CN110200298B

CN110200298B - Juice squeezing pretreatment system of fresh juice squeezing automatic vending machine

Info

Publication number: CN110200298B
Application number: CN201910453692.8A
Authority: CN
Inventors: 王波; 张金凯; 李发家; 崔焕勇; 边文峰; 范士超; 王正臣
Original assignee: Shandong Ginza Intelligent Technology Co ltd; University of Jinan
Current assignee: Shandong Ginza Intelligent Technology Co ltd; University of Jinan
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2023-06-30
Anticipated expiration: 2039-05-28
Also published as: CN110200298A

Abstract

The invention relates to the technical field of automatic fresh juice vending equipment, in particular to a juice pre-treatment system of an automatic fresh juice vending machine, which comprises a frame, a fruit storage mechanism, a horizontal inserting and taking mechanism, a vertical inserting and taking mechanism, a peeling mechanism, a split mechanism and a stoning mechanism; the horizontal inserting and taking mechanism comprises a horizontal two-axis linear module and a horizontal pin; the vertical inserting and taking mechanism comprises a vertical linear module, a vertical sliding bracket, a fruit rotating shaft driving mechanism and a vertical contact pin; the machine frame is provided with a pericarp collecting cylinder; the split mechanism comprises a split cutter, a pulp accommodating box, a rotary feeding plate and a rotary feeding plate driving mechanism; the pit removing mechanism comprises a pit ejector and a pit poking mechanism; the pit poking mechanism is used for poking the pit ejected from the vertical pin into the pericarp collecting cylinder. The fruit peeling machine is used for carrying out pretreatment such as peeling, slicing, stoning and the like on fruits, can feed the fruits after slicing into the juicing mechanism one by one, and has the advantage of high automation degree.

Description

Juice squeezing pretreatment system of fresh juice squeezing automatic vending machine

Technical Field

The invention relates to the technical field of automatic fresh juice vending equipment, in particular to a juice squeezing pretreatment system of an automatic fresh juice vending machine.

Background

The automatic juice squeezing and selling machine can realize automatic juice squeezing and selling of fruits, has the advantages of small occupied area, low labor cost and the like, and replaces the traditional manual juice selling mode to a certain extent. CN208444379U discloses a fruit juice extractor, including access arrangement, conveyer, peeling device and squeezing means etc. can squeeze after peeling fruit, prevent that pesticide residue on the peel from polluting fruit juice, however, this fruit juice extractor can't carry out the denucleation and cut the lamella to fruit, in order to realize squeezing to whole fruit, necessarily requires squeezing means's volume great, leads to the space occupation of fruit juice extractor great, moreover, harder kernel can accelerate squeezing the inside wearing and tearing of device, still can influence the taste of fruit juice. CN108888084a discloses a multifunctional fruit peeler, including lead screw, peeling knife, cutting mechanism and juice extracting mechanism etc. can realize peeling, cutting, stoning and juice extracting of fruit, however, this multifunctional fruit peeler has following shortcoming: (1) After pit removal, the pit needs to be manually removed from the contact pin, and the pit removing machine cannot be suitable for a full-automatic juicer; (2) The pulp falls into the juicing mechanism directly after the cutting of the petals, the juicing mechanism still needs to be large in size, and the juicer occupies large space when the juicer is applied to the juicer.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a juice squeezing pretreatment system of a fresh juice vending machine, which is used for carrying out juice squeezing pretreatment such as peeling, cutting, stoning and the like on fruits, can feed the fruits after cutting the leaves into a juice squeezing mechanism one by one, and has the advantage of high automation degree.

The technical problems to be solved by the invention are realized by adopting the following technical scheme: a juice pretreatment system of a fresh juice vending machine comprises a frame, a fruit storage mechanism, a horizontal inserting and taking mechanism, a vertical inserting and taking mechanism, a peeling mechanism, a split mechanism and a stoning mechanism;

the fruit storage mechanism comprises a fruit basket, wherein the fruit basket is arranged on the frame, and a plurality of storage grooves are formed in the fruit basket along the front-back direction;

the horizontal inserting and taking mechanism is arranged at the side of the fruit storage mechanism and comprises a horizontal two-axis linear module and a horizontal contact pin, the horizontal two-axis linear module is arranged on the rack, and the horizontal two-axis linear module is used for driving the horizontal contact pin to move back and forth and left and right;

the vertical inserting mechanism is arranged above the horizontal inserting mechanism and comprises a vertical linear module, a vertical sliding support, a fruit rotating shaft driving mechanism and a vertical contact pin; the vertical linear module is arranged on the frame and used for driving the vertical sliding support to move vertically; the fruit rotating shaft is tubular, the fruit rotating shaft is arranged on the vertical sliding support, the axis of the fruit rotating shaft is in the vertical direction, and the fruit rotating shaft driving mechanism is arranged on the vertical sliding support and is used for driving the fruit rotating shaft to rotate; the vertical contact pin is fixedly arranged at the lower end of the fruit rotating shaft;

the peeling mechanism is arranged below the horizontal inserting and taking mechanism, and the machine frame is provided with a pericarp collecting cylinder;

the split mechanism is arranged below the peeling mechanism and comprises a split cutter, a pulp accommodating box, a rotary feeding plate and a rotary feeding plate driving mechanism; the slicing knife is fixedly arranged on the frame and comprises an annular blade and a radiation blade, the annular blade is coaxial with the fruit rotating shaft, and the radiation blade is radially arranged by taking the annular blade as the center; the pulp accommodating box is fixedly arranged below the slicing knife, a partition plate corresponding to the radiation blade is arranged in the pulp accommodating box, and the interior of the pulp accommodating box is divided into a plurality of accommodating cavities by the partition plate; the rotary feeding plate is coaxially arranged below the pulp accommodating box, a blanking notch matched with the accommodating cavity is formed in the rotary feeding plate, and the rotary feeding plate driving mechanism is arranged on the frame and used for driving the rotary feeding plate to rotate;

the pit removing mechanism comprises a pit ejector and a pit poking mechanism; the fruit pit ejector is fixedly arranged on the frame and sleeved inside the fruit rotating shaft; the pit poking mechanism is used for poking the pit ejected from the vertical contact pin into the pericarp collecting cylinder.

The technical scheme of the invention is as follows: the fruit storage mechanism further comprises a fruit basket lifting mechanism, wherein the fruit basket lifting mechanism is arranged on the frame and used for lifting the fruit basket, and the fruit storage mechanism comprises a plurality of fruit baskets.

The technical scheme of the invention is as follows: the fruit basket lifting mechanism is a chain type lifting mechanism.

The technical scheme of the invention is as follows: the peeling mechanism comprises a cutter arm, a peeling cutter, a force adjusting pin, a limiting pin and a torsion spring; the cutter arm is arranged on the frame in a swinging way, and the peeling knife is arranged on the cutter arm; the rack is provided with a plurality of adjusting holes, and the force adjusting pin and the limiting pin are arranged on the rack through the adjusting holes; the torsion spring is arranged on the frame and acts between the force adjusting pin and the cutter arm, and the torsion spring applies torque to the cutter arm to swing towards the limiting pin.

The technical scheme of the invention is as follows: the peeling mechanism also comprises a peel guide piece which is arranged on the cutter arm and used for guiding the peeled peel into the peel collecting cylinder.

The technical scheme of the invention is as follows: the stirring mechanism comprises a swinging driving mechanism and a stirring rod, the swinging driving mechanism is arranged on the frame, and the swinging driving mechanism can drive the stirring rod to swing around a vertical axis towards the upper port of the pericarp collecting cylinder.

The technical scheme of the invention is as follows: the swing driving mechanism is a swing electromagnet or a swing cylinder.

The technical scheme of the invention is as follows: the fruit rotating shaft is fixedly provided with a pressing disc, and the pressing disc is located above the vertical contact pin. By adopting the technical scheme, the press disc can enable the pulp to smoothly enter the pulp accommodating box.

The technical scheme of the invention is as follows: the split device further comprises a material pressing spiral, and the material pressing spiral is arranged below the rotary feeding plate and connected with the rotary feeding plate driving mechanism. By adopting the technical scheme, the rotary feeding plate driving mechanism drives the pressing screw to rotate so as to press pulp into the juice extracting mechanism below.

The technical scheme of the invention is as follows: still include fruit supporting mechanism, fruit supporting mechanism establishes in the below of horizontal interpolation mechanism, fruit supporting mechanism includes baffle and baffle actuating mechanism, but baffle horizontal slip installs in the frame, baffle actuating mechanism can drive the baffle horizontal slip to under the vertical contact pin. By adopting the technical scheme, when the vertical inserting and taking mechanism inserts and takes fruits, the baffle driving mechanism drives the baffle to move to the lower part of the fruits and is used for supporting the fruits so as to prevent the horizontal contact pin from being bent due to overlarge radial force.

Compared with the prior art, the juice pretreatment system of the fresh juice vending machine has the beneficial effects that: (1) After the fruits are cut by the slicing knife, the fruit pits are positioned on the vertical pins, the vertical linear module drives the fruit rotating shaft to ascend, the fruit pit ejectors fixed on the frame eject the fruit pits, and the pit poking mechanism pokes the fruit pits ejected from the vertical pins by the fruit pit ejectors into the fruit pit collecting cylinder, so that automatic pit removal is realized; (2) After the fruit is cut by the slicing knife, the pulp falls into the pulp accommodating box, and the rotary feeding plate driving mechanism drives the rotary feeding plate to rotate, so that the pulp in the pulp accommodating box falls into the juicing mechanism below one by one, and therefore, the juicing mechanism with smaller volume can be adopted, and the space occupation of the juicer can be reduced.

Drawings

Fig. 1 is a perspective view of a juice extraction pretreatment system (hidden fruit storage mechanism) of a fresh juice vending machine according to an embodiment.

FIG. 2 is a front view of a juice extraction pretreatment system of a fresh juice vending machine according to an embodiment.

Fig. 3 is a perspective view of a vertical insertion mechanism in an embodiment.

Fig. 4 is a perspective view of the peeling mechanism, and the fruit support mechanism in an embodiment.

Fig. 5 is a partial enlarged view of a portion a in fig. 4.

Fig. 6 is a perspective view of a split mechanism in an embodiment.

Fig. 7 is an exploded view of the split mechanism in an embodiment.

FIG. 8 is a schematic view of the structure of the fruit basket according to the embodiment.

In the figure: 1. the fruit peeling machine comprises a frame, 2, fruit baskets, 3, a storage tank, 4, a horizontal contact pin, 5, a vertical linear module, 6, a vertical sliding support, 7, a fruit rotating shaft, 8, a vertical contact pin, 9, a pressing plate, 10, a fruit peel collecting cylinder, 11, a pulp accommodating box, 12, a rotary feeding plate, 13, an annular blade, 14, a radiation blade, 15, a baffle plate, 16, a blanking notch, 17, a fruit core ejector, 18, a chain lifting mechanism, 19, a cutter arm, 20, a peeling knife, 21, a force adjusting pin, 22, a limiting pin, 23, a torsion spring, 24, an adjusting hole, 25, a fruit peel guide, 26, a pressing spiral, 27, a deflector rod, 28, a swinging electromagnet, 29, a baffle plate, 30, an electric push rod, 31, a left and right linear module, 32, a front and rear linear module, a lead screw, 34, a lead screw driving motor, 35, a fruit rotating shaft driving motor, 36, a belt transmission mechanism, 37, a rotary feeding plate driving motor, 38, a driving gear, 39, a driven gear, 40 and fruits.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the following description of the specific embodiments of the present invention will be given with reference to the accompanying drawings.

As shown in fig. 1 to 8, a juice pretreatment system of a fresh juice vending machine comprises a frame 1, a fruit storage mechanism, a horizontal inserting and taking mechanism, a vertical inserting and taking mechanism, a peeling mechanism, a split mechanism and a stoning mechanism.

The fruit storage mechanism comprises a fruit basket 2 and a fruit basket lifting mechanism, wherein the fruit basket lifting mechanism is arranged on the frame 1 and used for lifting the fruit basket 2, specifically, as shown in fig. 2, the fruit basket lifting mechanism is a chain lifting mechanism 18, the chain lifting mechanism 18 comprises two groups of chain transmission mechanisms arranged side by side and a chain transmission driving motor (not shown in the figure) used for driving the chain transmission mechanisms, and two ends of the fruit basket 2 are respectively connected with chains of the two groups of chain transmission mechanisms. The fruit storage mechanism comprises a plurality of fruit baskets 2. As shown in fig. 8, a plurality of storage tanks 3 are provided in the front-rear direction on the basket 2.

The horizontal inserting mechanism is arranged on the side of the fruit storage mechanism and comprises a horizontal two-axis linear module and a horizontal inserting needle 4, the horizontal two-axis linear module is arranged on the frame 1 and used for driving the horizontal inserting needle 4 to move back and forth and left and right, and concretely, as shown in fig. 1 and 2, the horizontal two-axis linear module comprises a left linear module 31 and a right linear module 32 and a front linear module 32, the left linear module 31 and the right linear module 31 are fixedly arranged on the frame 1, the front linear module 32 is fixedly connected with a sliding block of the left linear module 31 and the right linear module 31, and the horizontal inserting needle 4 is fixedly connected with the sliding block of the front linear module 32 and the rear linear module 32.

The sensor detects the fruit 40 in the fruit basket 2, the front-back linear module 32 drives the horizontal pin 4 to be aligned with the fruit 40, and then the left-right linear module 31 drives the horizontal pin 4 to be inserted into the fruit 40, so that the fruit 40 can be horizontally inserted and taken. When there is no fruit 40 in one basket, the chain elevator 18 drives the basket adjacent to the basket to the same horizontal position as the horizontal pin 4.

The vertical inserting mechanism is arranged above the horizontal inserting mechanism and comprises a vertical linear module 5, a vertical sliding support 6, a fruit rotating shaft 7, a fruit rotating shaft driving mechanism vertical contact pin 8 and a pressing plate 9. The vertical linear module 5 is mounted on the frame 1 and is used for driving the vertical sliding support 6 to move vertically, specifically, as shown in fig. 1-3, the vertical linear module 5 comprises a screw 33 and a screw driving motor 34, the screw 33 is mounted on the frame 1, the axis of the screw 33 is in a vertical direction, the vertical sliding support 6 is mounted on the frame 1 in a vertically sliding manner through a guide post and is in threaded fit with the screw, and the screw driving motor 34 is mounted on the frame 1 and is connected with the screw 33. The fruit pivot 7 is the tubulose, and fruit pivot 7 is installed on vertical sliding support 6 and its axis is vertical direction, and fruit pivot actuating mechanism installs on vertical sliding support 6 and is used for driving fruit pivot 7 rotatory, and specifically, as shown in fig. 3, fruit pivot actuating mechanism includes fruit pivot driving motor 35 and belt drive mechanism 36, and fruit pivot driving motor 35's output shaft passes through belt drive mechanism 36 and is connected with fruit pivot 7. The vertical contact pin 8 and the pressure plate 9 are fixedly arranged at the lower end of the fruit rotating shaft 7, and the pressure plate 9 is positioned above the vertical contact pin 8.

The fruit is moved to the position right below the vertical contact pin 8 by the horizontal inserting mechanism, the vertical contact pin 8 is driven by the vertical linear module to move downwards to insert the fruit 40, and then the horizontal contact pin 4 is driven by the left and right linear modules 31 to be pulled out of the fruit 40, so that the fruit 40 is vertically inserted.

When the vertical pin 8 is inserted with the fruit 40, in order to prevent the horizontal pin 4 from being bent due to excessive radial force, a fruit supporting mechanism is further arranged below the horizontal inserting mechanism, the fruit supporting mechanism comprises a baffle 29 and a baffle driving mechanism, the baffle 29 can be horizontally and slidably arranged on the frame 1, the baffle driving mechanism is arranged on the frame 1, and the baffle driving mechanism can drive the baffle 29 to horizontally slide to be right below the vertical pin 8 so as to support the fruit 40, and the baffle driving mechanism of the embodiment is preferably an electric push rod 30.

The machine frame 1 is provided with a fruit peel collecting cylinder 10, and the lower end of the fruit peel collecting cylinder 10 is connected with a fruit residue collecting box.

The peeling mechanism is arranged below the horizontal inserting and taking mechanism, and as shown in fig. 4 and 5, the peeling mechanism comprises a cutter arm 19, a peeling cutter 20, a force adjusting pin 21, a limiting pin 22, a torsion spring 23 and a peel guide 25. The cutter arm 19 is swingably mounted on the frame 1, and the peeling blade 20 is mounted on the cutter arm 19. The frame 1 is provided with a plurality of adjusting holes 24, and the force adjusting pin 21 and the limiting pin 22 are arranged on the frame 1 through the adjusting holes 24. A torsion spring 23 is mounted on the frame 1 and acts between the force adjustment pin 21 and the cutter arm 19, the torsion spring 23 applying a torque to the cutter arm 19 that swings toward the limit pin 22.

The peeling knife 20 is provided with a chamfer, the vertical inserting and taking mechanism drives the fruit 40 to move downwards, the knife arm 19 can swing towards the force adjusting pin 21 through the chamfer, and the knife edge of the peeling knife 20 is tightly attached to the fruit 40 under the action of the torsion spring 23. When peeling, the fruit rotating shaft driving motor 35 drives the fruit 40 to rotate through the fruit rotating shaft 7, meanwhile, the vertical linear module drives the fruit 40 to move downwards, the cutter arm 19 makes profiling swing, the peeling knife 20 peels off the fruit peel, and the fruit peel enters the fruit residue collecting box through the fruit peel collecting cylinder 10 under the action of centrifugal force.

The force adjusting pin 21 can be inserted into a suitable adjusting hole 24 according to the kind or size of fruit to adjust the preset torque of the torsion spring 23, and the limit pin 22 can be inserted into a suitable adjusting hole 24 to adjust the limit position of the cutter arm 19.

The peel guide 25 is mounted on the cutter arm 19 and is used for guiding the peel peeled by the peeling knife 20 into the peel collection canister 10 to prevent the peel from splashing and polluting, and specifically, as shown in fig. 6, the peel guide 25 is in a dustpan shape, and two ends of the peel guide are respectively butted with the peeling knife 20 and the peel collection canister 10.

The split mechanism is arranged below the peeling mechanism, and as shown in fig. 6 and 7, the split mechanism comprises a split cutter, a pulp accommodating box 11, a rotary feeding plate 12, a pressing screw 26 and a rotary feeding plate driving mechanism. The slicing knife is fixedly arranged on the frame 1 and comprises an annular blade 13 and a radiation blade 14, the annular blade 13 is coaxial with the fruit rotating shaft 7, and the radiation blade 14 is provided with eight blades and is radially arranged by taking the annular blade 13 as the center. The pulp accommodating box 11 is fixedly arranged below the slicing knife, eight partition plates 15 corresponding to the radiation blades 14 are arranged in the pulp accommodating box 11, and the inside of the pulp accommodating box 11 is divided into eight accommodating cavities by the partition plates 15. The rotary feeding plate 12 is coaxially arranged below the pulp accommodating box 11, and a blanking notch 16 matched with the accommodating cavity is arranged on the rotary feeding plate 12. The rotary feeding plate driving mechanism is mounted on the frame 1 and used for driving the rotary feeding plate 12 to rotate, and specifically comprises a rotary feeding plate driving motor 37, a driving gear 38 and a driven gear ring 39, wherein the driving gear 38 is connected with an output shaft of the rotary feeding plate driving motor 37, the driven gear ring 39 is coaxially connected with the rotary feeding plate 12, and the driving gear 38 is meshed with the driven gear ring 39. The press screw 26 is mounted below the rotary feed plate 12 and is connected to a rotary feed plate drive motor 37 for pressing pulp into the underlying juice extractor mechanism.

Under the drive of the vertical linear module, the fruit peeled by the peeling mechanism continues to move downwards, and under the relative action of the pressing plate 9 and the slicing knife, the fruit is sliced into eight pieces by the slicing knife and falls into eight accommodating cavities in the pulp accommodating box 11 respectively. The rotary feeding plate driving motor 37 drives the rotary feeding plate 12 to rotate through the driving gear 38 and the driven gear ring 39, so that eight-petal pulp falls into the juicing mechanism below in sequence, and meanwhile, the rotary feeding plate driving motor 37 drives the pressing screw 26 to rotate, so that pulp entering the juicing mechanism is extruded, and the pulp is prevented from being accumulated at a feed inlet of the juicing mechanism.

The stoning mechanism comprises a kernel ejector 17 and a kernel poking mechanism. The kernel ejector 17 is fixedly arranged on the frame 1 and sleeved inside the fruit rotating shaft 7. The pit poking mechanism is used for poking the pit ejected from the vertical pin 8 by the pit ejector 17 into the pericarp collecting barrel 10, specifically, the pit poking mechanism comprises a swing driving mechanism and a poking rod 27, the swing driving mechanism is installed on the frame 1, the swing driving mechanism can drive the poking rod 27 to swing around a vertical axis towards the upper port of the pericarp collecting barrel 10, and the swing driving mechanism can be a swing electromagnet 28 or a swing cylinder, and in the embodiment, the swing electromagnet 28 is preferred.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. Juice pretreatment system of freshly squeezed juice vending machine, its characterized in that: comprises a frame (1), a fruit storage mechanism, a horizontal inserting and taking mechanism, a vertical inserting and taking mechanism, a peeling mechanism, a split mechanism and a stoning mechanism;

the fruit storage mechanism comprises a fruit basket (2), the fruit basket (2) is arranged on the frame (1), and a plurality of storage grooves (3) are formed in the fruit basket (2) along the front-back direction;

the fruit storage mechanism further comprises a fruit basket lifting mechanism, the fruit basket lifting mechanism is arranged on the frame (1) and used for lifting the fruit basket (2), and the fruit storage mechanism comprises a plurality of fruit baskets (2);

the horizontal inserting and taking mechanism is arranged at the side of the fruit storage mechanism and comprises a horizontal two-axis linear module and a horizontal contact pin (4), the horizontal two-axis linear module is arranged on the frame (1), and the horizontal two-axis linear module is used for driving the horizontal contact pin (4) to move forwards and backwards and leftwards and rightwards;

the vertical inserting mechanism is arranged above the horizontal inserting mechanism and comprises a vertical linear module (5), a vertical sliding support (6), a fruit rotating shaft (7), a fruit rotating shaft driving mechanism and a vertical contact pin (8); the vertical linear module (5) is arranged on the frame (1) and is used for driving the vertical sliding bracket (6) to move vertically; the fruit rotating shaft (7) is tubular, the fruit rotating shaft (7) is arranged on the vertical sliding support (6) and the axis of the fruit rotating shaft is in the vertical direction, and the fruit rotating shaft driving mechanism is arranged on the vertical sliding support (6) and is used for driving the fruit rotating shaft (7) to rotate; the vertical contact pin (8) is fixedly arranged at the lower end of the fruit rotating shaft (7);

the peeling mechanism is arranged below the horizontal inserting and taking mechanism, and the machine frame (1) is provided with a pericarp collecting cylinder (10); the peeling mechanism comprises a cutter arm (19), a peeling cutter (20), a force adjusting pin (21), a limiting pin (22) and a torsion spring (23); the cutter arm (19) is arranged on the frame (1) in a swinging way, and the peeling cutter (20) is arranged on the cutter arm (19); the machine frame (1) is provided with a plurality of adjusting holes (24), and the force adjusting pin (21) and the limiting pin (22) are arranged on the machine frame (1) through the adjusting holes (24); the torsion spring (23) is arranged on the frame (1) and acts between the force adjusting pin (21) and the cutter arm (19), and the torsion spring (23) applies a torque swinging towards the limiting pin (22) to the cutter arm (19);

the split mechanism is arranged below the peeling mechanism and comprises a split cutter, a pulp accommodating box (11), a rotary feeding plate (12) and a rotary feeding plate driving mechanism; the slicing knife is fixedly arranged on the frame (1), the slicing knife comprises an annular blade (13) and a radiation blade (14), the annular blade (13) is coaxial with the fruit rotating shaft (7), and the radiation blade (14) is radially arranged by taking the annular blade (13) as the center; the pulp accommodating box (11) is fixedly arranged below the slicing knife, a partition plate (15) corresponding to the radiation blade (14) is arranged in the pulp accommodating box (11), and the interior of the pulp accommodating box (11) is divided into a plurality of accommodating cavities by the partition plate (15); the rotary feeding plate (12) is coaxially arranged below the pulp accommodating box (11), a blanking notch (16) matched with the accommodating cavity is formed in the rotary feeding plate (12), and the rotary feeding plate driving mechanism is arranged on the frame (1) and used for driving the rotary feeding plate (12) to rotate;

the pit removing mechanism comprises a pit ejector (17) and a pit poking mechanism; the fruit pit ejector (17) is fixedly arranged on the frame (1) and sleeved in the fruit rotating shaft (7); the pit poking mechanism is used for poking the pit ejected by the pit ejector (17) from the upper part and the lower part of the vertical contact pin (8) into the pericarp collecting cylinder (10).

2. The juice extraction pretreatment system of a freshly extracted juice vending machine of claim 1, wherein: the basket lifting mechanism is a chain type lifting mechanism (18).

3. The juice extraction pretreatment system of a freshly extracted juice vending machine of claim 1, wherein: the peeling mechanism further comprises a peel guide (25), wherein the peel guide (25) is arranged on the cutter arm (19) and is used for guiding the peel peeled by the peeling cutter (20) into the peel collecting cylinder (10).

4. The juice extraction pretreatment system of a freshly extracted juice vending machine of claim 1, wherein: the stirring mechanism comprises a swinging driving mechanism and a stirring rod (27), the swinging driving mechanism is arranged on the frame (1), and the swinging driving mechanism can drive the stirring rod (27) to swing around a vertical axis towards the upper port of the pericarp collecting cylinder (10).

5. The juice extraction pretreatment system of a freshly extracted juice vending machine of claim 4, wherein: the swing driving mechanism is a swing electromagnet (28) or a swing cylinder.

6. Juice extracting pretreatment system of a fresh juice vending machine according to any one of claims 1 to 5, characterized in that: the fruit rotating shaft (7) is fixedly provided with a pressing disc (9), and the pressing disc (9) is located above the vertical contact pin (8).

7. Juice extracting pretreatment system of a fresh juice vending machine according to any one of claims 1 to 5, characterized in that: the split mechanism further comprises a material pressing screw (26), and the material pressing screw (26) is arranged below the rotary feeding plate (12) and connected with the rotary feeding plate driving mechanism.

8. Juice extracting pretreatment system of a fresh juice vending machine according to any one of claims 1 to 5, characterized in that: the fruit inserting and taking device comprises a rack (1), and is characterized by further comprising a fruit supporting mechanism, wherein the fruit supporting mechanism is arranged below the horizontal inserting and taking mechanism and comprises a baffle (29) and a baffle driving mechanism, the baffle (29) is horizontally and slidably arranged on the rack (1), the baffle driving mechanism is arranged on the rack (1), and the baffle driving mechanism can drive the baffle (29) to horizontally slide to the position right below the vertical contact pin (8).