CN214906147U

CN214906147U - Grinding device for coffee bean processing

Info

Publication number: CN214906147U
Application number: CN202120678258.2U
Authority: CN
Inventors: 车璇; 李琳; 陈碧莹
Original assignee: Yunnan Energy Investment Wild Mushroom Agriculture Development Co ltd
Current assignee: Yunnan Energy Investment Wild Mushroom Agriculture Development Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-30
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a grinder is used in coffee bean processing belongs to coffee bean processing technology field. The grinding device for coffee bean processing comprises a box body, a grinding assembly and a screening assembly. Grinding component is including filtering sieve, slide bar, grinding roller, first brush board, first motor, incomplete gear, first elastic component and feeder hopper, the screening subassembly includes screen cloth, driving piece, second elastic component, second brush board, discharging pipe and unloading pipe, through grinding component is including filtering sieve, slide bar, grinding roller, first brush board, first motor, incomplete gear, the setting of first elastic component and feeder hopper grind earlier and prefilter, the rethread screening subassembly includes the cooperation of screen cloth, driving piece, second elastic component, second brush board, discharging pipe and unloading pipe and uses one step more again and filter, has not only improved and has ground filtration efficiency, and to a great extent has promoted filtration quality moreover.

Description

Grinding device for coffee bean processing

Technical Field

The utility model relates to a coffee bean processing field particularly, relates to a grinder is used in coffee bean processing.

Background

Coffee beans refer to the plant fruit used to make coffee. Broadly speaking there are two kinds of coffee beans in the world, arabica beans and robusta beans. The coffee fruit consists of two oval seeds facing each other. The surfaces that abut each other are flat junctions, called flat beans. However, there are also beans which consist of one round seed, called a bean, and which do not have a different taste.

Along with the improvement of people's standard of living, coffee beans need grind to make into coffee powder and supply people to use usually, need filter the screening after coffee beans grind, and traditional grinding separately goes on with the screening to influence machining efficiency, and the filter effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to make up for the deficiencies, the utility model provides a grinding device for coffee bean processing, which aims to improve the problems mentioned in the background technology.

The utility model discloses a realize like this:

the utility model provides a grinder is used in coffee beans processing includes box, grinding component and screening subassembly.

The grinding component comprises a filtering sieve plate, a slide bar, a grinding roller, a first brush plate, a first motor, an incomplete gear, a first elastic part and a feed hopper, the filtering sieve plate is arranged in the box body, the sliding rod penetrates through the box body in a sliding manner, the grinding roller is arranged on one side of the sliding rod in a rotating manner, the grinding roller is contacted with the filtering sieve plate, the first brush plate is arranged on one side of the slide bar and is contacted with the filtering sieve plate, the first motor is arranged on the outer side of the box body, the incomplete gear is fixedly connected with the output end of the first motor, a plurality of racks are arranged on one side of the sliding rod, the racks are meshed with the incomplete gear, the first elastic piece is arranged on one side of the box body, slide bar one end set up in first elastic component one side, the feeder hopper intercommunication set up in the box top.

The screening subassembly includes screen cloth, driving piece, second elastic component, second brush board, discharging pipe and unloading pipe, the screen cloth slope set up in the box, the driving piece set up in screen cloth bottom, the second elastic component set up in the driving piece top, the second brush board set up in second elastic component top, the second brush board contact screen cloth one side, the discharging pipe intercommunication set up in the box lateral wall, the unloading pipe set up in bottom half.

In an embodiment of the present invention, the first elastic member includes a housing and a first spring, the housing is disposed on one side of the box, the first spring is disposed in the housing, one end of the sliding rod slidably extends into the housing, and one end of the sliding rod abuts against one end of the first spring.

The utility model discloses an in the embodiment, slide bar one side is provided with a plurality of connecting plates, grind the roller and rotate set up in two between the connecting plate.

The utility model discloses an in an embodiment, the inside fixedly connected with fixed block of box, the slot has been seted up to the fixed block, it is provided with the picture peg to filter the sieve both ends, the picture peg with slot looks adaptation.

The utility model discloses an in the embodiment, the inside fixedly connected with guide block of box, the guide block is right angled triangle, guide block one side contact filter the sieve.

The utility model discloses an in the embodiment, box outside fixed connection is in the fixed station, first motor fixed connection in the fixed station top.

The utility model discloses an in one embodiment, the driving piece includes second motor, reciprocating screw and sliding pair, the second motor set up in the box outer wall, reciprocating screw rotate set up in the bottom in the box, reciprocating screw one end is extended the box, second motor output end transmission connect in reciprocating screw one end, sliding pair cup joint in reciprocating screw surface.

In an embodiment of the present invention, a guide bar is disposed in the box, and the sliding pair is slidably sleeved on the surface of the guide bar.

In an embodiment of the present invention, the second elastic member includes a tube, a second spring and a connecting rod, the tube is fixedly connected to the top of the sliding pair, the second spring is disposed in the tube, one end of the connecting rod is slidably disposed in the tube, and the second brush is fixedly connected to one end of the connecting rod.

In an embodiment of the present invention, the feeding hopper top is provided with a cover plate, and the cover plate top is provided with a handle.

The utility model has the advantages that: the utility model discloses a grinding device for coffee bean processing that obtains through above-mentioned design, when using, add coffee bean into the box through the feeder hopper, start first motor, first motor drives incomplete gear revolve, incomplete gear meshing a plurality of racks drives the slide bar and removes, cooperate the first elastic component of opposite side, make the slide bar reciprocate back and forth, the slide bar drives grinding roller and first brush board reciprocate back and forth, grinding roller grinds the coffee bean that falls on filtering sieve board, first brush board comes the brush coffee bean again simultaneously, thereby make the coffee bean after grinding fall through filtering sieve board filtering, the coffee bean after grinding falls on the screen board that sets up in the below slope, the driving piece drives the second brush board and removes the coffee powder that cleans in the screen board, make comparatively meticulous coffee powder from the unloading pipe ejection of compact, remaining ejection of compact through the discharging pipe, further promote the filtering and screening effect, through grinding component has ground earlier and prefilter, rethread including filtering sieve, slide bar, grinding roller, first brush board, first motor, incomplete gear, first elastic component and the setting of feeder hopper screen cloth, driving piece, second elastic component, second brush board, discharging pipe and the cooperation of unloading pipe use one more step more filtration, have not only improved and have ground filtration efficiency, to a great extent has promoted filtration quality moreover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a grinding apparatus for processing coffee beans according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention providing a grinding assembly;

fig. 3 is an enlarged schematic structural diagram of embodiment a of the present invention;

fig. 4 is a schematic structural view of a first elastic member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a screening assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a second elastic member according to an embodiment of the present invention.

In the figure: 100-a box body; 110-fixed block; 111-slot; 120-a guide block; 130-a stationary table; 140-a guide bar; 200-a grinding assembly; 210-a filter sieve plate; 211-inserting plate; 220-a slide bar; 221-a rack; 222-a connecting plate; 230-grinding rollers; 240-a first brush plate; 250-a first motor; 260-incomplete gear; 270-a first resilient member; 271-a housing; 272-a first spring; 280-a feed hopper; 281-cover plate; 300-a screening component; 310-a screen mesh; 320-a drive member; 321-a second motor; 322-reciprocating screw; 323-moving pair; 330-a second elastic member; 331-a tube body; 332-a second spring; 333-connecting rod; 340-a second brush plate; 350-a discharge pipe; and 360-discharging pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify 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 therefore 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 present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-6, the present invention provides a technical solution: a grinding apparatus for coffee bean processing includes a housing 100, a grinding assembly 200, and a sifting assembly 300.

The abrading assembly 200 is used to perform abrading and primary filtration screening, and the screening assembly 300 is used to perform further filtration screening.

Referring to fig. 1, 2, 3 and 4, the grinding assembly 200 includes a filter sieve plate 210, a sliding rod 220, a grinding roller 230, a first brush 240, a first motor 250, an incomplete gear 260, a first elastic member 270 and a feed hopper 280, the filter sieve plate 210 is disposed in the box 100, specifically, the box 100 is fixedly connected with a fixed block 110, the box 100 is bolted or welded with the fixed block 110, the fixed block 110 is provided with a slot 111, two ends of the filter sieve plate 210 are provided with inserting plates 211, the inserting plates 211 are matched with the slot 111, so as to facilitate the disassembly and assembly and cleaning of the filter sieve plate 210, it should be noted that the box 100 is fixedly connected with a guide block 120, the guide block 120 is in a right triangle shape, one side of the guide block 120 contacts the filter sieve plate 210, and is used for guiding coffee beans at the inner edge of the box 100 to move towards the middle, so as to facilitate grinding, the sliding rod 220 penetrates the box 100, the grinding roller 230 is rotatably disposed at one side of the sliding rod 220, specifically, a plurality of connecting plates 222 are arranged on one side of the sliding rod 220, the sliding rod 220 is bolted or welded with the plurality of connecting plates 222, the grinding roller 230 is rotatably arranged between the two connecting plates 222 and is used for rotating the grinding roller 230, the grinding roller 230 contacts with the filter screen plate 210, the first brush plate 240 is arranged on one side of the sliding rod 220, the first brush plate 240 is bolted or welded on the sliding rod 220, the first brush plate 240 contacts with the filter screen plate 210, the first motor 250 is arranged on the outer side of the box body 100, specifically, the outer side of the box body 100 is fixedly connected with the fixed table 130, the box body 100 is bolted or welded on the fixed table 130, the first motor 250 is fixedly connected on the top of the fixed table 130, the first motor 250 is bolted or welded on the fixed table 130, the first motor 250 is arranged on the fixed table 130, so that the first motor 250 is more firmly and stably arranged, the incomplete gear 260 is fixedly connected with the output end of the first motor 250, the incomplete gear 260 is bolted or screwed on the first motor 250, slide bar 220 one side is provided with a plurality of racks 221, slide bar 220 one side bolted connection or welding have a plurality of racks 221, rack 221 and incomplete gear 260 mesh mutually, first elastic component 270 sets up in box 100 one side, slide bar 220 one end sets up in first elastic component 270 one side, it is specific, first elastic component 270 includes casing 271 and first spring 272, casing 271 sets up in box 100 one side, casing 271 bolted connection or welding are in box 100, first spring 272 sets up in casing 271, slide bar 220 one end slides and extends to in the casing 271, slide bar 220 one end butt in first spring 272 one end, be used for cooperating incomplete gear 260 effect, make slide bar 220 reciprocating motion, feeder hopper 280 intercommunication sets up in the top of box 100, feeder hopper 280 bolted connection or welding are in box 100.

Referring to fig. 1, 5 and 6, the sieving assembly 300 includes a screen 310, a driving member 320, a second elastic member 330, a second brush plate 340, a discharging pipe 350 and a discharging pipe 360, the screen 310 is obliquely disposed in the box 100, the screen 310 is bolted or screwed to the box 100, the driving member 320 is disposed at the bottom of the screen 310, the second elastic member 330 is disposed at the top of the driving member 320, the second brush plate 340 is disposed at the top of the second elastic member 330, the second brush plate 340 contacts with one side of the screen 310, specifically, the driving member 320 includes a second motor 321, a reciprocating screw 322 and a moving pair 323, the second motor 321 is disposed at the outer wall of the box 100, the second motor 321 is bolted or welded to the box 100, the reciprocating screw 322 is rotatably disposed at the bottom of the box 100, one end of the reciprocating screw 322 extends out of the box 100, an output end of the second motor 321 is drivingly connected to one end of the reciprocating screw 322, and is drivingly connected through a coupling, the sliding pair 323 is sleeved on the surface of the reciprocating screw rod 322, the guide rod 140 is arranged in the box body 100, the sliding pair 323 is sleeved on the surface of the guide rod 140, the second motor 321 is started, the second motor 321 drives the reciprocating screw rod 322 to rotate, under the guide limiting effect of the guide rod 140, the reciprocating screw rod 322 drives the sliding pair 323 to axially reciprocate, so as to drive the second brush plate 340 to brush the screen 310 back and forth, the discharge pipe 350 is communicated with and arranged on the side wall of the box body 100, the discharge pipe 350 is bolted or welded on the box body 100, the discharge pipe 360 is arranged at the bottom of the box body 100, the discharge pipe 360 is bolted or welded on the box body 100, specifically, the top of the feed hopper 280 is provided with a cover plate 281, the top of the cover plate 281 is provided with a handle, and the feed hopper 280 is conveniently covered to avoid falling into sundries.

The second elastic member 330 includes a tubular body 331, a second spring 332 and a connecting rod 333, the tubular body 331 is fixedly connected to the top of the sliding pair 323, the second spring 332 is disposed in the tubular body 331, one end of the connecting rod 333 is slidably disposed in the tubular body 331, and the second brush plate 340 is fixedly connected to one end of the connecting rod 333. due to the inclined arrangement of the screen 310, the connecting rod 333 can slide in and out of the tubular body 331 and further enable the second brush plate 340 to always fit the screen 310 under the effect of the second spring 332 when the sliding pair 323 reciprocates.

Specifically, the working principle of the grinding device for processing coffee beans is as follows: coffee beans are added into the box body 100 through a feed hopper 280, a first motor 250 is started, the first motor 250 drives an incomplete gear 260 to rotate, the incomplete gear 260 is meshed with a plurality of racks 221 to drive a sliding rod 220 to move, the sliding rod 220 is driven to reciprocate by matching with a shell 271 and a first spring 272 on the other side, the sliding rod 220 drives a grinding roller 230 and a first brush plate 240 to reciprocate, the grinding roller 230 grinds the coffee beans falling on a filter sieve plate 210, meanwhile, the first brush plate 240 brushes the coffee beans back and forth, so that the ground coffee beans fall through the filter sieve plate 210, the ground coffee beans fall onto a screen 310 obliquely arranged below, a second motor 321 is started, the second motor 321 drives a reciprocating screw rod 322 to rotate, the reciprocating screw rod 322 drives a moving pair 323 to reciprocate, so that the second brush plate 340 is driven to move coffee powder in the screen 310, and finer coffee powder is discharged from a discharging pipe 360, surplus ejection of compact through discharging pipe 350, further promote and filter the screening effect, including filtering sieve plate 210 through grinding assembly 200, slide bar 220, grind roller 230, first brush board 240, first motor 250, incomplete gear 260, the setting of first elastic component 270 and feeder hopper 280, grind earlier and prefilter, rethread screening subassembly 300 includes screen cloth 310, driving piece 320, second elastic component 330, second brush board 340, discharging pipe 350 and the cooperation of unloading pipe 360 are used further and are filtered again, whole not only improved grinding filtration efficiency, and to a great extent has promoted filtration quality.

It should be noted that the specific model specifications of the first motor 250 and the second motor 321 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first motor 250 and the second motor 321 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device for processing coffee beans is characterized by comprising

A case (100);

grinding assembly (200), grinding assembly (200) is including filtering sieve board (210), slide bar (220), grinding roller (230), first brush board (240), first motor (250), incomplete gear (260), first elastic component (270) and feeder hopper (280), filter sieve board (210) set up in box (100), slide bar (220) slide and run through box (100), grinding roller (230) rotate set up in slide bar (220) one side, grinding roller (230) contact filter sieve board (210), first brush board (240) set up in slide bar (220) one side, first brush board (240) contact filter sieve board (210), first motor (250) install in the box (100) outside, incomplete gear (260) fixed connection in first motor (250) output, a plurality of racks (221) are arranged on one side of the sliding rod (220), the racks (221) are meshed with the incomplete gear (260), the first elastic piece (270) is arranged on one side of the box body (100), one end of the sliding rod (220) is arranged on one side of the first elastic piece (270), and the feed hopper (280) is communicated with the top of the box body (100);

screening subassembly (300), screening subassembly (300) includes screen cloth (310), driving piece (320), second elastic component (330), second brush board (340), discharging pipe (350) and unloading pipe (360), screen cloth (310) slope set up in box (100), driving piece (320) set up in screen cloth (310) bottom, second elastic component (330) set up in driving piece (320) top, second brush board (340) set up in second elastic component (330) top, second brush board (340) contact screen cloth (310) one side, discharging pipe (350) intercommunication set up in box (100) lateral wall, unloading pipe (360) set up in box (100) bottom.

2. A grinding apparatus for processing coffee beans as recited in claim 1, wherein the first elastic member (270) comprises a housing (271) and a first spring (272), the housing (271) is disposed at one side of the box body (100), the first spring (272) is disposed in the housing (271), one end of the sliding rod (220) slidably extends into the housing (271), and one end of the sliding rod (220) abuts against one end of the first spring (272).

3. A grinder assembly for coffee processing as claimed in claim 1, wherein the slide bar (220) is provided with a plurality of coupling plates (222) on one side thereof, and the grinding roller (230) is rotatably disposed between two of the coupling plates (222).

4. The grinding device for processing coffee beans as recited in claim 1, wherein a fixing block (110) is fixedly connected to the inside of the box body (100), the fixing block (110) is provided with a slot (111), two ends of the filtering sieve plate (210) are provided with inserting plates (211), and the inserting plates (211) are matched with the slot (111).

5. A grinder assembly for coffee processing as claimed in claim 1, wherein a guide block (120) is fixedly attached to the inside of the housing (100), said guide block (120) having a right triangle shape, and one side of said guide block (120) contacting said filter screen (210).

6. A grinding apparatus for processing coffee beans as recited in claim 1, wherein the outside of the housing (100) is fixedly connected to a stationary table (130), and the first motor (250) is fixedly connected to a top of the stationary table (130).

7. The grinding device for processing coffee beans as recited in claim 1, wherein the driving member (320) comprises a second motor (321), a reciprocating lead screw (322) and a moving pair (323), the second motor (321) is disposed on an outer wall of the box body (100), the reciprocating lead screw (322) is rotatably disposed at a bottom portion inside the box body (100), one end of the reciprocating lead screw (322) extends out of the box body (100), an output end of the second motor (321) is in transmission connection with one end of the reciprocating lead screw (322), and the moving pair (323) is sleeved on a surface of the reciprocating lead screw (322).

8. A grinder assembly for coffee processing as claimed in claim 7, wherein the housing (100) has a guide bar (140) disposed therein, and the sliding pair (323) is slidably engaged with the surface of the guide bar (140).

9. A grinding apparatus for processing coffee beans as recited in claim 8, wherein the second elastic member (330) comprises a tube (331), a second spring (332) and a connecting rod (333), the tube (331) is fixedly connected to the top of the moving pair (323), the second spring (332) is disposed in the tube (331), one end of the connecting rod (333) is slidably disposed in the tube (331), and the second brush plate (340) is fixedly connected to one end of the connecting rod (333).

10. A grinding apparatus for coffee bean processing according to claim 1, characterized in that the top of the feeding hopper (280) is provided with a cover plate (281), and the top of the cover plate (281) is provided with a handle.