CN112869189B

CN112869189B - Packaging device for coconut sales

Info

Publication number: CN112869189B
Application number: CN202110028978.9A
Authority: CN
Inventors: 苏晓慧
Original assignee: Haikou Qiongnongzhitou Agricultural Technology Co ltd
Current assignee: Haikou Qiongnongzhitou Agricultural Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-01-14
Anticipated expiration: 2041-01-11
Also published as: CN112869189A

Abstract

The utility model provides a packing plant of usefulness is sold to coconut, including the packing carton, flexible metal blade, electromagnet and frame, the packing carton includes first box and second box, first box is connected with a plurality of blocks protrudingly through the elastic component along the circumferencial direction, first box top and second box are equipped with respectively with the spacing collar of protruding face contact from top to bottom of blocking, second box bottom is equipped with first opening, second box side is equipped with the second opening that is used for stretching into flexible metal blade and electromagnet, flexible metal blade passes through hydraulic push rod and is connected with the frame, the frame side is equipped with the electromagnet, the coil winding is sheathe in the metal, the metal block mutual slip is in the metal covering, be equipped with first spring in the metal covering, the bottom of frame is equipped with first slider, first slider is equipped with the motor, the output shaft of motor has the lower jack catch that can insert first open-ended. According to the invention, the coconut can be put into the packaging box in advance, the coconut meat and the coconut hard shell are separated when a customer purchases the coconut, and the coconut can be drunk by inserting the tube after the coconut meat and the coconut hard shell are separated, so that the complicated steps in the selling link are omitted.

Description

Packaging device for coconut sales

Technical Field

The invention relates to the technical field of coconut sales devices, in particular to a packaging device for coconut sales.

Background

The coconut fruit contains coconut water. Coconut water is a natural plant water that is formed by the coconut storing nutrients in the fruit in the form of liquid endosperm. The natural coconut water is basically nearly transparent in color, is in a water form, is rich in various amino acids, vitamins and minerals, and is a natural pollution-free drink. In the prior art, in the selling process of coconut, the green skin of the coconut is generally needed to be pulled open and then stored in a refrigerator, a water diversion port is cut on the hard shell of the coconut when the coconut is sold, coconut water is poured into a cup through the water diversion port, then the hard shell is cut in half, the pulp of the coconut cut in half is dug out and put into the cup filled with the coconut water, and then the cup is sealed and packed for a customer. In the prior art, after a customer purchases coconuts, a series of operations such as cutting, water diversion, coconut shell opening, coconut meat digging, packaging and the like are carried out by a salesperson, the steps are complicated, and if the salesperson needs to simultaneously purchase coconuts by a plurality of people, the salesperson is easy to busy.

Disclosure of Invention

In view of the above prior art, the present invention provides a packaging device for selling coconut, wherein coconut meat and coconut shells in a packaging box are separated by a soft knife, the coconut meat and the coconut shells can be drunk after separation through a cannula, half of the coconut meat is separated, the separated coconut meat can be directly eaten, and the rest of coconut meat can be eaten by customers digging out with a spoon, so that the operation steps in the selling link are reduced.

The technical scheme of the invention is realized as follows:

the utility model provides a packing plant of usefulness is sold to coconut, includes packing carton, flexible metal blade, electromagnet and frame, the packing carton includes first box and second box, first box with second box passes through buckle interconnect, first box is connected with a plurality of blocks protrudingly along the circumferencial direction through the elastic component, first box top and second box be equipped with respectively with the spacing collar of the protruding upper and lower face contact of block, second box bottom is equipped with first opening, first box side is equipped with and is used for stretching into the second opening of flexible metal blade, second box side is equipped with the third opening that is used for inserting the electromagnet flexible metal blade passes through hydraulic push rod and is connected with the frame, the frame side is equipped with the electromagnet, the electromagnet includes metal covering, metal block, first spring and coil, the coil winding is in on the metal covering, the metal blocks slide in the metal sleeves mutually, the first springs are arranged in the metal sleeves, two ends of each first spring are connected with the metal sleeves and the metal blocks respectively, the first sliding blocks are arranged at the bottom of the rack and provided with motors, and output shafts of the motors are connected with lower clamping jaws which can be inserted into the first openings.

Further, the clamping protrusion is arc-shaped, and the thickness of the clamping protrusion is equal to or less than the width of the ring-shaped notch of the coconut hard shell.

Further, the lower claw is provided with at least two protrusions which are clamped into the coconut hard shell groove, and the lower claw is provided with a permanent magnet which attracts the flexible metal blade.

Furthermore, the bottom of frame is equipped with horizontal slide rail, first slider along horizontal slide rail slides, be equipped with above the extension line of horizontal slide rail the electromagnet with flexible metal blade.

Furthermore, the flexible metal blade is connected with the hydraulic push rod through the handle, the handle is slidably connected with a hard sheath sleeved on the flexible metal blade, the handle is provided with a tension spring for pulling the hard sheath downwards, the hard sheath is provided with a limiting block, and the hard sheath is flush with the bottom of the flexible metal blade when moving downwards to a limit distance.

Furthermore, the hydraulic push rod is communicated with a hydraulic device, the hydraulic device comprises a hydraulic cylinder, a piston rod, a second spring and a second sliding block, the hydraulic cylinder is fixed on the rack, the second sliding block is connected with the rack in a sliding mode, one end of the second spring is connected with the second sliding block, the other end of the second spring is connected with the rack, one side of the second sliding block is in contact with the piston rod, the piston rod is pushed to move when the second sliding block slides, one side of the second sliding block in contact with the piston rod is an arc-shaped surface, and the slope of the arc-shaped surface is gradually reduced along the direction from the second sliding block to the second spring.

Furthermore, the piston rod is provided with a first roller which is in contact with the second sliding block.

Furthermore, a corrugated pipe is arranged in the hydraulic cylinder, one end of the corrugated pipe is hermetically connected with the hydraulic cylinder, the other end of the corrugated pipe is hermetically connected with the piston, and a gap exists between the piston and the hydraulic cylinder

The invention has the beneficial effects that: after the coconut is placed in the upper half box, the upper half box and the lower half box are mutually connected through the buckle, and the clamp is protruded to rotate towards the coconut hard shell under the action of the elastic piece, so that the clamp is clamped into the annular notch of the hard shell. Simultaneously, the top of the upper half box and the limiting ring of the lower half box clamp the clamping protrusions from the upper side and the lower side, so that the clamping protrusions cannot move upwards or downwards, and the positioning stability of the clamping protrusions to the coconuts is improved. When a customer purchases the coconut, the packing box with the coconut packaged therein is taken out by a salesman, the flexible metal blade can extend into the butt joint between the coconut meat and the coconut hard shell from the second opening, the electromagnet can extend into the butt joint on the outer surface of the coconut hard shell from the third opening, the hydraulic push rod slowly extends and the motor slowly rotates, and the flexible metal blade slowly cuts into the coconut meat and the coconut shell to be separated. The packaging box after separating the coconut shells packs the coconut, and the coconut is directly sold to customers, so that the operation steps in the selling link are saved. The electromagnet enables the flexible metal blade to deform towards the direction of the coconut hard shell, the metal blocks slide in the metal sleeve mutually, the distance between the metal blocks and the flexible metal blade is reduced, and the flexible metal blade is attached to the inner side of the coconut hard shell.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a packaging device for selling coconut of the present invention;

FIG. 2 is a schematic view of the structure of a flexible metal blade, a handle and a rigid sheath according to the present invention;

FIG. 3 is a schematic view of the structure of the packing box of the present invention;

in the figure, 1 packaging box, 2 flexible metal blade, 3 electromagnet, 4 machine frame, 5 upper half box, 6 lower half box, 7 buckle, 8 elastic element, 9 clamp projection, 10 spacing ring, 11 first opening, 12 second opening, 13 hydraulic push rod, 14 metal sleeve, 15 metal block, 16 first spring, 17 coil, 18 first slide block, 19 motor, 20 lower jaw, 21 projection, 22 horizontal slide rail, 23 knife handle, 24 hard knife sheath, 25 tension spring, 26 spacing block, 27 hydraulic cylinder, 28 piston, 29 piston rod, 30 second spring, 31 second slide block, 32 arc face, 33 first roller, 34 corrugated pipe, 35 third opening.

Detailed Description

In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.

Referring to fig. 1-3, a packing plant that coconut was sold and was used, includes packing carton 1, flexible metal blade 2, electromagnet 3 and frame 4, packing carton 1 includes first box 5 and second box 6, first box 5 with second box 6 passes through buckle 7 interconnect, first box 5 is connected with a plurality of card archs 9 through elastic component 8 along the circumferencial direction, first box 5 top and second box 6 be equipped with respectively with the spacing collar 10 of card archs 9 upper and lower face contact, second box 6 bottom is equipped with first opening 11, first box 5 side is equipped with the second opening 12 that is used for stretching into flexible metal blade 2, second box 6 side is equipped with the third opening 35 that is used for inserting electromagnet 3, flexible metal blade 2 is connected with frame 4 through hydraulic push rod 13, frame 4 side is equipped with electromagnet 3, the electromagnet 3 comprises a metal sleeve 14, a metal block 15, a first spring 16 and a coil 17, the coil 17 is wound on the metal sleeve 14, the metal block 15 slides in the metal sleeve 14, the first spring 16 is arranged in the metal sleeve 14, two ends of the first spring 16 are respectively connected with the metal sleeve 14 and the metal block 15, the bottom of the rack 4 is provided with a first sliding block 18, the first sliding block 18 is provided with a motor 19, and an output shaft of the motor 19 is connected with a lower claw 20 which can be inserted into the first opening 11.

After the green skin of the coconut is peeled off in a factory, an annular cut surrounding the coconut is cut on the hard shell of the coconut, the coconut meat at the annular cut is exposed, and the primarily processed coconut is formed and then sent to a store for sale. First half 5 with first processing's coconut after lower half 6 are opened is put into packing carton 1, is being in the same place first half 5 and lower half 6 through interconnect through buckle 7. The upper half box 5 of the packing box 1 is connected with a plurality of clamping protrusions 9 through elastic pieces 8 along the circumferential direction, and the clamping protrusions 9 rotate towards the coconut hard shell under the action of the elastic pieces 8, so that the clamping protrusions 9 are clamped in the annular notches of the hard shells. First 5 tops of half box and second 6 be equipped with respectively with the spacing collar 10 of face contact about the protruding 9 of card, spacing collar 10 blocks protruding 9 of card from upper and lower both sides for protruding 9 of card can't upwards or move down, improves the location stability of protruding 9 to the coconut of card. The coconut can be stored in the refrigerator by putting the coconut into the packing box 1 before the customer purchases the coconut, and the coconut can be stored in the refrigerator for a long time because the opening through which the coconut shell is cut is small. When a customer purchases the coconut at home, the coconut shell-filled packing box 1 stored in the refrigerator is taken out and separated from the coconut shell. The bottom of the lower half 6 of the packaging box 1 is provided with a first opening 11, a lower claw 20 is extended from the first opening 11 to clamp the coconut shell, then the coconut is moved towards the direction of the electromagnet 3 and the flexible metal blade 2 by pushing the first slide block 18 by hand, so that the flexible metal blade 2 is extended from the second opening 12 to abut between the coconut meat and the coconut hard shell, and the electromagnet 3 is extended from the second opening 12 to abut on the outer surface of the coconut hard shell. The flexible metal blade 7 has a certain width, is not easily deformed in the width direction, and is easily deformed in the thickness direction. Electromagnet 3 includes metal covering 14, metal block 15, first spring 16 and coil 17, and metal block 15 slides each other is in the metal covering 14, be equipped with in the metal covering 14 first spring 16, the both ends of first spring 16 are connected respectively metal covering 14 and metal block 15 make metal block 15 can paste closely at the outer wall of coconut hard shell under first spring 16's effect, have reduced the interval between metal block 15 and the flexible metal blade 2, have improved electromagnet 3 to the adsorption affinity of flexible metal blade 2. The coil 17 is wound on the metal sleeve 14, when the coil 17 is electrified, the metal sleeve 14 generates magnetism to attract the flexible metal blade 2, and the flexible metal blade 2 deforms towards the coconut shell under the action of magnetic force, so that the flexible metal blade 2 is attached to the inner side of the coconut shell. After electromagnet 3 adsorbs flexible metal blade 2 to coconut crust inside wall, hydraulic pressure push rod 13 slowly extends, and motor 19 slowly rotates simultaneously, drives the coconut in the packing carton 1 and rotates, with the coconut meat and the coconut shell separation of the latter half, the adhesion of the first half flesh and the first half coconut shell of coconut after the separation, the flesh of the latter half and the coconut shell separation of the latter half. The flexible metal blade 2 is attached to the inner side of the coconut shell under the attraction of the electromagnet 3, and the lower half part of the coconut shell is full of pulp in the separation process, so that the coconut can not leak water. The coconut after separation has been packed in packing carton 1, uses the straw of stereoplasm to insert the coconut meat and can drink coconut water, and the coconut water can directly eat general coconut meat after drinking, and another half coconut meat customer can use the ladle to dig and eat. Because the separated coconut shells are covered on the coconut meat, the shape of the coconut box is matched with that of the coconut meat, and the coconut meat is not easy to crack due to careless collision when a customer holds the coconut box.

Specifically, the clamping protrusion 9 is arc-shaped, and the thickness of the clamping protrusion 9 is equal to or less than the width of the ring-shaped cut of the coconut hard shell. The arc-shaped clamping protrusion 9 is matched with the spherical structure of the coconut, the thickness of the clamping protrusion 9 is equal to or less than the width of the ring-shaped cut of the coconut hard shell, so that the clamping protrusion 9 is well supported between the two coconut half shells, and the positioning function can be also realized when the coconut meat and the coconut shell are separated.

Specifically, the lower claw 20 is provided with at least two protrusions 21 which are clamped into grooves of coconut hard shells, and the lower claw 20 is provided with a permanent magnet which attracts the flexible metal blade 2. At least two grooves are machined in the bottom of the coconut in the factory, preferably the two grooves are deep into the coconut meat, so that the coconut meat is exposed, and a straw can be inserted into the small hole when the coconut water is drunk. The lower claw 20 is provided with a bulge 21 which is clamped into the groove of the coconut hard shell, so that the coconut is not easy to slip when the claw drives the coconut to rotate.

Specifically, a horizontal slide rail 22 is arranged at the bottom of the rack 4, the first slide block 18 slides along the horizontal slide rail 22, and the electromagnet 3 and the flexible metal blade 2 are arranged above an extension line of the horizontal slide rail 22. The first slider 18 can slide in a horizontal plane along a horizontal slide 22, moving away from or close to the electromagnet 3 and the flexible metal blade 2.

Specifically, the flexible metal blade 2 is connected with the hydraulic push rod 13 through a handle 23, the handle 23 is slidably connected with a hard sheath 24 which sleeves the flexible metal blade 2, the handle 23 is provided with a tension spring 25 which pulls the hard sheath 24 downwards, the hard sheath 24 is provided with a limiting block 26, and the hard sheath 24 is flush with the bottom of the flexible metal blade 2 when moving downwards to a limit distance. The flexible metal blade 2 is easy to install due to the knife handle 23, the flexible metal blade 2 can be wrapped by the hard knife sheath from two sides, the flexible metal blade 2 can be protected, and the flexible metal blade 2 can be prevented from deforming before entering a gap between coconut meat and coconut shells. The tension spring 25 on the handle 23 can pull the hard sheath 24 downwards, so that the hard sheath 24 abuts against the outer surface of the coconut and directly contacts the junction of the coconut meat and the coconut hard shell after the flexible metal blade 2 extends out of the hard sheath 24.

Optionally, the hydraulic push rod 13 may be connected to a hydraulic pump, and the hydraulic pump generates pressure to deliver the pressure to the hydraulic push rod 13 when operating, so as to push the hydraulic push rod 13 to extend and retract.

Preferably, the hydraulic push rod 13 may further be communicated with a hydraulic device, the hydraulic cylinder 27 is filled with hydraulic oil, the hydraulic device includes a hydraulic cylinder 27, a piston 28, a piston rod 29, a second spring 30 and a second slider 31, when the piston 28 moves into the hydraulic cylinder 27, the hydraulic oil is pushed towards the hydraulic push rod 13, so as to drive the hydraulic push rod 13 to extend, and when the piston 28 moves out of the hydraulic cylinder 27, the hydraulic oil is pulled away from the hydraulic push rod 13, so as to drive the hydraulic push rod 13 to shorten. The hydraulic cylinder 27 is fixed on the frame 4, the hydraulic cylinder 27 is fixed when the piston 28 moves, the second slider 31 is connected with the frame 4 in a sliding manner, the second slider 31 can move to drive the piston rod 29 to move, one end of the second spring 30 is connected with the second slider 31, the other end of the second spring is connected with the frame 4 to push the second slider 31 to move towards the second spring 30 for storing force, and the second slider 31 is driven to move when the second spring 30 is released. One side of the second slider 31 is in contact with the piston rod 29, the second slider 31 pushes the piston rod 29 to move when sliding, one side of the second slider 31 in contact with the piston rod 29 is an arc-shaped surface 32, and the slope of the arc-shaped surface 32 gradually decreases along the direction from the second slider 31 to the second spring 30. Therefore, the included angle between the component force of the second sliding block 31 pushing the piston rod 29 and the piston rod 29 is gradually reduced, and the included angle between the component force of the second sliding block 31 pushing the piston rod 29 and the elastic force of the spring is gradually increased, so that the thrust force for pushing the piston rod 29 is gradually increased, the thrust force of the hydraulic push rod 13 is ensured to be gradually increased along with the increase of the cutting resistance of the flexible metal blade 2, and the cutting of the flexible metal blade 2 is facilitated.

In particular, the piston rod 29 is provided with a first roller 33 in contact with the second slider 31. Reducing the friction of the sliding.

Specifically, a corrugated tube 34 is arranged in the hydraulic cylinder 27, one end of the corrugated tube 34 is hermetically connected with the hydraulic cylinder 27, the other end of the corrugated tube 34 is hermetically connected with the piston 28, and a gap exists between the piston 28 and the hydraulic cylinder 27. The hydraulic oil is in the bellows 34, and the piston 28 moves to drive the bellows 34 to extend or contract, so that the pressure between the piston 28 and the hydraulic cylinder 27 is reduced, and the friction force is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a packing plant of usefulness is sold to coconut, its characterized in that, includes packing carton, flexible metal blade, electromagnet and frame, the packing carton includes first box and second box, first box with second box passes through buckle interconnect, first box is connected with a plurality of blocks protrudingly along the circumferencial direction through the elastic component, first box top and second box be equipped with respectively with the spacing collar of the contact of protruding top and bottom of block, second box bottom is equipped with first opening, first box side is equipped with and is used for stretching into the second opening of flexible metal blade, second box side is equipped with the third opening that is used for inserting the electromagnet, flexible metal blade passes through hydraulic push rod and is connected with the frame, the frame side is equipped with the electromagnet, the electromagnet includes metal covering, metal block, first spring and coil, the coil winding is in the metal covering, the metal blocks slide in the metal sleeves mutually, the first springs are arranged in the metal sleeves, two ends of each first spring are connected with the metal sleeves and the metal blocks respectively, the bottom of the rack is provided with a first sliding block, each first sliding block is provided with a motor, and an output shaft of each motor is connected with a lower clamping jaw capable of being inserted into the corresponding first opening.

2. The packaging device for coconut merchandising as recited in claim 1 wherein said snap projection is arcuate and has a thickness equal to or less than the width of the coconut hard shell ring cut.

3. The packaging device for coconut sales of claim 1 wherein said lower jaw is provided with at least two protrusions that snap into coconut hard shell recesses, said lower jaw being provided with a permanent magnet that attracts said flexible metal blade.

4. The packaging device for coconut sales of claim 1, wherein the bottom of said rack is provided with a horizontal slide rail along which said first slider slides, and said electromagnet and said flexible metal blade are provided above the extension of said horizontal slide rail.

5. The packaging device for coconut sales of claim 1, wherein the flexible metal blade is connected with a hydraulic push rod through a handle, the handle is slidably connected with a hard sheath which sleeves the flexible metal blade, the handle is provided with a tension spring which pulls the hard sheath downwards, the hard sheath is provided with a limit block, and the hard sheath is flush with the bottom of the flexible metal blade when moving downwards to a limit distance.

6. The packaging device for coconut sales of claim 1, characterized in that, the hydraulic push rod communicates with a hydraulic device, the hydraulic device includes a hydraulic cylinder, a piston rod, a second spring and a second slider, the hydraulic cylinder is fixed on the frame, the second slider is connected with the frame in a sliding manner, one end of the second spring is connected with the second slider, the other end of the second spring is connected with the frame, one side of the second slider is in contact with the piston rod, the second slider pushes the piston rod to move when sliding, the second slider is in contact with one side of the piston rod, the side of the second slider is an arc-shaped surface, and the slope of the arc-shaped surface is gradually reduced along the direction from the second slider to the second spring.

7. The coconut sales packaging device of claim 6, wherein said piston rod is provided with a first roller in contact with said second slider.

8. The packaging device for coconut sales of claim 6, wherein a bellows is arranged in the hydraulic cylinder, one end of the bellows is connected with the hydraulic cylinder in a sealing manner, the other end of the bellows is connected with the piston in a sealing manner, and a gap is formed between the piston and the hydraulic cylinder.