CN210538783U

CN210538783U - High-efficient coffee bean belt cleaning device

Info

Publication number: CN210538783U
Application number: CN201921521452.9U
Authority: CN
Inventors: 李春红
Original assignee: Puer Jinshu Coffee Industry Co ltd
Current assignee: Puer Jinshu Coffee Industry Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a high-efficiency coffee bean cleaning device, which comprises a cleaning box, an inner barrel is arranged in the cleaning box, the upper top wall of the inner barrel is fixedly connected with the inner top wall of the cleaning box, sieve pores are distributed on the side wall of the inner barrel, a rotating shaft is arranged in the inner barrel, a spiral blade is arranged on the rotating shaft, a driving mechanism for driving the rotating shaft to rotate is arranged at the upper end of the cleaning box, the upper end of the rotating shaft extends out of the cleaning box and is connected with an external water inlet pipe, a plurality of first water spraying holes are spirally arranged on the outer surface of the rotating shaft, the water spraying direction of the first water spraying holes inclines upwards towards the spiral blade, the side wall of the cleaning box is provided with a feed hopper, the feed hopper is communicated with the lower side wall of the inner barrel through a feed pipe, the upper side wall of the inner barrel is provided with a discharge pipe, the discharge pipe inclines downwards and extends out of the cleaning, the mode that adopts first hole for water spraying to wash can effectively practice thrift the water consumption, and is efficient.

Description

High-efficient coffee bean belt cleaning device

Technical Field

The utility model relates to a coffee processing equipment technical field, concretely relates to high-efficient coffee bean belt cleaning device.

Background

Coffee is one of three major drinks in the world, and the active ingredients of the coffee, caffeine and chlorogenic acid, have various medicinal values. The coffee can be used for preventing chronic diseases, such as type II diabetes, Parkinson's disease, liver diseases (liver cirrhosis and liver cancer), nephropathy, breast cancer and rectal cancer.

After the fresh coffee fruits are picked from the coffee trees, the fresh coffee fruits are firstly processed by a plurality of procedures of peeling, degumming, drying, storing, shelling, polishing and the like, and then are baked to form the coffee beans which can be bought in the market. In the degumming process of the coffee beans, a large amount of water is needed to clean the coffee beans, and the coffee beans belong to wet coffee beans due to the degumming stage, so that the wet coffee beans are screened and classified while being degummed and cleaned in the degumming stage of the wet coffee beans, the wet coffee beans are heavy, and a large amount of water is needed during cleaning. In the prior art, a cleaning tank is usually adopted for cleaning, wet coffee beans which need to be cleaned and classified are placed into the cleaning tank, and operators clean and classify the wet coffee beans in the cleaning tank, so that the labor intensity is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient coffee beans belt cleaning device, it is big to solve current coffee beans washing water consumption, washs and adopts artifical mode, and intensity of labour is big, the problem of inefficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a high-efficiency coffee bean cleaning device comprises a cleaning box, wherein an inner tube is arranged in the cleaning box, the upper top wall of the inner tube is fixedly connected with the inner top wall of the cleaning box, sieve meshes are distributed on the side wall of the inner tube, a rotating shaft is arranged in the inner tube, a spiral blade is arranged on the rotating shaft, the rotating shaft is of a hollow structure, a driving mechanism for driving the rotating shaft to rotate is arranged at the upper end of the cleaning box, the upper end of the rotating shaft extends out of the cleaning box and is connected with an external water inlet pipe, a plurality of first water spraying holes are spirally arranged on the outer surface of the rotating shaft, the water spraying direction of the first water spraying holes inclines upwards towards the upper surface of the spiral blade, a feeding hopper is arranged outside the cleaning box and is communicated with the lower side wall of the inner tube through a feeding pipe, a discharging pipe is arranged on the upper side, the lower end of the cleaning box is provided with a slag discharge pipe.

Preferably, the driving mechanism comprises a driving motor, an output shaft of the driving motor is provided with a first bevel gear, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the outer wall of the rotating shaft.

Preferably, the upper surface of the helical blade is provided with a plurality of tooth-like convex marks along the rotation direction of the helical blade.

Preferably, the upper surface of the helical blade is covered with bristles.

Preferably, be equipped with the valve on the scum pipe, wash the incasement and be located the below of inner tube is equipped with the drain pipe, the drain pipe is located wash the tip of incasement and be equipped with the filter screen, the other end of drain pipe stretches out wash the outer intercommunication outside storage water tank of case.

Preferably, an annular water spray pipe is arranged on the inner top wall of the cleaning box and positioned outside the inner cylinder, a plurality of second water spray holes are formed in the inner side and the outer side of the lower portion of the annular water spray pipe, the water spray direction of the second water spray holes positioned on the inner side of the annular water spray pipe faces the outer side wall of the inner cylinder, and the water spray direction of the second water spray holes positioned on the outer side of the annular water spray pipe faces the inner side wall of the cleaning box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the process of conveying coffee beans upwards, pulp and unconventional coffee beans are discharged out of the inner barrel through the sieve holes under the washing action of the first water spraying holes, the unconventional coffee beans are discharged through the discharge pipe on the upper part of the inner barrel, and the coffee beans are cleaned in a mode of spraying water through the first water spraying holes in the spiral output process, so that the water consumption can be effectively saved on the premise of ensuring the cleaning effect.

2. The water spraying direction of the first water spraying holes inclines upwards to face the upper surface of the spiral blade, so that the coffee beans are stably conveyed upwards.

3. The tooth-shaped convex marks are beneficial to removing pulp of coffee beans more quickly, and are beneficial to stably conveying the coffee beans upwards, so that the cleaning efficiency is improved.

4. The arrangement of the brush hair is beneficial to removing pulp more quickly, and the cleaning efficiency is improved.

5. The annular spray pipe and the second spray hole are arranged to clean the inner side wall of the cleaning box and the outer side wall of the inner barrel after cleaning is finished, so that the cleanness of the equipment is ensured

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, an embodiment of the present invention is: a high-efficiency coffee bean cleaning device comprises a cleaning box 1, wherein an inner barrel 2 is arranged in the cleaning box 1, the upper top wall of the inner barrel 2 is fixedly connected with the inner top wall of the cleaning box 1, the inner barrel 2 can be detachably fixed by bolts or fixed by welding, the side wall of the inner barrel 2 is fully distributed with sieve pores 3, the pore diameters of the sieve pores 3 are specifically arranged according to the particle diameters of coffee beans to be screened, a rotating shaft 4 is arranged in the inner barrel 2, a spiral blade 5 is arranged on the rotating shaft 4, the rotating shaft 4 is of a hollow structure, the upper end of the cleaning box 1 is provided with a driving mechanism for driving the rotating shaft 4 to rotate, the upper end of the rotating shaft 4 extends out of the cleaning box 1 and is connected with an external water inlet pipe, the outer surface of the rotating shaft 4 is spirally provided with a plurality of first water spray holes 6, the water spray directions of the first water spray holes 6, wash case 1 and be equipped with feeder hopper 7 outward, feeder hopper 7 passes through the lower part lateral wall of inlet pipe 8 intercommunication inner tube 2, the upper portion lateral wall of inner tube 2 is equipped with discharging pipe 9, discharging pipe 9 slope is downwards and extends wash outside the case 1, the lower extreme of wasing case 1 is equipped with row sediment pipe 10.

In the process that coffee beans are conveyed upwards by the spiral blades 5, external pulp is removed by squeezing and crushing, the pulp and the coffee beans which do not conform are discharged out of the inner barrel 2 through the sieve holes 3 under the washing effect of the first water spraying holes 6, the coffee beans which conform are discharged through the discharging pipe 9 on the upper portion of the inner barrel 2, the coffee beans are cleaned in a mode of spraying water through the first water spraying holes 6 in the spiral output process, on the premise that the cleaning effect is guaranteed, the water consumption can be effectively saved, the coffee beans which conform are screened out through the arranged sieve holes 3, the water spraying direction of the first water spraying holes 6 inclines upwards towards the upper surface of the spiral blades 5, the stable upwards conveying of the coffee beans is guaranteed, and the removed pulp and the coffee beans which do not conform are discharged through the slag discharging pipe 10 at the lower end of the cleaning box.

In this embodiment, the driving mechanism includes a driving motor 11, an output shaft of the driving motor 11 is provided with a first bevel gear 12, a second bevel gear 13 engaged with the first bevel gear 12 is fixedly sleeved on the outer wall of the rotating shaft 4, and the set motor is driven by the bevel gear, so that the rotating shaft is conveniently connected with an external water inlet pipe.

In the present embodiment, a plurality of tooth-like convex marks 14 are provided on the upper surface of the helical blade 5 along the rotation direction of the helical blade 5, and the tooth-like convex marks 14 are integrally formed with the helical blade. The tooth-shaped convex marks 14 are beneficial to removing pulp of the coffee beans more quickly, and are beneficial to stably conveying the coffee beans upwards, so that the cleaning efficiency is improved.

In this embodiment, the upper surface of the spiral blade 5 is covered with bristles 15, specifically, the bristles 15 include an upper hard brush and an upper soft brush, and the distribution height of the soft brush is less than that of the soft brush. Through setting up brush hair 15 and being favorable to faster getting rid of pulp, specifically adopt stereoplasm brush in the lower part, adopt soft brush in the upper portion, the destruction pulp that stereoplasm brush can be faster when coffee bean just got into the inner tube, the separation of pulp and coffee bean accelerates, and upper portion adopts soft brush can effectively brush the pulp of removing subsidiary in the coffee bean outward appearance to ensure the intact of coffee bean.

In this embodiment, be equipped with valve 16 on the scum pipe 10, be located in the washing case 1 the below of inner tube 2 is equipped with drain pipe 17, drain pipe 17 is located the tip in the washing case 1 is equipped with filter screen 18, the other end of drain pipe 17 stretches out the outside and intercommunication outside storage water tank (not shown in the figure) of washing case 1. Through set up valve 16 in row sediment pipe 10 department, can keep in the water after wasing the coffee beans, the drain pipe 17 that sets up can retrieve the water after wasing and recycle, and the filter screen 18 that sets up can filter out the pulp in aquatic and not conform the coffee beans, avoids blockking up the drain pipe.

In this embodiment, an annular water spraying pipe 19 is disposed on an inner top wall of the cleaning tank 1 outside the inner cylinder 2, a plurality of second water spraying holes 20 are disposed on inner and outer sides of a lower portion of the annular water spraying pipe 19, a water spraying direction of the second water spraying holes 20 inside the annular water spraying pipe 19 faces an outer side wall of the inner cylinder 2, a water spraying direction of the second water spraying holes 20 outside the annular water spraying pipe 19 faces an inner side wall of the cleaning tank 1, and the annular water spraying pipe 19 is connected to an external water source (not shown in the figure). The annular water spray pipe 19 and the second water spray hole 20 are arranged to clean the inner side wall of the cleaning box 1 and the outer side wall of the inner cylinder after cleaning is finished, so that cleanness of equipment is guaranteed, and quality of coffee beans is improved.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "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 of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a high-efficient coffee beans belt cleaning device which characterized in that: comprises a cleaning box (1), an inner barrel (2) is arranged in the cleaning box (1), the upper top wall of the inner barrel (2) is fixedly connected with the inner top wall of the cleaning box (1), the side wall of the inner barrel (2) is fully distributed with sieve pores (3), a rotating shaft (4) is arranged in the inner barrel (2), a helical blade (5) is arranged on the rotating shaft (4), the rotating shaft (4) is of a hollow structure, a driving mechanism for driving the rotating shaft (4) to rotate is arranged at the upper end of the cleaning box (1), the upper end of the rotating shaft (4) extends out of the cleaning box (1) and is connected with an external water inlet pipe, a plurality of first water spray holes (6) are spirally arranged on the outer surface of the rotating shaft (4), the water spray direction of the first water spray holes (6) inclines upwards towards the upper surface of the helical blade (5), a feed hopper (7) is arranged outside the cleaning box (, feeder hopper (7) are through the lower part lateral wall of inlet pipe (8) intercommunication inner tube (2), the upper portion lateral wall of inner tube (2) is equipped with discharging pipe (9), discharging pipe (9) slope is downwards and extends wash outside case (1), the lower extreme of wasing case (1) is equipped with row's cinder pipe (10).

2. The efficient coffee bean cleaning apparatus of claim 1, wherein: the driving mechanism comprises a driving motor (11), a first bevel gear (12) is arranged on an output shaft of the driving motor (11), and a second bevel gear (13) meshed with the first bevel gear (12) is fixedly sleeved on the outer wall of the rotating shaft (4).

3. The efficient coffee bean cleaning apparatus of claim 1, wherein: the upper surface of the helical blade (5) is provided with a plurality of tooth-shaped convex marks (14) along the rotating direction of the helical blade (5).

4. The efficient coffee bean cleaning apparatus of claim 1, wherein: the upper surface of the spiral blade (5) is full of brush hair (15).

5. The efficient coffee bean cleaning apparatus of claim 1, wherein: be equipped with valve (16) on scum pipe (10), be located in wasing case (1) the below of inner tube (2) is equipped with drain pipe (17), drain pipe (17) are located wash the tip in case (1) and be equipped with filter screen (18), the other end of drain pipe (17) stretches out wash the outside storage water tank of case (1) outer and intercommunication.

6. The efficient coffee bean cleaning apparatus of claim 1, wherein: be located outside inner tube (2) be equipped with annular spray pipe (19) on the interior roof of wasing case (1), a plurality of second hole for water spraying (20) have been seted up to the inside and outside both sides of the lower part of annular spray pipe (19), be located annular spray pipe (19) inboard the water spray direction orientation of second hole for water spraying (20) the lateral wall of inner tube (2), be located the annular spray pipe (19) outside the water spray direction orientation of second hole for water spraying (20) wash the inside wall of case (1).