Orange machine

Abstract

The invention discloses an orange machine. The orange machine comprises a machine body, two symmetrically-arranged extrusion structures and a bottom driving device. The interior of the machine body is divided into an extrusion bin and a driving bin. The machine cover is provided with an extrusion groove matched with the extrusion structure. The extrusion structure is composed of an extrusion protrusion and an extrusion push rod, and the driving device comprises a driving motor, a linkage mechanism and a linkage gear set. The single motor drives the gear set to be meshed with the linkage gear set, power is synchronously transmitted to the two linkage mechanisms, the extrusion push rod is driven through transmission of the lead screw to drive the extrusion protrusion to move up and down, and synchronous work of the double-extrusion structure is achieved. According to the design, the problems of high cost, large energy consumption and poor synchronism caused by the adoption of double motors in an existing double-extrusion orange machine are solved, the equipment manufacturing cost and energy consumption are reduced, the juicing efficiency and the juice quality are improved, meanwhile, the gravity center is lowered through the bottom driving layout, the equipment stability is enhanced, and the double-extrusion orange machine is suitable for family and commercial scenes.

Description

Technical Field

[0001] The present invention relates to the field of orange machines, and in particular to an orange machine. Background Art

[0002] As a common fruit and vegetable juicing device, orange juicers are widely used in home kitchens, restaurants, and other scenarios. Existing orange juicers typically use a single motor to drive a single extrusion head. The extrusion head is moved up and down or rotated through a gearbox or screw drive, thereby squeezing and crushing the orange pulp to extract the juice. As the market demand for juicing efficiency increases, some orange juicers have begun to adopt a dual-extrusion structure to process two orange halves at the same time, speeding up the juicing process. This dual-extrusion structure can significantly increase the amount of juice output per unit time, reduce user waiting time, and meet the high-volume juicing needs in scenarios such as commercial venues or family gatherings.

[0003] However, existing dual-extrusion orange squeezers have significant powertrain deficiencies. Most dual-extrusion orange squeezers utilize two independent motors to drive each extrusion head. This not only increases manufacturing costs and energy consumption, but also hinders precise synchronization of the two extrusion heads due to the difficulty in achieving fully aligned performance. This asynchronous squeezing process results in inconsistent results, impacting juice extraction efficiency and quality. Furthermore, the dual-motor design complicates the internal structure of the machine, making routine maintenance more challenging. Summary of the Invention

[0004] The main purpose of the present invention is to provide an orange machine, which aims to achieve synchronous drive and precise power distribution of a dual-extrusion structure through the cooperation of a single motor and a linkage gear set, reduce equipment costs and energy consumption, and improve juicing efficiency and juice quality.

[0005] The technical solutions of the present invention are as follows: An orange machine, comprising a body, two extrusion structures symmetrically arranged inside the body, and a drive device arranged at the bottom of the body. The body comprises a cover and a body. A extrusion compartment and a drive compartment are arranged inside the body. Two extrusion slots cooperating with the extrusion structures are arranged inside the cover. The extrusion structure is located in the extrusion compartment, and the drive device is located in the drive compartment. The extrusion structure includes an extrusion protrusion for cooperating with the extrusion groove, an extrusion push rod with one end connected to the inside of the extrusion protrusion, and an end of the extrusion push rod facing away from the extrusion protrusion extending into the drive compartment; The driving device includes two linkage mechanisms for driving the extrusion push rods to realize screw transmission, and a driving motor arranged between the two linkage mechanisms. The two linkage mechanisms are respectively connected to one end of the two extrusion push rods extending into the driving bin. A linkage gear set is provided between the two linkage mechanisms and the driving motors. The output shaft of the driving motor is fixedly connected with a driving gear set. The driving gear set and the linkage gear set are engaged with each other. The driving gear set is connected to the linkage mechanism. The driving gear set and the linkage gear synchronously transmit the driving force of the driving motor to the two linkage mechanisms.

[0006] In a possible embodiment, the linkage mechanism includes an internal threaded column and a drive shaft with a non-circular cross-section, the internal threaded column is fixedly connected to the drive magazine, the end of the extrusion push rod extending into the drive magazine is provided with a drive thread, the extrusion push rod is embedded in the internal threaded column and threadedly connected to the internal threaded column, one end of the drive shaft is embedded in the extrusion push rod and is slidably connected to the extrusion push rod, and the other end of the drive shaft is fixedly connected to the linkage gear set.

[0007] In one possible embodiment, the linkage gear set includes a first gear and a first duplex gear, the axis of the drive shaft overlaps with the rotation axis of the first gear, the drive shaft is fixedly connected to the first gear, the first duplex gear includes a first upper gear and a first lower gear, the first upper gear is meshed with the first gear, and the first lower gear is meshed with the drive gear set.

[0008] In one possible embodiment, the driving gear set includes a second gear and a second duplex gear, the axis of the driving motor output shaft overlaps with the rotation axis of the second gear, the driving motor output shaft is fixedly connected to the second gear, the second duplex gear includes a second upper gear and a second lower gear, the second upper gear is meshed with the second gear, and the second lower gear is meshed with the first lower gear.

[0009] In a possible embodiment, a connecting groove is provided inside the extrusion protrusion, one end of the extrusion push rod is embedded in the connecting groove, and the cross-section of the end of the extrusion push rod embedded in the connecting groove and the cross-section of the connecting groove are both polygonal structures.

[0010] In a possible embodiment, fixing parts for fixing the machine cover are provided on both sides of the fuselage, the lower end of the fixing part is rotatably connected to the fuselage, the upper end of the fixing part is arc-shaped and abuts on the machine cover, and a limiting protrusion is provided at the abutment between the machine cover and the fixing part to prevent the fixing part from accidentally falling off, and the fixing part is provided with an auxiliary handle for facilitating the rotation of the fixing part.

[0011] In a possible embodiment, a cutting groove for cutting fruit is provided on the top of the machine cover, a flip-up auxiliary cover for fixing the cut fruit is provided on the cutting groove, a cutting structure is provided between the two extrusion structures, and the cutting structure moves up and down with the extrusion structure to cut the fruit in the cutting groove.

[0012] In a possible embodiment, the cutting structure includes a cutting blade and two connecting strips, the two connecting strips are respectively fixed on both sides of the cutting blade, and the ends of the two connecting strips facing away from the cutting blade are respectively rotatably connected to the extrusion push rods of the two extrusion structures.

[0013] In a possible embodiment, one end of the connecting strip connected to the extrusion push rod is fixedly connected to a connecting ring, a rotating bearing is provided between the connecting strip and the extrusion push rod, the rotating bearing is embedded in the extrusion push rod, the inner wall of the rotating bearing abuts against the extrusion push rod, and the connecting ring is sleeved on the outer wall of the rotating bearing.

[0014] In a possible embodiment, a reinforcing rib is provided between the cutting blade and the connecting ring, and two ends of the reinforcing rib are fixedly connected to the cutting blade and the connecting ring respectively.

[0015] The working principle and beneficial effects of the present invention are: The technical solution of the present invention is to set a driving motor at the bottom of the machine body, and use the driving gear set connected to the output shaft of the driving motor to engage with the linkage gear set to synchronously transmit the driving force to the two linkage mechanisms, thereby realizing synchronous driving of the two extrusion structures; through the screw transmission method, the linkage mechanism drives the extrusion push rod to drive the extrusion protrusion to move, ensuring the precise and consistent operation of the dual extrusion structure; through the symmetrical arrangement of the two extrusion structures and the layout in which the driving motor is located in the middle of the two linkage mechanisms, and the spatial arrangement of the driving bin, the extrusion bin, etc., a reasonable distribution of power is achieved; through the above-mentioned structural design, the problems of high cost and poor synchronization caused by the existing dual-extrusion structure orange machine driven by dual motors are changed, effectively reducing energy consumption, simplifying the structure, and improving juicing efficiency and juice quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a top view of the present invention; Figure 3 for Figure 2 Cross-sectional view at AA; Figure 4 for Figure 3 Cross-sectional view at BB; Figure 5 for Figure 3 Cross-sectional view at CC.

[0018] Explanation of the accompanying figures: 1. Machine cover; 2. Machine body; 3. Extrusion structure; 4. Driving device; 5. Cutting structure; 11. Extrusion groove; 12. Cutting groove; 13. Auxiliary cover; 14. Limiting protrusion; 21. Extrusion chamber; 22. Driving chamber; 23. Fixing part; 24. Auxiliary handle; 31. Extrusion protrusion; 32. Extrusion push rod; 33. Connecting trough body; 41. Driving motor; 42. Internal threaded column; 43. Driving shaft; 44. First gear; 45. First duplex gear; 46. Second gear; 47. Second duplex gear; 51. Cutting blade; 52. Connecting strip; 53. Connecting ring; 54. Rotating bearing; 55. Reinforcing rib; 451. First upper gear; 452. First lower gear; 471. Second upper gear; 472. Second lower gear.

[0019] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0021] like Figures 1 to 5 As shown, this embodiment proposes an orange machine, including a body, two extrusion structures 3 symmetrically arranged inside the body, and a driving device 4 arranged at the bottom of the body. The body includes a cover 1 and a body 2, an extrusion bin 21 and a driving bin 22 are arranged inside the body 2, two extrusion grooves 11 cooperating with the extrusion structure 3 are arranged inside the cover 1, the extrusion structure 3 is located in the extrusion bin 21, and the driving device 4 is located in the driving bin 22.

[0022] The machine body consists of a cover 1 and a body 2. Two extrusion slots 11 in the cover 1 cooperate with the extrusion structure 3 to provide positioning and guidance for squeezing the oranges. A squeezing chamber 21 in the body 2 accommodates the extrusion structure 3, and a drive chamber 22 houses the drive device 4. This spatial layout rationally divides the functional areas, ensuring the orderly operation of each component while also protecting the internal structure. This makes the overall structure of the orange machine compact and stable, making it easy for users to operate and place the device. The two symmetrically arranged extrusion structures 3 can squeeze and juice two orange halves simultaneously, which exponentially improves juicing efficiency compared to a single extrusion structure 3, meeting users' needs for quickly obtaining large amounts of juice. The symmetrical layout ensures uniform force distribution throughout the machine, reducing vibration and noise during operation, and improving the stability and service life of the device.

[0023] The extrusion structure 3 includes an extrusion protrusion 31 for engaging with the extrusion groove 11, an extrusion push rod 32 having one end connected to the interior of the extrusion protrusion 31, and an end of the extrusion push rod 32 facing away from the extrusion protrusion 31 extending into the drive chamber 22. A connecting groove 33 is provided inside the extrusion protrusion 31, and one end of the extrusion push rod 32 is embedded in the connecting groove 33. The cross-section of the end of the extrusion push rod 32 embedded in the connecting groove 33 and the cross-section of the connecting groove 33 both have a polygonal structure.

[0024] The squeezing protrusion 31 in the squeezing structure 3 cooperates with the squeezing groove 11 of the cover 1 to form a closed space during the squeezing process, preventing juice from splashing, ensuring that the oranges are fully squeezed, and improving the juice yield; one end of the squeezing push rod 32 is connected to the squeezing protrusion 31, and the other end extends to the drive compartment 22 and is connected to the linkage mechanism, transmitting the power of the linkage mechanism to the squeezing protrusion 31, realizing stable up and down squeezing movement. Its structural design ensures effective force transmission, making the squeezing action accurate and reliable. The connecting groove 33 inside the squeezing protrusion 31 and the embedded end of the squeezing push rod 32 both adopt a polygonal structure. The two cooperate with each other to effectively limit the relative rotation between the squeezing push rod 32 and the squeezing protrusion 31, ensuring that the squeezing push rod 32 stably transmits the power transmitted by the linkage mechanism to the squeezing protrusion 31, so that the squeezing protrusion 31 is evenly stressed and moves accurately when squeezing oranges; compared with the circular connection, the polygonal connection method increases the contact area and friction between the two, enhances the stability of the connection, reduces component wear and operating noise caused by looseness, and improves the overall durability and reliability of the orange machine, while ensuring a stable and efficient juicing process, and improving the juice yield and juicing efficiency.

[0025] The driving device 4 includes two linkage mechanisms for driving the extrusion push rods 32 to realize screw transmission, and a driving motor 41 arranged between the two linkage mechanisms. The two linkage mechanisms are respectively connected to one end of the two extrusion push rods 32 extending into the driving bin 22. A linkage gear set is arranged between the two linkage mechanisms and the driving motor 41. The output shaft of the driving motor 41 is fixedly connected with the driving gear set. The driving gear set and the linkage gear set are engaged with each other. The driving gear set is connected to the linkage mechanism. The driving gear set and the linkage gear synchronously transmit the driving force of the drive motor 41 to the two linkage mechanisms.

[0026] Drive unit 4 is positioned at the bottom of the machine, effectively lowering the machine's center of gravity and enhancing its stability during operation, reducing vibration and displacement. Drive motor 41, serving as the power source, is centrally located. Through the meshing of the drive and linkage gear sets, it evenly and synchronously transmits driving force to the two linkage mechanisms, avoiding the high cost and poor synchronization associated with dual motors. This reduces energy consumption and costs while ensuring consistent operation of the dual extrusion mechanisms 3. The two linkage mechanisms drive the extrusion push rods 32 via a screw drive. This screw drive offers high transmission precision, smooth motion, and strong load-bearing capacity. It precisely controls the travel and force of the extrusion push rods 32, ensuring a stable and efficient orange squeezing process by the extrusion mechanism 3, further enhancing the juicing effect and device durability. Drive motor 41 is controlled by a microswitch.

[0027] In this embodiment, the linkage mechanism includes an internal threaded column 42 and a drive shaft 43 with a non-circular cross-section. The internal threaded column 42 is fixedly connected to the drive bin 22. A drive thread is set at one end of the extrusion push rod 32 extending into the drive bin 22. The extrusion push rod 32 is embedded in the internal threaded column 42 and is threadedly connected to the internal threaded column 42. One end of the drive shaft 43 is embedded in the extrusion push rod 32 and is slidably connected to the extrusion push rod 32. The other end of the drive shaft 43 is fixedly connected to the linkage gear set.

[0028] The internal threaded column 42 is fixedly connected to the drive chamber 22, providing a basic structure of threaded transmission for the squeezing push rod 32. The squeezing push rod 32 is threadedly connected to the internal threaded column 42 through the driving thread. When the driving shaft 43 drives the squeezing push rod 32 to rotate, the threaded transmission principle is used to convert the rotational motion into up and down linear motion to realize the squeezing action of the orange. While moving up and down linearly, the squeezing push rod 32 rotates to drive the squeezing protrusion 31 to rotate, and then the orange is rotationally squeezed to further improve the juice yield; the threaded transmission has a precise transmission ratio and self-locking function, which ensures the stability and controllability of the movement of the squeezing push rod 32, avoids slipping or position deviation during the squeezing process, and makes the force and stroke of each squeezing consistent, effectively improving the juicing efficiency and juice yield. One end of the drive shaft 43 with a non-circular cross-section is embedded in the extrusion push rod 32 and is slidingly connected to it, and the other end is fixedly connected to the linkage gear set. When transmitting power, the non-circular cross-section can prevent relative rotation between the drive shaft 43 and the extrusion push rod 32, ensuring that the rotational power of the drive shaft 43 can be reliably transmitted to the extrusion push rod 32; at the same time, the sliding connection method allows the extrusion push rod 32 to move axially under the drive shaft 43, and cooperates with the internal threaded column 42 to achieve stable screw transmission. This structural design enhances the reliability and stability of power transmission, reduces energy loss, and improves the overall performance of the orange machine.

[0029] The linkage gear set includes a first gear 44 and a first double gear 45. The axis of the drive shaft 43 overlaps with the rotation axis of the first gear 44. The drive shaft 43 is fixedly connected to the first gear 44. The first double gear 45 includes a first upper gear 451 and a first lower gear 452. The first upper gear 451 is engaged with the first gear 44, and the first lower gear 452 is engaged with the drive gear set.

[0030] The first gear 44 is fixedly connected to the drive shaft 43 and the axis centers overlap, directly transmitting the rotational motion of the drive shaft 43 to the first gear 44, providing initial power for subsequent gear transmission; the first upper gear 451 of the first double gear 45 is engaged with the first gear 44, and the first lower gear 452 is engaged with the drive gear set. Through the two-stage gear transmission, the power transmission direction and speed are changed, so that the power of the drive motor 41 can be efficiently and stably transmitted to the drive shaft 43.

[0031] The driving gear set includes a second gear 46 and a second double gear 47. The axis of the output shaft of the driving motor 41 overlaps with the rotation axis of the second gear 46. The output shaft of the driving motor 41 is fixedly connected to the second gear 46. The second double gear 47 includes a second upper gear 471 and a second lower gear 472. The second upper gear 471 is engaged with the second gear 46, and the second lower gear 472 is engaged with the first lower gear 452.

[0032] The second gear 46 is fixedly connected to the output shaft of the drive motor 41 and the axis overlaps, directly receiving the power output of the drive motor 41; the second upper gear 471 of the second double gear 47 is engaged with the second gear 46, and the second lower gear 472 is engaged with the first lower gear 452 of the first double gear 45. Through this multi-stage gear transmission structure, the power of the drive motor 41 is evenly and synchronously distributed to the two linkage mechanisms, ensuring that the dual extrusion structure 3 operates in a consistent manner; the multi-stage gear transmission not only improves the stability and reliability of power transmission, but also optimizes the spatial structure through the reasonable layout of gears, making the overall design of the drive device 4 more compact, reducing the space occupied by the equipment, and at the same time reducing operating noise, thereby improving the user experience.

[0033] In this embodiment, fixing parts 23 for fixing the machine cover 1 are provided on both sides of the fuselage 2. The lower end of the fixing part 23 is rotatably connected to the fuselage 2, and the upper end of the fixing part 23 is arc-shaped and abuts on the machine cover 1. A limiting protrusion 14 is provided at the abutment between the machine cover 1 and the fixing part 23 to prevent the fixing part 23 from accidentally falling off. The fixing part 23 is provided with an auxiliary handle 24 for facilitating the rotation of the fixing part 23.

[0034] The lower ends of the fixing parts 23 on both sides of the body 2 are rotatably connected to the body 2, and the arc-shaped structure at the upper end abuts the machine cover 1, cooperating with the limiting protrusion 14 on the machine cover 1 to form a stable locking structure, which reliably fixes the machine cover 1 on the body 2, preventing the cover 1 from being accidentally opened when the orange machine is working, and ensuring safe use; the auxiliary handle 24 set on the fixing part 23 provides a fulcrum for the user to operate the fixing part 23, which is convenient for the user to easily rotate the fixing part 23, realize the quick opening and closing of the machine cover 1, simplify the operation process, and improve the convenience of use; at the same time, the cooperation between the fixing part 23 and the limiting protrusion 14 enhances the stability of the overall structure of the orange machine, reduces the vibration and noise caused by loose components during operation, extends the service life of the equipment, and makes users more worry-free and labor-saving during operation.

[0035] In this embodiment, a cutting groove 12 for cutting fruits is provided on the top of the machine cover 1, and a reversible auxiliary cover 13 for fixing the cut fruits is provided on the cutting groove 12. A cutting structure 5 is provided between the two squeezing structures 3, and the cutting structure 5 moves up and down together with the squeezing structure 3, thereby cutting the fruits in the cutting groove 12.

[0036] The cutting groove 12 at the top of the cover 1 provides dedicated space for fruit cutting. The reversible auxiliary cover 13 secures the fruit before cutting, preventing it from sliding and shifting during cutting, ensuring a stable and precise cutting process. A locking mechanism can be provided on the auxiliary cover 13 to secure its connection to the cover 1; manual downward pressure can also be employed to ensure smooth fruit cutting during the cutting process. This improves cutting efficiency and safety. The cutting structure 5 between the two squeezing structures 3 moves up and down with the squeezing structures 3, enabling automatic cutting. This integrates the fruit cutting and juicing processes, reducing the need for manual cutting, simplifying the operation steps, and improving user convenience. This also makes the orange machine more integrated and intelligent.

[0037] The cutting structure 5 includes a cutting blade 51 and two connecting strips 52. The two connecting strips 52 are fixed to either side of the cutting blade 51. The ends of the two connecting strips 52 facing away from the cutting blade 51 are rotatably connected to the extrusion push rods 32 of the two extrusion structures 3. A connecting ring 53 is fixedly connected to the end of the connecting strip 52 connected to the extrusion push rods 32. A rotating bearing 54 is provided between the connecting strip 52 and the extrusion push rods 32. The rotating bearing 54 is embedded in the extrusion push rods 32. The inner wall of the rotating bearing 54 abuts the extrusion push rods 32, and the connecting ring 53 is sleeved on the outer wall of the rotating bearing 54.

[0038] The cutting blade 51 in the cutting structure 5 is the core component for achieving fruit cutting. Two connecting strips 52 are fixed on both sides of the cutting blade 51, which are rotatably connected to the extrusion push rod 32, so that the cutting structure 5 can move up and down with the extrusion push rod 32 to complete the cutting action, and can also ensure the normal operation of the extrusion push rod 32; a rotating bearing 54 is set between the connecting strip 52 and the extrusion push rod 32, and is fixed by a connecting ring 53. The design of the rotating bearing 54 greatly reduces the friction resistance of the connection part, ensuring that the cutting structure 5 rotates smoothly, reduces component wear, extends service life, and ensures that the cutting action is smooth and efficient.

[0039] A reinforcing rib 55 is provided between the cutting blade 51 and the connecting ring 53 , and two ends of the reinforcing rib 55 are fixedly connected to the cutting blade 51 and the connecting ring 53 respectively.

[0040] The reinforcing rib 55 between the cutting blade 51 and the connecting ring 53 is fixedly connected to the cutting blade 51 and the connecting ring 53 at both ends, effectively enhancing the overall strength and rigidity of the cutting structure 5. When cutting fruit, it can withstand greater cutting resistance, prevent the cutting blade 51 from being deformed or the connection part from being loose, ensure the stability and reliability of the cutting structure 5, thereby improving the cutting effect and equipment durability, and reducing the risk of failure caused by insufficient structural strength.

[0041] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0042] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An orange machine, comprising a machine body, two extrusion structures (3) symmetrically arranged inside the machine body, and a driving device (4) arranged at the bottom of the machine body, characterized in that: The machine body comprises a machine cover (1) and a machine body (2); an extrusion chamber (21) and a drive chamber (22) are provided inside the machine body (2); two extrusion slots (11) cooperating with an extrusion structure (3) are provided inside the machine cover (1); the extrusion structure (3) is located in the extrusion chamber (21); and the drive device (4) is located in the drive chamber (22); The extrusion structure (3) comprises an extrusion protrusion (31) for cooperating with the extrusion groove (11), an extrusion push rod (32) one end of which is connected to the interior of the extrusion protrusion (31), and an end of the extrusion push rod (32) which is away from the extrusion protrusion (31) extends into the drive chamber (22); The driving device (4) includes two linkage mechanisms for driving the extrusion push rods (32) to realize screw transmission, and a driving motor (41) arranged between the two linkage mechanisms. The two linkage mechanisms are respectively connected to one end of the two extrusion push rods (32) extending into the driving bin (22). A linkage gear set is provided between the two linkage mechanisms and the driving motor (41). The output shaft of the driving motor (41) is fixedly connected to the driving gear set. The driving gear set and the linkage gear set are meshed with each other. The driving gear set is connected to the linkage mechanism. The driving gear set and the linkage gear synchronously transmit the driving force of the driving motor (41) to the two linkage mechanisms.

2. The orange machine according to claim 1, characterized in that: The linkage mechanism includes an internal thread column (42) and a drive shaft (43) with a non-circular cross section, wherein the internal thread column (42) is fixedly connected to the drive chamber (22), and one end of the extrusion push rod (32) extending into the drive chamber (22) is provided with a drive thread, the extrusion push rod (32) is embedded in the internal thread column (42) and is threadedly connected to the internal thread column (42), one end of the drive shaft (43) is embedded in the extrusion push rod (32) and is slidably connected to the extrusion push rod (32), and the other end of the drive shaft (43) is fixedly connected to the linkage gear set.

3. The orange machine according to claim 2, characterized in that: The linkage gear set includes a first gear (44) and a first double gear (45), the axis of the drive shaft (43) overlaps with the rotation axis of the first gear (44), the drive shaft (43) is fixedly connected to the first gear (44), and the first double gear (45) includes a first upper gear (451) and a first lower gear (452), the first upper gear (451) is meshed with the first gear (44), and the first lower gear (452) is meshed with the drive gear set.

4. The orange machine according to claim 3, characterized in that: The driving gear set includes a second gear (46) and a second double gear (47), the axis of the output shaft of the driving motor (41) overlaps with the rotation axis of the second gear (46), the output shaft of the driving motor (41) is fixedly connected to the second gear (46), and the second double gear (47) includes a second upper gear (471) and a second lower gear (472), the second upper gear (471) is meshed with the second gear (46), and the second lower gear (472) is meshed with the first lower gear (452).

5. The orange machine according to claim 1, characterized in that: A connecting groove (33) is provided inside the extrusion protrusion (31), and one end of the extrusion push rod (32) is embedded in the connecting groove (33). The cross-section of the end of the extrusion push rod (32) embedded in the connecting groove (33) and the cross-section of the connecting groove (33) both have a polygonal structure.

6. The orange machine according to claim 1, characterized in that: Fixing members (23) for fixing the cover (1) are provided on both sides of the body (2), the lower end of the fixing member (23) is rotatably connected to the body (2), the upper end of the fixing member (23) is arc-shaped and abuts against the cover (1), and a limiting protrusion (14) for preventing the fixing member (23) from accidentally falling off is provided at the abutment point between the cover (1) and the fixing member (23), and the fixing member (23) is provided with an auxiliary handle (24) for facilitating the rotation of the fixing member (23).

7. The orange machine according to claim 1, characterized in that: The top of the machine cover (1) is provided with a cutting groove (12) for cutting fruit, and a reversible auxiliary cover (13) for fixing the cut fruit is provided on the cutting groove (12). A cutting structure (5) is provided between the two squeezing structures (3), and the cutting structure (5) moves up and down together with the squeezing structure (3) to cut the fruit in the cutting groove (12).

8. The orange machine according to claim 7, characterized in that: The cutting structure (5) comprises a cutting blade (51) and two connecting strips (52). The two connecting strips (52) are respectively fixed on both sides of the cutting blade (51). One end of the two connecting strips (52) facing away from the cutting blade (51) is rotatably connected to the extrusion push rods (32) of the two extrusion structures (3).

9. The orange machine according to claim 8, characterized in that: One end of the connecting strip (52) connected to the extrusion push rod (32) is fixedly connected to a connecting ring (53), a rotating bearing (54) is provided between the connecting strip (52) and the extrusion push rod (32), the rotating bearing (54) is embedded in the extrusion push rod (32), the inner wall of the rotating bearing (54) is in contact with the extrusion push rod (32), and the connecting ring (53) is sleeved on the outer wall of the rotating bearing (54).

10. The orange machine according to claim 9, characterized in that: A reinforcing rib (55) is provided between the cutting blade (51) and the connecting ring (53), and two ends of the reinforcing rib (55) are fixedly connected to the cutting blade (51) and the connecting ring (53), respectively.

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