CN215687190U - Food processor convenient to operate - Google Patents

Abstract

The utility model discloses a food processing machine convenient to operate, which belongs to the field of domestic electric appliances and comprises a machine body and a cup body detachably connected to the machine body, wherein the machine body is provided with a driving motor, the cup body is provided with a driven shaft, the driven shaft is in transmission connection with an output shaft of the driving motor through a coupling, the coupling comprises an upper connector connected with the driven shaft and a lower connector connected with the output shaft of the driving motor, the upper connector and the lower connector are in insertion fit transmission, the upper connector is movably connected with the driven shaft and can slide relative to the driven shaft in the axial direction, the upper connector and the driven shaft rotate synchronously, and an elastic piece enabling the upper connector to keep away from the driven shaft in a trend is arranged between the upper connector and the driven shaft. The cup body can be flatly placed without manually adjusting the coupler, and the cup is convenient to use.

Description

Food processor convenient to operate

Technical Field

The utility model relates to the field of household appliances, in particular to a food processing machine convenient to operate.

Background

Among the prior art, have the cup and can dismantle food preparation machine of function, there are a plurality of detachable coupling mechanisms between its bottom and the host computer, these detachable coupling mechanisms generally include connector and lower connector, go up the connector and pass through splined connection with lower connector, in the user use, when the organism is installed to the cup, go up the position between connector and the lower connector and just be the position of dogtooth to dogtooth, just can make connector and lower connector cooperation of pegging graft, thereby lay the cup flat, can cause the inconvenient problem of use for the user to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the food processor which is convenient to operate, the cup body can be flatly placed without manually adjusting the coupler, and the use is convenient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a convenient operation's food preparation machine, includes the organism and can dismantle the cup of connecting in the organism, and the organism is equipped with driving motor, and the cup is equipped with driven shaft, and driven shaft passes through the shaft coupling to be connected with driving motor's output shaft transmission, and the shaft coupling is including the lower connector of the last connector of connecting driven shaft and being connected driving motor's output shaft, goes up connector and lower connector grafting cooperation transmission, go up connector swing joint in driven shaft and the axial slip of driven shaft relatively, go up connector and driven shaft synchronous revolution, go up and be equipped with the elastic component that makes the last connector keep away from driven shaft trend between connector and the driven shaft.

Preferably, a shaft sleeve is arranged at the bottom end of the driven shaft, the upper connector and the elastic piece are installed in the shaft sleeve, a cover body for limiting the upper connector in the shaft sleeve is arranged at the bottom end of the shaft sleeve, a through hole is formed in the cover body, and the bottom end of the upper connector extends out of the through hole under the elastic force of the elastic piece.

Preferably, the shaft sleeve is in threaded connection with the driven shaft, and the rotation direction of the threads is opposite to the rotation direction of the driven shaft driven by the driving motor to rotate.

Preferably, the periphery of the upper connector and the inner wall of the shaft sleeve are provided with a sliding groove and a sliding rib which are matched with each other along the axial direction of the driven shaft.

Preferably, the bottom end of the driven shaft is provided with a blind hole and an end cover, the upper connector and the elastic piece are installed in the blind hole, the end cover is fixedly connected with the driven shaft, the upper connector is limited in the blind hole, the end cover is provided with a through hole, and the bottom end of the upper connector extends out of the through hole under the elastic action of the elastic piece.

Preferably, the end cover is in threaded connection with the driven shaft, and the screwing direction of the threads is opposite to the screwing direction of the driven shaft driven by the driving motor to rotate.

Preferably, the periphery of the upper connector and the inner wall of the blind hole are provided with a sliding groove and a sliding rib which are matched with each other along the axial direction of the driven shaft.

Preferably, the bottom end of the upper connector is matched with the cross section shape of the through hole.

Preferably, the driving motor is a crushing motor, the driven shaft is a cutter shaft, and the top end of the cutter shaft extends into the cup body and is provided with a crushing cutter.

Preferably, the driving motor is a slurry discharging motor, the driven shaft is a transmission shaft, a slurry discharging port is formed in the bottom of the cup body, a slurry discharging valve is arranged at the position of the slurry discharging valve and comprises a valve body and a valve core, and the valve core is in transmission connection with the slurry discharging motor through the transmission shaft.

In summary, after the technical scheme is adopted, the utility model has the following advantages:

through the structural optimization design of the upper connector and the lower connector, the problem that the cup body cannot be leveled is effectively avoided, the driven shaft and the upper connector do not have relative motion in the circumferential direction and can only do reciprocating linear motion in the axial direction, an elastic piece is arranged between the upper connector and the driven shaft, when the upper connector and the lower connector interfere with each other to cause the abnormal splicing and matching, the upper connector is abutted against the lower connector, the elastic piece is compressed and moves upwards under the influence of the dead weight of the cup body, and at the moment, the cup body can still be leveled even though the upper connector and the lower connector interfere with each other; after the cup is set level, start driving motor, driving motor's output shaft can drive down the connector rotation, the connector only needs a rotatory small angle down, go up the connector and disappear with connector interference's condition down, the elasticity of elastic component will go up the connector and promote downwards, go up the connector and can with connector grafting cooperation down, consequently need not artificial adjustment and go up the connector or the connector can set level the cup down, it is very convenient to use.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic view illustrating a coupling, a slurry discharge motor and a transmission shaft according to a first embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a coupling according to a first embodiment of the present invention;

FIG. 4 is an exploded view of the upper connecting head and the transmission shaft according to one embodiment of the present invention;

fig. 5 is a schematic view illustrating a pressurized state of an upper connector according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating an extended state of an upper connector according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a coupling according to a second embodiment of the present invention;

fig. 8 is a schematic connection diagram of the coupling, the crushing motor and the cutter shaft in the third embodiment of the utility model.

The names of the components marked in the figures are as follows:

10. a body; 11. an output shaft; 12A, a slurry discharging motor; 12B, a crushing motor; 20. a cup body; 21A, a transmission shaft; 21B, a cutter shaft; 22. a shaft sleeve; 23. a cover body; 24. a through hole; 25. a chute; 26. sliding ribs; 27. blind holes; 28. an end cap; 29. a crushing cutter; 30. a coupling; 31. an upper connector; 32. a lower connector; 33. an elastic member.

Detailed Description

The utility model is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the utility model, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the utility model.

The utility model provides a convenient operation's food preparation machine, includes the organism and can dismantle the cup of connecting in the organism, and the organism is equipped with driving motor, and the cup is equipped with driven shaft, and driven shaft passes through the shaft coupling to be connected with driving motor's output shaft transmission, and the shaft coupling is including the lower connector of the last connector of connecting driven shaft and being connected driving motor's output shaft, goes up connector and lower connector grafting cooperation transmission, go up connector swing joint in driven shaft and the axial slip of driven shaft relatively, go up connector and driven shaft synchronous revolution, go up and be equipped with the elastic component that makes the last connector keep away from driven shaft trend between connector and the driven shaft. In practical applications, the functions and structures of various food processors are different, and therefore, the specific structures corresponding to the driving motor and the driven shaft are different, which can be determined according to specific situations. The following is an example.

Example one

Referring to fig. 1 to 6, the slurry discharge device comprises a body 10 and a cup 20 detachably connected to the body 10, the body 10 is provided with a driving motor, the cup 20 is provided with a driven shaft, in one type, in order to realize automatic slurry discharge, a slurry discharge port is provided at the bottom of the cup 20, a slurry discharge valve is provided at the slurry discharge port, the slurry discharge valve comprises a valve body and a valve core, the valve core is in transmission connection with a slurry discharge motor 12A through a transmission shaft 21A, since the slurry discharge motor 12A is installed on the body 10, the valve core and the transmission shaft 21A are installed on the cup 20, the transmission shaft 21A needs to be in transmission connection with an output shaft 11 of the slurry discharge motor 12A through a coupling 30, in this embodiment, the driving motor is the slurry discharge motor 12A, the driven shaft is the transmission shaft 21A, specifically, the transmission shaft 21A is in transmission connection with the output shaft 11 of the slurry discharge motor 12A through the coupling 30, the coupling 30 comprises an upper connector 31 connected with the transmission shaft 21A and a lower connector 32 connected with the output shaft 11 connected with the slurry discharge motor 12A, go up connector 31 and lower connector 32 grafting cooperation transmission, go up connector 31 swing joint in transmission shaft 21A and can be relative transmission shaft 21A's axial slip, go up connector 31 and transmission shaft 21A synchronous revolution, be equipped with between last connector 31 and the transmission shaft 21A and make last connector 31 keep keeping away from transmission shaft 21A trend's elastic component 33.

By adopting the technical scheme, the problem that the cup body 20 cannot be flatly placed is effectively avoided, the transmission shaft 21A and the upper connector 31 do not move relatively in the circumferential direction and can only do reciprocating linear motion in the axial direction, the elastic piece 33 is arranged between the upper connector 31 and the transmission shaft 21A, when the upper connector 31 and the lower connector 32 are interfered with each other to cause abnormal splicing and matching, the upper connector 31 is abutted against the lower connector 32 and is influenced by the self weight of the cup body 20, the elastic piece 33 is compressed, the upper connector 31 can move upwards, and at the moment, although the upper connector 31 and the lower connector 32 are interfered with each other, the cup body 20 can still be flatly placed; after cup 20 is set level, start row's thick liquid motor 12A, it is rotatory that the output shaft 11 of arranging thick liquid motor 12A can drive down connector 32, lower connector 32 only needs a little angle of rotation, the condition of going up connector 31 and lower connector 32 mutual interference disappears, the elasticity of elastic component 33 will go up connector 31 and promote downwards, it can with lower connector 32 grafting cooperation to go up connector 31, consequently, need not artificial adjustment and go up connector 31 or lower connector 32 and can set level cup 20, high convenience is used.

In order to reduce the abrasion of the transmission shaft 21A, a shaft sleeve 22 is arranged at the bottom end of the transmission shaft 21A, an upper connector 31 and an elastic piece 33 are installed in the shaft sleeve 22, a cover body 23 for limiting the upper connector 31 in the shaft sleeve 22 is arranged at the bottom end of the shaft sleeve 22, a through hole 24 is formed in the cover body 23, the bottom end of the upper connector 31 is matched with the cross section shape of the through hole 24, and the bottom end of the upper connector 31 extends out of the through hole 24 under the elastic force of the elastic piece 33. The transmission shaft 21A and the shaft sleeve 22 are in clearance fit, the transmission effect is met, meanwhile, the abrasion of the transmission shaft 21A is reduced, when the shaft sleeve 22 is abraded to a certain degree, the shaft sleeve 22 can be replaced, a new shaft sleeve 22 is replaced, and the maintenance cost is reduced.

In order to prevent the upper connector 31 and the shaft sleeve 22 from rotating in the circumferential direction and guide the shaft sleeve 22 to accurately reciprocate along the axial direction of the upper connector 31, a sliding groove 25 and a sliding rib 26 which are matched with each other are arranged on the periphery of the upper connector 31 and the inner wall of the shaft sleeve 22 along the axial direction of the transmission shaft 21A.

In order to avoid the separation of the shaft sleeve 22 and the transmission shaft 21A in the circumferential direction under the influence of the axial motion force in the rotating process, the shaft sleeve 22 is in threaded connection with the transmission shaft 21A, the rotating direction of the threads is opposite to the rotating direction of the transmission shaft 21A driven by the slurry discharge motor 12A, even if the shaft sleeve 22 and the transmission shaft 21A move relatively in the circumferential direction, corresponding compensation can be obtained in the rotating process of the slurry discharge motor 12A driving the transmission shaft 21A, the relative movement of the shaft sleeve 22 and the transmission shaft 21A in the rotating process is effectively inhibited, the shaft sleeve 22 and the transmission shaft 21A are not easy to loosen, and the connection is firmer.

Example two

Referring to fig. 7, different from the first embodiment, the bottom end of the transmission shaft 21A is provided with a blind hole 27 and an end cover 28, the upper connector 31 and the elastic member 33 are installed in the blind hole 27, the end cover 28 is fixedly connected with the transmission shaft 21A and limits the upper connector 31 in the blind hole 27, the end cover 28 is provided with a through hole 24, and the bottom end of the upper connector 31 extends out of the through hole 24 under the elastic force of the elastic member 33. The upper connector 31 and the boss 22 are prevented from rotating in the circumferential direction.

The end cover 28 is in threaded connection with the transmission shaft 21A, the rotating direction of the threads is opposite to the rotating direction of the transmission shaft 21A driven by the slurry discharge motor 12A, and the separation of the shaft sleeve 22 and the transmission shaft 21A under the influence of axial movement force in the circumferential direction in the rotating process is avoided; the periphery of the upper connector 31 and the inner wall of the blind hole 27 are provided with a slide groove 25 and a slide rib 26 which are matched with each other along the axial direction of the transmission shaft 21A. The shaft sleeve 22 is guided well, the shaft sleeve 22 is guided to reciprocate along the axial direction of the upper connector 31, and the position of the shaft sleeve 22 is not easy to deviate in the moving process.

For other contents not described in this embodiment two, reference may be made to embodiment one, and details are not described here.

EXAMPLE III

Referring to fig. 1 and 8, in order to realize the pulverizing function, a pulverizing cutter 29 is disposed in the cup 20, and is mounted on the cup 20 through a cutter shaft 21B, and a pulverizing motor 12B for driving the pulverizing cutter 29 to rotate is correspondingly disposed on the machine body 10, and the pulverizing motor 12B is in transmission connection with the cutter shaft 21B through a coupling 30, so in this embodiment, the driving motor is the pulverizing motor 12B, the driven shaft is the cutter shaft 21B, the top end of the cutter shaft 21B extends into the cup 20, and the pulverizing cutter 29 is disposed in the cup 20.

During specific work, the cutter shaft 21B is in transmission connection with the output shaft 11 of the crushing motor 12B through the coupler 30, the coupler 30 comprises an upper connector 31 connected with the cutter shaft 21B and a lower connector 32 connected with the output shaft 11 of the crushing motor 12B, the upper connector 31 and the lower connector 32 are in insertion fit transmission, the upper connector 31 is movably connected with the cutter shaft 21B and can slide in the axial direction of the cutter shaft 21B, the upper connector 31 and the cutter shaft 21B rotate synchronously, and an elastic piece 33 enabling the upper connector 31 to keep away from the cutter shaft 21B in a trend is arranged between the upper connector 31 and the cutter shaft 21B. The cutter shaft 21B and the upper connector 31 do not move relatively in the circumferential direction and can only do reciprocating linear motion in the axial direction, an elastic piece 33 is arranged between the upper connector 31 and the cutter shaft 21B, when the upper connector 31 and the lower connector 32 interfere with each other to cause abnormal splicing and matching, the upper connector 31 is abutted against the lower connector 32 and is influenced by the self weight of the cup body 20, the elastic piece 33 is compressed, and simultaneously absorbs the vibration transmitted by the movement of the cutter shaft 21B, the upper connector 31 can move upwards, and at the moment, although the upper connector 31 and the lower connector 32 interfere with each other, the cup body 20 can still be flatly placed; after cup 20 is set level, start crushing motor 12B, crushing motor 12B's output shaft 11 can drive down connector 32 rotatory, connector 32 only needs a little angle of rotation down, it disappears with connector 32 mutual interference's condition down to go up connector 31, the elasticity of elastic component 33 will go up connector 31 and promote downwards, it can with connector 32 grafting cooperation down to go up connector 31, consequently, need not artificial adjustment and go up connector 31 or connector 32 can set level cup 20 down, high durability and convenient use, user experience is good.

For other contents not described in this embodiment three, reference may be made to embodiment one and embodiment two, and details are not described here.

Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.

Claims (10)

1. The utility model provides a convenient operation's food preparation machine, includes the organism and can dismantle the cup of connecting in the organism, and the organism is equipped with driving motor, and the cup is equipped with driven shaft, and driven shaft passes through the shaft coupling to be connected with driving motor's output shaft transmission, and the shaft coupling is including the last connector of connecting driven shaft and the lower connector of connecting driving motor's output shaft, goes up connector and lower connector grafting cooperation transmission, its characterized in that, go up connector swing joint in driven shaft and the axial slip of driven shaft relatively, go up connector and driven shaft synchronous revolution, go up and be equipped with the elastic component that makes the connector keep away from the driven shaft trend between connector and the driven shaft.

2. The food processor convenient to operate as claimed in claim 1, wherein a shaft sleeve is provided at a bottom end of the driven shaft, the upper connector and the elastic member are installed in the shaft sleeve, a cover body for limiting the upper connector in the shaft sleeve is provided at the bottom end of the shaft sleeve, a through hole is provided in the cover body, and the bottom end of the upper connector extends out of the through hole under the elastic force of the elastic member.

3. The convenient food processor of claim 2, wherein the sleeve is threadably coupled to the driven shaft in a direction opposite to the direction in which the drive motor rotates the driven shaft.

4. The food processor convenient to operate as claimed in claim 2, wherein the outer periphery of the upper connector and the inner wall of the shaft sleeve are provided with a sliding groove and a sliding rib which are matched with each other along the axial direction of the driven shaft.

5. The food processor convenient to operate as claimed in claim 1, wherein the driven shaft is provided at a bottom end thereof with a blind hole and an end cap, the upper connector and the elastic member are installed in the blind hole, the end cap is fixedly connected to the driven shaft and limits the upper connector in the blind hole, the end cap is provided with a through hole, and the bottom end of the upper connector extends out of the through hole under the elastic force of the elastic member.

6. The convenient food processor of claim 5, wherein the end cap is threadably coupled to the driven shaft in a direction opposite to the direction in which the drive motor rotates the driven shaft.

7. The food processor convenient to operate as claimed in claim 5, wherein the outer periphery of the upper connector and the inner wall of the blind hole are provided with a sliding groove and a sliding rib which are matched with each other along the axial direction of the driven shaft.

8. An easy to operate food processor as claimed in claim 2 or 5, characterized in that the bottom end of the upper connecting head is adapted to the cross-sectional shape of the through hole.

9. The food processor as claimed in any one of claims 1 to 8, wherein the driving motor is a grinding motor, the driven shaft is a knife shaft, and the top end of the knife shaft extends into the cup body and is provided with a grinding cutter.

10. The food processor as claimed in any one of claims 1 to 8, wherein the driving motor is a slurry discharging motor, the driven shaft is a transmission shaft, the bottom of the cup body is provided with a slurry discharging port, a slurry discharging valve is arranged at the slurry discharging valve, the slurry discharging valve comprises a valve body and a valve core, and the valve core is in transmission connection with the slurry discharging motor through the transmission shaft.

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