Intelligent conveying device for melon and fruit processing

Abstract

The invention relates to an intelligent conveying device for melon and fruit processing, and belongs to the technical field of melon and fruit conveying devices.The intelligent conveying device comprises a first supporting beam and a second supporting beam, supporting legs are fixedly arranged on the lower surfaces of the first supporting beam and the second supporting beam, and a plurality of mounting grooves are formed in the opposite sides of the first supporting beam and the second supporting beam; a plurality of carrier rollers are arranged between the first supporting beam and the second supporting beam, inserting grooves are formed in the two ends of each carrier roller, inserting rods are arranged in the mounting grooves, the ends, away from the carrier rollers, of the inserting rods penetrate through the first supporting beam or the second supporting beam, and the inserting rods are slidably connected with the first supporting beam or the second supporting beam; a driving assembly used for driving the conveying belt to rotate is arranged on the side, away from the second supporting beam, of the first supporting beam, a tensioning assembly used for adjusting the tightness degree of the conveying belt is arranged below the conveying belt, and baffles are connected to the upper surface of the first supporting beam and the upper surface of the second supporting beam.

Description

Technical Field

[0001] The present application relates to the technical field of fruit conveying devices, and in particular to an intelligent conveying device for fruit processing. Background Art

[0002] The conveying device used in fruit processing is mainly used to automatically transport fruit raw materials, semi-finished products or finished products efficiently, continuously and gently between processing links such as cleaning, sorting, peeling, cutting, sterilization and packaging, so as to realize the automated connection of production processes, improve processing efficiency, reduce damage and pollution caused by manual handling, and ensure the smooth flow of materials.

[0003] Existing conveyor systems for fruit processing primarily consist of a frame, conveyor belt, rollers, a drive assembly, a tensioning device, and baffles. Multiple rollers are installed, arranged in sequence along the length of the frame. The rotating shafts at each end of the rollers are mounted on support beams on either side of the frame via bearing blocks, which are bolted into pre-set mounting holes. The conveyor belt runs tightly around the rollers. The drive assembly is fixed to the frame, driving the rollers. Baffles are installed on either side of the conveyor belt, parallel to the length of the frame and fixedly connected to the frame. During operation, the tensioning device is first used to adjust the conveyor belt's tension, and then the drive assembly is activated to rotate the rollers. The rollers drive the conveyor belt using friction. Once fruits and vegetables are placed on the moving conveyor belt, they are driven to the designated position. Baffles on both sides prevent the fruits and vegetables from slipping off the conveyor belt during transportation. Finally, the fruits and vegetables are conveyed to designated workstations for the next processing step.

[0004] When a damaged conveyor belt needs to be replaced, the aforementioned related technologies require tools to remove the bolts securing the bearing seat, remove the roller, and then remove the damaged conveyor belt from the roller for replacement. After replacement, the roller must be reinstalled and the bearing seat bolts must be tightened with tools to secure the roller. This process is cumbersome and time-consuming, resulting in inefficient conveyor belt replacement. Summary of the Invention

[0005] In order to improve the working efficiency of conveyor belt replacement, the present application provides an intelligent conveying device for fruit processing.

[0006] The present application provides an intelligent conveying device for fruit processing, which adopts the following technical solutions: The first support beam and the second support beam are parallel to each other, and the lower surfaces of the first support beam and the second support beam are fixed with a plurality of legs, and the plurality of legs are arranged in sequence along the length direction of the first support beam or the second support beam, and a connecting shaft is fixed between the legs on the first support beam and the corresponding legs on the second support beam, and a plurality of mounting slots are provided on opposite sides of the first support beam and the second support beam, and the plurality of mounting slots are arranged in sequence along the length direction of the first support beam or the second support beam, and the mounting slots on the first support beam and the mounting slots on the second support beam correspond to each other one by one, and a plurality of rollers are arranged between the first support beam and the second support beam, and the rollers are fixed with a plurality of mounting slots. One end extends into the mounting groove of the first support beam and corresponds one to one, and the other end of the roller extends into the mounting groove of the second support beam and corresponds one to one. Slots are provided at both ends of the roller, and an insertion rod is provided in the mounting groove. The length direction of the insertion rod is parallel to the length direction of the roller. The end of the insertion rod away from the roller passes through the first support beam or the second support beam, and the insertion rod is slidably connected to the first support beam or the second support beam. The insertion rod and the slot are plug-fitted. A plurality of roller outer covers are provided with conveyor belts. A driving component for driving the conveyor belt to rotate is provided on the side of the first support beam away from the second support beam. A tensioning component for adjusting the tightness of the conveyor belt is provided under the conveyor belt. The upper surfaces of the first support beam and the second support beam are connected with baffles.

[0007] By adopting this technical solution, when the conveyor belt needs to be replaced, the rod is moved toward the rollers, disengaging them from the slots in the rollers. The rollers lose their axial fixation and can be easily removed from the mounting slots on the first and second support beams. After removing the old conveyor belt, the new conveyor belt is placed over the roller assembly, and the ends of the rollers are re-placed into their corresponding mounting slots. The rod is then pushed toward the first or second support beam and inserted into the slots at the ends of the rollers. This completes the axial fixation of the rollers. This process eliminates the need to remove bolts and fasteners, making it simple and quick, and improving the efficiency of conveyor belt replacement.

[0008] Optionally, both the first support beam and the second support beam are connected with balls at the side walls of the mounting groove.

[0009] By adopting the above technical solution, when the end of the roller is in the installation groove, the roller overlaps the ball. The setting of the ball reduces the friction resistance between the end of the roller and the side wall of the installation groove, which facilitates the rotation of the roller.

[0010] Optionally, the upper surfaces of the first support beam and the second support beam are both provided with a sliding groove, the length direction of the sliding groove is perpendicular to the length direction of the baffle, and the first support beam and the second support beam are both slidably connected with a slider in the sliding groove, and the upper surface of the slider is fixedly connected to the adjacent baffle.

[0011] By adopting the above technical solution, when the roller needs to be removed, the baffle is slid, and the baffle drives the slider to move, and the baffle releases the obstruction to the upper end of the installation groove, which provides convenience for removing the roller. After the roller is reinstalled, the baffle moves toward the installation groove, and the baffle moves to the top of the installation groove. The baffle blocks the upper end of the installation groove, making it difficult for impurities to fall into the installation groove.

[0012] Optionally, a slide is provided on the side of the first support beam and the second support beam facing away from each other, the slide is parallel to the baffle, the end of the insertion rod outside the mounting groove passes through the slide, the insertion rod and the slide are rotatably connected, and a plurality of first springs are fixed on the side of the first support beam and the second support beam facing away from each other, the first springs are sleeved outside the insertion rod and correspond one to one, and a fixing component capable of fixing the slide is provided on the first support beam and the second support beam.

[0013] By adopting the above technical solution, after the end of the roller is overlapped in the mounting groove, the slide plate is pushed toward the roller, the slide plate drives the insertion rod to move, the first spring is compressed, and when the insertion rod abuts the bottom wall of the slot, the slide plate is stopped, thereby realizing axial fixation of the roller, and then the fixation of the slide plate is completed by the fixing component, so that the insertion rod is not easily separated from the slot. When the roller needs to be removed, the fixation of the slide plate by the fixing component is released, the first spring releases the elastic force, pushing the slide plate to move in the direction away from the roller, and the slide plate drives the insertion rod to move, the insertion rod and the slot are separated, and the axial fixation of the roller is released. The setting of the slide plate and the first spring provides convenience for moving the insertion rod. At the same time, the slide plate realizes the linkage of multiple insertion rods, which provides convenience for the staff to move the insertion rods.

[0014] Optionally, the fixing assembly includes a rotating rod and a fixing block, the rotating rod is rotatably connected to one side of the first support beam or the second support beam, and the fixing block is fixedly connected to an end of the rotating rod away from the first support beam or the second support beam.

[0015] By adopting the above technical solution, when the roller is axially fixed, after the slide moves to the set position, the rotating rod is rotated, and the rotating rod drives the fixed block to move. One end of the fixed block is against the side wall of the slide, preventing the slide from retreating under the action of the spring, thereby achieving the fixation of the slide.

[0016] Optionally, the slide plate is provided with a displacement groove near the fixed block, the slide plate is slidably connected to the displacement block in the displacement groove, a limiting block is fixed on the side of the displacement block facing outside the displacement groove, a limiting groove is provided through the limiting block, the limiting groove passes through the lower surface of the limiting block, and the fixed block and the limiting groove are snap-fitted.

[0017] By adopting the above technical solution, when fixing the skateboard, first slide the limiting block vertically upward to avoid the fixed block. After one end of the fixed block abuts the skateboard, the fixed block and the limiting groove are aligned, and the limiting block is slid downward. The fixed block is snapped into the limiting groove, making it difficult for the fixed block to move at will, thereby improving the stability of the skateboard fixation.

[0018] Optionally, a motor is provided at one end of the first support beam, the motor is fixedly connected to the skateboard, the output shaft of the motor is fixedly connected to a plug rod at the end of the skateboard, the driving assembly includes a synchronous wheel and a synchronous belt, two synchronous wheels are provided, the two synchronous wheels are respectively fixedly connected to the rotating rods at both ends of the skateboard, the synchronous belt is sleeved outside the two synchronous wheels, a slot is provided on the side wall of the plug rod away from the skateboard, and a movable slot is provided on the side wall of the slot for the roller, and a clamping assembly that can be clamped and fixed with the plug rod is provided at the movable slot.

[0019] By adopting this technical solution, a motor is fixed to the slide, and its output shaft directly drives a rod at the end of the slide. This rod, through a clamping assembly, drives the connected rollers. Simultaneously, a synchronous pulley at the end of the rod drives a synchronous pulley at the other end of the slide via a timing belt. The rotating rod connected to this synchronous pulley drives the corresponding rod in synchronous rotation, thereby driving the roller at the other end. The friction between the rollers at both ends drives the conveyor belt, completing the transportation of fruits and vegetables.

[0020] Optionally, the clamping assembly includes a clamping block and a second spring, the clamping block is arranged in the movable groove, the clamping block and the roller are slidably connected, the second spring is fixed between the clamping block and the bottom wall of the slot, the clamping block and the clamping slot are clamped and adapted, and the end face of the clamping block away from one end of the second spring is set as an inclined surface inclined from the center to both sides.

[0021] By adopting the above technical solution, when the rod is inserted into the slot of the roller, the end of the rod first contacts the inclined surface of the block. Under the guidance of the inclined surface, the rod presses the block to compress the second spring, causing the block to retreat into the movable groove. When the rod is inserted into place and the slot on the rod is aligned with the block, the second spring releases its elastic force, pushing the block to move outward and snap into the slot of the rod, thereby fixing the rod and the roller in the circumferential direction and ensuring effective transmission of torque. When the rod needs to be pulled out, the side wall of the slot again presses the block toward the movable groove, causing the block and the slot to disengage, making it easier for the rod to be removed from the slot.

[0022] Optionally, a shield is fixedly provided on one side of the bottom end of the baffle, the shield is perpendicular to the baffle, and one end of the shield away from the baffle is fixedly connected to the upper end of the slide plate and corresponds one to one.

[0023] By adopting the above technical solution, the shield is connected between the bottom of the baffle and the upper end of the slide, forming a barrier. When the slide moves, the shield moves with it, driving the movement of the baffle. After the slide is fixed, the shield is also fixed relative to the first support beam or the second support beam. At the same time, the shield always covers the gap between the slide and the first support beam or the second support beam, as well as the chute, effectively preventing fruit and vegetable debris, juice, or washing water from entering the chute.

[0024] Optionally, the bottom ends of the first support beam and the second support beam are fixed with support plates, the two support plates are parallel to each other, and the first electric cylinder is fixed on the side of the two support plates facing away from each other, the output end of the first electric cylinder is fixed with a carrying plate, and the second electric cylinder is fixed on the carrying plate, and an avoidance groove is opened through the support plate, and the avoidance groove is vertically arranged. The tensioning assembly includes a tensioning roller and a fixed rod, and a fixed groove is opened at both ends of the tensioning roller. The tensioning roller is arranged between the two support plates, and two fixed rods are provided. One end of the fixed rod is rotatably connected to the output shaft of the second electric cylinder and corresponds one to one. The fixed rod and the fixed groove are plug-fitted and correspond one to one, and the tensioning roller is inside the conveyor belt.

[0025] By adopting this technical solution, the first electric cylinder's extension and retraction control drives the carrier plate and the second electric cylinder to raise and lower the entire structure, thereby adjusting the height of the tensioning roller. The second electric cylinder's extension and retraction control pushes the fixing rod into or out of the fixing slot at the end of the tensioning roller. To achieve tensioning, the second electric cylinder is first extended to insert the fixing rod into the fixing slot of the tensioning roller, securing the tensioning roller. The first electric cylinder is then adjusted to bring the tensioning roller to the desired height range. At this point, the tensioning roller is positioned to generate the desired tension on the conveyor belt. A clearance groove provides clearance for the fixing rod and tensioning roller to be raised and lowered. The fixing rod engages the fixing slot to secure the tensioning roller. The fixing rod is rotatably connected to the output shaft of the second electric cylinder, allowing the tensioning roller to rotate freely.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The coordinated design of the insert rod, slide plate, first spring and fixing assembly enables the roller to be quickly disassembled and assembled without removing bolts and other fasteners, thus simplifying the conveyor belt replacement process and improving the efficiency of conveyor belt replacement. 2. The reliability of torque transmission between the rod and the roller is ensured by the clamping assembly; 3. The shield design effectively prevents debris from entering the chute and getting stuck between the slide plate and the first support beam or the second support beam, providing protection for the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of an intelligent conveying device for processing fruits and vegetables according to an embodiment of the present application; Figure 2 This is a cross-sectional view showing the structure of the conveyor belt in the embodiment of the present application; Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A; Figure 4 This is a cross-sectional view of the structure of the displacement groove in the embodiment of the present application; Figure 5 This is a structural cross-sectional view of the tensioning assembly in an embodiment of the present application.

[0028] In the figure, 1. first support beam; 11. second support beam; 12. support leg; 13. connecting shaft; 14. mounting slot; 15. insertion rod; 151. card slot; 16. conveyor belt; 17. baffle; 18. ball bearing; 19. slideway; 191. slider; 2. roller; 21. slot; 22. moving slot; 3. drive assembly; 31. synchronous pulley; 32. synchronous belt; 4. tensioning assembly; 41. tensioning roller; 411 , fixing groove; 42, fixing rod; 5, slide plate; 51, first spring; 52, displacement groove; 53, displacement block; 54, limiting block; 55, limiting groove; 56, motor; 57, shield; 6, fixing assembly; 61, rotating rod; 62, fixing block; 7, clamping assembly; 71, clamping block; 72, second spring; 8, support plate; 81, first electric cylinder; 82, load-bearing plate; 83, second electric cylinder; 84, avoidance groove. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0030] The embodiment of the present application discloses an intelligent conveying device for processing fruits and vegetables.

[0031] refer to Figure 1 A fruit processing intelligent conveying device includes a first support beam 1 and a second support beam 11 arranged in parallel. A plurality of legs 12 are welded and fixed to the lower surface of the first support beam 1 and the second support beam 11. The legs 12 are evenly distributed along the length direction of the first support beam 1 or the second support beam 11. A connecting shaft 13 is welded and fixed between the corresponding legs 12 on the first support beam 1 and the second support beam 11. A conveyor belt 16 is provided between the first support beam 1 and the second support beam 11. The transmission direction of the conveyor belt 16 is parallel to the length direction of the first support beam 1. A slide 5 is provided on the side of the first support beam 1 and the second support beam 11 facing away from each other. The two slides 5 are parallel to each other, and the length direction of the slide 5 is parallel to the transmission direction of the conveyor belt 16. A baffle 17 is provided above the first support beam 1 and the second support beam 11. The baffle 17 is parallel to the slide 5. A shield 57 is welded and fixed to the lower end of the baffle 17. The shield 57 is arranged horizontally, and the end of the shield 57 away from the baffle 17 is welded and fixed to the upper end of the slide 5.

[0032] refer to Figure 1 、 Figure 2 and Figure 3 , a plurality of mounting grooves 14 corresponding to each other are opened on the inner side walls relative to each other of the first support beam 1 and the second support beam 11 along the length direction, the mounting groove 14 passes through the upper surface of the first support beam 1 or the second support beam 11, and a ball 18 is embedded on the side wall of the mounting groove 14. A plurality of rollers 2 are arranged between the first support beam 1 and the second support beam 11, and the two ends of the rollers 2 extend into the corresponding mounting grooves 14 on the first support beam 1 and the second support beam 11 respectively. The length direction of the rollers 2 is perpendicular to the length direction of the first support beam 1, and the conveyor belt 16 is sleeved on the outside of the plurality of rollers 2. A slot 21 is opened in the center of the end face of each end of the roller 2, and a ball 18 is embedded in the mounting groove 14. An insert rod 15 is provided, the length direction of the insert rod 15 is parallel to the axis of the roller 2, the insert rod 15 and the slot 21 are plugged and adapted, the end of the insert rod 15 away from the roller 2 passes through the side wall of the first support beam 1 or the second support beam 11 and is slidingly connected to the first support beam 1 or the second support beam 11, the end of the insert rod 15 away from the roller 2 passes through the slide 5 and is rotatably connected to the slide 5, a plurality of first springs 51 are fixed between the slide 5 and the first support beam 1 or the second support beam 11, the first springs 51 are sleeved outside the insert rod 15 and correspond one to one, and a fixing component 6 capable of fixing the slide 5 is provided on the side of the first support beam 1 and the second support beam 11 facing away from each other.

[0033] The fixing assembly 6 includes a rotating rod 61 and a fixing block 62. There are multiple rotating rods 61 and fixed blocks 62, and they correspond one to one. The length direction of the rotating rod 61 is perpendicular to the slide 5. One end of the rotating rod 61 is rotatably connected to the first support beam 1 or the second support beam 11, and the end of the rotating rod 61 away from the first support beam 1 or the second support beam 11 is fixedly connected to one end of the fixing block 62.

[0034] During the installation of the roller 2, first place the two ends of the roller 2 in the corresponding installation grooves 14 on the first support beam 1 and the second support beam 11 respectively, and the roller 2 and the ball 18 are in contact. Then, push the slide plate 5 in the direction of the roller 2, and the slide plate 5 drives the insertion rod 15 to move. The first spring 51 is compressed, and the insertion rod 15 is inserted into the slot 21. After the insertion rod 15 and the bottom wall of the slot 21 are in contact, the rotating rod 61 is rotated, and the rotating rod 61 drives the fixing block 62 to rotate. The side of the fixing block 62 facing the slide plate 5 is in contact with the slide plate 5, which prevents the slide plate 5 from moving in the opposite direction, and at the same time realizes the axial fixation of the roller 2. During the rotation of the roller 2, the ball 18 reduces the friction between the roller 2 and the first support beam 1 or the second support beam 11, which facilitates the rotation of the roller 2. When the conveyor belt 16 needs to be replaced, the rotating rod 61 is rotated, and the rotating rod 61 drives the fixed block 62 to move, and the fixed block 62 and the slide plate 5 are disengaged. The first spring 51 releases the elastic force, pushing the slide plate 5 to move in the direction away from the roller 2, and the slide plate 5 drives the insertion rod 15 to move, and the insertion rod 15 and the slot 21 are disengaged, thereby releasing the axial fixation of the roller 2, and removing the roller 2 from the upper end opening of the mounting groove 14, and replacing the conveyor belt 16.

[0035] refer to Figure 1 、 Figure 3 and Figure 4 A plurality of displacement grooves 52 are provided on the sides of the two slides 5 facing away from each other. The plurality of displacement grooves 52 are evenly distributed along the length direction of the slide 5. The slide 5 is slidably connected with a displacement block 53 in the displacement groove 52. A limiting block 54 is fixed on the side of the displacement block 53 facing the outside of the displacement groove 52. The limiting block 54 is penetrated by a limiting groove 55. The limiting groove 55 penetrates the lower surface of the limiting block 54. The limiting block 54 is directly above the fixed block 62 and corresponds one to one. The fixed block 62 and the limiting groove 55 are snap-fitted.

[0036] After the insertion rod 15 is inserted into the slot 21, the limiting block 54 is first slid upward, and then the rotating rod 61 is rotated. The rotating rod 61 drives the fixed block 62 to move. After the fixed block 62 and the slide plate 5 are abutted and the fixed block 62 and the limiting groove 55 are aligned, the limiting block 54 is released. The limiting block 54 moves downward under the action of gravity, and the fixed block 62 is snapped into the limiting groove 55. The limiting groove 55 restricts the fixed block 62, making it difficult for the fixed block 62 to move at will.

[0037] refer to Figure 1 、 Figure 2 and Figure 3A motor 56 is provided at one end of the first support beam 1, and the motor 56 is fixedly connected to the skateboard 5. The output shaft of the motor 56 is fixedly connected to an insertion rod 15 at the end of the skateboard 5. A driving component 3 capable of driving the conveyor belt 16 to rotate is provided on the skateboard 5 at the first support beam 1. The driving component 3 includes a synchronous wheel 31 and a synchronous belt 32. There are two synchronous wheels 31. The two synchronous wheels 31 are respectively fixedly connected to the insertion rod 15 at both ends of the first support beam 1. The synchronous wheel 31 is on the side of the skateboard 5 away from the first support beam 1. The synchronous belt 32 is sleeved on the outside of the two synchronous wheels 31. A card slot 151 is provided on the side wall of the end of the insertion rod 15 away from the skateboard 5, and the roller 2 is provided with a movable groove 22 on the side wall of the slot 21. A clamping component 7 that can be clamped and fixed with the insertion rod 15 is provided at the movable groove 22.

[0038] The clamping assembly 7 includes a clamping block 71 and a second spring 72. The clamping block 71 is arranged in the movable groove 22. The clamping block 71 and the roller 2 are slidingly connected. The second spring 72 is fixed between the clamping block 71 and the bottom wall of the movable groove 22. The clamping block 71 and the clamping groove 151 are clamped and adapted. The end face of the clamping block 71 away from one end of the second spring 72 is inclined from the middle toward both sides.

[0039] When the cam 71 is in the unlocking state, the second spring 72 is released, and the block 71 is pushed into the unlocking state, so that the cam 71 is locked in the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released, so that the cam 71 is pushed into the unlocking state, and the second spring 72 is released,

[0040] When the conveyor belt 16 needs to be replaced, the fixation of the slide plate 5 is released, and the slide plate 5 drives the insertion rod 15 to move away from the roller 2. During the movement of the insertion rod 15, the side wall of the slot 151 again presses the block 71 to move toward the movable slot 22, and the block 71 and the slot 151 are disengaged.

[0041] refer to Figure 1 、 Figure 2 and Figure 5The upper surfaces of the first support beam 1 and the second support beam 11 are both provided with a slide groove 19, the length direction of the slide groove 19 is perpendicular to the length direction of the baffle 17, the first support beam 1 and the second support beam 11 are slidably connected with a slider 191 in the slide groove 19, and the upper surface of the slider 191 is fixedly connected to the baffle 17.

[0042] After the roller 2 is placed, the slide plate 5 is pushed toward the roller 2. The slide plate 5 drives the shield plate 57 to move, the shield plate 57 drives the baffle 17 to move, and the baffle 17 drives the slider 191 to move in the chute 19. The baffle 17 blocks the upper end opening of the installation groove 14, preventing impurities from falling into the installation groove 14. At the same time, the shield plate 57 blocks the chute 19, preventing impurities from falling into the chute 19 during the operation of the conveyor belt 16. After the slide plate 5 is fixed, the baffle 17 and the first support beam 1 or the second support beam 11 are relatively fixed.

[0043] refer to Figure 1 and Figure 5 The lower surfaces of the first support beam 1 and the second support beam 11 are both fixed with support plates 8, which are vertically arranged. The two support plates 8 are parallel to each other. An avoidance groove 84 is opened through the support plate 8, and the length direction of the avoidance groove 84 is parallel to the length direction of the support plate 8. The two support plates 8 are fixed with a first electric cylinder 81 on the side facing away from each other. The first electric cylinder 81 is vertically arranged, and a bearing plate 82 is arranged above the first electric cylinder 81. The bearing plate 82 is perpendicular to the support plate 8, and the output shaft of the first electric cylinder 81 is fixedly connected to the bearing plate 82. A second spring 72 is fixed on the bearing plate 82, and a tensioning component 4 for adjusting the tightness of the conveyor belt 16 is provided at the two support plates 8.

[0044] The tensioning assembly 4 includes a tensioning roller 41 and a fixed rod 42. The tensioning roller 41 is arranged between the two support plates 8. The length direction of the tensioning roller 41 is perpendicular to the support plates 8. The conveyor belt 16 is sleeved on the outside of the tensioning roller 41. The end faces of the ends of the tensioning roller 41 are provided with fixed grooves 411. One end of the fixed rod 42 is rotatably connected to the output shaft of the second electric cylinder 83. The length direction of the fixed rod 42 is perpendicular to the support plates 8. The end of the fixed rod 42 away from the second electric cylinder 83 is plugged into and adapted to the fixed groove 411 and corresponds one to one.

[0045] First, place the tensioning roller 41 between the support plates 8, then start the second electric cylinder 83, and the second electric cylinder 83 pushes the fixing rod 42 toward the tensioning roller 41. The fixing rod 42 passes through the avoidance groove 84 and extends into the fixing groove 411 to achieve axial fixation of the tensioning roller 41. When adjusting the tightness of the conveyor belt 16, start the first electric cylinder 81, and the first electric cylinder 81 drives the supporting plate 82 to rise and fall, and the supporting plate 82 drives the second electric cylinder 83 to move. The second electric cylinder 83 drives the tensioning roller 41 to move through the fixing rod 42. By adjusting the height of the tensioning roller 41, the tightness of the conveyor belt 16 can be adjusted.

[0046] The operating principle of the intelligent conveying device for fruit processing according to the present embodiment is as follows: When replacing the conveyor belt 16, the rotating rod 61 is rotated to disengage the fixing block 62 from the slide 5. The first spring 51 releases its elastic force, pushing the slide 5 outward. The slide 5 then simultaneously moves the connected insertion rod 15 outward, disengaging the end of the insertion rod 15 from the slot 21 of the roller 2, releasing the axial fixation of the roller 2. The roller 2, along with the old conveyor belt 16, can now be removed from the mounting slots 14 of the first support beam 1 and the second support beam 11. The ends of the roller 2, now fitted with the new conveyor belt 16, are then placed into the corresponding mounting slots 14. The slide 5 is then pushed inward, driving the insertion rod 15 into the slots 21 of the roller 2, compressing the first spring 51. The rotating rod 61 is then rotated, causing the fixing block 62 to abut against the side of the slide 5 facing away from the first support beam 1 or the second support beam 11. The insertion rod 15 completes the axial and circumferential fixation of the roller 2, eliminating the need to remove bolts, saving time and improving the efficiency of replacing the conveyor belt 16.

[0047] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An intelligent conveying device for fruit processing, characterized by: The invention comprises a first support beam (1) and a second support beam (11), wherein the first support beam (1) and the second support beam (11) are parallel, and a plurality of legs (12) are fixedly provided on the lower surface of the first support beam (1) and the second support beam (11), and the plurality of legs (12) are arranged in sequence along the length direction of the first support beam (1) or the second support beam (11), and a connecting shaft (13) is fixedly provided between the legs (12) on the first support beam (1) and the corresponding legs (12) on the second support beam (11). A plurality of mounting grooves (14) are provided on opposite sides of a first support beam (1) and a second support beam (11), the plurality of mounting grooves (14) are arranged in sequence along the length direction of the first support beam (1) or the second support beam (11), the mounting grooves (14) on the first support beam (1) and the mounting grooves (14) on the second support beam (11) correspond one to one, a plurality of rollers (2) are provided between the first support beam (1) and the second support beam (11), one end of the roller (2) extends to the first support beam (1) The other end of the roller (2) extends into the mounting groove (14) of the second support beam (11) and corresponds one to one. Both ends of the roller (2) are provided with slots (21). An insertion rod (15) is provided in the mounting groove (14). The length direction of the insertion rod (15) is parallel to the length direction of the roller (2). The end of the insertion rod (15) away from the roller (2) passes through the first support beam (1) or the second support beam (11). The insertion rod (15) is connected to the first support beam (1) or the second support beam (11). The two support beams (11) are slidably connected, the insertion rod (15) and the slot (21) are plugged and adapted, a plurality of rollers (2) are provided with a conveyor belt (16) on their outer sleeves, a driving component (3) for driving the conveyor belt (16) to rotate is provided on the side of the first support beam (1) away from the second support beam (11), a tensioning component (4) for adjusting the tightness of the conveyor belt (16) is provided below the conveyor belt (16), and a baffle (17) is connected to the upper surfaces of the first support beam (1) and the second support beam (11).

2. The intelligent conveying device for fruit processing according to claim 1, characterized in that: The first support beam (1) and the second support beam (11) are both connected to balls (18) at the side walls of the mounting groove (14).

3. The intelligent conveying device for processing fruits and vegetables according to claim 1, characterized in that: The upper surfaces of the first support beam (1) and the second support beam (11) are both provided with a slide groove (19), the length direction of the slide groove (19) is perpendicular to the length direction of the baffle (17), the first support beam (1) and the second support beam (11) are both slidably connected with a slider (191) in the slide groove (19), and the upper surface of the slider (191) is fixedly connected to the adjacent baffle (17).

4. The intelligent conveying device for processing fruits and vegetables according to claim 3, characterized in that: A slide plate (5) is provided on the side of the first support beam (1) and the second support beam (11) facing away from each other. The slide plate (5) and the baffle (17) are parallel. One end of the insertion rod (15) outside the mounting groove (14) passes through the slide plate (5). The insertion rod (15) and the slide plate (5) are rotatably connected. A plurality of first springs (51) are fixed on the side of the first support beam (1) and the second support beam (11) facing away from each other. The first springs (51) are sleeved outside the insertion rod (15) and correspond one to one. A fixing assembly (6) capable of fixing the slide plate (5) is provided on the first support beam (1) and the second support beam (11).

5. The intelligent conveying device for processing fruits and vegetables according to claim 4, characterized in that: The fixing assembly (6) comprises a rotating rod (61) and a fixing block (62); the rotating rod (61) is rotatably connected to one side of the first support beam (1) or the second support beam (11); and the fixing block (62) is fixedly connected to one end of the rotating rod (61) away from the first support beam (1) or the second support beam (11).

6. The intelligent conveying device for processing fruits and vegetables according to claim 5, characterized in that: The slide plate (5) is provided with a displacement groove (52) near the fixed block (62), and the slide plate (5) is slidably connected with a displacement block (53) in the displacement groove (52). A limiting block (54) is fixed on the side of the displacement block (53) facing the outside of the displacement groove (52), and a limiting groove (55) is provided through the limiting block (54). The limiting groove (55) pipe passes through the lower surface of the limiting block (54), and the fixed block (62) and the limiting groove (55) are snap-fitted.

7. The intelligent conveying device for processing fruits and vegetables according to claim 4, characterized in that: A motor (56) is provided at one end of the first support beam (1), the motor (56) and the slide (5) are fixedly connected, the output shaft of the motor (56) is fixedly connected to a plug rod (15) at the end of the slide (5), the driving component (3) comprises a synchronous wheel (31) and a synchronous belt (32), two synchronous wheels (31) are provided, the two synchronous wheels (31) are respectively fixedly connected to the rotating rods (61) at the two ends of the slide (5), the synchronous belt (32) is sleeved outside the two synchronous wheels (31), a slot (151) is provided on the side wall of the plug rod (15) away from the slide (5), the roller (2) is provided with a movable slot (22) on the side wall of the slot (21), and a clamping component (7) capable of being clamped and fixed with the plug rod (15) is provided at the movable slot (22).

8. The intelligent conveying device for processing fruits and vegetables according to claim 7, characterized in that: The clamping assembly (7) comprises a clamping block (71) and a second spring (72), wherein the clamping block (71) is arranged in the movable groove (22), the clamping block (71) and the roller (2) are slidably connected, the second spring (72) is fixed between the clamping block (71) and the bottom wall of the slot (21), the clamping block (71) and the clamping groove (151) are clamped and adapted, and the end surface of the clamping block (71) away from one end of the second spring (72) is arranged as an inclined surface inclined from the center to both sides.

9. The intelligent conveying device for processing fruits and vegetables according to claim 4, characterized in that: A shielding plate (57) is fixedly provided on one side of the bottom end of the baffle (17), the shielding plate (57) and the baffle (17) are perpendicular to each other, and one end of the shielding plate (57) away from the baffle (17) is fixedly connected to the upper end of the slide plate (5) and corresponds one to one.

10. The intelligent conveying device for processing fruits and vegetables according to claim 1, characterized in that: The bottom ends of the first support beam (1) and the second support beam (11) are both fixed with support plates (8), the two support plates (8) are parallel to each other, the sides of the two support plates (8) facing away from each other are both fixed with a first electric cylinder (81), the output end of the first electric cylinder (81) is fixed with a carrier plate (82), the carrier plate (82) is fixed with a second electric cylinder (83), the support plate (8) is penetrated by a avoidance groove (84), the avoidance groove (84) is vertically arranged, and the tensioning assembly (4 ) includes a tensioning roller (41) and a fixing rod (42), both ends of the tensioning roller (41) are provided with a fixing groove (411), the tensioning roller (41) is arranged between two support plates (8), two fixing rods (42) are provided, one end of the fixing rod (42) is rotatably connected to the output shaft of the second electric cylinder (83) and has a one-to-one correspondence, the fixing rod (42) and the fixing groove (411) are plug-fitted and have a one-to-one correspondence, and the tensioning roller (41) is located inside the conveyor belt (16).

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