Stereoscopic low-speed juicer convenient to disassemble and assemble up and down

Abstract

The utility model relates to a three-dimensional low-speed juicer convenient to disassemble and assemble from top to bottom. The three-dimensional low-speed juicer is characterized by comprising a base, a working bin detachably connected with the base, a feeding bin detachably connected with the working bin and a protective cover used for covering a bin opening of the feeding bin. The base is provided with a driving mechanism, the working bin is provided with a juicing tool bit, a filtering piece, a juice outlet and a residue outlet, the feeding bin is provided with a pre-cutting tool bit and a holding part, and the protective cover is provided with a feeding port and a feeding guide rod; after external materials enter the feeding bin, the pre-cutting tool bit preliminarily cuts the external materials and then pushes the external materials into the working bin, residues are brought to the residue outlet along with rotation of the juicing tool bit, and juice is squeezed out, filtered through the filtering piece and then flows out of the juice outlet. The juicer has the advantages of being simple in structure, easy to disassemble and clean, high in juicing efficiency, good in juice quality, convenient to use, safe and sanitary.

Description

Technical Field

[0001] This utility model relates to the field of juicer technology, and in particular discloses a three-dimensional, top-and-bottom detachable slow juicer. Background Technology

[0002] With increasing health awareness, the demand for fresh fruit and vegetable juices is growing. Traditional juicers have some shortcomings in their structural design and functionality. For example, some juicers have complex structures that are difficult to disassemble and clean, and long-term use can easily lead to bacterial growth, affecting health; some juicers have low juicing efficiency and produce poor-quality juice containing a lot of residue. Furthermore, common juicers are not well-designed in terms of feeding methods, material pretreatment, and juice and pulp discharge, failing to meet users' needs for efficient, convenient, and hygienic access to high-quality fruit and vegetable juice. Therefore, developing a new type of juicer is of significant practical importance. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a three-dimensional, top-to-bottom detachable slow juicer.

[0004] To achieve the above objectives, this utility model provides a three-dimensional, easily detachable, slow-speed juicer, characterized by: a base, a working chamber detachably connected to the base, a feeding chamber detachably connected to the working chamber, and a protective cover for closing the opening of the feeding chamber; the base is equipped with a drive mechanism, the working chamber is equipped with a juicing blade, a filter element, a juice outlet, and a residue outlet, the feeding chamber is equipped with a pre-cutting blade and a holding part, and the protective cover is equipped with a feeding inlet and a feeding guide rod; after external materials enter the feeding chamber, the pre-cutting blade initially shreds the external materials and pushes them into the working chamber, and as the juicing blade rotates, the residue is carried to the residue outlet, and the juice is squeezed out, filtered by the filter element, and flows out from the juice outlet.

[0005] Furthermore, the outer wall of the feeding hopper is provided with a first limiting block, and the outer wall of the working hopper is provided with a first limiting groove that cooperates with the first limiting block. The feeding hopper and the working hopper are installed and separated through the first limiting block and the first limiting groove.

[0006] Furthermore, the drive mechanism is provided with a drive shaft, which extends sequentially into the working chamber and the feeding chamber; a convex ring protrudes from the bottom of the feeding chamber facing the protective cover; the pre-cutting head has a blade, a bushing, and a fixing component, one end of the bushing is fitted onto the outside of the drive shaft, and the other end is a non-circular irregular structure, the fixing component cooperates with the non-circular irregular structure to fix the blade on the bushing; the bushing is nested inside the convex ring, and the non-circular irregular structure protrudes from the convex ring; a buffer sleeve is sandwiched between the bushing and the convex ring; when the feeding chamber and the working chamber are separated, the pre-cutting head separates from the drive shaft.

[0007] Furthermore, the bottom of the working chamber is provided with a limiting post, and the base is provided with a limiting hole that cooperates with the limiting post. The working chamber and the base are installed and separated through the limiting post and the limiting hole. The bottom of the working chamber is also provided with a first arc-shaped protrusion, and the base is provided with a second arc-shaped protrusion. When the working chamber is installed on the base, the second arc-shaped protrusion is attached to the outside of the first arc-shaped protrusion to limit the displacement of the working chamber.

[0008] Furthermore, the juicing blade is mounted on the drive shaft. When the drive shaft is inserted into the drive mechanism, the bottom end of the juicing blade is located above the bottom end of the working chamber. When the working chamber is separated from the base, the drive shaft is separated from the drive mechanism.

[0009] Furthermore, the filter element has an inner filter screen and an outer filter screen. The inner filter screen has multiple first grid bars, and the outer filter screen has multiple second grid bars. There is a grid bar gap between two adjacent second grid bars. When the inner filter screen is nested inside the outer filter screen, the first grid bars are located in the grid bar gap. There is a gap between the first grid bars and the second grid bars for juice extraction. The inner and outer filter screens are provided with protruding ribs. The bottom of the outer filter screen is provided with multiple second limiting blocks. The bottom of the working chamber is provided with a second limiting groove that cooperates with the second limiting blocks. The filter element and the working chamber are installed and separated through the second limiting blocks and the second limiting groove.

[0010] Furthermore, the juice outlet has a guide tube and a plug. One end of the guide tube is connected to the lower end of the working chamber, and the other end is inclined downward away from the working chamber. The plug is rotatably connected to one end of the guide tube and is used to cover the guide tube. The side of the plug away from the guide tube is provided with a protrusion that is easy to pinch. The side of the plug facing the guide tube is provided with a protruding arm. When the plug covers the guide tube, the protruding arm extends into the guide tube.

[0011] Furthermore, the slag outlet has a slag guide channel and a baffle. The bottom of the working chamber is provided with a through hole, the baffle is movably installed below the through hole, and the slag guide channel is located below the baffle. The slag guide channel is divided into a first body and a second body. The first body is integrally formed with the working chamber and extends in a direction away from the working chamber. The bottom of the second body is inclined, and the second body is used to connect the first body and the through hole. The second body and the first body are engaged.

[0012] Furthermore, the bottom of the feeding hopper is provided with a non-circular, irregularly shaped discharge port with an inclined surface to guide external materials into the working hopper.

[0013] Furthermore, the inner wall of the feeding hopper is provided with a guide plate, which is located in the middle of the discharge port. The guide plate cooperates with the pre-cutting head to guide the material into the discharge port.

[0014] The beneficial effects of this utility model are: it has the advantages of simple structure, easy disassembly and cleaning, high juicing efficiency, good juice quality, convenient use, and safety and hygiene. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a three-dimensional, top-and-bottom detachable slow juicer according to the present invention;

[0016] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the working chamber of this utility model;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the working chamber of this utility model;

[0019] Figure 5 This is a schematic diagram of the filter element structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the feed hopper of this utility model;

[0021] Figure 7 This is a schematic diagram of the bottom structure of the feed hopper of this utility model;

[0022] Figure 8 This is a partial structural schematic diagram of the present invention.

[0023] The attached reference numerals include: 1. Base; 11. Drive shaft; 12. Limiting hole; 13. Second arc-shaped protrusion; 2. Working chamber; 21. Juicing blade; 221. Inner filter screen; 222. Outer filter screen; 223. First grid bar; 224. Second grid bar; 226. Second limiting block; 23. Juice outlet; 231. Guide tube; 232. Plug; 233. Protrusion; 234. Protruding arm; 24. Pulp outlet; 241. Pulp guide groove; 242. 243. Baffle; 244. First body; 245. Second body; 26. First limiting groove; 27. Limiting post; 28. First arc-shaped protrusion; 29. ​​Second limiting groove; 20. Feeding bin; 311. Blade; 312. Bushing; 313. Fixing component; 32. Holding part; 33. Discharge port; 34. Guide plate; 35. First limiting block; 36. Protruding ring; 37. Buffer sleeve; 4. Protective cover; 41. Feeding port; 42. Feeding guide rod. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] Please see Figures 1 to 8As shown, this utility model discloses a three-dimensional, top-and-bottom detachable slow juicer, characterized by: a base 1, a working chamber 2 detachably connected to the base 1, a feeding chamber 3 detachably connected to the working chamber 2, and a protective cover 4 for covering the opening of the feeding chamber 3; the base 1 is equipped with a drive mechanism, the working chamber 2 is equipped with a juicing blade 21, a filter element, a juice outlet 23, and a residue outlet 24, the feeding chamber 3 is equipped with a pre-cutting blade and a holding part 32, and the protective cover 4 is equipped with a feeding inlet 41 and a feeding guide rod 42; after external materials enter the feeding chamber 3, the pre-cutting blade initially cuts the external materials and pushes them into the working chamber 2, and as the juicing blade 21 rotates, the residue is carried to the residue outlet 24, and the juice is squeezed out, filtered by the filter element, and flows out from the juice outlet 23.

[0026] In actual use, the juicer consists of four main parts: base 1, working chamber 2, feeding chamber 3, and protective cover 4. Each part can be easily disassembled and reassembled. A pre-cutting blade is installed in the feeding chamber 3, and a juicing blade 21 is installed in the working chamber 2. The pre-cutting blade can initially chop the material, improving the efficiency of subsequent juicing; the juicing blade 21 is responsible for the final juicing process. This dual mechanism not only improves juicing efficiency but also better adapts to different types of fruits and vegetables. The feeding chamber 3 is made of transparent material, making it easy to observe the condition of the fruits and vegetables inside. The protective cover 4 is connected to the handle 32 and opens and closes via a rotating shaft.

[0027] Specifically, the outer wall of the feeding chamber 3 is provided with a first limiting block 35, and the outer wall of the working chamber 2 is provided with a first limiting groove 25 that cooperates with the first limiting block 35. The feeding chamber 3 and the working chamber 2 are installed and separated through the first limiting block 35 and the first limiting groove 25.

[0028] In actual use, the diameter of the bottom end of the feed hopper 3 is smaller than the diameter of the top end of the working hopper 2, and the feed hopper 3 is inserted into the working hopper 2. The first limiting block 35 is located on the side of the bottom end of the feed hopper 3 and is in the shape of "┌". The shape of the first limiting groove 25 matches the shape of the first limiting block 35 and is in the shape of "┘". A silicone sealing ring is also provided between the feed hopper 3 and the working hopper 2.

[0029] Specifically, the drive mechanism is provided with a drive shaft 11, which extends sequentially into the working chamber 2 and the feeding chamber 3; a protruding ring 36 is provided on the bottom side of the feeding chamber 3 facing the protective cover 4; the pre-cutting head has a blade 311, a bushing 312 and a fixing member 313, one end of the bushing 312 is sleeved on the outside of the drive shaft 11, and the other end is a non-circular irregular structure. The fixing member 313 cooperates with the non-circular irregular structure to fix the blade 311 on the bushing 312; the bushing 312 is nested in the protruding ring 36, and the non-circular irregular structure extends out from the protruding ring 36; a buffer sleeve 37 is sandwiched between the bushing 312 and the protruding ring 36; when the feeding chamber 3 is separated from the working chamber 2, the pre-cutting head is separated from the drive shaft 11.

[0030] In actual use, the inner side of the convex ring 36 is provided with two grooves, and the outer side of the buffer sleeve 37 is provided with two protruding strips. The protruding strips are placed in the grooves to prevent the buffer sleeve 37 from rotating with the bushing 312. The cross-section of the non-circular irregular structure is hexagonal. The blade 311 has a hexagonal through hole in the middle. The blade 311 is installed on the bushing 312 through the through hole. At the same time, the connection between the blade 311 and the bushing 312 is reinforced by the fastener 313.

[0031] Specifically, the bottom of the working chamber 2 is provided with a limiting post 26, and the base 1 is provided with a limiting hole 12 that cooperates with the limiting post 26. The working chamber 2 and the base 1 are installed and separated through the limiting post 26 and the limiting hole 12. The bottom of the working chamber 2 is also provided with a first arc-shaped protrusion 27, and the base 1 is provided with a second arc-shaped protrusion 13. When the working chamber 2 is installed on the base 1, the second arc-shaped protrusion 13 is attached to the outside of the first arc-shaped protrusion 27 to limit the displacement of the working chamber 2.

[0032] In actual use, the outer diameter of the working chamber 2 is smaller than the inner diameter of the base 1, and the working chamber 2 is fitted inside the base 1. The base 1 has grooves for accommodating the juice outlet 23 and the slag outlet 24. There are three limiting posts 26. The second arc-shaped protrusion 13 has three protrusions protruding towards the first arc-shaped protrusion 27. The first arc-shaped protrusion 27 has notches that match the protrusions. The protrusions fill the notches to further reinforce the installation of the working chamber 2 and the base 1.

[0033] Specifically, the juicing blade 21 is mounted on the drive shaft 11. When the drive shaft 11 is inserted into the drive mechanism, the bottom end of the juicing blade 21 is located above the bottom end of the working chamber 2. When the working chamber 2 is separated from the base 1, the drive shaft 11 is separated from the drive mechanism.

[0034] In actual use, the drive mechanism is a motor with a hexagonal motor shaft. A transmission shaft 11 is mounted on the motor shaft, and both the juicing blade 21 and the pre-cutting blade are installed on the transmission shaft 11. When the working chamber 2 is separated from the base 1, the transmission shaft 11 separates from the motor shaft. When the transmission shaft 11 is mounted on the motor shaft, the juicing blade 21 is suspended inside the working chamber 2, and can be removed from the working chamber 2 together with the transmission shaft 11 for cleaning.

[0035] Specifically, the filter element has an inner filter screen 221 and an outer filter screen 222. The inner filter screen 221 has multiple first grid bars 223, and the outer filter screen 222 has multiple second grid bars 224. There is a grid bar gap between two adjacent second grid bars 224. When the inner filter screen 221 is nested inside the outer filter screen 222, the first grid bars 223 are located in the grid bar gap, and there is a gap for juice extraction between the first grid bars 223 and the second grid bars 224. The inner side of the inner filter screen 221 and the outer filter screen 222 is provided with ribs. The bottom of the outer filter screen 222 is provided with multiple second limiting blocks 226, and the bottom of the working chamber 2 is provided with a second limiting groove 28 that cooperates with the second limiting blocks 226. The filter element and the working chamber 2 are installed and separated through the second limiting blocks 226 and the second limiting groove 28.

[0036] In actual use, the inner filter 221 has multiple first grid bars 223, and the outer filter 222 has second grid bars 224 that cooperate with the first grid bars 223. The first grid bars 223 and the second grid bars 224 alternate sequentially, and the juice of fruits and vegetables flows out from the gaps between the first grid bars 223 and the second grid bars 224. The raised ribs on the inner side of the inner filter 221 and the outer filter 222 are close to the edge of the grid bars to facilitate juice extraction. The second grid bars 224 are provided with raised ribs at intervals, and the width of the raised ribs is greater than the width of the grid bars. Two limiting blocks are provided on the outer side of the first grid bars 223, and three annular raised rings 36 are provided around the outer side of the outer filter 222 to cooperate with the limiting blocks and lock the outer filter 222 and the inner filter 221. The filter element is installed in the working chamber 2 via the limiting mechanism. When the juicing blade 21 is removed, the filter element can also be removed from the juicing blade 21 for cleaning.

[0037] Specifically, the juice outlet 23 has a guide tube 231 and a plug 232. One end of the guide tube 231 is connected to the lower end of the working chamber 2, and the other end is inclined downward away from the working chamber 2. The plug 232 is rotatably connected to one end of the guide tube 231 and is used to cover the guide tube 231. The side of the plug 232 away from the guide tube 231 is provided with a protrusion 233 that is easy to pinch. The side of the plug 232 facing the guide tube 231 is provided with a protruding arm 234. When the plug 232 covers the guide tube 231, the protruding arm 234 extends into the guide tube 231.

[0038] In actual use, the juice outlet 23 is made of food-grade material, and the plug 232 is connected to one end of the guide tube 231 via a pivot. The plug 232 has a pinchable part, allowing the user to open and close the plug 232 by pinching the protrusion on it. The angle between the guide tube 231 and the working chamber 2 is 30°. The juice outlet 23 and the working chamber 2 are an integral structure.

[0039] Specifically, the slag outlet 24 has a slag guide channel 241 and a baffle 242. The bottom of the working chamber 2 is provided with a through hole, and the baffle 242 is movably installed below the through hole. The slag guide channel 241 is located below the baffle 242. The slag guide channel 241 is divided into a first body part 243 and a second body part 244. The first body part 243 is integrally formed with the working chamber 2 and extends in a direction away from the working chamber 2. The bottom of the second body part 244 is inclined. The second body part 244 is used to connect the first body part 243 and the through hole. The second body part 244 is engaged with the first body part 243.

[0040] In actual use, the slag outlet 24 is trough-shaped, and the first part 243 of the slag outlet 24 forms a 60° angle with the bottom of the working chamber 2, facilitating slag discharge. The first part 243 is detachable, allowing for cleaning when slag clogs the slag outlet 24. The slag guide trough 241 is open, with no obstruction at the top, to prevent slag from blocking the slag outlet 24 and to facilitate later cleaning. A baffle 242 is provided at the connection between the slag guide trough 241 and the working chamber 2. The baffle 242 is larger than the through hole at the bottom of the working chamber 2 but smaller than the diameter of the slag guide trough 241. The baffle 242 can be opened and closed. When the juicer is not working, the baffle 242 is closed. When the juicer is working, the residue is carried above the baffle 242 by the juicing blade 21 and then squeezed into the slag guide trough 241.

[0041] Specifically, the bottom of the feeding bin 3 is provided with a non-circular, irregularly shaped discharge port 33, which has an inclined surface to guide external materials into the working bin 2.

[0042] In actual use, the feeding port 33 is fan-shaped with a beveled edge, which facilitates the sliding of fruit and vegetable pieces into the working chamber 2.

[0043] Specifically, the inner wall of the feeding hopper 3 is provided with a guide plate 34, which is located in the middle of the discharge port 33. The guide plate 34 cooperates with the push plate to guide the material into the discharge port 33.

[0044] In actual use, the guide plate 34 is long and narrow, installed on the inner wall of the feed hopper 3, and has a 60° angle with the inner wall of the feed hopper 3.

[0045] In this embodiment, the juicing blade 21 has a multi-segment spiral screw, which works with the ribs to squeeze out juice.

[0046] In actual use, the juicing blade 21 is semi-circular, with six screws arranged around it. The spacing between the screws is smaller as they approach the juice outlet 23. The screws are blunt-faced, and juice is extracted from fruits and vegetables by squeezing them.

[0047] In this embodiment, one end of the pre-cutting head is bent upwards, and the pre-cutting head has two parallel cutting surfaces, with a pusher plate protruding from the other side of the two cutting surfaces.

[0048] In actual use, the pre-cutting head has two parallel blades 311 with opposite blade orientations. One blade 311 is closer to the working chamber 2, and the other blade 311 is closer to the protective cover 4. Both blades 311 are equipped with a guide plate to guide the fruit and vegetable pieces into the working chamber 2.

[0049] In this embodiment, the feed inlet 41 is located in the middle of the protective cover 4 and is used to add materials when the juicer is working; the feed guide rod 42 is recessed inward at the end away from the feed inlet 41 and has a blind hole.

[0050] In actual use, the feed inlet 41 is circular with a diameter of 85 mm, allowing apples and oranges to be directly fed in. The feed guide rod 42 is a hollow rod that is inserted into the feed chamber 3 from the feed inlet 41 and is located between the two blades 311. It can be used to push the fruits and vegetables and squeeze them into the working range of the blades 311.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A three-dimensional, easily detachable, slow-speed juicer, characterized in that: It includes a base (1), a working chamber (2) detachably connected to the base (1), a feeding chamber (3) detachably connected to the working chamber (2), and a protective cover (4) for covering the opening of the feeding chamber (3); the base (1) is provided with a drive mechanism, the working chamber (2) is provided with a juicing blade (21), a filter element, a juice outlet (23) and a residue outlet (24), the feeding chamber (3) is provided with a pre-cutting blade and a holding part (32), and the protective cover (4) is provided with a feeding port (41) and a feeding guide rod (42); after the external material enters the feeding chamber (3), the pre-cutting blade will initially cut the external material and push it into the working chamber (2). As the juicing blade (21) rotates, the residue is carried to the residue outlet (24), and the juice is squeezed out and filtered by the filter element before flowing out from the juice outlet (23).

2. The three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The outer wall of the feeding bin (3) is provided with a first limiting block (35), and the outer wall of the working bin (2) is provided with a first limiting groove (25) that cooperates with the first limiting block (35). The feeding bin (3) and the working bin (2) are installed and separated through the first limiting block (35) and the first limiting groove (25).

3. The three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The drive mechanism is provided with a drive shaft (11), which extends into the working chamber (2) and the feeding chamber (3) in sequence; the bottom of the feeding chamber (3) facing the protective cover (4) has a protruding ring (36); the pre-cutting head has a blade (311), a bushing (312) and a fixing member (313), one end of the bushing (312) is sleeved on the outside of the drive shaft (11), and the other end is a non-circular irregular structure. The fixing member (313) cooperates with the non-circular irregular structure to fix the blade (311) on the bushing (312); the bushing (312) is nested in the protruding ring (36), and the non-circular irregular structure extends out from the protruding ring (36); a buffer sleeve (37) is sandwiched between the bushing (312) and the protruding ring (36); when the feeding chamber (3) is separated from the working chamber (2), the pre-cutting head is separated from the drive shaft (11).

4. A three-dimensional, easily detachable, slow-speed juicer according to claim 1, characterized in that: The bottom of the working chamber (2) is provided with a limiting post (26), and the base (1) is provided with a limiting hole (12) that cooperates with the limiting post (26). The working chamber (2) and the base (1) are installed and separated through the limiting post (26) and the limiting hole (12). The bottom of the working chamber (2) is also provided with a first arc-shaped protrusion (27), and the base (1) is provided with a second arc-shaped protrusion (13). When the working chamber (2) is installed on the base (1), the second arc-shaped protrusion (13) is attached to the outside of the first arc-shaped protrusion (27) to limit the displacement of the working chamber (2).

5. A three-dimensional, top-and-bottom detachable slow juicer according to claim 3, characterized in that: The juicing blade (21) is mounted on the drive shaft (11). When the drive shaft (11) is inserted into the drive mechanism, the bottom end of the juicing blade (21) is located above the bottom end of the working chamber (2). When the working chamber (2) is separated from the base (1), the drive shaft (11) is separated from the drive mechanism.

6. A three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The filter element has an inner filter screen (221) and an outer filter screen (222). The inner filter screen (221) has multiple first grid bars (223), and the outer filter screen (222) has multiple second grid bars (224). There is a grid bar gap between two adjacent second grid bars (224). When the inner filter screen (221) is nested inside the outer filter screen (222), the first grid bars (223) are located in the grid bar gap. There is a gap for juice extraction between the first grid bars (223) and the second grid bars (224). The bottom of the outer filter screen (222) is provided with multiple second limiting blocks (226). The bottom of the working chamber (2) is provided with a second limiting groove (28) that cooperates with the second limiting blocks (226). The filter element and the working chamber (2) are installed and separated through the second limiting blocks (226) and the second limiting groove (28).

7. A three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The juice outlet (23) has a guide tube (231) and a plug (232). One end of the guide tube (231) is connected to the lower end of the working chamber (2), and the other end is tilted downward away from the working chamber (2). The plug (232) is rotatably connected to one end of the guide tube (231) and is used to cover the guide tube (231). The side of the plug (232) away from the guide tube (231) is provided with a protrusion (233) that is easy to pinch. The side of the plug (232) facing the guide tube (231) is provided with a protruding arm (234). When the plug (232) covers the guide tube (231), the protruding arm (234) extends into the guide tube (231).

8. A three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The slag outlet (24) has a slag guide groove (241) and a baffle (242). The bottom of the working chamber (2) is provided with a through hole. The baffle (242) is movably installed below the through hole. The slag guide groove (241) is located below the baffle (242). The slag guide groove (241) is divided into a first body (243) and a second body (244). The first body (243) is integrally formed with the working chamber (2) and extends in a direction away from the working chamber (2). The bottom of the second body (244) is inclined. The second body (244) is used to connect the first body (243) and the through hole. The second body (244) and the first body (243) are engaged.

9. A three-dimensional, top-and-bottom detachable slow juicer according to claim 1, characterized in that: The bottom of the feeding hopper (3) is provided with a non-circular, irregularly shaped discharge port (33), and the discharge port (33) is provided with an inclined surface to guide external materials to slide into the working hopper (2).

10. A three-dimensional, top-and-bottom detachable slow juicer according to claim 9, characterized in that: The inner wall of the feeding hopper (3) is provided with a guide plate (34), which is located in the middle of the discharge port (33). The guide plate (34) cooperates with the pre-cutting head to guide the material into the discharge port (33).

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