CN111920288B

CN111920288B - Multifunctional food stirring device

Info

Publication number: CN111920288B
Application number: CN201910760111.5A
Authority: CN
Inventors: 马青松
Original assignee: Shenzhen Oufeel Electric Co ltd
Current assignee: Shenzhen Oufeel Electric Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2021-06-22
Anticipated expiration: 2039-08-16
Also published as: CN111920288A

Abstract

The invention relates to a multifunctional food stirring device, which comprises a main machine and a juicer accessory; wherein, the main machine comprises a machine head and a motor (103) horizontally arranged in the machine head, and a transverse motor connector (104) is arranged on an output end (1031) of a motor shaft of the motor (103); the juicer accessory (2) comprises a cup body (201) and a blade assembly (202) arranged in the cup body (201), wherein the blade assembly (202) comprises a transverse blade connector (205) and a transverse blade shaft (2022), and the blade connector (205) is arranged below the side wall of the cup body (201); the motor (103) is capable of coaxially driving the blade assembly (202) to rotate when the blade connector (205) is coupled with the motor connector (104). The multifunctional food stirring device is quiet to operate and has strong comfort.

Description

Multifunctional food stirring device

Technical Field

The invention relates to a food material processing device, in particular to a device for preparing juice by stirring.

Background

Referring to fig. 1, a conventional multi-functional food stirring device 10a is generally in the shape of an inverted C and includes a base 1a, a middle pillar 2a, and an upper head 3a, wherein a container 4a is provided on the base. Be equipped with the motor of lying in the aircraft nose 3a, set up a plurality of power take off ends through drive mechanism, generally include following several kinds of power take off ends: the downward power output end is used for being matched with stirring accessories such as stirring surface hooks, egg beating nets and the like which extend into the container. Second, the power output end at one end of the cantilever beam of the head is usually used to mate with the meat grinder accessories. Third, the upward power output is typically used to mate with a blender accessory, such as a blender jar. The upward power output end is shown on the right side in fig. 1, a motor shaft extending transversely is connected with an output shaft 5a extending vertically and upwardly through two bevel gears 6a which are perpendicular to each other, so that the transverse output force of the motor is changed into vertical output force, the blades are driven to rotate, and fruit juice is stirred. The disadvantages are that: the transmission structure is complicated, the relative cost is higher, the noise of multi-stage transmission is large, the assembly precision requirement is high, the abrasion is easy, and the service life of the product is short.

Disclosure of Invention

The invention aims to solve the technical problem that the multifunctional food stirring device is simple in transmission structure and low in transmission noise in the aspect of a juicer accessory.

The technical scheme adopted by the invention for solving the technical problem comprises the following steps: the multifunctional food stirring device comprises a main machine and a juicer accessory; the main machine comprises a machine head and a motor horizontally arranged in the machine head, and a motor connector is arranged on the output end of a motor shaft of the motor; the juicer accessory comprises a cup body and a blade assembly arranged in the cup body, wherein the blade assembly comprises a transverse blade connector and a transverse knife shaft, and the blade connector is arranged below the side wall of the cup body; the motor is capable of coaxially driving the blade assembly to rotate when the blade connector is coupled with the motor connector.

In some embodiments, one end of the handpiece is provided with an end seat and an end seat cover; the motor connector is accommodated in the end seat, and the end seat cover can support the juicer accessory from the bottom side when being opened relative to the end seat.

In some embodiments, the end cap is provided with a protruding support pad, and the support pad can be attached to the bottom surface of the bottom wall of the cup body to form a stable support bottom surface.

In some embodiments, a downwardly projecting stop projection is provided on the bottom wall, which interacts with the support pad on the side.

In some embodiments, the blades of the blade assembly are perpendicular to the knife axis and are vertically disposed.

In some embodiments, the blade assembly is mounted to the cup by a seal, a bearing, and a bearing retainer; the blade connector is fixed at the connecting end of the cutter shaft by a nut.

In some embodiments, the juicer accessory further includes a pressure bar linkage mounted to the handle of the cup, including a pressure bar; the main frame also comprises an interlocking switch mechanism arranged on the machine head, the interlocking switch mechanism comprises a detection switch, and when the juice machine accessory is arranged on the main frame in place, the pressure rod can drive the detection switch to act.

In some embodiments, the juicer accessory further comprises a cup cover mounted on top of the cup body, the cup cover having a downwardly projecting plunger contact that cooperates with a top end of the plunger to urge the plunger downward; the end seat is provided with a positioning sleeve, and the pressure rod can penetrate through the positioning sleeve to be matched with the interlocking switch mechanism.

In some embodiments, the strut linkage further comprises a handle cover and a spring; wherein, this handle lid is installed on this handle, and this depression bar and this spring are installed on this handle lid, and the bottom of this handle lid is equipped with the location convex closure, with this position sleeve looks cooperation.

In some embodiments, the interlocking switch mechanism further comprises a switch plunger, a switch seat, and a switch plunger contact; one end of the switch pressure lever is positioned below the positioning sleeve and matched with the bottom end of the pressure lever, the switch pressure lever contact is arranged on the switch pressure lever and protrudes upwards, and the switch pressure lever contact is matched with the detection switch.

Compared with the prior art, the multifunctional food stirring device has the advantages that the motor connector arranged at the output end of the motor shaft and the blade connector arranged on the connecting end of the cutter shaft are skillfully matched, so that the horizontally-arranged motor arranged in the main machine can coaxially drive the blade assembly in the fruit juice machine accessory to rotate, the transmission structure is simple, the cost is low, the transmission noise is low, and the assembly is simple.

Drawings

Fig. 1 is an assembled sectional view schematically showing a conventional multi-functional food stirring device.

FIG. 2 is a front view schematically showing the multi-functional food-stirring device of the present invention, in which a main body and a juicer fitting are combined.

Fig. 3 is a front view schematically illustrating the multi-functional food-stirring device of the present invention, in which a main body and a juicer accessory are separated.

Fig. 4 is a schematic perspective view of the multi-functional food-stirring device of the present invention, in which the main body and the juicer accessory are separated.

Fig. 5 is a schematic perspective view of the multi-functional food-stirring device of the present invention, wherein the main body and the juicer accessory are further exploded.

Fig. 6 is a schematic sectional view of the multi-functional food-stirring device of the present invention, in which the main body and the juicer accessory are separated.

Fig. 7 is a schematic sectional view of the multi-functional food-stirring device of the present invention, in which a main unit and a juicer unit are combined.

Wherein the reference numerals are as follows: 10 multifunctional food stirring device 1 base 101 102 head 103 motor 1031 motor shaft output end 104 motor connector 105 end seat 106 end seat cover 1061 buckle 1062 support pad 107 positioning sleeve 108 switch press bar 112 switch press bar contact 109 switch seat 110 switch press bar spring 111 detection switch 2 fruit juice machine fitting 201 cup 2011 bottom wall 2012 limit projection 2015 handle 202 cup 2011 bottom wall 2023 blade 203 cup 2031 press bar contact 204 conditioning cover 205 blade connector 206 bearing retainer 207 nut 208 ball bearing 209 seal ring 210 handle cover 2101 positioning boss 2102 positioning block 2111 top end 2112 bottom end 212 spring G press bar linkage H interlock switch mechanism.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 2, fig. 2 is a front view schematically illustrating the multi-functional food-stirring device of the present invention, in which a main body and a juicer are combined. The invention provides a multifunctional food stirring device 10 which comprises a main machine 1 and a juicer accessory 2. The main body 1 includes a base 101 and a head 102. One end of the handpiece 102 is provided with an end seat 105 and an end seat cover 106. The end seat 105 may be understood as a part of the handpiece 102. The juicer accessory 2 is mated to the main unit 1 via the end socket 105 and the end socket cover 106.

The head 102 is provided on top of the base 101, the head 102 having a portion extending in the lateral direction (i.e., in the horizontal direction). The cup body of the juicer fitting 2 extends vertically.

Referring to fig. 3 and 4, fig. 3 is a front view schematically illustrating the multi-functional food-stirring device of the present invention, in which a main body and a juicer accessory are separated. Fig. 4 is a schematic perspective view of the multi-functional food-stirring device of the present invention, in which the main body and the juicer accessory are separated. In the main body 1, a motor 103 horizontally mounted is mounted on a head 102, a motor connector 104 is mounted on an output end of a motor shaft of the motor 103, and the motor connector 104 is accommodated in an end seat 105. The top of the end seat 105 is provided with an opening in which a positioning sleeve 107 is arranged.

In the juicer fitting 2, a blade assembly 202 is mounted on the cup 201, the blade assembly 202 comprising a transverse blade connector 205 and a transverse knife axis 2022, the blade connector 205 being disposed below the side wall of the cup 201. The blade 2023 of the blade assembly 202 is vertically disposed.

A pressure lever linkage mechanism is arranged on the handle 2015 of the cup body 201 and comprises a pressure lever 211.

Referring to fig. 5, fig. 5 is a perspective view of the multi-functional food-stirring device of the present invention, in which the main body and the juicer accessory are further exploded. In the main unit 1, an interlock switch mechanism H is provided in a substantially transversely extending cavity enclosed by the head 102 at a position adjacent to the positioning sleeve 107.

Specifically, as shown in fig. 5 and 6, the interlock switch mechanism H includes a switch lever 108, a switch base 109, a switch lever spring 110, a detection switch 111, and a switch lever contact 112. Wherein, one end of the switch pressing rod 108 is positioned below the positioning sleeve 107 and matched with the bottom end 2112 of the pressing rod 211. The switch plunger contact 112 is mounted on the switch plunger 108 and protrudes upward. The switch plunger contact 112 is coupled to the detection switch 111. For example, the detection switch 111 is a microswitch.

The output terminal 1031 of the motor shaft mates with the motor connector 104. The motor connector 104 is shaped like a gear, and has a plurality of concave portions and convex portions formed on the outer peripheral contour thereof. It is understood that the blade connector 205 is correspondingly formed with a plurality of protrusions and recesses on its inner peripheral profile, which can be coupled with a plurality of recesses and protrusions on the outer peripheral profile of the motor connector 104.

In the juicer fitting 2, the connecting end 2021 of the cutter shaft is a screw head. The cup 201 is provided with a bearing fixing sleeve 206, a nut 207, two ball bearings 208 and a sealing ring 209 which are matched with the blade assembly 202. The top of the cup body 201 is provided with a cup cover 203 and a conditioning cover 204. The lid 203 has a press rod contact 2031 protruding downward and cooperating with a top 2111 of the press rod 211 to urge the press rod 211 downward.

Specifically, the pressing lever linkage mechanism G provided on the handle 2015 further includes a handle cover 210 and a spring 212 that are engaged with the aforementioned pressing lever 211. The bottom end of the handle cover 210 is provided with a positioning convex hull 2101 with an opening, which is matched with the positioning sleeve 107. The bottom end 2112 of the pressing rod 211 passes through the opening of the positioning convex hull 2101 and extends downwards to be matched with one end of the switch pressing rod 108. The top end 2111 of the plunger 211 mates with the previously described plunger contact 2031.

In addition, the handle cover 210 is provided with a positioning block 2102. The spring 212 is sleeved on the pressing rod 211, and the top and bottom ends of the spring 212 are abutted between the top 2111 of the pressing rod 211 and the positioning block 2102.

Referring to fig. 6 and 7 in combination, fig. 6 is a schematic sectional view of the multi-functional food-stirring device of the present invention, in which the main body and the juicer accessory are separated. Fig. 7 is a schematic sectional view of the multi-functional food-stirring device of the present invention, in which a main unit and a juicer unit are combined. The assembly process of the multi-function food blending device 10 of the present invention generally comprises:

first, the assembly of the blade assembly 202 and related components in the juice machine fitting 2: the sealing ring 209 and the ball bearing 208 are sequentially arranged in the relevant mounting hole positions on the cup body 201; the connecting end 2021 of the knife shaft of the blade assembly 202 passes through the sealing ring 209 and the ball bearing 208 from the inside of the cup body 201 in sequence; then, the bearing fixing sleeve 206 is locked at a fixing part such as a screw hole on the cup body 201 by a fastener such as a screw; the blade connector 205 is then secured to the arbor shaft connection end 2021 by a nut 207.

Secondly, assembling a press rod linkage mechanism G in the fruit juice mixer accessory 2: the spring 212 penetrates into the pressure lever 211 from the bottom end 2112 of the pressure lever 211 and is sleeved on the pressure lever 211; then, the bottom end 2112 of the pressing rod 211 is downwards inserted into an opening of the positioning convex hull 2101 at the bottom of the handle cover 210, the top end of the spring 212 clamps the plane end of the top end 2111 of the pressing rod 211, the bottom end clamps the structural plane of the positioning block 2102 of the handle cover 210, and resilience force can be generated after the pressing rod is pressed up and down. The three components of the plunger 211, spring 212 and handle cover 210 are shown fitted into the handle 2015 of the cup 201 and secured with fasteners such as screws.

Thirdly, assembling an interlocking switch mechanism H in the host 1: the switch compression bar 108 penetrates into a square groove of the switch base 109, a switch compression bar contact 112 is arranged in the switch compression bar 108, a switch compression bar spring 110 is sleeved on a tail end cylinder of the switch compression bar 108, and two ends of the switch compression bar spring 110 are fixed and can generate resilience force after being pressed; the detection switch 111 is arranged on the switch base 110, and the detection switch 111 is communicated with the mainboard through a connecting wire to form a complete circuit; then, the entire interlock switch mechanism H is fixed to the handpiece 102.

Fourthly, in the main unit 1, the motor connector 104 is correspondingly fixed to the output terminal 1031 of the motor shaft. For example, the output end 1031 of the motor shaft is a threaded head, and the output end 1031 of the motor shaft is threadedly engaged with the motor connector 104.

The operation of the multi-function food blending device 10 of the present invention generally comprises:

A. according to the formula provided by the specification, the corresponding food materials are put into the cup body 201 of the juicer accessory 2, and the cup cover 203 is arranged on the top of the cup body 201 until the food materials are in place. The pressure lever contact 2031 on the cup cover 203 is contacted with the top 2111 of the pressure lever 211, and can push the pressure lever 211 to move downwards for a certain stroke. Then, the conditioning lid 204 is fitted into the central hole of the lid 203.

B. Opening the end seat cover 106 (the end seat cover 106 is hinged with the end seat 105, when the end seat cover 106 is closed, the end seat cover 106 is locked with the buckle structure on the end seat 105 by the buckle 1061 on the end seat), placing the juicer accessory 2 from top to bottom, inclining a certain angle, enabling the positioning convex hull 2101 of the handle cover 210 to be arranged in the positioning sleeve 107 on the end seat 105, slightly applying axial force to push the blade connector 205 on the juicer accessory 2 into the end seat 105 to be coupled with the motor connector 104, and enabling the motor 103 to coaxially drive the blade assembly 202 to rotate. In fig. 7, an arrow W indicates a state of the vortex circulation of the juice liquid in the working state.

It should be noted that, after being assembled in place, the supporting pad 1062 (for example, the outer surface layer of the supporting pad 1062 is made of a silica gel material) on the end seat cover 106 is attached to the bottom plane of the bottom wall 2011 of the cup body 201 to form a stable supporting bottom plane; further, by virtue of the interaction of the stop projection 2012 on the bottom wall 2011 with the support pad 1062 on the side, stable coaxial operation of the motor connector 104 and the blade connector 205 can be ensured.

Compared with the prior art, the multifunctional food stirring device 10 has the advantages that: through the ingenious cooperation between the motor connector 104 of installing at the output end 1031 of motor shaft and the blade connector 205 of installing on the connection end 2021 of arbor, need not be through the mode that changes motor 103 output power, can pass through two connectors 104 with the coaxial output power of the motor 103 of horizontal installation, 205, coaxial coupling is connected, output power drives blade subassembly 202 operation stirring fruit juice, transmission structure is simple, and is with low costs, the transmission noise is little, the assembly is simple, can not influence product life because of gear wear, the operation is got up quietly, the comfort is strong.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and such modifications and substitutions are intended to be included within the scope of the appended claims.

Claims

1. A multifunctional food stirring device (10) comprises a main machine (1) and a juicer accessory (2); the main machine (1) is characterized by comprising a machine head (102) and a motor (103) horizontally installed in the machine head (102), wherein a transverse motor connector (104) is arranged on an output end (1031) of a motor shaft of the motor (103); the juicer accessory (2) comprises a cup body (201) and a blade assembly (202) arranged in the cup body (201), wherein the blade assembly (202) comprises a transverse blade connector (205) and a transverse blade shaft (2022), and the blade connector (205) is arranged below the side wall of the cup body (201); the motor (103) is capable of coaxially driving the blade assembly (202) to rotate when the blade connector (205) is coupled with the motor connector (104).

2. The multifunctional food stirring device (10) of claim 1, wherein one end of the head (102) is provided with an end seat (105) and an end seat cover (106); the motor connector (104) is received in the end seat (105), and the end seat cover (106) can support the juicer accessory (2) from the bottom side when opened relative to the end seat (105).

3. The multi-functional food mixing device (10) of claim 2, wherein the end cap (106) is provided with a protruding support pad (1062), and the support pad (1062) can be attached to the bottom surface of the bottom wall (2011) of the cup body (201) to form a stable support bottom surface.

4. The multifunctional food stirring device (10) as recited in claim 3, characterized in that the bottom wall (2011) is provided with a downwardly protruding limiting protrusion (2012), and the limiting protrusion (2012) laterally interacts with the supporting pad (1062).

5. The multifunctional food stirring device (10) of claim 1, wherein the blade (2023) of said blade assembly (202) is vertically disposed perpendicular to the blade axis (2022).

6. The multi-functional food mixing device (10) of claim 1, wherein the blade assembly (202) is mounted to the cup (201) by means of a seal (209), a bearing (208) and a bearing retainer (206); the blade connector (205) is secured to the connecting end (2021) of the arbor by a nut (207).

7. A multi-function food blending device (10) according to claim 2, wherein the blender accessory (2) further comprises a pressure lever linkage (G) mounted on the handle (2015) of the cup body (201) comprising a pressure lever (211); the main machine (1) also comprises an interlocking switch mechanism (H) arranged on the machine head (102), which comprises a detection switch (111), and when the juice machine accessory (2) is arranged on the main machine (1) in place, the pressure lever (211) can drive the detection switch (111) to act.

8. The multifunctional food stirring device (10) of claim 7, wherein the blender accessory (2) further comprises a lid (203) mounted on top of the cup body (201), the lid (203) is provided with a downward protruding plunger contact (2031), the plunger contact (2031) cooperates with a top end (2111) of the plunger (211) to urge the plunger (211) downward; the end seat (105) is provided with a positioning sleeve (107), and the pressure lever (211) can penetrate through the positioning sleeve (107) to be matched with the interlocking switch mechanism (H).

9. The multi-purpose food blending device (10) of claim 8, wherein said plunger linkage (G) further comprises a handle cover (210) and a spring (212); wherein, the handle cover (210) is arranged on the handle (2015), the pressure lever (211) and the spring (212) are arranged on the handle cover (210), and the bottom end of the handle cover (210) is provided with a positioning convex hull (2101) which is matched with the positioning sleeve (107).

10. The multifunctional food stirring device (10) of claim 8, wherein the interlocking switch mechanism (H) further comprises a switch plunger (108), a switch seat (109), and a switch plunger contact (112); one end of the switch pressing rod (108) is positioned below the positioning sleeve (107) and is matched with the bottom end (2112) of the pressing rod (211), the switch pressing rod contact (112) is arranged on the switch pressing rod (108) and protrudes upwards, and the switch pressing rod contact (112) is matched with the detection switch (111).