CN210611941U - Portable chopper - Google Patents

Abstract

The utility model discloses a portable chopper, including upper frame, lower stirring container with upper shed and the connecting device that is used for the activity to connect upper frame and lower stirring container, the upper frame includes upper base body and all locates motor, automatically controlled board and rechargeable battery in the upper base body, connecting device includes the connection lid and is used for connecting lid and the silica gel circle of stirring container fastening connection down, be equipped with the constant head tank of adaptation suit silica gel circle on the circumference outer wall of connection lid, connect lid adaptation lid and close on the upper shed of stirring container down; a stirring knife component connected with a motor is arranged in the lower stirring container; the utility model adopts the electricity storage type rechargeable battery to supply power for the motor and the electric control board, which is convenient for carrying and using when going out; the utility model discloses an on the stirred vessel was located down to the upper computer base, can prevent to produce the condition appearance that splashes food because stirred vessel produced under the impact of food and the accident was opened.

Description

Portable chopper

Technical Field

The utility model relates to a mincer technical field, in particular to portable and chargeable mincer.

Background

A common food or fruit and vegetable shredder is an electric kitchen appliance driven by a motor, such a shredder typically comprising: a body having a rotation driving function; a stirring cup placed on the machine body; and a stirring element which is arranged in the stirring cup and is driven by the machine body to rotate. In the juicing and blending of, for example, meat and fruit using a chopper, it is necessary to stop blending when the solid matter in the juice reaches a suitable particle size in order to maintain a good taste of the juice drink, and therefore, blending cups having a transparent cup body are often used in order to be able to observe the particle size of the solid matter in the juice during operation.

Such a shredder typically utilizes a blender cup bottom trigger switch to control the power applied thereto, and when the bottom trigger switch energizes the machine, the motor drives the blending element to rotate to blend. However, the following problems are involved in the use.

(1) If the switch is triggered to operate the shredder without the lid closed, material in the cup may spill due to the rotating agitation of the agitation elements.

(2) During normal use of the shredder, as the stirring element rotates the material in the stirring cup, the material may tumble up and down to continuously impact the cup cover and the cup body, the cup cover is impacted, the cup cover may be lifted to cause the material in the cup to splash out, and the cup body may move due to the impact, which easily causes the trigger switch to be switched off, thereby causing the shredder to be abnormally powered off and stop working.

(3) Accidental contact with the cup during operation may also cause the cup to move causing an abnormal power failure of the shredder.

(4) The chopper generally adopts alternating current, and has larger volume and weight, thus being inconvenient to carry and use outdoors.

Disclosure of Invention

The to-be-solved technology of the utility model is to provide a portable and rechargeable mincer, it includes frame and lower stirred vessel, because the weight of last frame is great, can compress tightly under on stirred vessel, prevents that food accident from splashing down stirred vessel, this mincer adopts rechargeable battery and the direct current motor drive stirring sword component of electricity storage formula in addition, portable uses.

In order to solve the technical problem, the utility model discloses a technical scheme does: a portable chopper comprises an upper base, a lower stirring container with an upper opening and a connecting device for movably connecting the upper base and the lower stirring container, wherein the upper base comprises an upper base body, and a motor, an electric control board and a rechargeable battery which are all arranged in the upper base body, the motor is respectively and electrically connected with the electric control board and the rechargeable battery, and the rechargeable battery supplies power to the motor and the electric control board; the connecting device comprises a connecting cover body and a silica gel ring used for connecting the cover body and the lower stirring container in a fastening manner, a positioning groove matched with the silica gel ring is arranged on the circumferential outer wall of the connecting cover body, and the connecting cover body is matched and covered on the upper opening of the lower stirring container; and a stirring knife component connected with a motor is arranged in the lower stirring container.

As an improvement, a circle of outer edge extending towards the outer side of the connecting cover body is arranged at the position, close to the top end, of the connecting cover body, and the outer edge is matched with and covers the edge of the lower stirring container.

As an improvement, a round hole for extending the upper end of the stirring knife component is formed in the center of the connecting cover body, and the upper end of the stirring knife component extends out of the round hole and then is connected with the motor.

As an improvement, the stirring knife component comprises a knife shaft, an upper stirring knife and a lower stirring knife which are arranged on the knife shaft, the top end of the knife shaft is provided with a head part which is matched and meshed with the motor, the head part is matched and penetrates through the round hole, the bottom end of the knife shaft is provided with a jack which is used for positioning the knife shaft, and the bottom of the lower stirring container is provided with an inserting column which is matched and inserted in the jack.

As an improvement, the connecting cover body is provided with a cavity for supporting the upper seat body, the circumference of the inner wall of the cavity is provided with a positioning block for positioning the upper seat body, and the bottom of the upper seat body is provided with a positioning groove which is suitable for being assembled with the positioning block.

As an improvement, a safety starting device is further arranged in the upper seat body, the safety starting device comprises a micro switch, a sliding component used for starting the micro switch and a sliding seat matched with the sliding component and capable of sliding up and down, the sliding seat is arranged at the bottom of the inner side of the upper seat body, the micro switch is arranged in the upper seat body and located above the sliding seat, a through hole extending downwards from the matched sliding component is formed in the bottom of the upper seat body, a circular ring used for pushing the sliding component to move upwards is arranged on the accommodating cavity, and the circular ring is in butt joint with the sliding component.

As an improvement, the sliding member includes slide bar, pole head and is used for preventing the slide bar from breaking away from the stopper of slide, the stopper is upwards passed to the slide bar adaptation, the top at the slide is fixed to the stopper, the bottom and the adaptation that the slide bar was located to the pole head stretch out downwards in the through-hole, still be equipped with between slide bar and the pole head and be used for leading the gliding guide part of slide bar in the slide, be equipped with the lug of outside extension on the outer wall of guide part, be equipped with on the slide and be used for the gliding spout of lug.

As an improvement, the bottom of the outer side of the lower stirring container is sleeved with an anti-slip pad.

As an improvement, the outer wall of the upper base body is provided with a switch button, a charging socket and an indicator lamp, and the switch button, the charging socket and the indicator lamp are all installed on the electric control board.

Compared with the prior art, the beneficial effects of the utility model are that.

(1) The utility model discloses a rechargeable battery of electricity storage formula is the motor and the power supply of automatically controlled board, is convenient for go out to carry the use.

(2) The utility model discloses an on the stirred vessel was located down to the upper computer base, can prevent to produce the condition appearance that splashes food because stirred vessel produced under the impact of food and the accident was opened.

(3) The utility model discloses add a safe starting drive, just can start safe starting drive after last frame and lower stirred vessel pass through locating piece and positioning groove assembly, improve the security of this mincer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded schematic view of the upper housing according to the present invention.

Fig. 3 is an exploded view of fig. 1.

Fig. 4 is a schematic structural diagram of the connection cover of the present invention.

Fig. 5 is a schematic structural diagram of the lower stirring container of the present invention.

Fig. 6 is a schematic structural view of the upper base body of the present invention.

Fig. 7 is a schematic structural diagram of the slide seat of the present invention.

Fig. 8 is a schematic structural diagram of the through hole according to the present invention.

Fig. 9 is a schematic structural view of the sliding member according to the present invention.

In the figure: the device comprises an upper machine base 1, a lower stirring container 2, a connecting device 3, an upper base body 4, a motor 5, an electric control board 6, a rechargeable battery 7, a stirring knife member 8, a safety starting device 9, an inserting column 20, an anti-slip pad 21, a connecting cover body 30, a silica gel ring 31, a positioning groove 40, a switch button 41, a charging socket 42, a through hole 43, an indicator light 44, a knife shaft 80, an upper stirring knife 81, a lower stirring knife 82, a microswitch 90, a sliding member 91, a sliding seat 92, a positioning groove 300, an outer edge 301, a circular hole 302, a cavity 303, a positioning block 304, a circular ring 305, a head 800, a jack 801, a touch elastic sheet 900, a sliding rod 910, a rod head 911, a limiting block 912, a guiding part 913, a bump 914.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a portable shredder comprises an upper base 1, a lower stirring container 2 with an upper opening, and a connecting device 3 for movably connecting the upper base 1 and the lower stirring container 2, wherein the upper base 1 comprises an upper base body 4, and a motor 5, an electric control board 6 and a rechargeable battery 7 which are all arranged in the upper base body 4, the motor 5 is respectively electrically connected with the electric control board 6 and the rechargeable battery 7, and the rechargeable battery 7 supplies power to the motor 5 and the electric control board 6. In this embodiment, be equipped with shift knob 41, charging socket 42 and pilot lamp 44 on the outer wall of upper housing 4, shift knob 41, charging socket 42 and pilot lamp 44 all install on automatically controlled board 6, can charge for rechargeable battery 7 through charging socket 42, and the user of being convenient for carries this mincer and goes out to use, improves its practicality. In addition, because lower stirred vessel 2 is made by the glass material, in order to prevent stirred vessel 2 displacement under in the stirring process, stirred vessel 2's outside bottom cover is equipped with slipmat 21 down, and slipmat 21 has increased the frictional force between stirred vessel 2 and the working face down, guarantees that stirred vessel 2 can not take place the displacement under in the stirring process.

As shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, the connecting device 3 includes a connecting cover 30 and a silica gel ring 31 for connecting the connecting cover 30 and the lower stirring container 2 in a fastening manner, correspondingly, a positioning groove 300 adapted to fit the silica gel ring 31 is disposed on the outer circumferential wall of the connecting cover 30, and the connecting cover 30 is adapted to cover the upper opening of the lower stirring container 2. The outer wall of the silica gel ring 31 is in contact with the inner wall of the lower stirring container 2 in an attaching manner, so that the connecting cover body 30 can be fastened in the lower stirring container 2 through the friction force of the silica gel ring 31, and the purpose of fastening connection is achieved. Specifically, a circle of outer edge 301 extending to the outside of the connecting cover body 30 is arranged at a position of the connecting cover body 30 close to the top end, and the outer edge 301 is adapted to cover the edge of the lower stirring container 2 so as to form an upper opening for covering the lower stirring container 2. In addition, a stirring blade member 8 connected to the motor 5 is disposed in the lower stirring container 2, in this embodiment, the stirring blade member 8 includes a blade shaft 80, and an upper stirring blade 81 and a lower stirring blade 82 disposed on the blade shaft 80, a head 800 adapted to be engaged with the motor 5 is disposed at a top end of the blade shaft 80, an insertion hole 801 for positioning the blade shaft 80 is disposed at a bottom end of the blade shaft 80, and an insertion post 20 adapted to be inserted into the insertion hole 801 is disposed at a bottom of the lower stirring container 2. The upper stirring blade 81 is arranged obliquely, and the lower stirring blade 82 is arranged horizontally, so that the food can be stirred and crushed by the upper stirring blade 81 and the lower stirring blade 82 more uniformly, and the stirring effect of the shredder is improved. Correspondingly, a circular hole 302 for extending the head 800 of the stirring blade member 8 is disposed at the center of the connecting cover 30, in other words, the head 800 fits through the circular hole 302, the head 800 of the stirring blade member 8 extends out of the circular hole 302 and then is engaged with the motor 5, so that the motor 5 can drive the head 800 to drive the cutter shaft 80 to rotate, and the cutter shaft 80 drives the upper stirring blade 81 and the lower stirring blade 82 to rotate to cut and stir the food in the lower stirring container 2. As an improvement, a cavity 303 for supporting the upper base body 4 is disposed on the connection cover body 30, a positioning block 304 for positioning the upper base body 4 is disposed on the inner wall circumference of the cavity 303, a positioning groove 40 adapted to be assembled with the positioning block 304 is disposed at the bottom of the upper base body 4, the positioning block 304 and the positioning groove 40 are butted by rotating the upper base body 4, after the positioning block 304 and the positioning groove 40 are butted, the upper base body 4 can be embedded into the cavity 303 of the connection cover body 30, so that the movement of the upper base body 4 in the horizontal direction is limited by the connection cover body 30, and the upper base body 4 can only be lifted up, thereby completing the connection between the upper base body 4 and the connection cover body 30.

As a modification, as shown in fig. 2, 6, 7, 8 and 9, a safety starting device 9 is further disposed in the upper seat body 4, the safety starting device 9 comprises a microswitch 90, a sliding member 91 for starting the microswitch 90 and a sliding seat 92 which is adapted to the sliding member 91 to slide up and down, the micro switch 90 is provided with a touch shrapnel 900, the slide seat 92 is arranged on the bottom of the inner side of the upper seat body 4, the micro switch 90 is arranged in the upper seat body 4 and is positioned above the slide seat 92, and the lower one end in touching shell fragment 900 position is just to sliding member 91, can drive touching shell fragment 900 and also upwards closed when sliding member 91 upwards slides of being convenient for, and touching shell fragment 900 after the closure makes micro-gap switch 90 start, and micro-gap switch 90 after the start just can communicate the circuit of automatically controlled board 6, prevents that it is unexpected starting motor 5 when not assembling on stirring vessel 2 under at last pedestal 4. The bottom of the upper base 4 is provided with a through hole 43 adapted to the downward extension of the sliding member 91, the cavity 303 is provided with a circular ring 305 for pushing the sliding member 91 to move upward, and the circular ring 305 is butted with the sliding member 91. Specifically, the sliding member 91 comprises a sliding rod 910, a rod head 911 and a limiting block 912 for preventing the sliding rod 910 from separating from the sliding seat 92, the sliding rod 910 is adapted to pass through the limiting block 912 upwards, the limiting block 912 is fixed at the top end of the sliding seat 92 by means of screw connection, the limiting block 912 limits the sliding rod 910 in the sliding seat 92, and the sliding rod 910 is prevented from separating from the sliding seat 92 upwards. The rod head 911 is disposed at the bottom of the sliding rod 910 and adapted to extend downward from the through hole 43, in this embodiment, the shape of the through hole 43 is a square hole, the rod head 911 is a square shape adapted to the through hole 43, and the shapes of the through hole 43 and the rod head 911 are not limited thereto and may be circular, oval or other shapes. In addition, a guide part 913 for guiding the sliding rod 910 to slide in the sliding seat 92 is further disposed between the sliding rod 910 and the rod head 911, a protrusion 914 extending outward is disposed on an outer wall of the guide part 913, and since the diameter of the guide part 913 is larger than the length or width of the through hole 43 and the protrusion 914 acts, the sliding rod 910 does not fall down from the direction of the through hole 43, thereby limiting the displacement of the sliding rod 910 in the vertical direction, in other words, the sliding rod 910 can only move in the distance between the stop block 912 and the guide part 913, and the entire sliding member 91 is prevented from being separated from the sliding seat 92. Correspondingly, the sliding base 92 is provided with a sliding groove 920 for sliding the protrusion 914, and the sliding groove 920 further limits the sliding rod 910 to move only in the vertical direction, so as to prevent the sliding rod 910 from shifting.

The utility model discloses a theory of operation: firstly, the connecting cover body 30 is tightly covered on the upper opening of the lower stirring container 2 through the silica gel ring 31, so that the lower wall of the outer edge 301 of the connecting cover body 30 is in contact with the upper wall of the edge of the lower stirring container 2, and simultaneously, the head 800 of the cutter shaft 80 upwards passes through the round hole 302 to be ready to be connected with the motor 5. Then, the upper seat body 4 is coaxially aligned with the cavity 303, and the upper seat body 4 is moved toward the cavity 303, because of the existence of the positioning block 304 and the ring 305, the bottom surface of the upper seat body 4 first contacts and supports on the positioning block 304 and the ring 305, at this time, the ring 305 is located below the position where it contacts with the rod head 911, by rotating the upper seat body 4, when the positioning groove 40 contacts with the corresponding positioning block 304, the positioning groove 40 moves downward along the positioning block 304, and finally the lower end surface of the end of the positioning groove 40 contacts with the upper end surface of the positioning block 304, and then the positioning groove 40 stops moving downward, in other words, the upper seat body 4 moves downward toward the bottom of the cavity 303, and while the upper seat body 4 moves downward, on one hand, the output shaft (not shown) of the motor 5 is engaged with the head 800, on the other hand, the 911 of the sliding member 91 first contacts with the upper end surface of the ring 305 and is blocked by the ring 305, the blocked rod head 911 moves upwards through the through hole 43, because the sliding rod 910 is disposed at the upper end of the rod head 910, the rod head 910 moves upwards to synchronously drive the sliding rod 910 to move upwards, under the guiding action of the guiding part 913 and the bump 914, the sliding rod 910 moves vertically upwards along the sliding seat 92 and contacts with the touch elastic sheet 900 of the micro switch 90 and compresses the touch elastic sheet 900, so that the touch elastic sheet 900 stores elastic potential energy and the circuit of the micro switch 90 is switched on, the start of the micro switch 90 enables the circuits of the motor 5, the electric control board 6 and the rechargeable battery 7 to be switched on, at this time, the indicator lamp 44 flickers twice to remind the user that the assembly of the upper machine base 1, the connecting device 3 and the lower mixing container 2 is completed, the user needs to press the switch button 41 for two seconds before the motor 5 is started, and needs to press the switch button 41 for the motor 5 for a long time to rotate continuously, so as to prevent children, and the motor 5 is started to drive the cutter shaft 80 to rotate, thereby achieving the purpose of simultaneously stirring the food in the lower stirring container 2 by the upper stirring blade 81 and the lower stirring blade 82. After the food is stirred, the upper base 1 is directly taken out of the connecting cover body 30, after the upper base 1 is taken out of the connecting cover body 30, the elastic potential energy of the touch elastic sheet 900 is released, the sliding rod 910 and the rod head 911 are pushed downwards by the elastic force of the touch elastic sheet 900 after the blockage of the circular ring 305 disappears, the sliding rod 910 slides downwards along the sliding seat 92, the rod head 911 extends downwards again out of the through hole 43, at the moment, the micro switch 90 is disconnected, the circuits of the motor 5, the electric control board 6 and the rechargeable battery 7 are also disconnected, and the upper base 1 is ensured not to be started accidentally after being separated from the connecting cover body 30.

To sum up, the utility model discloses a rechargeable battery 7 of electricity storage formula is motor 5 and the power supply of automatically controlled board 6, and the use of being convenient for go out to carry, and on the stirred vessel 2 was located down to last seat 1, can prevent to appear because the condition that stirred vessel 2 produced the food that splashes under the impact of food and the accident was opened. Furthermore, the utility model discloses add a safe starting drive 9, just can start safe starting drive 9 after last frame 1 and lower stirred vessel 2 pass through locating piece 304 and positioning groove 40 assembly, improve the security of this mincer.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (9)

1. A portable shredder, comprising: the automatic stirring device comprises an upper base (1), a lower stirring container (2) with an upper opening and a connecting device (3) for movably connecting the upper base (1) and the lower stirring container (2), wherein the upper base (1) comprises an upper base body (4), and a motor (5), an electric control board (6) and a rechargeable battery (7) which are all arranged in the upper base body (4), the motor (5) is respectively and electrically connected with the electric control board (6) and the rechargeable battery (7), and the rechargeable battery (7) supplies power to the motor (5) and the electric control board (6);

the connecting device (3) comprises a connecting cover body (30) and a silica gel ring (31) which is used for connecting the cover body (30) and the lower stirring container (2) in a fastening manner, a positioning groove (300) which is matched and sleeved with the silica gel ring (31) is arranged on the circumferential outer wall of the connecting cover body (30), and the connecting cover body (30) is matched and covered on the upper opening of the lower stirring container (2);

and a stirring knife component (8) connected with the motor (5) is arranged in the lower stirring container (2).

2. The portable shredder of claim 1, wherein: the position department that connects lid (30) and be close to the top is equipped with the round outer edge (301) that extends to connecting the lid (30) outside, outer edge (301) adaptation lid closes on the edge of stirred tank (2) down.

3. The portable shredder of claim 1, wherein: the center of the connecting cover body (30) is provided with a round hole (302) for extending the upper end of the stirring knife component (8), and the upper end of the stirring knife component (8) extends out of the round hole (302) and then is connected with the motor (5).

4. The portable shredder of claim 3, wherein: the stirring cutter component (8) comprises a cutter shaft (80), an upper stirring cutter (81) and a lower stirring cutter (82) which are arranged on the cutter shaft (80), the top end of the cutter shaft (80) is provided with a head (800) which is matched and meshed with the motor (5), the head (800) is matched and penetrates through the round hole (302), the bottom end of the cutter shaft (80) is provided with a jack (801) for positioning the cutter shaft (80), and the bottom of the lower stirring container (2) is provided with an inserting column (20) which is matched and inserted into the jack (801).

5. The portable shredder of claim 1, wherein: the connecting cover body (30) is provided with a containing cavity (303) for supporting the upper base body (4), the circumference of the inner wall of the containing cavity (303) is provided with a positioning block (304) for positioning the upper base body (4), and the bottom of the upper base body (4) is provided with a positioning groove (40) which is matched with the positioning block (304) for assembly.

6. The portable shredder of claim 5, wherein: go up still to be equipped with a safe starting drive (9) in pedestal (4), safe starting drive (9) include micro-gap switch (90), be used for starting sliding member (91) of micro-gap switch (90) and adaptation sliding member (91) gliding slide (92) from top to bottom, slide (92) are located on the inboard bottom of last pedestal (4), micro-gap switch (90) are located in last pedestal (4) and are located the top of slide (92), the bottom of going up pedestal (4) is equipped with through-hole (43) that adaptation sliding member (91) stretches out downwards, be equipped with on appearance chamber (303) and be used for promoting sliding member (91) rebound ring (305), ring (305) dock with sliding member (91).

7. The portable shredder of claim 6, wherein: the sliding member (91) comprises a sliding rod (910), a rod head (911) and a limiting block (912) for preventing the sliding rod (910) from separating from the sliding seat (92), the sliding rod (910) is adapted to upwards penetrate through the limiting block (912), the limiting block (912) is fixed at the top end of the sliding seat (92), the rod head (911) is arranged at the bottom of the sliding rod (910) and is adapted to downwards extend out of the through hole (43), a guide part (913) for guiding the sliding rod (910) to slide in the sliding seat (92) is further arranged between the sliding rod (910) and the rod head (911), a convex block (914) extending outwards is arranged on the outer wall of the guide part (913), and a sliding groove (920) for the convex block (914) to slide is arranged on the sliding seat (.

8. The portable shredder of any one of claims 1 to 7, wherein: the bottom of the outer side of the lower stirring container (2) is sleeved with an anti-slip pad (21).

9. The portable shredder of claim 8, wherein: be equipped with shift knob (41), charging socket (42) and pilot lamp (44) on the outer wall of upper base body (4), shift knob (41), charging socket (42) and pilot lamp (44) are all installed on automatically controlled board (6).

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