A kind of Chinese medicinal material crushing and processing equipment

Abstract

The invention relates to the technical field of Chinese medicinal material processing, and discloses a Chinese medicinal material pulverizing and processing equipment, comprising a cooling mechanism, wherein the cooling mechanism comprises a support frame, a bottom outer wall of the support frame is fixedly connected with a supporting foot, an inner wall of the support frame is fixedly connected with a pulverizing box, an outer wall of the pulverizing box is rotatably connected with a box door through a hinge, and a bottom outer wall of the pulverizing box is fixedly connected with a discharge port. In the pulverizing process of the Chinese medicinal material, liquid nitrogen is transported to an annular tube through a liquid inlet pipe, and then the liquid nitrogen is evenly sprayed on the Chinese medicinal material with the help of a spray head fixed on the outer wall of a first fixed block. This operation can effectively reduce the ambient temperature inside the pulverizing box, create a low-temperature pulverizing condition for the Chinese medicinal material, and then prevent the temperature from rising due to the heat generated during the pulverizing process, effectively avoid the volatilization and loss of effective components such as volatile oils and heat-sensitive components in the Chinese medicinal material, and retain the medicinal value and efficacy of the Chinese medicinal material to the greatest extent.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese medicinal material processing, in particular to Chinese medicinal material crushing processing equipment. Background Art

[0002] The modern pharmaceutical industry has promoted its development. When extracting Chinese medicine, the finer the grinding, the more conducive it is to the dissolution of the effective ingredients. Advanced equipment can grind the medicinal materials into micron and nanometer levels, thereby improving the extraction rate and meeting international drug quality standards. It is also necessary for the modernization of traditional Chinese medicine research to have a deep understanding of its material basis.

[0003] A patent application with application number CN202410537762.9 discloses a Chinese medicinal material processing, crushing and grinding equipment, including a fixed base, a workbench is arranged on the upper end of the fixed base, and a crushing and grinding unit is arranged above the workbench. The rounded rectangular screen is used to drive the Poria cocos to vibrate up and down, thereby ensuring that the cutter can crush the Poria cocos more fully and forcefully. This not only expands the crushing range and increases the uniformity of crushing, but also effectively reduces the possibility of some Poria cocos not being crushed, thereby greatly improving the efficiency of crushing and subsequent grinding.

[0004] To sum up, Chinese medicinal materials contain rich and diverse effective ingredients. Chinese medicinal materials containing a large amount of volatile oils are extremely sensitive to factors such as temperature, humidity and mechanical force. In the process of crushing Chinese medicinal materials, due to excessive friction and impact between the equipment and the medicinal materials, a certain amount of heat will be generated, which will cause the temperature of the crushing environment to rise. Under such high temperature conditions, some effective ingredients are very easy to evaporate and dissipate, which greatly reduces the original efficacy of Chinese medicinal materials.

[0005] Therefore, we propose a Chinese herbal medicine crushing and processing equipment. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a Chinese medicinal material crushing and processing equipment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a Chinese medicinal material crushing and processing equipment, comprising a cooling mechanism, the cooling mechanism comprising a support frame, the bottom outer wall of the support frame is fixedly connected to a support foot, the inner wall of the support frame is fixedly connected to a crushing box, the outer wall of the crushing box is rotatably connected to a box door through a hinge, the bottom outer wall of the crushing box is fixedly connected to a discharge port, the inner wall of the crushing box is provided with a sliding groove, and further comprises:

[0008] The crushing mechanism includes a motor fixedly connected to the outer wall of the crushing box, the output end of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a rolling roller, the outer surface of the rolling roller is fixedly connected to a second convex point, the outer wall of the rotating shaft on the side away from the rolling roller is fixedly connected to a driving wheel, the inner wall of the crushing box is provided with a rotating frame, the inner wall of the rotating frame on the side close to the driving wheel is fixedly connected to a gear, the outer wall of the rotating frame is rotatably connected to an auxiliary wheel via a rotating shaft, the motor drives the rotating frame to rotate by means of the meshing of the driving wheel and the gear, and the rotating frame is used to enhance the stability during rotation through the auxiliary wheel.

[0009] According to the above technical solution, an elastic component is fixedly connected to the inner wall of the rotating frame, and a filter frame is fixedly connected to one end of the rotating frame away from the elastic component. The filter frame squeezes the elastic component during rotation, and the elastic component is deformed after being squeezed by the filter frame.

[0010] According to the above technical solution, a through hole is opened on the outer surface of the filter frame, a first protrusion is fixedly connected to the inner wall of the filter frame, a second fixed block is fixedly connected to the outer wall of the filter frame, and the filter frame filters the crushed Chinese medicinal materials through the through hole.

[0011] According to the above technical solution, an annular tube is fixedly connected to the outer surface of the pulverizing box, and a liquid inlet pipe is fixedly connected to the top of the annular tube, and the liquid inlet pipe is used to inject liquid nitrogen into the interior of the annular tube.

[0012] According to the above technical solution, a first fixed block is fixedly connected to the inner wall of the crushing box, and a spray head is fixedly connected to the outer wall of the first fixed block away from the crushing box. The first fixed block sprays liquid nitrogen onto the Chinese medicinal materials inside the crushing box through the spray head.

[0013] According to the above technical solution, a groove is provided on the inner wall of the crushing box, and a force-bearing plate is rotatably connected to the side of the crushing box close to the groove through a rotating shaft, and the force-bearing plate is used to protect the sprinkler head.

[0014] According to the above technical solution, the outer wall of the force-bearing plate is rotatably connected to a rotating rod via a rotating shaft, and the outer wall of the rotating rod at one end away from the force-bearing plate is rotatably connected to a sliding block via a rotating shaft. The force-bearing plate pushes the sliding block to slide on the inner wall of the groove through the rotating rod, so as to improve the stability of the force-bearing plate when it is flipped.

[0015] According to the above technical solution, a spring is fixedly connected to the outer wall of the sliding block, and one end of the spring away from the sliding block is fixedly connected to the inner wall of the crushing box, and the spring is used for resetting the sliding block.

[0016] Compared with the prior art, the present invention provides a Chinese medicinal material crushing and processing equipment, which has the following beneficial effects:

[0017] 1. The present invention provides a Chinese medicinal material crushing and processing equipment. In the crushing process of the Chinese medicinal materials, liquid nitrogen is transported to the annular tube through the liquid inlet pipe. Subsequently, the liquid nitrogen is evenly sprayed on the Chinese medicinal materials with the help of a spray head fixed to the outer wall of the first fixed block. This operation can effectively reduce the ambient temperature inside the crushing box, create a low-temperature crushing condition for the Chinese medicinal materials, and prevent the temperature from rising due to the heat generated during the crushing process, effectively avoiding the volatilization and loss of effective ingredients in the Chinese medicinal materials such as volatile oils and heat-sensitive components, and retaining the medicinal value and efficacy of the Chinese medicinal materials to the greatest extent.

[0018] 2. The present invention provides a cooling mechanism. In the processing of Chinese medicinal materials, liquid nitrogen is accurately introduced into the annular tube through the liquid inlet pipe, and then evenly sprayed on the surface of the Chinese medicinal materials by the spray head fixed to the outer wall of the first fixed block. The low temperature of the liquid nitrogen can quickly penetrate into the interior of the Chinese medicinal materials, changing their cell structure and physical properties, and changing their texture from the original flexible state to a brittle and hard state. This change in texture greatly reduces the difficulty of crushing the Chinese medicinal materials, making them easier to be crushed into the desired particle size and shape in the subsequent crushing process, thereby improving the crushing efficiency.

[0019] 3. The present invention sets a crushing mechanism. In the process of processing Chinese medicinal materials, the motor drives the driving wheel to rotate, thereby driving the rolling roller and the rotating frame to rotate synchronously. The second convex point fixed on the outer surface of the rolling roller will contact and generate a force with the first convex point inside the filter frame, so that the frozen Chinese medicinal materials can be efficiently crushed and crushed. The crushed Chinese medicinal material particles will be smoothly discharged through the through holes opened on the outer surface of the filter frame. Those Chinese medicinal materials that have not reached the predetermined crushing standard will fall back to the bottom of the filter frame as the filter frame continues to rotate with the rotating frame, and enter the crushing and crushing again, thereby improving the crushing efficiency of the Chinese medicinal materials.

[0020] 4. The present invention provides an elastic component. In the process of crushing Chinese medicinal materials, when the Chinese medicinal materials in the filter frame and the rolling roller squeeze each other, the elastic component can cause the filter frame to vibrate moderately during the rotation of the rotating frame, thereby effectively preventing the crushed Chinese medicinal materials from being blocked in the through holes of the filter frame due to particle aggregation or irregular shapes during the discharge process, ensuring that the crushed Chinese medicinal materials can be discharged smoothly through the through holes, thereby improving the discharge efficiency of the finished products after the crushing of the Chinese medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0023] Figure 3It is a schematic cross-sectional structural diagram of the cooling mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the crushing box of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the force-bearing plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the pulverizing mechanism of the present invention;

[0027] Figure 7 It is a schematic cross-sectional structural diagram of the pulverizing mechanism of the present invention;

[0028] Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of A.

[0029] In the figure: 1. cooling mechanism; 101. supporting frame; 102. supporting foot; 103. crushing box; 104. box door; 105. annular tube; 106. liquid inlet pipe; 107. discharge port; 108. sliding groove; 109. groove; 110. first fixed block; 111. spray head; 112. force plate; 113. rotating rod; 114. sliding block; 115. spring; 2. crushing mechanism; 201. rotating frame; 202. gear; 203. auxiliary wheel; 204. through hole; 205. second fixed block; 206. first convex point; 207. motor; 208. rotating shaft; 209. driving wheel; 210. rolling roller; 211. second convex point; 212. elastic component; 213. filter frame. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example 1: See Figure 1-Figure 5 The present invention provides a technical solution: a Chinese medicinal material crushing and processing equipment, including a cooling mechanism 1, the cooling mechanism 1 includes a support frame 101, the bottom outer wall of the support frame 101 is fixedly connected with a support foot 102, the inner wall of the support frame 101 is fixedly connected with a crushing box 103, the outer wall of the crushing box 103 is rotatably connected with a box door 104 through a hinge, the box door 104 is used to put the Chinese medicinal materials into the filter frame 213, the bottom outer wall of the crushing box 103 is fixedly connected with a discharge port 107, the discharge port 107 is used to discharge the crushed Chinese medicinal materials, the inner wall of the crushing box 103 is provided with a sliding groove 108, and also includes:

[0034] The crushing mechanism 2 includes a motor 207 fixedly connected to the outer wall of the crushing box 103, the output end of the motor 207 is fixedly connected to a rotating shaft 208, the outer surface of the rotating shaft 208 is fixedly connected to a rolling roller 210, the outer surface of the rolling roller 210 is fixedly connected to a second convex point 211, the outer wall of the rotating shaft 208 away from the rolling roller 210 is fixedly connected to a driving wheel 209, the inner wall of the crushing box 103 is provided with a rotating frame 201, the inner wall of the rotating frame 201 close to the driving wheel 209 is fixedly connected to a gear 202, and the outer wall of the rotating frame 201 is rotated by the rotating shaft An auxiliary wheel 203 is connected. When the Chinese medicinal materials are crushed, the Chinese medicinal materials are first placed in the filter frame 213 through the box door 104, and then the motor 207 is started. The motor 207 drives the rotating shaft 208 to cause the driving wheel 209 to rotate, thereby driving the rolling roller 210 and the rotating frame 201 to rotate in coordination. The second protrusion 211 fixed on the outer surface of the rolling roller 210 and the first protrusion 206 inside the filter frame 213 collide and rub against each other, generating a strong force, which acts on the Chinese medicinal materials that have been frozen in advance, thereby achieving efficient crushing and crushing of the Chinese medicinal materials.

[0035] The outer surface of the crushing box 103 is fixedly connected to an annular tube 105. In the processing of Chinese medicinal materials, liquid nitrogen is accurately introduced into the annular tube 105 through the liquid inlet pipe 106, and then evenly sprayed on the surface of the Chinese medicinal materials by the spray head 111 fixed to the outer wall of the first fixed block 110. The low temperature of the liquid nitrogen can quickly penetrate into the inside of the Chinese medicinal materials, change its cell structure and physical properties, and change its texture from the original flexible state to a brittle state. This change in texture greatly reduces the difficulty of crushing Chinese medicinal materials. The top of the annular tube 105 is fixedly connected There is a liquid inlet pipe 106. During the crushing process of Chinese medicinal materials, liquid nitrogen is transported to the annular tube 105 through the liquid inlet pipe 106. Subsequently, the liquid nitrogen is sprayed out in a fine and uniform mist through the spray head 111 arranged on the outer wall of the first fixed block 110, and accurately covers the surface of the medicinal materials to be crushed. This process can not only effectively reduce the ambient temperature inside the crushing box 103, but also create a stable and suitable low-temperature environment for the crushing operation of Chinese medicinal materials, and greatly suppress the temperature rise caused by the accumulation of heat generated by the crushing operation.

[0036] A first fixed block 110 is fixedly connected to the inner wall of the crushing box 103, and a spray head 111 is fixedly connected to the outer wall of the first fixed block 110 on the side away from the crushing box 103. In the process of processing Chinese medicinal materials, liquid nitrogen accurately enters the annular tube 105 through the liquid inlet pipe 106, and then relies on the spray head 111 on the outer wall of the first fixed block 110 to evenly sprinkle on the surface of the Chinese medicinal materials. Liquid nitrogen, with its low temperature characteristics, quickly penetrates into the interior of the Chinese medicinal materials, causing changes in the cell structure and physical properties of the Chinese medicinal materials, and the originally flexible texture becomes brittle and hard. This texture change reduces the difficulty of crushing the Chinese medicinal materials, which helps to improve the crushing efficiency and quality.

[0037] A groove 109 is provided on the inner wall of the crushing box 103. A force plate 112 is rotatably connected to the crushing box 103 near the groove 109 through a rotating shaft. The force plate 112 is used to protect the sprinkler head 111. The outer wall of the force plate 112 is rotatably connected to a rotating rod 113 through a rotating shaft. The outer wall of the rotating rod 113 away from the force plate 112 is rotatably connected to a sliding block 114 through a rotating shaft. The outer wall of the sliding block 114 is fixedly connected to a spring 115. The end of the spring 115 away from the sliding block 114 is fixedly connected to the inner wall of the crushing box 103. The motor 207 drives the rotating shaft 208 to rotate the driving wheel 209. This causes the rolling roller 210 to rotate together with the rotating frame 201, and at the same time, the rotating frame 201 drives the filter frame 213 to rotate with the help of the elastic component 212. During this process, the second fixed block 205 on the outer wall of the filter frame 213 will apply an extrusion force to the force-bearing plate 112. After the force is applied to the force-bearing plate 112, the rotating rod 113 pushes the sliding block 114 to slide on the inner wall of the groove 109, so that the force-bearing plate 112 opens. At this time, the spray head 111 on the first fixed block 110 will spray liquid nitrogen onto the Chinese medicinal materials inside the filter frame 213, thereby realizing low-temperature treatment of the Chinese medicinal materials and providing favorable conditions for subsequent crushing processing.

[0038] Example 2: Please refer to Figure 6-Figure 8 On the basis of the first embodiment, the present invention provides a technical solution: an elastic component 212 is fixedly connected to the inner wall of the rotating frame 201, and a filter frame 213 is fixedly connected to one end of the rotating frame 201 away from the elastic component 212. The filter frame 213 squeezes the elastic component 212 during the rotation process, and the elastic component 212 is deformed after being squeezed by the filter frame 213. During the crushing process of Chinese medicinal materials, when the medicinal materials in the filter frame 213 are squeezed by the rolling roller 210, the rotating frame 201 rotates so that the elastic component 212 drives the filter frame 213 to vibrate to a certain extent. This vibration can prevent the crushed medicinal material particles from clogging the through hole 204 of the filter frame 213 due to aggregation or morphological problems, thereby ensuring that the medicinal material powder can be discharged smoothly, improving the discharge efficiency of the finished product after the Chinese medicinal materials are crushed, and helping to improve the fluency and production efficiency of the entire crushing process.

[0039] A through hole 204 is provided on the outer surface of the filter frame 213, a first protrusion 206 is fixedly connected to the inner wall of the filter frame 213, and a second fixed block 205 is fixedly connected to the outer wall of the filter frame 213. The crushed Chinese medicinal material particles will be smoothly discharged through the through hole 204 provided on the outer surface of the filter frame 213, and those Chinese medicinal materials that have not yet reached the predetermined crushing standard will fall back to the bottom of the filter frame 213 as the filter frame 213 continues to rotate with the rotating frame 201.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A Chinese medicinal material pulverizing and processing device, comprising a cooling mechanism (1), the cooling mechanism (1) comprising a support frame (101), the bottom outer wall of the support frame (101) being fixedly connected to a support foot (102), the inner wall of the support frame (101) being fixedly connected to a pulverizing box (103), the outer wall of the pulverizing box (103) being rotatably connected to a box door (104) via a hinge, the bottom outer wall of the pulverizing box (103) being fixedly connected to a material discharge port (107), the inner wall of the pulverizing box (103) being provided with a sliding groove (108), characterized in that: Also included are: The pulverizing mechanism (2) comprises a motor (207) fixedly connected to the outer wall of a pulverizing box (103); the output end of the motor (207) is fixedly connected to a rotating shaft (208); the outer surface of the rotating shaft (208) is fixedly connected to a rolling roller (210); the outer surface of the rolling roller (210) is fixedly connected to a second convex point (211); the outer wall of the rotating shaft (208) away from the rolling roller (210) is fixedly connected to a driving wheel (209); the inner wall of the pulverizing box (103) is provided with a rotating frame (201); the inner wall of the rotating frame (201) close to the driving wheel (209) is fixedly connected to a gear (202); the outer wall of the rotating frame (201) is rotatably connected to an auxiliary wheel (203) via a rotating shaft; the motor (207) drives the rotating frame (201) to rotate by means of meshing of the driving wheel (209) and the gear (202); the rotating frame (201) is used to enhance stability during rotation via the auxiliary wheel (203).

2. The Chinese medicinal material crushing and processing equipment according to claim 1, characterized in that: An elastic component (212) is fixedly connected to the inner wall of the rotating frame (201), and a filter frame (213) is fixedly connected to one end of the rotating frame (201) away from the elastic component (212). The filter frame (213) squeezes the elastic component (212) during rotation, and the elastic component (212) is deformed after being squeezed by the filter frame (213).

3. The Chinese medicinal material crushing and processing equipment according to claim 2, characterized in that: The outer surface of the filter frame (213) is provided with a through hole (204), the inner wall of the filter frame (213) is fixedly connected with a first protrusion (206), the outer wall of the filter frame (213) is fixedly connected with a second fixing block (205), and the filter frame (213) filters the crushed Chinese medicinal materials through the through hole (204).

4. The Chinese medicinal material crushing and processing equipment according to claim 1, characterized in that: An annular tube (105) is fixedly connected to the outer surface of the pulverizing box (103), and a liquid inlet tube (106) is fixedly connected to the top of the annular tube (105). The liquid inlet tube (106) is used to inject liquid nitrogen into the interior of the annular tube (105).

5. The Chinese medicinal material crushing and processing equipment according to claim 4, characterized in that: A first fixing block (110) is fixedly connected to the inner wall of the pulverizing box (103); a spray head (111) is fixedly connected to the outer wall of the first fixing block (110) on a side away from the pulverizing box (103); the first fixing block (110) sprays liquid nitrogen onto the Chinese medicinal materials inside the pulverizing box (103) through the spray head (111).

6. The Chinese medicinal material crushing and processing equipment according to claim 5, characterized in that: The inner wall of the crushing box (103) is provided with a groove (109), and a side of the crushing box (103) close to the groove (109) is rotatably connected to a force-bearing plate (112) via a rotating shaft, and the force-bearing plate (112) is used to protect the sprinkler head (111).

7. The Chinese medicinal material crushing and processing equipment according to claim 6, characterized in that: The outer wall of the force-bearing plate (112) is rotatably connected to a rotating rod (113) via a rotating shaft, and the outer wall of one end of the rotating rod (113) away from the force-bearing plate (112) is rotatably connected to a sliding block (114) via a rotating shaft. The force-bearing plate (112) pushes the sliding block (114) to slide on the inner wall of the groove (109) via the rotating rod (113), so as to improve the stability of the force-bearing plate (112) when it is turned over.

8. The Chinese medicinal material crushing and processing equipment according to claim 6, characterized in that: The outer wall of the force-bearing plate (112) is rotatably connected to a rotating rod (113) via a rotating shaft, and the outer wall of one end of the rotating rod (113) away from the force-bearing plate (112) is rotatably connected to a sliding block (114) via a rotating shaft. The force-bearing plate (112) pushes the sliding block (114) to slide on the inner wall of the groove (109) via the rotating rod (113), so as to improve the stability of the force-bearing plate (112) when it is turned over.

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