Durian pitting machine

Abstract

The present invention discloses a durian core removing machine, which aims to provide a durian core removing machine that can ensure the integrity of quick-frozen durian meat when core removing. It includes a transmission belt, on which a plurality of transmission belt through holes are evenly distributed, a clamping assembly is installed below the transmission belt through holes, a fixed plate is provided above the transmission belt, and the upper end surface of the fixed plate is provided with three fixed plate through holes, the three fixed plate through holes are distributed on a horizontal straight line, and sliding rods are provided in the three fixed plate through holes, the sliding rods and the fixed plate through holes are slidably connected, a tool assembly 1 is fixed to the bottom of the left sliding rod, a tool assembly 2 is fixed to the bottom of the middle sliding rod, and a tool assembly 3 is fixed to the bottom of the right sliding rod. The beneficial effects of the present invention are: the integrity of quick-frozen durian meat when core removing can be ensured; durian scraps can be recycled and reused; the degree of automation is high, and labor costs are saved.

Description

Technical Field

[0001] The invention relates to the technical field related to agricultural products, in particular to a durian pitting machine. Background Art

[0002] When picking durian, the durian that is highly mature will easily crack due to the long journey. The cracked durian is not easy to sell, or the cracked durian is easy to spoil and cannot be transported to other places for sale. In this way, the highly mature durian can only be shelled, pitted, and frozen at low temperature in the place of production. Then it is boxed, packed, and transported through cold chain for export and sale.

[0003] Existing quick-frozen durian pits are all removed manually, and the staff need to cut the durian meat and then dig out the durian pit inside when removing the pit from the quick-frozen durian meat. This pit removal method will destroy the integrity of the durian meat and reduce its commercial value. At present, there is still a lack of a mechanism that can ensure that the durian meat can retain its integrity when removing the pit. Summary of the invention

[0004] The invention aims to overcome the defect in the prior art that the integrity of the quick-frozen durian flesh is destroyed when the quick-frozen durian flesh is de-cored, and provides a durian de-corer which can ensure the integrity of the quick-frozen durian flesh when the quick-frozen durian flesh is de-cored.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A durian pitting machine comprises a transmission belt, a plurality of transmission belt through holes are evenly distributed on the transmission belt, a clamping assembly is installed below the transmission belt through holes, the clamping assembly is fixed on the transmission belt, a machine shell is fixed on both the front and rear sides of the transmission belt, a fixing plate is provided above the transmission belt, the fixing plate and the machine shell are fixedly connected, three fixing plate through holes are provided on the upper end surface of the fixing plate, the three fixing plate through holes are distributed on a horizontal straight line from left to right and are all located directly above the transmission belt, a sliding rod is provided in each of the three fixing plate through holes, the sliding rod and the fixing plate through hole are slidably connected, a tool assembly 1 is fixed to the bottom of the left sliding rod, and the tool assembly 1 includes a fixing block 1 , the fixed block 1 is fixed at the bottom of the sliding rod, the fixed block 1 is slidably connected with a connecting block 1, the connecting block 1 is rotatably connected with a tool 1, and a tool assembly 2 is fixed at the bottom of the middle sliding rod, the tool assembly 2 includes a fixed block 2, the fixed block 2 is fixed to the bottom of the sliding rod, a rotating body is provided on the fixed block 2, one end of the rotating body is rotatably connected to the fixed block 2, and the other end of the rotating body is rotatably connected with the tool 2, and a tool assembly 3 is fixed at the bottom of the right sliding rod, and the tool assembly 3 includes a fixed block 3, the fixed block 3 is fixed to the bottom of the sliding rod, the fixed block 3 is slidably connected with a connecting block 3, and the connecting block 3 is rotatably connected with the tool 3.

[0007] There are several transmission belt through holes evenly distributed on the transmission belt, and the durian meat is placed in the transmission belt through holes for transmission. A clamping assembly is installed below the transmission belt through holes, and the clamping assembly is fixed on the transmission belt to fix the durian meat. The machine shell is fixed on the front and back sides of the transmission belt, and a fixing plate is provided above the transmission belt, and the fixing plate and the machine shell are fixedly connected. Three fixing plate through holes are provided on the upper end surface of the fixing plate, and the three fixing plate through holes are distributed in a horizontal straight line from left to right and are all located directly above the transmission belt. Slide rods are provided in the three fixing plate through holes, and the slide rods and the fixing plate through holes are slidably connected. A tool assembly 1 is fixed to the bottom of the left slide bar, and the tool assembly 1 includes a fixing block 1, which is fixed to the bottom of the slide bar, and a connecting block 1 is slidably connected to the fixing block 1 for adjusting the position of the tool 1. A tool 1 is rotatably connected to the connecting block 1, and the tool 1 drills a small hole above the durian core to make the durian core explode. The tool assembly 2 is exposed, and the bottom of the middle slide bar is fixed with a tool component 2, which includes a fixed block 2, which is fixed to the bottom of the slide bar, and a rotating body is provided on the fixed block 2, which is used to adjust the position of the tool 2, one end of the rotating body is rotatably connected to the fixed block 2, and the other end of the rotating body is rotatably connected with the tool 2, and the tool 2 moves along the position of the connection between the durian core and the durian meat to separate the upper half of the durian core from the durian meat, and a tool component 3 is fixed to the bottom of the right slide bar, and the tool component 3 includes a fixed block 3, which is fixed to the bottom of the slide bar, and a connecting block 3 is slidably connected to the fixed block 3, and the connecting block 3 is used to adjust the position of the tool 3, and the connecting block 3 is rotatably connected with the tool 3, and the tool 3 takes the durian core out of the durian meat, and the separation of the durian core and the durian meat is completed through the cooperation of the tool 1, the tool 2 and the tool 3, and the integrity of the durian meat is retained to the greatest extent.

[0008] Preferably, support columns are fixed on both sides of the lower end surface of the fixing plate, and the fixing plate is fixed to the casing through the support columns, and a fixing plate slide rail is provided on the side wall of the fixing plate through hole, and a sliding block matching the fixing plate slide rail is provided on the sliding rod, and the sliding rod is slidably connected to the fixing plate through the cooperation of the sliding block and the fixing plate slide rail. A gear is installed in the fixing plate through hole, and a rack is provided on the sliding rod, and the gear and the rack are meshed. A fixing plate motor matching the gear is provided inside the fixing plate, and the fixing plate motor is connected to the gear. The fixing plate motor drives the gear to rotate so that the sliding rod can slide up and down along the fixing plate slide rail, and a drag chain matching the sliding rod is provided on the upper end surface of the fixing plate, and one end of the drag chain is fixed on the fixing plate, and the other end of the drag chain is fixed on the top of the sliding rod. The added drag chain plays a role of traction and protection for the sliding of the sliding rod on the fixing plate through hole.

[0009] Preferably, a fixed block motor 1 is fixed to the side of the fixed block 1, a motor push rod 1 is fixed on the fixed block motor 1, a side slide groove 1 matching the motor push rod 1 is provided on the fixed block 1, the motor push rod 1 is placed in the side slide groove 1 and is slidably connected with the side slide groove 1, a lower end surface of the fixed block 1 is provided with a lower slide groove 1, the lower slide groove 1 is connected with the side slide groove 1, a connecting block 1 is placed in the lower slide groove 1 and is fixed on the motor push rod 1, the connecting block 1 is slidably connected with the lower slide groove 1 through the cooperation of the motor push rod 1 and the side slide groove 1, the movement of the motor push rod 1 in the side slide groove 1 is controlled by the fixed block motor 1, the position of the connecting block 1 is finely adjusted, and the tool 1 is It is placed just above the durian core. The tool 1 includes a rotating shaft 1. One end of the rotating shaft 1 is rotatably connected to a connecting block 1. A cross blade is fixed to the other end of the rotating shaft 1. The cross blade and the rotating shaft 1 form an acute angle, which can improve the drilling efficiency. A connecting block motor 1 and a color sensor 1 are arranged inside the connecting block 1. The connecting block motor 1 is connected to the rotating shaft 1. The connecting block motor 1 controls the rotation of the rotating shaft 1 to drill the durian flesh. The color sensor 1 is connected to the connecting block motor 1. When the color sensor 1 senses that the cross blade just drills the position of the durian core, a stop signal is sent to the connecting block motor 1 to complete the drilling work, and the tool assembly 1 is reset.

[0010] Preferably, a connecting block cavity is provided inside the connecting block 1, an opening is provided on the lower end surface of the connecting block cavity, a rotating shaft through hole is provided inside the rotating shaft 1, the connecting block cavity is connected with the rotating shaft through hole through the opening, a recycling box is installed on the upper end surface of the fixed block 1, the recycling box is placed on both sides of the sliding rod 1, a connecting pipe is provided between the recycling box and the connecting block cavity, one end of the connecting pipe is connected with the recycling box, and the other end of the connecting pipe is connected with the connecting block cavity, a fan is provided at the connection between the connecting pipe and the connecting block cavity, the fan is connected with the connecting block motor 1, and the pulp produced when the cross blade is drilling is sucked into the recycling box through the rotating shaft through hole and the connecting block cavity under the suction of the fan, thereby realizing the recycling and reuse of durian scraps.

[0011] Preferably, the rotating body includes a connecting rod, both ends of which are fixed with rotating balls, a fixed block groove matching the rotating ball is provided on the lower end surface of the fixed block 2, one of the rotating balls is installed in the fixed block groove and is rotatably connected to the fixed block groove, and the rotating ball can rotate freely in the fixed block groove, the tool 2 includes a connecting block 2, the upper end surface of the connecting block 2 is provided with a connecting block groove matching the rotating ball, another rotating ball is installed in the connecting block groove and is rotatably connected to the connecting block groove, and the rotating ball can rotate freely in the connecting block groove, the lower end surface of the connecting block 2 is rotatably connected with a drill bit, a connecting block motor 2 and a color sensor 2 are provided in the connecting block 2, the color sensor 2 senses the position of the connection between the durian meat and the durian core, the color sensor 2 is connected to the connecting block motor 2, the connecting block motor 2 is connected to the drill bit, and under the rotation cooperation of the fixed block 2, the rotating body and the connecting block 2, the color sensor 2 controls the connecting block motor 2 to make the drill bit move along the connection between the durian meat and the durian core, so as to separate the durian core from the durian meat.

[0012] Preferably, a fixed block motor 2 is fixed on the side of the fixed block 3, a motor push rod 2 is fixed on the fixed block motor 2, a side slide groove 2 matching the motor push rod 2 is provided on the fixed block 3, the motor push rod 2 is placed in the side slide groove 2 and is slidably connected with the side slide groove 2, a lower end surface of the fixed block 3 is provided with a lower slide groove 2, the lower slide groove 2 is communicated with the side slide groove 2, the connecting block 3 is placed in the lower slide groove 2 and is fixed on the motor push rod 2, the connecting block 3 is slidably connected to the lower slide groove 2 through the cooperation of the motor push rod 2 and the side slide groove 2, the movement of the motor push rod 2 in the side slide groove 2 is controlled by the fixed block motor 2, the position of the connecting block 3 is fine-tuned, and the tool 3 is placed directly above the durian core.

[0013] Preferably, the tool three includes a rotating block, a rotating shaft is provided on the top of the rotating block, the rotating block is installed on the fixed block three through the rotating shaft and is rotatably connected to the fixed block three, the tool three can be rotated on the fixed block three via the rotating shaft, the bottom of the rotating block is rotatably connected to a rotating rod, a ring-shaped blade is fixed at the bottom of the rotating rod, and a tooth nail is provided on the inner side of the ring-shaped blade, a rotating block motor is provided inside the rotating block, and the rotating rod and the rotating shaft are both connected to the rotating block motor. When the tool three is working, the annular blade is pressed on the upper half of the durian core, and the tooth nail is embedded in the durian core to fix the durian core on the annular blade, and then the rotating block motor controls the rotating rod to rotate at a high speed. At this time, the durian core will also rotate at a high speed with the rotating rod, and since the durian meat is fixed by the clamping assembly, this high-speed rotation will separate the lower half of the durian core from the durian meat, thereby realizing the core-to-meat separation of the entire durian core and the durian meat.

[0014] Preferably, a rotating rod cavity is provided inside the rotating rod, a fixed iron core is fixed in the rotating rod cavity, an induction coil is sleeved outside the fixed iron core, the rotating block motor is connected to the induction coil, a rotating rod slide groove is provided on the lower end surface of the rotating rod, a sliding rod is slidably connected in the rotating rod slide groove, a moving iron core is fixed on the top of the sliding rod, a spring is provided on the bottom surface of the rotating rod slide groove, one end of the spring is fixed on the bottom surface of the rotating rod slide groove, and the other end of the spring is fixed on the moving iron core. Since the separated durian core is still fixed on the annular blade, it is necessary to push the durian core out of the annular blade. At this time, the rotating block motor controls the rotating shaft to rotate a certain angle, and then the induction coil inside the rotating rod is energized to generate electromagnetic force. The moving iron core drives the sliding rod to move under the action of the electromagnetic force, and the sliding rod pushes the durian core fixed on the annular blade out of the device, and then the induction coil is powered off, and the sliding rod is reset under the action of the spring. A trash can can be set next to the core removal device, so that the rotating shaft rotates the rotating block to a position aligned with the trash can, and then the sliding rod pushes the durian core into the trash can.

[0015] Preferably, the shape of the conveyor belt through hole is truncated cone, the diameter of the upper open end of the conveyor belt through hole is larger than the diameter of the lower open end of the conveyor belt through hole, the durian meat can be placed on the conveyor belt through hole, the clamping block assembly includes a clamping cylinder, the clamping cylinders are respectively placed on both sides of the conveyor belt through hole, the clamping cylinders are fixed on the conveyor belt, an arc-shaped clamping block is fixed on the clamping cylinder, the arc-shaped clamping block clamps the durian meat under the action of the clamping cylinder, a position sensor is arranged inside the arc-shaped clamping block, and the fixed block motor 1, the fixed block motor 2 and the connecting block motor 2 are all connected to the position sensor The position sensor is used to sense the position of the durian core and send the position signal to the fixed block motor 1, the fixed block motor 2 and the connecting block motor 2. The fixed block motor 1 controls the movement of the motor push rod 1 to adjust the position of the connecting block 1 so that the tool 1 is placed directly above the durian core. The connecting block motor 2 controls the movement of the connecting block 2 and adjusts the position of the connecting block 2 with the cooperation of the rotating body so that the tool 2 is placed directly above the durian core. The fixed block motor 2 controls the movement of the motor push rod 2 to adjust the position of the connecting block 3 so that the tool 3 is placed directly above the durian core.

[0016] Preferably, a feeding table is provided at the right end of the conveyor belt, and the pitted durian meat enters the feeding table, and the feeding table includes two mounting side panels of the same size and shape, the two mounting side panels are respectively fixed on the two casings, a feeding shaft is rotatably connected between the two mounting side panels, a plurality of toggle plates are fixed on the side walls of the feeding shaft, a side panel motor is fixed in the mounting side panel, the side panel motor is connected to the feeding shaft, a feeding trough is fixed between the two mounting side panels, the feeding trough is placed directly below the feeding shaft, and the toggle plate toggles the pitted durian meat on the through hole of the transmission belt into the feeding trough under the rotation of the side panel motor.

[0017] The beneficial effects of the present invention are as follows: the durian pulp and the core are separated by the cooperation of the first knife, the second knife and the third knife, and the integrity of the durian pulp is retained to the greatest extent; the added drag chain plays a role of traction and protection for the sliding of the sliding rod on the through hole of the fixed plate; the added recycling box realizes the recycling and reuse of durian scraps; the whole process is controlled by sensors, motors and cylinders, with a high degree of automation and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure of the through hole of the middle transmission belt;

[0021] Figure 4 yes Figure 1 A schematic diagram of the structure of the tool assembly 1;

[0022] Figure 5 yes Figure 4 The structural diagram of the tool 1;

[0023] Figure 6 yes Figure 1 The structural diagram of the tool assembly 2;

[0024] Figure 7 yes Figure 1 The schematic diagram of the structure of the tool assembly three;

[0025] Figure 8 yes Figure 7 The structural diagram of the middle tool three;

[0026] Fig. 9 yes Figure 1 Schematic diagram of the structure of the clamping assembly.

[0027] In the figure: 1. transmission belt, 2. housing, 3. transmission belt through hole, 4. clamping assembly, 5. fixed plate, 6. slide bar, 7. drag chain, 8. support column, 9. unloading table, 10. installation side plate, 11. unloading shaft, 12. toggle plate, 13. unloading trough, 14. tool assembly three, 15. tool assembly two, 16. tool assembly one, 17. fixed plate through hole, 18. fixed plate slide rail, 19. slider, 20. rack, 21. gear, 22. recycling box, 23. connecting pipe, 24. fixed block one, 25. side slide groove one, 26. lower slide groove one, 27. connecting block cavity, 28. opening, 29. shaft through hole, 30. cross blade, 31. shaft one, 32. tool one, 33. fan, 34. connecting block one, 35. Motor push rod 1, 36. Fixed block motor 1, 37. Fixed block 2, 38. Rotating body, 39. Tool 2, 40. Drill bit, 41. Connecting block 2, 42. Connecting block groove, 43. Connecting rod, 44. Rotating sphere, 45. Fixed block groove, 46. Fixed block 3, 47. Side slide groove 2, 48. Lower slide groove 2, 49. Tool 3, 50. Connecting block 3, 51. Motor push rod 2, 52. Fixed block motor 2, 53. Rotating shaft, 54. Rotating block, 55. Rotating rod, 56. Rotating rod cavity, 57. Induction coil, 58. Fixed iron core, 59. Annular blade, 60. Tooth nail, 61. Sliding rod, 62. Moving iron core, 63. Spring, 64. Rotating rod slide groove, 65. Clamping cylinder, 66. Arc clamping block. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] like Figure 1 In the described embodiment, a durian pitting machine includes a transmission belt 1, a plurality of transmission belt through holes 3 are evenly distributed on the transmission belt 1, a clamping assembly 4 is installed below the transmission belt through holes 3, the clamping assembly 4 is fixed on the transmission belt 1, a casing 2 is fixed on both the front and rear sides of the transmission belt 1, a fixing plate 5 is provided above the transmission belt 1, and the fixing plate 5 and the casing 2 are fixedly connected.

[0030] like Figure 1 and Figure 2 As shown, three fixing plate through holes 17 are provided on the upper end surface of the fixing plate 5, and the three fixing plate through holes 17 are distributed on a horizontal straight line from left to right and are all located directly above the transmission belt 1, and sliding rods 6 are provided in the three fixing plate through holes 17, and the sliding rods 6 and the fixing plate through holes 17 are slidably connected, and a tool assembly 16 is fixed to the bottom of the sliding rod 6 on the left.

[0031] like Figure 1 and Figure 4As shown, the tool assembly 16 includes a fixed block 24, which is fixed to the bottom of the slide bar 6, a connecting block 34 is slidably connected to the fixed block 24, a tool 32 is rotatably connected to the connecting block 34, and a tool assembly 2 15 is fixed to the bottom of the middle slide bar 6, as shown in FIG. Figure 6 As shown, the tool assembly 2 15 includes a fixed block 2 37, which is fixed to the bottom of the slide bar 6. A rotating body 38 is provided on the fixed block 2 37. One end of the rotating body 38 is rotatably connected to the fixed block 2 37, and the other end of the rotating body 38 is rotatably connected to a tool 2 39. The bottom of the right slide bar 6 is fixed with the tool assembly 3 14, as shown in FIG. Figure 7 As shown, the tool assembly three 14 includes a fixed block three 46, which is fixed to the bottom of the slide rod 6, and the fixed block three 46 is slidably connected to a connecting block three 50, and the connecting block three 50 is rotatably connected to a tool three 49.

[0032] like Figure 1 and Figure 2 As shown, support columns 8 are fixed on both sides of the lower end surface of the fixing plate 5, and the fixing plate 5 is fixed to the housing 2 through the support columns 8. A fixing plate slide rail 18 is provided on the side wall of the fixing plate through hole 17, and a slider 19 matching the fixing plate slide rail 18 is provided on the slide rod 6. The slide rod 6 is slidably connected to the fixing plate 5 through the cooperation of the slider 19 and the fixing plate slide rail 18, as shown in FIG. Figure 3 As shown, a gear 21 is installed in the fixed plate through hole 17, a rack 20 is provided on the slide bar 6, the gear 21 and the rack 20 are meshed, a fixed plate motor matching the gear 21 is provided inside the fixed plate 5, the fixed plate motor is connected to the gear 21, and a drag chain 7 matching the slide bar 6 is provided on the upper end surface of the fixed plate 5, one end of the drag chain 7 is fixed on the fixed plate 5, and the other end of the drag chain 7 is fixed to the top of the slide bar 6.

[0033] like Figure 4 and Figure 5 As shown, a fixed block motor 36 is fixed to the side of the fixed block 24, a motor push rod 35 is fixed to the fixed block motor 36, a side slide groove 25 matching the motor push rod 35 is provided on the fixed block 24, the motor push rod 35 is placed in the side slide groove 25 and is slidably connected to the side slide groove 25, a lower end surface of the fixed block 24 is provided with a lower slide groove 26, the lower slide groove 26 is connected to the side slide groove 25, the connecting block 34 is placed in the lower slide groove 26 and is fixed on the motor push rod 35 The connecting block 34 is slidably connected with the side slide groove 25 and the lower slide groove 26 through the cooperation of the motor push rod 35, the tool 32 includes a rotating shaft 31, one end of the rotating shaft 31 is rotatably connected with the connecting block 34, and the other end of the rotating shaft 31 is fixed with a cross blade 30, and the cross blade 30 and the rotating shaft 31 form an acute angle. The interior of the connecting block 34 is provided with a connecting block motor 1 and a color sensor 1, the color sensor 1 is connected to the connecting block motor 1, and the connecting block motor 1 is connected to the rotating shaft 31.

[0034] like Figure 4 As shown, a connecting block cavity 27 is provided inside the connecting block 34, and an opening 28 is provided on the lower end surface of the connecting block cavity 27. A rotating shaft through hole 29 is provided inside the rotating shaft 31, and the connecting block cavity 27 is connected with the rotating shaft through hole 29 through the opening 28. A recovery box 22 is installed on the upper end surface of the fixed block 24, and the recovery box 22 is placed on both sides of the slide bar 6. A connecting pipe 23 is provided between the recovery box 22 and the connecting block cavity 27, and one end of the connecting pipe 23 is connected with the recovery box 22, and the other end of the connecting pipe 23 is connected with the connecting block cavity 27. A fan 33 is provided at the connection between the connecting pipe 23 and the connecting block cavity 27, and the fan 33 is connected to the connecting block motor 1.

[0035] like Figure 6 As shown, the rotating body 38 includes a connecting rod 43, and rotating balls 44 are fixed at both ends of the connecting rod 43. A fixing block groove 45 matching the rotating ball 44 is provided on the lower end surface of the fixing block 37, and one of the rotating balls 44 is installed in the fixing block groove 45 and is rotatably connected to the fixing block groove 45. The tool 39 includes a connecting block 41, and the upper end surface of the connecting block 41 is provided with a connecting block groove 42 matching the rotating ball 44, and another rotating ball 44 is installed in the connecting block groove 42 and is rotatably connected to the connecting block groove 42. The lower end surface of the connecting block 41 is rotatably connected with a drill bit 40, and a connecting block motor 2 and a color sensor 2 are provided in the connecting block 41, and the color sensor 2 is connected to the connecting block motor 2, and the connecting block motor 2 is connected to the drill bit 40.

[0036] like Figure 7 As shown, a fixed block motor 2 52 is fixed to the side of the fixed block 3 46, a motor push rod 2 51 is fixed on the fixed block motor 2 52, a side slide groove 2 47 matching the motor push rod 2 51 is provided on the fixed block 3 46, the motor push rod 2 51 is placed in the side slide groove 2 47 and is slidably connected to the side slide groove 2 47, a lower end surface of the fixed block 3 46 is provided with a lower slide groove 2 48, the lower slide groove 2 48 is connected to the side slide groove 2 47, a connecting block 3 50 is placed in the lower slide groove 2 48 and is fixed on the motor push rod 2 51, and the connecting block 3 50 is slidably connected to the lower slide groove 2 48 through the cooperation of the motor push rod 2 51 and the side slide groove 2 47.

[0037] like Figure 8 As shown, the tool three 49 includes a rotating block 54, a rotating shaft 53 is provided on the top of the rotating block 54, the rotating block 54 is installed on the fixed block three 46 through the rotating shaft 53 and is rotatably connected to the fixed block three 46, a rotating rod 55 is rotatably connected to the bottom of the rotating block 54, a ring-shaped blade 59 is fixed to the bottom of the rotating rod 55, and a tooth nail 60 is provided on the inner side of the ring-shaped blade 59, a rotating block motor is provided inside the rotating block 54, and the rotating rod 55 and the rotating shaft 53 are both connected to the rotating block motor.

[0038] like Figure 8 As shown, a rotating rod cavity 56 is provided inside the rotating rod 55, a fixed iron core 58 is fixed in the rotating rod cavity 56, an induction coil 57 is sleeved on the outside of the fixed iron core 58, the rotating block motor and the induction coil 57 are connected, a rotating rod slide groove 64 is provided on the lower end surface of the rotating rod 55, a sliding rod 61 is slidably connected in the rotating rod slide groove 64, a moving iron core 62 is fixed on the top of the sliding rod 61, a spring 63 is provided on the bottom surface of the rotating rod slide groove 64, one end of the spring 63 is fixed on the bottom surface of the rotating rod slide groove 64, and the other end of the spring 63 is fixed on the moving iron core 62.

[0039] like Figure 1 and Fig. 9 As shown, the shape of the transmission belt through hole 3 is a truncated cone, the diameter of the upper open end of the transmission belt through hole 3 is larger than the diameter of the lower open end of the transmission belt through hole 3, the clamping assembly 4 includes a clamping cylinder 65, the clamping cylinders 65 are respectively placed on both sides of the transmission belt through hole 3, the clamping cylinder 65 is fixed on the transmission belt 1, an arc-shaped clamping block 66 is fixed on the clamping cylinder 65, a position sensor is arranged inside the arc-shaped clamping block 66, and the fixed block motor 1 36, the fixed block motor 2 52 and the connecting block motor 2 are all connected to the position sensor.

[0040] like Figure 1 As shown, a material unloading platform 9 is arranged at the right end of the transmission belt 1, and the material unloading platform 9 includes two mounting side panels 10 of the same size and shape, the two mounting side panels 10 are respectively fixed on the two housings 2, a material unloading shaft 11 is rotatably connected between the two mounting side panels 10, a plurality of toggle plates 12 are fixed on the side wall of the material unloading shaft 11, a side panel motor is fixed in the mounting side panel 10, the side panel motor is connected to the material unloading shaft 11, a material unloading trough 13 is fixed between the two mounting side panels 10, and the material unloading trough 13 is placed directly below the material unloading shaft 11.

[0041] When in use, the staff places the quick-frozen durian meat on the transmission belt through hole 3, at this time, the clamping cylinder 65 works, the arc clamping block 66 clamps the durian meat, the position sensor inside the arc clamping block 66 senses the position of the durian core in the durian meat, and sends the position signal to the fixed block motor 1 36, the fixed block motor 2 52 and the connecting block motor 2, the three motors respectively adjust the positions of the three sets of cutters so that the three sets of cutters are all placed above the durian core.

[0042] When the durian flesh is transferred to the bottom of the tool 32, the left slide bar 6 descends under the control of the fixed plate motor to process the durian flesh for the first time. At this time, the rotating shaft 31 rotates and drills a small hole above the durian core under the control of the fixed plate motor to expose the durian core. When the color sensor senses that the cross blade 30 has just drilled to the position of the durian core, a stop signal is sent to the connecting block motor 1 to complete the drilling work and reset the tool assembly 16.

[0043] When the durian flesh is transferred to the bottom of the tool 2 39, the middle slide bar 6 descends under the control of the fixed plate motor to perform a second processing on the durian flesh. At this time, the drill bit 40 on the tool 2 39 rotates. Under the rotation coordination of the fixed block 2 37, the rotating body 38 and the connecting block 2 41, the color sensor 2 controls the connecting block motor 2 to make the drill bit 40 move along the connection between the durian flesh and the durian core, thereby separating the durian core from the durian flesh, and the tool assembly 2 15 is reset.

[0044] When the durian meat is transferred to the bottom of the tool three 49, the sliding rod 6 on the right side descends under the control of the fixed plate motor to process the durian meat for the third time. The annular blade 59 is pressed on the upper part of the durian core under the control of the fixed plate motor, so that the tooth nail 60 is embedded in the durian core, and the durian core is fixed on the annular blade 59. Then the rotating block motor controls the rotating rod 55 to rotate at a high speed. At this time, the durian core will also rotate at a high speed with the rotating rod 55. Since the durian meat is fixed by the clamping component 4, this high-speed rotation will separate the lower part of the durian core from the durian meat, thereby realizing the core-to-meat separation of the entire durian core and the durian meat. After the separation is completed, the rotating shaft 53 rotates a certain angle to align the rotating rod 55 with the trash can. Then the sliding rod 61 works to push the durian core fixed on the annular blade 59 into the trash can, and the tool component three 14 is reset.

[0045] The durian flesh after the core is removed is moved into the feeding chute 13 by the action of the moving plate 12 .

Claims

1. A durian pitting machine, characterized in that: The invention comprises a transmission belt (1), wherein a plurality of transmission belt through holes (3) are evenly distributed on the transmission belt (1), a clamping assembly (4) is installed below the transmission belt through holes (3), and the clamping assembly (4) is fixed on the transmission belt (1), and a housing (2) is fixed to both the front and rear sides of the transmission belt (1), and a fixing plate (5) is provided above the transmission belt (1), and the fixing plate (5) and the housing (2) are fixedly connected, and three fixing plate through holes (17) are provided on the upper end surface of the fixing plate (5), and the three fixing plate through holes (17) are distributed on a horizontal straight line from left to right and are all located directly above the transmission belt (1), and sliding rods (6) are provided in the three fixing plate through holes (17), and the sliding rods (6) and the fixing plate through holes (1 7) Sliding connection, a tool assembly 1 (16) is fixed to the bottom of the left slide bar (6), the tool assembly 1 (16) includes a fixed block 1 (24), the fixed block 1 (24) is fixed to the bottom of the slide bar (6), a connecting block 1 (34) is slidably connected to the fixed block 1 (24), and a tool 1 (32) is rotatably connected to the connecting block 1 (34), and a tool assembly 2 (15) is fixed to the bottom of the middle slide bar (6), the tool assembly 2 (15) includes a fixed block 2 (37), the fixed block 2 (37) is fixed to the bottom of the slide bar (6), a rotating body (38) is provided on the fixed block 2 (37), one end of the rotating body (38) is rotatably connected to the fixed block 2 (37), and the rotating body The other end of (38) is rotatably connected to a tool 2 (39), and a tool assembly 3 (14) is fixed to the bottom of the right slide bar (6), and the tool assembly 3 (14) includes a fixed block 3 (46), and the fixed block 3 (46) is fixed to the bottom of the slide bar (6). A connecting block 3 (50) is slidably connected to the fixed block 3 (46), and the connecting block 3 (50) is rotatably connected to the tool 3 (49), and a fixed block motor 1 (36) is fixed to the side of the fixed block 1 (24), and a motor push rod 1 (35) is fixed to the fixed block motor 1 (36), and a side slide groove 1 (25) matching the motor push rod 1 (35) is provided on the fixed block 1 (24), and the motor push rod 1 (35) is placed in the side slide groove 1 (25) and is slidably connected to the side slide groove (25), the lower end surface of the fixed block (24) is provided with a lower slide groove (26), the lower slide groove (26) and the side slide groove (25) are connected, the connecting block (34) is placed in the lower slide groove (26) and is fixed on the motor push rod (35), the connecting block (34) is slidably connected to the lower slide groove (26) through the cooperation of the motor push rod (35) and the side slide groove (25), the tool (32) includes a rotating shaft (31), one end of the rotating shaft (31) is rotatably connected to the connecting block (34), the other end of the rotating shaft (31) is fixed with a cross blade (30), the cross blade (30) and the rotating shaft (31) form an acute angle,A connecting block motor 1 and a color sensor 1 are provided inside the connecting block 1 (34); the connecting block motor 1 is connected to a rotating shaft 1 (31); the color sensor 1 is connected to the connecting block motor 1; a connecting block cavity (27) is provided inside the connecting block 1 (34); an opening (28) is provided on the lower end surface of the connecting block cavity (27); a rotating shaft through hole (29) is provided inside the rotating shaft 1 (31); the connecting block cavity (27) is connected to the rotating shaft through hole (29) via the opening (28); and the fixing block A recovery box (22) is installed on the upper end surface of the first (24), and the recovery box (22) is placed on both sides of the slide bar (6). A connecting pipe (23) is provided between the recovery box (22) and the connecting block cavity (27). One end of the connecting pipe (23) is connected to the recovery box (22), and the other end of the connecting pipe (23) is connected to the connecting block cavity (27). A fan (33) is provided at the connection between the connecting pipe (23) and the connecting block cavity (27), and the fan (33) is connected to the connecting block motor.

2. A durian pitting machine according to claim 1, characterized in that: Support columns (8) are fixed on both sides of the lower end surface of the fixing plate (5), and the fixing plate (5) is fixed to the housing (2) through the support columns (8). A fixing plate slide rail (18) is provided on the side wall of the fixing plate through hole (17), and a slider (19) matching the fixing plate slide rail (18) is provided on the slide rod (6). The slide rod (6) is slidably connected to the fixing plate (5) through the cooperation of the slider (19) and the fixing plate slide rail (18). A gear (21) is provided, and a rack (20) is provided on the slide bar (6), the gear (21) and the rack (20) are meshed, a fixed plate motor matching the gear (21) is provided inside the fixed plate (5), and the fixed plate motor is connected to the gear (21), and a drag chain (7) matching the slide bar (6) is provided on the upper end surface of the fixed plate (5), one end of the drag chain (7) is fixed on the fixed plate (5), and the other end of the drag chain (7) is fixed to the top of the slide bar (6).

3. A durian pitting machine according to claim 1, characterized in that: The rotating body (38) comprises a connecting rod (43), and rotating balls (44) are fixed at both ends of the connecting rod (43). A fixing block groove (45) matching the rotating ball (44) is provided on the lower end surface of the fixing block (37), and one of the rotating balls (44) is installed in the fixing block groove (45) and is rotatably connected to the fixing block groove (45). The tool (39) comprises a connecting block (41), and a connecting block groove (42) matching the rotating ball (44) is provided on the upper end surface of the connecting block (41), and another rotating ball (44) is installed in the connecting block groove (42) and is rotatably connected to the connecting block groove (42). A drill bit (40) is rotatably connected to the lower end surface of the connecting block (41), and a connecting block motor (2) and a color sensor (2) are provided in the connecting block (41), and the color sensor (2) is connected to the connecting block motor (2), and the connecting block motor (2) is connected to the drill bit (40).

4. A durian pitting machine according to claim 1, characterized in that: A fixed block motor 2 (52) is fixed on the side of the fixed block 3 (46), and a motor push rod 2 (51) is fixed on the fixed block motor 2 (52). A side slide groove 2 (47) matching the motor push rod 2 (51) is provided on the fixed block 3 (46), and the motor push rod 2 (51) is placed in the side slide groove 2 (47) and is slidably connected to the side slide groove 2 (47). A lower slide groove 2 (48) is provided on the lower end surface of the fixed block 3 (46), and the lower slide groove 2 (48) is connected to the side slide groove 2 (47). The connecting block 3 (50) is placed in the lower slide groove 2 (48) and is fixed on the motor push rod 2 (51). The connecting block 3 (50) is slidably connected to the lower slide groove 2 (48) through the cooperation between the motor push rod 2 (51) and the side slide groove 2 (47).

5. A durian pitting machine according to claim 1, characterized in that: The tool three (49) comprises a rotating block (54), a rotating shaft (53) is provided at the top of the rotating block (54), the rotating block (54) is mounted on the fixed block three (46) via the rotating shaft (53) and is rotatably connected to the fixed block three (46), a rotating rod (55) is rotatably connected at the bottom of the rotating block (54), an annular blade (59) is fixed at the bottom of the rotating rod (55), a tooth nail (60) is provided on the inner side of the annular blade (59), a rotating block motor is provided inside the rotating block (54), and the rotating rod (55) and the rotating shaft (53) are both connected to the rotating block motor.

6. A durian pitting machine according to claim 5, characterized in that: A rotating rod cavity (56) is provided inside the rotating rod (55), a fixed iron core (58) is fixed inside the rotating rod cavity (56), an induction coil (57) is sleeved outside the fixed iron core (58), the rotating block motor is connected to the induction coil (57), a rotating rod slide groove (64) is provided on the lower end surface of the rotating rod (55), a sliding rod (61) is slidably connected inside the rotating rod slide groove (64), a moving iron core (62) is fixed on the top of the sliding rod (61), a spring (63) is provided on the bottom surface of the rotating rod slide groove (64), one end of the spring (63) is fixed to the bottom surface of the rotating rod slide groove (64), and the other end of the spring (63) is fixed to the moving iron core (62).

7. A durian pitting machine according to claim 4, characterized in that: The transmission belt through hole (3) is truncated cone-shaped, the diameter of the upper open end of the transmission belt through hole (3) is larger than the diameter of the lower open end of the transmission belt through hole (3), the clamping assembly (4) comprises a clamping cylinder (65), the clamping cylinders (65) are respectively arranged on both sides of the transmission belt through hole (3), the clamping cylinder (65) is fixed on the transmission belt (1), an arc-shaped clamping block (66) is fixed on the clamping cylinder (65), a position sensor is arranged inside the arc-shaped clamping block (66), and the fixed block motor 1 (36), the fixed block motor 2 (52) and the connecting block motor 2 are all connected to the position sensor.

8. A durian pitting machine according to claim 1, characterized in that: A material unloading platform (9) is arranged at the right end of the transmission belt (1), and the material unloading platform (9) comprises two mounting side plates (10) of the same size and shape, the two mounting side plates (10) being fixed on the two housings (2) respectively, a material unloading shaft (11) being rotatably connected between the two mounting side plates (10), a plurality of toggle plates (12) being fixed on the side wall of the material unloading shaft (11), a side plate motor being fixed inside the mounting side plate (10), the side plate motor being connected to the material unloading shaft (11), a material unloading trough (13) being fixed between the two mounting side plates (10), and the material unloading trough (13) being placed directly below the material unloading shaft (11).

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