Fruit paste machine

Abstract

A fruit puree machine comprises a machine shell, a driving device, a cup assembly and an operation assembly, the driving device, the cup assembly and the operation assembly are arranged on the machine shell, a lock catch assembly and a cutter assembly are arranged on the cup assembly, the cutter assembly is locked on the cup assembly through the lock catch assembly, a cutter bar is arranged at the output end of the driving device, and the operation assembly is in transmission fit with the cup assembly; when the operation assembly moves, the cup assembly is driven to ascend and descend, when the cup assembly ascends, the cutter bar is inserted into the cutter assembly, the cutter bar and the cutter assembly are meshed with each other, and meanwhile the lock catch assembly unlocks and releases the cutter assembly under the action of the machine shell. According to the fruit puree machine, the driving device, the cup assembly and the operation assembly are arranged, the cup assembly is provided with the lock catch assembly and the cutter assembly, when the cup assembly ascends, the cutter rod is inserted into the cutter assembly and engaged with the cutter assembly, meanwhile, the lock catch assembly unlocks and releases the cutter assembly under the action of the machine shell, and the cutter assembly can work, namely when the cup assembly does not ascend, the cutter rod is locked by the lock catch assembly. And the cutter assembly cannot work, so that danger caused by work of the cutter assembly due to misoperation is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of puree machines, and particularly relates to a puree machine. Background Art

[0002] Chinese Patent Document No. CN222693241U disclosed a micro puree machine on April 1, 2025, belonging to the technical field of food processing. It includes a housing, an ice shaving mechanism, and a cup assembly. The ice shaving mechanism includes a driving component and an ice crushing component. The driving component is installed on the housing, and the ice crushing component is installed on the housing and cooperates with the driving component. The housing has an opening for the cup assembly to enter and exit the housing. The driving component drives the ice crushing component to perform ice shaving on the food in the cup. When the cup is in the first moving position, the micro puree machine stops operating, and the cup can be placed in the housing through the opening. When the cup moves from the first moving position to the second moving position, the driving component is started, the ice crushing component is in an operating state, and at least part of the ice crushing component is located inside the cup. The ice crushing component is used for stirring or crushing food. When the cup is in the first moving position (i.e., when the cup has not risen), if the ice crushing component works due to misoperation, it is likely to be dangerous.

[0003] Therefore, it is necessary to make further improvements. Summary of the Invention

[0004] The purpose of the present invention is to provide a puree machine with a simple structure, safe and reliable, convenient to operate, good user experience, and strong practicability, so as to overcome the deficiencies of the prior art.

[0005] A puree machine designed according to this purpose includes a housing, and is characterized in that: it further includes a driving device, a cup assembly, and an operating assembly provided on the housing. A locking component and a knife component are provided on the cup assembly. The knife component is locked on the cup assembly through the locking component. A knife rod is provided at the output end of the driving device. The operating assembly is in transmission cooperation with the cup assembly. When the operating assembly moves, it drives the cup assembly to move up and down. When the cup assembly rises, the knife rod is inserted into the knife component and the two are engaged with each other. At the same time, the locking component is unlocked and the knife component is released under the action of the housing.

[0006] It further includes a lifting transmission mechanism provided on the housing. The driving device is in transmission connection with the lifting transmission mechanism. When the driving device drives the knife component to rotate through the knife rod, the lifting transmission mechanism drives the driving device to move up and down. When the driving device descends, it drives the knife component to move downward through the knife rod and enter the inner cavity of the cup assembly.

[0007] The operating assembly includes a handle, a connecting rod member, and a slider. The handle is in transmission connection with the first end of the connecting rod member. The second end of the connecting rod member is rotatably connected to the slider. When the handle rotates, it drives the slider to move left and right through the connecting rod member. When the slider moves left and right, it drives the cup assembly to move up and down.

[0008] A first inclined surface is provided on the slider, and a second inclined surface is provided at the bottom of the cup assembly. When the slider moves left and right, the cup assembly is driven to move up and down through the cooperation of the first inclined surface and the second inclined surface.

[0009] The cup assembly includes a cup body and a cup cover covering the top of the cup body. The locking component includes a sliding plate and a lock respectively slidably arranged on the cup cover. The sliding plate and the lock are interlocked with each other, and the locks are respectively located on both sides of the sliding plate; when in the waiting state, the two locks clamp the knife assembly to lock the knife assembly on the cup cover. When the cup assembly rises, the sliding plate moves outward under the action of the housing to drive the locks to open with each other, thereby unlocking and releasing the knife assembly.

[0010] A third inclined surface is provided on the sliding plate, and a fourth inclined surface is provided on the housing. When the cup assembly rises, the sliding plate moves outward through the cooperation of the third inclined surface and the fourth inclined surface.

[0011] Sliding columns are respectively arranged on both sides of the sliding plate, and sliding grooves are provided on the locks. When the sliding plate moves outward, the sliding columns slide relative to the sliding grooves to drive the two locks to open with each other; An elastic member is arranged between the two locks. When the cup assembly descends, the two locks are closed with each other under the elastic force of the elastic member to clamp the knife assembly. When the two locks are closed with each other, the sliding columns slide relatively and reset on the sliding grooves to drive the sliding plate to move inward.

[0012] The knife assembly includes a knife holder and a knife head mounted on the knife holder. A jack is provided on the knife holder. A plurality of first ribs are annularly distributed on the outer periphery of the knife rod, and a plurality of second ribs are annularly distributed on the periphery of the jack. A magnetic member is provided on the knife rod, and the knife holder and the knife head are metal parts; when the cup assembly rises, the knife rod is inserted into the jack, the first ribs and the second ribs are engaged with each other, and the magnetic member and the knife assembly are attracted to each other.

[0013] The driving device includes a motor and a gearbox. The motor is drivingly connected to the input end of the gearbox, and the output end of the gearbox is connected to the knife rod.

[0014] The lifting transmission mechanism includes a connecting rod, a lower gear assembly, a screw rod and a nut. An upper gear assembly is arranged in the gearbox. The motor is drivingly connected to the upper gear assembly, and the upper gear assembly is drivingly connected to the knife rod. One end of the connecting rod is cooperatively connected to the upper gear assembly and the other end is cooperatively connected to the lower gear assembly. The upper gear assembly is rotationally connected to the nut, and the nut is slidably arranged up and down on the screw rod. One end of the screw rod is rotationally connected to the gearbox and the other end is cooperatively connected to the lower gear assembly; the motor drives the knife rod to rotate through the upper gear assembly, and at the same time the upper gear assembly drives the connecting rod to rotate. The connecting rod drives the screw rod to rotate through the lower gear assembly so that the nut slides up and down on the screw rod, thereby driving the gearbox and the motor to move up and down. When the gearbox descends, the knife assembly is driven by the knife rod to move downward and enter the inner cavity of the cup body. When the gearbox rises, the knife assembly is driven by the knife rod to move upward to the cup cover.

[0015] The puree machine of the present invention is provided with a driving device, a cup assembly and an operating assembly. The cup assembly is provided with a locking assembly and a knife assembly. When the cup assembly rises, the knife rod is inserted into the knife assembly and they engage with each other. At the same time, the locking assembly is unlocked by the housing to release the knife assembly, and only then can the knife assembly work. That is, when the cup assembly does not rise, the knife assembly cannot work, preventing danger caused by the knife assembly working due to misoperation and making the use of the puree machine safer. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the puree machine when the cup assembly descends in an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the overall structure of the puree machine when the cup assembly rises in an embodiment of the present invention.

[0018] Figure 3 It is a cross-sectional view of the puree machine when the cup assembly descends and the driving device rises in an embodiment of the present invention.

[0019] Figure 4 It is a cross-sectional view of the puree machine when the cup assembly rises and the driving device rises in an embodiment of the present invention.

[0020] Figure 5 It is a cross-sectional view of the puree machine when the cup assembly rises and the driving device descends in an embodiment of the present invention.

[0021] Figure 6 It is a cross-sectional view of the operating assembly and the cup assembly when the cup assembly descends in an embodiment of the present invention.

[0022] Figure 7 It is a cross-sectional view of the operating assembly and the cup assembly when the cup assembly rises in an embodiment of the present invention.

[0023] Figure 8 It is a schematic exploded view of the cup assembly when the locks are closed with each other in an embodiment of the present invention.

[0024] Figure 9 It is a schematic exploded view of the cup assembly when the locks are opened with each other in an embodiment of the present invention.

[0025] Figure 10 It is an exploded view of the locking assembly and the cup assembly in an embodiment of the present invention.

[0026] Figure 11 It is a front view of the locking assembly when the locks are closed with each other in an embodiment of the present invention.

[0027] Figure 12 It is a front view of the locking assembly when the locks are opened with each other in an embodiment of the present invention.

[0028] Figure 13 This is a partial structural exploded view of the tool shank and the tool assembly in an embodiment of the present invention.

[0029] Figure 14 This is a schematic exploded view of the operation assembly and the cup assembly in an embodiment of the present invention.

[0030] Figure 15 This is a schematic assembly structure view of the driving device and the lifting transmission mechanism when the driving device rises in an embodiment of the present invention.

[0031] Figure 16 This is a schematic assembly structure view of the driving device and the lifting transmission mechanism when the driving device descends in an embodiment of the present invention.

[0032] Figure 17 This is a partial structural schematic view of the driving device in an embodiment of the present invention. Detailed implementation manners

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Refer to Figures 1 - 17 , this puree machine includes a machine shell 1, a driving device 2 arranged on the machine shell 1, a cup assembly 3 and an operation assembly 4. A locking component 5 and a tool assembly 6 are arranged on the cup assembly 3. The tool assembly 6 is locked on the cup assembly 3 through the locking component 5. A tool shank 7 is arranged at the output end of the driving device 2. The operation assembly 4 is in transmission cooperation with the cup assembly 3. When the operation assembly 4 moves, it drives the cup assembly 3 to move up and down. When the cup assembly 3 rises, the tool shank 7 is inserted into the tool assembly 6 and the two are engaged with each other. At the same time, the locking component 5 is unlocked by the action of the machine shell 1 to release the tool assembly 6. At this time, the driving device 2 can drive the tool assembly 6 to work through the tool shank 7.

[0035] It further includes a lifting transmission mechanism 8 arranged on the machine shell 1. The driving device 2 is in transmission connection with the lifting transmission mechanism 8. When the driving device 2 drives the tool assembly 6 to rotate through the tool shank 7, the lifting transmission mechanism 8 drives the driving device 2 to move up and down. When the driving device 2 descends, it drives the tool assembly 6 to move downward through the tool shank 7 and enter the inner cavity 9 of the cup assembly 3. Further, the tool assembly 6 can cut the food on the inner cavity 9. This structure integrates user operation, tool assembly locking and power transmission into coherent actions through mechanical linkage, taking into account both convenience and safety.

[0036] The operating component 4 includes a handle 10, a connecting rod member 11 and a slider 12. The handle 10 is drivingly connected to the first end of the connecting rod member 11, and the second end of the connecting rod member 11 is rotatably connected to the slider 12. When the handle 10 rotates, it drives the slider 12 to move left and right through the connecting rod member 11. When the slider 12 moves left and right, it drives the cup component 3 to move up and down. The connecting rod member 11 includes a first connecting rod 37 and a second connecting rod 38 that are rotatably connected to each other. The handle 10 is cooperatively connected to the first connecting rod 37, and the second connecting rod 38 is rotatably connected to the slider 12. As Figure 6 and Figure 7 shown, when the handle 10 rotates clockwise, it drives the slider 12 to move to the right through the connecting rod member 11. Further, the slider 12 drives the cup component 3 to rise. When the handle 10 rotates counterclockwise, it drives the slider 12 to move to the left through the connecting rod member 11. Further, the slider 12 drives the cup component 3 to descend.

[0037] A first inclined surface 13 is provided at the right end of the slider 12, and a second inclined surface 14 is provided at the bottom of the cup component 3. When the slider 12 moves left and right, it drives the cup component 3 to move up and down through the cooperation of the first inclined surface 13 and the second inclined surface 14.

[0038] The cup component 3 includes a cup body 15 and a cup cover 16 covering the top of the cup body 15. The lock component 5 includes a slide plate 17 and a lock 18 that are respectively slidably provided on the cup cover 16. The slide plate 17 and the lock 18 are interlocked with each other, and the locks 18 are respectively located on both sides of the slide plate 17. As Figure 8 and Figure 11 shown, when in the pending state, the two locks 18 clamp the knife component 6 (knife holder 24) so that the knife component 6 is locked on the cup cover 16. As Figure 9 and Figure 12 shown, when the cup component 3 rises, the slide plate 17 moves outward under the action of the housing 1 to drive the locks 18 to open with each other, thereby unlocking and releasing the knife component 6.

[0039] A third inclined surface 19 is provided at one end of the slide plate 17, and a fourth inclined surface 20 is provided on the housing 1. When the cup component 3 rises, the slide plate 17 moves outward through the cooperation of the third inclined surface 19 and the fourth inclined surface 20.

[0040] Sliding columns 21 are respectively provided on both sides of the slide plate 17, and sliding grooves 22 are provided on the locks 18. When the slide plate 17 moves outward, the sliding columns 21 slide relatively on the sliding grooves 22 to drive the two locks 18 to open with each other; An elastic member 23 is connected between the two locks 18. The elastic member 23 is a tension spring. When the cup component 3 descends, the third inclined surface 19 of the slide plate 17 disengages from the fourth inclined surface 20 of the housing 1. The two locks 18 are mutually closed under the elastic force of the elastic member 23, that is, reset to the pending state to clamp the knife component 6, thereby re-locking the knife component 6. When the two locks 18 are mutually closed, the sliding columns 21 slide relatively and reset on the sliding grooves 22 to drive the slide plate 17 to move inward.

[0041] The cup lid 16 is provided with a first guiding edge 39 for guiding the sliding of the latch 18 and a second guiding edge for guiding the sliding of the slide plate 17.

[0042] The bottom of the cup body 15 is provided with a base 40, and the second inclined surface 14 is arranged on the base 40.

[0043] The knife assembly 6 includes a knife holder 24 and a knife head 25 mounted on the knife holder 24. A jack 26 is arranged on the knife holder 24. A plurality of first ribs 27 are annularly distributed on the outer periphery of the knife rod 7. A plurality of second ribs 28 are annularly distributed on the circumferential side of the jack 26. A magnetic member 29 is arranged on the knife rod 7. The magnetic member 29 is a magnet. The knife holder 24 and the knife head 25 are metal parts (such as steel materials). When the cup assembly 3 rises, the knife rod 7 is inserted into the jack 26. The first ribs 27 and the second ribs 28 are engaged with each other, and the magnetic member 29 and the knife assembly 6 are attracted to each other, that is, the knife assembly 6 is adsorbed on the knife rod 7 by magnetic force, so as to realize the connection between the knife rod 7 and the knife holder 24. When the two latches 18 re-lock the knife assembly 6, the handle 10 is rotated to drive the cup assembly 3 to descend, so that the knife rod 7 is disengaged from the jack 26, and at this time the knife assembly 6 cannot work.

[0044] A connector 41 is screwed to the lower end of the knife rod 7. The first ribs 27 are arranged on the connector 41. The magnetic member 29 is mounted at the bottom of the connector 41, so that the knife rod 7 is connected to the knife holder 24 through the connector 41.

[0045] The driving device 2 includes a motor 30 and a gearbox 31. The motor 30 drives and connects the input end of the gearbox 31, and the output end of the gearbox 31 is connected to the knife rod 7.

[0046] The lifting transmission mechanism 8 includes a connecting rod 32, a lower gear assembly 33, a screw rod 34 and a nut 35. An upper gear assembly 36 is arranged in the gearbox 31. Both the upper gear assembly 36 and the lower gear assembly 33 include a plurality of meshing gears. The motor 30 is drivingly connected to the upper gear assembly 36. The upper gear assembly 36 is drivingly connected to the tool bar 7. The upper end of the connecting rod 32 is cooperatively connected to the upper gear assembly 36, and the lower end is cooperatively connected to the lower gear assembly 33. The upper gear assembly 36 is rotatably connected to the nut 35. The nut 35 is slidably arranged up and down on the screw rod 34. The upper end of the screw rod 34 is rotatably connected to the gearbox 31, and the lower end is cooperatively connected to the lower gear assembly 33. The motor 30 drives the tool bar 7 to rotate through the upper gear assembly 36. Further, the tool bar 7 drives the tool assembly 6 to rotate and work. At the same time, the upper gear assembly 36 drives the connecting rod 32 to rotate. The connecting rod 32 drives the screw rod 34 to rotate through the lower gear assembly 33, so that the nut 35 slides up and down on the screw rod 34, and further drives the gearbox 31 and the motor 30 to move up and down. When the gearbox 31 descends, it drives the tool assembly 6 to move downward through the tool bar 7 and enter the inner cavity 9 of the cup body 15. When the gearbox 31 ascends, it drives the tool assembly 6 to move upward to the cup cover 16 through the tool bar 7. The motor 30 is a forward and reverse motor. When the motor 30 rotates forward, it drives the driving device 2 to descend. When the motor 30 rotates in reverse, it drives the driving device 2 to ascend and reset. When the tool bar 7 is connected to the tool holder 24, the motor 30 drives the driving device 2 to descend, and further drives the tool assembly 6 to move downward and enter the inner cavity 9 of the cup body 15. When the fruit puree machine finishes working, the motor 30 drives the driving device 2 to ascend, and further drives the tool assembly 6 to move upward to the cup cover 16.

[0047] A guide post 42 for guiding the up and down movement of the gearbox 31 is arranged on the machine shell 1.

[0048] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A fruit puree machine, comprising a housing (1), characterized in that: The invention also comprises a driving device (2), a cup assembly (3) and an operating assembly (4) arranged on the casing (1); a locking assembly (5) and a knife assembly (6) are arranged on the cup assembly (3); the knife assembly (6) is locked on the cup assembly (3) by the locking assembly (5); a knife rod (7) is arranged at the output end of the driving device (2); the operating assembly (4) and the cup assembly (3) are in transmission cooperation; when the operating assembly (4) moves, it drives the cup assembly (3) to move up and down; when the cup assembly (3) rises, the knife rod (7) is inserted into the knife assembly (6), and the two are engaged with each other; at the same time, the locking assembly (5) is unlocked and released by the casing (1), thereby releasing the knife assembly (6).

2. The fruit puree machine according to claim 1, characterized in that: The invention also includes a lifting transmission mechanism (8) disposed on the housing (1), the driving device (2) being in driving connection with the lifting transmission mechanism (8), and when the driving device (2) drives the knife assembly (6) to rotate via the knife rod (7), the lifting transmission mechanism (8) drives the driving device (2) to move up and down, and when the driving device (2) descends, the knife assembly (6) is driven downward via the knife rod (7) to enter the inner cavity (9) of the cup assembly (3).

3. The fruit puree machine according to claim 2, characterized in that: The operating assembly (4) comprises a handle (10), a connecting rod member (11) and a sliding block (12); the handle (10) is transmission-connected to a first end of the connecting rod member (11), and a second end of the connecting rod member (11) is rotationally connected to the sliding block (12); when the handle (10) rotates, the sliding block (12) is driven to move left and right through the connecting rod member (11), and when the sliding block (12) moves left and right, the cup assembly (3) is driven to move up and down.

4. The fruit puree machine according to claim 3, characterized in that: A first inclined surface (13) is provided on the slider (12), and a second inclined surface (14) is provided at the bottom of the cup assembly (3); when the slider (12) moves left and right, the cup assembly (3) is driven to move up and down through the cooperation of the first inclined surface (13) and the second inclined surface (14).

5. The fruit puree machine according to claim 3, characterized in that: The cup assembly (3) comprises a cup body (15) and a cup cover (16) covering the top of the cup body (15); the lock assembly (5) comprises a slide plate (17) and a lock (18) respectively slidably arranged on the cup cover (16); the slide plate (17) and the lock (18) are linked to each other, and the locks (18) are respectively located on both sides of the slide plate (17); the two locks (18) clamp the knife assembly (6) in a waiting state so that the knife assembly (6) is locked on the cup cover (16); when the cup assembly (3) rises, the slide plate (17) moves outward under the action of the housing (1) to drive the locks (18) to open each other, thereby unlocking and releasing the knife assembly (6).

6. The fruit puree machine according to claim 5, characterized in that: A third inclined surface (19) is provided on the slide plate (17), and a fourth inclined surface (20) is provided on the housing (1). When the cup assembly (3) rises, the slide plate (17) moves outwards through the cooperation between the third inclined surface (19) and the fourth inclined surface (20).

7. The fruit puree machine according to claim 6, characterized in that: Sliding columns (21) are respectively arranged on both sides of the slide plate (17), and a sliding groove (22) is arranged on the lock buckle (18). When the slide plate (17) moves outward, the sliding columns (21) slide relatively on the sliding groove (22) to drive the two lock buckles (18) to open each other. An elastic member (23) is provided between the two lock buckles (18). When the cup assembly (3) descends, the two lock buckles (18) are closed to each other under the elastic force of the elastic member (23) to clamp the knife assembly (6). When the two lock buckles (18) are closed to each other, the sliding column (21) is relatively reset and slides on the sliding groove (22) to drive the sliding plate (17) to move inward.

8. The fruit puree machine according to claim 7, characterized in that: The knife assembly (6) comprises a knife seat (24) and a knife head (25) mounted on the knife seat (24); the knife seat (24) is provided with an insertion hole (26); a plurality of first convex ribs (27) are distributed in an annular manner on the outer periphery of the knife rod (7); a plurality of second convex ribs (28) are distributed in an annular manner on the peripheral side of the insertion hole (26); a magnetic member (29) is provided on the knife rod (7); the knife seat (24) and the knife head (25) are metal members; when the cup assembly (3) rises, the knife rod (7) is inserted into the insertion hole (26), the first convex rib (27) and the second convex rib (28) are engaged with each other, and the magnetic member (29) and the knife assembly (6) are attracted to each other.

9. The fruit puree machine according to claim 5, characterized in that: The driving device (2) comprises a motor (30) and a gear box (31); the motor (30) is driven to be connected to an input end of the gear box (31); and an output end of the gear box (31) is connected to a knife rod (7).

10. The fruit puree machine according to claim 9, characterized in that: The lifting transmission mechanism (8) comprises a connecting rod (32), a lower gear assembly (33), a screw rod (34) and a nut (35); an upper gear assembly (36) is arranged in the gear box (31); the motor (30) is connected to the upper gear assembly (36); the upper gear assembly (36) is connected to the knife rod (7); one end of the connecting rod (32) is connected to the upper gear assembly (36) and the other end is connected to the lower gear assembly (33); the upper gear assembly (36) is connected to the nut (35) in rotation; the nut (35) is slidably arranged on the screw rod (34) in an upward and downward manner; one end of the screw rod (34) is connected to the gear box (31) in rotation and the other end is connected to the lower gear assembly The motor (30) drives the knife rod (7) to rotate through the upper gear assembly (36), and at the same time, the upper gear assembly (36) drives the connecting rod (32) to rotate. The connecting rod (32) drives the screw rod (34) to rotate through the lower gear assembly (33), so that the nut (35) slides up and down on the screw rod (34), thereby driving the gear box (31) and the motor (30) to move up and down. When the gear box (31) descends, it drives the knife assembly (6) to move downward through the knife rod (7) and enter the inner cavity (9) of the cup body (15). When the gear box (31) rises, it drives the knife assembly (6) to move upward to the cup cover (16) through the knife rod (7).

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