Crushing and juicing device for fruit juice preparation

Abstract

The invention relates to the technical field of fruit crushing, in particular to a crushing and juicing device for fruit juice preparation. The crushing and juicing device comprises a bottom plate, a chopping assembly is arranged on the upper side of the bottom plate and used for chopping fruits, a reciprocating assembly is arranged on one side of the chopping assembly and comprises a chopping shaft, and the reciprocating assembly is used for driving the chopping shaft to reciprocate; the chopping assembly is used for driving the reciprocating assembly, the other side of the chopping assembly is provided with the anti-blocking assembly, the anti-blocking assembly is used for preventing fruits from being blocked, the chopping shaft is used for driving the anti-blocking assembly, the lower side of the chopping assembly is provided with the juicing assembly, the juicing assembly is used for squeezing fruit paste for juicing, and the reciprocating assembly is used for driving the juicing assembly. Through the arrangement of the chopping assembly, the rotating assembly, the reciprocating assembly, the anti-blocking assembly, the juicing assembly, the blocking assembly and the connecting assembly, the device has the functions of uniform crushing, feeding anti-blocking, extrusion juicing, automatic separation, convenient cleaning and protection and synchronous driving.

Description

Technical Field

[0001] The invention relates to the technical field of fruit crushing, in particular to a crushing and juicing device for fruit juice preparation. Background Art

[0002] Juice is a beverage made from fruits through physical methods such as pressing, centrifugation, and extraction. Juice retains most of the nutrients in fruits, such as vitamins, minerals, sugars, and pectin in dietary fiber. Drinking juice regularly can aid digestion, moisten the intestines, and make up for the lack of nutrients in the diet. Juice contains more water and sugar. After drinking, it can quickly replenish the water and energy consumed by the body due to exercise. The small amount of carbon dioxide in the juice will take away part of the body's heat through evaporation after entering the stomach and intestines, which has the effect of cooling down. When preparing juice, crushing and juicing equipment is usually used for crushing and juicing.

[0003] Existing crushing and juicing equipment is prone to uneven crushing when crushing fruits, because the crushing knife does not move when rotating, and it is easy for some fruits to not contact the crushing knife. Therefore, it is easy for large pieces of fruit to remain after crushing. Directly squeezing and juicing large pieces of fruit will affect the juice yield, resulting in a low juice yield. For this reason, we propose a crushing and juicing device for fruit juice preparation to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the existing crushing and juicing equipment is prone to uneven crushing, resulting in a low juice yield, and to propose a crushing and juicing device for juice preparation.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A crushing and juicing device for preparing fruit juice comprises a bottom plate, a chopping assembly is provided on the upper side of the bottom plate, the chopping assembly is used to chop fruit, a reciprocating assembly is provided on one side of the chopping assembly, the chopping assembly comprises a chopping shaft, the reciprocating assembly is used to drive the chopping shaft to move reciprocatingly, the chopping assembly is used to drive the reciprocating assembly, an anti-blocking assembly is provided on the other side of the chopping assembly, the anti-blocking assembly is used to prevent fruit from being blocked, the chopping shaft is used to drive the anti-blocking assembly, a juicing assembly is provided on the lower side of the chopping assembly, the juicing assembly is used to squeeze fruit puree for juicing, and the reciprocating assembly is used to drive the juicing assembly.

[0006] Preferably, the shredding assembly includes a shredding cylinder and a feed hopper, a circular plate is fixedly provided on one side of the shredding cylinder, a bottom plate and a discharge hopper are fixedly provided on the other side of the shredding cylinder, the discharge hopper is fixed on the lower side of the bottom plate, the feed hopper is fixed on the outer circumference of the shredding cylinder and the circular plate, the feed hopper is located above the shredding cylinder, a circular hole is provided on one side of the circular plate and the bottom plate, a first sealing ring is rotatably provided on the inner side of the circular hole, two flat keys are fixedly provided on the outer circumference of the shredding shaft, the shredding shaft and the flat key slide on the inner side of the first sealing ring, a number of flat cutters, bevel cutters and scrapers are fixedly provided on the outer circumference of the shredding shaft, a number of support frames are fixedly provided between the outer circumference of the shredding cylinder and the upper side of the bottom plate, a rotating assembly is provided on one side of the shredding shaft, and the rotating assembly is used to drive the shredding shaft to rotate.

[0007] Preferably, the rotating assembly includes a fixed ring, which is fixed on the side of the circular plate away from the shredding cylinder, a rotating ring is rotatably provided on the inner side of the fixed ring, the shredding shaft and a flat key slide on the inner side of the rotating ring, and a motor is fixed on the upper side of the base plate, and the shaft end of the motor is connected to the outer periphery of the rotating ring through a belt and a pulley.

[0008] Preferably, the reciprocating assembly includes a support ring, a receiving hole is provided on the lower side of the support ring, the support ring is fixed on the side of the circular plate away from the shredding cylinder, a rotating frame is rotatably provided on the inner side of the support ring, an inner gear ring is fixedly provided on the inner side of the support ring, two planetary gears are rotatably provided on one side of the rotating frame, a driving gear is fixedly provided on the outer periphery of the rotating ring, the driving gear is transmission-connected with the planetary gear through meshing, and the planetary gear is transmission-connected with the inner gear ring through meshing, an oblique driving ring is provided on one side of the rotating frame, a plurality of connecting plates are fixedly provided on the outer periphery of the oblique driving ring, one end of the connecting plate is fixed on one side of the rotating frame, a driving oblique ring groove is provided on the inner wall of the oblique driving ring, a driving block is rotatably provided on the outer periphery of the shredding shaft, two rotating wheels are rotatably provided on the lower side of the driving block, the rotating wheels are in contact with the inner wall of the driving oblique ring groove, a guide frame is fixedly provided on one side of the driving block, a guide sleeve is fixedly provided on the outer periphery of the shredding cylinder, and the guide frame slides on the inner side of the guide sleeve.

[0009] Preferably, the anti-blocking assembly includes a guide rod, one end of which is fixed on a side of the bottom plate away from the shredding cylinder, a moving rod is slidably provided on the outer periphery of the guide rod, the moving rod rotates on the outer periphery of the shredding shaft, a telescopic groove is provided on the upper side of the moving rod, a connecting frame is slidably provided on the inner side of the telescopic groove, an anti-blocking frame is fixedly provided on one end of the connecting frame, and the feed hopper slides on the inner side of the anti-blocking frame.

[0010] Preferably, the juicing assembly includes a juicer, which is fixed to the lower side of the discharge hopper, and the upper side of the juicer is provided with a falling hole, a juicing piston is slidably provided on the inner side of the juicer, and a piston rack is fixed on the inner wall of the juicing piston, and the upper end of the piston rack is fixed to the lower side of the guide rack, and a filter ring and a filter cone ring are fixed in sequence on one side of the juicer. The filter ring and the filter cone ring are provided with a plurality of evenly distributed filter holes on their outer peripheries, a collecting sleeve is slidably and removably provided on the outer periphery of the juicer, two second sealing rings are fixedly provided on the inner side of the collecting sleeve, the juicing sleeve and the filter cone ring are slidably and removably provided on the inner side of the second sealing ring, a through hole is provided on the lower side of the collecting sleeve, and a drain pipe is fixedly provided on the inner side of the through hole, a connecting assembly is provided between the collecting sleeve and the discharge hopper, a blocking assembly is provided on one side of the collecting sleeve, a slag bucket and two supporting legs are fixedly provided below the collecting sleeve, and the supporting legs are slidably and removably provided on the upper side of the bottom plate.

[0011] Preferably, the connecting assembly includes a beveled edge block and a beveled edge block, the beveled edge block is fixed above the collecting sleeve, a U-shaped seat is slidably provided on the outer periphery of the beveled edge block, the U-shaped seat is fixed on one side of the discharge hopper, a handle is slidably provided on the outer periphery of the U-shaped seat, the handle is fixed on the upper side of the beveled edge block, and a spring is fixed between the upper side of the handle and the lower side of the top of the U-shaped seat.

[0012] Preferably, the blocking assembly includes a blocking frame, which is a U-shaped structure. The blocking frame slides on the outer circumference of the collecting sleeve, and a blocking cone is fixedly provided on the inner side of the blocking frame. One end of the blocking cone is located inside the filter cone ring, and a plurality of tension springs are fixedly provided between the inner side of the blocking frame and one side of the collecting sleeve.

[0013] Preferably, two support rods are fixedly provided between the lower side of the juice extraction cylinder and the upper side of the bottom plate.

[0014] The present invention provides a crushing and squeezing device for juice preparation, which has the following beneficial effects: (1) The present invention has the function of uniform crushing by providing a chopping component, a rotating component, and a reciprocating component. When the chopping shaft rotates, reciprocating translation occurs, so that all the fruits in the chopping cylinder can be chopped. After the fruits are crushed, no large pieces of fruits will remain, which can improve the juice yield.

[0015] (2) The present invention has a feed blocking prevention function by providing a chopping component, a rotating component, a reciprocating component, and an anti-blocking component, which can prevent the fruit in the feed hopper from being blocked and ensure continuous and smooth feeding.

[0016] (3) The present invention, by providing a chopping component, a rotating component, a reciprocating component, a juicing component, a blocking component, and a connecting component, has the functions of squeezing and juicing, automatic separation, and easy cleaning and maintenance. It can squeeze and juice the crushed fruit, and can also automatically separate the juice from the pomace, which is convenient for the subsequent use of the juice. The collecting sleeve can also be quickly removed, thereby facilitating the cleaning and maintenance of the filter ring and the filter cone ring.

[0017] (4) The present invention has a synchronous driving function by arranging a chopping component, a rotating component, a reciprocating component, an anti-blocking component, and a juicing component. A single motor can drive automatic crushing, reciprocating crushing, feed anti-blocking, and squeezing juicing, which can save multiple driving components, thereby reducing production costs and having a low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of a juice crushing and squeezing device for juice preparation proposed by the present invention; Figure 2 The present invention proposes Figure 1 A schematic diagram of the partial enlarged structure of the middle A area; Figure 3 This is a schematic diagram of the back three-dimensional structure of a juice crushing and squeezing device for juice preparation proposed by the present invention; Figure 4 This is a front cutaway perspective structural diagram of a juice crushing and squeezing device for juice preparation proposed by the present invention; Figure 5 The present invention proposes Figure 4 A schematic diagram of the partial enlarged structure of the middle B area; Figure 6 The present invention proposes Figure 4 A schematic diagram of the partial enlarged structure of the middle C area; Figure 7 This is a front cutaway axonometric structural schematic diagram of a juice crushing and squeezing device for juice preparation proposed by the present invention; Figure 8 The present invention proposes Figure 7 A schematic diagram of the partial enlarged structure of the middle D area; Fig. 9 This is a top cutaway three-dimensional structural schematic diagram of a juice crushing and squeezing device for juice preparation proposed by the present invention; Fig.10 The present invention proposes Fig. 9 A schematic diagram of the partial enlarged structure of the middle E area; Fig.11 This is a schematic diagram of a partially exploded three-dimensional structure of a crushing and squeezing device for juice preparation proposed by the present invention; Fig.12This is a partial front perspective structural diagram of a juice crushing and squeezing device for juice preparation proposed by the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the oblique driving ring proposed in the present invention; Fig.14 The present invention is a schematic diagram of a partial bottom three-dimensional structure of a juice crushing and squeezing device for juice preparation.

[0019] In the figure: 1, bottom plate; 2, chopping shaft; 3, chopping cylinder; 4, circular plate; 5, bottom plate; 6, discharge hopper; 7, feed hopper; 8, first sealing ring; 9, flat key; 10, flat cutter; 11, oblique cutter; 12, scraper; 13, support frame; 14, fixed ring; 15, rotating ring; 16, motor; 17, support ring; 18, rotating frame; 19, internal gear ring; 20, planetary gear; 21, driving gear; 22, oblique driving ring; 23, connecting piece; 24, driving oblique ring groove; 25, driving block; 26, rotating wheel; 27. Guide frame; 28. Guide sleeve; 29. ​​Guide rod; 30. Moving rod; 31. Connecting frame; 32. Anti-blocking frame; 33. Juicing cylinder; 34. Juicing piston; 35. Piston frame; 36. Filter ring; 37. Filter cone ring; 38. Collecting sleeve; 39. Second sealing ring; 40. Drain pipe; 41. Slag bucket; 42. Support leg; 43. Support rod; 44. Bevel block; 45. Bevel block; 46. U-shaped seat; 47. Handle; 48. Spring; 49. Blocking frame; 50. Blocking cone; 51. Tension spring. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figures 1 to 14A crushing and juicing device for preparing fruit juice comprises a bottom plate 1, a chopping assembly is arranged on the upper side of the bottom plate 1, the chopping assembly is used to chop fruit, the chopping assembly comprises a chopping shaft 2, a chopping cylinder 3, and a feeding hopper 7, a circular plate 4 is fixedly arranged on one side of the chopping cylinder 3, a bottom plate 5 and a discharge hopper 6 are fixedly arranged on the other side of the chopping cylinder 3, the discharge hopper 6 is fixed on the lower side of the bottom plate 5, the bottom plate 5 is a semicircular structure, the feed hopper 7 is fixed on the outer circumference of the chopping cylinder 3 and the circular plate 4, the feed hopper 7 is located above the chopping cylinder 3, when the fruit is crushed, The fruit to be crushed needs to be continuously fed into the feed hopper 7, and the fruit in the feed hopper 7 will automatically fall into the chopping cylinder 3 for crushing. A circular hole is provided on one side of the circular plate 4 and the bottom plate 5, and a first sealing ring 8 is rotatably provided on the inner side of the circular hole. Two flat keys 9 are fixedly provided on the outer periphery of the chopping shaft 2. The chopping shaft 2 and the flat keys 9 slide on the inner side of the first sealing ring 8. The first sealing ring 8 can ensure that the juice in the chopping cylinder 3 will not leak. A plurality of flat cutters 10, oblique cutters 11, and scrapers 12 are fixedly provided on the outer periphery of the chopping shaft 2 (such as Fig.12 As shown in the figure, the bevel cutter 11 is an inclined structure, the flat cutter 10, the bevel cutter 11 and the scraper 12 are located inside the chopping cylinder 3, a plurality of support frames 13 are fixedly arranged between the outer periphery of the chopping cylinder 3 and the upper side of the bottom plate 1, a rotating assembly is arranged on one side of the chopping shaft 2, the rotating assembly is used to drive the chopping shaft 2 to rotate, the rotating assembly includes a fixed ring 14, the fixed ring 14 is fixed on the side of the circular plate 4 away from the chopping cylinder 3, a rotating ring 15 is rotatably arranged on the inner side of the fixed ring 14, the chopping shaft 2 and a flat key 9 slide on the inner side of the rotating ring 15, a motor 16 is fixedly arranged on the upper side of the bottom plate 1, the motor 16 is connected to an external power supply and a switch through a wire, the shaft end of the motor 16 is connected to the outer periphery of the rotating ring 15 through a belt and a pulley transmission connection, and during the crushing of the fruit, it is necessary to open The motor 16 is started, and then the motor 16 drives the rotating ring 15 to rotate. When the rotating ring 15 rotates, it drives the chopping shaft 2 to rotate through the flat key 9. The chopping shaft 2 drives the flat cutter 10, the bevel cutter 11, and the scraper 12 to rotate together. When the flat cutter 10 and the bevel cutter 11 rotate, the fruit in the chopping cylinder 3 can be chopped. When the fruit touches the bevel cutter 11 during the chopping, the fruit will not only be chopped, but also be transported away by the bevel cutter 11, because the bevel cutter 11 is in an inclined state, so that during the fruit crushing, the fruit can be automatically moved to the discharge hopper 6, and the fruit crushed into puree will eventually fall into the discharge hopper 6, and the scraper 12 can scrape off the puree attached to the bottom plate 5 when it rotates, so that automatic crushing can be achieved.

[0022] like Figures 3 to 5 , Fig.14As shown, a reciprocating assembly is provided on one side of the shredding assembly, and the reciprocating assembly is used to drive the shredding shaft 2 to move reciprocatingly. The shredding assembly is used to drive the reciprocating assembly, and the reciprocating assembly includes a support ring 17, and a receiving hole is provided on the lower side of the support ring 17. The belt is located inside the receiving hole. The support ring 17 is fixed on the side of the circular plate 4 away from the shredding cylinder 3. A rotating frame 18 is rotatably provided on the inner side of the support ring 17, and an inner gear ring 19 is fixedly provided on the inner side of the support ring 17. Two planetary gears 20 are rotatably provided on one side of the rotating frame 18. A driving gear 21 is fixedly provided on the outer periphery of the rotating ring 15. The driving gear 21 is connected to the planetary gear 20 through meshing, and the planetary gear 20 is connected to the inner gear ring 19 through meshing. An oblique driving ring 22 (as shown in FIG. 1 ) is provided on one side of the rotating frame 18. Fig.13 As shown in the figure, a plurality of connecting pieces 23 are fixedly provided on the outer periphery of the oblique driving ring 22, one end of the connecting piece 23 is fixed on one side of the rotating frame 18, a driving oblique ring groove 24 is provided on the inner wall of the oblique driving ring 22, a driving block 25 is rotatably provided on the outer periphery of the chopping shaft 2, two rotating wheels 26 are rotatably provided on the lower side of the driving block 25, the rotating wheels 26 are in contact with the inner wall of the driving oblique ring groove 24, a guide frame 27 is fixedly provided on one side of the driving block 25, a guide sleeve 28 is fixedly provided on the outer periphery of the chopping cylinder 3, the guide frame 27 slides on the inner side of the guide sleeve 28, when the fruit is crushed, the rotating ring 15 will rotate, and the rotating ring 15 will drive the driving gear 21 to rotate when the rotating ring 15 rotates, and the driving gear 21 will drive the rotating frame 18 to rotate through the planetary gear 20 and the inner gear ring 19, and the rotation speed of the rotating frame 18 will be lower than The rotating speed of the rotating ring 15 drives the rotating frame 18 to rotate the oblique driving ring 22. When the oblique driving ring 22 rotates, it drives the driving block 25 to reciprocate through the driving oblique ring groove 24. Because the rotating wheel 26 will always stick to the inner wall of the driving oblique ring groove 24, the driving block 25 will drive the chopping shaft 2 to move together when it reciprocates. When the chopping shaft 2 reciprocates, the chopping shaft 2 and the flat key 9 will slide on the inner side of the rotating ring 15 and the first sealing ring 8. Therefore, the chopping shaft 2, the flat cutter 10, the oblique cutter 11, and the scraper 12 will also reciprocate when rotating. Therefore, the fruit in the chopping cylinder 3 can contact the flat cutter 10 and the oblique cutter 11, which can ensure that the fruit is evenly chopped, and the scraper 12 can automatically approach the bottom plate 5 to scrape off the fruit puree attached to the bottom plate 5, so as to achieve even chopping.

[0023] like Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8As shown, an anti-blocking component is provided on the other side of the chopping component, and the anti-blocking component is used to prevent fruit from being blocked. The anti-blocking component is used to prevent the fruit in the feed hopper 7 from being blocked. The chopping shaft 2 is used to drive the anti-blocking component, and the anti-blocking component includes a guide rod 29, one end of the guide rod 29 is fixed on the side of the bottom plate 5 away from the chopping cylinder 3, and a moving rod 30 is slidably provided on the outer periphery of the guide rod 29. The moving rod 30 rotates on the outer periphery of the chopping shaft 2, and a telescopic groove is provided on the upper side of the moving rod 30. A connecting frame 31 is slidably provided on the inner side of the telescopic groove, and an anti-blocking frame 32 is fixedly provided at one end of the connecting frame 31. The anti-blocking frame 3 2 is a U-shaped structure, and a plurality of toggle grooves are provided on the upper side of the anti-blocking frame 32. The feed hopper 7 slides on the inner side of the anti-blocking frame 32. During the chopping of fruits, the chopping shaft 2 will reciprocate. The chopping shaft 2 will drive the moving rod 30 to move together during the reciprocating motion. The moving rod 30 will drive the connecting frame 31 and the anti-blocking frame 32 to reciprocate together. When the anti-blocking frame 32 reciprocates, it can prevent the inside of the feed hopper 7 from being blocked. Because after the inside of the feed hopper 7 is blocked, the anti-blocking frame 32 can dredge the feed hopper 7 during the reciprocating motion, thereby realizing automatic anti-blocking.

[0024] like Figures 1 to 4 , Figures 6 to 10As shown, a juice extraction assembly is provided at the lower side of the chopping assembly, and the juice extraction assembly is used to squeeze the fruit puree for juice extraction, and the reciprocating assembly is used to drive the juice extraction assembly, and the juice extraction assembly includes a juice extraction cylinder 33, and the juice extraction cylinder 33 is fixed at the lower side of the discharge hopper 6, and a drop-in hole is provided at the upper side of the juice extraction cylinder 33, and the drop-in hole is communicated with the discharge hopper 6, and a juice extraction piston 34 is slidably provided at the inner side of the juice extraction cylinder 33, and an annular groove is provided at the inner side of the juice extraction cylinder 33, and a third sealing ring is fixedly provided at the inner side of the annular groove, and the juice extraction piston 34 slides at the inner side of the third sealing ring, and a piston frame 35 is fixedly provided on the inner wall of the juice extraction piston 34, and the upper end of the piston frame 35 is fixed at the lower side of the guide frame 27, and the guide frame 27 will drive the piston frame 35 and the juice extraction piston 34 to move in a reciprocating motion. The juicing piston 34 moves together with the juicing cylinder 33, so the juicing piston 34 automatically reciprocates. A filter ring 36 and a filter cone ring 37 are fixed on one side of the juicing cylinder 33 in sequence. A plurality of evenly distributed filter holes are arranged on the outer periphery of the filter ring 36 and the filter cone ring 37. A collecting sleeve 38 is slidably disassembled on the outer periphery of the juicing cylinder 33. The crushed fruit will fall into the juicing cylinder 33 through the discharge hopper 6, and the fruit puree in the juicing cylinder 33 will be pushed toward the filter ring 36 by the juicing piston 34. After the fruit puree enters the filter cone ring 37, the greater the resistance it encounters when being pushed forward, because the channel becomes smaller and smaller, and the pressure on the fruit puree will also become greater, so that the juice can be squeezed out of the fruit puree, and the juice will penetrate the filter ring 36 and the filter cone ring 37 falls into the collecting sleeve 38, so that automatic squeezing and juicing can be achieved. A through hole is provided on the lower side of the collecting sleeve 38, and a drainage pipe 40 is fixedly provided on the inner side of the through hole. The juice in the collecting sleeve 38 will be discharged through the drainage pipe 40. Two support rods 43 are fixedly provided between the lower side of the juice extracting cylinder 33 and the upper side of the bottom plate 1. A blocking component is provided on one side of the collecting sleeve 38, and the blocking component includes a blocking frame 49. The blocking frame 49 is a U-shaped structure. The blocking frame 49 slides on the outer periphery of the collecting sleeve 38. Two guide grooves are provided on the outer periphery of the collecting sleeve 38. The blocking frame 49 slides on the inner side of the guide groove. A blocking cone 50 is fixedly provided on the inner side of the blocking frame 49. One end of the blocking cone 50 is located at the filter cone ring 37. Internally, a plurality of tension springs 51 are fixedly provided between the inner side of the blocking frame 49 and the side of the collecting sleeve 38. During the squeezing and juicing, the fruit puree will slowly move inside the filter ring 36 and the filter cone ring 37, while the fruit puree inside the filter cone ring 37 will be blocked by the blocking sharp cone 50. The blocking sharp cone 50 will exert resistance on the fruit puree due to the tension of the tension spring 51, thereby increasing the pressure on the fruit puree, allowing the juice to be squeezed out more thoroughly, and further improving the juice yield. The fruit puree inside the filter cone ring 37 will become fruit residue after the juice is squeezed out. When the pressure is large enough, the fruit residue will push open the blocking sharp cone 50, and finally be discharged from the gap between the blocking sharp cone 50 and the filter cone ring 37, thereby achieving automatic separation.

[0025] like Figure 2 , Figure 6 , Figure 8 , Fig.11As shown, two second sealing rings 39 are fixedly provided on the inner side of the collecting sleeve 38, the juice extractor 33 and the filter cone ring 37 are slidably disassembled on the inner side of the second sealing ring 39, a slag discharge bucket 41 and two supporting legs 42 are fixedly provided below the collecting sleeve 38, the supporting legs 42 are slidably disassembled on the upper side of the bottom plate 1, two T-blocks are fixedly provided on the upper side of the bottom plate 1, a T-slot is provided on the lower side of the supporting legs 42, the T-block is slidably disassembled on the inner side of the T-slot, a connecting assembly is provided between the collecting sleeve 38 and the discharge bucket 6, the connecting assembly includes a bevel block 44 and a bevel stopper 45, the bevel block 44 is fixed on the upper side of the collecting sleeve 38, and a U-shaped seat 46 is slidably provided on the outer periphery of the bevel stopper 45 The U-shaped seat 46 is fixed on one side of the discharge hopper 6, and a handle 47 is slidably provided on the outer periphery of the U-shaped seat 46. The handle 47 is fixed on the upper side of the bevel block 45, and a spring 48 is fixed between the upper side of the handle 47 and the lower side of the top of the U-shaped seat 46. After use, when it is necessary to clean, replace or maintain the filter ring 36 and the filter cone ring 37, the handle 47 can be lifted to make the bevel block 45 rise. After the bevel block 45 rises, it cannot block the bevel block 44, and then the collecting sleeve 38 is pulled away from the juicer 33, so that the collecting sleeve 38 is separated from the juicer 33 and the filter cone ring 37, and the supporting leg 42 is separated from the bottom plate 1 (the state is as shown in FIG. Fig.11 As shown), the filter ring 36 and the filter cone ring 37 are exposed, so as to facilitate cleaning, replacement or maintenance and use. When the collecting sleeve 38 needs to be installed back, only the reverse steps are required, and finally the handle 47 is released so that the bevel block 45 blocks the bevel block 44, and the locking is completed.

Claims

1. A crushing and squeezing device for preparing juice, comprising a bottom plate (1), characterized in that: A chopping assembly is provided on the upper side of the bottom plate (1), the chopping assembly is used to chop fruit, a reciprocating assembly is provided on one side of the chopping assembly, the chopping assembly comprises a chopping shaft (2), the reciprocating assembly is used to drive the chopping shaft (2) to move reciprocatingly, the chopping assembly is used to drive the reciprocating assembly, an anti-blocking assembly is provided on the other side of the chopping assembly, the anti-blocking assembly is used to prevent fruit from being blocked, the chopping shaft (2) is used to drive the anti-blocking assembly, a juicing assembly is provided on the lower side of the chopping assembly, the juicing assembly is used to squeeze fruit puree to extract juice, and the reciprocating assembly is used to drive the juicing assembly.

2. A crushing and squeezing device for juice preparation according to claim 1, characterized in that: The shredding assembly comprises a shredding cylinder (3) and a feed hopper (7). A circular plate (4) is fixedly provided on one side of the shredding cylinder (3). A bottom plate (5) and a discharge hopper (6) are fixedly provided on the other side of the shredding cylinder (3). The discharge hopper (6) is fixed to the lower side of the bottom plate (5). The feed hopper (7) is fixed to the outer circumference of the shredding cylinder (3) and the circular plate (4). The feed hopper (7) is located above the shredding cylinder (3). A circular hole is provided on one side of the circular plate (4) and the bottom plate (5). A first rotationally movable member is provided on the inner side of the circular hole. A sealing ring (8), two flat keys (9) are fixedly provided on the outer periphery of the chopping shaft (2), the chopping shaft (2) and the flat keys (9) slide on the inner side of the first sealing ring (8), a plurality of flat cutting knives (10), bevel cutting knives (11) and scrapers (12) are fixedly provided on the outer periphery of the chopping shaft (2), a plurality of supporting frames (13) are fixedly provided between the outer periphery of the chopping cylinder (3) and the upper side of the bottom plate (1), and a rotating assembly is provided on one side of the chopping shaft (2), the rotating assembly being used to drive the chopping shaft (2) to rotate.

3. A crushing and squeezing device for juice preparation according to claim 2, characterized in that: The rotating assembly comprises a fixed ring (14), the fixed ring (14) being fixed on a side of the circular plate (4) away from the chopping cylinder (3), a rotating ring (15) being rotatably arranged inside the fixed ring (14), the chopping shaft (2) and a flat key (9) slidingly arranged on the inside of the rotating ring (15), a motor (16) being fixedly arranged on the upper side of the bottom plate (1), and a shaft end of the motor (16) being connected to the outer periphery of the rotating ring (15) via a belt and a pulley.

4. A crushing and squeezing device for juice preparation according to claim 3, characterized in that: The reciprocating assembly comprises a support ring (17), a receiving hole being provided on the lower side of the support ring (17), the support ring (17) being fixed on a side of the circular plate (4) away from the shredding cylinder (3), a rotating frame (18) being rotatably provided on the inner side of the support ring (17), an inner gear ring (19) being fixedly provided on the inner side of the support ring (17), two planetary gears (20) being rotatably provided on one side of the rotating frame (18), a driving gear (21) being fixedly provided on the outer periphery of the rotating ring (15), the driving gear (21) being transmission-connected to the planetary gear (20) by meshing, the planetary gear (20) being transmission-connected to the inner gear ring (19) by meshing, and one side of the rotating frame (18) being provided with An oblique driving ring (22) is provided with a plurality of connecting pieces (23) fixedly disposed on the outer periphery of the oblique driving ring (22), one end of the connecting piece (23) being fixedly disposed on one side of the rotating frame (18), an inner wall of the oblique driving ring (22) being provided with an oblique driving ring groove (24), a driving block (25) being rotatably disposed on the outer periphery of the chopping shaft (2), two rotating wheels (26) being rotatably disposed on the lower side of the driving block (25), the rotating wheels (26) being in contact with the inner wall of the oblique driving ring groove (24), a guide frame (27) being fixedly disposed on one side of the driving block (25), a guide sleeve (28) being fixedly disposed on the outer periphery of the chopping cylinder (3), the guide frame (27) sliding on the inner side of the guide sleeve (28).

5. A crushing and squeezing device for juice preparation according to claim 2, characterized in that: The anti-blocking assembly comprises a guide rod (29), one end of which is fixed on a side of the bottom plate (5) away from the chopping cylinder (3), a moving rod (30) is slidably provided on the outer periphery of the guide rod (29), the moving rod (30) rotates on the outer periphery of the chopping shaft (2), a telescopic groove is provided on the upper side of the moving rod (30), a connecting frame (31) is slidably provided on the inner side of the telescopic groove, an anti-blocking frame (32) is fixedly provided on one end of the connecting frame (31), and the feed hopper (7) slides on the inner side of the anti-blocking frame (32).

6. A crushing and squeezing device for juice preparation according to claim 4, characterized in that: The juice extraction assembly comprises a juice extraction cylinder (33), the juice extraction cylinder (33) being fixed to the lower side of the discharge hopper (6), the upper side of the juice extraction cylinder (33) being provided with a drop-in hole, the inner side of the juice extraction cylinder (33) being provided with a juice extraction piston (34) slidingly, the inner wall of the juice extraction piston (34) being provided with a piston frame (35) fixedly, the upper end of the piston frame (35) being fixedly provided to the lower side of the guide frame (27), one side of the juice extraction cylinder (33) being provided with a filter ring (36) and a filter cone ring (37) in sequence, the outer circumferences of the filter ring (36) and the filter cone ring (37) being provided with a plurality of evenly distributed filter holes, the outer circumference of the juice extraction cylinder (33) being provided with a filter ring (36) and a filter cone ring (37) slidingly provided on the outer circumference of the juice extraction cylinder (33) A collecting sleeve (38) is provided for dynamic disassembly, two second sealing rings (39) are fixedly provided on the inner side of the collecting sleeve (38), the juice extractor (33) and the filter cone ring (37) are slidably disassembled on the inner side of the second sealing ring (39), a through hole is provided on the lower side of the collecting sleeve (38), a liquid discharge pipe (40) is fixedly provided on the inner side of the through hole, a connecting component is provided between the collecting sleeve (38) and the discharge hopper (6), a blocking component is provided on one side of the collecting sleeve (38), a slag discharge hopper (41) and two supporting legs (42) are fixedly provided below the collecting sleeve (38), and the supporting legs (42) are slidably disassembled on the upper side of the bottom plate (1).

7. A crushing and squeezing device for juice preparation according to claim 6, characterized in that: The connecting assembly comprises a bevel clamping block (44) and a bevel stopper (45); the bevel clamping block (44) is fixed above the collecting sleeve (38); a U-shaped seat (46) is slidably provided on the outer periphery of the bevel stopper (45); the U-shaped seat (46) is fixed on one side of the discharge hopper (6); a handle (47) is slidably provided on the outer periphery of the U-shaped seat (46); the handle (47) is fixed on the upper side of the bevel stopper (45); and a spring (48) is fixed between the upper side of the handle (47) and the lower side of the top of the U-shaped seat (46).

8. The crushing and squeezing device for juice preparation according to claim 6, characterized in that: The blocking assembly comprises a blocking frame (49) having a U-shaped structure. The blocking frame (49) slides on the outer periphery of the collecting sleeve (38). A blocking pointed cone (50) is fixedly provided on the inner side of the blocking frame (49). One end of the blocking pointed cone (50) is located inside the filter cone ring (37). A plurality of tension springs (51) are fixedly provided between the inner side of the blocking frame (49) and one side of the collecting sleeve (38).

9. A crushing and squeezing device for juice preparation according to claim 6, characterized in that: Two support rods (43) are fixedly provided between the lower side of the juice extraction cylinder (33) and the upper side of the bottom plate (1).

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