Multi-section type spiral juicer

Abstract

The utility model relates to the technical field of juicers, and discloses a multi-section type spiral juicer which comprises a supporting frame, an extrusion juicing mechanism is arranged at the upper end of the supporting frame and comprises a bottom containing shell, the middle of the inner wall of the front end of the bottom containing shell is rotationally connected with a trapezoidal shaft, and the trapezoidal shaft is arranged in the middle of the inner wall of the front end of the bottom containing shell. An auger blade is fixedly connected to the outer wall of the trapezoidal shaft, a crushing mechanism is arranged on the front portion of the upper end of the squeezing and juicing mechanism, and the crushing mechanism comprises a middle containing shell. According to the multifunctional juicer, the dicing mechanism, the crushing mechanism and the squeezing and juicing mechanism can be independently disassembled and assembled, a user can splice proper mechanisms according to requirements, the modularized detachable design enables all parts to be cleaned more easily, the user can clean all the parts in a targeted mode, and the practicability is high. The accumulation of pomace or bacteria is avoided, so that the sanitation and the service life of the equipment are better maintained.

Description

Technical Field

[0001] This utility model relates to the field of juicer technology, and in particular to a multi-stage spiral juicer. Background Technology

[0002] The spiral juicer is an innovative fruit and vegetable juicing device that uses low-speed rotating spiral pressing technology to effectively extract juice from fruits and vegetables. Its unique design not only increases the juice yield but also maximizes the retention of nutrients, reduces oxidation, and ensures the fresh taste and rich nutrition of the juice.

[0003] However, most traditional juicers use a single processing method, lacking pre-treatment such as cutting and crushing. The processing of different materials is integrated, which cannot be finely broken down, reducing the fineness of the juice and the juice yield.

[0004] Therefore, those skilled in the art have provided a multi-stage spiral juicer to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-stage spiral juicer. This juicer is equipped with a cutting mechanism, a crushing mechanism, and a juicing mechanism. The cutting mechanism uses ring blades to divide the material into large pieces. The crushing mechanism, controlled by a first rotating shaft, uses multiple cutting blades to crush and pulverize the material, breaking it down into smaller pieces so that the juicing mechanism can process and squeeze it more effectively. Finally, the juicing mechanism uses auger blades to transport the material from the narrow end of a trapezoidal shaft to the coarse end, completing the juicing process. Through multi-stage processing of cutting, crushing, and squeezing, the juice from fruits and vegetables can be effectively extracted. The low-speed squeezing by the servo motor and the multi-stage processing design reduce oxidation, thus preventing nutrient loss and maintaining higher nutritional value.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A multi-stage spiral juicer includes a support frame, an upper end of which is provided with a squeezing and juicing mechanism, the squeezing and juicing mechanism including a bottom placement shell, a trapezoidal shaft rotatably connected to the middle of the inner wall of the front end of the bottom placement shell, an auger blade fixedly connected to the outer wall of the trapezoidal shaft, and a crushing mechanism provided at the front of the upper end of the squeezing and juicing mechanism, the crushing mechanism including a middle placement shell, a first rotating shaft rotatably connected to the center of the inner wall of the front end of the middle placement shell, and a plurality of cutting blades hinged to the middle of the outer wall of the first rotating shaft;

[0008] The upper end of the crushing mechanism is provided with a cutting mechanism, which includes an upper placement shell. A second rotating shaft is rotatably connected to one side of the inner wall of the front end of the upper placement shell, and a third rotating shaft is rotatably connected to the other side of the inner wall of the front end of the upper placement shell. Multiple annular blades are fixedly connected to the outer walls of the second and third rotating shafts.

[0009] Through the above technical solution, the cutting mechanism, crushing mechanism and juicing mechanism of the juicer can all be disassembled and installed separately. Users can assemble the appropriate mechanism according to their needs. The modular and detachable design makes it easier to clean each part. Users can clean each part in a targeted manner to avoid the accumulation of fruit pulp or bacteria, thereby better maintaining the hygiene and service life of the equipment.

[0010] Furthermore, the bottom placement shell is fixedly connected to the upper end of the inner wall of the support frame, a feeding groove is opened in the middle of the front end of the upper surface of the bottom placement shell, a filter screen is fixedly connected in the middle of the inner bottom surface of the bottom placement shell, multiple waste discharge ports are opened in the outer wall of the rear end of the bottom placement shell, and a first servo motor is fixedly connected in the middle of the outer wall of the front end of the bottom placement shell, and the output end of the first servo motor is fixedly connected to the trapezoidal shaft.

[0011] Through the above technical solution, the raw materials processed by the crushing mechanism can be injected into the extrusion and juicing mechanism through the feed trough. The juice processed by the extrusion and juicing mechanism is filtered and intercepted by the filter screen, and finally the residue is discharged through the waste discharge port.

[0012] Furthermore, a first mounting plate is fixedly connected to the front end of the upper surface of the bottom placement shell, a second mounting plate is fixedly connected to both the upper and lower ends of the outer wall of the middle placement shell, and a third mounting plate is fixedly connected to the lower ends of both sides of the outer wall of the upper placement shell.

[0013] The above technical solution enables the bottom housing, middle housing, and upper housing to be disassembled and installed by setting the first mounting plate, the second mounting plate, and the third mounting plate.

[0014] Furthermore, the middle placement shell is fixedly connected to the front end of the upper surface of the bottom placement shell. A limiting seat is fixedly connected to one side of the upper outer wall of the front end of the middle placement shell. A limiting slider is slidably connected to the inner wall of the limiting seat. A connecting frame is fixedly connected to the outer wall of one side of the limiting slider. A tensioning wheel is rotatably connected to one side of the outer wall of the front end of the connecting frame. A threaded rod is fixedly connected to the outer wall of the other side of the limiting slider. A tensioning spring is sleeved in the middle of the outer wall of the threaded rod. An adjusting nut and a fastening nut are threadedly fitted to one side of the outer wall of the threaded rod.

[0015] The above technical solution allows users to adjust the tension spring force by using the adjusting nut and the fastening nut, thereby causing the connecting frame to pull the tension wheel to apply the same force to the belt, thus improving the stability of the belt connection.

[0016] Furthermore, a first pulley is fixedly connected to the outer wall of the front end of the first rotating shaft, and a belt is sleeved on the outer wall of the first pulley. A mounting block is fixedly connected to the middle of the outer wall of the front end of the third rotating shaft, and a second pulley is engaged with the outer wall of the front end of the third rotating shaft. A mounting groove is opened in the middle of the outer wall of the rear end of the second pulley.

[0017] Through the above technical solution, the first rotating shaft can rotate synchronously with the third rotating shaft through the connection between the first pulley, the second pulley and the belt, thereby enabling the crushing mechanism and the cutting mechanism to work synchronously.

[0018] Furthermore, the upper placement shell is fixedly connected to the upper surface of the middle placement shell, and a feed hopper is fixedly connected to the middle of the upper surface of the upper placement shell;

[0019] The above technical solution enables users to feed raw materials into the upper placement shell through the feed hopper, and then transport them to the middle placement shell after processing.

[0020] Furthermore, a first gear is fixedly connected to the outer wall of the rear end of the second rotating shaft, a second gear is fixedly connected to the outer wall of the rear end of the third rotating shaft, a protective shell is fixedly connected to the outer wall of the rear end of the upper placement shell, and a second servo motor is fixedly connected to one side of the middle of the front outer wall of the upper placement shell. The output end of the second servo motor is fixedly connected to the second rotating shaft.

[0021] Through the above technical solution, the meshing of the first gear and the second gear enables the second servo motor to control the second rotating shaft and the third rotating shaft to rotate synchronously and in opposite directions, and the protective shell can protect the first gear and the second gear.

[0022] Furthermore, a guide channel is provided in the middle of the inner bottom surface of the support frame, a snap-fit ​​seat is fixedly connected to the outer wall of the rear end of the support frame, and a collection box is snap-fitted onto the upper surface of the support frame.

[0023] Through the above technical solution, the set guide channel can collect and guide the juice produced by the juicer, and the set collection box can collect and recycle the remaining residue.

[0024] This utility model has the following beneficial effects:

[0025] 1. This utility model proposes a multi-stage spiral juicer. Compared with most traditional juicers, this juicer is equipped with a cutting mechanism, a crushing mechanism, and a juicing mechanism. The cutting mechanism uses ring blades to divide the material into large pieces. The crushing mechanism controls multiple cutting blades through a first rotating shaft to crush and pulverize the material, thus cutting the material from large pieces into smaller pieces so that the juicing mechanism can process and squeeze it better. Finally, the juicing mechanism uses auger blades to transport the material from the thin end of the trapezoidal shaft to the coarse end, thus completing the juicing process. Through multi-stage processing of cutting, crushing, and squeezing, the juice in fruits and vegetables can be effectively extracted. The low-speed squeezing of the servo motor and the multi-stage processing design can reduce the oxidation process, thereby avoiding the loss of nutrients and maintaining higher nutritional value.

[0026] 2. The multi-segment spiral juicer proposed in this utility model, compared with most traditional juicers, has a cutting mechanism, crushing mechanism and juicing mechanism that can be disassembled and installed separately. Users can assemble the appropriate mechanism according to their needs. The modular and detachable design makes it easier to clean each part. Users can clean each part in a targeted manner to avoid the accumulation of fruit pulp or bacteria, thereby better maintaining the hygiene and service life of the equipment. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a multi-segment screw juicer proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the support frame structure of a multi-segment spiral juicer proposed in this utility model;

[0029] Figure 3 This is a cross-sectional view of a multi-segment spiral juicer proposed in this utility model;

[0030] Figure 4 This is a schematic diagram of the extrusion and juicing mechanism of a multi-segment screw juicer proposed in this utility model;

[0031] Figure 5 This is a schematic diagram of the crushing mechanism of a multi-stage spiral juicer proposed in this utility model;

[0032] Figure 6 This is a schematic diagram of the cutting mechanism of a multi-segment spiral juicer proposed in this utility model.

[0033] Legend:

[0034] 1. Support frame;

[0035] 2. Juicing mechanism; 201. Bottom housing; 202. First mounting plate; 203. Feed chute; 204. Trapezoidal shaft; 205. Screwdriver blades; 206. Filter screen; 207. First servo motor; 208. Waste discharge port;

[0036] 3. Crushing mechanism; 301. Central placement shell; 302. Second mounting plate; 303. First rotating shaft; 304. Cutting blade; 305. First pulley; 306. Belt; 307. Limit seat; 308. Limit slider; 309. Connecting frame; 3010. Tensioning wheel; 3011. Threaded rod; 3012. Tensioning spring; 3013. Adjusting nut; 3014. Fastening nut;

[0037] 4. Cutting mechanism; 401. Upper placement shell; 402. Feed hopper; 403. Second servo motor; 404. Second rotating shaft; 405. First gear; 406. Third rotating shaft; 407. Second gear; 408. Ring blade; 409. Mounting block; 4010. Second pulley; 4011. Mounting slot; 4012. Protective shell; 4013. Third mounting plate;

[0038] 5. Guide channel; 6. Card holder; 7. Collection box. Detailed Implementation

[0039] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] One embodiment provided by this utility model:

[0041] Reference Figure 1 , 2 3. A multi-stage spiral juicer includes a support frame 1. The upper end of the support frame 1 is provided with a squeezing and juicing mechanism 2. The squeezing and juicing mechanism 2 includes a bottom placement shell 201. A trapezoidal shaft 204 is rotatably connected to the middle of the inner wall of the front end of the bottom placement shell 201. A screw conveyor blade 205 is fixedly connected to the outer wall of the trapezoidal shaft 204. A crushing mechanism 3 is provided at the front of the upper end of the squeezing and juicing mechanism 2. The crushing mechanism 3 includes a middle placement shell 301. A first rotating shaft 303 is rotatably connected to the center of the inner wall of the front end of the middle placement shell 301. A plurality of cutting blades 304 are hinged to the middle of the outer wall of the first rotating shaft 303.

[0042] The upper end of the crushing mechanism 3 is provided with a cutting mechanism 4. The cutting mechanism 4 includes an upper placement shell 401. A second rotating shaft 404 is rotatably connected to one side of the inner wall of the front end of the upper placement shell 401, and a third rotating shaft 406 is rotatably connected to the other side of the inner wall of the front end of the upper placement shell 401. Multiple annular blades 408 are fixedly connected to the outer walls of the second rotating shaft 404 and the third rotating shaft 406. The cutting mechanism 4, crushing mechanism 3 and juicing mechanism 2 of this juicer can all be disassembled and installed separately. Users can assemble suitable mechanisms according to their needs. The modular and detachable design makes it easier to clean each part. Users can clean each part in a targeted manner to avoid the accumulation of fruit pulp or bacteria, thereby better maintaining the hygiene and service life of the equipment.

[0043] Reference Figure 1 , 4 5. The bottom housing 201 is fixedly connected to the upper end of the inner wall of the support frame 1. A feeding trough 203 is opened in the middle of the front end of the upper surface of the bottom housing 201. A filter screen 206 is fixedly connected in the middle of the inner bottom surface of the bottom housing 201. Multiple waste discharge ports 208 are opened on the outer wall of the rear end of the bottom housing 201. A first servo motor 207 is fixedly connected in the middle of the outer wall of the front end of the bottom housing 201. The output end of the first servo motor 207 is fixedly connected to the trapezoidal shaft 204, so that the raw material processed by the crushing mechanism 3 can be injected into the extrusion and juicing mechanism 2 through the feeding trough 203. After processing, the juice is filtered and intercepted by the filter screen 206, and the residue is discharged through the waste discharge port 208. The front end of the upper surface of the bottom placement shell 201 is fixedly connected to the first mounting plate 202, the upper and lower ends of the outer wall of the middle placement shell 301 are fixedly connected to the second mounting plate 302, and the lower ends of the outer walls on both sides of the upper placement shell 401 are fixedly connected to the third mounting plate 4013. By setting the first mounting plate 202, the second mounting plate 302 and the third mounting plate 4013, the bottom placement shell 201, the middle placement shell 301 and the upper placement shell 401 can be disassembled and installed.

[0044] Reference Figure 1 , 35. The middle placement shell 301 is fixedly connected to the front end of the upper surface of the bottom placement shell 201. A limiting seat 307 is fixedly connected to one side of the upper outer wall of the front end of the middle placement shell 301. A limiting slider 308 is slidably connected to the inner wall of the limiting seat 307. A connecting frame 309 is fixedly connected to the outer wall of one side of the limiting slider 308. A tensioning wheel 3010 is rotatably connected to one side of the outer wall of the front end of the connecting frame 309. A threaded rod 3011 is fixedly connected to the outer wall of the other side of the limiting slider 308. A tension spring 3012 is sleeved in the middle of the outer wall of the threaded rod 3011. An adjusting nut 3013 and a fastening nut 3014 are threadedly engaged on one side of the outer wall of the threaded rod 3011, so that the user can adjust the elasticity of the tension spring 3012 through the adjusting nut 3013 and the fastening nut 3014. This causes the connecting frame 309 to pull the tension wheel 3010 to apply the same force to the belt 306, thereby improving the stability of the belt 306 connection. The outer wall of the front end of the first rotating shaft 303 is fixedly connected to the first pulley 305, and the belt 306 is sleeved on the outer wall of the first pulley 305. The middle of the outer wall of the front end of the third rotating shaft 406 is fixedly connected to the mounting block 409, and the outer wall of the front end of the third rotating shaft 406 is engaged with the second pulley 4010. The middle of the outer wall of the rear end of the second pulley 4010 is provided with a mounting groove 4011. Under the action of the connection between the first pulley 305, the second pulley 4010 and the belt 306, the first rotating shaft 303 can rotate synchronously with the third rotating shaft 406, thereby enabling the crushing mechanism 3 and the cutting mechanism 4 to work synchronously.

[0045] Reference Figure 1 , 3 6. The upper placement shell 401 is fixedly connected to the upper surface of the middle placement shell 301. A feed hopper 402 is fixedly connected to the middle of the upper surface of the upper placement shell 401, allowing the user to feed raw materials into the upper placement shell 401 through the feed hopper 402, and then transport them into the middle placement shell 301 after processing. A first gear 405 is fixedly connected to the outer wall of the rear end of the second rotating shaft 404, and a second gear 407 is fixedly connected to the outer wall of the rear end of the third rotating shaft 406. The upper placement shell 401 is then... A protective shell 4012 is fixedly connected to the outer wall of the end. A second servo motor 403 is fixedly connected to one side of the middle of the front outer wall of the upper part of the shell 401. The output end of the second servo motor 403 is fixedly connected to the second rotating shaft 404. The second servo motor 403 can control the second rotating shaft 404 and the third rotating shaft 406 to rotate synchronously and in opposite directions through the meshing of the first gear 405 and the second gear 407. The protective shell 4012 can protect the first gear 405 and the second gear 407.

[0046] Reference Figure 1 , 23. A guide channel 5 is provided in the middle of the inner bottom surface of the support frame 1. A snap-fit ​​seat 6 is fixedly connected to the outer wall of the rear end of the support frame 1. A collection box 7 is snap-fitted to the upper surface of the support frame 1. The guide channel 5 can collect and guide the juice produced by the juicer. The collection box 7 can collect and recycle the remaining residue after processing.

[0047] Working principle: First, the raw materials are put into the feed hopper 402. Driven by the second servo motor 403 of the cutting mechanism 4, the ring blade 408 cuts the raw materials into large pieces. Then, the large pieces of material are crushed and pulverized a second time by the cutting blade 304 of the crushing mechanism 3. Finally, they enter the pressing and juicing mechanism 2. Under the action of the second servo motor 403, the auger blade 205 carries the material from the narrow end of the trapezoidal shaft 204 to the wide end. Under the pressure of the inner wall of the bottom placement shell 201, the material is pressed into juice. After being filtered once by the filter screen 206, it is guided by the guide channel 5 into the juice collection tank. The pressed material is then transported to the collection box 7.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage spiral juicer, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is provided with a squeezing and juicing mechanism (2). The squeezing and juicing mechanism (2) includes a bottom placement shell (201). A trapezoidal shaft (204) is rotatably connected to the middle of the inner wall of the front end of the bottom placement shell (201). An auger blade (205) is fixedly connected to the outer wall of the trapezoidal shaft (204). A crushing mechanism (3) is provided at the front of the upper end of the squeezing and juicing mechanism (2). The crushing mechanism (3) includes a middle placement shell (301). A first rotating shaft (303) is rotatably connected to the center of the inner wall of the front end of the middle placement shell (301). A plurality of cutting blades (304) are hinged to the middle of the outer wall of the first rotating shaft (303). The upper end of the crushing mechanism (3) is provided with a cutting mechanism (4). The cutting mechanism (4) includes an upper placement shell (401). A second rotating shaft (404) is rotatably connected to one side of the inner wall of the front end of the upper placement shell (401). A third rotating shaft (406) is rotatably connected to the other side of the inner wall of the front end of the upper placement shell (401). Multiple annular blades (408) are fixedly connected to the outer walls of the second rotating shaft (404) and the third rotating shaft (406).

2. The multi-stage screw juicer according to claim 1, characterized in that: The bottom placement shell (201) is fixedly connected to the upper end of the inner wall of the support frame (1). A feeding groove (203) is opened in the middle of the front end of the upper surface of the bottom placement shell (201). A filter screen (206) is fixedly connected in the middle of the inner bottom surface of the bottom placement shell (201). Multiple waste discharge ports (208) are opened in the outer wall of the rear end of the bottom placement shell (201). A first servo motor (207) is fixedly connected in the middle of the outer wall of the front end of the bottom placement shell (201). The output end of the first servo motor (207) is fixedly connected to the trapezoidal shaft (204).

3. The multi-stage screw juicer according to claim 1, characterized in that: The front end of the upper surface of the bottom placement shell (201) is fixedly connected to a first mounting plate (202), the upper end and the lower end of the outer wall of the middle placement shell (301) are both fixedly connected to a second mounting plate (302), and the lower ends of the outer walls on both sides of the upper placement shell (401) are both fixedly connected to a third mounting plate (4013).

4. A multi-stage screw juicer according to claim 1, characterized in that: The middle placement shell (301) is fixedly connected to the front end of the upper surface of the bottom placement shell (201). A limiting seat (307) is fixedly connected to one side of the upper outer wall of the front end of the middle placement shell (301). A limiting slider (308) is slidably connected to the inner wall of the limiting seat (307). A connecting frame (309) is fixedly connected to the outer wall of one side of the limiting slider (308). A tensioning wheel (3010) is rotatably connected to one side of the outer wall of the front end of the connecting frame (309). A threaded rod (3011) is fixedly connected to the outer wall of the other side of the limiting slider (308). A tensioning spring (3012) is sleeved in the middle of the outer wall of the threaded rod (3011). An adjusting nut (3013) and a fastening nut (3014) are threadedly engaged on one side of the outer wall of the threaded rod (3011).

5. A multi-stage screw juicer according to claim 1, characterized in that: A first pulley (305) is fixedly connected to the outer wall of the front end of the first rotating shaft (303), and a belt (306) is sleeved on the outer wall of the first pulley (305). A mounting block (409) is fixedly connected to the middle of the outer wall of the front end of the third rotating shaft (406), and a second pulley (4010) is engaged with the outer wall of the front end of the third rotating shaft (406). A mounting groove (4011) is opened in the middle of the outer wall of the rear end of the second pulley (4010).

6. A multi-stage screw juicer according to claim 1, characterized in that: The upper placement shell (401) is fixedly connected to the upper surface of the middle placement shell (301), and a feed hopper (402) is fixedly connected to the middle of the upper surface of the upper placement shell (401).

7. A multi-stage screw juicer according to claim 1, characterized in that: A first gear (405) is fixedly connected to the outer wall of the rear end of the second rotating shaft (404), a second gear (407) is fixedly connected to the outer wall of the rear end of the third rotating shaft (406), a protective shell (4012) is fixedly connected to the outer wall of the rear end of the upper placement shell (401), a second servo motor (403) is fixedly connected to one side of the middle of the front outer wall of the upper placement shell (401), and the output end of the second servo motor (403) is fixedly connected to the second rotating shaft (404).

8. A multi-stage screw juicer according to claim 1, characterized in that: A guide channel (5) is provided in the middle of the bottom surface of the support frame (1), a snap-fit ​​seat (6) is fixedly connected to the outer wall of the rear end of the support frame (1), and a collection box (7) is snap-fitted to the upper surface of the support frame (1).

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