Pulp extraction device and extraction method for coconut juice preparation

Abstract

The invention discloses a pulp extraction device for coconut juice preparation and an extraction method, and belongs to the technical field of pulp extraction. The pulp extraction device for coconut juice preparation comprises an extraction box, a partition plate is fixedly connected to the inner wall of the extraction box, a lifting assembly is arranged at the bottom of an inner cavity of the extraction box, the lifting assembly penetrates through the partition plate and is fixedly connected with a fixing frame, and an elastic rod is fixedly connected to the outer side of the fixing frame; according to the pulp extraction device for coconut juice preparation, by arranging the extraction assembly, when the device extracts coconut pulp, a first residual gear can be automatically controlled to be meshed with a third full gear, so that the device can drive a scraper through a hinge plate, and the scraper is driven to be meshed with a second full gear; the device rotates along the axis of the connecting rod, so that the device can automatically extract the pulp on the inner wall of the coconut, manual extraction by workers is avoided, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of pulp extraction, and more specifically, to a pulp extraction device and extraction method for coconut juice preparation. Background Technique

[0002] Coconut meat: The endosperm of a coconut, also known as coconut pulp. After obtaining coconut milk, break open the inner pericarp to get it. Coconut meat contains proteins and carbohydrates. It can be made into coconut dry, coconut milk powder, coconut protein, coconut juice, coconut shreds, and colorless coconut oil, etc. When extracting and peeling coconut meat with a hard outer shell, generally, workers use tools to dig inside the coconut. Long-term manual operation will increase the labor intensity of workers and reduce the extraction efficiency of coconut meat. At the same time, due to manual extraction, the coconut meat on each part of the inner wall of the coconut cannot be effectively dug out, thus reducing the extraction effect of coconut meat. Based on this, the present invention designs a pulp extraction device and extraction method for coconut juice preparation to solve the above problems. Summary of the Invention

[0003] 1. Technical Problems to be Solved

[0004] The purpose of the present invention is to provide a pulp extraction device and extraction method for coconut juice preparation to solve the problems raised in the above background technique.

[0005] 2. Technical Solutions

[0006] A pulp extraction device for coconut juice preparation includes an extraction box. A partition is fixedly connected to the inner wall of the extraction box, and a lifting component is arranged at the bottom of the inner cavity of the extraction box. The lifting component penetrates through the partition and is fixedly connected to a fixed frame. Elastic rods are fixedly connected to the outside of the fixed frame, and a clamping block is fixedly connected to the end of the elastic rod away from the fixed frame. An extraction component is arranged on the top wall of the extraction box. The extraction component penetrates through the extraction box and is connected to the lifting component. A compensation component is arranged on the outside of the extraction component. The compensation component penetrates through the extraction box and is connected to the lifting component.

[0007] Preferably, the lifting component includes a vertical rod rotatably connected to the bottom of the inner cavity of the extraction box. A driving component is arranged on the outside of the vertical rod, and the top of the vertical rod is fixedly connected to a first threaded rod. A first threaded sleeve is threadedly connected to the outside of the first threaded rod. The top of the first threaded sleeve penetrates through the partition and is fixedly connected to a lifting plate. The lifting plate is fixedly connected to the fixed frame, and a guide cylinder is fixedly connected below the lifting plate. A guide rod is slidably connected to the inner cavity of the guide cylinder. The guide rod is fixedly connected to the extraction box.

[0008] Preferably, the driving assembly includes a motor fixedly installed at the bottom of the inner cavity of the extraction box. A first incomplete gear is fixedly connected to the output shaft of the motor. A first complete gear is meshed with the outside of the first incomplete gear. A driving rod is fixedly connected to the outside of the first complete gear. A connecting frame is rotatably connected to the outside of the driving rod. The connecting frame is fixedly connected to the extraction box. A first driving gear is fixedly connected to the end of the driving rod away from the first complete gear. A first driven gear is meshed with the outside of the first driving gear. The first driven gear is fixedly connected to the vertical rod.

[0009] Preferably, the extraction assembly includes a mounting box fixedly connected to the top of the extraction box. A turntable is rotatably connected to the inner wall of the mounting box. A connecting rod is fixedly connected below the turntable. The connecting rod passes through the extraction box and is fixedly connected to a hinge seat. Hinge plates are hinged on both sides of the hinge seat. A scraper is fixedly connected below the hinge plate. A toothed ring is fixedly connected above the turntable. A second complete gear is meshed with the inner cavity of the toothed ring. A transmission assembly is arranged on the outside of the second complete gear. An installation shaft is fixedly connected above the second complete gear. The installation shaft is rotatably connected to the mounting box.

[0010] Preferably, the transmission assembly includes a bearing seat fixedly connected to the bottom of the inner cavity of the extraction box. A transmission rod is rotatably connected to the outside of the bearing seat. A third complete gear is fixedly connected to one end of the transmission rod. The third complete gear is meshed with the first incomplete gear. The end of the bearing seat away from the third complete gear passes through the extraction box and is fixedly connected to a first driving pulley. A first belt is sleeved on the outside of the first driving pulley. The first driving pulley is connected to a first driven pulley through the first belt. A rotating rod is fixedly connected to the outside of the first driven pulley. A second driving gear is rotatably connected to the outside of the rotating rod. The second driving gear is fixedly connected to the extraction box. A second driven gear is fixedly connected to the end of the rotating rod away from the connecting seat. A driving shaft is fixedly connected below the second driven gear. The driving shaft passes through the mounting box and is fixedly connected to a second incomplete gear. The second incomplete gear is meshed with the toothed ring and the second complete gear respectively.

[0011] Preferably, the compensation assembly includes a fixing plate fixedly connected to the outside of the connecting rod. A second threaded rod is rotatably connected below the fixing plate. A second threaded sleeve is threadedly connected to the outside of the second threaded rod. The second threaded sleeve is hinged to the hinge plate. The top of the second threaded rod passes through the fixing plate and is fixedly connected to a fixing shaft. A first circular gear is fixedly connected to the top of the fixing shaft. A gear belt is sleeved between the two first circular gears. A second circular gear is meshed with the inner cavity of the gear belt. A sleeve is fixedly connected above the second circular gear. The sleeve is rotatably connected to the extraction box. A second driven pulley is fixedly connected to the outside of the sleeve. A second belt is sleeved on the outside of the second driven pulley. The second driven pulley is connected to a second driving pulley through the second belt. A linkage assembly is arranged on the outside of the second driving pulley.

[0012] Preferably, the linkage assembly includes a bearing bracket fixedly connected to the outside of the extraction box. A linkage rod is rotatably connected to the outside of the bearing bracket. One end of the linkage rod is fixedly connected to the second driving wheel, and the other end of the linkage rod is fixedly connected to a third driven gear. A third driving gear is meshed with the outside of the third driven gear. A cross bar is fixedly connected to the outside of the third driving gear. The cross bar penetrates through the extraction box and is fixedly connected to a follower gear. The follower gear is meshed with the first driven gear. A support frame is rotatably connected to the outside of the cross bar. The support frame is rotatably connected to the extraction box.

[0013] Preferably, a door panel is rotatably connected to the outside of the extraction box. A handle is fixedly connected to the outside of the door panel.

[0014] A method for extracting pulp for preparing coconut juice comprises the following steps:

[0015] S1. Place the halved coconut between two clamping blocks, clamp and fix it by the elastic force of the elastic rod, and then control the motor to work, so that the motor drives the first broken gear fixedly connected thereto to rotate. At this time, the first broken gear will be meshed with the third complete gear, so that the connecting rod drives the hinge seat fixedly connected thereto to rotate. When the hinge seat rotates, it will drive the scraper to rotate through the hinge plate, so that the scraper scrapes off the pulp on the inner wall of the coconut.

[0016] S2. When the pulp on the same plane as the scraper is scraped off, the first broken gear is disengaged from the third complete gear and meshed with the first complete gear, so that the vertical rod drives the first threaded rod fixedly connected thereto to rotate. When the first threaded rod rotates, it will drive the first threaded sleeve threadedly connected thereto to move upward, so that the first threaded sleeve drives the lifting plate fixedly connected thereto to move synchronously. When the lifting plate moves, it will move the coconut upward by a fixed distance through the clamping blocks, so as to facilitate the scraper to scrape off the pulp on the next plane.

[0017] S3. When the first driven gear rotates, it will drive the follower gear meshed therewith to rotate, so that the second circular gear drives the two first circular gears to rotate through the gear belt. When the first circular gear rotates, it will drive the fixed shaft fixedly connected thereto to rotate, so that the fixed shaft drives the second threaded rod fixedly connected thereto to rotate. When the second threaded rod rotates, it will drive the second threaded sleeve threadedly connected thereto to move downward, so that the second threaded sleeve pushes the hinge plate downward, so that the scraper always fits the inner wall of the coconut, improving the extraction effect.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are as follows:

[0020] 1), in the present invention, by providing a lifting component, when the device extracts coconut pulp, it can automatically control the engagement of the first residual gear and the first full gear, so that the lifting plate moves upward, so that the device can push the coconut upward by a fixed distance, which is convenient for the extraction component to completely extract the coconut pulp, avoiding incomplete extraction caused by traditional extraction methods, thereby improving the extraction effect of the device.

[0021] 2), in the present invention, by providing an extraction component, when the device extracts coconut pulp, it can automatically control the engagement of the first residual gear and the third full gear, so that the device can drive the scraper through the hinge plate to rotate along the axis of the connecting rod, so that the device can automatically extract the pulp on the inner wall of the coconut, thus avoiding the need for manual extraction by workers and reducing the labor intensity of workers.

[0022] 3), in the present invention, by providing a compensation component, when the device pushes the coconut upward by a fixed distance, it can automatically control the rotation of the second circular gear, so that the two second threaded sleeves push the hinge plate downward, so that the device can adjust the position of the scraper to always fit the inner wall of the coconut, which is convenient for completely extracting the coconut pulp, thereby improving the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of another perspective of the overall structure of the present invention;

[0025] Figure 3 is a sectional view of the extraction box structure of the present invention;

[0026] Figure 4 is a schematic diagram of the compensation component structure of the present invention;

[0027] Figure 5 is a schematic diagram of the lifting component structure of the present invention;

[0028] Figure 6 is of the present invention Figure 5 enlarged view of the structure at A;

[0029] Figure 7 is a sectional view of the installation box structure of the present invention.

[0030] Description of reference numerals in the figure: 1. Extraction box; 2. Partition board; 3. Lifting assembly; 31. Vertical rod; 32. First threaded rod; 33. First threaded sleeve; 34. Lifting plate; 35. Guide cylinder; 36. Guide rod; 37. Motor; 38. First incomplete gear; 39. First complete gear; 310. Driving rod; 311. Connecting frame; 312. First driving gear; 313. First driven gear; 4. Fixed frame; 5. Elastic rod; 6. Clamping block; 7. Extraction assembly; 71. Installation box; 72. Turntable; 73. Connecting rod; 74. Hinge seat; 75. Hinge plate; 76. Scraper; 77. Second complete gear; 78. Installation shaft; 79. Second incomplete gear; 710. Driving shaft; 711. Second driven gear; 712. Second driving gear; 713. Rotating rod; 714. Connecting seat; 715. First driven wheel; 716. First belt; 717. First driving wheel; 718. Transmission rod; 719. Bearing seat; 720. Third complete gear; 721. Tooth ring; 8. Compensation assembly; 81. Fixed plate; 82. Second threaded rod; 83. Second threaded sleeve; 84. Fixed shaft; 85. First circular gear; 86. Gear belt; 87. Second circular gear; 88. Sleeve; 89. Second driven wheel; 810. Second belt; 811. Second driving wheel; 812. Linking rod; 813. Bearing frame; 814. Third driven gear; 815. Third driving gear; 816. Cross bar; 817. Support frame; 818. Follow-up gear; 9. Door panel; 10. Handle. Detailed implementation mode

[0031] Embodiment: Please refer to Figure 1-7 , a pulp extraction device for coconut juice preparation, including an extraction box 1, a partition board 2 is fixedly connected to the inner wall of the extraction box 1, and a lifting assembly 3 is arranged at the bottom of the inner cavity of the extraction box 1. The lifting assembly 3 penetrates through the partition board 2 and is fixedly connected to a fixed frame 4. An elastic rod 5 is fixedly connected to the outside of the fixed frame 4, and a clamping block 6 is fixedly connected to one end of the elastic rod 5 away from the fixed frame 4. An extraction assembly 7 is arranged on the top wall of the extraction box 1. The extraction assembly 7 penetrates through the extraction box 1 and is connected to the lifting assembly 3. A compensation assembly 8 is arranged on the outside of the extraction assembly 7. The compensation assembly 8 penetrates through the extraction box 1 and is connected to the lifting assembly 3. Among them, in order to facilitate the placement and removal of coconuts, a door panel 9 is rotatably connected to the outside of the extraction box 1, and a handle 10 is fixedly connected to the outside of the door panel 9.

[0032] The lifting component 3 includes a vertical rod 31 rotatably connected to the bottom of the inner cavity of the extraction box 1. A driving component is arranged on the outer side of the vertical rod 31, and the top of the vertical rod 31 is fixedly connected with a first threaded rod 32. A first threaded sleeve 33 is threadedly connected to the outer side of the first threaded rod 32. The top of the first threaded sleeve 33 penetrates through the partition plate 2 and is fixedly connected with a lifting plate 34. The lifting plate 34 is fixedly connected with the fixing frame 4, and a guide cylinder 35 is fixedly connected below the lifting plate 34. A guide rod 36 is slidably connected to the inner cavity of the guide cylinder 35, and the guide rod 36 is fixedly connected with the extraction box 1. The driving component includes a motor 37 fixedly installed at the bottom of the inner cavity of the extraction box 1. A first incomplete gear 38 is fixedly connected to the output shaft of the motor 37. A first complete gear 39 is meshed with the outer side of the first incomplete gear 38. A driving rod 310 is fixedly connected to the outer side of the first complete gear 39. A connecting frame 311 is rotatably connected to the outer side of the driving rod 310, and the connecting frame 311 is fixedly connected with the extraction box 1. A first driving gear 312 is fixedly connected to the end of the driving rod 310 far away from the first complete gear 39. A first driven gear 313 is meshed with the outer side of the first driving gear 312, and the first driven gear 313 is fixedly connected with the vertical rod 31.

[0033] By setting the lifting component 3, when the device extracts coconut pulp, it can automatically control the meshing of the first incomplete gear 38 and the first complete gear 39, so that the lifting plate 34 moves upward, so that the device can push the coconut upward by a fixed distance, so as to facilitate the extraction component 7 to completely extract the coconut pulp, avoiding incomplete extraction caused by the traditional extraction method, thereby improving the extraction effect of the device.

[0034] The extraction component 7 includes a mounting box 71 fixedly connected to the top of the extraction box 1. A turntable 72 is rotatably connected to the inner wall of the mounting box 71. A connecting rod 73 is fixedly connected below the turntable 72. The connecting rod 73 penetrates through the extraction box 1 and is fixedly connected to a hinge seat 74. Hinge plates 75 are hinged on both sides of the hinge seat 74. A scraper 76 is fixedly connected below the hinge plate 75. A toothed ring 721 is fixedly connected above the turntable 72. A second full gear 77 is meshed inside the toothed ring 721. A transmission component is arranged outside the second full gear 77. An installation shaft 78 is fixedly connected above the second full gear 77. The installation shaft 78 is rotatably connected to the mounting box 71. The transmission component includes a bearing seat 719 fixedly connected to the bottom of the inner cavity of the extraction box 1. A transmission rod 718 is rotatably connected to the outside of the bearing seat 719. One end of the transmission rod 718 is fixedly connected to a third full gear 720. The third full gear 720 is meshed with the first incomplete gear 38. One end of the bearing seat 719 away from the third full gear 720 penetrates through the extraction box 1 and is fixedly connected to a first driving wheel 717. A first belt 716 is sleeved outside the first driving wheel 717. The first driving wheel 717 is connected to a first driven wheel 715 through the first belt 716. A rotating rod 713 is fixedly connected to the outside of the first driven wheel 715. A second driving gear 712 is rotatably connected to the outside of the rotating rod 713. The second driving gear 712 is fixedly connected to the extraction box 1. One end of the rotating rod 713 away from the connecting seat 714 is fixedly connected to a second driven gear 711. A driving shaft 710 is fixedly connected below the second driven gear 711. The driving shaft 710 penetrates through the mounting box 71 and is fixedly connected to a second incomplete gear 79. The second incomplete gear 79 is meshed with the toothed ring 721 and the second full gear 77 respectively.

[0035] By setting the extraction component 7, when the device extracts coconut pulp, it can automatically control the meshing of the first incomplete gear 38 and the third full gear 720, so that the device can drive the scraper 76 through the hinge plate 75 to rotate along the axis of the connecting rod 73, so as to automatically extract the pulp on the inner wall of the coconut by the device, thus avoiding the need for manual extraction by workers and reducing the labor intensity of workers.

[0036] The compensation component 8 includes a fixing plate 81 fixedly connected to the outer side of the connecting rod 73. A second threaded rod 82 is rotatably connected below the fixing plate 81. A second threaded sleeve 83 is threadedly connected to the outer side of the second threaded rod 82. The second threaded sleeve 83 is hinged to the hinge plate 75. The top end of the second threaded rod 82 penetrates through the fixing plate 81 and is fixedly connected to a fixed shaft 84. A first circular gear 85 is fixedly connected to the top end of the fixed shaft 84. A gear belt 86 is sleeved between the two first circular gears 85. A second circular gear 87 is meshed in the inner cavity of the gear belt 86. A sleeve 88 is fixedly connected above the second circular gear 87. The sleeve 88 is rotatably connected to the extraction box 1, and a second driven wheel 89 is fixedly connected to the outer side of the sleeve 88. A second belt 810 is sleeved on the outer side of the second driven wheel 89, and the second driven wheel 89 is connected to a second driving wheel 811 through the second belt 810. A linkage assembly is arranged on the outer side of the second driving wheel 811. The linkage assembly includes a bearing bracket 813 fixedly connected to the outer side of the extraction box 1. A linkage rod 812 is rotatably connected to the outer side of the bearing bracket 813. One end of the linkage rod 812 is fixedly connected to the second driving wheel 811, and the other end of the linkage rod 812 is fixedly connected to a third driven gear 814. A third driving gear 815 is meshed with the outer side of the third driven gear 814. A cross bar 816 is fixedly connected to the outer side of the third driving gear 815. The cross bar 816 penetrates through the extraction box 1 and is fixedly connected to a follower gear 818. The follower gear 818 is meshed with the first driven gear 313. A support frame 817 is rotatably connected to the outer side of the cross bar 816. The support frame 817 is rotatably connected to the extraction box 1.

[0037] By arranging the compensation component 8, when the device pushes the coconut upward by a fixed distance, the second circular gear 87 can be automatically controlled to rotate, so that the two second threaded sleeves 83 push the hinge plate 75 downward, so that the device can adjust the position of the scraper 76 to always fit the inner wall of the coconut, so as to facilitate the complete extraction of the coconut pulp, thereby improving the practical performance of the device.

[0038] The working principle of the present invention:

[0039] First, place the halved coconut between two clamping blocks 6 and clamp and fix it with the elastic force of the elastic rod 5. Then, control the motor 37 to work, so that the motor 37 drives the first broken gear 38 fixedly connected thereto to rotate. At this time, the first broken gear 38 will mesh with the third complete gear 720, so that the third complete gear 720 drives the transmission rod 718 fixedly connected thereto to rotate. When the transmission rod 718 rotates, it will drive the first driving wheel 717 fixedly connected thereto to rotate, so that the first driving wheel 717 drives the first driven wheel 715 to rotate through the first belt 716. When the first driven wheel 715 rotates, it will drive the rotating rod 713 fixedly connected thereto to rotate, so that the rotating rod 713 drives the second driving gear 712 fixedly connected thereto to rotate. When the second driving gear 712 rotates, it will drive the second driven gear 711 meshing therewith to rotate, so that the second driven gear 711 drives the driving shaft 710 fixedly connected thereto to rotate. When the driving shaft 710 rotates, it will drive the second broken gear 79 fixedly connected thereto to rotate, so that the second broken gear 79 drives the turntable 72 to rotate back and forth under the action of the second complete gear 77 and the toothed ring 721. When the turntable 72 rotates, it will drive the connecting rod 73 fixedly connected thereto to rotate, so that the connecting rod 73 drives the hinge seat 74 fixedly connected thereto to rotate synchronously. When the hinge seat 74 rotates, it will drive the scraper 76 to rotate through the hinge plate 75, so that the scraper 76 scrapes off the pulp on the inner wall of the coconut;

[0040] When scraping off the pulp on the same plane as the scraper 76, the first broken gear 38 disengages from the third complete gear 720 and meshes with the first complete gear 39, so that the first complete gear 39 drives the driving rod 310 fixedly connected thereto to rotate. When the driving rod 310 rotates, it will drive the first driving gear 312 fixedly connected thereto to rotate, so that the first driving gear 312 drives the first driven gear 313 meshing therewith to rotate. When the first driven gear 313 rotates, it will drive the vertical rod 31 fixedly connected thereto to rotate, so that the vertical rod 31 drives the first threaded rod 32 fixedly connected thereto to rotate. When the first threaded rod 32 rotates, it will drive the first threaded sleeve 33 threadedly connected thereto to move upward, so that the first threaded sleeve 33 drives the lifting plate 34 fixedly connected thereto to move synchronously. When the lifting plate 34 moves, it will move the coconut upward by a fixed distance through the clamping blocks 6, so as to facilitate the scraper 76 to scrape off the pulp on the next plane;

[0041] When the driven gear 1 (313) rotates, it drives the follower gear 818 meshing with it to rotate. As a result, the follower gear 818 drives the crossbar 816 fixedly connected to it to rotate. When the crossbar 816 rotates, it drives the third driving gear 815 fixedly connected to it to rotate, so that the third driving gear 815 drives the third driven gear 814 meshing with it to rotate. When the third driven gear 814 rotates, it drives the linkage rod 812 fixedly connected to it to rotate, so that the linkage rod 812 drives the second driving wheel 811 fixedly connected to it to rotate. When the second driving wheel 811 rotates, it drives the second driven wheel 89 through the second belt 810 to rotate, so that the second driven wheel 89 drives the sleeve 88 fixedly connected to it to rotate synchronously. When the sleeve 88 rotates, it drives the second circular gear 87 fixedly connected to it to rotate, so that the second circular gear 87 drives the two first circular gears 85 through the gear belt 86 to rotate. When the first circular gear 85 rotates, it drives the fixed shaft 84 fixedly connected to it to rotate, so that the fixed shaft 84 drives the second threaded rod 82 fixedly connected to it to rotate. When the second threaded rod 82 rotates, it drives the second threaded sleeve 83 threadedly connected to it to move downward, so that the second threaded sleeve 83 pushes the hinge plate 75 downward, and further enables the scraper 76 to always fit the inner wall of the coconut, improving the extraction effect.

[0042] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulp extraction device for coconut juice preparation, comprising an extraction tank (1), characterized in that: A partition plate (2) is fixedly connected to the inner wall of the extraction box (1), and a lifting assembly (3) is arranged at the bottom of the inner cavity of the extraction box (1). The lifting assembly (3) penetrates through the partition plate (2) and is fixedly connected to a fixing frame (4). An elastic rod (5) is fixedly connected to the outside of the fixing frame (4). One end of the elastic rod (5) far away from the fixing frame (4) is fixedly connected to a clamping block (6). An extraction assembly (7) is arranged on the top wall of the extraction box (1). The extraction assembly (7) penetrates through the extraction box (1) and is connected to the lifting assembly (3). A compensation assembly (8) is arranged on the outside of the extraction assembly (7). The compensation assembly (8) penetrates through the extraction box (1) and is connected to the lifting assembly (3).

2. The pulp extraction device for coconut juice preparation according to claim 1, wherein: The lifting assembly (3) includes a vertical rod (31) rotatably connected to the bottom of the inner cavity of the extraction box (1). A driving assembly is arranged on the outside of the vertical rod (31). The top end of the vertical rod (31) is fixedly connected to a first threaded rod (32). A first threaded sleeve (33) is threadedly connected to the outside of the first threaded rod (32). The top end of the first threaded sleeve (33) penetrates through the partition plate (2) and is fixedly connected to a lifting plate (34). The lifting plate (34) is fixedly connected to the fixing frame (4). A guide cylinder (35) is fixedly connected below the lifting plate (34). A guide rod (36) is slidably connected to the inner cavity of the guide cylinder (35). The guide rod (36) is fixedly connected to the extraction box (1).

3. An apparatus for extracting coconut pulp for preparing coconut juice according to claim 2, characterized in that: The driving assembly includes a motor (37) fixedly installed at the bottom of the inner cavity of the extraction box (1). A first incomplete gear (38) is fixedly connected to the output shaft of the motor (37). A first complete gear (39) is meshed with the outside of the first incomplete gear (38). A driving rod (310) is fixedly connected to the outside of the first complete gear (39). A connecting frame (311) is rotatably connected to the outside of the driving rod (310). The connecting frame (311) is fixedly connected to the extraction box (1). A first driving gear (312) is fixedly connected to the end of the driving rod (310) far away from the first complete gear (39). A first driven gear (313) is meshed with the outside of the first driving gear (312). The first driven gear (313) is fixedly connected to the vertical rod (31).

4. An apparatus for extracting coconut pulp for preparing coconut juice according to claim 1, characterized in that: The extraction assembly (7) includes a mounting box (71) fixedly connected to the top of the extraction box (1). A turntable (72) is rotatably connected to the inner wall of the mounting box (71). A connecting rod (73) is fixedly connected below the turntable (72). The connecting rod (73) penetrates through the extraction box (1) and is fixedly connected to a hinge seat (74). Hinge plates (75) are hinged to both sides of the hinge seat (74). A scraper (76) is fixedly connected below the hinge plate (75). A toothed ring (721) is fixedly connected above the turntable (72). A second complete gear (77) is meshed with the inner cavity of the toothed ring (721). A transmission assembly is arranged on the outside of the second complete gear (77). A mounting shaft (78) is fixedly connected above the second complete gear (77). The mounting shaft (78) is rotatably connected to the mounting box (71).

5. An apparatus for extracting coconut pulp for preparing coconut juice according to claim 4, characterized in that: The transmission assembly includes a bearing block (719) fixedly connected to the bottom inside of the extraction box (1). A transmission rod (718) is rotatably connected to the outside of the bearing block (719). One end of the transmission rod (718) is fixedly connected with a third full gear (720). The third full gear (720) meshes with the first broken gear (38). One end of the bearing block (719) away from the third full gear (720) penetrates through the extraction box (1) and is fixedly connected with a first driving wheel (717). A first belt (716) is sleeved on the outside of the first driving wheel (717). The first driving wheel (717) is connected with a first driven wheel (715) through the first belt (716). A rotating rod (713) is fixedly connected to the outside of the first driven wheel (715). A second driving gear (712) is rotatably connected to the outside of the rotating rod (713). The second driving gear (712) is fixedly connected with the extraction box (1). One end of the rotating rod (713) away from the connecting seat (714) is fixedly connected with a second driven gear (711). A driving shaft (710) is fixedly connected below the second driven gear (711). The driving shaft (710) penetrates through the installation box (71) and is fixedly connected with a second broken gear (79). The second broken gear (79) meshes with a toothed ring (721) and a second full gear (77) respectively.

6. The pulp extraction device for coconut juice preparation according to claim 1, characterized in that: The compensation assembly (8) includes a fixing plate (81) fixedly connected to the outside of the connecting rod (73). A second threaded rod (82) is rotatably connected below the fixing plate (81). A second threaded sleeve (83) is threadedly connected to the outside of the second threaded rod (82). The second threaded sleeve (83) is hinged to a hinged plate (75). The top end of the second threaded rod (82) penetrates through the fixing plate (81) and is fixedly connected with a fixed shaft (84). A first circular gear (85) is fixedly connected to the top end of the fixed shaft (84). A gear belt (86) is sleeved between the two first circular gears (85). A second circular gear (87) is meshed inside the gear belt (86). A sleeve (88) is fixedly connected above the second circular gear (87). The sleeve (88) is rotatably connected with the extraction box (1). A second driven wheel (89) is fixedly connected to the outside of the sleeve (88). A second belt (810) is sleeved on the outside of the second driven wheel (89). The second driven wheel (89) is connected with a second driving wheel (811) through the second belt (810). A linkage assembly is arranged on the outside of the second driving wheel (811).

7. An apparatus for extracting coconut pulp for preparing coconut juice according to claim 6, characterized in that: The linkage assembly includes a bearing bracket (813) fixedly connected to the outside of the extraction box (1). A linkage rod (812) is rotatably connected to the outside of the bearing bracket (813). One end of the linkage rod (812) is fixedly connected to the second driving wheel (811), and the other end of the linkage rod (812) is fixedly connected to a third driven gear (814). A third driving gear (815) is meshed with the outside of the third driven gear (814). A cross bar (816) is fixedly connected to the outside of the third driving gear (815). The cross bar (816) penetrates through the extraction box (1) and is fixedly connected to a follower gear (818). The follower gear (818) is meshed with the first driven gear (313). A support frame (817) is rotatably connected to the outside of the cross bar (816). The support frame (817) is rotatably connected to the extraction box (1).

8. A pulp extraction device for coconut juice preparation according to claim 1, characterized in that: A door panel (9) is rotatably connected to the outside of the extraction box (1). A handle (10) is fixedly connected to the outside of the door panel (9).

9. A method for extracting coconut pulp for coconut juice preparation, which is applied to the coconut juice preparation and coconut pulp extraction device according to any one of claims 1-8. The steps are as follows: S1. Place the halved coconut between two clamping blocks (6), and clamp and fix it through the elastic force of the elastic rod (5). Then control the motor (37) to work, so that the motor (37) drives the first broken gear (38) fixedly connected thereto to rotate. At this time, the first broken gear (38) will be meshed with the third complete gear (720), so that the connecting rod (73) drives the hinge seat (74) fixedly connected thereto to rotate. When the hinge seat (74) rotates, it will drive the scraper (76) to rotate through the hinge plate (75), so that the scraper (76) scrapes off the pulp on the inner wall of the coconut; S2. When the pulp in the same plane as the scraper (76) is scraped off, the first broken gear (38) is disengaged from the third complete gear (720) and meshed with the first complete gear (39), so that the vertical rod (31) drives the first threaded rod (32) fixedly connected thereto to rotate. When the first threaded rod (32) rotates, it will drive the first threaded sleeve (33) threadedly connected thereto to move upward, so that the first threaded sleeve (33) drives the lifting plate (34) fixedly connected thereto to move synchronously. When the lifting plate (34) moves, it will move the coconut upward by a fixed distance through the clamping blocks (6), so as to facilitate the scraper (76) to scrape off the pulp on the next plane; In S3, when the first driven gear (313) rotates, it drives the follower gear (818) meshed with it to rotate, so that the second circular gear (87) drives the two first circular gears (85) to rotate through the gear belt (86). When the first circular gear (85) rotates, it drives the fixed shaft (84) fixedly connected to it to rotate, so that the fixed shaft (84) drives the second threaded rod (82) fixedly connected to it to rotate. When the second threaded rod (82) rotates, it drives the second threaded sleeve (83) threadedly connected to it to move downward, so that the second threaded sleeve (83) pushes the hinge plate (75) downward, so that the scraper (76) always fits the inner wall of the coconut to improve the extraction effect.

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