CN207678807U - A kind of large seed coffee craft decortication hammer - Google Patents

Abstract

The utility model patent is related to a kind of large seed coffee craft decortication hammer, by hammer cap（1）, handle（2）, tup（3）, lanyard（4）4 four parts are constituted, and hammer cap into shape（1）It is upper that there are one 45 ° of chamferings；Hammer cap has rounding, the size of rounding to want total tune depending on the size of hammer with handle junction, and the purpose is to prevent lanyard（4）It slides down；Tup（3）There is 30 ° of chamfering on two faces；Tup（3）45 °, the twill of spacing 1mm, depth 1mm are provided on the face contacted with coffee berry.In use, hand holds the handle of hammer, vertical firmly tup face to be allowed to be contacted with coffee berry, Coffee pulp and kind skin are detached under force, then go out pericarp and coffee bean in hand-sorted.It is cleaned up after use, dries and hang at dry and ventilated.The utility model patent is easy to use, simple in structure convenient for making.

Description

A kind of large seed coffee craft decortication hammer

Technical field

The utility model is related to a kind of large seed coffee, decortication is hammered into shape by hand, especially for large seed coffee bean shelling A kind of large seed coffee craft decortication hammer.

Background technology

Coffee is Rubiaceae coffee platymiscium, with cocoa, tea and the three big beverages in the referred to as world.The commercialized cultivation of coffee Kind has arabica, medium-sized seed and large seed.Wherein arabica and medium-sized seed are main breed, and arabica accounts for about cultivated area 70%, medium-sized seed accounts for about 30%.China's coffee plantation is based on arabica, and only there is a small amount of medium-sized seed plantation in Hainan.Large seed Coffee is due to not Resistant Gene To Rust, and coffee cup product are poor, bitter, only have certain market, Malaysia to have on a small quantity in Southeast Asia Productivity plantation.China does not have the productivity of large seed coffee to plant, and only carries out coffee Germ-plasma resources protection and breeding material The research institution of material research has a small amount of plantation, the work of annual large seed coffee production of hybrid seeds sample preparation product to all suffer from processing slowly, effect The not high problem of rate.Large seed coffee drupe generally requires development 12-13 months, and fruit is bigger than arabica, plants omphlexoche, outer fruit Skin is connected with endocarp compared with arabica consolidation, it is more difficult to be detached.Since yield is less, not specifically for the commodity of large seed coffee Change peeler, using the peeling machine for arabiancoffee of current market, there are two aspects：First, large seed coffee Fruit is larger, needs the gap for readjusting peeling machine, since yield is little, adjusts lacking experience for gap, often causes Gap adjustment is improper, excessively decortication increasing machine occurs and damages beans rate.Second is that large seed coffee exocarp connects consolidation with endotesta, Pericarp difficulty removes.It is usually all peeled by hand using artificial in real operation, being struck one by one with brick or stone makes pericarp and kind Son separation.Fruit is elliptical, and contact surface is flat when striking, and can be slipped off；Also bad grab is taken for brick or stone, and dynamics is bad It grasps, is easy to smash coffee bean, efficiency is not also high.

Invention content

The utility model is directed to above-mentioned existing defect, provides a kind of reasonable design, decortication hammer by hand easy to use.This Technical solution is used by utility model solves its technical problem：It is made of hammer cap 1, handle 2, tup 3,4 four part of lanyard Manual decortication hammer, hammer on cap 1 that there are one 45 ° of chamferings into shape；Hammer cap and handle junction have a rounding, and the size of rounding is according to the ruler of hammer Depending on very little, total tune, the purpose is to prevent lanyard 4 from sliding down.There is 30 ° of chamfering on 3 two faces of tup；Tup 3 with It is provided with 45 °, the twill of spacing 1mm, depth 1mm on the face of coffee berry contact.Hand holds the handle of hammer when use, vertical to exert oneself, and allows Tup face is contacted with coffee berry, and Coffee pulp and kind skin are detached under force, then go out pericarp and coffee in hand-sorted Beans.

The utility model has the beneficial effects that：

1, the utility model by hand decortication hammer have reasonable design, it is simple in structure it is easy to manufacture, conveniently grab by balanced can slapping Grip degree reduces coffee bean spoilage, the advantages that improving labor efficiency.

2,2 it is provided with twill on the face of hanging one's head, contacted with coffee bean, increases the friction of the flat side of a hammer and coffee berry, it is effective anti- Only coffee berry slips off in force process.

Description of the drawings

Attached drawing 1 is the schematic diagram of the utility model.

In figure, 1, hammer cap；2, handle；3, tup；4, lanyard.

Specific implementation mode

The utility model embodiment is described further below in conjunction with the accompanying drawings：

As shown in Figure 1, a kind of large seed coffee by hand hammer into shape by decortication.A kind of large seed coffee decortication hammer, including hammer cap by hand 1, handle 2, tup 3,4 four part of lanyard are constituted, and there are one 45 ° of chamferings on hammer cap 1；Hammer cap has rounding with handle junction, Round size wants total tune depending on the size of hammer, and the purpose is to prevent lanyard 4 from sliding down；Tup has on 3 two faces 30 ° of chamfering；45 °, the twill of spacing 1mm, depth 1mm are provided on the face that tup 3 is contacted with coffee berry.

The utility model uses in this way：

Hand holds the handle of hammer, vertical to exert oneself, and allows tup face to be contacted with coffee berry, under force Coffee pulp and kind Skin is detached from, and then goes out pericarp and coffee bean in hand-sorted.There is twill on the tup face contacted with coffee berry, can effectively prevent Coffee berry slips off in decortication force process.Contain sugar in coffee fresh fruit, after use, entire hammer need to be cleaned up, be dried in the air It is hung at aeration-drying after dry, prevents tup face mildew.If the tup face mildew contacted with coffee berry, in exfoliating process, Mould is possible to travel to coffee bean surface, in degumming during fungus growth, the quality of coffee bean sample will be seriously affected.

Claims (1)

1. a kind of large seed coffee decortication hammer, including hammer cap by hand（1）, handle（2）, tup（3）, lanyard（4）Four parts are constituted, Hammer cap into shape（1）It is upper that there are one 45 ° of chamferings；Hammer cap has rounding with handle junction, and the size of rounding wants whole depending on the size of hammer Body is coordinated, and the purpose is to prevent lanyard（4）It slides down；Tup（3）There is 30 ° of chamfering on two faces；Tup（3）With coffee berry Have on the face of contact and is provided with 45 °, the twill of spacing 1mm, depth 1mm.