Liquid squeezing device for extracting slag

Abstract

The utility model discloses a liquid squeezing device for extracting slag, which relates to the technical field of traditional Chinese medicinal material extraction, and comprises a squeezing box, the inner wall of the squeezing box is fixedly connected with a feeding pipe, the inner wall of the squeezing box is fixedly connected with a plurality of drainage plates, the outer wall of the squeezing box is provided with a squeezing mechanism, and the squeezing mechanism is fixedly connected with the feeding pipe. According to the traditional Chinese medicine squeezing device, through the squeezing rods and the scraping plate, when the worm wheel rotates, the rotating shaft is driven to rotate, then the rotating shaft drives the squeezing rods to rotate, and when the squeezing rods rotate, traditional Chinese medicine is put into the squeezing box from the feeding pipe and falls into the middle of the two squeezing rods; the two extrusion rods rotate in the opposite directions to extrude the traditional Chinese medicinal materials, liquid medicine in the traditional Chinese medicinal materials is comprehensively extruded out through multiple times of extrusion, the situation that the extruded traditional Chinese medicinal materials still contain a large amount of liquid medicine is avoided, meanwhile, the extrusion rods can be cleaned during extrusion, and the situation that the traditional Chinese medicinal materials adhere to the extrusion rods and are caked and dried is avoided; the traditional Chinese medicinal materials are more convenient to clean.

Description

Technical Field

[0001] This utility model belongs to the field of Chinese medicinal material extraction technology, and in particular relates to a device for squeezing out extraction residue. Background Technology

[0002] In the extraction process of medicinal herbs, fully extracting the active ingredients is the core objective. However, the residue after extraction often still contains a large amount of potentially valuable medicinal liquid. This residual liquid not only contains incompletely extracted active ingredients, but its direct disposal would also lead to resource waste and environmental pollution.

[0003] Existing extraction residue squeezing devices typically extract the medicinal liquid from Chinese medicinal herbs by squeezing the residue. By squeezing the extraction residue, as much of the liquid containing active ingredients as possible can be squeezed out, allowing more of the active ingredients to be transferred into the extract, thereby improving the extraction rate of active ingredients and avoiding resource waste.

[0004] Existing equipment causes medicinal herbs to adhere to the equipment during the extrusion process due to the presence of viscous liquid in the herbs. This adhesion leads to the herbs drying and clumping on the equipment, making subsequent cleaning difficult. Therefore, we propose an extraction device for the residue. Utility Model Content

[0005] The purpose of this utility model is to provide a liquid extraction device for extracting residue. Through the extrusion mechanism and the filtration mechanism, it solves the problem that when the existing equipment extrudes Chinese medicinal materials, the Chinese medicinal materials contain viscous liquid, causing them to adhere to the equipment. As a result, the Chinese medicinal materials that adhere to the equipment will dry and clump on the equipment, making it difficult to clean the Chinese medicinal materials from the equipment later.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a liquid extraction device for extracting residue, including an extraction box, an inlet pipe fixedly connected to the inner wall of the extraction box, a plurality of diversion plates fixedly connected to the inner wall of the extraction box, and an extraction mechanism provided on the outer wall of the extraction box.

[0008] The extrusion mechanism includes a mounting frame, the outer wall of which is fixedly connected to the outer wall of the extrusion box. A first motor is fixedly connected to the inner wall of the mounting frame. A worm gear is fixedly connected to the bottom output shaft of the first motor via a coupling. Several fixed frames are fixedly connected to the outer wall of the extrusion box near the worm gear. The inner walls of the several fixed frames are rotatably connected to the outer wall of the worm gear. Several rotating shafts are rotatably connected to the inner wall of the extrusion box. An extrusion rod is fixedly connected to the outer wall of each rotating shaft. A worm wheel is fixedly connected to the outer wall of the rotating shaft near the fixed frame.

[0009] Furthermore, the outer wall of the worm gear meshes with the outer wall of the worm, a plurality of sleeves are fixedly connected to the inner wall of the extrusion box, a fixed rod is slidably connected to the inner wall of the sleeve, a spring is sleeved on the outer wall of the fixed rod, a scraper is fixedly connected to the outer wall of the fixed rod away from the sleeve, and a filtering mechanism is provided on the outer wall of the worm.

[0010] Furthermore, the filtering mechanism includes a gear, the inner wall of which is fixedly connected to the outer wall of the worm, a roller is rotatably connected to the inner wall of the extrusion box, a crown gear is fixedly connected to the outer wall of the roller near the gear, the outer wall of the crown gear meshes with the outer wall of the gear, and a protrusion is fixedly connected to the outer wall of the roller away from the gear.

[0011] Furthermore, a fixing plate is fixedly connected to the inner wall of the extrusion box, and a circular groove is formed on the inner wall of the fixing plate. A sliding rod is slidably connected to the inner wall of the circular groove.

[0012] Furthermore, a pressure spring is sleeved on the outer wall of the sliding rod, and a filter plate is fixedly connected to the outer wall of the sliding rod on the side away from the gear.

[0013] Furthermore, the inner wall of the filter plate is provided with several round holes, and the inner wall of the extrusion box is fixedly connected with several mounting plates.

[0014] Furthermore, a limiting rod is fixedly connected to the top outer wall of the mounting plate, and the outer wall of the limiting rod is slidably connected to the inner wall of the circular hole. The inner wall of the extrusion box is provided with a discharge port, and a baffle is slidably connected to the inner wall of the discharge port. Several bolts are threadedly connected to the inner wall of the extrusion box.

[0015] Furthermore, a liquid outlet pipe is fixedly connected to the inner wall of the extrusion box, and a butterfly valve is rotatably connected to the inner wall of the liquid outlet pipe.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model incorporates an extrusion rod and a scraper. When the worm gear rotates, it drives the shaft to rotate, which in turn drives the extrusion rod. As the extrusion rod rotates, the medicinal herbs are fed into the extrusion chamber through the feed pipe. The herbs fall between the two extrusion rods, which rotate in opposite directions to extrude the herbs, thus improving extrusion efficiency. Through multiple extrusions, the medicinal liquid in the herbs is fully extracted, preventing the herbs from retaining excessive liquid after extrusion. Simultaneously, the extrusion rods are cleaned during extrusion to prevent the herbs from adhering to them and causing clumping and drying, making the herbs easier to clean.

[0018] 2. This utility model incorporates a protrusion and a filter plate. When the protrusion rotates, it presses against a sliding rod, causing the sliding rod to move. As the sliding rod moves, it carries the filter plate along with it. Simultaneously, the sliding rod presses against a pressure spring, causing the filter plate to slide on a limiting rod. When the protrusion is no longer in contact with the sliding rod, the pressure spring presses against the sliding rod, thus improving the filtration effect. The movement of the filter plate quickly separates the dregs from the liquid medicine, preventing them from mixing together and allowing for separate collection of the dregs and liquid medicine, resulting in a purer liquid medicine collected later.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the rotating shaft structure of this utility model;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a cross-sectional view of the filter plate structure of this utility model;

[0026] Figure 6 This utility model Figure 5 Enlarged view of section B in the middle.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Extrusion box; 101. Feed pipe; 102. Drain plate; 2. Extrusion mechanism; 201. Mounting frame; 202. First motor; 203. Worm gear; 204. Fixing frame; 205. Rotating shaft; 206. Extrusion rod; 207. Worm wheel; 208. Sleeve; 209. Fixing rod; 210. Spring; 211. Scraper; 3. Filtering mechanism; 301. Gear; 302. Roller; 303. Crown gear; 304. Protrusion; 305. Fixing plate; 306. Circular groove; 307. Sliding rod; 308. Pressure spring; 309. Filter plate; 310. Circular hole; 311. Mounting plate; 312. Limiting rod; 313. Discharge port; 314. Baffle; 315. Bolt; 316. Liquid outlet pipe; 317. Butterfly valve. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6As shown, this utility model is a device for squeezing extract residue, including a squeezing box 1. An inlet pipe 101 is fixedly connected to the inner wall of the squeezing box 1. Several guide plates 102 are fixedly connected to the inner wall of the squeezing box 1. A squeezing mechanism 2 is provided on the outer wall of the squeezing box 1. The guide plates 102 guide the medicinal materials into the space between two squeezing rods 206, facilitating the squeezing of the medicinal materials. The squeezing mechanism 2 includes a mounting frame 201. The outer wall of the mounting frame 201 is fixedly connected to the outer wall of the squeezing box 1. A first... Motor 202: The operator starts the first motor 202. The bottom output shaft of the first motor 202 is fixedly connected to a worm gear 203 via a coupling. Several fixed brackets 204 are fixedly connected to the outer wall of the extrusion box 1 near the worm gear 203. The inner walls of the fixed brackets 204 are rotatably connected to the outer wall of the worm gear 203. After the first motor 202 starts, it will drive the worm gear 203 to rotate in the fixed brackets 204, making the rotation of the worm gear 203 more stable. Several rotating shafts 205 are rotatably connected to the inner wall of the extrusion box 1. The outer walls of the rotating shafts 205 are fixedly connected to the inner wall of the extrusion box 1. A pressing rod 206 is fixedly connected to the shaft 205. A worm gear 207 is fixedly connected to the outer wall of the shaft 205 near the fixed frame 204. The outer wall of the worm gear 207 meshes with the outer wall of the worm 203. When the worm 203 rotates, it drives the worm gear 207 to rotate, which in turn drives the shaft 205 to rotate. When the shaft 205 rotates, it drives the pressing rod 206 to rotate. When the pressing rod 206 rotates, it compresses the Chinese medicinal materials, reducing the moisture content. Several sleeves 208 are fixedly connected to the inner wall of the pressing box 1. The inner walls of the sleeves 208 are slidably connected. There is a fixed rod 209, and a spring 210 is sleeved on the outer wall of the fixed rod 209. When the fixed rod 209 slides in the sleeve 208, the fixed rod 209 will keep moving horizontally to prevent displacement when the fixed rod 209 moves. A scraper 211 is fixedly connected to the outer wall of the fixed rod 209 away from the sleeve 208. A filter mechanism 3 is provided on the outer wall of the worm gear 203. When the fixed rod 209 moves, it will move the scraper 211 with it, so that the scraper 211 always sticks to the extrusion rod 206. The scraper 211 cleans the Chinese medicinal materials adhering to the extrusion rod 206.

[0031] The filter mechanism 3 includes a gear 301, the inner wall of which is fixedly connected to the outer wall of the worm 203. A roller 302 is rotatably connected to the inner wall of the extrusion box 1. A crown gear 303 is fixedly connected to the outer wall of the roller 302 near the gear 301. The outer wall of the crown gear 303 meshes with the outer wall of the gear 301. When the worm 203 rotates, it drives the gear 301 to rotate; when the gear 301 rotates, it drives the crown gear 303 to rotate; simultaneously, the crown gear 303 drives the roller 302 to rotate, thus completing the kinetic energy transfer between the parts. A protrusion 304 is fixedly connected to the outer wall of the end of the roller 302 away from the gear 301. A fixed... Plate 305, the inner wall of the fixed plate 305 has a circular groove 306. When the roller 302 rotates, it will rotate the protrusion 304. Then the protrusion 304 will squeeze the sliding rod 307, so that the sliding rod 307 slides in the circular groove 306. At the same time, the sliding rod 307 will not wobble when sliding in the circular groove 306. The sliding rod 307 is slidably connected to the inner wall of the circular groove 306. The outer wall of the sliding rod 307 is fitted with a pressure spring 308. The outer wall of the sliding rod 307 away from the gear 301 is fixedly connected to a filter plate 309. When the sliding rod 307 moves, it will move the filter plate 309. The filter plate 309 separates the medicine residue from the medicine liquid.

[0032] The inner wall of the filter plate 309 has several round holes 310. Several mounting plates 311 are fixedly connected to the inner wall of the extrusion box 1. Limiting rods 312 are fixedly connected to the top outer wall of each mounting plate 311. When the filter plate 309 moves, it slides on the limiting rods 312, thus limiting the movement of the filter plate 309 and making its movement more stable. The outer wall of the limiting rods 312 is slidably connected to the inner wall of the round holes 310. The inner wall is provided with a discharge port 313, and a baffle 314 is slidably connected to the inner wall of the discharge port 313. The baffle 314 blocks the dregs of the medicine and prevents them from sliding out of the equipment. Several bolts 315 are threadedly connected to the inner wall of the extrusion box 1. A liquid outlet pipe 316 is fixedly connected to the inner wall of the extrusion box 1. A butterfly valve 317 is rotatably connected to the inner wall of the liquid outlet pipe 316. After the Chinese medicinal materials are processed, the butterfly valve 317 can be opened, and then the liquid will flow out from the liquid outlet pipe 316.

[0033] One specific application of this embodiment is:

[0034] When the operator needs to use the equipment, firstly, the first motor 202 is started. The rotation of the first motor 202 drives the worm gear 203 to rotate, which in turn drives one side of the worm wheel 207 to rotate. Simultaneously, the other side of the worm wheel 207 rotates in the opposite direction. Then, the rotation of the worm wheel 207 drives the rotating shaft 205 to rotate, which in turn drives the extrusion rod 206 to rotate. When the extrusion rod 206 rotates, the medicinal herbs are fed into the extrusion chamber 1 through the feed pipe 101. The herbs then fall between the two extrusion rods 206 and are extruded through the two extrusion rods. The rod 206 rotates in the opposite direction to squeeze the Chinese medicinal materials, causing the moisture to be squeezed out. The medicinal materials then fall into the squeezing rod 206 below, where they undergo a second squeezing process to further reduce the moisture content. Simultaneously, the spring 210 squeezes the fixing rod 209, causing it to slide within the sleeve 208. The fixing rod 209 then moves the scraper 211, keeping it in constant contact with the squeezing rod 206. The scraper 211 cleans the medicinal materials adhering to the squeezing rod 206, and the squeezed residue and liquid fall onto the filter plate 3. On 09, when the worm gear 203 rotates, it drives the gear 301 to rotate, and then the gear 301 drives the crown gear 303 to rotate. When the crown gear 303 rotates, it drives the roller 302 to rotate, and the protrusion 304 rotates with the roller 302. When the protrusion 304 rotates, it presses the sliding rod 307, causing the sliding rod 307 to move. When the sliding rod 307 moves, it drives the filter plate 309 to move. At the same time, the sliding rod 307 presses the pressure spring 308, and then the filter plate 309 slides on the limit rod 312. The protrusion 304 will not contact the sliding rod 309. At 07 o'clock, the pressure spring 308 will squeeze the sliding rod 307, causing the sliding rod 307 to reset. Then, the sliding rod 307 will reset the filter plate 309. The movement of the filter plate 309 will quickly separate the medicine residue from the medicine liquid. The medicine residue will remain on the filter plate 309, while the medicine liquid will flow to the bottom of the squeezing box 1, making it convenient for the operator to remove the medicine liquid and medicine residue. When removing the medicine liquid, the butterfly valve 317 can be opened, and then the medicine liquid will flow out from the liquid outlet pipe 316. At the same time, the bolt 315 can be unscrewed. After unscrewing, the baffle 314 can be taken out, and then the medicine residue can be taken out from the discharge port 313.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An expression device for extracting a dreg, comprising an expression tank (1), characterized in that: The inner wall of the extrusion box (1) is fixedly connected to a feed pipe (101), and the inner wall of the extrusion box (1) is fixedly connected to several diversion plates (102). The outer wall of the extrusion box (1) is provided with an extrusion mechanism (2). The extrusion mechanism (2) includes a mounting frame (201), the outer wall of which is fixedly connected to the outer wall of the extrusion box (1), a first motor (202) is fixedly connected to the inner wall of the mounting frame (201), and a worm gear (203) is fixedly connected to the bottom output shaft of the first motor (202) via a coupling. Several fixed frames (204) are fixedly connected to the outer wall of the extrusion box (1) near the worm gear (203). The inner walls of the several fixed frames (204) are rotatably connected to the outer wall of the worm gear (203). Several rotating shafts (205) are rotatably connected to the inner wall of the extrusion box (1). An extrusion rod (206) is fixedly connected to the outer wall of the rotating shaft (205) near the fixed frame (204). A worm wheel (207) is fixedly connected to the outer wall of the rotating shaft (205) near the fixed frame (204).

2. A dewatering device according to claim 1, wherein The outer wall of the worm gear (207) meshes with the outer wall of the worm (203). The inner wall of the extrusion box (1) is fixedly connected with several sleeves (208). The inner wall of the sleeve (208) is slidably connected with a fixing rod (209). The outer wall of the fixing rod (209) is fitted with a spring (210). The outer wall of the fixing rod (209) away from the sleeve (208) is fixedly connected with a scraper (211). The outer wall of the worm (203) is provided with a filter mechanism (3).

3. A dewatering device according to claim 2, wherein, The filter mechanism (3) includes a gear (301), the inner wall of the gear (301) is fixedly connected to the outer wall of the worm (203), the inner wall of the extrusion box (1) is rotatably connected to a roller (302), the outer wall of the roller (302) near the gear (301) is fixedly connected to a crown gear (303), the outer wall of the crown gear (303) meshes with the outer wall of the gear (301), and a protrusion (304) is fixedly connected to the outer wall of the end of the roller (302) away from the gear (301).

4. A dewatering device according to claim 3, wherein, The inner wall of the extrusion box (1) is fixedly connected to a fixing plate (305), and the inner wall of the fixing plate (305) is provided with a circular groove (306), and the inner wall of the circular groove (306) is slidably connected to a sliding rod (307).

5. A dewatering device according to claim 4, wherein, A pressure spring (308) is sleeved on the outer wall of the sliding rod (307), and a filter plate (309) is fixedly connected to the outer wall of the sliding rod (307) away from the gear (301).

6. A dewatering device according to claim 5, wherein, The filter plate (309) has several round holes (310) on its inner wall, and the extrusion box (1) has several mounting plates (311) fixedly connected to its inner wall.

7. A dewatering device according to claim 6, wherein, A limiting rod (312) is fixedly connected to the top outer wall of the mounting plate (311). The outer wall of the limiting rod (312) is slidably connected to the inner wall of the round hole (310). The inner wall of the extrusion box (1) is provided with a discharge port (313). A baffle (314) is slidably connected to the inner wall of the discharge port (313). Several bolts (315) are threadedly connected to the inner wall of the extrusion box (1).

8. A dewatering device according to claim 7, wherein, The inner wall of the extrusion box (1) is fixedly connected to a liquid outlet pipe (316), and the inner wall of the liquid outlet pipe (316) is rotatably connected to a butterfly valve (317).

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