A kind of coconut defeathering unit
Technical field
The utility model relates to coconut processing technique fields, more specifically to a kind of coconut defeathering unit.
Background technique
The purposes of coconut is extremely wide, and other than eating its fruit juice, pulp raw, coconut can have very with deep processing at multiple product
High nutritive value and utility value, wherein the cocoanut fiber in coconut palm hair (i.e. the middle pericarp of coconut) can make carpet, advanced bed
Pad, seat cushions, soundproof plate, rope etc..
Nowadays, the coconut palm hair for removing coconut mainly manually operates, not only working efficiency is low, labor intensity of workers is big but also
There are security risks, are rolled such as the coconut hair-removing appliance of cutting type using blade although there are also machining equipments now
To cut coconut, working efficiency is low for exploitation, and cocoanut fiber is cut off, and utility value reduces, and is easy to coconut surface
It causes to damage.
Utility model content
Problem to be solved in the utility model is, provides a kind of working efficiency for improving coconut defeathering, reduces coconut
The coconut defeathering unit of damage ratio.
In order to solve the above-mentioned technical problem, the utility model provides a kind of coconut defeathering unit comprising rack, defeathering unit
Structure and driving mechanism, one end of the rack are equipped with feed inlet, and entry table diagonally downward is provided on the feed inlet, described
The other end of rack is equipped with discharge port, and the defeathering mechanism is arranged between the feed inlet and the discharge port, the driving
Mechanism drives the defeathering mechanism;
The defeathering mechanism includes the first unhairing roller and the second unhairing roller, first unhairing roller and second unhairing roller
It is parallel to each other, the axial direction along first unhairing roller is equipped with spiral helicine first rack gear, along the axis of second unhairing roller
It is equipped with spiral helicine second rack gear to direction, first rack gear engages connection, first unhairing roller with second rack gear
Rotation direction and second unhairing roller rotation direction it is opposite;When first unhairing roller and second unhairing roller are opposite
When rotation, coconut palm hair can be rolled into first unhairing roller and second unhairing roller by first rack gear and second rack gear
Between.
As the preferred scheme of the utility model, the driving mechanism includes motor, speed reducer, driving pulley, driven belt
Wheel, belt, output gear, first gear and second gear;The driving pulley is arranged in the output end of the motor, it is described from
The input terminal of the speed reducer is arranged in movable belt pulley, and the driving pulley is connect by the belt with the driven pulley, institute
State the output end that the speed reducer is arranged in output gear, the first gear is arranged on first unhairing roller, and described the
Two gears are arranged on second unhairing roller, and the output gear engages connection, and first tooth with the first gear
Wheel engages connection with the second gear.
As the preferred scheme of the utility model, the defeathering mechanism is equipped with two or more sets, removes described in two or more sets
Hair is inter-agency every being arranged.
As the preferred scheme of the utility model, the first rack gear described in the conveying direction along coconut be it is left-handed, along coconut
Second rack gear described in conveying direction is dextrorotation.
It further include belt tightness adjustment mechanism as the preferred scheme of the utility model, the belt tightness adjustment mechanism
Including mounting base, motor fixing seat and adjusting screw rod, the motor is arranged in the motor fixing seat, the motor fixing seat
One end and the mounting base it is hinged, the adjusting screw rod is arranged in the mounting base, and the other end of the motor fixing seat is set
There is the sliding part being slidably connected with the adjusting screw rod, and the sliding part is locked at by the adjusting screw rod by locking nut
On.
As the preferred scheme of the utility model, the top of the defeathering mechanism is equipped with shield.
As the preferred scheme of the utility model, the middle part of the shield is equipped with dusting fan.
As the preferred scheme of the utility model, the side wall of the shield is equipped with transparent movable doorboard.
As the preferred scheme of the utility model, the lower section of the defeathering mechanism is in axial direction continuously provided with several coconut palms
Hair collecting mechanism, the lower section of the outlet of the coconut palm hair collecting mechanism are equipped with coconut palm hair collecting box.
As the preferred scheme of the utility model, the coconut palm hair collecting mechanism includes the first guide plate and the second guide plate, described
First guide plate and second guide plate form V-structure.
A kind of coconut defeathering unit for implementing the utility model has the following beneficial effects: compared with prior art
Coconut enters area, defeathering mechanism by entry table diagonally downward under self gravitation effect in the utility model
Domain, the first unhairing roller and the second unhairing roller rotate towards each other, and enable the first rack gear and the second rack gear that coconut palm hair is rolled into the first depilation
Between roller and the second unhairing roller, and by the coconut palm hair clamping on coconut and past drop-down in the first rack gear and second gear engagement process
It stretches and pulls out, realize that coconut palm hair removes from coconut, while spiral helicine first rack gear and spiral helicine second rack gear can make coconut
Rotation and promotion coconut advance can be realized each position progress defeathering of coconut, guarantee the defeathering effect of coconut, as a result, this reality
With novel by mechanization production, the effective working efficiency for improving coconut defeathering, and coconut palm hair is removed by clamping formula of pulling out,
Coconut surface damage is avoided, coconut damage ratio is reduced, and keeps the integrality of cocoanut fiber in coconut palm hair, is increased economic efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of main view of coconut defeathering unit provided by the utility model;
Fig. 2 be the structure shown in Fig. 1 I-I to cross-sectional view;
Fig. 3 is the structural schematic diagram of defeathering mechanism.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of coconut defeathering unit comprising rack 1, defeathering mechanism and driving mechanism, the rack
1 one end is equipped with feed inlet 3, and entry table 5 diagonally downward is provided on the feed inlet 3, and the other end of the rack 1 is equipped with
Discharge port 4, the defeathering mechanism are arranged between the feed inlet 3 and the discharge port 4, remove described in the driving mechanism driving
Hair mechanism;
The defeathering mechanism includes the first unhairing roller and the second unhairing roller, first unhairing roller and second unhairing roller
It is parallel to each other, the axial direction along first unhairing roller is equipped with spiral helicine first rack gear 10, along second unhairing roller
Axial direction is equipped with spiral helicine second rack gear 11, and first rack gear 10 engages connection with second rack gear 11, and described the
The rotation direction of one unhairing roller and the rotation direction of second unhairing roller on the contrary, viewed from above, first unhairing roller with
Second unhairing roller rotates towards each other;When first unhairing roller and second unhairing roller rotate towards each other, first tooth
Coconut palm hair can be rolled between first unhairing roller and second unhairing roller by item 10 and second rack gear 11.
Coconut enters area, defeathering mechanism by entry table 5 diagonally downward under self gravitation effect in the utility model
Domain, the first unhairing roller and the second unhairing roller rotate towards each other, and enable the first rack gear 10 and the second rack gear 11 that coconut palm hair is rolled into first
Between unhairing roller and the second unhairing roller, and the coconut palm hair on coconut is clamped with 19 engagement process of second gear in the first rack gear 10
And stretch pull out down, realize that coconut palm hair removes from coconut, while spiral helicine first rack gear 10 and spiral helicine second rack gear
11 can be such that coconut rotates and coconut is pushed to advance, and each position that can be realized coconut carries out defeathering, guarantee the defeathering effect of coconut
Fruit, the utility model is by mechanization production, the effective working efficiency for improving coconut defeathering as a result, and is pulled out by clamping
Except formula removes coconut palm hair, coconut surface damage is avoided, reduces coconut damage ratio, and keeps the integrality of cocoanut fiber in coconut palm hair, is mentioned
High economic benefit.
More preferably, the defeathering mechanism is equipped with two or more sets, two or more sets described defeathering mechanisms are alternatively arranged setting,
It can be improved the efficiency of coconut defeathering unit.
In the present embodiment, the defeathering mechanism is equipped with two groups, including the first depilation I roller 6, second, I roller 7, first of depilation takes off
II roller 8 of hair and II roller 9 of the second depilation is stated, the driving mechanism includes motor 2, speed reducer 15, driving pulley 12, driven pulley
13, belt 14, output gear 16, transition gear 17, first gear 18, second gear 19, third gear 20 and the 4th gear 21;
The output end of the motor 2 is arranged in the driving pulley 12, and the input of the speed reducer 15 is arranged in the driven pulley 13
End, the driving pulley 12 are connect by the belt 14 with the driven pulley 13, and the output gear 16 is arranged described
The output end of speed reducer 15, on first depilation, I roller 6, the setting of second gear 19 exists for the setting of first gear 18
On second depilation, I roller 7, the output gear 16 engages connection with the first gear 18, and the first gear 18 and
The engagement of second gear 19 connection, the setting of third gear 20 is on first depilation, II roller 8, the 4th gear
On second depilation, II roller 9, the transition gear 17 engages connection, the 4th tooth with the output gear 16 for 21 settings
Wheel 21 engages connection with the transition gear 17, and the 4th gear 21 engages connection with the third gear 20.
It should be noted that the first rack gear 10 described in conveying direction along coconut be it is left-handed, along the conveying direction institute of coconut
Stating the second rack gear 11 is dextrorotation, so that coconut advances along toward 4 direction of discharge port.
More preferably, coconut defeathering unit further includes belt tightness adjustment mechanism, and the belt tightness adjustment mechanism includes installation
Seat 22, motor fixing seat 23 and adjusting screw rod 24, the motor 2 are arranged in the motor fixing seat, the motor fixing seat
23 one end and the mounting base 22 are hinged, and the adjusting screw rod 24 is arranged in the mounting base 22, the motor fixing seat 23
The other end be equipped with the sliding part that is slidably connected with the adjusting screw rod 24, and the sliding part is locked at by locking nut
On the adjusting screw rod 24.Due to height of the sliding part by adjusting motor fixing seat 23 on adjusting screw rod 24, change master
13 distance of movable belt pulley 12 and driven pulley can be realized the elastic of adjustment belt 14, keep coconut defeathering unit stable, and adjusts
It saves easy to operate.
More preferably, the top of the defeathering mechanism is equipped with shield 25, prevents human body or be involved in by other sundries to remove
The situation of hair mechanism, avoids that accident occurs.
More preferably, the middle part of the shield 25 is equipped with dusting fan 26, and the dusting fan 26 is preferably axis stream wind
Machine, by the dust during defeathering by avoiding dust polluting environment in air hose dispatch to dust collecting.
More preferably, the side wall of the shield 25 is equipped with transparent movable doorboard 27, can pass through transparent dodge gate
Plate 27 observes the working condition of coconut defeathering unit at any time, can open movable doorboard 27 when necessary and carry out to coconut defeathering unit
Amendment in time.
More preferably, the lower section of the defeathering mechanism is in axial direction continuously provided with several coconut palm hair collecting mechanisms, the coconut palm
The lower section of the outlet of hair collecting mechanism is equipped with coconut palm hair collecting box, and the coconut palm hair collecting mechanism includes the first guide plate 28 and the second guide plate
29, first guide plate 28 forms V-structure with second guide plate 29, being capable of preferably centralized collection coconut palm hair.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.