Medicine decocting machine with anti-scorching and anti-blocking functions

Abstract

A medicine decocting machine with anti-scorching and anti-blocking functions comprises a sealing cover, a barrel, a medicine outlet, an extrusion structure, a heating disc, a partition disc, a screwing device and a controller, the sealing cover is connected with the upper portion of the barrel through the screwing device, the medicine outlet is located at the bottom of the barrel, the extrusion structure is in through connection with the sealing cover, the heating disc is connected with the bottom of the barrel, and the partition disc is arranged at the bottom of the barrel. And the controller is connected with the heating disc. The partition disc comprises an outer ring and a supporting rod. Compared with the prior art, through the supporting rods of the separation disc and the thickness of the separation disc, the yarn bag sinking from the medicine frame hole is supported, the yarn bag is prevented from being in direct contact with the bottom of the barrel body, and the yarn bag is prevented from being burnt; the partition disc is additionally arranged to support the liquid medicine flowing space occupied by the easy-to-deform yarn bag, the internal space of the device is increased, liquid medicine can freely expand during flowing, accordingly, the internal friction force is reduced, and the phenomenon that a medicine outlet is blocked due to the fact that the upper portion of a package is pressurized is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine decocting devices, in particular to a medicine decocting machine with anti-scorching and anti-blocking functions. Background Art

[0002] Traditional Chinese medicine is a valuable heritage of Chinese traditional medicine and an important part of my country's medical system. Most Chinese medicinal materials need to be decocted, and in order to facilitate decocting for patients, hospitals will provide decocting services. Therefore, equipment for decocting Chinese medicine was born. Its biggest function is that it is suitable for large-scale decoction of Chinese medicine. Therefore, it is large in size and can decoct a large amount of medicine at a time.

[0003] During the operation of the existing Chinese herbal medicine decocting device, the medicine will be placed in a canvas bag and then loaded into the medicine frame. When squeezed, the medicine bag will be burned because it is too close to the bottom of the decocting machine cylinder, affecting the quality of the medicine. On the other hand, because the medicine bag is too close to the bottom of the decocting machine cylinder, the viscous medicine juice cannot flow out smoothly from the medicine frame hole.

[0004] To solve the above problems, we made a series of improvements. Utility Model Content

[0005] The purpose of the utility model is to provide a medicine decocting machine with anti-scorching and anti-blocking functions to overcome the above-mentioned shortcomings and deficiencies of the prior art.

[0006] A medicine decoction machine with anti-scorch and anti-blocking functions, comprising: a sealing cover, a cylinder, a medicine outlet, an extrusion structure, a heating plate, a spacer, a tightener and a controller, wherein the sealing cover is connected to the upper part of the cylinder through the tightener, the medicine outlet is located at the bottom of the cylinder, the extrusion structure is connected to the sealing cover, the heating plate is connected to the bottom of the cylinder, the spacer is arranged at the bottom of the cylinder, and the controller is connected to the heating plate;

[0007] Wherein, the spacer includes: an outer ring and a support rod, the support rod is connected to the inside of the outer ring, and the length of the support rod is 75mm-100mm.

[0008] Furthermore, the cylinder comprises: an outer shell, an inner shell and a perforated inner shell, the inner shell is arranged in the outer shell, the perforated inner shell is arranged in the inner shell, and a partition plate is arranged under the perforated inner shell.

[0009] Furthermore, the medicine outlet includes: a discharge pipe, a right-angle pipe joint and a transition water pipe, one end of the discharge pipe is connected to the bottom end of the cylinder, and the other end of the discharge pipe is connected to the transition water pipe through a right-angle pipe joint, and the transition water pipe is connected to the medicine storage barrel.

[0010] Furthermore, the extrusion structure includes: a manual extrusion handle, a spiral extrusion rod and an extrusion disk, the manual extrusion handle is connected to the top end of the spiral extrusion rod, the bottom end of the spiral extrusion rod is connected to the extrusion disk, and the spiral extrusion rod is connected to the sealing cover.

[0011] Beneficial effects of the utility model:

[0012] Compared with the traditional technology, the utility model supports the gauze bag sinking from the hole of the medicine frame and avoids direct contact between the gauze bag and the bottom of the cylinder body, thereby preventing the gauze bag from burning, through the support rod of the partition plate and the thickness of the partition plate itself; by adding a partition plate, support is provided for the upper deformable gauze bag that invades the flow space of the medicine liquid, and the internal space of the device is increased. The medicine liquid can expand freely when flowing, thereby reducing internal friction and avoiding the packaging material from being blocked by pressure from above. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the partition plate.

[0015] Reference numerals:

[0016] The sealing cover 100 , the cylinder 200 , the outer shell 210 , the inner shell 220 and the perforated inner liner 230 .

[0017] A medicine outlet 300 , a material outlet pipe 310 , a right-angle pipe joint 320 and a transition water pipe 330 .

[0018] The squeezing structure 400 , the manual squeezing handle 410 , the spiral squeezing rod 420 and the squeezing disk 430 .

[0019] The heating plate 500 , the spacer plate 600 , the outer ring 610 and the support rod 620 .

[0020] The tightener 700 and the controller 800 . DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0022] Example 1

[0023] Figure 1 It is a structural schematic diagram of the utility model. Figure 2 It is a schematic diagram of the structure of the partition plate.

[0024] like Figure 1As shown, a medicine decoction machine with anti-scorch and anti-blocking functions comprises: a sealing cover 100, a cylinder 200, a medicine outlet 300, an extrusion structure 400, a heating plate 500, a spacer 600, a tightener 700 and a controller 800, wherein the sealing cover 100 is connected to the upper part of the cylinder 200 through the tightener 700, the medicine outlet 300 is located at the bottom of the cylinder 200, the extrusion structure 400 is connected to the sealing cover 100, the heating plate 500 is connected to the bottom of the cylinder 200, the spacer 600 is arranged at the bottom of the cylinder 200, and the controller 800 is connected to the heating plate 500;

[0025] like Figure 2 As shown, the spacer 600 includes: an outer ring 610 and a support rod 620, the support rod 620 is connected to the inside of the outer ring 610, and the length of the support rod 620 is 85 mm.

[0026] The cylinder 200 includes: an outer shell 210, an inner shell 220 and a perforated inner liner 230. The inner shell 220 is arranged in the outer shell 210, and the perforated inner liner 230 is arranged in the inner shell 220. A partition plate 600 is arranged below the perforated inner liner 230.

[0027] The medicine outlet 300 includes: a discharge pipe 310, a right-angle pipe joint 320 and a transition water pipe 330. One end of the discharge pipe 310 is connected to the bottom end of the cylinder 200, and the other end of the discharge pipe 310 is connected to the transition water pipe 330 through the right-angle pipe joint 320. The transition water pipe 330 is connected to the medicine storage barrel.

[0028] The extrusion structure 400 includes: a manual extrusion handle 410, a spiral extrusion rod 420 and an extrusion disk 430. The manual extrusion handle 410 is connected to the top of the spiral extrusion rod 420, the bottom of the spiral extrusion rod 420 is connected to the extrusion disk 430, and the spiral extrusion rod 420 is connected to the sealing cover 100.

[0029] The principle of the utility model is to place the partition plate 600 at the bottom of the cylinder 200, close the sealing cover 100, and open the heating plate 500 to decoct the medicine. After the decoction is completed, the extrusion structure 400 above the sealing cover 100 is transmitted to the extrusion plate 430 through the manual extrusion handle 410 in cooperation with the spiral extrusion rod 420. The extrusion plate 430 squeezes the gauze bag containing medicinal materials inside the perforated liner 230, and the partition plate 600 separates the perforated liner 230 from the cylinder 200. The support rod 620 on the partition plate 600 provides support for the gauze bag to prevent the gauze bag from sagging and being burned from the gap of the perforated liner 230. The reason why this support is needed is that the extrusion plate 430 needs to be used to squeeze the medicine juice out of the gauze bag, and in this process, the bottom of the gauze bag will contact the heating plate 500 during the extrusion process. The purpose of the utility model is to change the support surface from the cylinder 200 to the support rod 620, so the partition plate 600 really plays a role of isolation.

[0030] At the same time, another problem is that the viscosity of the medicine is too high, which leads to poor flow. First of all, we need to understand what is viscosity, viscous force and viscosity coefficient. Viscosity is the property of a fluid (liquid or gas) to resist deformation or prevent adjacent fluid layers from producing relative motion. Viscous force is the friction between fluid molecules or between fluid and solid surface due to viscosity. The viscosity coefficient is a physical quantity that describes the viscosity of a fluid, also known as viscosity, viscosity coefficient, and dynamic viscosity.

[0031] The reason why this problem occurs is that the factors involved include: extrusion pressure, space width, viscosity coefficient, outflow hole area of ​​the perforated liner 230, and the area of ​​the bottom of the cylinder 200. Extrusion pressure, space width and outflow hole area of ​​the perforated liner 230 are all proportional to the outflow speed, that is, the larger they are, the greater the outflow speed, and the faster the juice flows out. The viscosity coefficient and the bottom area of ​​the cylinder 200 are inversely proportional to the outflow speed of the juice, that is, the larger they are, the smaller the outflow speed of the juice, and the slower the juice flows out. It is known that the juice has a certain viscosity, so its viscosity coefficient will be relatively large, which will reduce its outflow speed. If the perforated liner 230 is arranged in the cylinder 200, and the distance between the bottom of the perforated liner 230 and the bottom of the cylinder 200 is too close, then the space width will be relatively small, which will also reduce its outflow speed. If the influence of these two factors is large enough, then the outflow speed of the juice will be close to zero, that is, the juice will hardly flow out. There are some factors that we cannot influence: the viscosity coefficient, the area of ​​the outflow hole of the perforated liner 230, and the area of ​​the bottom of the cylinder 200. Therefore, we can only increase the extrusion force and the space width. If the space width is increased, it can solve the outflow problem and avoid the problem of the yarn bag burning. If the extrusion force is increased, either the workload of the workers will increase, or the corresponding machinery will need to be added, which is far less cost-effective than solving the space width in terms of cost and benefit.

[0032] On the other hand, the design of the partition plate 600 is also innovative. First, the support rod 620 is used instead of a whole plate as support, so that there is enough space between the support rods 620, so that the medicine can flow out smoothly after being squeezed out. In order to achieve this design, the aperture area of ​​the central circular gap formed by the length of the support rod 620 must be considered. If it is too small, it will affect the squeezing effect. If it is too large, the gauze bag is easily damaged when being squeezed. After calculation, the utility model adopts 85mm as the length design of the support rod 620 in this embodiment, which can ensure that the medicine can flow out without damaging the gauze bag.

[0033] In summary, the utility model supports the gauze bag sinking from the hole of the medicine frame and avoids direct contact between the gauze bag and the bottom of the cylinder body, thereby preventing the gauze bag from burning, through the support rod of the partition plate and the thickness of the partition plate itself; by adding a partition plate, support is provided for the upper deformable gauze bag that invades the flow space of the medicine liquid, and the internal space of the device is increased. The medicine liquid can expand freely when flowing, thereby reducing internal friction and preventing the packaging from being blocked by pressure from above.

[0034] The specific implementation modes of the present invention are described above, but the present invention is not limited thereto. The present invention can also have various changes without departing from the purpose of the present invention.

Claims

1. A medicine decoction machine with anti-scorching and anti-blocking functions, characterized in that: include: A sealing cover (100), a barrel (200), a medicine outlet (300), an extrusion structure (400), a heating plate (500), a spacer plate (600), a tightener (700) and a controller (800), wherein the sealing cover (100) is connected to the upper portion of the barrel (200) via the tightener (700), the medicine outlet (300) is located at the bottom of the barrel (200), the extrusion structure (400) is connected to the sealing cover (100), the heating plate (500) is connected to the bottom of the barrel (200), the spacer plate (600) is located at the bottom of the barrel (200), and the controller (800) is connected to the heating plate (500); The spacer (600) includes an outer ring (610) and a support rod (620), wherein the support rod (620) is connected to the inside of the outer ring (610), and the length of the support rod (620) is 75 mm-100 mm.

2. The medicine decoction machine with anti-burning and anti-blocking functions according to claim 1, characterized in that: The cylinder (200) comprises: an outer shell (210), an inner shell (220) and a perforated inner liner (230); the inner shell (220) is arranged in the outer shell (210); the perforated inner liner (230) is arranged in the inner shell (220); and a partition plate (600) is arranged below the perforated inner liner (230).

3. The medicine decoction machine with anti-burning and anti-blocking functions according to claim 1, characterized in that: The medicine outlet (300) comprises: a discharge pipe (310), a right-angle pipe joint (320) and a transition water pipe (330); one end of the discharge pipe (310) is connected to the bottom end of the cylinder (200); the other end of the discharge pipe (310) is connected to the transition water pipe (330) via the right-angle pipe joint (320); and the transition water pipe (330) is connected to the medicine storage barrel.

4. The medicine decoction machine with anti-burning and anti-blocking functions according to claim 1, characterized in that: The extrusion structure (400) comprises: a manual extrusion handle (410), a spiral extrusion rod (420) and an extrusion disk (430); the manual extrusion handle (410) is connected to the top end of the spiral extrusion rod (420); the bottom end of the spiral extrusion rod (420) is connected to the extrusion disk (430); and the spiral extrusion rod (420) is connected to the sealing cover (100).

Images