Automatic fruit processing device

Abstract

The invention relates to the technical field of pomelo peel processing, and particularly discloses an automatic fruit processing device which comprises a mounting frame, a central column is arranged at the bottom of the mounting frame, a pomelo wrapping and peeling mechanism is arranged at the top of the central column, and a pulp cutting and separating mechanism is arranged at the top of the pomelo wrapping and peeling mechanism. And the pulp cutting and separating mechanism is arranged on a horizontal plate at the top of the mounting frame. A worker only needs to place the grapefruits on the grapefruit conveying belt in the whole process, and grapefruit peel stripping and pulp cutting are automatically completed through the pulp cutting and separating mechanism, the grapefruit wrapping and peeling mechanism and the peeling auxiliary mechanism. And the peeled shaddock peel and the cut pulp segments are moved to respective conveying belts by using a manipulator and are conveyed to a next processing point to be processed in a next process. Labor force is saved, stripping and cutting efficiency is improved, and grapefruit processing efficiency is integrally improved.

Description

Technical Field

[0001] The invention relates to the technical field of grapefruit peel processing, in particular to an automatic fruit processing device. Background Art

[0002] Pomelo, the mature fruit of the Rutaceae plant pomelo, is mainly produced in southern my country, such as Guangdong and Guangxi. Pomelo has the effects of health care, treatment of frostbite, expectoration and cough relief, weight loss and beauty. Because the pomelo peel is thick, about 12-25 mm thick, the pomelo peel accounts for more than 30% of the entire pomelo mass, and it is not convenient to peel.

[0003] Simply selling grapefruits does not have high added value and cannot maximize economic benefits. In addition, the amount of grapefruits put on the market each year is large and concentrated in time, which can easily lead to backlogs due to temporary sluggish sales. Therefore, the deep processing of grapefruits has attracted more and more attention. For example, the outermost yellow peel and pulp of grapefruits can be made into grapefruit sauce and grapefruit tea, and the white spongy body in the inner layer of grapefruit peel can be made into preserved fruit, etc. Therefore, how to separate the grapefruit pulp has become the primary task of deep processing.

[0004] In grapefruit processing plants, peeling grapefruit and removing its pulp is an essential pre-treatment process for grapefruit processing and comprehensive utilization. At present, enterprises mainly rely on manual peeling tools to peel grapefruit, which is labor-intensive and has low production efficiency. Now there are some grapefruit peeling devices, which can easily remove the pulp in the middle of the grapefruit by cutting directly around the grapefruit. Summary of the invention

[0005] In order to solve the technical problems raised by the above background, the present invention provides an automatic fruit processing device, which frees the hands of workers. The whole process only requires workers to place the grapefruit on the grapefruit conveyor belt, and the grapefruit peeling and pulp cutting are automatically completed by the pulp cutting and separation mechanism, the grapefruit wrapping and peeling mechanism and the peeling auxiliary mechanism. The peeled grapefruit peel and the cut pulp segments are moved to their respective conveyor belts by a manipulator and sent to the next processing point for the next process. Not only does it save labor, but the peeling and cutting efficiency is improved, which will improve the overall grapefruit processing efficiency.

[0006] Based on the above technical ideas, the technical solution adopted by the present invention is: A fruit automatic processing device comprises a mounting frame, a central column is arranged at the bottom of the mounting frame, a grapefruit wrapping and peeling mechanism is arranged on the top of the central column, a pulp cutting and separating mechanism is arranged on the top of the grapefruit wrapping and peeling mechanism, and the pulp cutting and separating mechanism is arranged on a horizontal plate on the top of the mounting frame.

[0007] On the basis of the above technical solution, further, the grapefruit wrapping and peeling mechanism includes a supporting column, a frustum is arranged on the supporting column, a plurality of equally spaced cutting petals are arranged around the frustum, the plurality of petals are gathered to form an ellipsoid structure, arc-shaped cutting blades are arranged on both sides of each cutting petal, and a plurality of barbs are arranged on the inner surface of the cutting petal.

[0008] On the basis of the above technical solution, further, the outer end of the arc-shaped cutting blade is located at the center axis of the side wall of the cut petals or 1 / 3 of the distance from the inner surface, and the inner end surface of the arc-shaped cutting blade exceeds the inner surface of the cut petals.

[0009] On the basis of the above technical solution, further, a limiting needle is arranged on the round table, a telescopic rod B is arranged at the bottom of the limiting needle, and the telescopic rod B is wrapped inside the supporting column.

[0010] On the basis of the above technical solution, further, a circular ring is arranged around the support column, a plurality of guide holes are arranged on the circular ring, a guide column is arranged in each guide hole, the guide column can move horizontally in the guide hole, the top of the guide column is connected to the back side of the cut petals, and at least two telescopic rods A are arranged at the bottom of the circular ring.

[0011] On the basis of the above technical solution, further, the device also includes a peeling auxiliary mechanism, which includes an extrusion shear, which is formed by splicing two semicircular extrusions. A handle is provided on the same side of the two semicircular extrusions, and the two handles are provided on the same hinge axis. The hinge axis is provided on arm A on the cross, and arm C symmetrical to arm A is connected to the downward flip assembly. Baffles are provided on arm B and arm D of the cross, and a reset spring is provided between the two baffles and the handles adjacent to them, and the two ends of the reset spring are hinged to the baffle and the handle respectively.

[0012] On the basis of the above technical solution, further, the downward flipping assembly includes a fixed seat, the rear wall of the fixed seat is arranged on the vertical side wall of the mounting frame, and the front wall of the fixed seat is provided with grooves distributed along its height direction, a screw rod is arranged in the groove, the top of the screw rod is connected to the output shaft of the motor A through a reducer and a coupling, the motor A is arranged on the top of the fixed seat, a slider A is arranged on the screw rod, an open groove is arranged at the front end of the slider A, the arm C of the cross is located in the open groove and intersects with the slider A, and an azimuth adjustment unit is arranged between the slider A and the arm C of the cross.

[0013] On the basis of the above technical solution, further, the azimuth adjustment includes a motor B, which is arranged on the top of the slider A, and the output shaft of the motor B passes through the slider A and is connected to the driving wheel. A driven wheel is arranged at the bottom of the arm C of the cross, and the driven wheel is meshed with the driving wheel.

[0014] On the basis of the above technical solution, further, the pulp cutting and separation mechanism includes a telescopic rod C, which is arranged on a horizontal plate at the top of the mounting frame, a central column A is arranged below the telescopic rod C, and a pulp cutting and separation component is arranged on the central column A.

[0015] On the basis of the above technical solution, further, the pulp cutting and separation component includes a telescopic rod D, which is arranged at the lower end of the central column A, the telescopic rod D is arranged on the inner side of the central column A, and a central column B is arranged below the telescopic rod D, and a plurality of equally spaced connecting rod units are arranged along the circumference of the central column B, and a cutting needle is hinged at the end of the connecting rod unit, and a ring platform is arranged on the outer side of the bottom of the central column B, and the top of the ring platform is connected to the central column A through a fixed column, and a plurality of equally spaced guide rails are arranged along the circular wall of the ring platform, and the guide rails correspond to the connecting rod units one by one, and the cutting needle passes through the guide rails.

[0016] Compared with the prior art, the present invention has the following advantages: 1. The automatic grapefruit processing device designed by the present invention liberates the hands of workers. The whole process only requires workers to place grapefruits on the grapefruit conveyor belt, and the grapefruit peeling and pulp cutting are automatically completed by the pulp cutting and separation mechanism, the grapefruit wrapping and peeling mechanism, and the peeling auxiliary mechanism. The peeled grapefruit peel and the cut pulp segments are moved to their respective conveyor belts by a manipulator and sent to the next processing point for the next process. Not only does it save labor, but the peeling and cutting efficiency is improved, which will improve the overall grapefruit processing efficiency.

[0017] 2. The grapefruit wrapping and peeling mechanism designed in the present invention utilizes the principle of the petal mechanism and adopts a flexible material to form a petal unit capable of wrapping the grapefruit. Then, each petal unit is an independent cutting tool. Both sides of the petal unit are provided with arc-shaped cutting blades matching the shape thereof. The cutting blades are made of the same material as the measuring tape, or plastic, to form cutting petals. The telescopic rod A drives the guide column to pull the cutting petals to gather and wrap the grapefruit, and the arc-shaped cutting blades on both sides are sunken into the peel. The cutting petals are squeezed by the peeling auxiliary mechanism to cause the arc-shaped cutting blades to continue to sink into the peel, thereby ensuring that the entire peel is cut open. Then, the telescopic rod A drives the guide rod to pull the cutting petals to flip open, separate the pulp from the flesh, and use the barbs on the inner side of the cutting petals to hook the peel, thereby effectively separating the peel and the flesh.

[0018] 3. The fruit pulp cutting and separation mechanism designed in the present invention includes a central axis structure formed by sequentially connecting a telescopic rod C, a central column A, a telescopic rod D and a central column B, a plurality of equally spaced slide grooves are arranged on the outer side of the central column A along its circumference, a slider and a compression spring are arranged in the slide groove, the slider can only move up and down along the slide groove, and the compression spring is located between the slider and the bottom wall of the slide groove, one end of the connecting rod C is hinged to the slider, and the other end thereof is hinged to the rod body of the connecting rod B; and a plurality of connecting rods A are arranged on the central column B along its circumferential direction, one end of the connecting rod A is hinged to the side wall of the central column B, and the other end thereof is connected to one end of the connecting rod B, and the other end of the connecting rod B is connected to the cutting needle, a ring platform is arranged at the bottom of the central column B, the top of the ring platform is connected to the central column A through a fixed column, and a plurality of equally spaced guide rails are arranged along the circular wall of the ring platform, the guide rails correspond to the connecting rod units one by one, and the cutting needle passes through the guide rails. In the initial state, the slider is located at the top of the slide, connecting rod A and connecting rod B are gathered together, and all the cutting needles are gathered together, and the cutting needles are flush with the bottom of the guide rail and are located at the innermost side of the guide rail. During the cutting process, the cutting needles move back and forth from the inside to the outside of the guide rail and from top to bottom. Its movement is similar to that of a sawtooth, moving back and forth to cut the pulp, and using the synchronously moving downward and backward guide rail to break the cut pulp along the cutting line, thereby completely separating the pulp automatically, and pushing the cut pulp petals onto the pulp conveyor belt and transporting them to the next processing point for the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a side view of an automatic fruit processing device according to the present invention.

[0020] Figure 2 The figure is a front view of an automatic fruit processing device according to the present invention.

[0021] Figure 3 It is a three-dimensional view of an automatic fruit processing device according to the present invention, viewed 45 degrees upward from the left.

[0022] Figure 4 The present invention is a three-dimensional view of an automatic fruit processing device viewed 45 degrees downward from the right.

[0023] Figure 5 It is a schematic diagram of the coordination of the grapefruit wrapping and peeling mechanism, the pulp cutting and separation mechanism and the peeling auxiliary mechanism in the present invention.

[0024] Figure 6 It is a schematic diagram of the cooperation between the pulp cutting and separation mechanism and the peeling auxiliary mechanism in the present invention.

[0025] Figure 7 It is a schematic diagram of the grapefruit wrapping and peeling mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the peeling auxiliary mechanism in the present invention.

[0027] Fig. 9 It is a schematic diagram of the pulp cutting and separation mechanism in the present invention.

[0028] Among them, 1. mounting frame; 2. grapefruit wrapping and peeling mechanism; 201. support column; 202. telescopic rod A; 203. ring; 204. guide hole; 205. guide column; 206. cutting petals; 207. limit needle; 3. pulp cutting and separation mechanism; 301. telescopic rod C; 302. center column A; 303. slider B; 304. center column B; 305. connecting rod C; 306. connecting rod B; 307. connecting rod A; 308. Guide rail; 309. Cutting needle; 310. Telescopic rod E; 311. Slide groove; 312. Ring platform; 313. Fixed column; 314. Compression spring; 4. Peeling auxiliary mechanism; 401. Fixed seat; 402. Slider A; 403. Motor A; 404. Motor B; 405. Driving wheel; 406. Driven wheel; 407. Cross; 408. Handle; 409. Semicircular extrusion; 5. Horizontal cutting blade. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.

[0030] Example 1 This embodiment specifically provides a fruit automatic processing device, such as Figure 1-9 As shown, the device includes a mounting frame, a central column is arranged at the bottom of the mounting frame, a grapefruit wrapping and peeling mechanism is arranged on the top of the central column, a pulp cutting and separating mechanism is arranged on the top of the grapefruit wrapping and peeling mechanism, and the pulp cutting and separating mechanism is arranged on the horizontal plate at the top of the mounting frame.

[0031] The processing device is described in detail below using the grapefruit processing process.

[0032] When the grapefruit processing device designed above is put into use in a grapefruit processing plant, it is used in conjunction with a conveyor belt and a manipulator. Two groups of conveyor belts are arranged around the mounting frame, one group of conveyor belts is used to convey the grapefruit peel, and the other group of conveyor belts is used to convey the grapefruit pulp, and then the next step of operation is carried out.

[0033] The grapefruit wrapping and peeling mechanism includes a supporting column, a frustum is arranged on the supporting column, and a plurality of cutting petals with equal intervals are arranged around the frustum. The cutting petals are made of silicone or elastic steel. The plurality of petals gather to form an ellipsoid structure, and its shape is similar to that of a grapefruit. Arc-shaped cutting blades are arranged on both sides of each cutting petal. The arc-shaped cutting blades can be bent and flattened as the petals open, and their materials can be deformable elastic steel or plastic.

[0034] A circular ring is arranged around the support column, and a plurality of guide holes are arranged on the circular ring. A guide column is arranged in each guide hole, and the guide column can move horizontally in the guide hole. The top of the guide column is connected to the back of the cut petals. At least two telescopic rods A are arranged at the bottom of the circular ring. In this embodiment, three telescopic rods A are arranged, and hydraulic rods can be used for the three telescopic rods A. Alternatively, one of the telescopic rods A can adopt a hydraulic cylinder, and the other two telescopic rods A can adopt a nested structure of an outer cylinder and an inner rod, and the inner rod can move up and down in the outer cylinder.

[0035] In the initial state, telescopic rod A drives the circular ring to pull the cut petals down and unfold through the guide column, exposing the upper surface of the round table. Then the grapefruit on the conveyor belt is placed on the round table by a robot, and the telescopic rod A is piled upward. The guide rod moves inward along the guide hole and pushes up the petals to wrap the grapefruit. The arc-shaped blades on both sides of the petals sink into the grapefruit peel, and then the arc-shaped blades are squeezed by the peeling auxiliary mechanism to continue to sink inward, which is enough to completely cut the grapefruit peel.

[0036] In order to prevent the guide rod from being disengaged from the guide hole, a cross bar is provided at the portion of the guide rod below the guide hole. The existence of the cross bar can prevent the guide rod from being disengaged from the guide hole.

[0037] The above-mentioned peeling auxiliary mechanism includes an extrusion shear, which is formed by splicing two semicircular extrusions. The two semicircular extrusions are made of plastic material with a thickness of about 1-3 cm. A handle is arranged on the same side of the two semicircular extrusions. The two handles are arranged on the same hinge axis. The hinge axis is arranged on arm A on the cross. Arm C symmetrical to arm A is connected to the downward flip assembly. Baffles are arranged on arm B and arm D of the cross. A reset spring is arranged between the two baffles and the handles adjacent to them. The two ends of the reset spring are hinged to the baffle and the handle respectively.

[0038] The downward flipping assembly includes a fixed seat, a rear wall of the fixed seat is arranged on the vertical side wall of the mounting frame, and a front wall of the fixed seat is provided with grooves distributed along its height direction, a screw rod is arranged in the groove, the top of the screw rod is connected to the output shaft of motor A through a reducer and a coupling, motor A is arranged on the top of the fixed seat, a slider A is arranged on the screw rod, an open groove is arranged at the front end of slider A, an arm C of the cross is located in the open groove and intersects with slider A, a motor B is arranged on the top of slider A, the output shaft of motor B passes through slider A and is connected to the driving wheel key, and a driven wheel is arranged at the bottom of arm C of the cross, and the driven wheel is meshed with the driving wheel.

[0039] After the cut petals wrap the pomelo, under the action of the reset spring, the diameter of the inscribed circle formed by the two semicircular extrusion pieces staggered up and down is the smallest and is located at the top of the petals; then start the motor A, and the slider A moves downward on the screw rod. As the diameter of the cross-section of the pomelo continues to increase, the semicircular extrusion piece is forced to open, and in this process, the semicircular extrusion piece moves downward to squeeze the arc-shaped blade on the cutting petals to sink into the pomelo peel, cutting the entire pomelo peel; then continue to push the semicircular extrusion piece upward, and after it is pushed above the top of the pomelo, start the telescopic rod A, and the cutting petals are pulled outward by the guide column, thereby separating the pomelo peel from the pulp, and then push the horizontal cutting blade to separate the pomelo peel and the pulp at the bottom of the pomelo; then restart the motor A, move the semicircular extrusion piece downward, and set a pressure rod on the inner side of the semicircular extrusion piece. When the sensor detects that the pressure changes from small to large and then to small, the motor A is stopped, and then the motor A is reversed to use the semicircular extrusion piece to lift the entire grapefruit pulp upwards. Finally, the robot grabs the grapefruit peel on the round table and places it on the conveyor belt; the grabbed pulp is placed on the round table again, and the semicircular extrusion piece is moved upwards, and the motor B is started to drive the driving wheel to rotate, and the meshing driven wheel drives the cross to rotate 90 degrees to both sides of the fixed seat, and the semicircular extrusion piece rotates to the side of the grapefruit pulp, and then the pulp cutting and separation mechanism is started to cut the pulp.

[0040] In order to prevent the grapefruit peel from rolling off the round table, a limit needle is set on the round table. The limit needle can penetrate into the peel to fix the grapefruit. When the grapefruit peel is separated, the grapefruit pulp that moves down again is fixed. A telescopic rod B is set at the bottom of the limit needle. The telescopic rod B is wrapped inside the support column. In fact, the support column is a cylindrical structure. The round table is fixed on the cylinder. The limit needle passes through the round table and is partially exposed on the round table. The telescopic rod B adopts a hydraulic cylinder / electric push rod.

[0041] The inner surface of the cut petals is provided with a plurality of barbs (similar to arrows). When the cut petals gather to wrap the pomelo, the barbs penetrate into the pomelo peel to fix the pomelo peel, thereby preventing the cut pomelo peel from being separated from the pomelo pulp when the cut petals are reversed outward later.

[0042] The outer end of the above-mentioned middle arc-shaped cutting blade is located at the central axis of the side wall of the cutting petals or at a distance of 1 / 3 from the inner surface, and the inner end surface of the arc-shaped cutting blade exceeds the inner surface of the cutting petals.

[0043] The above-mentioned horizontal cutting blade is flush with the top of the exposed limiting needle head and is connected to a horizontal electric push rod, and the horizontal electric push rod is fixed on the vertical side wall of the mounting frame.

[0044] The motor A, motor B, pressure sensor, horizontal electric push rod, telescopic rod A, and telescopic rod B mentioned above are all connected to the control end, and the start and stop of motor A, motor B, horizontal electric push rod, telescopic rod A, and telescopic rod B are automatically controlled by the program. The control end can be set on the base of the mounting frame and configured with a control interface to facilitate the adjustment of parameters or control of the start and stop of the entire device. The procedures mentioned here are conventional technologies in this field, so they will not be repeated one by one in this application.

[0045] Example 2 Based on Example 1, this example describes the pulp cutting and separation mechanism in detail.

[0046] The pulp cutting and separation mechanism comprises a telescopic rod C, which is arranged on a horizontal plate at the top of the mounting frame. A central column A is arranged below the telescopic rod C, and a pulp cutting and separation component is arranged on the central column A.

[0047] The pulp cutting and separation component includes a telescopic rod D, which is arranged at the lower end of a central column A, the telescopic rod D is arranged on the inner side of the central column A, and a central column B is arranged below the telescopic rod D, a plurality of equally spaced connecting rod units are arranged along the circumference of the central column B, a cutting needle is hinged at the end of the connecting rod unit, a ring platform is arranged on the outer side of the bottom of the central column B, there is a gap between the ring platform and the central column B, the top of the ring platform is connected to the central column A through a fixed column, and a plurality of equally spaced guide rails are arranged along the circular wall of the ring platform, the guide rails correspond to the connecting rod units one by one, and the cutting needle passes through the guide rails.

[0048] A telescopic rod E is arranged at the bottom of the central column B, and an annular cutting blade is arranged along the circumference of the bottom of the telescopic rod E. When a plurality of cut petals are gathered together, the notch at the top matches the annular cutting blade, and the telescopic rod E moves down, and the annular cutting blade cuts the top of the pomelo, so as to facilitate the cutting of the petals to separate the pomelo peel and the pomelo pulp. After cutting, the telescopic rod E moves up and retracts into the inside of the central column B, while the cut part of the top of the pomelo peel remains at the top of the pomelo.

[0049] The guide rail section is two symmetrical inverted right triangles, and the cutting needle is close to the right angle side of the inverted right triangle, so that the adjacent pulp segments can be squeezed and pushed apart along the cutting edge of the cutting needle.

[0050] The connecting rod unit includes connecting rod A, connecting rod B and connecting rod C. One end of connecting rod A is hinged to the side wall of the central column B, and the other end thereof is connected to one end of connecting rod B. The other end of connecting rod B is connected to the cutting needle. A plurality of equally spaced sliding grooves are arranged on the side wall of the central column A. A slider B and a compression spring are arranged in the sliding groove. Slider B can only move up and down along the sliding groove, and the compression spring is located between slider B and the bottom wall of the sliding groove. One end of connecting rod C is connected to slider B, and the other end thereof is hinged to the rod body of connecting rod B.

[0051] In the initial state, the slider B is located at the top of the slide slot, the connecting rod A and the connecting rod B gather together, and all the cutting needles gather together. When the peel is separated, the telescopic rod C is pushed to move the cutting and separation assembly to the top of the pulp, and the cutting head pierces into the pulp, and then the telescopic rod D and the telescopic rod C are started, and the telescopic rod D moves back and forth. At the beginning of the design, the reciprocating frequency of the telescopic rod D is debugged, and the telescopic rod D can be combined with the forward and reverse motor, the gear and the central telescopic rod, and the teeth are set on the central rod. The gear and the teeth are meshed, and the gear is connected to the forward and reverse motor through a reducer (this method belongs to the prior art and is not shown in the figure), and the forward and reverse motor, the reducer and the central telescopic rod are set inside the central column, and the central column B and the central rod are an integrated structure. The forward and reverse motor drives the cutting needle to move back and forth from the center to the edge to cut the pulp, and the cut pulp is squeezed and separated by the guide rail to obtain multiple pulp petals.

[0052] The telescopic rod C and the telescopic rod E can both be electric push rods or electric telescopic rods. In this embodiment, the telescopic rod C, the telescopic rod D and the telescopic rod E are all connected to the control end to control the coordinated work between the three.

[0053] The pulp segments are pushed onto the conveyor belt by a robot and transported to the next processing point.

[0054] The grapefruit automatic processing device designed in this application frees the hands of workers. The whole process only requires workers to place grapefruits on the grapefruit conveyor belt, and the grapefruit peeling and pulp cutting are automatically completed by the pulp cutting and separation mechanism, the grapefruit wrapping and peeling mechanism, and the peeling auxiliary mechanism. The peeled grapefruit peel and the cut pulp segments are moved to their respective conveyor belts by a manipulator and sent to the next processing point for the next process. Not only does it save labor, but the peeling and cutting efficiency is improved, which will improve the overall grapefruit processing efficiency.

[0055] The above content is a further detailed description of the present invention in combination with specific preferred embodiments, so that those skilled in the art can understand and apply the present invention, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, without having to go through creative work. Therefore, simple improvements made to the present invention by those skilled in the art based on the disclosure of the present invention should be within the scope of protection of the present invention.

Claims

1. A fruit automatic processing device, characterized in that: The device comprises a mounting frame, a central column is arranged at the bottom of the mounting frame, a grapefruit wrapping and peeling mechanism is arranged on the top of the central column, a pulp cutting and separating mechanism is arranged on the top of the grapefruit wrapping and peeling mechanism, and the pulp cutting and separating mechanism is arranged on a horizontal plate on the top of the mounting frame.

2. The automatic fruit processing device according to claim 1, characterized in that: The grapefruit wrapping and peeling mechanism includes a supporting column, a frustum is arranged on the supporting column, a plurality of cutting petals with equal intervals are arranged around the frustum, the plurality of petals are gathered to form an ellipsoid structure, arc-shaped cutting blades are arranged on both sides of each cutting petal, and a plurality of barbs are arranged on the inner surface of the cutting petal.

3. The automatic fruit processing device according to claim 2, characterized in that: The outer end of the arc-shaped cutting blade is located at the center axis of the side wall of the cut petals or at a distance of 1 / 3 from the inner surface, and the inner end surface of the arc-shaped cutting blade exceeds the inner surface of the cut petals.

4. The automatic fruit processing device according to claim 3, characterized in that: A limiting needle is arranged on the round table, a telescopic rod B is arranged at the bottom of the limiting needle, and the telescopic rod B is wrapped inside the supporting column.

5. The automatic fruit processing device according to claim 2, characterized in that: A circular ring is arranged around the support column, and a plurality of guide holes are arranged on the circular ring. A guide column is arranged in each guide hole, and the guide column can move horizontally in the guide hole. The top of the guide column is connected to the back of the cut petals, and at least two telescopic rods A are arranged at the bottom of the circular ring.

6. The automatic fruit processing device according to claim 2, characterized in that: The device also includes a peeling auxiliary mechanism, which includes an extrusion shear, which is formed by splicing two semicircular extrusions. A handle is provided on the same side of the two semicircular extrusions, and the two handles are provided on the same hinge axis. The hinge axis is provided on arm A on the cross, and arm C symmetrical to arm A is connected to the downward flip assembly. Baffles are provided on arm B and arm D of the cross, and a return spring is provided between the two baffles and the handles adjacent to them, and the two ends of the return spring are hinged to the baffle and the handle respectively.

7. The automatic fruit processing device according to claim 6, characterized in that: The downward flipping assembly includes a fixed seat, a rear wall of the fixed seat is arranged on the vertical side wall of the mounting frame, and a front wall of the fixed seat is provided with grooves distributed along its height direction, a screw rod is arranged in the groove, the top of the screw rod is connected to the output shaft of the motor A through a reducer and a coupling, the motor A is arranged on the top of the fixed seat, a slider A is arranged on the screw rod, an open groove is arranged at the front end of the slider A, the arm C of the cross is located in the open groove and intersects with the slider A, and an azimuth adjustment unit is arranged between the slider A and the arm C of the cross.

8. The automatic fruit processing device according to claim 7, characterized in that: The azimuth adjustment includes a motor B, which is arranged on the top of the slider A. The output shaft of the motor B passes through the slider A and is key-connected to the driving wheel. A driven wheel is arranged at the bottom of the cross arm C, and the driven wheel is meshed with the driving wheel.

9. The automatic fruit processing device according to claim 8, characterized in that: The pulp cutting and separation mechanism comprises a telescopic rod C, which is arranged on a horizontal plate at the top of the mounting frame. A central column A is arranged below the telescopic rod C, and a pulp cutting and separation component is arranged on the central column A.

10. The automatic fruit processing device according to claim 9, characterized in that: The pulp cutting and separation component includes a telescopic rod D, which is arranged at the lower end of a central column A, the telescopic rod D is arranged on the inner side of the central column A, and a central column B is arranged below the telescopic rod D, a plurality of equally spaced connecting rod units are arranged along the circumference of the central column B, a cutting needle is hinged at the end of the connecting rod unit, a ring platform is arranged on the outer side of the bottom of the central column B, the top of the ring platform is connected to the central column A through a fixed column, and a plurality of equally spaced guide rails are arranged along the circular wall of the ring platform, the guide rails correspond to the connecting rod units one by one, and the cutting needle passes through the guide rails.

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