CN215016408U

CN215016408U - Grinding device

Info

Publication number: CN215016408U
Application number: CN202120554004.XU
Authority: CN
Inventors: 张传明
Original assignee: Dongguan Quantum Hardware Plastic Products Co ltd
Current assignee: Dongguan Quantum Hardware Plastic Products Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-07
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a grinder, it includes handle, powder cup, grinds chamber, grinding unit and side door, be equipped with the feed inlet on the chamber wall in grinding chamber, the inboard position of this feed inlet is equipped with the guide rail groove, the side door activity sets up on the guide rail groove to can slide on the guide rail groove will the feed inlet is opened or is sealed. The utility model has the advantages of ingenious and reasonable structural design, the feed inlet can be easily opened or closed only by pushing the side door, the traditional processes such as assembling a handle cover are omitted, the operation is simple and convenient, the problems that the grinding powder falls on the operation table or the handle cover and the grinding powder thereon are polluted by dirt due to the opening and the placement of the handle cover are avoided, and the cleanness of the operation table and the improvement of the sanitary effect are ensured; and only need rotatory handle just can realize the purpose of grinding the raw materials, convenient to use, the powder that grinds is automatic drops to the powder cup and stores, does benefit to centralized processing, and labour saving and time saving gives people the life and brings the facility.

Description

Grinding device

Technical Field

The utility model relates to a grind technical field, concretely relates to mill.

Background

Coffee has become an emerging beverage that is becoming indispensable to everyone in recent years, and common coffee beverages can be broadly classified into: instant coffee is commonly known as two-in-one or three-in-one coffee, brewed coffee, powdered coffee, and freshly ground coffee in which coffee beans are ground using a grinder.

The coffee grinder divide into electrodynamic type or manual formula, and the opening of the grinding vessel of the coffee grinder of current manual formula mostly adopts structural design up, then adds and is equipped with the closing cap. The publication number "CN 212037251U", entitled "coffee bean grinder", discloses a coffee bean grinder, which comprises a grinding mechanism, a handle, a grinding cylinder, an adjusting disk and a powder bin; the grinding mechanism comprises a rotating shaft, a divider, an elastic piece and a grinding cutter head. The handle is provided with a handle cover, and the handle cover is connected with the opening of the grinding cylinder and seals the grinding cylinder. Which nevertheless achieves the aim of grinding coffee beans. However, before the grinding, the handle cover is opened and placed on the operating table, and the grinding powder remaining on the handle cover is liable to fall on the operating table or contaminate the handle cover and the grinding powder thereon with dirt. After the coffee beans are added into the grinding cylinder, the handle cover is covered, and meanwhile the rotating shaft and the handle are required to be connected in a relatively positive mode, so that the operation is relatively complex, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide a structural design is ingenious, reasonable, the mill of easily operation.

In order to achieve the above purpose, the utility model provides a technical scheme is:

the utility model provides a grinder, its includes handle, powder cup, grinding chamber, grinding unit and side door, the powder cup is located the below position in grinding chamber, grinding unit is located the grinding intracavity, the handle inserts the grinding chamber, and with grinding unit is connected, the top position that the chamber wall in grinding chamber corresponds grinding unit is equipped with the feed inlet, and the inboard position of this feed inlet is equipped with the guide rail groove, the side door activity sets up on the guide rail groove to can slide on the guide rail groove will the feed inlet is opened or is sealed.

As an improvement of the utility model, the handle includes rocker, rocking handle and main shaft, the upper end of main shaft is connected with the rocker, and the one end of this rocking handle is upwards buckled and is formed the vertical part, the rocking handle cover is established on the vertical part. The rocking handle can rotate on the vertical part, and is convenient to operate.

As an improvement of the utility model, grind the chamber and include upper cover, cavity and clamping ring, the upper cover lid closes the upper end opening of cavity, upper portion position in the cavity is equipped with the installation department that extends to central point and puts, is equipped with on this installation department and is used for the installation the bearing of main shaft, the clamping ring corresponds the below position of feed inlet and fixes in the cavity.

As an improvement of the utility model, the guide rail groove includes spout and lower spout, the upper cover is close to inner wall one side of cavity has last recess to form last spout, the clamping ring is close to inner wall one side of cavity has the low groove to form lower spout. The cross section of the cavity is circular in outline. The upper chute and the lower chute are circular. The side door is an arc-shaped plate body, the upper edge of the arc-shaped plate body is located in the upper sliding groove, and the lower edge of the arc-shaped plate body is located in the lower sliding groove. The shape of the side door corresponds to that of the guide rail groove, and the matching effect is good.

As an improvement of the utility model, the surface one side of side door is equipped with the follow the convex promotion portion of feed inlet. Through the promotion portion, can conveniently promote the side door, bring the convenience for the operation.

As an improvement of the utility model, grinding assembly grinds core, fixed cover, spring, regulation lid and knob including fixed grinding ring, toper, fixed grinding ring sets up the lower part position at grinding the chamber, spring, toper grind core and regulation lid are established in proper order from last to lower in the lower part of main shaft according to overlapping, the lower extreme of this main shaft be equipped with the screw rod portion of the screw hole looks adaptation of knob, the knob is twisted on screw rod portion to can support the bottom surface of top pressure at the regulation lid, the position setting that fixed cover corresponds toper and grinds the core is in grind the intracavity. The knob is rotated forwards or reversely, the height position of the adjusting cover is controlled by the knob, and then the relative position between the conical grinding core and the fixed grinding ring is adjusted, so that the grinding requirements of different thicknesses are met.

As an improvement of the utility model, screw rod portion is the platykurtic, adjust to cover the slot hole that is equipped with this screw rod looks adaptation, the upper surface of this regulation lid is equipped with the projection, and the lower surface of toper abrasive core is equipped with the shrinkage pool with this projection looks adaptation, the centre of a circle position of this toper abrasive core be equipped with the round hole of main shaft looks adaptation.

The utility model has the advantages that: the utility model has the advantages of ingenious and reasonable structural design, the feed inlet can be easily opened or closed only by pushing the side door, the traditional processes such as assembling a handle cover are omitted, the operation is simple and convenient, the problems that the grinding powder falls on the operation table or the handle cover and the grinding powder thereon are polluted by dirt due to the opening and the placement of the handle cover are avoided, and the cleanness of the operation table and the improvement of the sanitary effect are ensured; and only need rotatory handle just can realize the purpose of grinding the raw materials, convenient to use, the powder that grinds is automatic drops to the powder cup and stores, does benefit to centralized processing, and labour saving and time saving gives people the life and brings the facility.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic structural view of the side door of the present invention when closed.

Fig. 2 is a schematic structural view of the side door of the present invention when opened.

Fig. 3 is an exploded schematic view of the present invention.

Detailed Description

Referring to fig. 1 to 3, the present embodiment provides a grinder including a handle 1, a powder cup 2, a grinding chamber 3, a grinding assembly 4, and a side door 5.

The grinding assembly 4 is positioned in the grinding cavity 3, the handle 1 is inserted into the grinding cavity 3 and is connected with the grinding assembly 4, a feed port 31 is arranged at the upper part of the cavity wall of the grinding cavity 3 corresponding to the grinding assembly 4, a guide rail groove 6 is arranged at the inner side position of the feed port 31, the side door 5 is movably arranged on the guide rail groove 6, namely the side door 5 can slide on the guide rail groove 6 in a reciprocating manner, and when the side door 5 slides to the position of the feed port 31, the feed port 31 is sealed; when the side door 5 is slid to a position on one side of the throat 31, opening of the throat 31 is effected.

For convenience of operation, a pushing part 51 protruding from the feed port 31 is provided at one side of the outer surface of the side door 5. Through the pushing part 51, the side door 5 can be conveniently pushed, and convenience is brought to operation.

The handle 1 comprises a rocker 11, a rocking handle 12 and a main shaft 13, the upper end of the main shaft 13 is connected with the rocker 11, one end of the rocking handle 12 is bent upwards to form a vertical part, and the rocking handle 12 is sleeved on the vertical part. The rocking handle 12 can rotate on the vertical part, and the operation is convenient.

Grind chamber 3 and include upper cover 32, cavity 33 and clamping ring 34, upper cover 32 lid closes the upper end opening of cavity 33, upper portion position in the cavity 33 is equipped with the installation department 35 that extends to central point and put, is equipped with on this installation department 35 and is used for installing the bearing 36 of main shaft 13, main shaft 13 runs through upper cover 32, stretches into in grinding chamber 3 and assembles on bearing 36. The pressing ring 34 is fixed in the cavity 33 at a position corresponding to the lower part of the feed port 31.

The powder cup 2 is located below the grinding cavity 3, specifically, an internal thread is arranged on the inner edge of the lower opening of the cavity 33, and an external thread matched with the internal thread is arranged on the outer edge of the opening of the powder cup 2. The powder cup 2 is assembled below the grinding cavity 3 through the matching of the external thread of the powder cup 2 and the internal thread of the cavity 33.

For promoting the sliding stability of side door 5, guide rail groove 6 includes last spout 61 and gliding groove 62, upper cover 32 is close to inner wall one side of cavity 33 has the upper groove to form last spout 61, clamping ring 34 is close to inner wall one side of cavity 33 has the low recess to form gliding groove 62.

In this embodiment, the cross-sectional profile of the cavity 33 is circular, and the whole is cylindrical. Beautiful appearance and small volume. The upper chute 61 and the lower chute 62 are annular. The side door 5 is an arc-shaped plate body, the upper edge of the arc-shaped plate body is positioned in the upper sliding groove 61, and the lower edge of the arc-shaped plate body is positioned in the lower sliding groove 62. The shape of the side door 5 corresponds to the shape of the guide rail groove 6, and the matching effect is good.

In other embodiments, the cross-sectional profile of the cavity 33 is square, and the whole cavity is square-tube-shaped. The upper chute 61 and the lower chute 62 are respectively linear, and the side door 5 is correspondingly a flat plate. In addition, even if the cross-sectional profile of the cavity 33 is square, the cross-sectional profile of the inner cavity thereof may be circular. In this case, the side door 5 may be an arc-shaped plate, and the upper chute 61 and the lower chute 62 are correspondingly circular.

Referring to fig. 3, the grinding assembly 4 includes a fixed grinding ring 41, a conical grinding core 42, a fixed sleeve 43, a spring 44, an adjusting cover 45 and a knob 46, the fixed grinding ring 41 is disposed at a lower position of the grinding chamber 3, the spring 44, the conical grinding core 42 and the adjusting cover 45 are sequentially sleeved at a lower portion of the main shaft 13 from top to bottom, a screw portion 131 matched with a screw hole of the knob 46 is disposed at a lower end of the main shaft 13, the knob 46 is screwed on the screw portion 131 and can be pressed against a bottom surface of the adjusting cover 45, and the fixed sleeve 43 is disposed in the grinding chamber 3 at a position corresponding to the conical grinding core 42. The upper end of the spring 44 is pressed against the fixing sleeve 43, and the lower end is pressed against the conical grinding core 42. Preferably, it is right screw rod portion 131 mills flatly, forms and mills the flat position, and screw rod portion 131 is whole to be the platykurtic, be equipped with the slot hole 451 with this screw rod portion 131 looks adaptation on adjusting the lid 45, should adjust the upper surface of lid 45 and imitate the heart and be equipped with projection 452, and the lower surface of toper grinding core 42 is equipped with the shrinkage pool with this projection 452 looks adaptation, the centre of a circle position of this toper grinding core 42 be equipped with the round hole of main shaft 13 looks adaptation. By rotating the knob 46 in the forward direction or the reverse direction, the height position of the adjusting cover 45 is controlled by the knob 46, and then the relative position between the conical grinding core 42 and the fixed grinding ring 41 is adjusted, so that the grinding requirements of different thicknesses are met. When the handle 1 is rotated, the screw part 131 is matched with the slot 451 to drive the adjusting cover 45 to rotate, and the adjusting cover 45 is matched with the concave hole through the convex column 452 to drive the conical grinding core 42 to synchronously rotate, so that the grinding purpose is achieved.

When the device is used, referring to fig. 1 and 2, the feed port 31 can be easily opened or closed only by pushing the side door 5, the traditional processes of assembling a handle cover and the like are omitted, the operation is simple and convenient, the problems that grinding powder falls on an operation table or the handle cover and the grinding powder on the handle cover are polluted by dirt and the like caused by opening and placing the handle cover are avoided, and the cleanness of the operation table and the improved sanitary effect are ensured; and only need rotatory handle 1 just can realize the purpose of grinding the raw materials, convenient to use, the powder that grinds drops automatically and stores to powder cup 2, convenient centralized processing.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, they are used in a generic and descriptive sense only and not for purposes of limitation, the scope of the invention being defined by the following claims and their equivalents.

Claims

1. The utility model provides a grinder, its includes handle, powder cup, grinding chamber and grinding unit, its characterized in that, it still includes the side door, the powder cup is located the below position in grinding chamber, grinding unit is located the grinding chamber, the handle inserts grinding chamber, and with grinding unit is connected, the top position that the chamber wall in grinding chamber corresponds grinding unit is equipped with the feed inlet, and the inboard position of this feed inlet is equipped with the guide rail groove, the side door activity sets up on the guide rail groove to can slide on the guide rail groove will the feed inlet is opened or is sealed.

2. The grinder according to claim 1, wherein: the handle includes rocker, rocking handle and main shaft, the upper end of main shaft is connected with the rocker, and the one end of this rocking handle is upwards buckled and is formed the vertical part, the rocking handle cover is established on the vertical part.

3. The grinder according to claim 2, wherein: the grinding cavity comprises an upper cover, a cavity and a compression ring, the upper cover covers the upper end opening of the cavity, an installation part extending to the central position is arranged at the upper part in the cavity, a bearing used for installing the main shaft is arranged on the installation part, and the compression ring is fixed in the cavity corresponding to the lower position of the feed inlet.

4. The grinder according to claim 3, wherein: the guide rail groove comprises an upper sliding groove and a lower sliding groove, an upper groove is formed in one side, close to the inner wall of the cavity, of the upper cover to form the upper sliding groove, and a lower groove is formed in one side, close to the inner wall of the cavity, of the pressing ring to form the lower sliding groove.

5. The grinder according to claim 3, wherein: the cross section of the cavity is circular in outline.

6. The grinder according to claim 4, wherein: the upper chute and the lower chute are circular.

7. The grinder according to claim 6, wherein: the side door is an arc-shaped plate body, the upper edge of the arc-shaped plate body is located in the upper sliding groove, and the lower edge of the arc-shaped plate body is located in the lower sliding groove.

8. The grinder according to claim 1, wherein: and a pushing part protruding from the feed inlet is arranged on one side of the outer surface of the side door.

9. The grinder according to claim 2, wherein: grinding component grinds core, fixed cover, spring, regulation lid and knob including fixed grinding ring, toper, fixed grinding ring sets up the lower part position at grinding the chamber, spring, toper grind core and regulation lid are established in proper order from last to lower in the lower part of main shaft, the lower extreme of this main shaft be equipped with the screw portion of the screw hole looks adaptation of knob, the knob is twisted on screw portion to can support the top and press the bottom surface at the regulation lid, the position setting that fixed cover corresponds toper and grinds the core is in grinding the intracavity.

10. The grinder according to claim 9, wherein: the screw rod portion is the platykurtic, adjust and cover and be equipped with the slot hole with this screw rod portion looks adaptation, the upper surface that should adjust the lid is equipped with the projection, and the lower surface of toper core of grinding is equipped with the shrinkage pool with this projection looks adaptation, the centre of a circle position of this toper core of grinding be equipped with the round hole of main shaft looks adaptation.