CN216874904U - Continuous type fruit segmentation device that denucleates - Google Patents

Abstract

The utility model discloses a continuous fruit coring and cutting device, which belongs to the technical field of coring equipment and comprises a rack, a conveying mechanism, a coring and cutting mechanism and a driving mechanism, wherein the conveying mechanism is arranged on the rack; the conveying mechanism comprises a conveying belt and a driving wheel, and the conveying belt comprises a plurality of conveying units arranged side by side; the core punching and splitting mechanism comprises a guide vertical rod and a cutter base sliding on the guide vertical rod, and a core punching cutter is arranged on the cutter base; the driving mechanism comprises an intermittent cam divider, a crank connecting rod structure and a driving device, wherein the input end of an input shaft of the intermittent cam divider is connected with the driving device, the output end of the input shaft of the intermittent cam divider is connected with the cutter base through the crank connecting rod structure, and an output shaft of the intermittent cam divider is connected with a driving wheel; intermittent type formula cam wheel splitter can change into an intermittent type formula power and a continuation power with motive power, and continuation power makes the crank link structure drive and dashes nuclear cutter and hold up-and-down reciprocating motion, and intermittent type formula power drives conveyer belt intermittent type formula motion to realize carrying and the accurate cooperation of denucleating.

Description

Continuous type fruit segmentation device that denucleates

Technical Field

The utility model relates to the technical field of denucleation equipment, in particular to a continuous fruit denucleation and cutting device.

Background

The stone fruits such as apricots, plums and the like have large yield but short mature period, and a large amount of apricots and plums are not easy to store after being sold on the market, so the stone fruits such as apricots and plums are mostly processed into dried fruits, preserved fruits, cans and other products in a production area by removing stones except fresh foods, and are circulated in the market. At present, the stoning of stone fruits such as apricots, plums and the like is generally carried out by adopting a fruit stoning and splitting machine, for example, the utility model patent with the patent number of 201510513424.2 and the patent name of apricot stoning machine discloses an automatic stoning and splitting machine, which mainly utilizes a splitting mechanism and a tray for loading apricots to be matched with each other to split and ston the apricots, wherein the splitting mechanism is arranged on a rack, the splitting mechanism comprises a cutter holder, a punch is arranged at the bottom of the cutter holder, splitting blades are arranged on two sides of the end of the punch, and the cutter holder can move up and down under the driving of a cylinder fixed on the rack. When the apricot kernel cutting machine is used, the tray is placed below the cutter seat, the nest hole for containing an apricot on the tray is aligned to the punch rod, the air cylinder is started, the cutter seat drives the punch to move downwards and impact the center of the apricot, when the punch penetrates through the nest hole on the tray, the apricot kernel in the apricot is jacked out from a hole in the nest hole and falls to the kernel receiving disc at the lower part of the machine frame, and meanwhile, the cutting blade cuts the apricot into two halves to realize kernel removal and cutting of the apricot.

However, when the apricot kernels are denucleated, the apricot kernels can only be processed in one batch, and then processed in another batch, so that continuous denucleation cannot be achieved, and the requirement for large-batch denucleation of apricots is difficult to meet. Therefore, the utility model patent with the patent number of 202011083174.0 and the patent name of full-automatic fruit denucleating and cutting method and equipment also provides a continuous denucleating and cutting machine which comprises a rack, a conveying mechanism, a feeding mechanism, a core punching and cutting mechanism, a power mechanism and a discharging device. The conveying mechanism is arranged on the rack, the PLC controls the stepping motor (PLC controls pulse signals to control the step angle of the motor) to drive the conveying belt consisting of the denucleation and segmentation tray to advance, materials are conveyed to the feeding mechanism for positioning by bearing the denucleation and segmentation tray, and the punch rod and the cutter head in the core punching and segmentation mechanism reciprocate under the driving of the cylinder and are matched with the conveying belt to realize continuous denucleation and segmentation of apricots. However, in practical application, the matching between the cylinder of the punching and core-cutting mechanism and the conveyor belt is very difficult, so that the situation that the cutter is already off and the tray is not in place is often caused, so that the apricots are difficult to cut accurately, a large amount of apricots need to be reworked and cut again, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a continuous fruit denucleating and cutting device,

the intermittent cam divider can convert the motive power provided by the driving device into intermittent power and continuous power, the continuous power is transmitted to the core punching dividing mechanism through the crank connecting rod structure, the core punching cutter is enabled to continuously reciprocate up and down, the intermittent motion is transmitted to the conveying mechanism, the conveying belt is enabled to do intermittent motion, and therefore the core punching cutter and the core removing cutter are precisely matched with each other in the vertical reciprocating motion, the situation that the core punching cutter falls down and the conveying unit does not reach is avoided.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a continuous type fruit coring and cutting device which comprises a rack, wherein a conveying mechanism, a coring and cutting mechanism and a driving mechanism are arranged on the rack;

the conveying mechanism comprises a conveying belt and a driving wheel for driving the conveying belt, the conveying belt comprises a plurality of conveying units provided with cells, and the conveying units are arranged side by side along a conveying path of the conveying belt;

the core punching and splitting mechanism comprises a guide vertical rod and a cutter base, wherein the guide vertical rod is positioned on the conveying path of the conveying belt, the cutter base is connected to the guide vertical rod in a sliding manner, the guide vertical rod is fixed on the rack, and a core punching cutter corresponding to the cells on the conveying unit is fixed on the cutter base;

the driving mechanism comprises an intermittent cam divider, a crank connecting rod structure and a driving device fixed on the rack, the input end of an input shaft of the intermittent cam divider is connected with the driving device, the output end of the input shaft is connected with a crank of the crank connecting rod structure, a connecting rod of the crank connecting rod structure is hinged with the cutter base, and an output shaft of the intermittent cam divider is connected with the driving wheel.

Preferably, the nuclear punching cutter comprises a punch rod vertically fixed on the cutter base and blades symmetrically arranged on two sides of the punch rod, and the blades are close to the end, far away from the cutter base, of the punch rod.

Preferably, the end of the punch is a crosshead or a cylinder head.

Preferably, the pocket is a hemispherical pocket, the bottom of the pocket is a circular flat bottom, and a cross-shaped opening is formed in the circular flat bottom.

Preferably, the output end of the input shaft is connected with the crank connecting rod structure through a transmission mechanism; the transmission mechanism comprises a rotating shaft which is rotatably connected to the rack, a transmission gear arranged at the end of the rotating shaft and a driving gear meshed with the transmission gear; the driving gear is fixed on the input shaft output end, the rotating shaft is located at the bottom of the cutter base, and two ends of the rotating shaft are connected with two sides of the cutter base through the crank connecting rod structure.

Preferably, a gear transmission structure is arranged between the driving gear and the transmission gear, the gear transmission structure comprises a transmission shaft which is rotatably connected to the rack, and a first driven gear and a second driven gear which are respectively meshed with the driving gear and the transmission gear are arranged at two ends of the transmission shaft.

Preferably, the conveyer belt still includes the chain, the drive wheel includes drive sprocket and driven sprocket, drive sprocket passes through the shaft coupling the output shaft is connected, the conveying unit is the segmentation tray, the segmentation tray is fixed on the chain.

Preferably, the driving device comprises a driving motor and a speed reducer connected with the driving motor, and an output shaft of the speed reducer is connected with an input end of the input shaft.

Preferably, a pit discharging channel is fixed on the machine frame and is positioned below the pit punching cutter and used for receiving the fruit pits falling from the pits, and a discharging channel is arranged at the tail end of the conveying path of the conveying belt and used for receiving the fruit pulp falling from the pits.

Preferably, the frame wraps up there is the shell outward, the top of shell corresponds the conveyer belt is equipped with the opening, the lateral part and the tip of shell be equipped with go out nuclear passageway, discharge channel intercommunication go out nuclear mouth, discharge gate, the head end slope of conveyer belt set up downwards with the shell lateral wall forms the material loading district, the tail end in material loading district is equipped with the limit material brush.

Compared with the prior art, the utility model has the following technical effects:

1. the continuous fruit denucleating and cutting equipment of the utility model is provided with the operation motive power by the driving device, the operation motive power can generate an intermittent power and a continuous power after being distributed by the intermittent cam divider, the continuous power is transmitted to the core punching and cutting mechanism, so that the core punching cutter continuously reciprocates up and down, and the intermittent motion is transmitted to the conveying mechanism, thereby the conveying belt makes intermittent motion; the driving angle of the input shaft is 180 degrees, so that the stop angle is 180 degrees, and the dynamic-static ratio of the output shaft is 1:1 to when making the conveying unit accomplish a station motion, a reciprocating motion is just in time accomplished to the crank connecting rod structure, moves one when accomplishing two movements promptly when conveying unit removes cutter base below, dashes that the nuclear cutter just in time accomplishes the motion about doing one, gets rid of the fruit nuclear, and the conveying unit after getting rid of continues to the motion of conveying route tail end, thereby accomplishes the precision cooperation of denucleating and continuously carrying two actions.

2. The kernel punching cutter mainly comprises a punch rod and blades symmetrically arranged on two sides of the punch rod, the punch rod can eject the kernel of the fruit in the downward moving process, and meanwhile, the blades can cut the fruit into two pieces, so that the pulp and the kernel are easier to separate, the loss of the pulp is reduced, the pulp is cut, and the double functions of cutting and removing the kernels of the fruit are realized.

3. The spherical pits are hemispherical, so that the spherical fruits such as apricots and plums can be supported, the cross-shaped openings at the bottoms of the pits can deform under pressure, on one hand, the pits can be separated easily after the pits deform, and meanwhile, the pulp can be squeezed back after the pits deform, so that the loss of the pulp is reduced.

4. According to the fruit feeding device, the shell wraps the outside of the rack, dust can be blocked by the shell, the internal rack and equipment are protected from being polluted and damaged, the head end of the conveying belt is obliquely arranged downwards and forms a feeding area with the side wall of the shell, only fruits entering the inside of the nest hole can be taken out by the conveying belt when the fruits go upwards, and the rest of the fruits automatically fall back to the feeding area to wait for next conveying, so that the fruits are sequentially fed, meanwhile, the material limiting brush can sweep the fruits which do not fall back nearby the nest hole, the fruits can be cleaned, and the sequential feeding is influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a rear perspective view of a continuous fruit coring and cutting device;

FIG. 2 is a side view of the continuous fruit coring and cutting device;

FIG. 3 is a schematic view of the main structure of the interior of the continuous fruit coring and cutting device;

FIG. 4 is a schematic view of the internal structure of the continuous fruit coring and cutting device;

FIG. 5 is a schematic view of the inside rear view structure of the continuous fruit coring and cutting device;

FIG. 6 is a schematic structural view of a first cylinder punch core punching tool;

FIG. 7 is a schematic structural view of a second cylinder punch core punching tool;

FIG. 8 is a schematic view of a first cross-head punch core punching tool;

FIG. 9 is a schematic view of a second cross-head punch core-punching tool;

fig. 10 is a schematic structural view of the slicing tray.

Description of reference numerals: 1. a housing; 2. a feeding area; 3. manually assisting a fresh apricot positioning area; 4. cutting fresh apricot into a denucleation area; 5. a collection region; 6. a frame; 7. a tool box; 8. a guide vertical rod; 9. a cutter base; 10. punching a core cutter; 11. fixing a top plate; 12. punching; 13. a blade; 14. an intermittent cam divider; 15. an input shaft; 16. a force output shaft; 17. making cells; 18. a round flat bottom; 19. a cross opening; 20. a rotating shaft; 21. a transmission gear; 22. a driving gear; 23. a drive shaft; 24. a first driven gear; 25. a second driven gear; 26. a chain; 27. a drive sprocket; 28. a driven sprocket; 29. a coupling; 30. cutting the tray; 31. a drive motor; 32. a speed reducer; 33. a core outlet channel; 34. a discharge channel; 35. a connecting rod; 36. a crank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment provides a continuous fruit coring and cutting device, which can be used for coring various fruits, particularly apricots and plums, and as shown in fig. 1 to 10, the device comprises a rack 6, wherein the rack 6 is provided with a conveying mechanism, a coring and cutting mechanism and a driving mechanism;

the conveying mechanism comprises a conveying belt and a driving wheel for driving the conveying belt, the conveying belt comprises a plurality of conveying units provided with cells 17, and the conveying units are arranged side by side along the conveying path of the conveying belt;

the core punching and splitting mechanism comprises a guide vertical rod 8 and a cutter base 9, wherein the guide vertical rod 8 is positioned on the conveying path of the conveying belt and is fixed on the frame 6, and is preferably close to the tail end of the conveying path of the conveying belt. The cutter base 9 is connected on the guide vertical rod 8 in a sliding mode, and a linear bearing can be arranged between the cutter base 9 and the guide vertical rod 8 for improving the sliding stability. Further, in order to improve the stability of the guide vertical rod 8 and avoid radial shaking of the guide vertical rod, a fixed top plate 11 can be arranged at the top of the guide vertical rod 8 to improve the stability of the guide vertical rod 8 and avoid shaking of the guide vertical rod. The core punching cutters 10 are fixed on the cutter base 9, the core punching cutters 10 face downwards, the number and the positions of the core punching cutters 10 are equal to those of the pockets 17 on one conveying unit, and referring to fig. 10, the pockets 17 are arranged in a matrix;

the driving mechanism comprises an intermittent cam divider 14, a crank connecting rod structure and a driving device fixed on the frame 6; the crank connecting rod structure comprises a cam-shaped crank 36 and a connecting rod 35, the connecting rod 35 and the crank 36 are hinged with each other, the crank 36 is connected with the output end of the input shaft 15 of the intermittent cam divider 14, and the connecting rod 35 is hinged with the cutter base 9; the input end of the input shaft 15 of the intermittent cam divider 14 is connected with a driving device, and the output shaft 16 of the intermittent cam divider 14 is connected with a driving wheel; the driving angle of the input shaft 15 is 180 degrees, namely the dynamic-static ratio of the output shaft 16 of the intermittent cam divider 14 is 1:1, so that the advancing and staying time of the conveying unit is 1:1, and when the conveying unit completes one station movement (comprising an advancing process and a staying process), the crank-connecting rod structure completes one reciprocating movement.

In this embodiment, as shown in fig. 1 to 10, the nuclear punching tool 10 includes a punch 12 and blades 13 symmetrically disposed on two sides of the punch, the punch 12 is vertically fixed on the tool base 9, and can be fixed on the tool base 9 through a nut, which facilitates the disassembly and adjustment of the nuclear punching tool 10. The blade 13 is close to the end of the punch 12 far away from the cutter base 9, the edge surface of the blade 13 is arc-shaped, and the two blades 13 can form a shape similar to a semicircle. When the knife base 9 moves downward, the plunger 12 ejects the core of the fruit (such as apricot and plum), and the blade 13 divides the fruit into two parts. The blade 13 embeds the pulp along the long diameter of the fruit, and the blade 13 embeds the pulp along the long diameter, with the lowest loss rate of pulp.

Referring to fig. 6 to 9, in the present embodiment, two types of core punching tools 10 are provided, in which the end of the punch 12 of the first type of core punching tool 10 is a cylindrical head, and the end of the punch 12 of the second type of core punching tool 10 is a crosshead. However, no matter the plunger 12 is a cylindrical head or a crosshead, the end of the plunger 12 is recessed with a hemispherical groove for fixing the tip of the core, so that the core can be better ejected in the downward movement process of the plunger 12. When the fruit is apricot, in order to meet two requirements of cutting and coring of apricot, preferably, the punch 12 is a solid rod made of 304 stainless steel and having a diameter of 6mm, a hemispherical groove having a diameter of 5mm is recessed in the end of the punch 12, and the blade 13 has a thickness of 1 mm.

The first type of nuclear punching cutter 10 comprises two types of cylindrical punch rods 12, wherein the distance between a blade 13 and the end face of a cylindrical head is approximately 0 in the first type of cylindrical punch rod 12, and the distance between the blade 13 and the end face of the cylindrical head is a certain distance which is 20mm at most in the second type of cylindrical punch rod 12.

The second type of core punching tool 10 comprises two types of crosshead 12, a first crosshead 12 with a blade 13 at a distance of approximately 0mm from the end face of the crosshead, and a second crosshead 12 with a blade 13 at a distance of at most 20mm from the end face of the crosshead.

Further, in the present embodiment, referring to fig. 10, the pocket 17 is a hemispherical pocket 17, the bottom of the pocket 17 is a circular flat bottom 18, and a cross opening 19 is formed on the circular flat bottom 18. When the apricot kernel removing and cutting machine is used for kernel removing and cutting of apricots, if the size of the apricots is 35-45 mm, the outer diameter of the cells 17 is preferably 45mm, the inner diameter is 25mm, the fruit loss rate is lowest, and the outer diameter and the inner diameter of the cells 17 are not limited to the values and are determined according to the average size of the local apricots. In order to facilitate the extrusion of the core from the pocket 17, the elasticity of the material of the pocket 17 is particularly critical, and the pocket 17 is generally made of a silica gel material. The silicone rubber has a shore hardness in the range 10 to 80 and the pocket 17 is preferably 3mm thick throughout. If the shore hardness of the material of the cell 17 is too high, the cell 17 is not deformed during pulp pressing, which is likely to cause pulp damage, and if the shore hardness is too low, the pulp and the pit are likely to be extruded out of the cell 17.

In the embodiment, as shown in fig. 1 to 10, the output end of the input shaft 15 is connected with the crank connecting rod structure through a transmission mechanism; the transmission mechanism comprises a rotating shaft 20, a transmission gear 21 and a driving gear 22, wherein the rotating shaft 20 is located below the cutter base 9 and is rotatably connected to the rack 6 through a bearing, the transmission gear 21 is fixed at one end of the rotating shaft 20 close to the intermittent cam divider 14, the driving gear 22 is fixed at the output end of the input shaft 15, and the driving gear 22 is meshed with the transmission gear 21, so that when the input shaft 15 rotates, the rotating shaft 20 can be driven to rotate together. Both ends of pivot 20 all are equipped with crank connecting rod structure, and the crank 36 of two crank connecting rod structures respectively with the end fixed connection at the both ends of pivot 20, and connecting rod 35 of two crank connecting rod structures is articulated with the both sides of cutter base 9 respectively to when pivot 20 rotated, crank connecting rod structure can take cutter base 9 up-and-down reciprocating motion.

Further, in the present embodiment, as shown in fig. 1 to 10, a gear transmission structure is disposed between the driving gear 22 and the transmission gear 21, and the gear transmission structure includes a transmission shaft 23, a first driven gear 24, and a second driven gear 25; the transmission shaft 23 is rotatably connected to the rack 6, the first driven gear 24 and the second driven gear 25 are respectively fixed at two ends of the transmission shaft 23, the first driven gear 24 is meshed with the driving gear 22, the second driven gear 25 is meshed with the transmission gear 21, and the first driven gear 24 and the second driven gear 25 are driven to rotate under the rotation of the driving gear 22, so that the transmission gear 21 is driven to rotate, and the crank-link structure drives the cutter base 9 to do up-and-down reciprocating motion. The number of teeth of the second driven gear 25 is the same as that of the transmission gear 21, and the number of teeth of the drive gear 22 is the same as that of the first driven gear 24.

In this embodiment, as shown in fig. 1 to 10, the conveyor belt further includes a chain 26, the driving wheel includes a driving sprocket 27 and a driven sprocket 28, the chain 26 is wound around the driving sprocket 27 and the driven sprocket 28, the conveying unit is a cutting tray 30, the cutting tray 30 is fixed on the chain 26 along the length direction of the chain 26, and the driving sprocket 27 is connected to the output shaft 16 through a coupling 29. Referring to fig. 3, 4 and 5, the chain driving device comprises a set of driving sprockets 27, four sets of driven sprockets 28 and two chains 26, wherein the set of driving sprockets 27 comprises two driving sprockets 27, and the two driving sprockets 27 are connected through a circular shaft; each set of driven sprockets 28 comprises two driven sprockets 28, the two driven sprockets 28 being connected by a circular shaft; two chains 26 are wound around the driving sprocket 27 and the driven sprocket 28 side by side. Preferably, there are 70 cutting trays 30, on which food-grade resin material with a thickness of 10mm is mounted on the cutting trays 30, and two rows of 10 silicone pockets 17 are mounted. Of course, the above is only the preferred setting parameters, and the relevant parameters can be reasonably adjusted according to the needs.

Preferably, the chain 26 is selected from a roller chain that is suitable for use in the low speed stages of the transmission system. The pitch in the roller chain was 19.05mm, the width of each slitting tray 30 was 114.3mm, and the number of teeth of the drive sprocket 27 and the driven sprocket 28 was 24 teeth. When the input shaft 15 of the intermittent cam divider 14 rotates 180 degrees, the driven sprocket 28 will rotate 12 teeth, the chain 26 moves 12 chain links, and a cutting tray 30 moves right under the prop base 9. When the input shaft 15 of the intermittent cam divider 14 rotates 180 degrees again, the driven chain wheel 28 rotates 12 teeth, the chain 26 moves 12 chain links, the slicing tray 30 just moves out from the lower part of the cutter base 9, and the cutter base 9 completes one up-and-down reciprocating motion in the process.

In the present embodiment, as shown in fig. 1 to 10, the driving device includes a driving motor 31 and a speed reducer 32, an output shaft of the driving motor 31 is connected to the speed reducer 32, and an output shaft of the speed reducer 32 is connected to an input end of the input shaft 15. The driving motor 31 provides operation motive power for the whole continuous fruit denucleating and cutting equipment, and the motive power is reduced in speed and increased in torque through the speed reducer 32, and is distributed by the intermittent cam divider 14, and is divided into two parts: one part of the core-punching machine is transmitted to a crank connecting rod structure to drive the cutter base 9 and the core-punching cutter 10 to do up-and-down continuous reciprocating motion so as to perform the cutting and core-punching operation; the other part is transmitted to the chain 26 through the driving chain wheel 27, so that the chain 26 makes intermittent motion, the cutting tray 30 is driven to make intermittent motion, and the motion matching relationship between the conveying mechanism and the punching and cutting mechanism is realized.

Preferably, a driving motor 31 with the rated power of 1.5kW is selected, and the rated rotating speed is 1440 r/min; the reducer 32 is a worm gear reducer, and the output rotating speed of the driving motor 31 after being reduced by the reducer 32 is set to be 38r/min, namely, the transmission ratio is 38. The eccentricity of the crankshaft with the tool is 70 mm. The position of the crank 36 is preset to be uniform in motion according to the intermittent motion time of the conveyor, and when the eccentric shaft of the crank 36 is parallel to the ground, the intermittent cam divider 14 drives the driving sprocket 27 to start 180 degrees of rotation, that is, when the dividing tray 30 moves forward, the next punching motion is started.

In this embodiment, as shown in fig. 1 to 10, a core discharge passage 33 and a discharge passage 34 are fixed to the frame 6. The kernel outlet channel 33 is located below the kernel punching cutter 10 and is used for receiving the fruit kernels (apricot kernels) falling from the pockets 17 on the splitting tray 30 below the cutter base 9. The discharge channel 34 is located at the end of the conveyor path and is adapted to receive pulp falling from the pocket 17.

In this embodiment, as shown in fig. 1 to 10, a housing 1 is wrapped outside a machine frame 6, an opening is formed in the top of the housing 1 corresponding to a conveying belt, a feeding area 2 is formed by the head end of the conveying belt and the side wall of the housing 1 in an inclined downward manner, a material limiting brush is arranged at the tail end of the feeding area 2, and the material limiting brush sweeps redundant fresh apricots back to the feeding area 2. Preferably, the angle between the chain 26 at the feeding area 2 and the horizontal plane is 30 degrees, and each pocket 17 drives a fresh apricot to be automatically fed in operation. The side part and the end part of the shell 1 are respectively provided with a core outlet and a discharge outlet, the core outlet channel 33 extends out of the core outlet so as to lead the fruit core out of the shell 1, and the discharge channel 34 extends out of the discharge outlet so as to lead the pulp out of the shell 1. The nuclear outlet and the discharge outlet can be used for placing a collecting box for collection. The collecting area 5 is formed at the position of the discharging channel 34, the core punching and cutting mechanism is positioned to form a fresh apricot core cutting and removing area 4, and an artificial auxiliary fresh apricot positioning area 3 is formed between the feeding area 2 and the fresh apricot core cutting and removing area 4. Preferably, the tail end of the chain 26 also includes an angle to the horizontal, but the inclination is towards the inside to facilitate the fruit exiting the pocket 17.

Further, in this embodiment, as shown in fig. 1 to 10, the nuclear punching and splitting mechanism further includes a cutter box 7, and the cutter box 7 covers the guide vertical rod 8 and the cutter base 9, so as to prevent the nuclear punching cutter 10 and the like from being contaminated and damaged by impact and the like.

In this embodiment, as shown in fig. 1 to 10, the use process of the continuous fruit coring and cutting apparatus is as follows: namely, the fruits (apricots) pass through a feeding area 2, a manual auxiliary fresh apricot positioning area 3, a fresh apricot core cutting and removing area 4 and a collecting area 5 from the head end to the tail end of a conveyer belt in sequence.

In the feeding zone 2; firstly, placing fresh apricots in a feeding area 2; then, the driving motor 31 is started, the chain 26 is communicated with the splitting tray 30 to start to move intermittently, a part of fresh apricots can be fed into the nest holes 17 due to the fact that the splitting tray 30 at the feeding area 2 has a certain inclination angle, upward transmission of the fresh apricots is achieved, and the other part of fresh apricots can fall back to the bottom of the feeding area 2 under the action of gravity, so that separated feeding of the fresh apricots is achieved; meanwhile, the material limiting brush on the feeding area 2 can clear fresh apricots around the cells 17, and the fact that no redundant fresh apricots exist in a subsequent working area is guaranteed.

In the artificial auxiliary fresh apricot positioning area 3: the fresh apricots which are not taken from the pockets 17 need to be supplemented manually and the fresh apricots which are randomly placed in the pockets 17 need to be placed in order, so that the kernel punching cutter can be cut along the parting line of the fresh apricots to obtain apricot flesh.

In the fresh apricot cutting and coring area 4: when the fresh apricots carried by the cutting tray 30 enter the fresh apricot cutting and coring area 4, the chain 26 stops, the cutter base 9 drives the coring cutter 10 to do up-and-down reciprocating motion under the driving of the crank connecting rod structure, when the coring cutter 10 moves downwards, the blade 13 cuts the fresh apricot kernels, the apricot kernels are pushed by the punch rod 12 to be separated from the fruit pulp, the coring cutter 10 continues to move downwards, and the apricot kernels are completely ejected by the punch rod 12, so that the complete separation of the fruit pulp and the apricot kernels is realized. Meanwhile, the blade 13 and the punch 12 exert an acting force on the pocket 17 to deform the opening of the pocket 17, the separated apricot pits fall from the opening of the pocket 17 into the pit outlet channel 33 under the action of the punch 12, the pit punching cutter 10 moves upwards in a resetting mode, and two fresh pieces of pulp can be left on the pocket 17.

In the collection zone 5: after the fresh apricots are cut and denucleated, when the cutting tray 30 continues to move, the pulp carried in the cells 17 enters the collecting area 5, the cells 17 face downwards integrally along with the tail end of the cutting tray 30, and the apricot pulp is separated from the discharge channel 34 and falls into the discharge channel 34, so that the collection of the apricot pulp is completed. The actions are repeatedly completed, and the working procedures of conveying, manual positioning, cutting and coring, collecting and the like of the fresh apricots can be continuously realized.

The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims (9)

1. A continuous fruit coring and cutting device is characterized by comprising a rack, wherein a conveying mechanism, a coring and cutting mechanism and a driving mechanism are arranged on the rack;

the conveying mechanism comprises a conveying belt and a driving wheel for driving the conveying belt, the conveying belt comprises a plurality of conveying units provided with cells, and the conveying units are arranged side by side along a conveying path of the conveying belt;

the core punching and splitting mechanism comprises a guide vertical rod and a cutter base, the guide vertical rod is positioned on the conveying path of the conveying belt, the cutter base is connected to the guide vertical rod in a sliding mode, the guide vertical rod is fixed on the rack, and a core punching cutter corresponding to the cells on the conveying unit is fixed on the cutter base;

the driving mechanism comprises an intermittent cam divider, a crank connecting rod structure and a driving device fixed on the rack, the input end of an input shaft of the intermittent cam divider is connected with the driving device, the output end of the input shaft is connected with a crank of the crank connecting rod structure, a connecting rod of the crank connecting rod structure is hinged with the cutter base, and an output shaft of the intermittent cam divider is connected with the driving wheel.

2. The continuous fruit coring and splitting device of claim 1, wherein the coring cutter comprises a punch rod vertically fixed on the cutter base, and blades symmetrically arranged on two sides of the punch rod, and the blades are close to the end of the punch rod far away from the cutter base.

3. The continuous fruit coring and cutting device of claim 2, wherein the end of the plunger is a crosshead or a cylinder head.

4. The continuous fruit coring and slicing device of claim 3, wherein the pocket is a hemispherical pocket, the bottom of the pocket is a circular flat bottom, and a cross-shaped opening is formed in the circular flat bottom.

5. The continuous fruit coring and splitting device as claimed in claim 1, wherein the output end of the input shaft is connected with the crank-link structure through a transmission mechanism; the transmission mechanism comprises a rotating shaft which is rotatably connected to the rack, a transmission gear arranged at the end of the rotating shaft and a driving gear; the driving gear is fixed on the output end of the input shaft, the rotating shaft is positioned at the bottom of the cutter base, and two ends of the rotating shaft are connected with two sides of the cutter base through the crank connecting rod structure; the transmission mechanism is characterized in that a gear transmission structure is arranged between the driving gear and the transmission gear, the gear transmission structure comprises a transmission shaft which is rotatably connected to the rack, and a first driven gear and a second driven gear which are respectively meshed with the driving gear and the transmission gear are arranged at two ends of the transmission shaft.

6. The continuous fruit coring and slicing device of claim 1, wherein the conveyor belt further comprises a chain, the driving wheel comprises a driving sprocket and a driven sprocket, the driving sprocket is connected with the output shaft through a coupler, the conveying unit is a slicing tray, and the slicing tray is fixed on the chain.

7. The continuous fruit coring and cutting device of claim 6, wherein the driving device comprises a driving motor, and a speed reducer connected with the driving motor, and an output shaft of the speed reducer is connected with an input end of the input shaft.

8. The continuous fruit coring and cutting device as claimed in claim 1, wherein a coring channel is fixed on the frame below the coring cutter for receiving the fruit cores dropped from the pockets, and a discharge channel is provided at the end of the conveying path of the conveyor belt for receiving the fruit pulp dropped from the pockets.

9. The continuous fruit coring and splitting device according to claim 8, wherein a shell is wrapped outside the rack, the top of the shell is provided with an opening corresponding to the conveying belt, the side part and the end part of the shell are provided with a kernel outlet and a discharge port communicated with the kernel outlet channel and the discharge channel, the head end of the conveying belt is obliquely arranged downwards to form a feeding area with the side wall of the shell, and the tail end of the feeding area is provided with a material limiting brush.

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