Mechanical extrusion type traditional Chinese medicine decoction piece thorough decoction barrel

Abstract

The utility model relates to a mechanical extrusion type traditional Chinese medicine decoction piece thorough decocting barrel, and belongs to the technical field of decocting devices. The body of the decocting barrel is in threaded connection with the spiral extrusion cover, the net-shaped traditional Chinese medicine decoction piece extruder and the spiral extrusion cover achieve lead screw and nut pair movement, and an extrusion net of the net-shaped traditional Chinese medicine decoction piece extruder is in small clearance fit with an extrusion cover of the spiral extrusion cover to form a traditional Chinese medicine decoction piece containing area. The rotating handle is in clearance fit with a handle threaded hole of the net-shaped traditional Chinese medicine decoction piece squeezer, and the medicine plug is in threaded sealing connection with a medicine outlet of the decocting barrel. The traditional Chinese medicine decoction piece squeezing device has the advantages that the structure is novel, traditional Chinese medicine decoction pieces can be mechanically squeezed, leaching of water extracts in the traditional Chinese medicine decoction pieces is accelerated, and secondary filtration of traditional Chinese medicine preparations and separation of medicine residues and boiling water are completed through the secondary filter screen; the device can be widely applied to rapid thorough decoction of traditional Chinese medicine decoction pieces, is convenient to disassemble and clean, and saves the cleaning time of the whole device.

Description

Technical Field

[0001] The utility model belongs to the technical field of decocting devices, in particular to a mechanical extrusion type Chinese medicine decoction piece decocting cylinder. Background Art

[0002] Traditional Chinese medicine slices are typically prepared by immersion and decoction. Achieving a reasonable concentration of the herbal medicine results in better efficacy. Achieving this concentration requires careful control of the amount of herbal medicine slices, the amount of water added, and the decoction time. Excessive amounts of herbal medicine slices require more water, resulting in a lower herbal concentration and thus impacting efficacy.

[0003] Existing Chinese herbal medicine decoction cylinders do not have both the characteristics of thorough decoction and easy cleaning. For example, China's utility model patent (CN200920107208.8) discloses a drum-type Chinese herbal medicine decoction pot, which mainly includes a decoction pot with a drum installed in the pot. The drum is a closed cylinder with through holes all around. Although this solution can achieve the purpose of decocting more herbal medicine slices with less water, it is easy for herbal medicine residues to get stuck in the drum and cannot be completely cleaned. In addition, this equipment also has problems during daily use. Summary of the Invention

[0004] The utility model provides a mechanical extrusion type Chinese medicine slice decocting drum, which solves the existing problems that medicine residues are easily stuck in the drum and cannot be completely cleaned, and the cleaning is difficult.

[0005] The technical solution adopted by the utility model is as follows: it includes a medicine discharging plug, a decoction cylinder, a spiral extrusion cover, a rotating handle, a secondary filter and a mesh Chinese medicine decoction piece extruder, wherein the body of the decoction cylinder and the sealing cover of the spiral extrusion cover are connected together through a right-handed thread, the screw of the mesh Chinese medicine decoction piece extruder and the internal thread on the upper part of the hollow connecting rod of the spiral extrusion cover are connected through a left-handed thread to realize the movement of the screw nut pair, the extrusion net of the mesh Chinese medicine decoction piece extruder and the extrusion cover of the spiral extrusion cover are matched with a small gap to form a Chinese medicine decoction piece accommodating area, the rotating handle is matched with the handle threaded hole of the mesh Chinese medicine decoction piece extruder, the medicine plug and the medicine outlet of the decoction cylinder are threaded and sealed, and the secondary filter is stuck between the medicine outlet of the decoction cylinder and the auxiliary installation cover.

[0006] The frying drum comprises a mounting cover, a body, a medicine outlet and a drum handle, wherein the mounting cover is threadedly and sealedly connected to the mounting outlet at the bottom of the body, the drum handle is fixedly connected to the side of the body, and the bottom of the frying drum body is provided with a medicine outlet.

[0007] The spiral extrusion cover includes a sealing cover, a hollow connecting rod, an extrusion cover, a filter hole and a vent hole, wherein the lower end of the hollow connecting rod is fixedly connected to the extrusion cover, and the upper end is fixedly connected to the sealing cover. The part of the hollow connecting rod located above the sealing cover has an internal thread, a vent hole is opened on the side, and the extrusion cover has a filter hole.

[0008] The filter hole 1 has the same aperture as the filter hole 3 of the mesh Chinese medicine slice squeezer.

[0009] The secondary filter screen has a second filter hole, which is smaller than the first filter hole of the spiral extrusion cover and the third filter hole of the mesh Chinese herbal medicine slice squeezer, thereby achieving secondary filtration.

[0010] The mesh Chinese herbal medicine slice squeezer includes an extrusion net, a screw rod, a handle threaded hole and three filter holes, wherein the bottom end of the screw rod is fixedly connected to the bottom inner side of the pressing net, the upper part of the screw rod is provided with a handle threaded hole, and the extrusion net is provided with three filter holes.

[0011] The utility model has the advantages of novel structure. The extrusion mesh of the mesh Chinese medicine slice extruder and the extrusion cover of the spiral extrusion cover cooperate with each other through a small gap to realize the wrapping of the Chinese medicine slices. At the same time, the screw of the mesh Chinese medicine slice extruder and the hollow connecting rod of the spiral extrusion cover realize the movement of the screw nut pair, which can mechanically extrude the Chinese medicine slices, accelerate the leaching of the water extract in the Chinese medicine slices, and the secondary filter mesh completes the secondary filtration of the Chinese medicine preparation, separating the medicine residue and the boiled water; it can be widely used in the rapid and thorough decoction of Chinese medicine slices, is easy to disassemble and clean, and saves the cleaning time of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0013] Figure 2 It is the internal layout diagram of the utility model;

[0014] Figure 3 This is the internal assembly relationship diagram of the utility model;

[0015] Figure 4 This is an assembly diagram of the mesh Chinese medicine tablet extruder and the spiral extrusion cover of the utility model;

[0016] Figure 5 This is a diagram of the installation process of the mesh Chinese medicine tablet extruder and the spiral extrusion cover of the utility model;

[0017] Figure 6 It is a schematic diagram of the rotary extrusion frying process of the utility model. DETAILED DESCRIPTION

[0018] like Figure 1 、 23, comprising a medicine plug 1, a decoction tube 2, a spiral extrusion cover 3, a rotating handle 4, a secondary filter 5 and a mesh Chinese medicine slice extruder 6, wherein the body 202 of the decoction tube 2 is connected to the sealing cover 301 of the spiral extrusion cover 3 by a right-handed thread, and the screw 602 of the mesh Chinese medicine slice extruder 6 is connected to the internal thread of the upper part of the hollow connecting rod 302 of the spiral extrusion cover 3 by a left-handed thread to realize the movement of the screw nut pair and realize the mechanical extrusion of the Chinese medicine slices. The extrusion net 601 of the mesh Chinese medicine slice extruder 6 It cooperates with the extrusion cover 303 of the spiral extrusion cover 3 with a small gap to form a Chinese herbal medicine storage area, thereby realizing the wrapping of Chinese herbal medicine pieces. The rotating handle 4 cooperates with the handle threaded hole 603 of the mesh Chinese herbal medicine extruder 6, and the medicine plug 1 and the medicine outlet 203 of the decoction cylinder 2 are threaded and sealed. The matching of the two blocks the outlet of the secondary filter 5, thereby realizing the control of the on-off discharge of the medicine from the decoction cylinder body. The secondary filter 5 is stuck between the medicine outlet 203 of the decoction cylinder 2 and the auxiliary mounting cover 201, allowing the secondary filter 5 to smoothly realize the secondary filtration of the medicine.

[0019] like Figure 1 and 3 As shown, the frying pan 2 includes a mounting cover 201, a body 202, a medicine outlet 203 and a handle 204, wherein the mounting cover 201 is threadedly sealed with the mounting opening at the bottom of the body 202, the handle 204 is fixedly connected to the side of the body 202, and the medicine outlet 203 is provided at the bottom of the frying pan body 202.

[0020] like Figure 5 As shown, the spiral extrusion cover 3 includes a sealing cover 301, a hollow connecting rod 302, an extrusion cover 303, a filter hole 304 and a ventilation hole 305, wherein the lower end of the hollow connecting rod 302 is fixedly connected to the extrusion cover 303, and the upper end is fixedly connected to the sealing cover 301. The part of the hollow connecting rod 302 located above the sealing cover 301 has an internal thread, and a ventilation hole 305 is opened on the side to prevent the pressure from exceeding the standard during the decoction process. There is a filter hole 304 on the extrusion cover 303.

[0021] like Figure 5 As shown, the filter hole 1 304 has the same aperture as the filter hole 3 604 of the mesh Chinese herbal medicine slice squeezer 6 .

[0022] like Figure 2 As shown, the secondary filter 5 has a second filter hole 501, which is smaller than the first filter hole 304 of the spiral extrusion cover 3 and the third filter hole 604 of the mesh Chinese herbal medicine slice squeezer 6, thereby achieving secondary filtration.

[0023] like Figure 5As shown, the mesh Chinese herbal medicine slice squeezer 6 includes an extrusion net 601, a screw rod 602, a handle threaded hole 603 and a filter hole three 604, wherein the bottom end of the screw rod 602 is fixedly connected to the bottom inner side of the pressing net 601, the upper part of the screw rod 602 has a handle threaded hole 603, and the extrusion net 601 has a filter hole three 604.

[0024] In order to prevent chemical reactions of the reagents, all materials are made of stainless steel.

[0025] How it works

[0026] 1) Place Chinese herbal medicine pieces

[0027] Rotate the sealing cover 301 of the spiral extrusion cover 3 counterclockwise to separate the spiral extrusion cover 3 from the body 202 of the decoction tube 2, remove the spiral extrusion cover 3, place the Chinese herbal medicine pieces into the extrusion net 601 of the mesh Chinese herbal medicine piece extruder 6, and sleeve the hollow connecting rod 302 of the spiral extrusion cover 3 onto the outside of the screw rod 602, so that the extrusion cover 303 of the spiral extrusion cover 3 is placed into the extrusion net 601 and positioned above the Chinese herbal medicine pieces. The screw rod 602 is connected to the internal thread on the upper part of the hollow connecting rod 302 through a left-handed thread to realize the movement of the screw-nut pair. Then, the body 202 of the decoction tube 2 and the sealing cover 301 of the spiral extrusion cover 3 are connected together through a right-handed thread, and the rotating handle 4 is screwed into the handle threaded hole 603;

[0028] 2) Decoction of Chinese herbal medicines

[0029] Place the decoction tube 2 on the heater to heat it, hold the tube handle 204 with one hand, hold the rotating handle 4 with the other hand, manually turn the rotating handle 4 to the left, and the mesh Chinese medicine slice squeezer 6 will produce a rotating upward squeezing state relative to the squeezing cover 303, so that the slice storage net area A squeezes the Chinese medicine slices (such as Figure 6 ); On the contrary, manually drive the right-hand rotary handle 4, the mesh Chinese medicine slice squeezer 6 produces a rotationally loosened decocting state relative to the spiral extrusion cover 3, so that the slice storage net area A relaxes and squeezes the Chinese medicine slices. During the decocting process, the above operation is repeated many times to achieve rapid extraction of water-soluble substances in the slices;

[0030] 3) After the slices are decocted, the medicine outlet plug 1 is opened, so that the water extract of the slices passes through the secondary filter 5 and flows out from the medicine outlet 203 of the decoction cylinder 2;

[0031] In addition, the cleaning process after use can be reversed by disassembling according to the installation process, and each component that needs to be cleaned can be deeply cleaned.

Claims

1. A mechanical extrusion type Chinese medicine slice decoction cylinder, characterized by: It includes a medicine discharging plug, a decoction cylinder, a spiral extrusion cover, a rotating handle, a secondary filter and a mesh Chinese medicine decoction piece extruder, wherein the body of the decoction cylinder is connected to the sealing cover of the spiral extrusion cover through a right-handed thread, the screw of the mesh Chinese medicine decoction piece extruder is connected to the internal thread on the upper part of the hollow connecting rod of the spiral extrusion cover through a left-handed thread to realize the movement of the screw nut pair, the extrusion net of the mesh Chinese medicine decoction piece extruder and the extrusion cover of the spiral extrusion cover are matched with a small gap to form a Chinese medicine decoction piece accommodating area, the rotating handle is matched with the handle threaded hole of the mesh Chinese medicine decoction piece extruder, the medicine plug is threaded and sealed with the medicine outlet of the decoction cylinder, and the secondary filter is stuck between the medicine outlet of the decoction cylinder and the auxiliary mounting cover.

2. The mechanical extrusion type Chinese medicine slice decocting cylinder according to claim 1, characterized in that: The frying drum comprises a mounting cover, a body, a medicine outlet and a drum handle, wherein the mounting cover is threadedly and sealedly connected to the mounting outlet at the bottom of the body, the drum handle is fixedly connected to the side of the body, and the bottom of the frying drum body is provided with a medicine outlet.

3. The mechanical extrusion type Chinese medicine slice decocting cylinder according to claim 1, characterized in that: The spiral extrusion cover includes a sealing cover, a hollow connecting rod, an extrusion cover, a filter hole and a vent hole, wherein the lower end of the hollow connecting rod is fixedly connected to the extrusion cover, and the upper end is fixedly connected to the sealing cover. The part of the hollow connecting rod located above the sealing cover has an internal thread, a vent hole is opened on the side, and the extrusion cover has a filter hole.

4. The mechanical extrusion type Chinese medicine slice decocting cylinder according to claim 3, characterized in that: The filter hole 1 has the same aperture as the filter hole 3 of the mesh Chinese medicine slice squeezer.

5. The mechanical extrusion type Chinese medicine slice decoction cylinder according to claim 1, characterized in that: The secondary filter screen has a second filter hole, which is smaller than the first filter hole of the spiral extrusion cover and the third filter hole of the mesh Chinese herbal medicine slice squeezer, thereby achieving secondary filtration.

6. The mechanical extrusion type Chinese medicine slice decoction cylinder according to claim 1, characterized in that: The mesh Chinese herbal medicine slice squeezer includes an extrusion net, a screw rod, a handle threaded hole and three filter holes, wherein the bottom end of the screw rod is fixedly connected to the bottom inner side of the pressing net, the upper part of the screw rod is provided with a handle threaded hole, and the extrusion net is provided with three filter holes.

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