CN210869786U

CN210869786U - Coconut decorticator

Info

Publication number: CN210869786U
Application number: CN201920376197.7U
Authority: CN
Inventors: 梁健; 吴伯健; 翁谋招; 黎汉泉; 邱睿
Original assignee: Guangdong Polytechnic of Water Resources and Electric Engineering Guangdong Water Resources and Electric Power Technical School
Current assignee: Guangdong Polytechnic of Water Resources and Electric Engineering Guangdong Water Resources and Electric Power Technical School
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-06-30
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a coconut decorticator, it includes leading rail, baking equipment, at least one crust breaking device and a plurality of perforating device that are used for fixed coconut, leading rail is in proper order through baking equipment and crust breaking device, perforating device can follow leading rail and remove, crust breaking device includes two hemisphere type shells that can open and shut and many rapping bars that shake, be equipped with a plurality of through-holes on the hemisphere type shell, each shake the rapping bar activity respectively and run through each through-hole. The utility model discloses a fixed coconut of perforating device, the coconut removes along leading rail along the perforating device, through baking of baking equipment after, two hemisphere type shells have closed and have wrapped up the coconut, and the rapping bar is beaten the coconut to break up the coconut shell, drop. The utility model discloses can carry out the shelling in batches to the coconut, high efficiency, and also can not damage pulp when the shelling is thorough.

Description

Coconut decorticator

Technical Field

The utility model relates to a sheller in the fruit processing field, in particular to a coconut sheller.

Background

In the current coconut shelling technology, manual shelling is mainly taken as a main mode, and the most common methods are the following two methods: firstly, the hammer is used for prying. Hammering the coconut with a hammer, slowly prying the coconut with a screwdriver, peeling off a large piece of coconut meat, and removing residual black skin on the coconut meat with a knife. Secondly, removing the residue by steaming. Removing the coconut juice firstly, then steaming the coconut juice in a pot for 10-20 minutes, automatically separating the coconut meat from the shell, splitting the shell according to own favor to obtain a spherical hollow coconut, digging a small hole in the coconut, plugging the spoon into the coconut to dig the pulp, and thus, the pulp can be all pulled out without damaging the coconut shell. In any of the above methods, a lot of labor and time are consumed, the shelling efficiency is low, the effect is poor, and a certain risk is caused when tools such as a hammer are used. To this end, chinese utility model patent CN201820091661 discloses a coconut husking device, which can efficiently husk coconut, but crush pulp completely, and there are many impurities in the fruit juice to be filtered. Therefore, there is a need for a safe, efficient coconut husking mechanism that produces complete pulp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coconut decorticator, it can high-efficiently shells the coconut and obtains complete pulp.

The utility model provides a solution of its technical problem is: the utility model provides a coconut decorticator, its includes leading rail, baking equipment, at least one crust breaking device and a plurality of perforating device that is used for fixed coconut, leading rail is in proper order through baking equipment and crust breaking device, perforating device can follow leading rail and remove, crust breaking device includes two hemisphere type shells that can open and shut and many rapping bars that shake, be equipped with a plurality of through-holes on the hemisphere type shell, each shake the rapping bar activity respectively and run through each through-hole.

As a further improvement of the technical scheme, the two hemispherical shells are respectively arranged on two sides of the main guide rail through the two supports, and the hemispherical shells are arranged on the supports through the first telescopic rods.

As the further improvement of above-mentioned technical scheme, perforating device includes that the lower part establishes the screwed drilling rod and can fill the inside gasbag of coconut, the gasbag cover is at the middle part of drilling rod, the drilling rod has well cavity, the chamber wall of well cavity is equipped with the inside intercommunication of air vent and gasbag, the upper portion of drilling rod is equipped with air inlet and gas vent, all be equipped with the control valve on air inlet and the gas vent.

As a further improvement of the technical scheme, the device further comprises an auxiliary fixing device, wherein the auxiliary fixing device comprises an auxiliary guide rail and a plurality of grabbing devices which move along the auxiliary guide rail, each grabbing device comprises a supporting rod and a grabbing hand which can lift along the supporting rod, and an elastic adhesive tape is arranged on the inner side of each grabbing hand.

As a further improvement of the above technical solution, the auxiliary fixing device further includes a guide block for driving the gripping device to ascend and descend, the top surface of the guide block includes an inclined component surface and a horizontal component surface, the inclined component surface is inclined upward along a direction close to the baking device, the horizontal component surface is connected with the top end of the inclined component surface, and the hand grip can slide along the top surface of the guide block.

As a further improvement of the technical scheme, the punching devices on the main guide rail are driven by first stepping motors, the gripping devices on the auxiliary guide rail are driven by second stepping motors, and the first stepping motors and the second stepping motors are electrically connected to the controller.

As a further improvement of the above technical solution, a first tooth portion is provided at an upper portion of the drill rod, a rack belt is provided below the main guide rail, a second tooth portion is provided at an outer side of the rack belt, and the first tooth portion is engaged with the second tooth portion.

As a further improvement of the above technical scheme, the baking device comprises a baking oven and a plurality of electric heating tubes, wherein the electric heating tubes are arranged at the bottom of the baking oven side by side, the two ends of the baking oven are respectively provided with an inlet and an outlet, and the main guide rail penetrates through the inlet and the outlet.

As above-mentioned technical scheme's further improvement, still include the confession fruit device, the confession fruit device is including confession fruit belt and the third step motor that is used for driving the baffle belt, the confession fruit belt is the baffle belt, the end of confession fruit belt is equipped with the detection sensor who is used for detecting the coconut, detection sensor is connected with third step motor electricity.

As a further improvement of the technical scheme, a coconut juice collecting box is arranged below the main guide rail and located between the fruit supply device and the baking device, a shell conveying belt is arranged below the shell beating device along the direction of the main guide rail, and a coconut shell collecting box is arranged at the tail end of the shell conveying belt.

The utility model has the advantages that: the utility model discloses a fixed coconut of perforating device, the coconut removes along leading rail along the perforating device, through baking of baking equipment after, two hemisphere type shells have closed and have wrapped up the coconut, and the rapping bar is beaten the coconut to break up the coconut shell, drop. The utility model discloses can carry out the shelling in batches to the coconut, high efficiency, and also can not damage pulp when the shelling is thorough.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic view of the overall structure of the present invention (sectional view of the baking apparatus);

FIG. 2 is a schematic structural view of the crust breaking device of the present invention;

FIG. 3 is a front view of the crust breaking device of the present invention;

fig. 4 is a front view of the piercing device of the present invention;

FIG. 5 is a front view of the drill stem of the present invention (without showing the air bag);

FIG. 6 is a front view of the present invention showing the engagement of the perforation device with the auxiliary fixture;

fig. 7 is a top view of the auxiliary fixing device of the present invention;

fig. 8 is a front view of an auxiliary fixture according to the present invention;

fig. 9 is a schematic structural view of the middle gripper of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

Referring to fig. 1-9, a coconut decorticator, it includes leading rail 4, baking equipment, at least one crust breaking device 1 and a plurality of perforating device 2 that are used for fixed coconut, leading rail 4 is in proper order through baking equipment and crust breaking device 1, perforating device 2 can be followed leading rail 4 and removed, crust breaking device 1 includes two hemisphere type shells 11 that can open and shut and many rapping bars 12 that shake, be equipped with a plurality of through-holes on hemisphere type shell 11, each rapping bar 12 activity respectively runs through each through-hole. A single coconut is fixed to one perforating device 2 and a plurality of perforating devices 2 move along the main guide 4. The coconut enters into baking equipment along main guide rail 4 to toast a period of time wherein, the coconut after toasting is wrapped up in two hemisphere type shells 11 that come together, shakes rapping bar 12 and beats in the through-hole and beats, thereby crust breaking to the coconut, can not harm pulp when the coconut husk is broken and drops. Preferably, the utility model is provided with two crust breaking devices 2, so that the crust breaking is more thorough, and all coconuts can be thoroughly shelled; in addition, the rapping bar 12 is driven by an electromagnetic power device.

Further as a preferred embodiment, two hemispherical shells 11 are respectively installed on two sides of the main guide rail 4 through two brackets 14, and the hemispherical shells 11 are installed on the brackets 14 through the first telescopic rods 13. The coconut fixed on the perforating device 2 passes through the two hemispherical shells 11 along the main guide rail 4, when the coconut is just positioned between the two hemispherical shells 11, the perforating device 2 stops moving, the two first telescopic rods 13 extend out simultaneously, the two hemispherical shells 11 move towards each other and are closed to surround the coconut, and then the shell beating operation is carried out. After the crust breaking operation is finished, the two first telescopic rods 13 are simultaneously contracted, the two hemispherical shells 11 are opened, and the coconuts continue to move to the next station along the main guide rail 4. For the perforating device 2 of the fixed coconut of adaptation better, the top and the bottom of hemisphere type shell 11 all are equipped with the arc sunken, and two hemisphere type shells 11 have closed the back, and two arcs that are located the top are sunken to form the through-hole jointly and are passed in order to supply drilling rod 21, and the arc that is located the bottom is sunken the same reason.

Further as preferred embodiment, perforating device 2 includes that the lower part is equipped with the screwed drilling rod 21 and can fill the inside gasbag 22 of coconut, gasbag 22 cover is at the middle part of drilling rod 21, drilling rod 21 has well cavity, the chamber wall of well cavity is equipped with the inside intercommunication of air vent and gasbag 22, the upper portion of drilling rod 21 is equipped with air inlet and gas vent, all be equipped with the control valve on air inlet and the gas vent. When the drill rod 21 is positioned directly above the coconut, the drill rod 21 rotates and the relative distance from the coconut decreases and the drill rod 21 gradually drills into the coconut until the lower part of the drill rod drills out the bottom of the coconut, i.e. the bottom of the coconut forms an outlet hole from which the coconut can flow away. The air inlet means inflates the air cell 22 through the control valve of the air inlet, and the air cell 22 is expanded and filled with the whole inside of the coconut, thereby enabling the coconut to be firmly fixed to the drill rod 21. The bladder 22, while inflated, also squeezes the coconut water out of the coconut, facilitating the collection of the coconut water. When the coconut is to be lowered from the drill rod 21, the air bag 22 is additionally aspirated by the air exhaust device, the air bag is contracted, and the coconut can slide down along the drill rod 21. The air inlet device is arranged in front of the baking device, when the drill rod 21 with the coconuts passes below the air inlet device, the drill rod 21 stops moving, the air inlet device is linked with the control valve on the air inlet to inflate the hollow cavity on the drill rod 21, and therefore the air bag 22 is expanded. Similarly, an air exhausting device is arranged behind the baking device, the movement of the drill rod 21 below the air exhausting device is suspended, the air exhausting device exhausts the air of the air bag 22 through a control valve on the air exhausting device, and the air bag is contracted.

Further as a preferred embodiment, the device further comprises an auxiliary fixing device 5, wherein the auxiliary fixing device 5 comprises an auxiliary guide rail 51 and a plurality of gripping devices which move along the auxiliary guide rail 51, each gripping device comprises a supporting rod 52 and a gripping handle 53 which can lift along the supporting rod 52, and an elastic adhesive tape is arranged on the inner side of the gripping handle 53. After grasping the coconut, the hand grip 53 is raised along the rod 52 so that the rod 21 can be gradually inserted into the coconut. The hand grip 53 is composed of two semicircular arc pieces, one ends of the two semicircular arc pieces are hinged together, the outer sides of the semicircular arc pieces are respectively connected with the pneumatic telescopic rod 55, and the pneumatic telescopic rod 55 drives the hand grip to open and close. The elastic rubber strip on the inner side of the hand grip 53 has two functions: firstly, the elastic rubber strip can better adapt to the size difference between different coconuts and can clamp the coconuts with the size difference. Secondly, the friction force between the hand grip 53 and the coconut is increased, so that the coconut is not easy to fall off from the hand grip 53.

Further as a preferred embodiment, the auxiliary fixing device 5 further includes a guiding block 54 for driving the gripping device to ascend and descend, a top surface of the guiding block 54 includes an inclined component surface and a horizontal component surface, the inclined component surface is inclined upwards along a direction close to the baking device, the horizontal component surface is connected with a top end of the inclined component surface, and the hand grip 53 can slide along the top surface of the guiding block 54. A guide block 54 is provided on one side of the sub rail, and each hand 53 is pushed up by the top surface of the guide block 54. The hand grip 53 firstly rises along the inclined composition surface, and the drill rod 21 is gradually inserted into the coconut; when the lower portion of the drill stem 21 extends from the bottom of the coconut, the finger 53 moves along the horizontal component plane, the coconut no longer moves vertically on the drill stem 21, the threads on the lower portion of the drill stem rotate at the bottom of the coconut, and a gap is formed between the outlet hole in the bottom of the coconut and the threads to facilitate the outflow of coconut water. Finally the gripper 53 is released and falls off the guide block 54, the perforating device 2 carries the coconuts into the toasting device.

Further as a preferred embodiment, the punching devices 2 on the main guide rail 4 are driven by first stepping motors, and the gripping devices on the auxiliary guide rail 51 are driven by second stepping motors, wherein the first stepping motors and the second stepping motors are electrically connected to a controller. The main guide rail 4 and the sub guide rail 51 are both annular guide rails, the sub guide rail 51 is located on the inner side of the main guide rail 4, and two sides of the sub guide rail 51 are respectively opposite to two sides of the main guide rail 4. Since the punching device 2 on the guide rail 4 and the gripping device on the auxiliary guide rail 51 are driven by stepping motors, the controller sends out instructions to make the punching device 2 and the gripping device move at the same speed and keep relatively static. In addition to the first stepping motors respectively disposed on the perforation devices 2, preferably, the main guide rail 4 may be mounted with a main belt, the perforation devices 2 are equidistantly fixed on the main belt, and the first stepping motors drive the main belt to rotate on the main guide rail 4, thereby driving the perforation devices 2 to move. The same applies to the gripping means on the secondary rail 51.

Further, as a preferred embodiment, the upper part of the drill rod 21 is provided with a first tooth part 23, a rack belt 24 is arranged below the main guide rail 4, a second tooth part is arranged outside the rack belt 24, and the first tooth part 23 is meshed with the second tooth part. The rack belt 24 is installed above the guide block 54 and parallel to the main guide rail 4, and when the drill rod 21 moves along the main guide rail 4, the first tooth portion 23 of the drill rod 21 is engaged with the second tooth portion of the rack belt 24, so that the drill rod 21 rotates while moving to the roasting apparatus. When the rotating speed of the drill rod 21 needs to be increased, a rotating motor can be added to drive the rack belt 24 to rotate, and the output end of the motor is connected with the inner side of the rack belt 24. The rack belt 24 is located outside the endless main guide rail 4, and the direction of rotation of the rack belt 24 is the same as the direction of rotation of the main guide rail 4, so that the relative speed of the rack belt 24 and the first tooth portion becomes large.

Further as a preferred embodiment, the baking device includes a baking oven 31 and a plurality of electric heating tubes 32, the plurality of electric heating tubes 32 are installed at the bottom of the baking oven 31 side by side, two ends of the baking oven 31 are respectively provided with an inlet and an outlet, and the main guide rail 4 penetrates through the inlet and the outlet. The electric heating tube 32 heats the air and makes it rise upwards, and the coconut is roasted and dehydrated in the oven, so that the coconut is easier to dehydrate.

Further as preferred embodiment, still include confession fruit device 6, confession fruit device 6 is including confession fruit belt and the third step motor that is used for driving the baffle belt, the confession fruit belt is the baffle belt, the end of confession fruit belt is equipped with the detection sensor who is used for detecting the coconut, detection sensor is connected with third step motor electricity. Each coconut is respectively placed in one grid of the fruit feeding belt, and when the detection sensor detects that the coconut is placed at the tail end of the fruit feeding belt, the fruit feeding belt stops running; in addition, the detection sensor is electrically connected with the controller, and when the fruit supply belt temporarily runs, the controller sends out an instruction to enable the first stepping motor and the second stepping motor to pause running. A lifting device for lifting the hand grip 53 is arranged between the auxiliary fixing device and the fruit supply device 6. The lifting device is positioned at the bottom of the hand grip 53 and can support the hand grip 53, and the lifting device is electrically connected with the controller. When the hand grip 53 is to grab the coconuts from the nut feeder 6, the nut feeder stops running, the controller controls the lifting device to descend, the hand grip 53 descends and opens to grab the coconuts on the nut feeder, and after the coconuts are grabbed, the hand grip 53 moves along with the auxiliary guide rail 51 to move away. And moving the next gripper to the position above the lifting device, lifting the lifting device until the fruit feeding belt stops running again, and so on. The time for the hand grab to grab the coconut from the fruit supply device 6 is the same as the time for the shell breaking device to break the shell of the coconut. In addition, the time for the hand grab to grab the coconut from the fruit supply device 6 is the same as the time for the air inlet device and the air outlet device to inflate and deflate the air bag 22.

Further as preferred embodiment, the below of leading rail 4 is equipped with coconut milk collecting box 7, coconut milk collecting box 7 is located and supplies between fruit device 6 and the baking equipment, shell belt 8 is sent to the below of crust breaking device 1 along the direction of leading rail 4 arrangement, the end of sending shell belt 8 is equipped with the coconut milk collecting box. On the main guide rail 4 between the fruit supply device 6 and the baking device, the punching device 2 is performing punching fixing operation to the coconut so that the coconut water can flow out from the coconut, for better collecting the coconut water, thus setting up the coconut water collecting box 7. After the coconuts are shelled in the shelling device 1, the two hemispherical shells 11 are opened, the coconuts are smashed and separated from the coconut meat, and the coconut meat is fixed by the perforating device 2 and cannot fall off; the coconut shell falls from the coconut meat to the shell conveying belt, moves along with the shell conveying belt and finally falls to the coconut shell collecting box. The coconut meat is fixed and is continued to remove along main guide rail 4 on perforating device 2, and the below of main guide rail 4 can set up the coconut meat collecting box, and preferably, the coconut meat collecting box is placed in exhaust apparatus's below, and when the coconut meat removed the top to the coconut meat collecting box, gasbag 22 shrink, the collection of coconut meat was accomplished in dropping to the coconut meat collecting box from drilling rod 21 to the coconut meat.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A coconut decorticator which characterized in that: including leading rail (4), baking equipment, at least one crust breaking device (1) and a plurality of perforating device (2) that are used for fixed coconut, leading rail (4) are in proper order through baking equipment and crust breaking device (1), perforating device (2) can be followed leading rail (4) and removed, crust breaking device (1) includes two hemisphere type shells (11) that can open and shut and many rapping bar (12) that shake, be equipped with a plurality of through-holes on hemisphere type shell (11), each shake rapping bar (12) activity respectively and run through each through-hole.

2. The coconut decorticator of claim 1, wherein: the two hemispherical shells (11) are respectively installed on two sides of the main guide rail (4) through two supports (14), and the hemispherical shells (11) are installed on the supports (14) through first telescopic rods (13).

3. The coconut decorticator of claim 1, wherein: perforating device (2) are equipped with screwed drilling rod (21) and can fill inside gasbag (22) of coconut including the lower part, gasbag (22) cover is at the middle part of drilling rod (21), drilling rod (21) have well cavity, the chamber wall of well cavity is equipped with the inside intercommunication of air vent and gasbag (22), the upper portion of drilling rod (21) is equipped with air inlet and gas vent, all be equipped with the control valve on air inlet and the gas vent.

4. The coconut decorticator of claim 3, wherein: still include supplementary fixing device (5), supplementary fixing device (5) include vice guide rail (51) and a plurality of grabbing device that all remove along vice guide rail (51), grabbing device includes branch (52) and can follow the tongs (53) that branch (52) go up and down, the inboard of tongs (53) is equipped with the elasticity adhesive tape.

5. The coconut decorticator of claim 4, wherein: the auxiliary fixing device (5) further comprises a guide block (54) used for driving the grabbing device to ascend and descend, the top surface of the guide block (54) comprises an inclined component surface and a horizontal component surface, the inclined component surface inclines upwards along the direction close to the baking device, the horizontal component surface is connected with the top end of the inclined component surface, and the hand grip (53) can slide along the top surface of the guide block (54).

6. The coconut decorticator of claim 4 or 5, wherein: the punching device (2) on the main guide rail (4) is driven by a first stepping motor, the grabbing device on the auxiliary guide rail (51) is driven by a second stepping motor, and the first stepping motor and the second stepping motor are both electrically connected to a controller.

7. The coconut decorticator of claim 3, wherein: the upper portion of drilling rod (21) is equipped with first tooth portion (23), the below of main guide rail (4) is equipped with rack belt (24), the outside of rack belt (24) is equipped with the second tooth portion, first tooth portion (23) and second tooth portion mesh mutually.

8. The coconut decorticator of claim 1, wherein: baking equipment is including toasting case (31) and many electrothermal tube (32), many electrothermal tube (32) are installed side by side in the bottom of toasting case (31), the both ends of toasting case (31) are equipped with entry and export respectively, leading rail (4) run through entry and export.

9. The coconut decorticator of claim 1, wherein: still including supplying fruit device (6), supply fruit device (6) including supplying the fruit belt and being used for driving the third step motor of baffle belt, supply the fruit belt to be the baffle belt, the end of supplying the fruit belt is equipped with the detection sensor who is used for detecting the coconut, it is connected with third step motor electricity to detect the sensor.

10. The coconut decorticator of claim 1, wherein: the below of leading rail (4) is equipped with coconut milk collecting box (7), coconut milk collecting box (7) are located and supply between fruit device (6) and the baking equipment, shell belt (8) are sent to the below of crust breaking device (1) along the direction of leading rail (4) arrangement, the end of sending shell belt (8) is equipped with the coconut milk collecting box.