Air pressure pulse type axillary choerospondias fruit peel spalling and separating lightweight peeling device

Abstract

The invention relates to the technical field of peel separation, and discloses an air pressure pulse type peel spalling separation choerospondias axillaris light-weight peeling device which comprises a machine frame with a machine box installed at the upper end, a feeding opening is formed in the upper end of the machine box in advance, a funnel is installed on the inner wall of the upper end of the machine box corresponding to the feeding opening, and a guide inclined seat is installed on the inner wall of the bottom end of the machine box; a supporting vertical plate is installed in the middle of the upper end of the guiding inclined base and is of an annular structure, a peeling and rubbing part is arranged in the machine box, and a kernel removing part is arranged on the machine frame. The air pressure pulse type choerospondias axillaris light-weight peeling device capable of splitting and separating the peel can effectively solve the problems that in the prior art, part of choerospondias axillaris pulp adheres to the surfaces of the separated peel and kernel to different degrees, the pulp loss rate is high, and raw material waste is caused; and in order to ensure the peeling and denucleating effects of the peeling device, the peeling device needs to be regularly shut down, checked and cleaned to maintain the normal operation of the peeling device, so that the overall working efficiency and the production continuity are influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of peel separation, and particularly relates to a lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel bursting and separation. Background Art

[0002] As a special fruit, Choerospondias axillaris has a relatively thick peel and contains sour and astringent components, and its direct consumption has a poor taste. Therefore, it usually needs to be peeled before processing. With the improvement of deep processing technology, the product types of Choerospondias axillaris are becoming increasingly rich, gradually expanding from traditional sour jujube cakes to high-value-added products such as fruit tea, fruit vinegar, and fruit powder.

[0003] In this regard, the present application designs a lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel bursting and separation. Traditional Choerospondias axillaris peeling devices mainly use the synergistic effect of stirring rods and centrifuges for peeling and pitting operations. After separation, the peel and the surface of the pit will adhere to some Choerospondias axillaris pulp to varying degrees, resulting in a relatively high pulp loss rate and causing waste of raw materials. Moreover, to ensure the peeling and pitting effect of the peeling device, it is necessary to regularly stop the peeling device for inspection and cleaning to maintain its normal operation, which affects the overall work efficiency and production continuity. Summary of the Invention

[0004] Aiming at the above-mentioned shortcomings of the prior art, the present invention provides a lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel bursting and separation, which can effectively solve the problems in the prior art that after separation, the peel and the surface of the pit will adhere to some Choerospondias axillaris pulp to varying degrees, resulting in a relatively high pulp loss rate; and it is necessary to regularly stop the peeling device for inspection and cleaning to maintain its normal operation, which affects the overall work efficiency and production continuity.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: The present invention provides a lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel bursting and separation, including: A frame with a chassis installed at the upper end. A feeding port is pre-opened at the upper end of the chassis. A funnel is installed on the inner wall of the upper end of the chassis corresponding to the feeding port. And a guiding inclined seat is installed on the inner wall of the bottom end of the chassis. A supporting vertical plate is installed in the middle of the upper end of the guiding inclined seat. The supporting vertical plate is of a ring structure. A peeling and rubbing part is arranged in the chassis, and a pitting part is arranged on the frame. Among them, the peeling and rubbing part includes a servo motor installed at the bottom end of the chassis through an installation cavity. The output shaft of the servo motor is fixedly connected with a rotating shaft. A cross plate is installed on the inner wall of the feeding port. The cross plate is fixedly sleeved on the rotating shaft. A pressing plate is slidably sleeved on the upper side of the outer wall of the rotating shaft and is connected to the outer wall of the funnel through a tension spring. A bearing tray is movably sleeved on the outer wall of the rotating shaft below the pressing plate. A spacing adjustment group is arranged on the chassis, and an eccentric adjustment group is jointly arranged on the chassis and the bearing tray.

[0006] Further, the nuclear removal part includes a roller rotatably installed on the frame through two left and right mounting brackets. Multiple groups of circular holes evenly distributed in a circumferential manner are provided on the outer wall of the roller. Silicone covers are installed at the positions of multiple corresponding circular holes on the inner wall of the roller. Avoidance holes are provided on the inner wall of the silicone covers. An intermittent motor is installed on the upper right side of the frame through a mounting seat. The output shaft of the intermittent motor is fixedly connected to a rocker. Convex slide bars are rotatably installed at both ends of the rocker in a left-right staggered manner. A nuclear removal tool rest is slidably installed on the frame through two front and rear guiding slide bars. A swing rod is rotatably installed at the right end of the nuclear removal tool rest. One end of the swing rod away from the nuclear removal tool rest is rotatably connected to the front convex slide bar.

[0007] Further, the spacing adjustment group includes multiple support slide bars slidably penetrating and installed at the upper end of the chassis. The multiple support slide bars are evenly distributed in a rectangular shape. A connecting plate is installed on the upper ends of the multiple support slide bars. Electric telescopic rods are installed on the outer walls of the left and right ends of the chassis. The telescopic ends of the electric telescopic rods are installed with connecting cross plates fixedly connected to the connecting plate. Installation plates are installed at the lower ends of the multiple support slide bars. A receiving groove is provided at one end of the installation plate facing the rotating shaft. A resisting slide plate is slidably installed in the receiving groove through a compression spring.

[0008] Further, the eccentric adjustment group includes an extension column installed at the lower end of the bearing tray. A waist-shaped sliding hole is jointly provided in the bearing tray and the extension column. The outer wall of the rotating shaft is slidably connected to the inner wall of the waist-shaped sliding hole. An annular plate is fixedly sleeved on the outer wall of the extension column. A waist-shaped sliding groove is provided in the middle of the inner wall of the waist-shaped sliding hole on the extension column. Strong magnets are installed on the inner walls at the left and right ends of the waist-shaped sliding groove.

[0009] Further, the eccentric adjustment group further includes two left and right guiding slide bars slidably penetrating and installed on the outer wall of the supporting vertical plate. A clamping plate is installed at one end of the guiding slide bar facing the extension column. The inner wall of the clamping plate is slidably sleeved on the annular plate and rotatably fits on the outer wall of the extension column. A pneumatic push rod is installed through the outer wall of the left end of the chassis at the position corresponding to the guiding slide bar.

[0010] Further, the nuclear removal part further includes a transmission shaft rotatably penetrating and installed on the right mounting bracket. One end of the transmission shaft is fixedly connected to the roller, and the other end is installed with a grooved wheel. The rear convex slide bar is movably fitted on the inner wall of the groove of the grooved wheel. A circular opening is provided in the left mounting bracket corresponding to the roller. A receiving plate is installed at the left end of the left mounting bracket. The right end of the receiving plate is movably fitted on the inner wall of the roller. A convex matching plate is installed at the right end of the receiving plate corresponding to the positions of multiple front silicone covers. Material receiving plates are respectively installed on the upper end of the frame on the front and rear sides of the roller. A guiding plate movably fitted on the outer wall of the roller is installed on the rear material receiving plate.

[0011] Furthermore, two left and right leakage holes are provided at the upper end of the pressure plate corresponding to the funnel, a plurality of circumferentially evenly distributed matching slide bars are installed on the inner wall of the pressure plate, a plurality of circumferentially evenly distributed matching slide grooves are provided on the outer wall of the rotating shaft, and the plurality of matching slide bars are respectively slidably connected to the corresponding inner walls of the matching slide grooves.

[0012] Furthermore, an installation groove is provided on the upper side of the inner wall of the waist-shaped slide hole on the support tray, and a baffle is slidably connected in the installation groove through a compression spring. The end of the baffle facing the rotating shaft is an arc-shaped structure, and is movably fitted on the outer wall of the rotating shaft. A waist-shaped sleeve is fixedly sleeved on the outer wall of the rotating shaft corresponding to the waist-shaped slide groove, and the outer wall of the waist-shaped sleeve is magnetically connected to the corresponding strong magnet, and an annular groove is provided at the lower end of the support tray corresponding to the supporting vertical plate, and a plurality of discharge outlets evenly distributed in a circle are provided on the outer wall of the raised structure at the upper end of the support tray, and the plurality of discharge outlets are all connected to the annular groove.

[0013] Furthermore, a circular inclined groove is provided at the upper end of the guide inclined seat corresponding to the supporting vertical plate, a discharge groove connected to the circular inclined groove is provided on the chassis and the guide inclined seat, a discharge pipe is installed on the outer wall of the chassis at a position corresponding to the discharge groove, extension plates are installed on the inner walls at the front and rear ends of the chassis, a water head is installed through the chassis and the extension plate at the middle position, a pulse nozzle is installed through the chassis and the extension plate on the left and right sides of the water head, and two front and rear pulse nozzles are installed through the inner walls at the left and right ends of the chassis.

[0014] Furthermore, a discharge port is opened at the rear side of the lower end of the chassis, and a circular plate is installed at the position corresponding to the discharge port at the lower end of the chassis. Multiple buffer plates evenly distributed from top to bottom are installed on the discharge port and the inner wall of the circular plate, and every two adjacent buffer plates are staggered left and right.

[0015] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: The present invention provides a lightweight peeling device for Chinese jujube with air pressure pulse-type peel expansion and separation, which adopts a pressure plate and a supporting tray covered with silicone material. The skirts of the pressure plate and the supporting tray are both made of silicone material with a thickness sufficient to provide structural support. They can block and limit the Chinese jujube while maintaining softness to avoid damage to the Chinese jujube.

[0016] When peeling, the left and right electric telescopic rods are controlled to jointly drive the connecting plate to move downward, and a plurality of resistance slide plates will jointly drive the pressure plate to move downward until the distance between the pressure plate and the supporting tray is at a suitable distance.

[0017] Continue to drive the rotating shaft to rotate rapidly through the servo motor. Under the action of centrifugal force, multiple wild jujubes will be evenly arranged along the inner wall of the skirt edge. Then, it is possible to control multiple pulse nozzles to simultaneously work on multiple wild jujubes. By quickly releasing compressed air and using the impact force for peeling, the peeling efficiency can be improved, and at the same time, the damage to the pulp can be reduced. The peel on the wild jujubes will be blown to the outer wall of the convex structure at the upper end of the receiving tray under the impact force of the compressed air. Control the front and rear water sprayers to spray warm water, and simultaneously perform a relatively gentle spray cleaning on multiple wild jujubes to remove the mucus remaining on the surface of the fruits and the upper end of the receiving tray, and the peel adhered to the outer wall of the convex structure at the upper end of the receiving tray can also be washed. There is no need to regularly stop the peeling device for inspection and cleaning, thereby improving the overall working efficiency and production continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a three-dimensional structure schematic diagram in the embodiment of the present invention; Figure 2 It is a structural schematic diagram of a three-dimensional partial section in the embodiment of the present invention; Figure 3 It is a structural schematic diagram of a three-dimensional partial section of the chassis and the peeling and rubbing part in the embodiment of the present invention; Figure 4 It is a three-dimensional structure schematic diagram of the pressure plate and the receiving tray in the embodiment of the present invention; Figure 5 It is a structural schematic diagram of the rotating shaft, the pressure plate and the receiving tray separated three-dimensionally in the embodiment of the present invention; Figure 6 It is a structural schematic diagram of a three-dimensional partial section of the receiving tray and the extension column in the embodiment of the present invention; Figure 7 It is a structural schematic diagram of a three-dimensional partial section of the pitch adjustment group in the embodiment of the present invention; Figure 8 It is a first three-dimensional structure schematic diagram of the stone-removing part in the embodiment of the present invention; Figure 9 It is a second three-dimensional structure schematic diagram of the stone-removing part in the embodiment of the present invention; Figure 10 It is a structural schematic diagram of the drum, the receiving plate and the convex matching plate separated three-dimensionally in the embodiment of the present invention; Figure 11It is a schematic diagram of the working state conversion structure of the pressure plate and the support tray during peeling in an embodiment of the present invention; Figure 12 It is a schematic diagram of the working state transformation structure of the pressure plate and the supporting tray during kneading in an embodiment of the present invention.

[0020] The numbers in the figure represent: 1, frame; 2, chassis; 21, support plate; 22, discharge pipe; 23, extension plate; 24, water spray head; 25, pulse spray head; 26, buffer plate; 3, funnel; 4, peeling and kneading part; 41, servo motor; 42, rotating shaft; 421, waist-shaped sleeve plate; 43, pressure plate; 431, leakage hole; 44, support tray; 441, baffle; 45, spacing adjustment group; 451, support slide bar; 452, connecting plate; 453 , electric telescopic rod; 454, mounting plate; 455, resistance slide plate; 46, eccentric adjustment group; 461, extension column; 462, annular plate; 463, strong magnet; 464, guide slide bar; 465, clamping plate; 466, pneumatic push rod; 5, de-nuclearing part; 51, roller; 52, silicone cover; 53, intermittent motor; 54, rocker; 55, de-nuclearing tool holder; 56, rocker; 57, groove wheel; 58, receiving plate; 59, raised matching plate; 60, guide plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] Example:

[0024] See also Figures 1 - 12 The present invention provides a technical solution: a lightweight peeling device for Choerospondias australis with air pressure pulse peel expansion and separation, comprising: A frame 1 with a chassis 2 is installed at the upper end, a feeding port is pre-opened at the upper end of the chassis 2, a funnel 3 is installed on the inner wall of the upper end of the chassis 2 corresponding to the feeding port, and a guide inclined seat is installed on the inner wall of the bottom end of the chassis 2, the guide inclined seat and the chassis 2 are integrated, a support vertical plate 21 is installed in the middle of the upper end of the guide inclined seat, and the support vertical plate 21 is a ring structure, a peeling and kneading part 4 is arranged in the chassis 2, and a core removing part 5 is arranged on the frame 1; Among them, the peeling and kneading part 4 includes a servo motor 41 installed at the bottom end of the chassis 2 through an installation cavity. The output shaft of the servo motor 41 is fixedly connected to a rotating shaft 42. A cross plate is installed on the inner wall of the feeding port, and the cross plate is fixedly sleeved on the rotating shaft 42. A pressure plate 43 connected to the outer wall of the funnel 3 through a tension spring is slidably sleeved on the upper side of the outer wall of the rotating shaft 42. A bearing tray 44 is movably sleeved on the lower side of the outer wall of the rotating shaft 42. A spacing adjustment group 45 is arranged on the chassis 2, and an eccentric adjustment group 46 is jointly arranged on the chassis 2 and the bearing tray 44.

[0025] The stone-removing part 5 includes a roller 51 rotatably installed on the frame 1 through two left and right mounting frames. A plurality of groups of circular holes evenly distributed in a circumferential manner are opened on the outer wall of the roller 51. Silicone covers 52 are installed at the positions of the corresponding plurality of circular holes on the inner wall of the roller 51. Avoidance holes are opened on the inner wall of the silicone cover 52, and the avoidance holes are designed in a cross shape. An intermittent motor 53 is installed on the upper right side of the frame 1 through a mounting seat. The output shaft of the intermittent motor 53 is fixedly connected to a rocker 54. The rocker 54 has a boomerang structure. Raised sliding rods are installed at both ends of the rocker 54 in a left-right staggered manner. A stone-removing tool holder 55 is slidably installed on the frame 1 through two front and rear guiding sliding rods. A swing rod 56 is rotatably installed at the right end of the stone-removing tool holder 55. One end of the swing rod 56 far from the stone-removing tool holder 55 is rotatably connected to the front raised sliding rod.

[0026] The spacing adjustment group 45 includes a plurality of support sliding rods 451 slidably penetrating through the upper end of the chassis 2. The plurality of support sliding rods 451 are evenly distributed in a rectangular shape. A connecting plate 452 is jointly installed at the upper ends of the plurality of support sliding rods 451. Electric telescopic rods 453 are installed on the outer walls of the left and right ends of the chassis 2. The telescopic ends of the electric telescopic rods 453 are installed with a connecting cross plate fixedly connected to the connecting plate 452. Moreover, mounting plates 454 are installed at the lower ends of the plurality of support sliding rods 451. A receiving groove is opened at one end of the mounting plate 454 facing the rotating shaft 42. A resisting sliding plate 455 is slidably installed in the receiving groove through a compression spring. The resisting sliding plate 455 has a trapezoidal structure.

[0027] The eccentric adjustment group 46 includes an extension column 461 installed at the lower end of the bearing tray 44. A waist-shaped sliding hole is jointly opened on the bearing tray 44 and the extension column 461. The outer wall of the rotating shaft 42 is slidably connected to the inner wall of the waist-shaped sliding hole. An annular plate 462 is fixedly sleeved on the outer wall of the extension column 461. Moreover, a waist-shaped sliding groove is opened in the middle of the inner wall of the waist-shaped sliding hole on the extension column 461. Strong magnets 463 are installed on the inner walls of the left and right ends of the waist-shaped sliding groove.

[0028] The eccentric adjustment group 46 also includes two left and right guide slides 464 that are slidably installed on the outer wall of the supporting vertical plate 21. A clamping plate 465 is installed on one end of the guide slide 464 facing the extension column 461. The inner wall of the clamping plate 465 is slidably sleeved on the annular plate 462 and rotated to fit the outer wall of the extension column 461. A pneumatic push rod 466 is installed on the outer wall of the left end of the chassis 2 at a position corresponding to the guide slide 464, and a contact head is installed at the telescopic end of the pneumatic push rod 466.

[0029] The core removal part 5 also includes a transmission shaft that is rotatably installed on the right mounting frame, one end of the transmission shaft is fixedly connected to the roller 51, and the other end is installed with a groove wheel 57, and the rear side raised sliding rod is movably fitted on the inner wall of the groove of the groove wheel 57. The left side mounting frame is provided with a circular opening corresponding to the position of the roller 51, and a receiving plate 58 is installed on the left end of the left mounting frame. The right end of the receiving plate 58 is movably fitted on the inner wall of the roller 51, and a raised matching plate 59 is installed on the right end of the receiving plate 58 corresponding to the position of the front multiple silicone covers 52. The upper end of the frame 1 is respectively installed with receiving plates on the front and rear sides of the roller 51, and a guide plate 60 that is movably fitted on the outer wall of the roller 51 is installed on the rear side receiving plate.

[0030] Two left and right leakage holes 431 are provided at the upper end of the pressure plate 43 corresponding to the funnel 3, a plurality of circumferentially evenly distributed matching slide bars are installed on the inner wall of the pressure plate 43, a plurality of circumferentially evenly distributed matching slide grooves are provided on the outer wall of the rotating shaft 42, and the plurality of matching slide bars are respectively slidably connected to the corresponding inner walls of the matching slide grooves.

[0031] A mounting groove is provided on the upper side of the inner wall of the waist-shaped slide hole on the support tray 44, and a baffle 441 is slidably connected in the mounting groove through a compression spring. The end of the baffle 441 facing the rotating shaft 42 is an arc-shaped structure, and is movably fitted on the outer wall of the rotating shaft 42. A waist-shaped sleeve plate 421 is fixedly sleeved on the outer wall of the rotating shaft 42 at a position corresponding to the waist-shaped slide groove. The outer wall of the waist-shaped sleeve plate 421 is magnetically connected to the corresponding strong magnet 463, and an annular groove is provided at the lower end of the support tray 44 corresponding to the supporting vertical plate 21, and a plurality of discharge outlets evenly distributed in a circle are provided on the outer wall of the raised structure at the upper end of the support tray 44, and the plurality of discharge outlets are all connected to the annular groove.

[0032] A circular inclined groove is provided at the upper end of the guide inclined seat corresponding to the supporting vertical plate 21, and a discharge groove connected to the circular inclined groove is provided on the chassis 2 and the guide inclined seat. A discharge pipe 22 is installed at the position corresponding to the discharge groove on the outer wall of the chassis 2, and extension plates 23 are installed on the inner walls at both ends of the chassis 2. A water spray head 24 is installed through the chassis 2 and the extension plate 23 at the middle position, and a pulse spray head 25 is installed through the chassis 2 and the extension plate 23 on the left and right sides of the water spray head 24, and two front and rear pulse spray heads 25 are installed through the inner walls at both ends of the chassis 2.

[0033] A discharge port is provided at the rear side of the lower end of the chassis 2. A return-shaped plate is installed at the position of the lower end of the chassis 2 corresponding to the discharge port. A plurality of buffer plates 26 evenly distributed from top to bottom are installed on the inner walls of the discharge port and the return-shaped plate. Every two adjacent buffer plates 26 are arranged in a left-right staggered manner.

[0034] During specific implementation: First, both the pressing plate 43 and the supporting tray 44 in this application are made of silicone material on the outside, and the skirts of the pressing plate 43 and the supporting tray 44 are both made of silicone material. The thickness is sufficient to provide structural support, which can play a role in blocking and limiting the wild jujube, while maintaining softness and avoiding damage to the wild jujube.

[0035] During feeding, the pre-heated wild jujubes for a short time are put into the funnel 3 by an external feeding device or manually to avoid the pulp from becoming mushy. For the wild jujubes heated for a short time, the pectin in the pericarp and pulp will decompose during the heating process, making it easier to separate the pericarp, pulp and fruit core. It should be noted that under the action of the tension spring, the pressing plate 43 is initially located at the uppermost position, and the distance between the pressing plate 43 and the supporting tray 44 is relatively large. The two left and right leakage holes 431 correspond to the lower end outlet of the funnel 3. And under the action of the compression spring, the baffle 441 initially extends out of the installation groove and closely fits on the outer wall of the rotating shaft 42, so as to solve the problem of preventing the wild jujubes from directly sliding out downward through the kidney-shaped sliding holes. When the wild jujubes slide down from the funnel 3 and continue to slide through the two left and right leakage holes 431 to the upper end of the supporting tray 44, the feeding work is completed.

[0036] During peeling, control the two left and right electric telescopic rods 453 to drive the connecting plate 452 to move downward together. The connecting plate 452 will drive the corresponding mounting plate 454 to move downward respectively through a plurality of support sliding rods 451. Under the action of the compression spring, a plurality of abutting sliding plates 455 initially extend out of the corresponding receiving grooves. At this time, a plurality of abutting sliding plates 455 will move downward synchronously and jointly drive the pressing plate 43 to move downward until the distance between the pressing plate 43 and the supporting tray 44 is at a suitable distance. The skirts of the pressing plate 43 and the supporting tray 44 will jointly play a role in blocking and limiting the wild jujubes, and at the same time will not block the working ranges of the plurality of pulse spray heads 25 and the water spray head 24. During this period, a plurality of matching slide bars will all perform adaptive sliding compensation along the corresponding matching chutes. The servo motor 41 can also be driven to drive the rotating shaft 42 to rotate slowly. While the rotating shaft 42 drives the supporting tray 44 to rotate synchronously through the kidney-shaped sleeve plate 421, it also drives the pressing plate 43 to rotate synchronously through the cooperation of the matching chute and the matching slide bar, so as to achieve the effect of spreading a plurality of wild jujubes to the outside of the upper end of the supporting tray 44 and avoid the problem that the subsequent pressing plate 43 and the supporting tray 44 may be close to each other and squeeze and damage the wild jujubes.

[0037] After multiple Choerospondias axillaris fruits are evenly distributed on the outer side of the upper end of the bearing tray 44, the servo motor 41 continues to drive the rotating shaft 42 to rotate rapidly. The pressing plate 43 and the bearing tray 44 will rotate synchronously and rapidly. At this time, under the action of centrifugal force, multiple Choerospondias axillaris fruits will be evenly arranged along the inner wall of the skirt edge. Then, it is possible to control multiple pulse spray heads 25 to spray multiple Choerospondias axillaris fruits simultaneously, and by quickly releasing compressed air, use the impact force to perform the peeling work, thereby improving the peeling efficiency and reducing the damage to the pulp at the same time. The peel on the Choerospondias axillaris fruits will be blown to the outer wall of the convex structure at the upper end of the bearing tray 44 under the impact force of the compressed air. Before the multiple Choerospondias axillaris fruits between the pressing plate 43 and the bearing tray 44 are about to be peeled off, control the front and rear water spray heads 24 to spray warm water, and perform a relatively gentle spray cleaning on multiple Choerospondias axillaris fruits at the same time, so as to remove the mucus remaining on the surface of the fruits and the upper end of the bearing tray 44, and the peel adhered to the outer wall of the convex structure at the upper end of the bearing tray 44 can also be washed. There is no need to regularly stop the peeling device for inspection and cleaning, thereby improving the overall work efficiency and production continuity. At this time, the remaining peel will follow the water flow and be discharged from multiple discharge ports into the annular groove, then discharged into the circular inclined groove from the discharge port, and finally discharged through the discharge groove and the discharge pipe 22 for unified treatment. After the peeling work is completed, control the servo motor 41, the water spray head 24 and the pulse spray head 25 to stop working.

[0038] When rubbing, it should be noted that after the peeling is completed, the servo motor 41 is used to control the rotating shaft 42 to drive the bearing tray 44 to rotate, so that the end of the waist-shaped sleeve plate 421 that is not magnetically attracted by the strong magnet 463 faces the pneumatic push rod 466. First, control the telescopic end of the pneumatic push rod 466 to drive the contact head to extend and squeeze the left guide slide rod 464. The left guide slide rod 464 will drive the corresponding clamping plate 465 to move to the right, and then push the extension column 461 to move to the right until the waist-shaped sleeve plate 421 first disengages from the previously magnetically attracted strong magnet 463 and slides along the waist-shaped chute to be tightly magnetically attracted to another strong magnet 463, thereby realizing the positional relationship between the extension column 461 and the bearing tray 44 and the rotating shaft 42, changing from concentric connection to eccentric connection. During this period, the right guide slide rod 464 will also drive the corresponding clamping plate 465 to move to the right for sliding compensation.

[0039] Next, continue to control the left and right electric telescopic rods 453 to drive the connecting plate 452 to move downward together. A plurality of abutting sliding plates 455 will move downward synchronously and drive the pressing plate 43 to move downward together until an appropriate distance is reached between the pressing plate 43 and the supporting tray 44. The pressing plate 43 will slightly assist in squeezing the plurality of Choerospondias axillaris on the supporting tray 44. Finally, control the rotating shaft 42 to drive the supporting tray 44 to rotate again through the servo motor 41. The eccentric rotation of the supporting tray 44 cooperates with the concentric rotation of the pressing plate 43, and the effect of jointly rubbing the Choerospondias axillaris can be achieved, further separating the pulp from the fruit core. During the rubbing process, under the action of the compression spring, the left and right guide rods 464 will perform adaptive sliding compensation. When the rubbing work is completed, control the rotating shaft 42 to drive the supporting tray 44 to rotate again through the servo motor 41, so that the end of the kidney-shaped sleeve plate 421 that is not magnetically attracted by the strong magnet 463 faces the pneumatic push rod 466. Similarly, control the telescopic end of the pneumatic push rod 466 to drive the abutting head to extend and squeeze the left guide rod 464. The left guide rod 464 will drive the corresponding clamping plate 465 to move to the right, thereby pushing the extension column 461 to move to the right until the kidney-shaped sleeve plate 421 first disengages from the previously magnetically attracted strong magnet 463 and slides along the kidney-shaped chute to be tightly magnetically attracted to another strong magnet 463, so as to achieve the effect that the positional relationship between the extension column 461, the supporting tray 44 and the rotating shaft 42 changes from eccentric connection to concentric connection.

[0040] During de-pitting, it should be noted that since at this time a plurality of cooperating slide bars are respectively located at the lowermost positions of the corresponding cooperating chutes, and the pressing plate 43 is also at the lowermost position, control the left and right electric telescopic rods 453 to drive the connecting plate 452 to move downward together again. A plurality of abutting sliding plates 455 will move downward synchronously and jointly squeeze the pressing plate 43, causing its skirt to deform. At the same time, a plurality of abutting sliding plates 455 will also retract into the corresponding receiving grooves under the squeezing force of the skirt of the pressing plate 43. After a plurality of abutting sliding plates 455 move downward smoothly, they will extend again under the action of the compression spring and continue to squeeze the skirt of the supporting tray 44 to make it deform and turn downward. Since the skirt of the supporting tray 44 faces upward, a plurality of abutting sliding plates 455 will not retract into the corresponding receiving grooves during the downward pressing until the skirt of the supporting tray 44 turns downward to an appropriate angle. At this time, a plurality of Choerospondias axillaris will slide downward to the guiding inclined seat and be buffered successively by a plurality of buffer plates 26, and fall to the rear receiving plate through the discharge port. A plurality of Choerospondias axillaris will roll forward to the upper guiding plate 60.

[0041] Then, the intermittent motor 53 drives the rocker 54 to rotate intermittently. Under the action of the two raised sliding bars, the groove wheel 57 drives the roller 51 to rotate intermittently, and the rocker 56 drives the pitting knife holder 55 to do up and down reciprocating motion. During this period, the multiple Chinese hawthorns on the guide plate 60 will be lifted by the corresponding multiple silicone covers 52, and follow the intermittent rotation of the roller 51 to just below the pitting knife holder 55. The pitting knife holder 55 will drive the multiple pitting knives to squeeze downward and pit the multiple Chinese hawthorns at the same time. As the roller 51 drives the multiple Chinese hawthorns to continue to rotate to the position of the raised matching plate 59 after the pitting, the silicone cover 52 supporting the multiple Chinese hawthorns will be squeezed by the raised matching plate 59, which will help the Chinese hawthorns to slide out and slide to the front side receiving plate for collection for subsequent processing. Repeating the above steps can repeatedly realize the peeling and pitting of the Chinese hawthorns.

[0042] In summary, this application has the following advantages: Advantage 1: When peeling, the left and right electric telescopic rods 453 are controlled to jointly drive the connecting plate 452 to move downward, and the multiple resistance slide plates 455 will jointly drive the pressure plate 43 to move downward until the pressure plate 43 and the supporting tray 44 are at a suitable distance. The skirts of the pressure plate 43 and the supporting tray 44 will jointly block and limit the sour jujube, and will not block the working range of the multiple pulse nozzles 25 and the water spray heads 24. During this period, the multiple matching slides will perform adaptive sliding compensation along the corresponding matching slide grooves, and the servo motor 41 can also drive the rotating shaft 42 to rotate slowly, so as to achieve the effect of distributing multiple sour jujubes to the outer side of the upper end of the supporting tray 44, avoiding the problem that the subsequent pressure plate 43 and the supporting tray 44 are close to each other and may squeeze and damage the sour jujube.

[0043] Advantage 2: The servo motor 41 continues to drive the rotating shaft 42 to rotate rapidly. Under the action of centrifugal force, multiple Chinese jujubes will be evenly arranged along the inner wall of the skirt, and multiple pulse nozzles 25 can be controlled to simultaneously release compressed air for multiple Chinese jujubes, and use impact force to peel the skin, thereby improving the peeling efficiency and reducing the damage to the pulp. The peels on the Chinese jujubes will be blown to the outer wall of the raised structure at the upper end of the supporting tray 44 under the impact force of the compressed air, and the front and rear water spray heads 24 are controlled to spray warm water, and at the same time, multiple Chinese jujubes are sprayed and rinsed more gently to remove the mucus remaining on the fruit and the upper surface of the supporting tray 44, and the peels attached to the outer wall of the raised structure at the upper end of the supporting tray 44 can be rinsed, without the need to regularly shut down the peeling device for inspection and cleaning, thereby improving the overall work efficiency and production continuity.

[0044] Advantage 3: During rubbing, first control the telescopic end of the pneumatic push rod 466 to drive the contact head to extend and squeeze the left guide slide rod 464, thereby pushing the extension column 461 to move to the right until the kidney-shaped sleeve plate 421 first disengages from the previously magnetically attracted strong magnet 463 and slides along the kidney-shaped chute to be tightly magnetically attracted to another strong magnet 463, thus achieving the effect that the positional relationship between the extension column 461 and the bearing tray 44 and the rotating shaft 42 changes from concentric connection to eccentric connection.

[0045] Advantage 4: Continue to control the left and right electric telescopic rods 453 to jointly drive the connecting plate 452 to move downward until it reaches a suitable distance between the pressure plate 43 and the bearing tray 44. The pressure plate 43 will play a role in slightly assisting in squeezing the multiple wild jujubes on the bearing tray 44. Finally, control the rotating shaft 42 to drive the bearing tray 44 to rotate through the servo motor 41 again. The eccentric rotation of the bearing tray 44 in cooperation with the concentric rotation of the pressure plate 43 can achieve the effect of jointly rubbing the wild jujubes, further separating the pulp from the fruit core.

[0046] Advantage 5: During de-pitting, control the left and right electric telescopic rods 453 to jointly drive the connecting plate 452 to move downward. The multiple contact slide plates 455 will jointly squeeze the pressure plate 43, causing its skirt to deform. After the multiple contact slide plates 455 move downward smoothly, they will extend again under the action of the compression spring and continue to squeeze the skirt of the bearing tray 44 until it flips downward to a suitable angle. At this time, the multiple wild jujubes will slide downward to the guide inclined seat and be buffered successively by the multiple buffer plates 26 and fall onto the rear receiving plate through the discharge port. During the discharge of the wild jujubes onto the rear receiving plate, the multiple buffer plates 26 can buffer the pulp of the wild jujubes, and the multiple rolling processes can also further enhance the separation effect between the pulp and the fruit core.

[0047] Advantage 6: Then drive the rocker 54 to rotate intermittently through the intermittent motor 53. Under the action of the two convex slide rods, while driving the roller 51 to rotate intermittently through the grooved pulley 57, drive the de-pitting tool holder 55 to perform up-and-down reciprocating motion through the swing rod 56. The de-pitting tool holder 55 will drive multiple de-pitting knives to squeeze downward simultaneously to perform the de-pitting work on multiple wild jujubes. And as the roller 51 drives the multiple de-pitted wild jujubes to continue to rotate to the position of the convex mating plate 59, the silica gel cover 52 supporting the multiple wild jujubes will be squeezed by the convex mating plate 59 to assist the wild jujubes to disengage and slide out onto the front receiving plate for collection, facilitating subsequent processing.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lightweight peeling device for Choerospondias axillaris with air pressure pulse type pericarp swelling and cracking separation, characterized in that, Comprising: A frame (1) with a chassis (2) installed at the upper end. A feeding port is pre-opened at the upper end of the chassis (2). A funnel (3) is installed on the inner wall of the upper end of the chassis (2) corresponding to the feeding port. And a guiding inclined seat is installed on the inner wall of the bottom end of the chassis (2). A supporting vertical plate (21) is installed in the middle of the upper end of the guiding inclined seat. The supporting vertical plate (21) is of a ring structure. A peeling and kneading part (4) is arranged inside the chassis (2), and a pit-removing part (5) is arranged on the frame (1). Among them, the peeling and kneading part (4) includes a servo motor (41) installed at the bottom end of the chassis (2) through an installation cavity. The output shaft of the servo motor (41) is fixedly connected with a rotating shaft (42). A cross plate is installed on the inner wall of the feeding port and is fixedly sleeved on the rotating shaft (42). A pressing plate (43) connected to the outer wall of the funnel (3) by a tension spring is slidably sleeved on the upper side of the outer wall of the rotating shaft (42). A bearing tray (44) is movably sleeved on the outer wall of the rotating shaft (42) below the pressing plate (43). A spacing adjustment group (45) is arranged on the chassis (2), and an eccentric adjustment group (46) is jointly arranged on the chassis (2) and the bearing tray (44).

2. The lightweight peeling device for Choerospondias axillaris with air pressure pulse type pericarp swelling and cracking separation according to claim 1, characterized in that: The pit-removing part (5) includes a drum (51) rotatably installed on the frame (1) through two left and right mounting brackets. A plurality of groups of circular holes evenly distributed in a circumferential manner are opened on the outer wall of the drum (51). Silicone covers (52) are installed at the positions of the corresponding plurality of circular holes on the inner wall of the drum (51). Avoidance holes are opened on the inner walls of the silicone covers (52). An intermittent motor (53) is installed on the upper right side of the frame (1) through a mounting seat. The output shaft of the intermittent motor (53) is fixedly connected with a rocker (54). The two ends of the rocker (54) are rotatably installed with convex slide bars in a left-right staggered manner. A pit-removing tool rest (55) is slidably installed on the frame (1) through two front and rear guiding slide bars. A swing rod (56) is rotatably installed at the right end of the pit-removing tool rest (55). One end of the swing rod (56) far from the pit-removing tool rest (55) is rotatably connected to the front convex slide bar.

3. The lightweight peeling device for Choerospondias axillaris with air pressure pulse type pericarp swelling and cracking separation according to claim 1, wherein: The spacing adjustment group (45) includes a plurality of support slide bars (451) slidably penetrating and installed at the upper end of the chassis (2). The plurality of support slide bars (451) are evenly distributed in a rectangular shape. A connecting plate (452) is jointly installed at the upper ends of the plurality of support slide bars (451). Electric telescopic rods (453) are installed on the outer walls of the left and right ends of the chassis (2). The telescopic ends of the electric telescopic rods (453) are installed with connecting cross plates fixedly connected to the connecting plate (452). And mounting plates (454) are installed at the lower ends of the plurality of support slide bars (451). A receiving groove is opened at one end of the mounting plate (454) facing the rotating shaft (42). A resisting slide plate (455) is slidably installed in the receiving groove through a compression spring.

4. The lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel expansion and separation according to claim 1, characterized in that: The eccentric adjustment group (46) includes an extension column (461) installed at the lower end of the bearing tray (44). The bearing tray (44) and the extension column (461) are jointly provided with a kidney-shaped sliding hole. The outer wall of the rotating shaft (42) is slidably connected to the inner wall of the kidney-shaped sliding hole. An annular plate (462) is fixedly sleeved on the outer wall of the extension column (461). The middle part of the inner wall of the kidney-shaped sliding hole on the extension column (461) is provided with a kidney-shaped sliding groove. Strong magnets (463) are installed on the inner walls at the left and right ends of the kidney-shaped sliding groove.

5. The lightweight peeling device for Choerospondias axillaris with air pressure pulse type pericarp swelling and cracking separation according to claim 4, characterized in that: The eccentric adjustment group (46) further includes two left and right guide sliding rods (464) slidably penetrating and installed on the outer wall of the support vertical plate (21). A clamping plate (465) is installed at one end of the guide sliding rod (464) facing the extension column (461). The inner wall of the clamping plate (465) is slidably sleeved on the annular plate (462) and rotatably fits on the outer wall of the extension column (461). A pneumatic push rod (466) is installed through the outer wall at the left end of the chassis (2) corresponding to the position of the guide sliding rod (464).

6. The lightweight peeling device for Choerospondias axillaris with pneumatic pulse type fruit peel swelling and cracking separation according to claim 2, wherein: The nuclear removal part (5) further includes a transmission shaft rotatably penetrating and installed on the right mounting frame. One end of the transmission shaft is fixedly connected to the roller (51), and the other end is installed with a grooved pulley (57). The rear convex sliding rod is movably fitted on the inner wall of the groove of the grooved pulley (57). A circular opening is provided in the left mounting frame corresponding to the position of the roller (51). A receiving plate (58) is installed at the left end of the left mounting frame. The right end of the receiving plate (58) is movably fitted on the inner wall of the roller (51). A convex matching plate (59) is installed at the right end of the receiving plate (58) corresponding to the positions of multiple front silicone covers (52). Feeding plates are respectively installed on the upper end of the frame (1) on the front and rear sides of the roller (51). A guiding plate (60) movably fitted on the outer wall of the roller (51) is installed on the rear feeding plate.

7. The lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel bursting and separation according to claim 1, characterized in that: Two left and right material leakage holes (431) are provided on the upper end of the pressing plate (43) corresponding to the funnel (3). A plurality of cooperating sliding strips evenly distributed in a circle are installed on the inner wall of the pressing plate (43). A plurality of cooperating sliding grooves evenly distributed in a circle are provided on the outer wall of the rotating shaft (42). The plurality of cooperating sliding strips are respectively slidably connected to the inner walls of the corresponding cooperating sliding grooves.

8. A lightweight peeler for Choerospondias axillaris fruits with air-pressure pulse type peel swelling and cracking separation according to claim 4, characterized in that: An installation groove is provided on the upper side of the inner wall of the kidney-shaped sliding hole on the bearing tray (44). A baffle (441) is slidably connected in the installation groove through a compression spring. One end of the baffle (441) facing the rotating shaft (42) is of an arc structure and is movably fitted on the outer wall of the rotating shaft (42). A kidney-shaped sleeve plate (421) is fixedly sleeved on the outer wall of the rotating shaft (42) corresponding to the position of the kidney-shaped sliding groove. The outer wall of the kidney-shaped sleeve plate (421) is magnetically connected to the corresponding strong magnet (463). An annular groove is provided at the lower end of the bearing tray (44) corresponding to the support vertical plate (21). A plurality of discharge ports evenly distributed in a circle are provided on the outer wall of the convex structure at the upper end of the bearing tray (44). The plurality of discharge ports are all communicated with the annular groove.

9. A lightweight peeling device for Choerospondias axillaris with pneumatic pulse peel expansion and separation according to claim 1, characterized in that: A circular inclined groove is provided at the upper end of the guiding inclined seat corresponding to the supporting vertical plate (21). A discharge groove communicating with the circular inclined groove is provided on both the chassis (2) and the guiding inclined seat. A discharge pipe (22) is installed on the outer wall of the chassis (2) corresponding to the position of the discharge groove. Extension plates (23) are installed on the inner walls at both the front and rear ends of the chassis (2). A water spray head (24) is installed through the chassis (2) and the extension plate (23) together at the middle position. Pulse spray heads (25) are installed through the chassis (2) and the extension plate (23) together on both the left and right sides of the water spray head (24), and two pulse spray heads (25) are installed through the inner walls at both the left and right ends of the chassis (2) in the front and rear directions respectively.

10. A light-weight peeling device for Choerospondias axillaris fruits with pneumatic pulse-induced fruit peel swelling and splitting, characterized in that: A discharge port is provided at the rear side of the lower end of the chassis (2). A return-shaped plate is installed at the position of the lower end of the chassis (2) corresponding to the discharge port. A plurality of buffer plates (26) evenly distributed from top to bottom are installed on the inner walls of the discharge port and the return-shaped plate, and every two adjacent buffer plates (26) are arranged in a left-right staggered manner.

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