CN216090020U

CN216090020U - Cutter head structure

Info

Publication number: CN216090020U
Application number: CN202122369168.8U
Authority: CN
Inventors: 陈富强
Original assignee: Ji'an Specialty Technology Co ltd
Current assignee: Ji'an Specialty Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-22
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of household appliances, and particularly relates to a cutter head structure which comprises a cutter head main body, and a plurality of first cutter tooth groups and second cutter tooth groups which are arranged on the cutter head main body in a spiral radial manner; each first cutter tooth group is arranged close to the periphery of the cutter head main body and comprises a plurality of first cutter teeth which are arranged in an arc shape at intervals, and one side of each first cutter tooth is provided with a blocking rib for blocking fruit and vegetable from popping up; each second cutter tooth group is positioned at the center of the cutter head main body, and the length of each second cutter tooth group is smaller than that of each first cutter tooth group; one side of the cutter head main body, which is provided with the first cutter tooth group and the second cutter tooth group, is downwards sunken from the periphery to the circle center. Therefore, the juice yield of the fruits and the vegetables is improved.

Description

Cutter head structure

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a cutter head structure.

Background

Because vitamins in vegetables and fruits have great help to the immune system of a human body, people pay more and more attention to the intake of the vitamins in the vegetables and the fruits, and therefore the juice extractor is widely favored by consumer groups. However, the cutter head of the juicer is the most important factor affecting the juice yield of the juicer, and especially under the circumstance of high price nowadays, the juicer capable of squeezing more juice from less fruits and vegetables becomes the first choice of people.

The existing household juice extractor mostly adopts a wiping type, and comprises cutter heads which are radially distributed on a cutter tooth group to fill the juice extractor, wherein the cutter tooth group is formed by linearly arranging a plurality of cutter teeth, the use mode is that fruits and vegetables are extruded on the cutter head which rotates at a high speed under certain pressure, the fruits and vegetables are cut into small pieces and crumbs by the cutter head, and then the juice and the residues are thrown out and separated by utilizing centrifugal force. Because the cutter disc is singly composed of the radial cutter tooth groups, when the fruits and vegetables rotate along with the cutter disc, the fruits and vegetables are easy to throw out of the cutter disc and even throw out of the filter screen under the action of centrifugal force, particularly, the centrifugal force applied to the fruits and vegetables on the outer side of the cutter disc is larger, and the fruits and vegetables are likely to be thrown out of the cutter disc and the filter screen without being cut and ground by the cutter teeth, so that the juice yield of the juicer is reduced, a lot of fruits and vegetables are wasted, and the consumption cost of people is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter head structure, and aims to solve the technical problems that in the prior art, a cutter head cannot sufficiently grind fruits and vegetables, and the juice outlet effect is poor.

In order to achieve the above object, an embodiment of the present invention provides a cutter head structure, including a cutter head main body, and a plurality of first cutter tooth groups and second cutter tooth groups arranged on the cutter head main body in a spiral radial manner; each first cutter tooth group is arranged close to the periphery of the cutter head main body and comprises a plurality of first cutter teeth which are arranged in an arc shape at intervals, and one side of each first cutter tooth is provided with a blocking rib for blocking fruit and vegetable from popping up; each second cutter tooth group is positioned at the center of the cutter head main body, and the length of each second cutter tooth group is smaller than that of each first cutter tooth group; one side of the cutter head main body, which is provided with the first cutter tooth group and the second cutter tooth group, is downwards sunken from the periphery to the circle center.

Optionally, the periphery of the cutter head main body is inclined inwards to form an inclined surface, the center of the cutter head main body is a plane, and the plane is connected with the inclined surface; each first cutter tooth group is arranged on the inclined plane, and each second cutter tooth group is arranged on the plane.

Optionally, the level of the highest point of the blocking rib is greater than the level of the highest point of the first cutter tooth.

Optionally, each second cutter tooth group includes a plurality of second cutter teeth arranged linearly, and the distance between the second cutter teeth gradually decreases toward the center of the circle close to the cutter head main body.

Optionally, the outer dimension of the second cutter tooth is smaller than the outer dimension of the first cutter tooth.

Optionally, each second cutter tooth group is a strip cutter, the strip cutters are linearly arranged, and cutting edges are arranged on the top and two sides of each strip cutter.

Optionally, the cutter head structure further comprises a third cutter tooth, and the third cutter tooth is arranged at the circle center of the cutter head main body.

Optionally, a plurality of through holes are formed in the cutter head main body, and each through hole is formed between two adjacent first cutter tooth groups.

Optionally, the number of the first cutter tooth groups is greater than the number of the second cutter tooth groups.

Optionally, one side of the cutter head main body, which faces away from the first cutter tooth group and the second cutter tooth group, is provided with a mounting hole, the mounting hole is located at the center of the cutter head main body, and positioning holes extend outwards from two ends of the mounting hole.

One or more technical solutions in the cutter head structure provided by the embodiment of the present invention have at least one of the following technical effects: in the cutter head structure of the embodiment of the utility model, each first cutter tooth group and each second cutter tooth group are arranged on the same side surface of the cutter head main body, and are not contacted with each other; each first cutter tooth group is annularly arranged on the cutter head main body; when juicing, the second cutter tooth group cuts and grinds fruits and vegetables, the fruits and vegetables can be thrown away from the middle to two sides under the action of centrifugal force, and the contact area between the fruits and vegetables and the cutter head main body is increased because one side of the cutter head main body, which is provided with the first cutter tooth group and the second cutter tooth group, is sunken downwards from the periphery to the circle center, so that the fruits and vegetables are thrown onto the first cutter tooth group and are cut and ground by the first cutter teeth when the cutter head main body rotates; the plurality of first cutter teeth are arranged in an arc shape, so that the number of the first cutter teeth is large, fruits and vegetables can be fully cut and ground, the blocking ribs are arranged on one side of the first cutter teeth, the fruits and vegetables can be rebounded by the blocking ribs to continue cutting and grinding, the first cutter teeth are arranged at intervals, and when the cutter head main body rotates, the first cutter teeth can well rotate to cut the fruits and vegetables; therefore, the cutting and grinding effect and the juice yield of the fruits and the vegetables are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a cutter head structure provided in an embodiment of the present invention.

Fig. 2 is another structural schematic diagram of a cutter head structure provided by the embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a cutter head structure provided in an embodiment of the present invention from another view angle.

Fig. 4 is a schematic structural diagram of a cutter head main body according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-main body of cutter head 11-inclined plane 12-plane

13-through hole 14-mounting hole 15-positioning hole

20-first cutter tooth group 21-first cutter tooth 22-blocking rib

30-second set of cutter teeth 40-third cutter teeth.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, a cutter head structure is provided, which includes a cutter head main body 10, and a plurality of first cutter tooth groups 20 and second cutter tooth groups 30 arranged on the cutter head main body 10 in a spiral radial manner; each first cutter tooth group 20 is arranged close to the periphery of the cutter head main body 10 and comprises a plurality of first cutter teeth 21 which are arranged in an arc shape at intervals, and one side of each first cutter tooth 21 is provided with a blocking rib 22 for blocking fruits and vegetables from popping out; each second cutter tooth group 30 is located at the center of the cutter head main body 10, and the length of the second cutter tooth group 30 is smaller than that of the first cutter tooth group 20; one surface of the cutter head main body 10, which is provided with the first cutter tooth group 20 and the second cutter tooth group 30, is recessed downwards from the periphery to the center of a circle.

Specifically, in the cutter head structure according to the embodiment of the present invention, each first cutter tooth group 20 and each second cutter tooth group 30 are disposed on the same side surface of the cutter head main body 10, and each first cutter tooth group 20 and each second cutter tooth group 30 are not in contact with each other; each first cutter tooth group 20 is annularly arranged on the cutter head main body 10; when juicing, the second cutter tooth group 30 cuts and grinds fruits and vegetables, the fruits and vegetables can be thrown away from the middle to two sides under the action of centrifugal force, and as the side, provided with the first cutter tooth group 20 and the second cutter tooth group 30, of the cutter head main body 10 is sunken downwards from the periphery to the circle center, the contact area between the fruits and vegetables and the cutter head main body 10 is increased, so that the fruits and vegetables are thrown onto the first cutter tooth group 20 and are cut and ground through the first cutter teeth 21 when the cutter head main body 10 rotates; the plurality of first cutter teeth 21 are arranged in an arc shape, so that the number of the first cutter teeth 21 is large, fruits and vegetables can be cut and ground fully, the blocking ribs 22 are arranged on one side of each first cutter tooth 21, the fruits and vegetables can be rebounded by the blocking ribs 22 to be cut and ground continuously, the first cutter teeth 21 are arranged at intervals, and when the cutter head main body 10 rotates, the first cutter teeth 21 can cut the fruits and vegetables in a good rotating manner; therefore, the cutting and grinding effect and the juice yield of the fruits and the vegetables are improved.

In another embodiment of the present invention, as shown in fig. 1 to 4, the periphery of the cutter head body 10 is inclined inward to form an inclined surface 11, the center of the cutter head body 10 is a plane 12, and the plane 12 is connected with the inclined surface 11; each of the first cutter tooth groups 20 is disposed on the inclined plane 11, and each of the second cutter tooth groups 30 is disposed on the plane 12. Specifically, the first cutter tooth group 20 is arranged on the inclined plane 11, so that the contact area between the cutter head main body 10 and the fruits and vegetables is increased, the number of the first cutter teeth 21 arranged on the inclined plane 11 can be more, and the effect of cutting and grinding the fruits and vegetables is better; the center of the cutter head body 10 is a plane 12, so that fruits and vegetables can be stacked on the second cutter tooth group 30 for cutting.

In another embodiment of the present invention, as shown in fig. 1 to 2, a level of a highest point of the retaining rib 22 is greater than a level of a highest point of the first cutter tooth 21. Specifically, the horizontal height of the highest point of the blocking rib 22 is greater than the horizontal height of the highest point of the first cutter tooth 21, so that the blocking rib 22 can well block fruits and vegetables thrown away by centrifugal force in the cutting and grinding process, the fruits and vegetables fall back to the cutter head main body 10, the effect of cutting and grinding the fruits and vegetables is guaranteed, and the juice yield is improved.

In another embodiment of the present invention, as shown in fig. 1 to 2, each second cutter tooth group 30 includes a plurality of second cutter teeth arranged in a straight line, and a distance between the second cutter teeth gradually decreases toward a center of the cutter head body 10. Specifically, the distance between the second cutter tooth groups 30 gradually decreases toward the center of the cutter head body 10, so that the second cutter teeth close to the center of the cutter head body 10 are relatively dense, and fruits and vegetables can be well ground.

In another embodiment of the present invention, as shown in FIGS. 1-2, the second cutter tooth has a smaller outer dimension than the first cutter tooth 21. Specifically, the overall dimension of second sword tooth is less than the overall dimension of first sword tooth 21, and the second sword tooth is more sharp, can cut into the fruit vegetables of fritter with the bold fruit vegetables, then the fruit vegetables of fritter under the effect of centrifugal force, the blade disc center is kept away from to the subassembly, and first sword tooth group 20 is the arc heliciform and arranges, can be along with the rotation of blade disc main part 10 fully grinds fruit vegetables, improves juice yield.

In another embodiment of the present invention, as shown in fig. 1 to 2, each of the second blade tooth groups 30 is a strip-shaped blade, the strip-shaped blade is linearly arranged, and the top and both sides of the strip-shaped blade are provided with cutting edges. Particularly, the top and the two sides of the strip-shaped knife are provided with cutting edges, so that large fruits and vegetables can be cut into small fruits and vegetables more fully.

In another embodiment of the present invention, as shown in fig. 1 to 2, the cutter head structure further includes a third cutter tooth 40, and the third cutter tooth 40 is disposed at a center of the cutter head main body 10. Specifically, the third cutter tooth 40 and the second cutter tooth group 30 are arranged on the same plane 12, and the fruit and the vegetable are fully ground through the arrangement of the third cutter tooth 40.

In another embodiment of the present invention, as shown in fig. 1 to 2, a plurality of through holes 13 are formed in the cutter head body 10, and each through hole 13 is respectively disposed between two adjacent first cutter tooth groups 20. Specifically, the number of the through holes 13 is three, the distance between two adjacent through holes 13 is the same, the through holes 13 penetrate through the cutter head main body 10, the cutter head main body 10 is fixed on the juicer through the through holes 13, and the cutter head main body 10 can be fixed by penetrating through the through holes 13 through bolts.

In another embodiment of the present invention, as shown in FIGS. 1-2, the number of first cutter tooth sets 20 is greater than the number of second cutter tooth sets 30. Specifically, the number of the first cutter tooth groups 20 is nine, the number of the second cutter tooth groups 30 is eight, and the number of the first cutter tooth groups 20 is greater than that of the second cutter tooth groups 30, so that sufficient cutting and grinding are ensured.

In another embodiment of the present invention, as shown in fig. 3, a mounting hole 14 is provided at a side of the cutter head body 10 facing away from the first cutter tooth group 20 and the second cutter tooth group 30, the mounting hole 14 is located at a central position of the cutter head body 10, and positioning holes 15 extend outwards from both ends of the mounting hole 14. Specifically, the mounting hole 14 is used for fixing the cutter head main body 10 on the juice extractor, and the cutter head main body 10 is positioned through the positioning hole 15, so that the cutter head main body 10 is convenient to mount and dismount, and is more convenient to clean and replace.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a blade disc structure which characterized in that: the cutter comprises a cutter head main body, and a plurality of first cutter tooth groups and second cutter tooth groups which are arranged on the cutter head main body in a spiral radial manner; each first cutter tooth group is arranged close to the periphery of the cutter head main body and comprises a plurality of first cutter teeth which are arranged in an arc shape at intervals, and one side of each first cutter tooth is provided with a blocking rib for blocking fruit and vegetable from popping up; each second cutter tooth group is positioned at the center of the cutter head main body, and the length of each second cutter tooth group is smaller than that of each first cutter tooth group; one side of the cutter head main body, which is provided with the first cutter tooth group and the second cutter tooth group, is downwards sunken from the periphery to the circle center.

2. The cutter head structure according to claim 1, wherein: the periphery of the cutter head main body is inclined inwards to form an inclined surface, the center of the cutter head main body is a plane, and the plane is connected with the inclined surface; each first cutter tooth group is arranged on the inclined plane, and each second cutter tooth group is arranged on the plane.

3. The cutter head structure according to claim 1, wherein: the horizontal height of the highest point of the blocking rib is larger than that of the highest point of the first cutter tooth.

4. The cutter head structure according to any one of claims 1 to 3, wherein: each second sword tooth group is including a plurality of second sword teeth that are the straight line and arrange, each interval between the second sword tooth is toward being close to the centre of a circle direction of blade disc main part reduces gradually.

5. The cutter head structure according to claim 4, wherein: the outer dimension of the second cutter tooth is smaller than that of the first cutter tooth.

6. The cutter head structure according to any one of claims 1 to 3, wherein: each second sword tooth group is the bar sword, the bar sword is the sharp setting, just the top and the both sides of bar sword all are equipped with the cutting edge.

7. The cutter head structure according to any one of claims 1 to 3, wherein: the cutter head structure further comprises third cutter teeth, and the third cutter teeth are arranged in the circle center of the cutter head main body.

8. The cutter head structure according to any one of claims 1 to 3, wherein: the cutter head main body is provided with a plurality of through holes, and each through hole is respectively arranged between two adjacent first cutter tooth groups.

9. The cutter head structure according to any one of claims 1 to 3, wherein: the number of the first cutter tooth groups is larger than that of the second cutter tooth groups.

10. The cutter head structure according to any one of claims 1 to 3, wherein: the cutter head main body is equipped with the mounting hole dorsad first sword tooth group with one side of second sword tooth group, the mounting hole is located the central point of cutter head main body puts, just the both ends of mounting hole outwards extend there is the locating hole.