Fruit and vegetable rotation driving mechanism and fruit and vegetable sorting machine
By using a rotary drive device and a camera device in the fruit and vegetable rotation drive mechanism, the problem of berries falling off due to stacking in the fruit cup is solved, achieving stable transfer and high-precision sorting of fruits and vegetables.
Patent Information
- Application Number
- CN202520161341.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-23
AI Technical Summary
During the fruit and vegetable sorting process, berries are prone to falling off when stacked on fruit cups during transportation, and existing technologies are difficult to effectively disperse and prevent them from falling off.
The fruit and vegetable rotation drive mechanism is adopted. The abutment belt of the rotation drive device drives the fruit cup wheel group to rotate, causing the stacked fruits and vegetables to move relative to each other. The friction between the abutment belt and the fruit cup wheel group is used to disperse the fruits and vegetables. Combined with a camera device, the sorting accuracy is improved, and a return device is set up to collect the fallen fruits and vegetables.
It effectively prevents fruits and vegetables from falling during transportation, improves sorting accuracy, reduces losses, and ensures that fruits and vegetables rotate and are sorted stably in the fruit cup.
Smart Images
Figure CN223946249U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fruit and vegetable sorting machine field, in particular to a kind of fruit and vegetable rotation driving mechanism and fruit and vegetable sorting machine. BACKGROUND
[0002] With the pursuit of people to the quality of life, more and more people gradually increase the quality requirements of fruits, and fruit sorting becomes an important technology.
[0003] At present, some varieties of small berry on the market, such as blueberry, cherry tomato and other berries, need to be sorted out in the sorting process. Usually, the berries are put into the fruit cup by the conveying device, and then transported by the fruit cup.
[0004] However, after the conveying device puts the berries into the fruit cup, the berries are stacked on the fruit cup. If the stacked berries are not disassembled in time, the berries are easy to fall from the fruit cup during the transportation process. INVENTION CONTENTS
[0005] The embodiment of the utility model aims to provide a kind of fruit and vegetable rotation driving mechanism and fruit and vegetable sorting machine, to solve the technical problem that berry is stacked on fruit cup in prior art, and berry is easy to fall from fruit cup during the transportation process of fruit cup.
[0006] In order to solve the above technical problems, the utility model provides a kind of fruit and vegetable rotation driving mechanism, comprising: rack;Conveying device, the conveying device is installed on rack;Fruit cup piece, the fruit cup piece is placed on the conveying device, the fruit cup piece includes fruit cup seat and fruit cup wheel group, the fruit cup wheel group is installed on the fruit cup seat, and the fruit cup wheel group is used to hold fruit and vegetable;Rotary drive device, the rotary drive device is installed on the rack and located on one side of the conveying device, the rotary drive device includes drive assembly and abutting belt, the drive assembly is connected to the abutting belt, the drive assembly is used to drive the abutting belt to move, and the abutting belt can abut the fruit cup wheel group and drive the fruit cup wheel group to rotate.
[0007] Through the above structure, the abutting belt drives the fruit cup wheel group to rotate, and the stacked fruit and vegetable is rotated by the fruit cup wheel group, and the fruit and vegetable below the stack starts to rotate first. At this time, the fruit and vegetable above the stack and the fruit and vegetable below the stack will have relative motion, so that the stacked fruit and vegetable is dispersed, so as to avoid the stacked fruit and vegetable from falling from the fruit cup piece during the transportation or transportation process.
[0008] In some embodiments, the rotating driving device further comprises a mounting base and at least two rotating wheels, the mounting base is mounted on the frame, the at least two rotating wheels are respectively mounted on opposite ends of the mounting base, and the abutting belt is arranged around the at least two rotating wheels; the abutting belt comprises an abutting section and a circulating section, the abutting section is located between the at least two rotating wheels, and the abutting section abuts against the fruit cup wheel set, and the circulating section is connected with the abutting section.
[0009] Through the above structure, the two rotating wheels tighten the abutting section, so as to increase the contact range of the abutting belt with the fruit cup wheel set and improve the number of the fruit cup wheel set rotated by the rotating driving rotating device.
[0010] In some embodiments, the rotating driving device further comprises a pressing wheel, the pressing wheel is mounted on the frame, the pressing wheel is located on one side of one of the rotating wheels, and the pressing wheel abuts against the circulating section.
[0011] Through the above structure, the pressing wheel abuts against the circulating section, so that the abutting belt is tightened, and the friction between the abutting section and the fruit cup wheel set is ensured, so as to ensure that the fruit cup wheel set rotates under the friction and promotes the rotation and dispersion of the stacked fruits and vegetables.
[0012] In some embodiments, the rotating driving device further comprises an adjusting assembly, the adjusting assembly is connected to the pressing wheel, the adjusting assembly comprises an adjusting base, an adjusting guide rail, an adjusting plate and an elastic member, the adjusting base is mounted on the frame, the adjusting guide rail is connected to the adjusting base, the adjusting plate is slidably connected to the adjusting guide rail, the adjusting plate is connected to the pressing wheel, one end of the elastic member is connected to the frame, and the other end of the elastic member is connected to the adjusting plate.
[0013] Through the above structure, when the pressing wheel and the circulating section are loose, the elastic member drives the adjusting plate to slide, so that the pressing wheel abuts against the circulating section, so as to ensure the tension of the abutting belt.
[0014] In some embodiments, the rotating driving device further comprises a transmission wheel, the output end of the driving assembly is connected to the transmission wheel, the transmission wheel is located at the same height as the pressing wheel, the transmission wheel is located on one side of the other rotating wheel, and the transmission wheel and the pressing wheel are both located below the position of the at least two rotating wheels.
[0015] Through the above structure, the transmission wheel and the pressing wheel are located at the same height, so that the abutting belt is more flat.
[0016] In some embodiments, the rotating driving device further comprises a supporting plate, the supporting plate is connected to the mounting base, the supporting plate is located between the two rotating wheels, and the supporting plate abuts against the abutting belt; opposite ends of the supporting plate are downwardly inclined.
[0017] Through the above structure, the supporting plate abuts against the abutting belt to form support for the abutting belt, so that the fruit cup is stably passed through the abutting belt between the two rotating wheels.
[0018] In some embodiments, the fruit and vegetable rotating driving mechanism further comprises a camera; the fruit and vegetable rotating driving mechanism comprises two rotating driving devices, which are a first rotating driving device and a second rotating driving device, and the first rotating driving device and the second rotating driving device are arranged on the frame in a conveying direction of the conveying device; the camera is located on one side of the second rotating driving device, and the camera is used for image acquisition of the fruit and vegetable on the fruit cup wheel set abutting against the abutting belt of the second rotating driving device.
[0019] Through the above structure, the abutting belt of the second rotating driving device abuts against the fruit cup wheel set and drives the fruit cup wheel set to rotate, so that the fruit and vegetable on the fruit cup wheel set rotates, and the camera can perform multi-angle image acquisition of the fruit and vegetable during the rotation, so as to ensure high accuracy of the fruit and vegetable information and improve the sorting precision.
[0020] In some embodiments, the fruit and vegetable rotating driving mechanism further comprises a backflow device, the backflow device is installed on the frame, the backflow device is located between the first rotating driving device and the second rotating driving device, and the backflow device comprises a backflow groove for recycling the fruit and vegetable falling from the fruit cup piece.
[0021] Through the above structure, after the fruit and vegetable pass through one rotating driving device, some fruit and vegetable will fall from the fruit cup piece, and some fruit and vegetable are in line with the standard, so that the backflow groove is arranged to collect the falling fruit and vegetable, so as to reduce the loss in the next sorting.
[0022] In some embodiments, a plurality of fruit cup wheel sets are arranged on the fruit cup seat, and the adjacent two fruit cup wheel sets have a containing gap for containing the fruit and vegetable; each fruit cup wheel set comprises two fruit cup wheels arranged on the opposite sides of the fruit cup seat.
[0023] Through the above structure, the fruit and vegetable are placed in the containing gap, and the two fruit cup wheels on the opposite sides of the fruit and vegetable rotate at the same time, so that the two sides of the fruit and vegetable rotate relatively, and the fruit and vegetable are more easily rotated.
[0024] The utility model also provides a fruit and vegetable sorting machine which comprises the fruit and vegetable rotating driving mechanism in any one of the above embodiments.
[0025] Compared with the prior art, in the embodiment of the utility model, the abutting zone can abut against the fruit cup wheel set and drive the fruit cup wheel set to rotate, so that the fruit and vegetable located below the stack and the fruit and vegetable located above the stack are relatively rotated, the effect that the fruit and vegetable above the stack are separated from the fruit and vegetable below the stack is achieved, and the fruit and vegetable in the fruit cup piece are prevented from being stacked. BRIEF DESCRIPTION OF DRAWINGS
[0026] One or several embodiments are exemplarily illustrated by the pictures in the drawings corresponding to the embodiments, and the exemplarily illustrations do not constitute the limitation to the embodiments, the elements with the same reference numerals in the drawings represent the similar elements, unless specially stated, the drawings do not constitute the proportional limitation.
[0027] Figure 1 It is the structural schematic view of the fruit and vegetable rotating drive mechanism in the embodiment of the utility model;
[0028] Figure 2 It is Figure 1 The structural schematic view of another angle of the fruit and vegetable rotating mechanism in
[0029] Figure 3 It is Figure 1 The structural schematic view of the fruit cup piece in
[0030] Figure 4 It is Figure 1 The structural schematic view of the rotating drive device in
[0031] Figure 5 It is Figure 4 The structural enlarged schematic view of the A part in
[0032] The reference numerals are as follows:
[0033] 100, fruit and vegetable rotating drive mechanism, 10, rack, 20, conveying device, 30, fruit cup piece, 31, fruit cup seat, 32, fruit cup wheel set, 321, fruit cup wheel, 322, accommodation gap, 40, rotating drive device, 41, drive assembly, 42, abutting zone, 421, abutting section, 422, circulating section, 43, mounting seat, 44, rotating wheel, 45, abutting wheel, 46, adjusting assembly, 461, adjusting seat, 462, adjusting guide rail, 463, adjusting plate, 464, elastic piece, 47, transmission wheel, 48, supporting plate, 50, camera device, 60, backflow device, 61, backflow groove. DETAILED DESCRIPTION
[0034] For the convenience of understanding the utility model, the utility model is explained in more detail in combination with the drawings and specific embodiments. It should be noted that when an element is described as being "connected" to another element, it can be directly on the other element or one or more intervening elements can be present therebetween. The terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" and the like used in the specification indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0035] Unless otherwise defined, all technical and scientific terms used in the specification are the same as those commonly understood by those skilled in the art to which the utility model belongs. The terms used in the specification of the utility model are only for the purpose of describing the specific embodiments and are not used to limit the utility model.
[0036] Please refer to Figure 1 and Figure 2 , Figure 1 is a structural schematic view of a fruit and vegetable rotating driving mechanism provided in an embodiment of the utility model; Figure 2 is Figure 1 a structural schematic view of another angle of the fruit and vegetable rotating mechanism in
[0037] An embodiment of the utility model provides a fruit and vegetable rotating driving mechanism 100, which comprises a rack 10, a conveying device 20, a fruit cup piece 30 and a rotating driving device 40, the conveying device 20 is installed on the rack 10; the fruit cup piece 30 is placed on the conveying device 20, the fruit cup piece 30 comprises a fruit cup seat 31 and a fruit cup wheel set 32, the fruit cup wheel set 32 is installed on the fruit cup seat 31, and the fruit cup wheel set 32 is used for containing fruits and vegetables; the rotating driving device 40 is installed on the rack 10 and located at one side of the conveying device 20, the rotating driving device 40 comprises a driving assembly 41 and an abutting belt 42, the driving assembly 41 is connected to the abutting belt 42, the driving assembly 41 is used for driving the abutting belt 42 to move, and the abutting belt 42 can abut against the fruit cup wheel set 32 and drive the fruit cup wheel set 32 to rotate.
[0038] In the embodiment, the fruits and vegetables are exemplified by blueberries, but are not limited thereto. When the blueberries are loaded into the fruit cup wheel set 32, the abutting belt 42 drives the fruit cup wheel set 32 to rotate, and the fruit cup wheel set 32 drives the blueberries to rotate. The blueberries located below the stack are preferentially started to rotate, and at this time, the blueberries located above the stack will have relative motion with the blueberries located below the stack and will be separated from the blueberries located below the stack, so that the stacked blueberries are dispersed in the fruit cup piece 30, thereby avoiding the stacking of the blueberries in the fruit cup piece 30.
[0039] Here, it should be noted that the driving assembly 41 can adopt a servo motor, a stepping motor or a linear motor and the like driving element. The abutting belt 42 adopts a conveying belt in the embodiment, and the abutting belt 42 generates friction with the fruit cup wheel set 32 to drive the fruit cup wheel set 32 to rotate. The conveying device 20 can include a transmission chain or a conveying belt, and the fruit cup piece 30 clamps the transmission chain or the conveying belt. When the transmission chain or the conveying belt moves along the transmission direction, it can drive the fruit cup piece 30 to move along the transmission direction.
[0040] Referring to Figure 1 , Figure 3 and Figure 4 , Figure 3 is Figure 1 a structural schematic view of the fruit cup piece in FIG. 1; Figure 4 is Figure 1 a structural schematic view of the rotating driving device in FIG. 1.
[0041] In one embodiment, the rotating driving device 40 further includes a mounting seat 43 and at least two rotating wheels 44. The mounting seat 43 is mounted to the rack 10, and the at least two rotating wheels 44 are respectively mounted to opposite ends of the mounting seat 43. The abutting belt 42 is wound around the at least two rotating wheels 44. The abutting belt 42 includes an abutting section 421 and a circulating section 422. The abutting section 421 is located between the at least two rotating wheels 44, abuts against the fruit cup wheel set 32, and the circulating section 422 is connected with the abutting section 421.
[0042] Specifically, in the embodiment, two rotating wheels 44 are preferably adopted. The abutting belt 42 is wound around the two rotating wheels 44, and the abutting section 421 between the two rotating wheels 44 is used to abut against the fruit cup wheel set 32. The purpose of this arrangement is to tighten the abutting section 421 by the two rotating wheels 44, so as to increase the contact range between the abutting belt 42 and the fruit cup wheel set 32 and improve the number of the fruit cup wheel set 32 rotated by the rotating driving device 40. In addition, the two rotating wheels 44 are respectively mounted to opposite ends of the mounting seat 43. The distance between the two rotating wheels 44 is the distance between the opposite ends of the mounting seat 43, and the two rotating wheels 44 tighten the abutting belt 42.
[0043] In some other embodiments, the number of the rotating wheels 44 can be set according to actual conditions, and the size of the rotating wheels 44 can also be set according to actual conditions.
[0044] It should be noted that the abutting belt 42 is a flexible belt, and the abutting section 421 and the circulating section 422 are integrated.
[0045] In an embodiment, the rotating driving device 40 further comprises an abutting wheel 45, the abutting wheel 45 is installed on the frame 10, the abutting wheel 45 is located on one side of one of the rotating wheels 44, and the abutting wheel 45 abuts against the circulating section 422.
[0046] Specifically, the abutting belt 42 is taut by the abutting wheel 45 abutting against the circulating section 422, so as to ensure the friction between the abutting section 421 and the fruit cup wheel set 32, thereby ensuring the rotation of the fruit cup wheel set 32 under the friction, and promoting the relative movement of the stacked blueberries.
[0047] In addition, the abutting wheel 45 abuts against the abutting belt 42 in a manner of rolling friction, so as to reduce the friction loss of the abutting belt 42.
[0048] In an embodiment, the rotating driving device 40 further comprises an adjusting assembly 46, the adjusting assembly 46 is connected to the abutting wheel 45, the adjusting assembly 46 comprises an adjusting seat 461, an adjusting guide rail 462, an adjusting plate 463 and an elastic member 464, the adjusting seat 461 is installed on the frame 10, the adjusting guide rail 462 is connected to the adjusting seat 461, the adjusting plate 463 is slidably connected to the adjusting guide rail 462, the adjusting plate 463 is connected to the abutting wheel 45, one end of the elastic member 464 is connected to the frame 10, and the other end of the elastic member 464 is connected to the adjusting plate 463.
[0049] Specifically, in the embodiment, the elastic member 464 is a spring, one end of the elastic member 464 is connected to the frame 10, and the other end of the elastic member 464 is connected to the adjusting plate 463, when the abutting wheel 45 is loose from the circulating section 422, the elastic member 464 drives the adjusting plate 463 to slide, so as to abut the abutting wheel 45 against the circulating section 422, and to ensure the tension of the abutting belt 42. The elastic member 464 is used in a manner of automatic tensioning of the adjusting assembly 46.
[0050] In an embodiment, the rotating driving device 40 further comprises a transmission wheel 47, the output end of the driving assembly 41 is connected to the transmission wheel 47, the transmission wheel 47 is located at the same height as the abutting wheel 45, the transmission wheel 47 is located on one side of the other rotating wheel 44, and the transmission wheel 47 and the abutting wheel 45 are both located below the positions of the at least two rotating wheels 44.
[0051] Specifically, the transmission wheel 47 and the abutting wheel 45 are located at the same height, and the two rotating wheels 44 are also located at the same height, so that the abutting belt 42 is more flat, and the two rotating wheels 44 are of the same size, so that the surface of the abutting belt 42 is more flat, so as to avoid that the uneven surface of the abutting belt 42 causes the fruit and vegetable on the fruit cup 30 to be turned over and fall off.
[0052] In addition, the transmission wheel 47 and the abutting wheel 45 are arranged at a height different from the rotating wheel 44, so as to functionally divide the abutting belt 42.
[0053] Referring to Figure 4 and Figure 5 , Figure 5 is Figure 4 an enlarged structural schematic view of part A in FIG. 4.
[0054] In an embodiment, the rotating driving device 40 further comprises a supporting plate 48 connected to the mounting base 43, the supporting plate 48 is located between the two rotating wheels 44 and abuts against the abutting belt 42; the opposite ends of the supporting plate 48 are inclined downward.
[0055] Specifically, the supporting plate 48 is fixedly connected to the mounting base 43 by screws, and abuts against the abutting belt 42 to support the abutting belt 42, so that the fruit cup wheel set 32 stably passes through the abutting belt 42 between the two rotating wheels 44. The opposite ends of the supporting plate 48 are inclined downward.
[0056] Referring to Figure 1 , Figure 3 and Figure 4 , in an embodiment, the fruit and vegetable rotating driving mechanism 100 further comprises a camera 50; the fruit and vegetable rotating driving mechanism comprises two rotating driving devices 40, which are a first rotating driving device and a second rotating driving device, and are arranged on the rack 10 in the conveying direction of the conveying device 20; the camera 50 is located on one side of the second rotating driving device, and is used to collect images of the fruit and vegetable on the fruit cup wheel set 32 abutted by the abutting belt of the second rotating driving device.
[0057] Specifically, the first rotating driving device is used to prevent the blueberries from being stacked, so as to ensure that there is only one layer of blueberries on the fruit cup 30; the second rotating driving device 40 is used to drive the blueberries to rotate on the fruit cup wheel set 32, that is, the blueberries rotate by themselves; during the rotation of the blueberries, the camera 50 can collect images of the blueberries from multiple angles, so as to ensure that the accuracy of the fruit and vegetable information is high, thereby improving the sorting precision.
[0058] In one embodiment, the fruit and vegetable rotating driving mechanism 100 further comprises a backflow device 60, the backflow device 60 is installed on the frame 10, the backflow device 60 is located between the first rotating driving device and the second rotating driving device, the backflow device 60 comprises a backflow groove 61, the backflow groove 61 is used for recycling the fruit and vegetable falling from the fruit cup piece 30.
[0059] Specifically, after the blueberries pass through the rotating driving device 40, the blueberries with too many stacked layers will fall from the fruit cup piece 30, some of which are qualified, therefore, the backflow groove 61 is arranged to collect the fallen blueberries, and the next time is sorted, reducing the loss. It should be noted that in order to ensure that the blueberries falling from the rotating driving device 40 enter the backflow groove 61, the embodiment further comprises a baffle, the baffle is installed on the frame 10, the baffle is arranged on the opposite sides of the fruit cup piece 30 abutting the first rotating driving device, and the baffle extends to the backflow groove 61, the baffle is not shown in the drawings.
[0060] In one embodiment, the fruit cup wheel set 32 is provided in plurality, the plurality of fruit cup wheel sets 32 are installed on the fruit cup seat 31 at intervals, and the accommodation gap 322 is provided between the adjacent two fruit cup wheel sets 32, the accommodation gap 322 is used for containing the fruit and vegetable; each fruit cup wheel set 32 comprises two fruit cup wheels 321, and the two fruit cup wheels 321 are respectively installed on the opposite sides of the fruit cup seat 31.
[0061] Specifically, the fruit and vegetable is placed in the accommodation gap 322, and the two fruit cup wheels 321 on the opposite sides of the fruit and vegetable rotate at the same time, so that the two sides of the fruit and vegetable are relatively rotated, and the fruit and vegetable is more easily rotated; the fruit and vegetable on the lowermost layer forms a triangular structure with the two fruit cup wheels 321 on the opposite sides, so that the fruit and vegetable on the lowermost layer is difficult to move, so as to ensure that there is only one layer of fruit and vegetable on the fruit cup piece 30.
[0062] The utility model still provides a kind of fruit and vegetable sorting machine, including fruit and vegetable rotating drive mechanism 100 in any one embodiment described above, fruit and vegetable sorting machine further include feeding mechanism, conveying mechanism and fruit and vegetable sorting mechanism, feeding mechanism, conveying mechanism, fruit and vegetable rotating drive mechanism 100 and fruit and vegetable sorting mechanism are sequentially connected.Feeding mechanism includes hopper and feeding belt, hopper includes discharge port, fruit and vegetable are placed in hopper and enter feeding belt from discharge port, and feeding belt is used to transport fruit and vegetable to conveying mechanism.Conveying mechanism includes V-shaped conveyor belt, V-shaped conveyor belt is arranged while conveying fruit and vegetable, and fruit and vegetable after arrangement are conveyed to fruit cup piece.Fruit and vegetable rotating drive mechanism 100 is used to drive fruit cup wheel set 32 to rotate to drive fruit and vegetable on fruit cup wheel set 32 to rotate.Fruit and vegetable sorting mechanism includes air blowing device and sorting channel, fruit and vegetable on fruit cup wheel set 32 during rotation, camera device 50 will photograph detection to fruit and vegetable on fruit cup wheel set 32, and fruit cup wheel set 32 with the fruit and vegetable after detection will be transported to air blowing device, and air blowing device according to detection result blows fruit and vegetable on fruit cup wheel set 32, and blows different quality fruit and vegetable into different sorting channel, to complete the sorting of fruit and vegetable.
[0063] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the utility model, rather than limit them; under the idea of the utility model, technical features in the above examples or different examples can also be combined, steps can be implemented in any order, and there are many other changes of different parts of the utility model as described above, for simplicity, they are not provided in details; although the utility model is described in detail by referring to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of technical features; and these modifications or replacements do not make the essence of corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A fruit and vegetable rotary drive mechanism, characterized by comprising: The utility model relates to a fruit and vegetable rotating drive mechanism, which comprises a frame, a conveying device, a fruit cup piece, a rotating drive device and a camera device. The fruit cup piece is placed on the conveying device and comprises a fruit cup seat and a fruit cup wheel set installed on the fruit cup seat. The rotating drive device is installed on one side of the conveying device and comprises a driving assembly and an abutting belt. The driving assembly is connected to the abutting belt and is used to drive the abutting belt to move. The abutting belt can abut against the fruit cup wheel set and drive the fruit cup wheel set to rotate.
2. The fruit and vegetable rotary drive mechanism according to claim 1, characterized by The rotating drive device further comprises a mounting seat and at least two rotating wheels.
3. The fruit and vegetable rotary drive mechanism according to claim 2, characterized in that, The mounting seat is installed on the frame, and the at least two rotating wheels are respectively installed on opposite ends of the mounting seat.
4. The fruit and vegetable rotary drive mechanism according to claim 3, characterized in that, The abutting belt is arranged around the at least two rotating wheels.
5. The fruit and vegetable rotating drive mechanism according to claim 3, wherein The abutting belt comprises an abutting section and a circulating section.
6. The fruit and vegetable rotary drive mechanism according to claim 2, wherein The abutting section is located between the at least two rotating wheels and abuts against the fruit cup wheel set.
7. The fruit and vegetable rotating drive mechanism according to claim 1, wherein The circulating section is connected to the abutting section.
8. The fruit and vegetable rotary drive mechanism according to claim 7, characterized in that The rotating drive device further comprises a pressing wheel. The pressing wheel is installed on the frame and located on one side of one of the rotating wheels. The pressing wheel abuts against the circulating section. The rotating drive device further comprises an adjusting assembly. The adjusting assembly is connected to the pressing wheel and comprises an adjusting seat, an adjusting guide rail, an adjusting plate and an elastic member. The adjusting seat is installed on the frame, the adjusting guide rail is connected to the adjusting seat, the adjusting plate is slidingly connected to the adjusting guide rail, the adjusting plate is connected to the pressing wheel, one end of the elastic member is connected to the frame, and the other end of the elastic member is connected to the adjusting plate. The rotating drive device further comprises a transmission wheel. The output end of the driving assembly is connected to the transmission wheel. The transmission wheel is located at the same height as the pressing wheel and on one side of the other rotating wheel. The transmission wheel and the pressing wheel are both located below the position of the at least two rotating wheels. The rotating drive device further comprises a supporting plate. The supporting plate is connected to the mounting seat and located between the two rotating wheels. The supporting plate abuts against the abutting belt. The opposite ends of the supporting plate are downwardly inclined. The camera device is located on one side of the second rotating drive device. The camera device is used to collect images of the fruits and vegetables on the fruit cup wheel set abutted by the abutting belt of the second rotating drive device. The fruit and vegetable rotating drive mechanism further comprises a reflux device. The reflux device is installed on the frame and located between the first rotating drive device and the second rotating drive device. The reflux device comprises a reflux groove used to recycle the fruits and vegetables falling from the fruit cup piece.
9. The fruit and vegetable rotating drive mechanism according to claim 1, wherein The fruit cup wheel set is provided with multiple fruit cup wheel sets, and the multiple fruit cup wheel sets are spaced apart and installed on the fruit cup seat. The adjacent two fruit cup wheel sets have a receiving gap for containing fruits and vegetables. Each fruit cup wheel set includes two fruit cup wheels, and the two fruit cup wheels are respectively installed on opposite sides of the fruit cup seat.
10. A fruit and vegetable sorting machine characterized in that, The fruit and vegetable rotating drive mechanism comprises the fruit and vegetable rotating drive mechanism as claimed in any one of claims 1 to 9.