CN112419584B

CN112419584B - Cutting and weighing integrated jackfruit vending machine

Info

Publication number: CN112419584B
Application number: CN202011194450.0A
Authority: CN
Inventors: 苏晓慧
Original assignee: Haikou Qiongnongzhitou Agricultural Technology Co ltd
Current assignee: Haikou Qiongnongzhitou Agricultural Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2022-01-28
Anticipated expiration: 2040-10-30
Also published as: CN112419584A

Abstract

The invention discloses a cutting and weighing integrated jackfruit vending machine which comprises a cabinet, a cutting device, a fruit handle fixing clamp, a spiral mounting seat and a weighing device, wherein an observation window is arranged on one side of the cabinet, a fruit taking window is arranged at the bottom of the cabinet, the fruit taking window is provided with a cover plate and an object placing plate, a pressure sensor of the weighing device is arranged on the cover plate, the object placing plate is arranged above the pressure sensor, a lifting device is arranged at the bottom of the cover plate, the fruit handle fixing clamp is rotatably connected with the cabinet, the spiral mounting seat is provided with a plurality of telescopic rods facing jackfruit, the cutting device is arranged at the top of the spiral mounting seat, a positioning needle used for inserting jackfruit blocks is arranged at the movable end of each telescopic rod, the spiral mounting seat is connected with a nut of a screw rod, a motor for driving the screw rod of the screw rod to rotate is arranged above the cabinet, and the motor drives the fruit handle fixing clamp to rotate through a first belt. The invention aims to provide a cutting and weighing integrated jackfruit vending machine, so that meat is stuck to fruit peels after being cut, and jackfruit vending is facilitated.

Description

Cutting and weighing integrated jackfruit vending machine

Technical Field

The invention relates to the technical field of vending machines, in particular to a cutting and weighing integrated jackfruit vending machine.

Background

The variety types of the purpleleaf Polo are quite various, the purpleleaf Polo is divided into a dry packaging type and a wet packaging type according to the taste of packaged meat, the pulp of the wet packaging type is soft, some crowds prefer the jackfruit of the wet packaging type, but part of the pulp of the mature 'wet packaging type' jackfruit after being cut into pieces can be adhered to the core of the jackfruit, the jackfruit is difficult to be cut into pieces for sale like the 'dry packaging type', the mature 'wet packaging type' jackfruit is rarely sold, and therefore a sale machine capable of enabling the cut pieces to be adhered to the peel of the meat is needed urgently.

Disclosure of Invention

Aiming at the prior art, the invention provides a cutting and weighing integrated jackfruit vending machine, so that pulp is adhered to peel after cutting, and jackfruit vending is facilitated.

The technical scheme of the invention is realized as follows:

a cutting and weighing integrated jackfruit vending machine comprises a cabinet, a cutting device, a fruit handle fixing clamp, a spiral mounting seat and a weighing device, an observation window is arranged on one side of the machine cabinet, a fruit taking window is arranged at the bottom of the machine cabinet, the fruit taking window is provided with a cover plate and an object placing plate, the pressure sensor of the weighing device is arranged on the cover plate, the object placing plate is arranged above the pressure sensor, the bottom of the cover plate is provided with a lifting device, the fruit handle fixing clamp is rotationally connected with the cabinet, the spiral mounting seat is provided with a plurality of telescopic rods facing the jack fruit, the top of the spiral mounting seat is provided with the dicing device, the movable end of the telescopic rod is provided with a positioning needle for inserting the jack fruit blocks, the nut of spiral mount pad and lead screw is connected, the rack top is equipped with the drive the screw rod pivoted motor of lead screw, the motor drives the fruit handle fixation clamp through first belt and rotates.

Furthermore, the positioning needle comprises a first piston cylinder, a first piston, a needle rod, a limiting slide block, a pressure spring and an electromagnet, the first piston cylinder is fixedly connected with the movable end of the telescopic rod, the first piston is arranged in the first piston cylinder, the side wall of the first piston cylinder is provided with a sliding groove, the limiting sliding block is connected with the sliding groove in a sliding way, an electromagnet for attracting the limiting slide block is arranged in the chute, the limiting slide block is connected with the electromagnet through a pressure spring, the end part of the first piston is provided with a metal cap, the limit slide block and the metal cap form an electric switch, the electric switch and the electromagnet are connected in series to form a stroke controller, the stroke controllers of different positioning pins are sequentially connected in series in a circuit, the first piston cylinders are communicated with each other through first hydraulic pipes, and the first hydraulic pipes are communicated with the hydraulic pump through second hydraulic pipes.

Furthermore, an annular refrigeration box is arranged in the first piston cylinder, a through hole penetrating through the needle rod is formed in the middle of the annular refrigeration box, and the annular refrigeration box is communicated with a cooling liquid conveying pipe of the refrigeration device through a pipeline.

Furthermore, the telescopic rod comprises a second piston cylinder, a second piston, a sliding rod and a sliding sleeve, the second piston is arranged in the second piston cylinder, the end part of the second piston is provided with the sliding rod, the sliding sleeve is movably sleeved on the sliding rod, a second limiting ring is arranged at an opening of the second piston cylinder, the sliding sleeve is connected with the first piston cylinder, a first limiting ring is arranged at the periphery of the sliding sleeve, a press switch is arranged between the first limiting ring and the second piston, the first hydraulic pipe passes through the sliding sleeve, the sliding rod and the second piston, then enters an inner cavity of the second piston cylinder, then passes through the side wall of the second piston cylinder, and then is communicated with the hydraulic pump through a second hydraulic pipe, a first electromagnetic valve, a second electromagnetic valve and a one-way valve are sequentially arranged on the first hydraulic pipe along the liquid discharge direction of the first hydraulic pipe of the inner cavity of the second piston cylinder, the second electromagnetic valve and the one-way valve are communicated with the first hydraulic pipe and the inner cavity of the second piston cylinder, and the first electromagnetic valve and the second electromagnetic valve are respectively and electrically connected with the push switch.

Further, the dicing device comprises a square sleeve, a first square plate and a second square plate, the first square plate is fixedly connected with the spiral mounting seat, the first square plate is arranged along the radial direction of the spiral mounting seat and is in sliding connection with the square sleeve, the second square plate is arranged along the axial direction of the spiral mounting seat and is in sliding connection with the first square plate, the first square plate and the second square plate are both provided with saw-tooth-shaped blades, the first square plate is connected with the square sleeve through a first electric telescopic rod, the second square plate is connected with the first square plate through a second electric telescopic rod, and the upper portion of the spiral mounting seat is provided with a laser lamp.

Further, the dicing device still includes cutting knife, limiting plate, third electric telescopic handle and elastic telescopic handle, third electric telescopic handle locates the spiral mount pad, elastic telescopic handle locates third electric telescopic handle's expansion end, elastic telescopic handle's expansion end is equipped with the limiting plate, the limiting plate is equipped with the cutting knife, the cutting knife includes pointed end and installation department, pointed end is equipped with the sharp sword, pointed end with the installation department is connected and is the V-arrangement structure, pointed end with the inboard of installation department of junction is equipped with the cutting edge.

Furthermore, the lifting device comprises a fourth electric telescopic rod, the top of the fourth electric telescopic rod is connected with the cover plate, and the bottom of the fourth electric telescopic rod is connected with the cabinet.

Further, the cabinet side is equipped with the switch door, the switch door is equipped with the observation window, the switch door with the cabinet is articulated.

Further, the output shaft of motor is equipped with first belt pulley, the fruit handle fixation clamp is equipped with the second belt pulley, first belt pulley passes through first belt drive the second belt pulley rotates, the fruit handle fixation clamp includes conical screw and fastening nut, fastening nut with conical screw threaded connection, the conical screw middle part is equipped with the tight groove of clamp that is used for pressing from both sides tight jackfruit handle, the conical screw side is equipped with the fluting that the tight groove of intercommunication clamp and lateral wall.

Further, lead screw quantity is 3, the lead screw equipartition is in the periphery of spiral mounting seat, the screw rod of lead screw is equipped with the third belt pulley, the third belt helical gear passes through the mutual transmission of second belt.

The invention has the beneficial effects that:

one side of the cabinet is provided with an observation window through which the jack fruit in the cabinet can be observed. The peel of the jack fruit between the two scratches is cut off through the dicing device, the motor is controlled to rotate reversely, the cut jack fruit blocks are separated, and the positioning needles penetrate through the peel of the jack fruit and penetrate into the fruit pulp, so that the fruit pulp is separated from the jack fruit core along with the peel when the jack fruit blocks are separated. The jack fruit that downcuts shortens by the drive telescopic link after the bottom of removal, and the epidermis separation of pilot pin and jack fruit falls into down on putting the thing board with the jack fruit piece that cuts, and the final weighing device shows the pressure value through the display screen display to learn the jack fruit weight of cutting to calculate the price. The lifting device drives the cover plate to move downwards, so that the jack fruit can be taken out of the cabinet conveniently. The buyer can cut off the jack fruit with a proper amount according to the own needs, and the salesperson is just on duty before the stall, so that the workload of the salesperson is reduced, and the salesperson can also cut off the jack fruit with a proper amount of the buyer under the instruction of the buyer. The cut jack fruit blocks have disconnected openings at two ends, and can be eaten after being unfolded. When the purchase amount is not large, less than one circle of jack fruit can be cut off, and the purchase amount is convenient to control.

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 perspective view of a sliced and weighed integrated jack fruit vending machine of the present invention;

FIG. 2 is a schematic view of the cover plate, the object placing plate and the pressure sensor according to the present invention;

FIG. 3 is a structural diagram of the inside of a cutting and weighing integrated jack fruit vending machine of the invention;

FIG. 4 is a structural diagram of the inside of a cutting and weighing integrated jack fruit vending machine of the invention;

FIG. 5 is a view of the cutter structure of the present invention;

FIG. 6 is a view of the telescoping rod and alignment pin of the present invention;

FIG. 7 is an enlarged view of area A of FIG. 6;

in the figure, 101 square sleeve, 102 first square plate, 103 second square plate, 104 pressure sensor, 105 storage plate, 106 display screen of weighing machine, 107 saw-toothed blade, 108 first electric telescopic rod, 109 second electric telescopic rod, 110 laser lamp, 111 position plate, 112 tip, 113 installation part, 114 sharp edge, 115 knife edge, 1 cabinet, 2 installation seat, 4 telescopic rod, 5 positioning needle, 6 nut, 7 screw, 8 motor, 9 fruit handle fixing clamp, 11 first piston cylinder, 12 first piston, 13 needle rod, 14 limit slider, 15 pressure spring, 16, 17 chute, 18 metal cap, 19 first hydraulic pipe, 20 second hydraulic pipe, 21 hydraulic pump, 22 annular refrigeration box, 23 through hole, 24 second piston cylinder, 25 second piston, 26 sliding rod, 27 sliding sleeve, 28 second limit ring, 29 first limit ring, 30 press switch, 31 first electromagnetic valve, 32 second electromagnetic valve, 33 one-way valve, 34 observation window, 35 fruit taking window, 36 cover plate, 37 fourth electric telescopic rod, 38 opening and closing door, 39 first belt pulley, 40 second belt pulley, 41 first belt, 42 conical screw, 43 nut, 44 clamping groove, 45 groove, 46 third belt pulley and 47 second belt.

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. 1-7, a cutting and weighing integrated jackfruit vending machine comprises a cabinet 1, a cutting device, a fruit handle fixing clamp 9, a spiral mounting seat 2 and a weighing device, wherein an observation window 34 is arranged on one side of the cabinet 1, a fruit taking window 35 is arranged at the bottom of the cabinet 1, the fruit taking window 35 is provided with a cover plate 36 and an object placing plate 105, a pressure sensor 104 of the weighing device is arranged on the cover plate 36, the object placing plate 105 is arranged above the pressure sensor 104, a lifting device is arranged at the bottom of the cover plate 36, the fruit handle fixing clamp 9 is rotatably connected with the cabinet 1, the spiral mounting seat 2 is provided with a plurality of telescopic rods 4 facing jackfruit, the cutting device is arranged at the top of the spiral mounting seat 2, a positioning pin 5 for inserting jackfruit blocks is arranged at the movable end of the telescopic rods 4, the spiral mounting seat 2 is connected with a nut 6 of a lead screw, a motor 8 for driving the screw 7 of the lead screw to rotate is arranged above the cabinet 1, and the motor 8 drives the fruit handle fixing clamp 9 to rotate through a first belt 41. Utilize the helicine stripping and slicing device to scrape out the scratch of spiral at the epidermis of jackfruit, the scratch cuts off the epidermis of jackfruit, the scratch and the helix phase-match of spiral mount pad 2. The jack fruit with the cut spiral scratches is placed into the cabinet 1, and the handle of the jack fruit is clamped by the handle fixing clamp 9. One side of rack 1 is equipped with observation window 34, can observe jack fruit in the rack 1 through observation window 34, gives motor 8 circular telegram earlier when selling, and the screw rod 7 that drives the lead screw when motor 8 rotates, and drive nut 6 rebound when screw rod 7 rotates to drive spiral mounting base 2 and rise, stop spiral mounting base 2 to suitable position according to the actual purchase condition. When motor 8 rotated, simultaneously through first belt 41 drive fruit handle fixation clamp 9 rotation for the edge of spiral mount pad 2 aligns with the scratch all the time, reaches the ectoderm contact of suitable position back drive telescopic link 4 extension and jackfruit, and the tip of telescopic link 4 is equipped with pilot pin 5, and telescopic link 4 inserts pilot pin 5 in the jackfruit. Then the skin of the jack fruit between the two scratches is cut off by a cutting device, the motor 8 is controlled to rotate reversely, the cut pieces of the jack fruit are separated, and the fruit pulp is separated from the core of the jack fruit along with the skin when the pieces of the jack fruit are separated because the positioning needle 5 penetrates through the skin of the jack fruit and penetrates into the fruit pulp. After the downy bottom of the jack fruit that downcuts, drive telescopic link 4 shortens, and the epidermis separation of pilot pin 5 and jack fruit falls on putting thing board 105 with the jack fruit piece that cuts down. The bottom of the object placing plate 105 is connected with the pressure sensor 104 of the weighing device, the pressure sensor 104 receives the pressure and transmits an electric signal to the controller of the weighing device, and finally the weighing device displays the pressure value through the display screen, so that the weight of the sliced jack fruit can be known to calculate the price. The lifting device drives the cover plate 36 to move downwards, so that the jack fruit can be conveniently taken out of the cabinet 1. The buyer can cut off the jack fruit with proper amount according to the own needs, and the salesman just can watch before the stall, thus reducing the workload of the salesman. The cut jack fruit blocks have disconnected openings at two ends, and can be eaten after being unfolded. When the purchase amount is not large, less than one circle of jack fruit can be cut off, and the purchase amount is convenient to control.

Specifically, the positioning pin 5 includes a first piston cylinder 11, a first piston 12, a needle rod 13, a limiting slide block 14, a pressure spring 15 and an electromagnet 16, the first piston cylinder 11 is fixedly connected with the movable end of the telescopic rod 4, the first piston 12 is disposed in the first piston cylinder 11, a sliding groove 17 is disposed on a side wall of the first piston cylinder 11, the limiting slide block 14 is slidably connected with the sliding groove 17, the electromagnet 16 for attracting the limiting slide block 14 is disposed in the sliding groove 17, the limiting slide block 14 is connected with the electromagnet 16 through the pressure spring 15, a metal cap 18 is disposed at an end of the first piston 12, the limiting slide block 14 and the metal cap 18 form an electric switch, the electric switch and the electromagnet 16 are connected in series to form a stroke controller, different from the stroke controller of the positioning pin 5, the first piston cylinders 11 are connected in series through a first hydraulic pipe 19, the first hydraulic pipe 19 communicates with a hydraulic pump 21 through a second hydraulic pipe 20. When the hydraulic pump 21 supplies oil to the first piston cylinder 11 through the second hydraulic pipe 20 and the first hydraulic pipe 19 to push the first piston 12 to move, the needle rod 13 is fixed to the first piston 12 to push the needle rod 13 to prick the jack fruit. Since the first piston cylinders 11 communicate with each other through the first hydraulic pressure pipe 19, the hydraulic pressure in the different first pistons 12 is the same, and the thrust force received by the first pistons 12 is also substantially the same. The first pistons 12 can be shielded by the limiting sliding blocks 14 in the process of moving forwards, so that the first pistons cannot move continuously, as long as all the bumps on the first pistons 12 are in contact with the limiting sliding blocks 14, the limiting sliding blocks 14 are in contact with the metal caps 18 to enable the circuit to be switched on, namely, the limiting sliding blocks 14 and the metal caps 18 form an electric switch which is closed, the electric switch and the electromagnets 16 are connected in series to form a stroke control switch which is also closed, different stroke controllers of the positioning pins 5 are connected in series in the circuit in sequence, so that the electromagnets 16 are powered on to generate magnetism to attract the limiting sliding blocks 14, and the limiting effect of the limiting sliding blocks 14 on the first pistons 12 is relieved. The needle bars 13 can be ensured to move forwards synchronously for a certain distance when the needle bars 13 are inserted into the jack fruit, so that the needle bars 13 corresponding to the jack fruit blocks all penetrate into the skin of the jack fruit for a certain distance. Optionally, the needle bar 13 can be inserted into the jack fruit seeds at a certain distance, so that the situation that the seeds cannot be punctured due to different puncturing resistances of the needle bar 13 corresponding to the seeds and the needle bar 13 not corresponding to the seeds is avoided, and the fixing effect of the needle bar 13 on the jack fruit is improved. After the limitation is removed, the first piston 12 can move forward continuously, and the first piston cylinder 11 is communicated with each other, so that the pressure received by the first piston 12 is the same, the needle rod 13 which is not aligned with the jack fruit seeds can extend forward continuously, the problem that the needle rod 13 aligned with the seeds is punctured continuously to cause inconvenience in taking out the jack fruit blocks is avoided, and the problem that the puncturing force is too large to cause the position deviation of the seeds is also avoided. The extended distance of the needle rod 13 which is not aligned with the jack fruit seeds after the extension of the needle rod 13 is finished is longer, so that the fixing effect of the needle rod 13 on the jack fruit is improved. After the first piston 12 is reset, the limit slider 14 extends under the action of the pressure spring 15 to restore the limit state again.

Optionally, an annular refrigeration box 22 is arranged in the first piston cylinder 11, a through hole 23 penetrating through the needle rod 13 is formed in the middle of the annular refrigeration box 22, and the annular refrigeration box 22 is communicated with a cooling liquid conveying pipe of a refrigeration device through a pipeline. The cooling liquid conveying pipeline of the refrigerating device conveys low-temperature cooling liquid to the annular refrigerating box 22 through a pipeline, so that the temperature in the cabinet 1 can be reduced, and meanwhile, the annular refrigerating box 22 is provided with a through hole 23 which penetrates through the needle rod 13 at the middle part, and the needle rod 13 is positioned at the through hole 23 under the retraction state, so that the temperature of the needle rod 13 is low. Optionally, the temperature of the needle bar 13 is reduced to the subzero temperature, and the jack fruit is adhered to the needle bar 13 after the jack fruit is inserted into the needle bar for a short time, so that the jack fruit can be taken out.

Specifically, the telescopic rod 4 includes a second piston cylinder 24, a second piston 25, a sliding rod 26 and a sliding sleeve 27, the second piston 25 is arranged in the second piston cylinder 24, the end of the second piston 25 is provided with the sliding rod 26, the sliding sleeve 27 is movably sleeved on the sliding rod 26, the sliding sleeve 27 is connected with the first piston cylinder 11, the periphery of the sliding sleeve 27 is provided with a first limit ring 29, the opening of the second piston cylinder 24 is provided with a second limit ring 28, a press switch 30 is arranged between the first limit ring 29 and the second piston 25, the first hydraulic pipe 19 passes through the sliding sleeve 27, the sliding rod 26 and the second piston 25 and then enters the inner cavity of the second piston cylinder 24, and then passes through the side wall of the second piston cylinder 24 and then is communicated with the hydraulic pump 21 through the second hydraulic pipe 20, the first hydraulic pipe 19 in the inner cavity of the second piston cylinder 24 is sequentially provided with a first electromagnetic valve 31, a second electromagnetic valve, a second hydraulic pipe, a second electromagnetic valve, a third electromagnetic valve, a fourth electromagnetic valve, a, The first electromagnetic valve 31 is arranged on the first hydraulic pipe 19, the second electromagnetic valve 32 and the one-way valve 33 are both communicated with the first hydraulic pipe 19 and the inner cavity of the second piston cylinder 24, and the first electromagnetic valve 31 and the second electromagnetic valve 32 are respectively and electrically connected with the push switch 30. In the initial state, the first electromagnetic valve 31 is in a closed state, the second electromagnetic valve 32 is in an open state, the control switch of the hydraulic pump 21 is turned on, when the hydraulic pump 21 works, oil is pumped to the first hydraulic pipe 19 through the second hydraulic pipe 20, and then the oil is pumped into the second piston cylinder 24 of the telescopic rod 4 through the second electromagnetic valve 32 of the first hydraulic pipe 19, so that the second piston 25 is pushed to move towards the opening direction of the second piston cylinder 24 close to the jack fruit. The check valve 33 can only allow the hydraulic oil to flow from the second piston cylinder 24 to the first hydraulic pipe 19, the hydraulic pump 21 discharges the hydraulic oil with increased pressure to the first hydraulic pipe 19 during the extension process of the telescopic rod 4, and the pressure of the first hydraulic pipe 19 is greater than that of the second piston cylinder 24, so that the check valve 33 is in a closed state at this time. After the second piston 25 moves to make the end of the telescopic rod 4 contact the surface of the jack fruit or the first limiting ring 29 on the second piston 25 contact the first limiting ring 29, the second piston 25 moves again to make the push switch 30 extruded, so that the push switch 30 is closed, the push switch 30 is electrically connected with the first electromagnetic valve 31 and the second electromagnetic valve 32, the first electromagnetic valve 31 is opened after being electrified, the second electromagnetic valve 32 is closed after being electrified, at this time, the hydraulic pump 21 stops supplying oil into the second piston cylinder 24 of the telescopic rod 4, the second piston 25 of the telescopic rod 4 stops moving, and the telescopic rod 4 stops extending. When the telescopic rod 4 needs to be shortened, the hydraulic pump 21 works to pump oil reversely, so that the pressure in the first hydraulic pipe 19 is reduced. The resistance to movement of the first piston 12 is less than the resistance to movement of the second piston 25, and the first piston 12 moves first backwards while the second piston 25 does not move when the hydraulic pump 21 is pumping backwards. The extrusion state of the push switch 30 is not changed, after the first piston 12 reaches the limit position, the hydraulic pressure of the second piston cylinder 24 and the hydraulic pressure of the first hydraulic pipe 19 are different by a threshold value, the hydraulic oil in the second piston cylinder 24 flows into the first hydraulic pipe 19 through the check valve 33, so that the second piston 25 moves backwards to release the extrusion state of the push switch 30, at the moment, the first electromagnetic valve 31 is closed, the second electromagnetic valve 32 is opened, and the hydraulic oil can flow to the first hydraulic pipe 19 through the second electromagnetic valve 32 and the check valve 33 until the telescopic rod 4 is restored to the initial state. When the telescopic rod 4 stops extending, the end part of the telescopic rod 4 corresponding to the jack fruit is contacted with the skin of the jack fruit, so that the positioning needle 5 can be conveniently inserted into the jack fruit. The telescopic link 4 below the jack fruit stretches to the extreme position, is located the bottom of jack fruit, can play the effect of support after cutting away the jack fruit piece. Alternatively, a check valve 33 communicating with both ends of the first solenoid valve 31 may be provided in the first hydraulic pipe 19 in the second cylinder 24, and the hydraulic oil in the first cylinder 11 may flow back through the check valve 33 when the hydraulic pump 21 pumps oil in the reverse direction in a case where the resistance to the movement of the first piston 12 is not much different from the resistance to the movement of the second piston 25.

Specifically, the dicing device includes square sleeve 101, first square plate 102 and the square plate 103 of second, first square plate 102 with 2 fixed connection of spiral mount pad, first square plate 102 along 2 radial of spiral mount pad with square sleeve 101 sliding connection, the square plate 103 of second along the axial of spiral mount pad 2 with first square plate 102 sliding connection, first square plate 102 and the square piece of second all are equipped with zigzag blade 107, first square plate 102 is connected with square sleeve 101 through first electric telescopic handle 108, the square plate 103 of second is connected with first square plate 102 through second electric

telescopic handle

109, 2 upper portions of spiral mount pad are equipped with laser lamp 110. Square sleeve 101 is fixed on spiral mount pad 2, first square plate 102 and square sleeve 101 sliding connection, first square plate 102 can be along the radial movement of spiral mount pad 2, first square plate 102 is connected with square sleeve 101 through first electric telescopic handle 108, drive first square plate 102 and stretch out or retract when first electric telescopic handle 108 extends or shortens, stretch out first square plate 102 to suitable distance through control switch control first electric telescopic handle 108, make the sawtooth blade of first square plate 102 and the square plate 103 of second insert the jack fruit epidermis, control the second then and drive the square plate 103 of telescopic link 4 drive second and reciprocate, cut off the jack fruit epidermis, the sawtooth blade on the first square plate 102 plays fixed effect to the jack fruit epidermis. The laser light 110 shines on the jack fruit to facilitate the location of the cut.

Specifically, the dicing device still includes cutting knife, limiting plate 111, third electric telescopic handle 4 and elastic telescopic handle 4, third electric telescopic handle 4 locates spiral mount pad 2, elastic telescopic handle 4 locates the expansion end of third electric telescopic handle 4, the expansion end of elastic telescopic handle 4 is equipped with limiting plate 111, limiting plate 111 is equipped with the cutting knife, the cutting knife includes pointed end 112 and installation department 113, pointed end 112 end is equipped with sharp sword 114, pointed end 112 with installation department 113 connects and is the V-arrangement structure, pointed end 112 with the inboard of installation department 113 junction is equipped with cutting edge 115. Need stretch out third electric telescopic handle 4 when cutting the jackfruit, thereby with the cutting knife, limiting plate 111 and elastic telescopic handle 4 stretch to the jackfruit, elastic telescopic handle 4 makes the cutting knife compress tightly on the jackfruit, can flexible compensation when there is the position of unevenness on the jackfruit surface, after the cutting knife contacts with the jackfruit surface, drive the jackfruit rotation when drive stripping device goes up and down, make stripping device relative jackfruit be screw motion, the tip portion 112 end of cutting knife is equipped with sharp sword 114, the sharp sword 114 cuts open the jackfruit surface and cuts into the epidermis of jackfruit, along with going on of cutting, the cutting knife slips into the turning department of V-arrangement structure, continue to use this moment tip portion 112 with the cutting edge 115 that the inboard of installation department 113 junction was equipped with cuts the jackfruit epidermis. The limiting plate 111 plays a role in guiding and limiting, and prevents the cutting knife from cutting into the surface of the jack fruit too deeply.

Specifically, the lifting device comprises a fourth electric telescopic rod 37, the top of the fourth electric telescopic rod 37 is connected with the cover plate 36, and the bottom of the fourth electric telescopic rod 37 is connected with the cabinet 1. The positioning needle 5 is inserted into the jack fruit, the cut jack fruit is moved downwards, then the positioning needle 5 and the telescopic rod 4 are retracted, the jack fruit falls into the plant board, the fourth electric telescopic rod 37 is shortened, the cut jack fruit falls, and the cut jack fruit is convenient to take out.

Specifically, a switch door 38 is arranged on the side surface of the cabinet 1, the observation window 34 is arranged on the switch door 38, and the switch door 38 is hinged to the cabinet 1. After the opening and closing door 38 is opened, the jack fruit is put in.

Specifically, the output shaft of motor 8 is equipped with first belt pulley 39, fruit handle fixation clamp 9 is equipped with second belt pulley 40, first belt pulley 39 passes through first belt 41 drive second belt pulley 40 rotates, fruit handle fixation clamp 9 includes conical screw 42 and fastening nut 6, fastening nut 6 with conical screw 42 threaded connection, conical screw 42 middle part is equipped with the tight groove 44 of clamp that is used for pressing from both sides the jack fruit handle, conical screw 42 side is equipped with intercommunication and presss from both sides the fluting 45 of tight groove 44 and lateral wall. The fruit stem fixing clamp 9 is driven to rotate through the belt pulley, so that the fruit stem fixing clamp 9 and the spiral mounting seat 2 are ensured to move synchronously. The fruit handle fixing clamp 9 comprises a conical screw rod 42 and a fastening nut 6, the fastening nut 6 is in threaded connection with the conical screw rod 42, the conical screw rod 42 is driven to shrink towards the middle when the locking nut 43 is screwed downwards, and the open groove 45 and the clamping groove 44 are shrunk, so that the clamping groove 44 clamps the fruit handle of the jackfruit.

Specifically, lead screw quantity is 3, the lead screw equipartition is in the periphery of spiral mounting base 2, the screw rod 7 of lead screw is equipped with third belt pulley 46, the third belt helical gear passes through second belt 47 mutual transmission. The stability of spiral mount 2 is improved, and the rotation synchronization of different screw rods 7 is ensured through belt transmission.

According to the invention, the cabinet 1 can be provided with operating buttons for respectively controlling the hydraulic pump 21, the motor 8, the first electric telescopic rod 108, the second electric telescopic rod 109, the third electric telescopic rod 4 and the fourth electric telescopic rod 37, and a purchaser can complete the steps of cutting and taking out by controlling the operating buttons when purchasing. Also can set up the controller on rack 1, the controller and above-mentioned part signal connection, operating button sends the signal of telecommunication to the controller, control operating button and rotate motor 8, hydraulic pump 21 fuel feeding and first electric telescopic handle 108 extend after finishing, the flexible cutting jack fruit of controller automatic control second electric

telescopic handle

109, 8 reversals of control motor and transports the jack fruit that downcuts downwards, control hydraulic pump 21 work is retrieved behind the hydraulic pressure, control fourth electric telescopic handle 37 descends and risees after a certain distance and the time and resets, save the operating procedure.

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. A cutting and weighing integrated jackfruit vending machine is characterized by comprising a cabinet, a cutting device, a fruit handle fixing clamp, a spiral mounting seat and a weighing device, wherein an observation window is arranged on one side of the cabinet, a fruit taking window is arranged at the bottom of the cabinet, the fruit taking window is provided with a cover plate and an object placing plate, a pressure sensor of the weighing device is arranged on the cover plate, the object placing plate is arranged above the pressure sensor, a lifting device is arranged at the bottom of the cover plate, the fruit handle fixing clamp is rotationally connected with the cabinet, the spiral mounting seat is provided with a plurality of telescopic rods towards jackfruit, the cutting device is arranged at the top of the spiral mounting seat, a positioning needle for inserting jackfruit blocks is arranged at the movable end of each telescopic rod, the spiral mounting seat is connected with a nut of a lead screw, a motor for driving a screw rod of the lead screw to rotate is arranged above the cabinet, the cutting device comprises a square sleeve, a first square plate and a second square plate, the first square plate is in sliding connection with the square sleeve along the radial direction of the spiral mounting seat, the second square plate is in sliding connection with the first square plate along the axial direction of the spiral mounting seat, first square plate and the square piece of second all are equipped with the sawtooth blade, when needing to the jackfruit cutting, elasticity telescopic link makes the cutting knife compress tightly on the jackfruit, drives the jackfruit rotation when drive stripping device goes up and down for the relative jackfruit of stripping device is screw motion, and the sawtooth blade of first square plate and the square board of second inserts the jackfruit epidermis, controls the second after that and drives the telescopic link and drive the square board of second and reciprocate, cuts off the jackfruit epidermis.

2. The cutting and weighing integrated jackfruit vending machine according to claim 1, wherein the positioning needle comprises a first piston cylinder, a first piston, a needle rod, a limit slider, a pressure spring and an electromagnet, the first piston cylinder is fixedly connected with the movable end of the telescopic rod, the first piston is arranged in the first piston cylinder, the side wall of the first piston cylinder is provided with a chute, the limit slider is slidably connected with the chute, the chute is internally provided with the electromagnet for attracting the limit slider, the limit slider is connected with the electromagnet through the pressure spring, the end part of the first piston is provided with a metal cap, the limit slider and the metal cap form an electric switch, the electric switch and the electromagnet are connected in series to form a stroke controller, the stroke controllers of different positioning needles are sequentially connected in series in a circuit, and the first piston cylinders are communicated with each other through a first hydraulic pipe, the first hydraulic pipe is communicated with the hydraulic pump through a second hydraulic pipe.

3. A diced and weighed integrated jackfruit vending machine as claimed in claim 2, wherein an annular refrigeration box is arranged in the first piston cylinder, a through hole penetrating through the needle rod is arranged in the middle of the annular refrigeration box, and the annular refrigeration box is communicated with a cooling liquid conveying pipe of a refrigeration device through a pipeline.

4. The cutting and weighing integrated jackfruit vending machine according to claim 2, wherein the telescopic rod comprises a second piston cylinder, a second piston, a slide rod and a sliding sleeve, the second piston is arranged in the second piston cylinder, the end part of the second piston is provided with the slide rod, the sliding sleeve is movably sleeved on the slide rod, a second limiting ring is arranged at an opening of the second piston cylinder, the sliding sleeve is connected with the first piston cylinder, a first limiting ring is arranged at the periphery of the sliding sleeve, a press switch is arranged between the first limiting ring and the second piston, the first hydraulic pipe passes through the sliding sleeve, the slide rod and the second piston and then enters an inner cavity of the second piston cylinder, and then passes through a side wall of the second piston cylinder and then is communicated with a hydraulic pump through a second hydraulic pipe, and the first hydraulic pipe of the inner cavity of the second piston cylinder is sequentially provided with a first electromagnetic valve and a second hydraulic pump along a liquid discharge direction, The first electromagnetic valve is arranged on the first hydraulic pipe, the second electromagnetic valve and the one-way valve are communicated with the first hydraulic pipe and the inner cavity of the second piston cylinder, and the first electromagnetic valve and the second electromagnetic valve are respectively and electrically connected with the press switch.

5. The cutting and weighing integrated jackfruit vending machine according to claim 1, wherein the cutting knife comprises a tip part and an installation part, the tip part is provided with a sharp edge at the tail end, the tip part is connected with the installation part to form a V-shaped structure, and the tip part is provided with a cutting edge at the inner side of the connection part of the installation part.

6. The cutting and weighing integrated jackfruit vending machine according to claim 1, wherein the lifting device comprises a fourth electric telescopic rod, the top of the fourth electric telescopic rod is connected with the cover plate, and the bottom of the fourth electric telescopic rod is connected with the cabinet.

7. A cutting and weighing integrated jackfruit vending machine according to claim 1, characterized in that a switch door is arranged on the side of the cabinet, the switch door is provided with the observation window, and the switch door is hinged with the cabinet.

8. The cutting and weighing integrated jackfruit vending machine according to claim 1, wherein an output shaft of the motor is provided with a first belt pulley, the fruit handle fixing clamp is provided with a second belt pulley, the first belt pulley drives the second belt pulley to rotate through the first belt, the fruit handle fixing clamp comprises a conical screw and a fastening nut, the fastening nut is in threaded connection with the conical screw, the middle of the conical screw is provided with a clamping groove for clamping a jackfruit handle, and the side face of the conical screw is provided with a slot for communicating the clamping groove with an outer side wall.

9. The cutting and weighing integrated jackfruit vending machine according to claim 1, wherein the number of the lead screws is 3, the lead screws are uniformly distributed on the periphery of the spiral mounting seat, the screw rods of the lead screws are provided with third belt pulleys, and the third belt pulleys are mutually driven through a second belt.