Insect gall fruit liquid automatic extraction machine

Abstract

The invention belongs to the technical field of extraction, and particularly relates to an insect gall fruit liquid automatic extraction machine which comprises an extraction tank, a liquid inlet pipe is arranged on one side of the top end of the extraction tank, a discharging pipe is fixed to the bottom end of the extraction tank, supporting plates are fixed to the two sides of the top end of the extraction tank, a through hole is formed in the top end of the extraction tank, and a sealing cover is arranged in the through hole. A plurality of micropores are formed in the outer sides of the crushing barrel and the bottom cover; a first motor is mounted at the top end of the sealing cover; a water spraying ring is mounted at the top end in the crushing barrel; a slag guide plate is fixed on one side, far away from the liquid inlet pipe, of the top end of the extraction tank; insect gall fruits are put into the extraction tank through the crushing barrel to be extracted, the crushing barrel is taken out after extraction, the bottom cover is opened, residues in the crushing barrel and the bottom cover are flushed into the residue guide plate through the water spraying ring, discharging can be conveniently achieved, and deterioration caused by residues accumulated in the extraction tank is avoided.

Description

Technical Field

[0001] This invention belongs to the field of extraction technology, specifically an automatic extraction machine for insect gall fruit juice. Background Technology

[0002] Insect galls are deformed tumors or protrusions that grow in plant tissues after being stimulated by insects or other organisms feeding or laying eggs, causing cells to divide rapidly and differentiate abnormally. They contain tannic acid and can be used in the preparation of dyes, chemicals, and traditional Chinese medicine. When processing insect gall fruits, it is necessary to extract their juice using an extractant.

[0003] Existing extraction machines require raw materials to be fed in and extracted. After extraction, the raw material residue and extract liquid need to be discharged separately. During this process, there may be cleaning dead corners inside the machine. Raw material residue is easy to remain in these dead corners. If it stays inside the machine for a long time, it will cause the raw material residue to deteriorate. When it mixes with the raw materials to be extracted later, it will contaminate the raw materials and affect the quality of the raw material extraction.

[0004] Therefore, the present invention provides an automatic extraction machine for insect gall fruit juice. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this invention to solve its technical problem is as follows: An automatic extraction machine for gall fruit juice, comprising an extraction tank, an inlet pipe on one side of the top of the extraction tank, a discharge pipe fixed to the bottom of the extraction tank, support plates fixed on both sides of the top of the extraction tank, a second motor mounted on the top of one of the support plates, a through hole at the top of the extraction tank, a sealing cover inside the through hole, a crushing cylinder fixedly connected to the bottom of the sealing cover via a connecting pipe, a bottom cover hinged to the bottom of the crushing cylinder, and multiple micro-holes on the outer sides of the crushing cylinder and the bottom cover. A first motor is installed at the top of the crushing cylinder. A first crushing wheel is installed inside the crushing cylinder. A second crushing wheel is installed above the first crushing wheel. The first crushing wheel and the second crushing wheel rotate in opposite directions. A water spray ring is installed at the top of the crushing cylinder. A water inlet pipe is fixed to the top of the water spray ring. The water inlet pipe extends to the top of the sealing cover and is connected to an external water supply device. A feed pipe is connected to one side of the top of the crushing cylinder. The top of the feed pipe is connected to the sealing cover. A top cover is hinged to the top of the sealing cover at the opening of the feed pipe. A slag guide plate is fixed to the side of the top of the extraction tank away from the liquid inlet pipe.

[0007] Preferably, a threaded rod is fixed to the end of the shaft of the second motor, and a connecting shaft is fixed to both sides of the sealing cover. A connecting block is rotatably connected to the side of the connecting shaft away from the sealing cover, and the connecting block near the threaded rod is threadedly connected to the threaded rod. When the second motor drives the sealing cover to rise, the sealing cover moves the crushing cylinder out of the extraction tank.

[0008] Preferably, a first slide rod is fixed inside the support plate on the side away from the second motor, and a connecting block on the side closer to the first slide rod is slidably connected to the first slide rod.

[0009] Preferably, a steering gear is fixed to the outside of the connecting shaft, and a toothed plate is fixed to one side inside the support plate, so that the steering gear can mesh with the toothed plate. When the connecting block drives the sealing cover to the highest point inside the support plate, the toothed plate drives the steering gear to rotate at an angle of 45°.

[0010] Preferably, an outer rotating rod is fixed to the top of the second crushing wheel, a third gear is fixed to the top of the outer rotating rod, a first connecting column is rotatably connected to one side of the top of the sealing cover, a first gear is fixed to both the top and bottom of the first connecting column, an output gear is fixed to the end of the shaft of the first motor, one side of the output gear meshes with the upper first gear, the lower first gear meshes with the third gear, an inner rotating rod is fixed to the top of the first crushing wheel, a second gear is fixed to the top of the inner rotating rod, the inner rotating rod passes through the interior of the second crushing wheel, the outer rotating rod and the third gear, and the second gear meshes with the other side of the output gear of the first motor. Specifically, the first connecting column and the first gear redirect the third gear, making the rotation direction of the second crushing wheel opposite to that of the first crushing wheel, thereby increasing the collision of the insect gall fruit at the bottom of the crushing cylinder.

[0011] Preferably, a first push rod is fixed to one side inside the bottom cover, a connecting rod is hinged inside the first push rod, a second push rod is hinged to the top of the connecting rod, a guide ring is slidably connected to the outside of the second push rod, one side of the guide ring is fixedly connected to the inner wall of the crushing cylinder, a first spring is fixed to the bottom end of the guide ring, the bottom end of the first spring is fixedly connected to the second push rod, the top end of the second push rod is provided with a bend, and slots are provided on both sides of the top end of the second push rod. Two inserts are provided inside the sealing cover, and the inserts can engage with the slots. When the insert block separates from the slot, the first spring pushes the second push rod to drive the connecting rod, which in turn causes the connecting rod to push the bottom cover to rotate downward by 90° through the first push rod.

[0012] Preferably, a pull rope is fixed on the side of the insert block away from the slot, and a pull rod is fixed at the top of the two pull ropes. A pusher is provided on the side of the support plate near the toothed plate. When the toothed plate drives the steering gear to rotate 45°, the pusher pushes the pull rod to pull the pull rope to separate the insert block from the slot.

[0013] Preferably, a second spring is fitted around the outside of the pull rope, one end of the second spring is fixedly connected to the insert block, and the other end of the second spring is fixedly connected to the sealing cover.

[0014] Preferably, a guide frame is fixed on the side of the support plate near the toothed plate, and a second slide rod is fixed inside the guide frame. Both ends of the push frame are slidably connected inside the guide frame, and the second slide rod passes through the inside of the push frame.

[0015] Preferably, a third spring is sleeved on the outside of the second slide rod, the top end of the third spring is fixedly connected to the guide frame, and the bottom end of the third spring is fixedly connected to the push frame.

[0016] The beneficial effects of this invention are as follows: 1. The present invention provides an automatic extraction machine for gall fruit juice. The gall fruit is placed into the extraction tank through a crushing cylinder for extraction. After extraction, the crushing cylinder is removed, and the bottom cover is opened. The material residue inside the crushing cylinder and the bottom cover is flushed into the slag guide plate through a water spray ring. This facilitates material discharge and prevents the material residue inside the extraction tank from accumulating and deteriorating.

[0017] 2. The automatic extraction machine for gall fruit juice of the present invention uses a first motor to drive a first crushing wheel and a second crushing wheel to crush the gall fruit inside the crushing cylinder, which facilitates the extraction of the gall fruit. At the same time, the first crushing wheel and the second crushing wheel rotate in opposite directions, which can increase the collision between the gall fruit, thereby improving the crushing effect. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the extraction state of the present invention; Figure 2 This is a schematic diagram of the material discharge state of the present invention; Figure 3 This is a schematic diagram of the internal structure of the extraction tank in this invention; Figure 4 This is a schematic diagram of the internal structure of the crushing cylinder in this invention; Figure 5 This is a schematic diagram of the first motor structure in this invention; Figure 6 This is a partial structural diagram of the bottom cover in this invention; Figure 7 This is a schematic diagram of the push rod structure in this invention; Figure 8 This is a schematic diagram of the support plate structure in this invention; Figure 9 This is a schematic diagram of the pusher structure in this invention.

[0020] In the diagram: 1. Extraction tank; 11. Inlet pipe; 12. Outlet pipe; 13. Slag guide plate; 2. Sealing cover; 21. Crushing cylinder; 211. Inlet pipe; 212. Top cover; 213. Water spray ring; 214. Water inlet pipe; 22. Bottom cover; 221. First push rod; 222. Connecting rod; 223. Second push rod; 224. First spring; 225. Guide ring; 226. Slot; 23. Connecting shaft; 231. Steering gear; 232. Connecting block; 24. First motor; 241. 1. Connecting column; 242. Inner rotating rod; 243. Outer rotating rod; 244. First crushing wheel; 245. Second crushing wheel; 246. First gear; 247. Second gear; 248. Third gear; 25. Insert block; 251. Second spring; 252. Pull rope; 253. Pull rod; 3. Support plate; 31. Second motor; 311. Threaded rod; 312. First sliding rod; 32. Toothed plate; 33. Push frame; 331. Guide frame; 332. Second sliding rod; 333. Third spring. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0022] like Figures 1 to 9 As shown in the embodiment of the present invention, an automatic extraction machine for gall fruit juice includes an extraction tank 1. An inlet pipe 11 is provided on one side of the top of the extraction tank 1, and a discharge pipe 12 is fixed to the bottom of the extraction tank 1. Support plates 3 are fixed on both sides of the top of the extraction tank 1. A second motor 31 is installed on the top of one of the support plates 3. A through hole is opened at the top of the extraction tank 1, and a sealing cover 2 is provided inside the through hole. A crushing cylinder 21 is fixedly connected to the bottom of the sealing cover 2 via a connecting pipe. A bottom cover 22 is hinged to the bottom of the crushing cylinder 21. Multiple micro-holes are opened on the outer sides of the crushing cylinder 21 and the bottom cover 22. A first motor 24 is installed on the top of the sealing cover 2. The interior of the crushing cylinder 21... A first crushing wheel 244 is provided, and a second crushing wheel 245 is provided above the first crushing wheel 244. The first crushing wheel 244 and the second crushing wheel 245 rotate in opposite directions. A water spray ring 213 is installed at the top of the inside of the crushing cylinder 21. A water inlet pipe 214 is fixed at the top of the water spray ring 213. The water inlet pipe 214 extends to the top of the sealing cover 2 and is connected to an external water supply device. A feed pipe 211 is connected to one side of the top of the crushing cylinder 21. The top of the feed pipe 211 is connected to the sealing cover 2. A top cover 212 is hinged at the top of the sealing cover 2 at the opening of the feed pipe 211. A slag guide plate 13 is fixed on the side of the top of the extraction tank 1 away from the liquid inlet pipe 11. When processing gall fruit, it is necessary to extract fruit juice. An extraction machine is used for this process. During extraction, the gall fruit is washed. Initially, the crushing cylinder 21 and bottom cover 22 are placed inside the extraction tank 1. The discharge pipe 12 is then closed. Next, the top cover 212 is opened, and the washed gall fruit is placed into the crushing cylinder 21 through the feed pipe 211. After placement, the extractant is fed into the extraction tank 1 through the liquid inlet pipe 11. Once the extractant is fed in, extraction begins. At this point, the first motor 24 is started, driving the first crushing wheel 244 and the second crushing wheel 245 to rotate in opposite directions. The first crushing wheel 244 and the second crushing wheel 245 crush the gall fruits at the bottom of the crushing cylinder 21. Simultaneously, the extract enters the bottom cover 22 through the micropores of the crushing cylinder 21, allowing the crushed gall fruits to come into contact with the extract. At the same time, pressure is applied to the inside of the extraction tank 1, and the extraction tank 1 is vibrated by external equipment, allowing the gall fruits inside the crushing cylinder 21 to be extracted by the extract. After extraction, the gall fruits need to be separated from the extract. At this time, the discharge pipe 12 is opened to discharge the extract, which is then collected for subsequent purification. During this process, the crushed gall fruits inside the crushing cylinder 21... The extract on the surface is drained through the crushing cylinder 21. After draining, it needs to be removed. At this time, the second motor 31 is started to rotate and drive the sealing cover 2 to rise. The sealing cover 2 drives the crushing cylinder 21 and the bottom cover 22 to rise from the inside of the extraction tank 1, allowing the crushing cylinder 21 to be removed from the extraction tank 1. When the sealing cover 2 is raised to its highest position, the bottom cover 22 opens. At this time, the insect gall fruit residue inside the crushing cylinder 21 falls to the top of the slag guide plate 13. Then, the external water supply device inputs high-pressure clean water into the spray ring 213 through the water inlet pipe 214. The clean water is sprayed out to rinse the inside of the crushing cylinder 21 and the inside of the bottom cover 22. Water also falls into the interior of the guide plate 13. A collection container is placed below the guide plate 13 to collect the water and slag at the same time. After cleaning, the crushing cylinder 21 and bottom cover 22 are reset. The second motor 31 rotates in the opposite direction to drive the sealing cover 2 to move downward. The sealing cover 2 drives the crushing cylinder 21 and bottom cover 22 back into the interior of the extraction tank 1. At this time, the bottom cover 22 is reset to the bottom of the crushing cylinder 21 to seal the crushing cylinder 21. The whole is then reset to the initial state. In this way, the crushing cylinder 21 can be moved out of the interior of the extraction tank 1 for discharge, which can achieve rapid discharge and prevent the accumulation of slag inside the extraction tank 1.

[0023] like Figures 1 to 9 As shown, a threaded rod 311 is fixed to the end of the shaft of the second motor 31, and a connecting shaft 23 is fixed to both sides of the sealing cover 2. A connecting block 232 is rotatably connected to the side of the connecting shaft 23 away from the sealing cover 2, and the connecting block 232 on the side closer to the threaded rod 311 is threadedly connected to the threaded rod 311. When the second motor 31 drives the sealing cover 2 to rise, the sealing cover 2 drives the crushing cylinder 21 to move out of the interior of the extraction tank 1. When the second motor 31 rotates, it drives the threaded rod 311 to rotate. The threaded rod 311 drives the connecting block 232 on one side to move upward. The connecting block 232 drives the sealing cover 2 to rise upward through the connecting shaft 23. At this time, the sealing cover 2 can drive the crushing cylinder 21 to rise from the inside of the extraction tank 1. When the second motor 31 drives the threaded rod 311 to rotate in the opposite direction, the threaded rod 311 drives the connecting block 232 to move downward. At this time, the connecting shaft 23 drives the sealing cover 2 to move downward. The sealing cover 2 sends the crushing cylinder 21 back into the inside of the extraction tank 1, which makes it easy to remove the crushing cylinder 21 for material replacement.

[0024] like Figures 1 to 3 As shown, a first slide bar 312 is fixed inside the support plate 3 on the side away from the second motor 31, and a connecting block 232 on the side close to the first slide bar 312 is slidably connected to the first slide bar 312. When the sealing cover 2 is raised, it will simultaneously drive the connecting block 232 on the other side. At this time, the connecting block 232 on the other side will slide outside the first slide bar 312, which can guide and support the sealing cover 2.

[0025] like Figures 1 to 8 As shown, a steering gear 231 is fixed to the outside of the connecting shaft 23, and a toothed plate 32 is fixed to one side inside the support plate 3. The steering gear 231 can mesh with the toothed plate 32. When the connecting block 232 drives the sealing cover 2 to rise to the highest point inside the support plate 3, the toothed plate 32 drives the steering gear 231 to rotate by 45°. When the bottom cover 22 is opened to discharge material into the crushing cylinder 21, the opening of the crushing cylinder 21 needs to face the guide plate 13. When the threaded rod 311 drives the connecting block 232 to rise to a position close to the toothed plate 32, the steering gear 231 contacts the toothed plate 32. At this time, the toothed plate 32 will mesh with the steering gear 231. Under the action of the connecting block 232 continuing to rise, the steering gear 231 will be driven by the toothed plate 32 to rotate 45°. At this time, the steering gear 231 drives the connecting shaft 23 to rotate the sealing cover 2 45° in the direction of the guide plate 13. The sealing cover 2 drives the crushing cylinder 21 to rotate in the direction of the guide plate 13. When the connecting block 232 drives the steering gear 231 to descend, the steering gear 231 will rotate 45° in the opposite direction. At this time, the sealing cover 2 will automatically reset, which can facilitate the material conveying from the crushing cylinder 21 into the guide plate 13.

[0026] like Figures 1 to 5As shown, an outer rotating rod 243 is fixed to the top of the second crushing wheel 245, and a third gear 248 is fixed to the top of the outer rotating rod 243. A first connecting column 241 is rotatably connected to one side of the top of the sealing cover 2. A first gear 246 is fixed to both the top and bottom of the first connecting column 241. An output gear is fixed to the end of the shaft of the first motor 24. One side of the output gear meshes with the upper first gear 246, and the lower first gear 246 meshes with the third gear 248. An inner rotating rod 242 is fixed to the top of the first crushing wheel 244, and a second gear 247 is fixed to the top of the inner rotating rod 242. The inner rotating rod 242 passes through the interior of the second crushing wheel 245, the outer rotating rod 243, and the third gear 248. The second gear 247 meshes with the other side of the output gear of the first motor 24. Among them, the third gear 248 is redirected by the first connecting column 241 and the first gear 246, so that the second crushing wheel 245 rotates in the opposite direction to the first crushing wheel 244, thereby increasing the collision of the insect gall fruit at the bottom of the crushing cylinder 21. When the first crushing wheel 244 and the second crushing wheel 245 need to crush the contents inside the crushing cylinder 21, the first motor 24 rotates and drives the second gear 247 and the upper first gear 246 to rotate through the output gear. The second gear 247 drives the first crushing wheel 244 to rotate through the inner rotating rod 242. The first gear 246 drives the lower first gear 246 to rotate through the first connecting column 241. The lower first gear 246 drives the third gear 248 to rotate. The third gear 248 drives the second crushing wheel 245 to rotate through the outer rotating rod 243. This allows the first crushing wheel 244 and the second crushing wheel 245 to rotate in opposite directions, causing the gall fruits to collide with each other, thereby increasing the crushing speed of the gall fruits.

[0027] like Figures 1 to 7 As shown, a first push rod 221 is fixed to one side inside the bottom cover 22. A connecting rod 222 is hinged inside the first push rod 221. A second push rod 223 is hinged to the top of the connecting rod 222. A guide ring 225 is slidably connected to the outside of the second push rod 223. One side of the guide ring 225 is fixedly connected to the inner wall of the crushing cylinder 21. A first spring 224 is fixed to the bottom end of the guide ring 225. The bottom end of the first spring 224 is fixedly connected to the second push rod 223. The top end of the second push rod 223 is bent. Slots 226 are opened on both sides of the top end of the second push rod 223. Two inserts 25 are provided inside the sealing cover 2. The inserts 25 can engage with the slots 226. When the insert 25 separates from the slot 226, the first spring 224 pushes the second push rod 223 to drive the connecting rod 222, which enables the connecting rod 222 to push the bottom cover 22 to rotate downward by 90° through the first push rod 221. When the crushing cylinder 21 and the bottom cover 22 are sealed, the insert block 25 is stuck inside the slot 226. When the bottom cover 22 needs to be flipped to discharge material, the insert block 25 is separated from the slot 226. At this time, the first spring 224 pushes the second push rod 223 downward. The second push rod 223 drives the first push rod 221 through the connecting rod 222 to make the bottom cover 22 rotate downward by 90°. At this time, the bottom cover 22 opens and the crushing cylinder 21 can discharge material. When the bottom cover 22 needs to be closed, the crushing cylinder 21 seals the top of the extraction tank 1, and the slot 226 is placed inside the sealing cover 2. Therefore, when the sealing cover 2 seals the through hole of the extraction tank 1, the second push rod 223 will be pressed into the inside of the sealing cover 2. At this time, the second push rod 223 will pull the connecting rod 222 upward, and the connecting rod 222 will pull the first push rod 221 to seal the bottom cover 22 with the crushing cylinder 21. At this time, the insert block 25 can re-engage with the slot 226, which can facilitate the opening and closing of the bottom cover 22.

[0028] like Figures 1 to 9 As shown, a pull rope 252 is fixed on the side of the insert block 25 away from the slot 226, and a pull rod 253 is fixed at the top of the two pull ropes 252. A pusher 33 is provided on the side of the support plate 3 near the toothed plate 32. When the toothed plate 32 drives the steering gear 231 to rotate 45°, the pusher 33 pushes the pull rod 253 to drive the pull rope 252 to pull the insert block 25 and the slot 226 to separate. When the crushing cylinder 21 and the bottom cover 22 are lifted, in order to prevent the bottom cover 22 from separating from the crushing cylinder 21 due to gravity, the insert block 25 is used to hold the slot 226 in place. When the crushing cylinder 21 turns to the direction of the guide plate 13, it is necessary to separate the insert block 25 from the slot 226. Therefore, a pusher 33 is provided. When the sealing cover 2 turns, it will drive the pull rod 253 to rotate toward the position of the pusher 33. At this time, the pusher 33 will push the pull rod 253 in the opposite direction to pull the pull rope 252. The pull rope 252 pulls the insert block 25 from the slot 226, which can automatically open the bottom cover 22.

[0029] like Figures 1 to 7 As shown, a second spring 251 is sleeved on the outside of the pull rope 252. One end of the second spring 251 is fixedly connected to the insert block 25, and the other end of the second spring 251 is fixedly connected to the sealing cover 2. When the second push rod 223 is pushed to align the slot 226 with the insert block 25, the second spring 251 will push the insert block 25 into the slot 226. At this time, the second push rod 223 can be fixed, thus automatically fixing the second push rod 223.

[0030] like Figures 1 to 9As shown, a guide frame 331 is fixed on the side of the support plate 3 near the toothed plate 32. A second slide rod 332 is fixed inside the guide frame 331. Both ends of the push frame 33 are slidably connected inside the guide frame 331, and the second slide rod 332 passes through the inside of the push frame 33. When pusher 33 pushes pull rod 253, pusher 33 is first pushed upward by sealing cover 2. Then, the rotation of sealing cover 2 will push pusher 33 upward through its inclined surface until the last distance is covered before pusher 33 pushes pull rod 253. (See reference) Figure 2 The pusher 33 has a certain amount of room to move as it slides inside the guide frame 331, thus avoiding interference.

[0031] like Figures 1 to 9 As shown, a third spring 333 is sleeved on the outside of the second slide bar 332. The top end of the third spring 333 is fixedly connected to the guide frame 331, and the bottom end of the third spring 333 is fixedly connected to the push frame 33. After the sealing cover 2 is reset, the pusher 33 loses its thrust, and at this time the third spring 333 pushes the pusher 33 to automatically reset.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic extraction machine for gall fruit juice, characterized in that: The extraction tank includes an extraction vessel with an inlet pipe on one side of its top and an outlet pipe fixed at its bottom. Support plates are fixed on both sides of the top of the extraction tank, with a second motor mounted on the top of one of the support plates. A through-hole is formed at the top of the extraction tank, and a sealing cap is installed inside the through-hole. A crushing cylinder is fixedly connected to the bottom of the sealing cap via a connecting pipe. A bottom cover is hinged to the bottom of the crushing cylinder. Multiple micro-holes are formed on the outer sides of the crushing cylinder and the bottom cover. A first motor is mounted on the top of the sealing cap. A first crushing wheel is installed inside the crushing cylinder, and a second crushing wheel is positioned above the first crushing wheel. The first and second crushing wheels rotate in opposite directions. A water spray ring is installed at the top of the crushing cylinder, and an inlet pipe is fixed to the top of the water spray ring. The inlet pipe extends to the top of the sealing cap and connects to an external water supply device. A feed pipe is connected to one side of the top of the crushing cylinder, and the top of the feed pipe is connected to the sealing cap. A top cover is hinged to the top of the sealing cap at the opening of the feed pipe. A slag guide plate is fixed to the side of the top of the extraction tank away from the inlet pipe.

2. The automatic extraction machine for gall fruit juice according to claim 1, characterized in that: The second motor has a threaded rod fixed to the end of its shaft, and connecting shafts are fixed to both sides of the sealing cover. A connecting block is rotatably connected to the side of the connecting shaft away from the sealing cover, and the connecting block on the side closer to the threaded rod is threadedly connected to the threaded rod. When the second motor drives the sealing cover to rise, the sealing cover moves the crushing cylinder out of the extraction tank.

3. The automatic extraction machine for gall fruit juice according to claim 2, characterized in that: A first slide rod is fixed inside the support plate on the side away from the second motor, and a connecting block on the side closer to the first slide rod is slidably connected to the first slide rod.

4. An automatic extraction machine for gall fruit juice according to claim 2, characterized in that: A steering gear is fixed to the outside of the connecting shaft, and a toothed plate is fixed to one side inside the support plate. The steering gear can mesh with the toothed plate. When the connecting block drives the sealing cover to the highest point inside the support plate, the toothed plate drives the steering gear to rotate at an angle of 45°.

5. An automatic extraction machine for gall fruit juice according to claim 1, characterized in that: The top of the second crushing wheel is fixed with an outer rotating rod, and the top of the outer rotating rod is fixed with a third gear. The top of the sealing cover is rotatably connected to a first connecting column. The top and bottom of the first connecting column are both fixed with first gears. The shaft end of the first motor is fixed with an output gear. One side of the output gear meshes with the upper first gear, and the lower first gear meshes with the third gear. The top of the first crushing wheel is fixed with an inner rotating rod, and the top of the inner rotating rod is fixed with a second gear. The inner rotating rod passes through the interior of the second crushing wheel, the outer rotating rod, and the third gear. The second gear meshes with the other side of the output gear of the first motor. Specifically, the first connecting column and the first gear redirect the third gear, making the rotation direction of the second crushing wheel opposite to that of the first crushing wheel, thereby increasing the collision of the insect gall fruit at the bottom of the crushing cylinder.

6. The automatic extraction machine for gall fruit juice according to claim 1, characterized in that: A first push rod is fixed to one side inside the bottom cover. A connecting rod is hinged inside the first push rod. A second push rod is hinged to the top of the connecting rod. A guide ring is slidably connected to the outside of the second push rod. One side of the guide ring is fixedly connected to the inner wall of the crushing cylinder. A first spring is fixed to the bottom of the guide ring. The bottom of the first spring is fixedly connected to the second push rod. The top of the second push rod is bent. Slots are opened on both sides of the top of the second push rod. Two inserts are provided inside the sealing cover. The inserts can engage with the slots. When the insert block separates from the slot, the first spring pushes the second push rod to drive the connecting rod, which in turn causes the connecting rod to push the bottom cover to rotate downward by 90° through the first push rod.

7. An automatic extraction machine for gall fruit juice according to claim 6, characterized in that: A pull rope is fixed to the side of the insert block away from the slot, and a pull rod is fixed to the top of the two pull ropes. A pusher is provided on the side of the support plate near the toothed plate. When the toothed plate drives the steering gear to rotate 45°, the pusher pushes the pull rod to pull the pull rope to separate the insert block from the slot.

8. An automatic extraction machine for gall fruit juice according to claim 7, characterized in that: A second spring is fitted around the outside of the pull rope. One end of the second spring is fixedly connected to the insert block, and the other end of the second spring is fixedly connected to the sealing cover.

9. An automatic extraction machine for gall fruit juice according to claim 7, characterized in that: A guide frame is fixed to the side of the support plate near the toothed plate. A second slide rod is fixed inside the guide frame. Both ends of the push frame are slidably connected inside the guide frame, and the second slide rod passes through the inside of the push frame.

10. An automatic extraction machine for gall fruit juice according to claim 9, characterized in that: The second slide rod is fitted with a third spring. The top end of the third spring is fixedly connected to the guide frame, and the bottom end of the third spring is fixedly connected to the push frame.

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