form an ellipsoidal overall profile, and the two ends of the plurality of spiral elastic steel sheets are welded together to form an end portion pinned to the positioning bow.

8. The small traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 7, characterized in that, The main shaft lower part is provided with a center blind hole, a non-rotatable core shaft is installed in the center blind hole, the lower end of the core shaft is fixedly connected with the positioning bow, a spring pushing downward the core shaft is installed in the center blind hole, and the core shaft and the main shaft have axial extension and contraction amplitude.

9. The small-sized traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 1 or 7 or 8, characterized in that, The first gap and the second gap are both arranged between 2-10 mm.

10. The small traditional Chinese medicinal material decocting and stir-frying integrated device according to claim 8, characterized in that, A limiting groove composed of a spiral section and an axial section is formed on the inner wall surface of the center blind hole, and a limiting protrusion is arranged on the lower part of the outer wall surface of the core shaft. During assembly, the spring is first installed in the center blind hole, and then the limiting protrusion of the core shaft is rotated upward along the spiral section of the limiting groove to the inside of the axial section, so that the limiting protrusion slides up and down in the axial section of the limiting groove.

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