CN218552153U

CN218552153U - Shredding device

Info

Publication number: CN218552153U
Application number: CN202222885149.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xian Jiaying Enterprise Management Consulting Co Ltd
Current assignee: Xian Jiaying Enterprise Management Consulting Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The application discloses chopper belongs to the technical field of life utensil to solve present chopper and cut up the technical problem of inefficiency. The chopper comprises a shell, a driving part, a cutter part and a scraper, wherein the shell is provided with a chopping cavity, the cutter part is rotatably arranged in the chopping cavity and connected with the driving part, the scraper is arranged in the chopping cavity and connected with the driving part, the driving part can drive the cutter part and the scraper to rotate, and at least one of the rotating directions and the rotating speeds of the cutter part and the scraper is different. At least one of the rotating speed and the rotating direction of the driving piece for driving the cutter part and the scraper plate are different, so that the position of the scraper plate relative to the cutter part can be changed all the time in the rotating process of the cutter part and the scraper plate in the chopping cavity of the shell, certain disturbance effect is generated on food materials, and finally the chopping efficiency of the chopper can be improved.

Description

Shredding device

Technical Field

The application belongs to the technical field of life utensil, especially relates to a chopper.

Background

The chopper is a device for chopping garlic waiting for being cut, and is provided with a containing cavity and a rotatable cutter, wherein the object to be cut is placed in the containing cavity, and then is cut by the rotatable cutter, so that the object to be cut is chopped.

However, the related art chopper has a low chopping efficiency and does not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The application aims at solving the technical problem that the current chopper has low chopping efficiency to a certain extent. To this end, the present application provides a shredder.

The embodiment of the application provides a chopper, includes:

a housing having a chopping cavity;

the driving piece is arranged on the shell;

the cutter part is rotatably arranged in the chopping cavity and is connected with the driving piece; and

the scraping plate is arranged in the chopping cavity and is connected with the driving piece;

wherein, the driving piece can drive the cutter portion with the scraper blade rotates, just the cutter portion with at least one of the direction of rotation and the slew velocity of scraper blade is different, cutter portion rotates can shred the thing is put to holding in the comminution chamber, the scraper blade rotates can scrape the object of adhesion on the comminution intracavity wall.

In some embodiments, the driving member includes a power portion and a transmission portion, and the power portion is connected with the cutter portion and the scraper blade through the transmission portion to drive the cutter portion and the scraper blade to rotate.

In some embodiments, the direction of rotation of the cutter portion and the direction of rotation of the scraper are opposite to each other.

In some embodiments, the transmission portion includes a first transmission wheel connected to the power portion, and a third transmission wheel connected to the scraper, and the first transmission wheel and the third transmission wheel are in transmission connection, wherein the cutter portion is connected to the first transmission wheel, and the rotation directions of the first transmission wheel and the third transmission wheel are opposite.

In some embodiments, the transmission portion further comprises a second transmission wheel, and the first transmission wheel is connected with the third transmission wheel through the second transmission wheel.

In some embodiments, the first transmission wheel is a first gear, the second transmission wheel is a second gear, the third transmission wheel is a third gear, the third gear is engaged with the first gear through the second gear, the first gear and the second gear are external gears, and the third gear is an internal gear.

In some embodiments, the speed of rotation of the cutter portion and the speed of rotation of the scraper are different.

In some embodiments, the transmission portion includes a first gear connected to the power portion, a third gear connected to the scraper, and the first gear and the third gear are in transmission connection, wherein the cutter portion is connected to the first gear, and the first gear and the third gear have different numbers of teeth.

In the chopper that this application embodiment provided, cutter portion and scraper blade rotationally set up in the shredding cavity of casing, and driving piece and cutter portion and scraper blade connection for the driving piece can drive scraper blade and cutter portion and rotate, thereby cuts up the edible material of the shredding cavity of casing through cutter portion, and scrapes off the edible material of adhesion on with the chopper inner wall through the scraper blade. At least one of the rotating speed and the rotating direction of the driving piece for driving the cutter part and the scraper blade to be different can enable the position of the scraper blade relative to the cutter part to be changed all the time in the rotating process of the cutter part and the scraper blade in the chopping cavity of the shell, thereby generating a certain disturbance effect on food materials and finally improving the chopping efficiency of the chopper.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 illustrates one of the cut-away views of a shredder disclosed in an embodiment of the present application;

FIG. 2 illustrates a second cross-sectional view of the shredder disclosed in an embodiment of the present application;

FIG. 3 illustrates a schematic structural view of a transmission portion of the shredder according to the embodiment disclosed in the present application;

FIG. 4 is an enlarged display view of area A of FIG. 1;

FIG. 5 is a schematic diagram showing the overall structure of the shredder disclosed in the embodiment of the present application;

FIG. 6 is a schematic structural view illustrating the engagement between the limiting piece and the limiting notch in the chopper disclosed in the embodiment of the present application;

FIG. 7 illustrates a schematic structural view of a third gear of the shredder in accordance with an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a baffle of the shredder according to an embodiment of the present disclosure;

fig. 9 shows a schematic structural view of a driving member and a chopping chamber of the chopper disclosed in the embodiment of the application.

Reference numerals:

100-housing, 110-chopping chamber, 120-positioning post,

200-driving piece, 210-power part, 211-rotary spring seat, 212-rotary spring, 213-limit piece, 214-stretching block, 220-transmission part, 221-first gear, 221 a-limit notch, 222-second gear, 223-third gear, 223 a-lower side guide groove, 223 b-upper side guide groove,

300-partition board, 310-lower side board, 320-upper side board,

400-a cutter part, 410-a rotating shaft, 420-a blade,

500-blade, 510-wiping section, 520-connecting section,

600-upper cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

example one

Referring to fig. 1 to 8, an embodiment of the present application discloses a shredder, which includes a housing 100, a driving member 200, a cutter portion 400 and a scraper 500, and the shredder can be used for efficiently shredding various food materials.

Wherein the housing 100 is a base member of the shredder of the present application, the housing 100 may provide a mounting base for and serve the purpose of protecting at least some of the other components of the shredder of the present application. The housing 100 is a structural member having a cavity, and specifically, a chopping cavity 110 is disposed in the housing 100, and the food material to be chopped can be placed in the chopping cavity 110 of the housing 100. In addition, in order to reduce the overall mass of the shredder of the present application, the housing 100 may be made of a polymer material, and the housing 100 may be configured as a thin-walled structural member, although the housing 100 may also be made of a metal material to provide the shredder of the present application with sufficient structural strength.

The cutter portion 400 is rotatably disposed in the housing 100, and at least a portion of the cutter portion 400 is located in the chopping cavity 110 of the housing 100, and the cutter portion 400 rotates to cut the food material located in the chopping cavity 110 of the housing 100, so that the food material can be chopped. The cutter portion 400 may specifically rotate in a clockwise direction or in a counterclockwise direction, but the cutter portion 400 may also be switched between clockwise rotation and counterclockwise rotation. The extending direction of the blade of the cutter portion 400 may be set to intersect with the rotation axis of the cutter portion 400, so that the blade of the cutter portion 400 may continuously cut the food material during the rotation of the cutter portion 400, and the cutting efficiency of the food material may be higher.

It will be appreciated that when the cutter portion 400 rotates to cut the food material, the force of the cutter portion 400 against the food material may impact the food material to an extent that the food material moves uncontrollably within the chopping chamber 110 of the housing 100, resulting in the partially chopped food material adhering to the inner walls of the chopping chamber 110 of the housing 100. In addition, when the cutting portion 400 cuts the food material, a portion of the cut food material may also adhere to the cutting portion 400, and centrifugal force generated when the cutting portion 400 rotates may throw the food material adhering to the cutting portion 400 down to the inner wall of the cutting cavity 110 of the housing 100, so that the portion of the food material adheres to the inner wall of the cutting cavity 110 of the housing 100, and the portion of the food material adhering to the inner wall of the cutting cavity 110 of the housing 100 cannot contact with the cutting portion 400, so that the portion of the food material cannot be cut by the cutting portion 400, thereby causing a low cutting efficiency of the food material.

Therefore, the present application can rotatably dispose the scraper 500 in the housing 100, and at least a portion of the scraper 500 is located in the chopping cavity 110 of the housing 100, when the scraper 500 rotates in the chopping cavity 110 of the housing 100, the scraper 500 can move along the inner wall of the chopping cavity 110 of the housing 100, the scraper 500 can scrape the food material adhered to the inner wall of the chopping cavity 110 of the housing 100, so that the food material can fall off from the inner wall of the chopping cavity 110, and further the food material can fall into the middle portion of the chopping cavity 110 of the housing 100 again, so that the food material is continuously cut by the cutter portions 400 rotating in the chopping cavity 110 of the housing 100, and finally the food material located in the chopping cavity 110 of the housing 100 can be sufficiently chopped.

Specifically, the scrapers 500 may be disposed in contact with or with a certain gap from the inner wall of the chopping cavity 110 of the housing 100. When the scraper 500 is disposed in contact with the inner wall of the chopping cavity 110 of the housing 100, the scraper 500 can slide along the inner wall of the chopping cavity 110 when rotating, so as to sufficiently scrape off the food material on the inner wall of the chopping cavity 110, and it should be noted that the scraper 500 is in a state of being attached to the inner wall of the chopping cavity 110 and the force of the scraper 500 against the inner wall of the chopping cavity 110 is not too large, so that the friction force of the scraper 500 against the inner wall of the chopping cavity 110 can be prevented from being too large; when the scraper 500 has a certain clearance with the inner wall of the chopping cavity 110 of the housing 100, the scraper 500 can also move along the inner wall of the chopping cavity 110 when rotating, because the food material adhered to the inner wall of the chopping cavity 110 of the housing 100 has a certain volume, the scraper 500 can act on the food material on the inner wall of the chopping cavity 110, so that the food material is scraped off, and in the process, the scraper 500 can not contact with the inner wall of the chopping cavity 110, so that the scraper 500 and the inner wall of the chopping cavity 110 have no mutual friction, and further the scraper 500 rotates more smoothly. Of course, it should be noted that the clearance between the scraper 500 and the inner wall of the chopping chamber 110 should not be too large, so that small volumes of food adhering to the inner wall of the chopping chamber 110 can be scraped off.

In addition, it should be noted that the scraper 500 is rotatably disposed in the chopping cavity 110 of the housing 100, so that when the scraper 500 rotates in the chopping cavity 110 of the housing 100, the scraper 500 also pushes the food material located in the chopping cavity 110 and not adhered to the inner wall of the chopping cavity 110 to move in the chopping cavity 110, and in the process, the food material moves along the direction of the acting force of the scraper 500 but the food material itself is forced to rotate irregularly, so that different portions of the food material are cut by the cutter portion 400, and finally the food material can be more sufficiently chopped.

The utility model provides a drive 200 and cutter portion 400 and scraper blade 500 are all connected, drive 200 can drive cutter portion 400 and scraper blade 500 and rotate, so that cutter portion 400 cuts the edible material in the chamber 110 that cuts up of casing 100, and make scraper blade 500 scrape off the edible material of the inner wall adhesion of chamber 110 that cuts up, drive cutter portion 400 and scraper blade 500 through drive 200 and rotate, can not need to set up drive arrangement separately respectively for cutter portion 400 and scraper blade 500 and rotate with drive cutter portion 400 and scraper blade 500, thereby the spare part quantity of the chopper of reducible this application, in order to simplify the structure of chopper.

When the driver 200 drives the cutter portion 400 and the scraper 500 to rotate, at least one of the rotation speed and the rotation direction of both the cutter portion 400 and the scraper 500 may be made different.

When the driving member 200 drives the cutter portion 400 and the scraper 500 to have different rotation directions, for example, when the cutter portion 400 rotates clockwise, the scraper 500 rotates counterclockwise, so that the position relationship between the cutter portion 400 and the scraper 500 in the rotation process is always changed, the ways of the cutter portion 400 and the scraper 500 acting on the food material are more various, so that the food material in the chopping cavity 110 of the housing 100 is subjected to the acting forces of the cutter portion 400 and the scraper 500 in different directions, the movement track of the food material in the chopping cavity 110 is more complicated, the cutter portion 400 can correspondingly cut more different parts of the food material, finally, the food material can be further chopped by the chopper of the present application, and the chopping efficiency of the chopper is improved.

When the driving member 200 drives the cutter portion 400 and the scraper 500 to have different rotating speeds, no matter the rotating speed of the cutter portion 400 is greater than that of the scraper 500, or the rotating speed of the cutter portion 400 is less than that of the scraper 500, the relative position relationship between the cutter portion 400 and the scraper 500 is always changed after the cutter portion 400 and the scraper 500 rotate in the chopping cavity 110 of the housing 100, so that the modes of the cutter portion 400 and the scraper 500 acting on the food material are more various, the food material can be fully chopped further by the chopper of the present application, and the chopping efficiency of the chopper is also improved.

When the driving member 200 drives the cutting portion 400 and the scraper 500 to have different rotation speeds and different rotation directions, the relative position relationship between the cutting portion 400 and the scraper 500 can be further varied, so that the cutting portion 400 and the scraper 500 can act on the food material in different ways, and the food material can be further shredded by the shredder.

In the shredder provided by the embodiment of the present application, the cutting blade portion 400 and the scraping blade 500 are rotatably disposed in the shredding chamber 110 of the housing 100, and the driving member 200 is connected to the cutting blade portion 400 and the scraping blade 500, so that the driving member 200 can drive the scraping blade 500 and the cutting blade portion 400 to rotate, thereby shredding the food material in the shredding chamber 110 of the housing 100 through the cutting blade portion 400, and scraping off the food material adhered to the inner wall of the shredder through the scraping blade 500, so that the food material can be sufficiently shredded. The driving member 200 drives the scraping plate 500 and the cutter portion 400 at the same time, and it is not necessary to separately configure a driving device for the scraping plate 500 and the cutter portion 400, so that the purpose of reducing the number of parts of the shredder and simplifying the structure of the shredder is achieved. At least one of the rotation speed and the rotation direction of the driving member 200 driving the cutter portion 400 and the scraper 500 to be different from each other can make the position of the scraper 500 relative to the cutter portion 400 change all the time during the rotation of the cutter portion 400 and the scraper 500 in the chopping cavity 110 of the housing 100, thereby generating a certain disturbance effect on the food material, and finally improving the chopping efficiency of the chopper.

In some embodiments, the driving member 200 of the present application may be specifically configured to include a power portion 210 and a transmission portion 220, the power portion 210 is connected to the cutter portion 400 and the scraper 500 through the transmission portion 220, the power portion 210 may provide power for the rotation of the cutter portion 400 and the scraper 500, and the transmission portion 220 may transmit the power output by the power portion 210 to the cutter portion 400 and the scraper 500, and make at least one of the rotation speed and the rotation direction of the cutter portion 400 and the scraper 500 different.

The rotation direction of the cutter portion 400 can be set to be different from that of the scraper 500 by the transmission portion 220 of the present application, and specifically, the transmission portion 220 can be set to include a first transmission wheel and a third transmission wheel. The first driving wheel is connected with the power part 210, so that the power part 210 can drive the first driving wheel to rotate, the third driving wheel is in transmission connection with the first driving wheel, and the rotation direction of the first driving wheel is opposite to that of the third driving wheel. The cutter portion 400 of the present application can be configured to be connected to the power portion 210 to drive the cutter portion 400 to rotate along the first direction, and certainly, the cutter portion 400 can also be configured to be connected to the first transmission wheel, because the first transmission wheel is directly connected to the power portion 210, the rotation direction of the first transmission wheel is consistent with the power direction output by the power portion 210, and the cutter portion 400 can also be connected to the first transmission wheel to enable the cutter portion 400 to rotate along the first direction. The scraper 500 is connected to the third driving wheel such that the scraper 500 is rotatable with the third driving wheel, i.e. such that the scraper 500 is rotatable in a second direction opposite to the first direction, thereby achieving the purpose of making the rotation directions of the cutter portion 400 and the scraper 500 opposite to each other.

Of course, it should be understood that the scraper 500 may be connected to the power unit 210 or the first transmission wheel, so that the power unit 210 can drive the scraper 500 to rotate in a first direction, and the cutter unit 400 may be connected to the third transmission wheel, so that the cutter unit 400 can rotate in a second direction with the third transmission wheel, and thus the cutter unit 400 and the scraper 500 can also rotate in opposite directions.

In some embodiments, in order to make the first driving wheel and the third driving wheel of the present application rotate in opposite directions, the driving portion 220 may further include a second driving wheel, which is connected to the first driving wheel and the third driving wheel, and the second driving wheel may achieve the purpose of making the first driving wheel and the third driving wheel rotate in opposite directions.

Specifically, the second driving wheel is connected to the first driving wheel, so that the power output by the first driving wheel in the first direction can be transmitted to the second driving wheel, the second driving wheel can change the direction of the power output by the first driving wheel in the first direction to form power in the second direction, and transmit the power in the second direction to the third driving wheel, so that the third driving wheel rotates in the second direction under the action of the power in the second direction, and the purpose of enabling the cutter portion 400 and the scraper 500 to have different rotating directions is achieved.

In some embodiments, the first transmission wheel of the present application may be configured as a first gear 221, the second transmission wheel may be configured as a second gear 222, and the third transmission wheel may be configured as a third gear 223, so that the first transmission wheel, the second transmission wheel and the third transmission wheel are directly driven by means of gear matching. Specifically, the first gear 221 and the second gear 222 are external gears, so when the power portion 210 drives the first gear 221 to rotate along the first direction, the rotation direction of the second gear 222 matched with the first gear 221 is a second direction opposite to the first direction, the third gear 223 is an internal gear, the third gear 223 is an annular structure, the tooth part of the third gear 223 is located on the inner wall of the third gear 223, and accordingly, the third gear 223 is sleeved on the second gear 222, the external teeth of the second gear 222 are matched with the internal teeth of the third gear 223, so that the third gear 223 can rotate along the same direction as the second gear 222 after the second gear 222 drives the third gear 223 to rotate, and further, the rotation direction of the scraper 500 connected with the third gear 223 is opposite to that of the cutter portion 400.

Specifically, since the third gear 223 is an internal gear, and the second gear 222 and the first gear 221 are external gears, the third gear 223 has the largest outer diameter such that the third gear 223 encloses both the first gear 221 and the second gear 222. Accordingly, the scraping blade 500 connected with the third gear 223 is rotated around the cutter portion 400 connected with the first gear 221, and the rotation direction of the scraping blade 500 is opposite to the rotation direction of the cutter portion 400. Since the scraper 500 is disposed around the cutter portion 400, the cutter portion 400 may be disposed at a middle portion of the chopping cavity 110 of the housing 100, such that the cutter portion 400 can cut all the food materials at each portion located in the chopping cavity 110 of the housing 100 to sufficiently chop the food materials, and the scraper 500 is disposed around the cutter portion 400 such that the scraper 500 can move along the inner wall of the chopping cavity 110 of the housing 100 to scrape off the food materials at the inner wall of the chopping cavity 110. Of course, it should be understood that in other embodiments, the power part 210 may also be provided in connection with the third gear 223, such that the third gear 223 may transmit power to the first gear 221 through the second gear 222.

When the third drive wheel of this application is third gear 223, connecting portion 520 specifically can set up annular structure spare, and connecting portion 520 cover establishes third gear 223, and connecting portion 520 still can set up structure as an organic whole with third gear 223 to make connecting portion 520 and third gear 223's linkage effect more stable.

In addition, in other embodiments, the first gear 221 and the third gear 221 may be provided as external gears, the second gear 222 may be provided as a bevel gear, and a fourth gear may be provided, specifically, the first gear 221 and the third gear 223 may be oppositely disposed at intervals, the second gear 222 is disposed between the first gear 221 and the third gear 223 and is engaged with the first gear 221 and the third gear 223, an axial direction of the second gear 222 is perpendicular to an axial direction of the first gear 221 and the third gear 223, such that the second gear 222 may drive the third gear 223 to rotate after the first gear 221 drives the second gear 222 to rotate, and the rotation directions of the first gear 221 and the third gear 223 are opposite to each other, the fourth gear is an internal gear and is sleeved on the third gear, and the scraper 500 may be provided to be connected to the fourth gear, such that the scraper 500 may rotate around the circumferential direction of the cutter portion 400.

It should also be understood that, in other embodiments, the first transmission wheel, the second transmission wheel and the third transmission wheel of the present application may also be provided as belt pulleys, and the number of the second transmission wheels may be provided as two, and the first transmission wheel, the second transmission wheel and the third transmission wheel may be connected by a belt. Specifically, the first transmission wheel and the third transmission wheel may be disposed opposite to each other at an interval, the two second transmission wheels are disposed between the first transmission wheel and the third transmission wheel, and the two second transmission wheels are also disposed opposite to each other, axial directions of the two second transmission wheels and axial directions of the first transmission wheel and the third transmission wheel are both disposed perpendicular to each other, and the belt is connected to the first transmission wheel, the third transmission wheel and the two second transmission wheels, so that rotation directions of the first transmission wheel and the third transmission wheel are opposite to each other, and further rotation directions of the cutter portion 400 and the scraper 500 are opposite to each other.

In some embodiments, the rotation speeds of the cutter portion 400 and the scraper 500 may be set to be different, and in particular, in the case where the first gear 221 is used as the first transmission wheel, the second gear 222 is used as the second transmission wheel, and the third gear 223 is used as the third transmission wheel, the numbers of teeth of the first gear 221 and the third gear 223 may be set to be different, so that the first gear 221 and the second gear 222 have a first transmission ratio, and the third gear 223 and the second gear 222 have a second transmission ratio, and the first transmission ratio and the second transmission ratio are different, accordingly, the angle of rotation of the first gear 221 and the angle of rotation of the third gear 223 are different in a unit time, so that the cutter portion 400 and the scraper 500 have different rotation speeds. Specifically, the number of teeth of the first gear 221 is smaller than that of the third gear 223, so that the rotating speed of the first gear 221 is greater than that of the third gear 223, and thus the rotating speed of the cutter portion 400 is greater than that of the scraper 500, when the cutter portion 400 is connected to the third gear 223 and the scraper 500 is connected to the first gear 221, the rotating speed of the cutter portion 400 can be less than that of the scraper 500, and therefore the cutter can be set according to actual needs of a user, and therefore the application is not limited.

And under the condition that the first transmission wheel, the second transmission wheel and the third transmission wheel all adopt belt pulleys, the outer diameters of the first transmission wheel and the third transmission wheel can be set to be different, so that the first transmission wheel and the third transmission wheel have different rotating speeds.

In some embodiments, in order to enable the power unit 210 of the present application to drive the first gear 221 to rotate, the power unit 210 may be specifically configured to include a coil spring seat 211, a coil spring 212, and a pull rope, wherein the coil spring seat 211 is connected to the first gear 221, one end of the pull rope is connected to the coil spring 212, the pull rope may be wound around the coil spring seat 211, the other end of the pull rope extends out of the upper cover 600 through the upper cover 600, the coil spring 212 is sleeved on the coil spring seat 211, and the coil spring 212 may be compressed when the pull rope is pulled to rotate the coil spring seat 211.

Specifically, the spiral spring seat 211 may be fixedly connected to the rotating shaft 410 of the cutter portion 400, so that when the spiral spring seat 211 rotates, the rotating shaft 410 may be driven to rotate to enable the first gear 221 to rotate, and further enable the cutter portion 400 and the scraper 500 to rotate. Under the condition that the spiral spring 212 is in a natural state, the tension is wound on the spiral spring seat 211, a user can pull the pull rope to enable the pull rope to drive the spiral spring seat 211 to rotate, the winding part of the pull rope on the spiral spring seat 211 is gradually reduced, in the process, the spiral spring 212 is compressed, and the rotating shaft 410 connected with the spiral spring seat 211 continuously rotates. After the user reduces the tensile acting force to the stay cord or directly releases the stay cord, the restoring deformation force of the coil spring 212 can drive the coil spring seat 211 to rotate reversely, so that the rotating shaft 410 rotates reversely and the stay cord moves reversely, and the stay cord can be wound on the coil spring seat 211 again. Therefore, the user can repeatedly pull the pulling rope to repeatedly rotate the cutter portion 400 in the first direction or the second direction and repeatedly rotate the scraper 500 in the second direction or the first direction, so as to sufficiently shred the food material.

In some embodiments, in order to enable the cutter portion 400 of the present application to always rotate in the first direction and the scraper 500 to always rotate in the second direction, the power portion 210 may further include a limiting piece 213, the first gear 221 has a limiting notch 221a formed on an inner side thereof, and the limiting piece 213 is connected to the spring seat 211.

When the coil spring holder 211 rotates in the first direction, the stopper piece 213 is in stopper engagement with the stopper notch 221a, and when the coil spring 212 rotates in the second direction, the stopper piece 213 can rotate in the circumferential direction of the first gear 221. Specifically, the engagement structure of the limiting piece 213 and the limiting notch 221a of the first gear 221 is similar to a ratchet structure, such that the first gear 221 can only rotate in one direction, and accordingly, the cutter portion 400 can always cut the food material in one direction. In addition, the chopper of the present application further includes a tension block 214, the tension block 214 is connected with the pulling rope and is located outside the upper cover 600, and the tension block 214 can be conveniently held and grasped by a user to pull the pulling rope.

In other embodiments, the power unit 210 of the present application may also be configured as a motor, and the motor is connected to the rotating shaft 410 to directly drive the rotating shaft 410 to rotate, so as to drive the cutter unit 400 and the scraper 500 to rotate. Alternatively, the rotary shaft 410 of the cutter portion 400 may extend through the upper cover 600, and a grip may be provided at an end of the rotary shaft 410, and a user may grip the grip and rotate the grip, so that the rotary shaft 410 may be rotated.

In some embodiments, the food material is forced to move irregularly during the process of being shredded, and in order that the food material in the shredding cavity 110 of the housing 100 does not enter the driving member 200 and thus the driving member 200 drives the cutter portion 400 and the scraper 500 to rotate, the driving member 200 of the present application may be disposed outside the shredding cavity 110 of the housing 100. It should be understood that when the food material is shredded by the shredder of the present application, the food material is located in the shredding chamber 110 of the housing 100, so that when the cutting blade 400 and the scraper 500 act on the food material in the shredding chamber 110, the shredded food material can be confined in the shredding chamber 110 of the housing 100, and when the driving member 200 is disposed outside the shredding chamber 110 of the housing 100, the food material in the shredding chamber 110 cannot move to the outside of the shredding chamber 110 of the housing 100 even if it is moved by an external force, so that the shredded food material cannot fall into the driving member 200, and the driving member 200 can be stably operated all the time.

Specifically, the chopper of this application can also set up baffle 300, and wherein, baffle 300 can set up in casing 100, and casing 100 can be open structure, and baffle 300 can enclose the shredding chamber 110 that forms casing 100 with casing 100 jointly, and baffle 300 can shelter from the shredding chamber 110 of casing 100 like this, and the face of baffle 300 can provide the installation basis for driving piece 200 can set up in baffle 300, can make driving piece 200 more stable like this. The partition 300 is detachably disposed on the housing 100, such that the partition 300 can be removed from the housing 100, and the driving member 200 disposed on the partition 300 can also be removed from the housing 100, and when the partition 300 is separated from the housing 100, the opening of the chopping cavity 110 of the housing 100 is opened, such that the user can pour the chopped food materials in the chopping cavity 110 out of the chopping cavity 110 of the housing 100. Accordingly, when it is desired to add food material into the chopping cavity 110 of the housing 100, the partition 300 may be detached from the housing 100, and the food material may be poured into the chopping cavity 110 through the opening of the chopping cavity 110, and then the partition 300 may be re-installed in the housing 100 to chop the food material in the chopping cavity 110.

Of course, it should also be understood that when the partition 300 is separated from the housing 100, the cutter portions 400 and the scrapers 500 may be separated from the chopping chamber 110 of the housing 100 together with the partition 300, which may allow the food material chopped in the chopping chamber 110 of the housing 100 to be sufficiently taken out of the chopping chamber 110 of the housing 100.

The blade 500 may be specifically configured to include a wiper portion 510 and a connecting portion 520, the wiper portion 510 being connected to the driver 200 via the connecting portion 520, specifically, the wiper portion 510 may be configured as a plate structure, the wiper portion 510 is disposed in the chopping cavity 110 of the housing 100, and the connecting portion 520 may be configured to be connected to the driver 200 via the partition 300. Since the connecting portion 520 is connected to the driving member 200 through the partition 300, the connecting portion 520 is located outside the chopping cavity 110 of the housing 100, which enables a portion of the scraper 500 to be located outside the chopping cavity 110 of the housing 100, and thus enables a larger space inside the chopping cavity 110 of the housing 100, and more food materials to be chopped can be placed inside the chopping cavity 110 at a time. Specifically, the wiping portion 510 of the scraper 500 serves the purpose of wiping the food material inside the chopping cavity 110, and the connecting portion 520 serves the purpose of connecting the wiping portion 510 with the drive member 200, so that the portion of the scraper 500 located inside the chopping cavity 110 of the housing 100 can be used for wiping the food material inside the chopping cavity 110, and the portion of the scraper 500 not serving the wiping function is located outside the chopping cavity 110.

In some embodiments, the shredder of the present application may further include an upper cover 600, the upper cover 600 may be detachably coupled to the housing 100, and the upper cover 600 may cover the partition 300 and the driving member 200 therein, thereby serving the purpose of protecting the driving member 200. Specifically, the upper cover 600 has an accommodating space and is provided with an open structural member for inside, the upper cover 600 can be set to be a hemispherical structural member, a conical structural member or a cylindrical structural member, etc., the upper cover 600 can be arranged above the casing 100, so that the partition 300 is positioned in an area between the upper cover 600 and the casing 100, the partition 300 can be further connected with the upper cover 600, thus, the partition 300 can be further enclosed with the inner wall of the upper cover 600 to form a space, the driving member 200 is positioned in the space, the upper cover 600 can prevent external dust and impurities from entering the driving member 200 to influence the operation of the driving member 200, and thus, the purpose of fully protecting the driving member 200 is achieved.

The opening of the upper cover 600 and the opening of the housing 100 may be correspondingly disposed, such that the upper cover 600 may be directly placed on the housing 100 to enable the housing 100 to be supported on the upper cover 600, and further enable the upper cover 600 to be connected with the housing 100, when the user uses the chopper of the present application, the user may hold the upper cover 600 and the housing 100 to enable the upper cover 600 and the housing 100 to be tightly connected, thereby preventing the upper cover 600 from being separated from the housing 100. The abutting part of the upper cover 600 and the housing 100 can be further provided with a corresponding clamping groove structure, so that the abutting positioning of the upper cover 600 and the housing 100 is more accurate, and the upper cover 600 and the housing 100 can be more efficiently mounted in place. Of course, in other embodiments, the upper cover 600 and the housing 100 may further have corresponding magnetic attraction structures, so that the magnetic attraction structures of the upper cover 600 and the housing 100 after being docked can attract each other, so that the upper cover 600 and the housing 100 can be stably connected, or the upper cover 600 and the housing 100 may also have corresponding buckle structures, so that the upper cover 600 and the housing 100 can be stably and reliably connected by a buckle connection.

In some embodiments, when the partition 300 of the present application is disposed in the housing 100, in order to allow the driving member 200 to be connected to the cutter portion 400 and the scraper 500, the cutter portion 400 and the scraper 500 may be disposed to be connected to the driving member 200 through the partition 300. Specifically, the cutter portion 400 may be configured to include a rotating shaft 410 and a blade 420, the rotating shaft 410 may be connected to the driving member 200 through the partition 300, one end of the blade 420 may be connected to the rotating shaft 410, the other end of the blade 420 may be extended in the radial direction of the rotating shaft 410 in the chopping cavity 110 of the housing 100, and one end of the blade 420 facing away from the rotating shaft 410 may be configured to have a certain gap with the inner wall of the chopping cavity 110, and the gap may be passed through by the scraper 500, so that when the blade 420 rotates with the rotating shaft 410 in the chopping cavity 110 of the housing 100 and the scraper 500 also rotates in the chopping cavity 110 of the housing 100, the blade 420 and the scraper 500 do not interfere with each other, so that the blade 420 may always rotate in one direction, and the scraper 500 may also always rotate in one direction. The number of the blades 420 may be specifically set to be plural, the plural blades 420 may be spaced apart along the axial direction of the rotating shaft 410, and the plural blades 420 may also be spaced apart along the circumferential direction of the rotating shaft 410, so that the plural blades 420 may be distributed in various regions within the chopping cavity 110 of the housing 100, so as to achieve a better effect of the cutting knife portion 400 on cutting the food material.

A gap may be provided between the outer edge of the partition 300 and the housing 100, and the gap may allow the scraper 500 to pass through, so that the scraper 500 may be connected to the driving member 200 through the gap between the partition 300 and the housing 100, or the part of the driving member 200 extending between the partition 300 and the housing 100 may be connected to the scraper 500. Since the partition 300 is connected with the upper cover 600, the partition 300 can be disposed in the housing 100 and the upper cover 600 without contacting the housing 100, and the scraper 500 can rotate along the gap between the partition 300 and the housing 100, so that the partition 300 and the housing 100 do not interfere with the rotation of the scraper 500, and further the scraper 500 can continuously rotate in one direction, thereby enabling the shredding efficiency of the shredder of the present application to be high.

Of course, it should be understood that, since the partition 300 of the present application is connected to the upper cover 600, the partition 300 may be disposed outside the shredding chamber of the housing 100, so that the partition 300 and the inner wall of the upper cover 600 should provide a gap through which the connection portion 520 of the scraper 500 passes.

In some embodiments, the driving member 200 of the present application is disposed on the partition 300, so that the first gear 221, the second gear 222 and the third gear 223 are disposed on the partition 300, and in particular, the first gear 221 and the second gear 222 are external gears, so that the first gear 221 and the second gear 222 can be disposed on a shaft body, the shaft body is rotatably disposed on the partition 300, and the first gear 221 and the second gear 222 are sleeved on the shaft body. The third gear 223 is an internal gear, and thus in order to enable the third gear 223 to smoothly rotate, the shredder of the present application may be specifically provided with a side plate, which may be disposed between the partition 300 and the upper cover 600 and disposed along the circumferential direction of the partition 300, and the third gear 223 may be provided with a limit groove corresponding to the side plate, so that when the third gear 223 rotates, the side plate rotates in the limit groove. Specifically, the side plate may include a lower side plate 310, the lower side plate 310 may be disposed on the partition plate 300, the limiting groove may include a lower side guide groove 223a engaged with the lower side plate 310, and the lower side plate 310 may be embedded in the lower side guide groove 223a of the lower side plate 310.

Specifically, the lower plate 310 is disposed on a side of the partition 300 opposite to the shredding chamber 110 of the housing 100, the lower plate 310 may be disposed on the partition 300 along the circumferential direction of the third gear 223, and correspondingly, the lower guide groove 223a of the third gear 223 is also disposed along the circumferential direction of the third gear 223, so that the lower plate 310 slides along the lower guide groove 223a of the third gear 223 during the rotation of the third gear 223. In addition, the lower side plate 310 is protruded from the partition 300, so that the lower side plate 310 can surround the first gear 221, the second gear 222 and a portion of the third gear 223, so that when a portion of the food material passes through the gap between the partition 300 and the inner wall of the housing 100 or the upper cover 600, the portion of the food material can be blocked by the lower side plate 310, so as to prevent the food material from falling into the portion of the third gear 223.

Of course, in order to further smoothly rotate the third gear 223 and further prevent the food material from falling into the driving member 200, the side plate may further include an upper side plate 320, the upper side plate 320 may be configured to be connected to the upper cover 600, the limiting groove further includes an upper guide groove 223b corresponding to the upper side plate 320, and the upper side plate 320 may be embedded in the upper guide groove 223b of the third gear 223.

Specifically, the upper plate 320 is disposed on the inner wall of the upper cover 600 facing the partition 300, the upper plate 320 may be disposed along the circumferential direction of the third gear 223, and accordingly, the upper guide groove 223b of the third gear 223 is also disposed along the circumferential direction of the third gear 223, so that the upper plate 320 slides along the upper guide groove 223b of the third gear 223 during the rotation of the third gear 223. In addition, the upper side plate 320 is protruded from the upper cover 600, so that the upper side plate 320 can enclose the first gear 221, the second gear 222 and a portion of the third gear 223, so that when a portion of the food material passes through the gap between the partition 300 and the inner wall of the housing 100 or the upper cover 600, the portion of the food material can be blocked by the upper side plate 320, so as to prevent the food material from falling into the portion of the third gear 223.

The upper side plate 320 and the lower side plate 310 may be disposed opposite to each other, and accordingly, the upper guide groove 223b and the lower guide groove 223a of the third gear 223 are also disposed opposite to each other, so that the partition 300 is sandwiched between the upper side plate 320 and the lower side plate 310 by the upper side plate 320 and the lower side plate 310, so as to keep the partition 300 stable.

In some embodiments, in order to fixedly connect the partition 300 to the upper cover 600, the upper cover 600 may further include a positioning pillar 120, one end of the positioning pillar 120 is connected to the partition 300 and is located between the third gear 223 and the first gear 221, and the upper cover 600 and the partition 300 may be stably connected by the positioning pillar 120. Specifically, reference column 120 and upper cover 600 can adopt integrated into one piece structure, and reference column 120 can be dismantled with the mode that baffle 300 accessible threaded connection, buckle are connected and be connected to make upper cover 600 can separate with baffle 300, can be convenient for maintain driving piece 200 like this under the circumstances that driving piece 200 goes wrong.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Claims

1. A chopper, comprising:

a housing having a chopping cavity;

a drive member;

2. The shredder of claim 1 wherein the drive member includes a power section and a transmission section, the power section being connected to the cutter section and the scraper by the transmission section to drive the cutter section and the scraper to rotate.

3. The chopper of claim 2, wherein the direction of rotation of the cutter portion and the direction of rotation of the scraper are opposite to each other.

4. The chopper of claim 3, wherein the transmission portion comprises a first transmission wheel connected to the power portion and a third transmission wheel connected to the scraper, the first transmission wheel and the third transmission wheel being in transmission connection, wherein the cutter portion is connected to the first transmission wheel, and the first transmission wheel and the third transmission wheel rotate in opposite directions.

5. The shredder according to claim 4, wherein the transmission portion further comprises a second transmission wheel, the first transmission wheel being connected to the third transmission wheel through the second transmission wheel.

6. The chopper of claim 5, wherein the first drive wheel is a first gear, the second drive wheel is a second gear, the third drive wheel is a third gear, the third gear is engaged with the first gear through the second gear, the first gear and the second gear are external gears, and the third gear is an internal gear.

7. The chopper of claim 2, wherein the rotational speed of the cutter portion and the rotational speed of the scraper are different.

8. The shredder of claim 7 wherein the drive section includes a first gear connected to the power section, a third gear connected to the scraper, the first gear and the third gear being in driving connection, wherein the cutter section is connected to the first gear and the third gear have different numbers of teeth.