CN218962860U

CN218962860U - Grinding structure of pulverizer

Info

Publication number: CN218962860U
Application number: CN202223602702.6U
Authority: CN
Inventors: 应剑
Original assignee: Wuyi Haina Electric Appliance Co ltd
Current assignee: Wuyi Haina Electric Appliance Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-05
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a grinding structure of a grinder, wherein a grinding mechanism is arranged in a grinding bin, a feed inlet communicated with the grinding mechanism is formed in the upper surface of the grinding bin, a discharge channel communicated with the grinding mechanism is formed in the grinding bin, the grinding mechanism is characterized by comprising a discharge disc, a cutter disc and a motor, a plurality of groups of first annular cutter groups are arranged on the discharge disc, the plurality of groups of first annular cutter groups are concentrically arranged, a first gap is reserved between every two groups of first annular cutter groups, a plurality of groups of second annular cutter groups are arranged on the cutter disc, a second gap is reserved between every two groups of second annular cutter groups, a discharge pipe communicated with the discharge disc and the discharge channel is arranged on the discharge disc, and the output end of the motor is fixedly connected to the cutter disc to drive the cutter disc to rotate; the cutter on the cutter disc is closely matched with the cutter on the cutter disc after the cutter disc is spliced with the cutter disc, so that the pulverizer has a better grinding effect.

Description

Grinding structure of pulverizer

Technical Field

The present disclosure relates to pulverizer, and particularly to a grinding structure of a pulverizer.

Background

The pulverizer is a pulverizer which uses manpower or mechanical acting force as a power source to enable the raw materials in the inner cavity of the machine body to achieve the effect of pulverizing or even powdering.

The household pulverizer adopts the blades driven by the motor to pulverize bean materials, rice, chilli and other materials, forms a powdery structure, and is convenient for direct use in the later stage.

The utility model provides a domestic small-size machine that grinds of publication number CN211359022U, includes the base, the middle part fixedly connected with mounting bracket of base inner chamber, the motor is installed to the inner chamber of mounting bracket, the one end of motor output shaft upwards stretches out, the fixture block of the both sides fixedly connected with symmetry subsection respectively of base top surface, the fixed rubber that upwards stretches out has been cup jointed to the one end of motor output shaft, and the top activity of fixed rubber cup joints in the middle part of first bearing, the bottom surface of bull stick has fixedly cup jointed stirring strip and stirring leaf respectively.

In the pulverizer with the structure, the pulverizer adopts the structure of the stirring blade, the blade structure is single, the pulverizing effect of the blade structure on materials is poor, and the grinding effect required for the materials can not be achieved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a grinding structure of a grinder with better grinding effect.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a grinder's abrasive structure, includes the collection box, collect the detachable grinding storehouse that is provided with in the grinding storehouse, set up the feed inlet with the grinding mechanism intercommunication on the upper surface of grinding storehouse, be provided with the discharge channel with the grinding mechanism intercommunication in the grinding storehouse, the grinding mechanism includes discharge disc, blade disc and motor, be provided with a plurality of first annular knife group of group on the discharge disc, a plurality of first annular knife group set up with one heart and leave first clearance between every two first annular knife group, be provided with a plurality of second annular knife group on the blade disc, a plurality of second annular knife group set up with one heart and leave the second clearance between every two second annular knife group, after discharge disc and the mutual concatenation of blade disc, first annular knife group inserts in the second clearance rather than corresponding, second annular knife group inserts in its corresponding first clearance, be provided with the discharging pipe of intercommunication discharge disc and discharge channel on the discharge disc, the output fixed connection of motor drives the blade disc at the blade disc upper end rotation.

The further preferable scheme of the utility model is as follows: the first annular cutter group comprises a plurality of first crushing cutters, and the first crushing cutters are annularly and uniformly distributed along the axis of the discharging disc.

The further preferable scheme of the utility model is as follows: the number of the first crushing cutters of the first cutter group positioned on the inner side of the discharging disc gradually increases towards the number of the first crushing cutters of the first cutter group positioned on the outer side of the discharging disc.

The further preferable scheme of the utility model is as follows: the second annular cutter group comprises a plurality of second crushing cutters, and the second crushing cutters are annularly and uniformly distributed along the axis of the cutter disc.

The further preferable scheme of the utility model is as follows: the number of the second crushing cutters of the second cutter group positioned at the inner side of the cutter head gradually increases towards the number of the second crushing cutters of the second cutter group positioned at the outer side of the cutter head.

The further preferable scheme of the utility model is as follows: the center department of discharging plate is provided with a plurality of first cutters, and a plurality of first cutters are cyclic annular evenly distributed along the axle center of discharging plate.

The further preferable scheme of the utility model is as follows: the center of the cutterhead is provided with a plurality of second cutters which are annularly and uniformly distributed along the axis of the cutterhead.

The further preferable scheme of the utility model is as follows: an opening for raw materials to enter the discharging plate is formed in the center of the discharging plate.

The further preferable scheme of the utility model is as follows: the discharging pipe is arranged at the side part of the discharging tray, and the pipe orifice of the discharging pipe faces downwards.

Compared with the prior art, the crushing mechanism has the advantages that the crushing mechanism comprises the discharging disc and the cutter disc, the plurality of first annular cutter groups are arranged on the discharging disc, the plurality of second annular cutter groups are arranged on the cutter disc, the number of cutters on the discharging disc and the cutter disc is large, and after the discharging disc and the cutter disc are mutually spliced, the cutters on the discharging disc are tightly matched with the cutters on the cutter disc, so that the crushing machine has a better grinding effect.

Drawings

The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic diagram of the structure of a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a partial exploded view of a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a partial structure of a preferred embodiment of the present utility model;

FIG. 5 is a schematic view of a take-off tray in a preferred embodiment of the utility model;

FIG. 6 is a schematic view of a cutterhead in accordance with a preferred embodiment of the present utility model;

fig. 7 is a cross-sectional view of the discharge disc and cutterhead of the preferred embodiment of the present utility model after splicing.

In the figure: 1. a collection box; 11. a discharge channel; 2. a grinding bin; 21. a feed inlet; 22. a storage cavity; 23. an upper cover; 3. a discharge tray; 31. an opening; 32. a discharge pipe; 33. a first gap; 34. a first crushing cutter; 35. a first cutter; 4. a cutterhead; 41. a second gap; 42. a second crushing cutter; 43. a second cutter; 5. and a motor.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.

The grinding structure of the pulverizer comprises a collecting box 1, wherein a grinding bin 2 is detachably arranged above the collecting box 1, a feed inlet 21 is formed in the upper surface of the grinding bin 2, and materials enter the grinding bin 2 from the feed inlet 21.

A storage cavity 22 is arranged above the grinding bin 2, the material to be processed is placed in the grinding bin 2, and a feed inlet 21 is positioned at the lowest end of the storage cavity 22.

An upper cover 23 is arranged above the grinding bin 2, and the upper cover 23 is used for covering the storage cavity 22.

The grinding bin 2 is internally provided with a grinding mechanism, the feed inlet 21 is communicated with the grinding mechanism, and the feed inlet 21 feeds materials in the storage cavity 22 into the grinding mechanism for grinding.

The crushing mechanism comprises a discharging disc 3 and a cutter disc 4, the discharging disc 3 and the cutter disc 4 are mutually spliced to form a crushing bin, the discharging disc 3 and the cutter disc 4 are vertically arranged, an opening 31 is formed in the center of the discharging disc 3, and materials are fed into the opening 31.

The lateral part of the discharging tray 3 is provided with a discharging pipe 32, and crushed materials are sent out from the discharging pipe 32, and the opening of the discharging pipe 32 faces downwards.

The inside that is located grinding storehouse 2 on the collection box 1 is provided with discharge channel 11, and discharge channel 11 inserts in the collection box 1 and with the inside intercommunication of collection box 1, and discharging pipe 32 is connected with the upper end of discharge channel 11, and the material that discharging pipe 32 sent gets into in the collection box 1 through discharge channel 11.

The grinding bin 2 is also internally provided with a motor 5, and the output end of the motor 5 is fixedly connected to the cutter head 4 so as to drive the cutter head 4 to rotate in the discharging disc 3.

A plurality of groups of first annular cutter groups are arranged on the discharging disc 3, the plurality of groups of first annular cutter groups are concentrically arranged, a first gap 33 is reserved between every two groups of first annular cutter groups,

the cutter head 4 is provided with a plurality of groups of second annular cutter groups, the plurality of groups of second annular cutter groups are concentrically arranged, and a second gap 41 is reserved between every two groups of second annular cutter groups.

After the discharging disc 3 and the cutter disc 4 are spliced with each other, the first annular cutter group is inserted into the second gap 41 corresponding to the discharging disc, and the second annular cutter group is inserted into the first gap 33 corresponding to the discharging disc, so that when the cutter disc 4 rotates, the first annular cutter group and the second annular cutter group form a compact crushing system, and crushing of materials is more effective.

The number of the first annular knife groups is five, the number of the second annular knife groups is six, and the second annular knife groups positioned at the outermost side are inserted between the first annular knife groups positioned at the outermost side and the outer wall of the discharging disc 3.

The first annular cutter group comprises a plurality of first crushing cutters 34, and the first crushing cutters 34 are annularly and uniformly distributed along the axis of the discharging disc 3.

The number of first crushing blades 34 of the first blade group located inside the discharging tray 3 gradually increases toward the number of first crushing blades 34 of the first blade group located outside the discharging tray 3.

The second annular cutter group comprises a plurality of second crushing cutters 42, and the plurality of second crushing cutters 42 are annularly and uniformly distributed along the axis of the cutter disc 4.

The number of the second crushing blades 42 of the second blade group located inside the cutter head 4 gradually increases toward the number of the second crushing blades 42 of the second blade group located outside the cutter head 4.

A plurality of first crushing cutters 34 and second crushing cutters 42 are arranged, and the first crushing cutters 34 and the second crushing cutters 42 are tightly matched, so that the crusher has better grinding effect.

The center department of discharging plate 3 is provided with a plurality of first cutters 35, and a plurality of first cutters 35 are cyclic annular evenly distributed along the axle center of discharging plate 3.

The center of the cutterhead 4 is provided with a plurality of second cutters 43, and the second cutters 43 are uniformly distributed in a ring shape along the axis of the cutterhead 4.

The first cutter 35 and the second cutter 43 are provided to further increase the grinding effect of the grinder.

Starting the motor 5, driving the cutter disc 4 to rotate by the motor 5, placing the material to be processed in the storage cavity 22, enabling the material in the storage cavity 22 to enter along with the feed inlet 21, enabling the material to enter the discharging disc 3 from the opening 31 after passing through the feed inlet 21, enabling the cutter disc 4 to be in a rotating state, enabling the first crushing cutter 34 and the second crushing cutter 42 to crush the material, enabling the crushed material to enter the discharging channel 11 from the discharging pipe 32, and finally enabling the crushed material to enter the collecting box 1 from the discharging channel 11.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

The grinding structure of the pulverizer provided by the utility model has been described in detail, and specific examples are used herein to illustrate the principles and embodiments of the utility model, and the above examples are only for aiding in understanding the present utility model and the core concept. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a grinder's abrasive structure, includes the collection box, collect the top detachable of box and be provided with grinding storehouse, be provided with crushing mechanism in the grinding storehouse, set up the feed inlet with the crushing mechanism intercommunication on the upper surface of grinding storehouse, be provided with the discharge channel with the crushing mechanism intercommunication in the grinding storehouse, its characterized in that: the crushing mechanism comprises a discharging disc, a cutter disc and a motor, wherein a plurality of first annular cutter groups are arranged on the discharging disc, first gaps are reserved between every two first annular cutter groups and are concentric, a plurality of second annular cutter groups are arranged on the cutter disc, second gaps are reserved between every two second annular cutter groups and are concentric, after the discharging disc and the cutter disc are spliced with each other, the first annular cutter groups are inserted into the second gaps corresponding to the first annular cutter groups, the second annular cutter groups are inserted into the first gaps corresponding to the second annular cutter groups, discharging pipes which are communicated with the discharging disc and a discharging channel are arranged on the discharging disc, and the output end of the motor is fixedly connected to the cutter disc to drive the cutter disc to rotate.

2. The grinding structure of a pulverizer as defined in claim 1, wherein: the first annular cutter group comprises a plurality of first crushing cutters, and the first crushing cutters are annularly and uniformly distributed along the axis of the discharging disc.

3. The grinding structure of the pulverizer as recited in claim 2, wherein: the number of the first crushing cutters of the first cutter group positioned on the inner side of the discharging disc gradually increases towards the number of the first crushing cutters of the first cutter group positioned on the outer side of the discharging disc.

4. The grinding structure of a pulverizer as defined in claim 1, wherein: the second annular cutter group comprises a plurality of second crushing cutters, and the second crushing cutters are annularly and uniformly distributed along the axis of the cutter disc.

5. The grinding structure of a pulverizer as defined in claim 4, wherein: the number of the second crushing cutters of the second cutter group positioned at the inner side of the cutter head gradually increases towards the number of the second crushing cutters of the second cutter group positioned at the outer side of the cutter head.

6. The grinding structure of a pulverizer as defined in claim 1, wherein: the center department of discharging plate is provided with a plurality of first cutters, and a plurality of first cutters are cyclic annular evenly distributed along the axle center of discharging plate.

7. The grinding structure of a pulverizer as defined in claim 1, wherein: the center of the cutterhead is provided with a plurality of second cutters which are annularly and uniformly distributed along the axis of the cutterhead.

8. The grinding structure of a pulverizer as defined in claim 1, wherein: an opening for raw materials to enter the discharging plate is formed in the center of the discharging plate.

9. The grinding structure of a pulverizer as defined in claim 1, wherein: the discharging pipe is arranged at the side part of the discharging tray, and the pipe orifice of the discharging pipe faces downwards.