Table type food processor

Abstract

The utility model relates to the technical field of kitchen appliances, and discloses a table type food processor which comprises a main machine, a stirring cup and a stirring piece, the main machine comprises a supporting base and a machine head installed on the supporting base, the stirring cup is installed above the supporting base, the machine head is located above the stirring cup, and a motor assembly is arranged in the machine head. The stirring piece is installed in the stirring cup, the lower end of the stirring piece is connected with the bottom wall of the stirring cup in a limiting mode, the connector is installed on the machine head, and the upper end of the connector is matched with the output end of the motor assembly in an inserted mode; the connector can ascend and descend in the axial direction of the output end so as to have a first state of ascending to be separated from the stirring piece and a second state of descending to be meshed with the stirring piece; and the clutch mechanism is used for driving the connector to ascend and descend. Reliable transmission between the output end and the upper end of the stirring piece is achieved, transmission is reliable, meanwhile, smooth taking and placing of the stirring cup are achieved, the stirring cup is not interfered by the output end and the connector, the connector can retract upwards in the non-working state, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of kitchen appliances, and particularly relates to a table type food processor. BACKGROUND

[0002] The traditional meat grinder, generally, the host is installed above the stirring cup, in use, the user needs to move the stirring cup and the host, and it is laborious to take and inconvenient to use. The technical personnel want to refer to the form of the chef machine, and design a table type meat grinder, and the user only needs to take the stirring cup alone without moving the heavy host, and convenient operation is realized. However, for the table type meat grinder, the lower end of the stirring part is not suspended like the stirring part of the chef machine or the soybean milk machine, in the meat grinder, the stirring part needs to be arranged vertically in the stirring cup, the lower end of the stirring part is limitedly connected with the bottom of the stirring cup, and the upper end needs to be transmissionally connected with the rotating output end of the head, therefore, how to realize the close insertion of the lower end of the stirring part and the head rotating output end while the upper end is limited with the stirring cup to realize reliable transmission has been a research and development difficulty for the technical personnel in the field.

[0003] In some soybean milk machines, such as the soybean milk machine with reliable transmission disclosed in the announcement No. CN202035432U, a locking assembly is arranged between the lower part of the head and the upper part of the head, the lower part of the head is unlockedly fixed on the upper part of the head through the locking assembly, the user manually holds the handle of the lower part of the head to lift the lower part of the head upward, and the upper and lower shaft couplings are engaged. The lower end of the crushing cutter is suspended, and is lifted or dropped together with the lower part of the head, therefore, it cannot be applied to the stirring part lower end limiting type of the meat grinder, otherwise, the lower end of the stirring part will be separated from the stirring cup and cannot be limited with the stirring cup; in addition, the user holds the handle to tilt the lower part of the head upward, the lower shaft coupling is tilted, the upper and lower shaft couplings cannot be aligned and inserted, and the transmission is still unreliable.

[0004] There are also some food processors, which lift the motor in the head through the screw rod lifting mechanism, and the motor drives the stirring part to lift to realize efficient crushing, since the stirring part is fixed on the output end of the motor to lift together with the motor, and even if the stirring part is detachably connected with the motor, in the case of the overall lifting of the motor, the motor will shake greatly in the descending process, cannot be aligned with the stirring part, and the centering of the motor and the stirring part is poor, transmission noise is large, and especially for the motor with a reduction box, the gear ring of the reduction box cannot be precisely engaged, transmission is stuck, and noise is increased. TECHNICAL FIELD

[0005] The utility model provides a table type food processor, solves how to realize the lower end of the stirring part and the stirring cup limiting while the upper end of the stirring part can be reliably inserted with the motor assembly, and the overall lifting of the motor assembly does not cause the problems of poor centering and large transmission noise.

[0006] The utility model provides a table type food processor, including host computer, stirring cup and stirring piece, the host computer includes support seat and installs the head on support seat, the stirring cup is installed above support seat, the head is located above the stirring cup and is equipped with motor assembly inside, the stirring piece is installed in the stirring cup and is connected with the bottom wall of the stirring cup limit in the lower end, the table type food processor still includes: connector, the connector is installed in the head, and the upper end of connector is inserted with the output end of motor assembly and is matched, and the connector can be lifted along the axial direction of the output end to have the first state of rising to separate with the stirring piece and the second state of falling to engage with the stirring piece, the clutch mechanism is used for driving the connector along the axial direction of the output end rises to the first state or falls to the second state.

[0007] The table type food processor provided by the utility model sets up the connector and the clutch mechanism, drives the connector to rise to the first state or fall to the second state along the axial direction of the output end by the clutch mechanism, correspondingly makes the connector separate or engage with the stirring piece, therefore, when the user uses, the connector is driven to the first state by the clutch mechanism, makes the position of the connector can reasonably avoid with the stirring cup, and the stirring cup is smoothly installed on the support seat, after the stirring cup is installed in place, the connector is driven to the second state by the clutch mechanism, makes the connector be in the second state of engaging with the stirring piece, while the lower end of the stirring piece is limited with the bottom wall of the stirring cup, the upper end of the stirring piece is reliably inserted with the output end by the connector, realizes reliable transmission, realizes the stirring processing to the food material, after the processing ends, the connector is driven to the first state and separates with the stirring piece by the clutch mechanism, realizes the smooth taking out of the stirring cup, at the same time, the height of the connector is smaller in the first state to retract in the head or protrude from the head, reduces the security risk caused by the mistaken start of the machine. Therefore, under the premise that the lower end of the stirring piece is reliably limited with the stirring cup, the clutch mechanism and the liftable connector cooperate to realize the reliable transmission of the output end and the upper end of the stirring piece after the stirring cup is installed in place, the transmission is reliable, also realizes the smooth taking and placing of the stirring cup, is not interfered by the output end and the connector, and the connector can retract upward in the non-working state, the safety is higher. On this basis, since the clutch mechanism only acts on the connector, realizes the clutch of the connector and the stirring piece, does not need to drive the lifting of the whole motor assembly, the connector is small and exquisite, the load of the clutch mechanism is small, and driving is labor-saving, thereby reducing the influence on the transmission precision of the motor assembly itself, reducing the deflection of the output end, effectively reducing the transmission noise of the whole machine, the centering between the connector and the stirring piece is high, the insertion alignment is accurate, the insertion efficiency is high, and the transmission noise is small;In addition, the connector can be independently replaced or repaired relative to the output end, convenient subsequent maintenance, reduce maintenance cost, realize durable and effective transmission.

[0008] In a preferred embodiment, the clutching mechanism comprises: a lifting platform, which is mounted on the head in a lifting manner, and is used to drag the connecting head to rise, and the lifting platform is provided with a passive slope; and a driving assembly, which is transversely movable to approach or move away from the lifting platform, and the driving assembly is provided with a driving slope, and the driving assembly approaches the lifting platform to support the passive slope to move upward until the connecting head is in the first state.

[0009] By arranging the lifting platform and the driving assembly, the lifting platform converts the transverse movement of the driving assembly into vertical movement to realize the lifting of the connecting head, the driving assembly does not directly act on the connecting head, the wear of the connecting head is reduced, the structure is reliable, in the selection of materials, the connecting head is made of high-strength and high-cost materials to improve the engagement precision, and the lifting platform is made of low-cost materials to reduce the subsequent maintenance cost; the transverse thrust is converted into the lifting force of the connecting head by the cooperation of the driving slope and the passive slope, and due to the existence of the slope, the gravity originally needed to be directly overcome is decomposed into a smaller component force along the slope, so that the labor-saving effect is realized, the user operation is easy, and the operation hand feeling is good; moreover, the cooperation of the slope makes the structure compact, the utilization rate of the internal space of the head is high, and the volume of the head can be reduced.

[0010] In a preferred embodiment, the clutching mechanism further comprises: a linkage and locking connecting rod and a driving assembly, the driving assembly is located in the head, the locking connecting rod is rotatably mounted on the head, and the locking end of the locking connecting rod is clamped on the driving assembly, so that the driving assembly holds the connecting head in the first state; and the locking connecting rod is rotated to separate the locking end from the driving assembly, so that the driving assembly is reset to switch the connecting head to the second state.

[0011] By arranging the locking connecting rod and the driving assembly, the locking end of the locking connecting rod is clamped on the driving assembly, so that the driving assembly holds the connecting head in the first state, the connecting head is stably kept in the first state separated from the stirring part, thereby facilitating the avoidance and taking and placing of the stirring cup, and avoiding the safety problem caused by the misstart of the whole machine, the structure is stable, and the use is safe; the locking connecting rod is rotated to separate the locking end from the driving assembly, so that the driving assembly is reset to switch the connecting head to the second state, the connecting head is stably reset and inserted with the stirring part, the transmission is reliable, the misalignment of the connecting head caused by the user misoperation or the failure of the machine to start is effectively avoided, and the utility is reliable. The rotatable locking connecting rod realizes the locking and unlocking of the driving assembly, the structure is simple, the flexibility is strong, the reset of the connecting head is automatically realized, and the user operation is more convenient.

[0012] In a preferred embodiment, the driving assembly comprises a driving block provided with the driving slope, a driving link and a driving button arranged outside the head, the head is internally provided with a mounting seat for mounting the driving block, one end of the driving link is arranged in the mounting seat and connected with the driving block, the other end is connected with the driving button, and a third elastic member is arranged between the driving link and the mounting seat.

[0013] By dividing the driving assembly into the driving block, the driving link and the driving button, the modular arrangement of the driving assembly is realized, the user operates the driving button to drive the driving link to act on the driving block, and then the driving block acts on the lifting platform to realize the lifting of the connecting head, the modules are matched, the flexibility is high, the driving is labor-saving and reliable. The other end is connected with the driving button, and a third elastic member is arranged between the driving link and the mounting seat, the elastic buffer of the user operation is realized, the third elastic member can compensate for the assembly error between the modules, improve the matching stability of the modules, provide the buffer, avoid the damage of the driving block caused by too large or too fast force of the user, reduce the jamming feeling in the operation process of the user, and the operation is smooth and simple. And the third elastic member can also provide the resetting force of the driving link to facilitate the next operation of the user.

[0014] In a preferred embodiment, the clutch mechanism further comprises a reset button and a reset link elastically connected to the driving block, and the reset end of the locking link is clamped between the other end of the reset link and the reset button.

[0015] By arranging the reset button and the reset link, a reset assembly is formed to facilitate the reset operation of the driving assembly and facilitate the next operation of the driving assembly. The reset link is elastically connected to the driving block to realize the elastic buffer of the reset operation, avoid the damage of the driving block caused by too large or too fast force of the user, and also improve the comfortable operation feeling. The reset end of the locking link is clamped between the other end of the reset link and the reset button to realize the flexible reset of the driving assembly in combination with the locking link.

[0016] In a preferred embodiment, the driving assembly comprises a driving block provided with the driving slope and a driving link for driving the movement of the driving block, the outer periphery of the driving link is provided with a ring groove, the locking end of the locking link is provided with a hook, and the hook is connected or separated from the ring groove.

[0017] By arranging the ring groove on the outer periphery of the driving link and the hook on the locking end of the locking link, the hooking and separation of the hook and the ring groove are easy, the state switching of the hook is flexible, the flexible switching of the connecting head between the first state and the second state is realized, and by arranging the ring groove, a more comprehensive clamping position is formed along the outer periphery of the driving link. When the driving link rotates around its axis by accident during the operation of the user, the effective hooking of the hook and the ring groove can still be ensured.

[0018] In a preferred embodiment, the clutching mechanism comprises: a lifting platform, the lifting platform comprises a lifting ring surrounding the connecting head and a protrusion protruding outward from the lifting ring, the connecting head is provided with a ring platform extending radially outward, the ring platform overlaps the top end surface of the lifting ring; a driving assembly is transversely movable to drive the protrusion to lift.

[0019] By providing a lifting platform, the lifting platform comprises a lifting ring surrounding the connecting head, and the ring platform of the connecting head overlaps the top end surface of the lifting ring, so that the lifting ring can support the connecting head in all directions in the circumferential direction, thereby stabilizing the lifting of the connecting head and avoiding deflection, facilitating the coaxiality between the output end, the connecting head and the stirring member, and having high engagement and low transmission noise; by providing the protrusion, the driving assembly is transversely movable to drive the protrusion to lift, thereby realizing the lifting of the connecting head, and the modules are flexible and reliable in cooperation.

[0020] In a preferred embodiment, the bottom wall of the machine head is provided with an output hole and a ring rib surrounding the output hole and protruding upward, the ring rib is provided with an open notch at the upper end, and the protrusion is limited in the notch.

[0021] By providing a ring rib surrounding the output hole in the bottom wall of the machine head, on the one hand, the strength of the bottom wall of the machine head is strengthened, and on the other hand, the open notch at the upper end is provided in the ring rib, the protrusion is limited in the notch, the side end of the notch is used to guide and limit the vertical lifting of the protrusion, and the bottom end of the notch is used to axially support and limit the protrusion, so that the lifting of the lifting platform is stable, and rotation of the lifting platform during lifting of the connecting head is avoided, thereby improving the lifting stability of the connecting head, avoiding deflection of the connecting head, improving the engagement and coaxiality of the connecting head and the stirring member, and improving the transmission reliability.

[0022] In a preferred embodiment, a mounting cavity is formed between the machine head and the support seat, the stirring cup is pullably inserted into the mounting cavity, the stirring cup comprises a cup body and a cup cover, the cup cover is provided with a cup cover hole for the upper end of the stirring member to protrude out of and a surrounding wall protruding upward and surrounding the outer periphery of the cup cover hole, the outer side of the surrounding wall is provided with a driving slope for driving the connecting head to lift, the driving slope is located at the front end of the surrounding wall in the insertion direction of the stirring cup, and the inner side of the surrounding wall is enclosed to form a falling cavity, after the stirring cup is mounted in place, the connecting head falls into the falling cavity from a first state to a second state.

[0023] By setting the driving slope outside the surrounding wall on the cup cover, the driving slope is located at the front end of the surrounding wall along the insertion direction of the stirring cup. During the process of inserting the stirring cup into the installation cavity, when the driving slope contacts the passive slope of the lifting platform, the lifting platform is gradually lifted with the continuous insertion of the stirring cup. The connecting head is lifted to the first state of being separated from the stirring part with the lifting of the lifting platform. With the further insertion of the stirring cup, the passive slope gradually approaches the driving slope. Because the inner side of the surrounding wall forms a back-falling cavity, after the stirring cup is installed in place, the passive slope is separated from the driving slope. The lifting platform is not supported, and the connecting head also falls with the lifting platform to the second state of engaging with the stirring part. Therefore, before the user needs to put in the stirring cup, no additional operation is needed to keep the connecting head in the first state. During the process of inserting the cup body into the installation cavity, the cup cover directly realizes the lifting of the connecting head. The operation steps are more concise, and the reliable engagement transmission of the connecting head and the stirring part after the stirring cup is inserted in place is also achieved.

[0024] In a preferred embodiment, the clutch mechanism further comprises a lifting platform for dragging the connecting head to rise, and the lifting platform is provided with a passive slope. The rear end of the surrounding wall is provided with an avoiding opening which avoids the passive slope.

[0025] By setting the avoiding opening at the rear end of the surrounding wall to avoid the passive slope, under the premise of reasonable outer diameter and height size of the surrounding wall, the overall height of the surrounding wall does not need to be reduced to avoid the falling of the lifting platform and the connecting head. The lifting platform can smoothly fall a sufficient stroke after the stirring cup is in place to meet the reliable insertion of the stirring part and the connecting head. It also avoids setting the overall height of the surrounding wall too small to cause the driving slope too flat, which requires too long distance for the user to drive the stirring cup transversely to install it in place, causing user inconvenience, too large transverse size of the whole machine, and other problems.

[0026] In a preferred embodiment, the clutch mechanism further comprises a lifting assembly, which comprises a trigger link and a transmission link. The trigger link is movably arranged on the side wall of the machine head. The transmission link is rotatably installed in the machine head. One end of the transmission link is rotatably connected with the lifting platform. The other end of the transmission link is pushed by the trigger link to rotate the connecting head to the first state.

[0027] By setting the lifting assembly, the user pushes the outer end of the trigger link exposed on the side wall of the machine head transversely. The other end of the transmission link is pushed by the trigger link to rotate the connecting head to the first state. The connecting head rises and is positioned separately from the top end of the stirring cup and the stirring part, thereby facilitating the taking of the cup.

[0028] In a preferred embodiment, the clutching mechanism comprises: a lifting platform for dragging the connecting head to rise, a locking tongue is protruded on the side of the lifting platform; a locking assembly is located on one side of the lifting platform, comprising a trigger lever vertically movable and a locking block laterally movable with the movement of the trigger lever, the trigger lever is vertically inserted into the through hole of the locking block, the trigger lever is matched with the inclined surface of the through hole, and the inclined surface is arranged from top to bottom and close to the lifting platform, so that after the lifting platform is lifted in place, the locking tongue passes over the locking block from bottom to top and is overlapped above the locking block.

[0029] By setting the lifting platform and the locking assembly, the connecting head is dragged to rise by the lifting platform, avoiding direct wear of the connecting head by the locking assembly, the drive and other components, facilitating subsequent maintenance and replacement of the lifting platform alone, and reducing maintenance cost. The linkage structure of the trigger lever and the locking block is adopted to realize that after the lifting platform is lifted in place, the locking tongue passes over the locking block from bottom to top and is overlapped above the locking block, the highest position of the lifting platform is maintained, and then the connecting head is maintained in the first state, which is realized by mechanical structure without manual or careful maintenance of the first state of the connecting head by the user, the operation of the user is more labor-saving, and the user experience is improved.

[0030] In a preferred embodiment, the locking assembly comprises: a first elastic member for driving the trigger lever to reset and a second elastic member for driving the locking block to reset, the elastic force of the first elastic member is greater than that of the second elastic member.

[0031] By setting the first elastic member and the second elastic member, and the elastic force of the first elastic member is greater than that of the second elastic member, when the trigger lever is not subjected to upward thrust, the trigger lever is moved downward under the action of downward rebounding force of the first elastic member while overcoming the lateral force of the second elastic member, so that the trigger lever can be automatically reset, and the locking block is passively reset with the reset of the trigger lever without manual reset by the user, reducing the operation of the user.

[0032] In a preferred embodiment, the bottom end of the trigger lever protrudes from the bottom wall of the machine head, the cup cover of the stirring cup comprises a main body and a sunken table located at the edge of the main body and sunken relative to the main body, the main body and the sunken table are connected by a ring-shaped inclined surface, and the ring-shaped inclined surface is used to drive the trigger lever to rise during lateral installation of the stirring cup.

[0033] By means of the ring-shaped inclined surface of the cup cover, the trigger lever can be automatically driven during installation of the stirring cup by the user, and then the dragging of the locking tongue and the reliable maintenance of the connecting head in the first state are realized, so that no additional installation space is reserved in the main machine to install the mechanism for driving the trigger lever, the structure of the main machine is simplified, the whole machine mechanism is simple, the user is labor-saving, and the operation is one step to the destination.

[0034] In a preferred embodiment, one end of the transmission connecting rod is provided with a cylindrical pin, the clutching mechanism comprises a lifting platform which drags the connecting head to rise, the lifting platform is provided with an upward extending connecting arm and a strip-shaped hole formed in the connecting arm, and the cylindrical pin is rotationally connected with the strip-shaped hole.

[0035] Since the transmission connecting rod drives the lifting platform to vertically rise through rotation, in order to realize the vertical lifting of the lifting platform and the connecting head, and avoid radial deflection, the rotation connection of the cylindrical pin and the strip-shaped hole is adopted to realize the automatic alignment effect of the lifting platform, which is beneficial to the coaxial cooperation of the connecting head and the stirring member.

[0036] In a preferred embodiment, the transmission connecting rod comprises a first transmission arm and a second transmission arm, the first transmission arm is bent relative to the second transmission arm, and a rotating shaft is arranged at the intersection position of the first transmission arm and the second transmission arm to rotationally connect with the machine head.

[0037] The transmission connecting rod adopts the relatively bent first transmission arm and the second transmission arm, and the rotating shaft is arranged at the intersection position, that is, the transmission connecting rod rotates at the intersection position, so that the rotating arc length is reduced on the basis of a certain rotating angle of the transmission connecting rod, thereby reducing the space reserved for the transmission connecting rod in the machine head, realizing the compactness of the structure, reducing the volume of the machine head, and also being beneficial to reducing the rotating arc length of the transmission connecting rod and improving the transmission stability.

[0038] In a preferred embodiment, one of the output end and the connecting head is provided with a vertically extending strip-shaped slot, and the other of the output end and the connecting head is provided with a pin shaft which elastically slides along the strip-shaped slot.

[0039] The cooperation of the strip-shaped slot and the pin shaft realizes the liftable connection of the connecting head and the output end, and the effective rotation of the connecting head with the output end, which is reliable in rotation and simple in structure and convenient in assembly. BRIEF DESCRIPTION OF DRAWINGS

[0040] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0041] Figure 1 It is a structure diagram of the table-type food processor in Example 1 when the connecting head is in the first state.

[0042] Figure 2 It is a structure diagram of the table-type food processor in Example 1 when the connecting head is in the second state.

[0043] Figure 3 It is a structure diagram of the clutching mechanism in Example 1.

[0044] Figure 4 is an exploded view of the clutch mechanism in this embodiment 1;

[0045] Figure 5 is a cross-sectional view of the fitting relationship between the connecting head and the output end in this embodiment 1;

[0046] Figure 6 is a perspective view of the fitting relationship between the connecting head and the output end in this embodiment 1;

[0047] Figure 7 is an exploded view of the motor assembly and the connecting head in this embodiment 1;

[0048] Figure 8 is a structural schematic view of the table-type food processor in this embodiment 2;

[0049] Figure 9 is a structural schematic view of the clutch mechanism in this embodiment 2;

[0050] Figure 10 is a structural schematic view of the fitting relationship between the locking assembly and the lifting platform in this embodiment 2;

[0051] Figure 11 is a schematic view of the state where the actuating lever is in the lowest position in this embodiment 2;

[0052] Figure 12 is a schematic view of the state where the actuating lever is in the highest position and is subjected to the cup cover supporting force in this embodiment 2;

[0053] Figure 13 is a structural schematic view of the state where the main machine is not installed with the stirring cup in this embodiment 2;

[0054] Figure 14 is a schematic view of the state where the stirring cup is inserted into the actuating lever in the state where the actuating lever is not driven in this embodiment 2;

[0055] Figure 15 is a schematic view of the state where the stirring cup is inserted into the driving slope and the passive slope in the state where the actuating lever is not driven in this embodiment 2;

[0056] Figure 16 is a schematic view of the state where the stirring cup is inserted into the driving slope and the passive slope in the state where the actuating lever is not driven in this embodiment 2;

[0057] Figure 17 is a schematic view of the state where the lifting platform and the lifting assembly are pressed after the actuating lever is pressed in this embodiment 2;

[0058] Figure 18 is a schematic view of the state where the lifting platform and the locking assembly are pressed after the actuating lever is pressed in this embodiment 2;

[0059] Figure 19 is a schematic view of the state where the lifting platform and the locking assembly are pressed after the actuating lever is pressed in this embodiment 2;

[0060] Explanation of reference signs: 10, host; 11, machine head; 111, output hole; 112, ring rib; 113, notch; 114, mounting seat; 115, fixing seat; 12, support seat; 20, stirring cup; 21, cup body; 22, cup cover; 221, enclosing wall; 222, back-falling cavity; 223, avoiding opening; 224, annular inclined surface; 30, stirring piece; 40, connecting head; 401, upper connecting column; 402, lower connecting column; 403, ring table; 41, strip-shaped groove; 42, pin shaft; 43, third spring; 50, clutch mechanism; 51, lifting table; 510, passive inclined surface; 511, lifting ring; 512, protrusion; 5101, lifting cylinder; 5102, annular rib; 5103, protruding part; 5104, connecting arm; 5105, strip-shaped hole; 5106, locking tongue; 52, driving assembly; 520, driving inclined surface; 521, driving block; 522, driving connecting rod; 523, ring groove; 524, driving button; 525, third elastic member; 53, locking connecting rod; 530, locking end; 531, clamping hook; 532, reset end; 54, reset button; 541, fourth elastic member; 55, reset connecting rod; 60, lifting assembly; 61, trigger connecting rod; 62, transmission connecting rod; 621, cylindrical pin; 70, locking assembly; 71, triggering rod; 72, locking block; 73, first elastic member; 74, second elastic member; 80, motor assembly; 81, output end. DETAILED DESCRIPTION

[0061] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.

[0062] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features in each embodiment can be combined with each other without conflict.

[0063] The utility model provides a table type food processor in one embodiment, including host computer 10, stirring cup 20 and stirring piece 30, host computer 10 includes support seat 12 and installs the head 11 of support seat 12, stirring cup 20 is installed above support seat 12, head 11 is located above stirring cup 20 and is equipped with motor assembly 80 inside, stirring piece 30 is installed in stirring cup 20 and lower end is connected with the bottom wall spacing of stirring cup 20, table type food processor still includes: connector 40 and clutch mechanism 50, connector 40 is installed in head 11, and the upper end of connector 40 is inserted with the output end 81 of motor assembly 80, and connector 40 can be lifted along the axial direction of output end to have the first state of rising to separate with stirring piece 30 and the second state of falling to engage with stirring piece 30, and clutch mechanism 50 is used for driving connector 40 along the axial direction of output end rises to the first state or falls to the second state. Figure 1 It is shown that connector 40 is in the first state of separating from stirring piece 30, Figure 2 It is shown that connector 40 is in the second state of engaging with stirring piece 30.

[0064] It should be noted that the stirring piece 30 in the table type food processor provided by the utility model can be selected as a meat grinder, which is used for grinding meat or chopping vegetables, or the stirring piece 30 can be selected as a dough mixing piece; or the stirring piece 30 includes a meat grinder and a dough mixing piece that can be alternatively installed in the stirring cup 20.

[0065] The countertop food processor provided by this utility model, by setting a connector 40 and a clutch mechanism 50, uses the clutch mechanism 50 to drive the connector 40 to rise along the axial direction of the output end to a first state or fall to a second state, correspondingly causing the connector 40 to separate or engage with the mixing element 30. Therefore, when the user uses it, the clutch mechanism 50 drives the connector 40 to the first state, so that the position of the connector 40 can reasonably avoid the mixing cup 20, and the mixing cup 20 can be smoothly installed on the support base 12; after the mixing cup 20 is installed in place, the clutch mechanism 50 drives the connector 40 to the second state. In the second state, the connector 40 is engaged with the mixing element 30. While the lower end of the mixing element 30 is positioned against the bottom wall of the mixing cup 20, the upper end of the mixing element 30 is reliably connected to the output end via the connector 40, achieving reliable transmission and processing of the ingredients. After processing, the clutch mechanism 50 drives the connector 40 back to the first state, separating it from the mixing element 30, allowing the mixing cup 20 to be easily removed. Simultaneously, the connector 40 retracts upwards to the machine head 11 or protrudes only slightly in the first state, reducing the safety hazard caused by accidental machine startup. Therefore, with the lower end of the mixing element 30 reliably positioned against the mixing cup 20, the clutch mechanism 50 and the liftable connector 40 work together to achieve reliable transmission between the output end and the upper end of the mixing element 30 after the mixing cup 20 is installed. This ensures reliable transmission and smooth placement and removal of the mixing cup 20 without interference from the output end and connector 40. Furthermore, the connector 40 can retract upwards when not in operation, enhancing safety. Based on this, since the clutch mechanism 50 only acts on the connector 40 to achieve the engagement and disengagement of the connector 40 and the stirring component 30, it does not require the overall lifting and lowering of the drive motor assembly. The connector 40 is small in size, the load on the clutch mechanism 50 is small, and the drive is labor-saving, thereby reducing the impact on the transmission accuracy of the motor assembly itself, reducing the sway at the output end, effectively reducing the transmission noise of the whole machine, and ensuring high alignment between the connector 40 and the stirring component 30, precise insertion and alignment, high insertion efficiency, and low transmission noise. In addition, the connector 40 can be replaced or repaired independently relative to the output end, which facilitates subsequent maintenance, reduces maintenance costs, and achieves durable and effective transmission.

[0066] This utility model does not limit the specific structure of the clutch mechanism 50. For example, it can adopt any one of the following embodiments 1 and 2.

[0067] Example 1

[0068] like Figures 1-7 As shown, in this embodiment, combined with Figure 3 The clutch mechanism 50 includes: a lifting platform 51, a drive assembly 52, a locking link 53, a reset button 54, and a reset link 55.

[0069] Specifically, the lifting platform 51 is vertically mounted on the machine head 11 for supporting the connector 40 upwards; the lifting platform 51 is provided with a passive inclined surface 510; preferably, such as Figure 4 As shown, in this embodiment, the lifting platform 51 includes a lifting ring 511 surrounding the connector 40 and a protrusion 512 protruding from the outside of the lifting ring 511, combined with... Figure 5 The connector 40 is provided with a radially outwardly extending ring platform 403, which overlaps the top surface of the lifting ring 511.

[0070] like Figure 5 As shown, the bottom wall of the machine head 11 has an output hole 111 and an upwardly protruding annular rib 112 surrounding the output hole 111. The annular rib 112 has an open notch 113 at its upper end, and the protrusion 512 is confined within the notch 113. Preferably, as shown... Figure 5 , Figure 6 , Figure 7 As shown, in this embodiment, the output end and the connector 40 are connected in a height-adjustable manner through a slot 41 and a pin 42.

[0071] More preferably, such as Figure 7 As shown, the connector 40 includes an upper connecting post 401 and a lower connecting post 402 that fit together. The upper connecting post 401 is fixedly connected to the output end and has a vertically extending strip groove 41. The lower connecting post 402 has a pin 42 that slides elastically along the strip groove 41. Specifically, the pin 42 slides elastically along the strip groove 41 by setting a third spring 43 between the connector and the output end. The positions of the strip groove 41 and the pin 42 can also be interchanged.

[0072] like Figure 3 As shown, the drive assembly 52 can move laterally to approach or move away from the lifting platform 51. The drive assembly 52 is provided with a drive ramp 520. The drive assembly 52 moves closer to the lifting platform 51 until the drive ramp 520 supports the passive ramp 510 to move upward until the connector 40 is in the first state. Preferably, the drive assembly 52 includes a drive block 521 with a drive ramp 520, a drive link 522 and a drive button 524 located on the outside of the machine head 11. A mounting seat 114 for mounting the drive block 521 is provided inside the machine head 11. One end of the drive link 522 passes through the mounting seat and is connected to the drive block 521, and the other end is connected to the drive button 524. A third elastic member 525 abuts between the drive link 522 and the mounting seat.

[0073] like Figure 4As shown, the locking link 53 and the driving assembly 52 are linked together, the locking link 53 is rotatably installed on the fixed seat 115 of the machine head 11, and the locking end 530 of the locking link 53 is clamped on the driving assembly 52, so that the driving assembly 52 holds the connecting head 40 in the first state; the locking link 53 is rotated to make the locking end 530 disengage from the driving assembly 52, so that the driving assembly 52 is reset to switch the connecting head 40 to the second state; preferably, in the embodiment, as shown in Figure 3 As shown, the outer periphery of the driving link 522 is provided with a ring groove 523, and the locking end 530 of the locking link 53 is provided with a clamping hook 531, which is clamped on or disengaged from the ring groove 523.

[0074] As shown, Figure 3 As shown, the reset button 54 and the reset link 55 are linked together, the reset link 55 is elastically connected to the driving block 521, for example, the reset link 55 is abutted on the driving block 521 through the fourth elastic member 541, and the other end of the reset link 55 clamps the reset end 532 of the locking link 53.

[0075] The specific operation principle of the clutch mechanism 50 provided in the embodiment is as follows:

[0076] As shown, Figure 1 When the user needs to install or take out the stirring cup 20, the user presses the driving button 524 transversely to drive the driving link 522 to act on the driving block 521, the driving slope 520 of the driving block 521 acts on the passive slope 510 of the lifting platform 51 to push the lifting platform 51 to rise, the lifting platform 51 drags the connecting head 40 to rise to the first state, and the lower end of the connecting head 40 is separated from the stirring member 30, as shown in Figure 3 The locking link 53 is rotatably arranged, after the driving link 522 is pushed to the position, the locking end 530 of the locking link 53 is clamped in the ring groove 523 of the driving link 522 through the clamping hook 531, so as to realize the locking and anti-back of the driving link 522, and the reset link 55 and the reset button 54 adaptively follow.

[0077] As shown, Figure 2 When the user installs the stirring cup 20 to the position, the user presses the reset button 54 transversely, the reset button 54 pushes the reset end 532 of the locking link 53 to rotate to make the clamping hook 531 disengage from the ring groove 523, and the transverse pushing force of the driving link 522 and the driving block 521, so that the driving block 521 is pushed back transversely, the passive slope 510 slides down along the driving slope 520, the lifting platform 51 descends, and the connecting head 40 descends to the stirring member 30 due to gravity.

[0078] The beneficial effects of the embodiment include:

[0079] By setting the lifting platform 51 and the driving assembly 52, the lifting platform 51 converts the lateral movement of the driving assembly 52 into vertical movement to realize the lifting of the connecting head 40, the driving assembly 52 does not directly act on the connecting head 40, the wear of the connecting head 40 is reduced, the structure is reliable, in the material selection, the connecting head 40 adopts high-strength and high-cost materials to improve the engagement precision, and the lifting platform 51 adopts low-cost materials to reduce the subsequent maintenance cost; the cooperation of the driving slope 520 and the passive slope 510 converts the lateral thrust into the lifting force of the connecting head 40, due to the existence of the slope, the gravity originally needed to be directly overcome is decomposed into a smaller component force along the slope, thereby realizing the labor-saving effect, the user operation is easy, and the operation hand feeling is good; moreover, the slope cooperation makes the structure compact, the internal space utilization rate of the machine head 11 is high, and the volume of the machine head 11 can be reduced.

[0080] By setting the locking connecting rod 53 and the driving assembly 52, the locking end 530 of the locking connecting rod 53 is connected with the driving assembly 52, so that the driving assembly 52 drags the connecting head 40 to the first state, the connecting head 40 is stably kept in the first state separated from the stirring piece 30, thereby facilitating the avoidance and taking and placing of the stirring cup 20, and avoiding the safety problem caused by the misstart of the whole machine, the structure is stable, and the use is safe; the locking connecting rod 53 is rotated to the locking end 530 to be separated from the driving assembly 52, so that the driving assembly 52 is reset to switch the connecting head 40 to the second state, the connecting head 40 is stably reset and inserted with the stirring piece 30, the transmission is reliable, the misalignment of the connecting head 40 caused by user misoperation or the machine cannot be started is effectively avoided, and the utility is reliable. The rotatable locking connecting rod 53 realizes the locking and unlocking of the driving assembly 52, the structure is simple, the flexibility is strong, the reset of the connecting head 40 is automatically realized, and the user operation is more convenient.

[0081] By dividing the driving assembly 52 into the driving block 521, the driving connecting rod 522 and the driving button 524, the modular arrangement of the driving assembly 52 is realized, the user operates the driving button 524 to drive the driving connecting rod 522 to act on the driving block 521, then the driving block 521 acts on the lifting platform 51 to realize the lifting of the connecting head 40, the modules are matched, the flexibility is strong, the driving is labor-saving and reliable. The other end is connected with the driving button 524, the third elastic member 525 is abutted between the driving connecting rod 522 and the mounting seat, the elastic buffer of user operation is realized, the third elastic member 525 can compensate the assembly error between the modules, improve the cooperation stability of the modules, provide buffering, avoid the damage of the driving block 521 caused by too large or too fast force of the user, reduce the jamming feeling in the user operation process, the operation is smooth and simple, and the third elastic member 525 can also provide the reset force of the driving connecting rod 522 to facilitate the next operation of the user.

[0082] By setting the reset button 54 and the reset connecting rod 55, a reset assembly is formed to facilitate the reset operation of the driving assembly 52, and to provide convenience for the next operation of the driving assembly 52. The reset connecting rod 55 is elastically connected to the driving block 521 to achieve elastic buffering of the reset operation, avoid damage to the driving block 521 due to too much or too fast force applied by the user, and improve the comfortable operation feeling. The other end of the reset connecting rod 55 is clamped and locked with the reset end 532 of the locking connecting rod 53 to combine the locking connecting rod 53 and achieve flexible reset of the driving assembly 52.

[0083] By setting the ring groove 523 on the outer periphery of the driving connecting rod 522, and setting the locking end 530 of the locking connecting rod 53 with the hook 531, the hook 531 can be easily engaged with or disengaged from the ring groove 523, and the state of the hook 531 can be flexibly switched to achieve flexible switching of the connecting head 40 between the first state and the second state. Moreover, by setting the ring groove 523, a more comprehensive clamping position is formed along the outer periphery of the driving connecting rod 522, so that even if the driving connecting rod 522 rotates around its axis by accident during the operation of the user, the effective clamping of the hook 531 and the ring groove 523 can still be ensured.

[0084] By setting the lifting platform 51, the lifting platform 51 includes the lifting ring 511 surrounding the connecting head 40, and the lifting ring 511 is arranged on the top end surface of the lifting platform 51. Therefore, the lifting ring 511 can support the connecting head 40 in all directions along the circumferential direction, thereby stably lifting the connecting head 40 and avoiding deflection, which is beneficial to improving the coaxiality and high engagement between the output end, the connecting head 40 and the stirring piece 30, and reducing transmission noise.

[0085] By setting the ring rib 112 surrounding the output hole 111 on the bottom wall of the machine head 11, on the one hand, the strength of the bottom wall of the machine head 11 is strengthened, and on the other hand, the notch 113 with an open upper end is arranged on the ring rib 112, the protrusion 512 is limited in the notch 113, the side end of the notch 113 is used to guide and limit the vertical lifting of the protrusion 512, and the bottom end of the notch 113 is used to axially support and limit the protrusion 512, so that the lifting of the lifting platform 51 is stable, and the rotation of the lifting platform 51 during the lifting of the connecting head 40 is avoided, thereby improving the lifting stability of the connecting head 40, avoiding the deflection of the connecting head 40, improving the engagement and coaxiality of the connecting head 40 and the stirring piece 30, and ensuring reliable transmission. By the cooperation of the strip-shaped groove 41 and the pin shaft 42, the connecting head 40 is connected with the output end in a liftable manner, and the connecting head 40 can effectively rotate with the output end, which is reliable in rotation and simple in structure and convenient in assembly.

[0086] It should be noted that in this embodiment, the connector 40 can actually be a single component, with a vertically extending strip groove 41 directly provided at the output end, and a pin 42 provided on the outer periphery of the connector 40 to achieve a liftable connection. Moreover, the positions of the strip groove 41 and the pin 42 can be interchanged. In addition, the connection method between the output end and the connector 40 in this embodiment is still applicable to other embodiments of this utility model.

[0087] This utility model is not limited to using the lifting platform 51 to support the connector 40. In other embodiments, the lifting platform 51 can be omitted. The structure of the lifting platform 51 and the limiting method of the machine head 11 on the lifting platform 51 in this embodiment are still applicable to other embodiments.

[0088] Example 2

[0089] like Figures 8-19 As shown, in this embodiment, the clutch mechanism 50 includes: a lifting platform 51, a drive assembly 52, a lifting assembly 60, and a locking assembly 70.

[0090] It should be noted that the drive component 52 in this embodiment has a different structure than the drive component 52 in embodiment 1. In this embodiment, the lifting and lowering drive of the connector 40 can be achieved by inserting the stirring cup 20. In addition, the structure of the lifting platform 51 and the lifting and lowering connection method of the connector 40 in this embodiment can be the same as in embodiment 1 or different from embodiment 1.

[0091] like Figures 8-12 As shown, in this embodiment, the lifting platform 51 is vertically mounted on the machine head 11, specifically referring to... Figure 10 The lifting platform 51 includes a lifting cylinder 5101 surrounding the connector 40, an annular rib 5102 protruding inside the lifting cylinder 5101, a protrusion 5103 protruding on the outer side of the lifting cylinder 5101, and a connecting arm 5104 protruding at the top of the lifting cylinder 5101. A passive inclined surface 510 is provided on the protrusion 5103. The connector 40 is provided with an annular platform 403. The annular rib 5102 is used to support the annular platform 403 of the connector 40 to support the connector 40 to rise.

[0092] Combination Figure 8 , Figure 9 As shown, in this embodiment, the drive assembly 52 can move laterally to approach or move away from the lifting platform 51. The drive assembly 52 is provided with a drive ramp 520. The drive assembly 52 moves closer to the lifting platform 51 until the drive ramp 520 supports the passive ramp 510 to move upward, until the connector 40 is in the first state. Preferably, as Figure 8As shown, a mounting cavity is formed between the head 11 and the support base 12, and the stirring cup 20 is pullably inserted into the mounting cavity. The stirring cup 20 comprises a cup body 21 and a cup cover 22. The cup cover 22 is provided with a cup cover hole for the upper end of the stirring member 30 to protrude out of the cup cover hole, and a surrounding wall 221 protruding upward and surrounding the outer periphery of the cup cover hole. The outer side of the surrounding wall 221 is provided with a driving slope 520 for driving the connector 40 to rise. The driving slope 520 is located at the front end of the surrounding wall 221 along the insertion direction of the stirring cup 20. The inner side of the surrounding wall 221 is enclosed to form a falling cavity 222. After the stirring cup 20 is mounted in place, the connector 40 falls into the falling cavity 222 from the first state to the second state. Preferably, the surrounding wall 221 is provided with an avoiding hole 223 at the rear end along the insertion direction of the stirring cup 20, which avoids the passive slope 510.

[0093] In the embodiment, as shown in Figure 9 , the lifting assembly 60 comprises a trigger link 61 and a transmission link 62. The trigger link 61 is transversely movably arranged on the side wall of the head 11. The transmission link 62 is rotatably mounted in the head 11. One end of the transmission link 62 is rotatably connected with the lifting platform 51. The other end of the transmission link 62 is pushed by the trigger link 61 to rotate to lift the connector 40 to the first state. Specifically, in combination with Figure 7 , one end of the transmission link 62 is provided with a cylindrical pin 621. The clutch mechanism 50 comprises the lifting platform 51 for dragging the connector 40 to rise. The lifting platform 51 is provided with a connecting arm 5104 extending upward and a strip-shaped hole 5105 formed in the connecting arm 5104. The cylindrical pin 621 is rotatably connected with the strip-shaped hole 5105. The transmission link 62 comprises a first transmission arm and a second transmission arm. The first transmission arm is bent relative to the second transmission arm. A rotating shaft is arranged at the intersection of the first transmission arm and the second transmission arm to be rotatably connected with the head 11.

[0094] In the embodiment, as shown in Figure 8 , Figure 10 Preferably, the side of the lifting platform 51 is provided with a locking tongue 5106. The locking assembly 70 is located on one side of the lifting platform 51. The locking assembly 70 comprises a touch rod 71 vertically movably arranged in a through hole of a locking block 72 and the locking block 72 transversely moving with the movement of the touch rod 71. The touch rod 71 is vertically inserted into the through hole of the locking block 72. The touch rod 71 is provided with a slope surface matched with the through hole. The slope surface is arranged from top to bottom and close to the lifting platform 51, so that after the lifting platform 51 is lifted in place, the locking tongue 5106 passes over the locking block 72 from bottom to top and is lapped above the locking block 72, as shown in Figure 10 More preferably, the locking assembly 70 comprises a first elastic member 73 for driving the touch rod 71 to reset and a second elastic member 74 for driving the locking block 72 to reset. The elastic force of the first elastic member 73 is greater than that of the second elastic member 74.

[0095] More preferably, as shown in Figure 10 , 11The bottom end of the touch rod 71 extends from the bottom wall of the head 11, as shown in FIG. 12. The cup cover 22 of the stirring cup 20 comprises a main body and a sunken platform located at the edge of the main body and sunken relative to the main body. The main body and the sunken platform are connected through an annular inclined surface 224. The annular inclined surface 224 is used to drive the touch rod 71 to rise to abut against the main body of the cup cover 22 during the transverse installation of the stirring cup 20.

[0096] The specific operation principle of the clutch mechanism 50 provided in the embodiment is as follows:

[0097] In combination with Figures 13-19 , Figures 13-17 The figures sequentially show the linkage state change of the clutch mechanism during the gradual insertion of the stirring cup into place. Figure 18 、 19 The figures respectively show the dragging state of the locking assembly dragged by the cup cover to drag the lifting platform and the natural state of the locking assembly without external force.

[0098] As Figure 13 shown, the overall structure of the machine when the stirring cup is not installed to the main machine.

[0099] As Figure 14 shown, when the user needs to install the stirring cup 20, the stirring cup 20 is directly pushed into the installation cavity transversely. With the pushing of the stirring cup 20, the annular inclined surface 224 pushes the touch rod 71 upwards until the touch rod 71 is supported above the main body. The locking block 72 and the touch rod 71 are in a preparatory position to provide preparation for subsequent lifting and cup taking operations. In this state, the driving inclined surface 520 and the passive inclined surface 510 have not yet contacted.

[0100] As Figure 15 shown, with the continuous pushing of the stirring cup 20, the driving inclined surface 520 and the passive inclined surface 510 are in contact and sliding cooperation. With the continuous insertion of the stirring cup 20, the lifting platform 51 is gradually lifted, as shown in Figure 15 ; the connecting head 40 is lifted with the lifting platform 51 to the highest position separated from the stirring member 30; with the further insertion of the stirring cup 20, the passive inclined surface 510 gradually approaches to be separated from the driving inclined surface 520.

[0101] As Figure 16 shown, since the inner side of the surrounding wall 221 forms a falling cavity 222, after the stirring cup 20 is installed in place, the passive inclined surface 510 is separated from the driving inclined surface 520, the lifting platform 51 is not supported, and the connecting head 40 also falls with the lifting platform 51 to the second state of engaging with the stirring member 30, completing the cup placing operation.

[0102] As Figure 17As shown, when the user needs to take out the stirring cup 20, the user pushes the exposed outer end of the trigger link 61 on the side wall of the head 11 laterally, and the trigger link 61 pushes the other end of the transmission link 62 to rotate to the first state of lifting the connecting head 40 to separate from the stirring part 30, so as to realize the height dislocation of the connecting head 40 and the stirring cup 20, so that the stirring cup 20 can be taken out.

[0103] In this embodiment, as shown, Figure 18 Due to the setting of the locking assembly 70, the linkage matching structure of the trigger rod 71 and the locking block 72 is adopted, so that after the lifting platform 51 is lifted to the position, the locking tongue 5106 is above the locking block 72 and overlaps the locking block 72 from bottom to top in the case that the cup cover 22 drags the trigger rod 71, the highest position of the lifting platform 51 is maintained, and the connecting head 40 is maintained in the first state, so that the user can smoothly take out the stirring cup 20 and complete the cup taking operation.

[0104] As shown, Figure 19 During the process of taking out the cup body 21, when the bottom end of the trigger rod 71 is not supported by the cup cover 22, the first elastic member 73 is set to be greater than the elastic force of the second elastic member 74, so that the locking block 72 is passively returned to the original position with the trigger rod 71, so as to facilitate the next cup placing operation.

[0105] The beneficial effects of this embodiment include: by setting the surrounding wall 221 on the cup cover 22 and the driving slope 520 outside the surrounding wall 221, the connecting head 40 can be maintained in the first state without additional operation before the user needs to place the stirring cup 20, the operation steps are more concise, and the reliable meshing transmission of the connecting head 40 and the stirring part 30 after the stirring cup 20 is inserted into the position is also realized.

[0106] By setting the avoiding port 223 at the rear end of the surrounding wall 221 and the passive slope 510, under the premise that the outer diameter and height dimension of the surrounding wall 221 are reasonable, the overall height of the surrounding wall 221 does not need to be lowered to avoid the falling of the lifting platform 51 and the connecting head 40, so that the lifting platform 51 can smoothly fall a sufficient stroke after the stirring cup 20 is in place to meet the reliable plug-in of the stirring part 30 and the connecting head 40, and the problems such as too gentle driving slope 520 caused by too small overall height of the surrounding wall 221, too long distance of the user driving the stirring cup 20 laterally to install it into the position, and too large overall lateral dimension of the machine are avoided.

[0107] By setting the lifting and taking assembly 60, the cup taking is convenient and labor-saving.

[0108] By setting the locking assembly 70, the connecting head 40 is pulled up by the lifting platform 51, avoiding direct wear of the connecting head 40 by the locking assembly 70, the driving assembly and other assemblies, facilitating subsequent independent maintenance and replacement of the lifting platform 51, and reducing maintenance cost. The linkage structure of the touch lever 71 and the locking block 72 is adopted to realize that after the lifting platform 51 is lifted to the position, the locking tongue 5106 passes over the locking block 72 from bottom to top and is overlapped above the locking block 72, the highest position of the lifting platform 51 is maintained, and the connecting head 40 is maintained in the first state, which is realized by mechanical structure, without the need for the user to manually or carefully maintain the first state of the connecting head 40, the operation of the user is more labor-saving, and the user experience is improved.

[0109] By setting the first elastic member 73 and the second elastic member 74, the touch lever 71 can be automatically returned to the original position without external force, and the locking block 72 is passively returned to the original position with the touch lever 71, without the need for the user to manually reset, reducing user operation. The first elastic member 73 or the second elastic member 74 can be selected as a spring or a spring piece. Similarly, the third elastic member 525 and the fourth elastic member 541 can also be selected as a spring or a spring piece.

[0110] By means of the annular inclined surface 224 of the cup cover 22, the driving of the touch lever 71 can be automatically realized during the installation of the stirring cup 20 by the user, and the subsequent dragging of the locking tongue 5106 and the reliable maintenance of the connecting head 40 in the first state are realized, so that no additional installation space is reserved in the main machine 10 to install the mechanism for driving the touch lever 71, the structure of the main machine 10 is simplified, the whole machine mechanism is simple, the user operation is labor-saving, and the operation is one step to the position.

[0111] Since the transmission connecting rod 62 drives the lifting platform 51 to vertically lift by rotating, in order to realize the vertical lifting of the lifting platform 51 and the connecting head 40, and avoid radial deflection, the cylindrical pin 621 is rotationally connected with the strip-shaped hole 5105, the automatic alignment effect of the lifting of the lifting platform 51 is realized, and the coaxial cooperation of the connecting head 40 and the stirring piece 30 is facilitated.

[0112] The transmission connecting rod 62 adopts the relatively bent first transmission arm and the second transmission arm, and a rotating shaft is arranged at the intersection position, that is, the transmission connecting rod 62 rotates at the intersection position, the rotating arc length is reduced on the basis that the rotating angle of the transmission connecting rod 62 is certain, so as to reduce the space reserved in the machine head 11 for the transmission connecting rod 62, realize the compactness of the structure, reduce the volume of the machine head 11, also facilitate the shortening of the rotating arc length of the transmission connecting rod 62, and improve the transmission stability.

[0113] It should be noted that in other embodiments, the locking assembly can also be omitted, and the user needs to continuously press the lifting and taking assembly 60 until the stirring cup 20 is taken out, so as to simplify the structure of the machine head 11.

[0114] The unmentioned part in the utility model can be realized by using or referring to the existing technology.

[0115] Each of the embodiments in the specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each of the embodiments mainly describes the difference from other embodiments.

[0116] The above is only an embodiment of the utility model, and is not used for limiting the utility model. The utility model can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. A table type food processor, comprising a main machine, a stirring cup and a stirring piece, the main machine comprising a supporting base and a machine head mounted on the supporting base, the stirring cup being mounted above the supporting base, the machine head being located above the stirring cup and internally provided with a motor assembly, the stirring piece being mounted in the stirring cup and being limitingly connected with a bottom wall of the stirring cup at a lower end thereof, characterized in that, The table-type food processor further comprises: a connecting head mounted on the head, the upper end of the connecting head being insertedly fitted with the output end of the motor assembly, and the connecting head being able to be lifted along the axial direction of the output end to have a first state of being lifted to be separated from the stirring member and a second state of being lowered to be engaged with the stirring member; a clutching mechanism for driving the connecting head to be lifted along the axial direction of the output end to the first state or lowered to the second state.

2. A table top food processor as claimed in claim 1, characterised in that, The clutching mechanism comprises: a lifting platform mounted on the head in a liftable manner for dragging the connecting head to be lifted, the lifting platform being provided with a passive inclined surface; a driving assembly which is transversely movable to approach or move away from the lifting platform, the driving assembly being provided with a driving inclined surface, and the driving assembly being able to approach the lifting platform to support the passive inclined surface to move upward until the connecting head is in the first state.

3. A table top food processor according to claim 1 or 2, wherein, The clutching mechanism further comprises: a linkage-matched locking link and the driving assembly, the driving assembly being located in the head, the locking link being rotatably mounted on the head, and the locking end of the locking link being clamped on the driving assembly to make the driving assembly hold the connecting head in the first state; and the locking link being rotated to make the locking end of the locking link disengage from the driving assembly to make the driving assembly reset to switch the connecting head to the second state.

4. A table top food processor as claimed in claim 2, characterised in that, The driving assembly comprises a driving block provided with the driving inclined surface, a driving link, and a driving button provided outside the head, a mounting seat for mounting the driving block being arranged in the head, one end of the driving link being penetrated into the mounting seat and connected with the driving block, the other end of the driving link being connected with the driving button, and a third elastic member being abutted between the driving link and the mounting seat.

5. A table top food processor as claimed in claim 3, wherein, The clutching mechanism further comprises: a reset button and a reset link elastically connected with the driving block, the other end of the reset link being clamped with the reset end of the locking link between the reset button and the other end of the reset link; Alternatively, the driving assembly comprises a driving block provided with the driving inclined surface and a driving link for moving the driving block, a ring groove being arranged on the outer periphery of the driving link, and a clamping hook being arranged on the locking end of the locking link, the clamping hook being clamped on or disengaged from the ring groove.

6. A table top food processor as claimed in claim 1, wherein, The clutching mechanism comprises: a lifting platform, the lifting platform comprising a lifting ring surrounding the connecting head and a protrusion protruding outside the lifting ring, the connecting head being provided with a ring platform extending radially outward, and the ring platform being overlapped above the top end surface of the lifting ring; a driving assembly which is transversely movable to drive the protrusion to be lifted.

7. A table top food processor as claimed in claim 6, characterised in that The bottom wall of the head is provided with an output hole and a ring rib surrounding the output hole and protruding upward, the ring rib being provided with a gap with an open upper end, and the protrusion being limited in the gap.

8. A table top food processor as claimed in claim 1, characterised in that, The mounting cavity is formed between the head and the support seat, the stirring cup is pullably inserted into the mounting cavity, the stirring cup comprises a cup body and a cup cover, the cup cover is provided with a cup cover hole for the upper end of the stirring element to extend out of and a surrounding wall protruding upward and surrounding the outer periphery of the cup cover hole, the outer side of the surrounding wall is provided with a driving slope for driving the connecting head to rise, the driving slope is located at the front end of the surrounding wall in the insertion direction of the stirring cup, the inner side of the surrounding wall is enclosed to form a falling cavity, after the stirring cup is mounted in place, the connecting head falls into the falling cavity from a first state to a second state.

9. A table top food processor as claimed in claim 8, characterised in that, The clutching mechanism further comprises a lifting platform for dragging the connecting head to rise, the lifting platform is provided with a passive slope, the rear end of the surrounding wall in the insertion direction of the stirring cup is provided with an avoiding opening avoiding the passive slope.

10. A table top food processor as claimed in claim 8, characterised in that, The clutching mechanism further comprises: a lifting platform for dragging the connecting head to rise; a lifting platform for dragging the connecting head to rise, a locking tongue is protruded at the side of the lifting platform; 11. A table top food processor as claimed in claim 1, characterised in that, a locking assembly located at one side of the lifting platform, comprising a trigger lever vertically movable and a locking block horizontally moving with the movement of the trigger lever, the trigger lever is vertically inserted into the through hole of the locking block, the trigger lever is matched with the slope of the through hole, and the slope is arranged from top to bottom close to the lifting platform, so that after the lifting platform is lifted in place, the locking tongue passes over the locking block from bottom to top and is lapped above the locking block. The locking assembly comprises a first elastic member driving the trigger lever to reset and a second elastic member driving the locking block to reset, the elastic force of the first elastic member is greater than that of the second elastic member; Alternatively, the bottom end of the trigger lever extends from the bottom wall of the head, the cup cover of the stirring cup comprises a main body and a sunken platform located at the edge of the main body and sunken relative to the main body, the main body and the sunken platform are connected by a ring-shaped slope, the ring-shaped slope is used to drive the trigger lever to rise during the transverse installation of the stirring cup.

12. A table top food processor as claimed in claim 11, characterised in that, One end of the transmission connecting rod is provided with a cylindrical pin, the clutching mechanism comprises a lifting platform for dragging the connecting head to rise, the lifting platform is provided with a connecting arm extending upward and a strip-shaped hole opened in the connecting arm, the cylindrical pin is rotationally connected with the strip-shaped hole. Alternatively, the transmission connecting rod comprises a first transmission arm and a second transmission arm, the first transmission arm is bent relative to the second transmission arm, a rotating shaft is arranged at the intersection of the first transmission arm and the second transmission arm to rotationally connect with the head.

13. A table top food processor as claimed in claim 10, characterised in that, One of the output end and the connecting head is provided with a vertically extending strip-shaped groove, the other of the output end and the connecting head is provided with a pin shaft elastically sliding along the strip-shaped groove. ​ 14. A table top food processor according to any one of claims 1, 2, 4-13, wherein, ​

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