Automatic fruit weight sorting device
By designing an automatic sorting device including a pallet conveyor, a collection platform, a pallet body, an ejection mechanism and a weighing device, the problems of large errors in artificial fruit sorting and high labor intensity are solved, and efficient and convenient fruits are achieved Weight sorting.
Patent Information
- Application Number
- CN202310980610.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-07
- Publication Date
- 2025-02-14
AI Technical Summary
In the prior art, the artificial fruit sorting errors are large, resulting in large differences in fruits and vegetables of the same grade, which is not conducive to the grading sales of fruits and vegetables. At the same time, the labor intensity of manual sorting is high, the work efficiency is low, and it is difficult to support large-scale operations.
An automatic fruit weight sorting device is designed, including a pallet conveyor, a collection platform, a pallet body, an ejection mechanism and a weighing device. Through the coordinated work of these components, the automatic sorting of fruits and fruits is realized by weight.
The device can effectively reduce the intensity of manual labor and improve sorting efficiency. It has a simple overall structure and convenient operation, and supports large-scale fruit sorting operations.
Smart Images
Figure CN119426194A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an automatic fruit weight sorting device. Background Art
[0002] In recent years, with the improvement of economic level, people pay more and more attention to the quality of fruits and vegetables, and the modern fruit and vegetable sorting industry is also developing towards refined sorting. In the process of fruit and vegetable sorting, it is still mainly manual. Traditional manual sorting mainly involves weighing fruits and vegetables manually and classifying them according to their weight. However, the error of manual weighing is large, resulting in large differences between fruits and vegetables of the same grade, which is not conducive to the graded sales of fruits and vegetables. At the same time, manual sorting is labor-intensive and inefficient, which is not conducive to large-scale operation of enterprises. Summary of the invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic fruit weight sorting device which is equipped with a tray conveyor, a collection platform, a tray body, an ejection mechanism and a weighing device, which can replace manual sorting of fruits with harder flesh according to weight, thereby improving the sorting efficiency and reducing the intensity of manual labor. The overall structure is simple and the operation and use are convenient.
[0004] The technical solution adopted by the present invention is as follows: the automatic fruit weight sorting device of this solution includes a frame, a tray conveyor and a collecting platform, the tray conveyor and the collecting platform are connected to the upper end of the frame from left to right in sequence, a plurality of groups of tray bodies are evenly spaced at the upper end of the tray conveyor, an ejection mechanism is connected to the upper end of the collecting platform, a weighing device is connected to the middle of the upper end of the collecting platform, and an inclined slide is connected between the tray conveyor and the collecting platform.
[0005] Preferably, the pallet body includes a pallet base member, the pallet base member is connected to the chain of the pallet conveyor, the upper end of the pallet base member is connected to a supporting cup, the upper end of the supporting cup is connected to a rubber cup sleeve, and the interior of the pallet base member is connected to a third cylindrical pin, the outer side of the third cylindrical pin is slidably connected to a spring and a slider, and a connecting plate is provided between the slider and the supporting cup.
[0006] Preferably, the connecting plate and the slider are connected by a second cylindrical pin, the connecting plate and the supporting cup are connected by a fifth cylindrical pin, the supporting cup is connected to the tray base by a first cylindrical pin, and the slider is sleeved on the outside of the third cylindrical pin by a fourth cylindrical pin.
[0007] Preferably, the collecting platform comprises a collecting column, a plurality of groups of vertical grooves are evenly spaced on the outer side of the collecting column, the outer sides of the plurality of groups of vertical grooves are connected with collecting inclined plates, and both sides of the plurality of groups of collecting inclined plates are connected with limiting vertical plates.
[0008] Preferably, the ejection mechanism includes an ejection support horizontal plate, a plurality of groups of ejection support vertical rods are evenly spaced at the upper end of the collecting column, the ejection support horizontal plate is connected to the upper end of the ejection support vertical rod, and the lower end of the ejection support horizontal plate is connected to a rotating shaft, an outer fixed sleeve of the rotating shaft is provided with a driven gear, and the lower end of the rotating shaft is connected to an ejection connecting piece, one side of the ejection connecting piece is connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is connected to a push plate, and the upper end of the ejection support horizontal plate is connected to an ejection drive assembly.
[0009] Preferably, the ejection drive assembly includes a drive motor, which is connected to the upper end of the ejection support cross plate, and a driving shaft is connected to the output shaft of the drive motor. A driving half gear is provided on the outer fixed sleeve of the driving shaft, and the driving half gear is meshed with the driven gear.
[0010] Preferably, the weighing device includes a weighing plate and a gravity sensor, a weighing trough is connected to the middle part of the upper end of the collecting column, the weighing plate is connected to the inside of the weighing trough, and the gravity sensor is connected between the weighing trough and the weighing plate, and a controller is connected to the upper end of the supporting cross plate, and the gravity sensor is electrically connected to the controller.
[0011] Preferably, a limiting sliding sleeve is connected to the outer side of the weighing plate.
[0012] The beneficial effects achieved by the present invention using the above structure are as follows: the automatic fruit weight sorting device of the present scheme, through the use of a tray conveyor, a collection platform, a tray body, an ejection mechanism and a weighing device, can replace manual sorting of fruits and vegetables with harder flesh according to weight, thereby improving sorting efficiency and reducing manual labor intensity. The overall structure of the equipment is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of the automatic fruit weight sorting device of this solution; Figure 2 This is a schematic diagram of the structure of the tray body in the automatic fruit weight sorting device of this solution; Figure 3 This is a schematic diagram of the structure of the collection platform in the automatic fruit weight sorting device of this solution; Figure 4 This is a top view of the collecting platform in the automatic fruit weight sorting device of this solution.
[0014] Among them, 1. frame, 2. pallet conveyor, 3. collection platform, 4. pallet body, 5. ejection mechanism, 6. weighing device, 7. inclined slide plate, 40. pallet base member, 41. support cup, 42. first cylindrical pin, 43. second cylindrical pin, 44. third cylindrical pin, 45. fourth cylindrical pin, 46. spring, 47. slider, 48. connecting plate, 49. fifth cylindrical pin, 50. rubber cup sleeve, 31. collection column, 32. vertical groove, 33. collection inclined plate, 34. limiting vertical plate, 51. ejection support horizontal plate, 52. ejection support vertical rod, 53. rotating shaft, 54. driven gear, 55. ejection connecting piece, 56. electric telescopic rod, 57. pushing plate, 8. ejection drive assembly, 81. drive motor, 82. driving shaft, 83. driving half gear, 61. weighing plate, 62. controller, 63. limiting sliding sleeve.
[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. Implementation
[0016] like Figure 1-4 As shown, an automatic fruit weight sorting device of the present invention comprises a frame 1, an ejection mechanism 5, a weighing device 6 and an inclined slide plate 7, the upper end of the frame 1 is connected with a tray conveyor 2 and a collecting platform 3 in sequence from left to right, a plurality of groups of tray bodies 4 are evenly spaced at the upper end of the tray conveyor 2, the ejection mechanism 5 is connected to the upper end of the collecting platform 3, the weighing device 6 is connected to the middle of the upper end of the collecting platform 3, and the inclined slide plate 7 is connected between the tray conveyor 2 and the collecting platform 3.
[0017] like Figure 2 As shown, the pallet body 4 includes a pallet base member 40, a supporting cup 41, a rubber cup sleeve 50, a third cylindrical pin 44, a spring 46, a slider 47 and a connecting plate 48. The pallet base member 40 is connected to the chain of the pallet conveyor 2, the supporting cup 41 is connected to the upper end of the pallet base member 40, the rubber cup sleeve 50 is cooperated with the upper end of the supporting cup 41, and the third cylindrical pin 44 is connected to the inside of the pallet base member 40, the spring 46 and the slider 47 are both sleeved on the outside of the third cylindrical pin 44, and the connecting plate 48 is connected between the slider 47 and the supporting cup 41.
[0018] like Figure 3 As shown, the collecting platform 3 includes a collecting column 31 and a collecting inclined plate 33. A plurality of vertical grooves 32 are evenly spaced on the outer side of the collecting column 31. The collecting inclined plates 33 are connected to the outer sides of the vertical grooves 32, and both sides of the plurality of collecting inclined plates 33 are connected with limiting vertical plates 34.
[0019] like Figure 3As shown, the ejection mechanism 5 includes an ejection support transverse plate 51, a rotating shaft 53, a driven gear 54, an ejection connecting piece 55, an electric telescopic rod 56, a pushing plate 57 and an ejection driving assembly 8. A plurality of ejection support vertical rods 52 are evenly spaced at the upper end of the collecting column 31. The ejection support transverse plate 51 is connected to the upper end of the ejection support vertical rod 52, and the rotating shaft 53 is rotatably connected to the lower end of the ejection support transverse plate 51. The driven gear 54 is fixedly sleeved on the outer side of the rotating shaft 53, and the ejection connecting piece 55 is connected to the lower end of the rotating shaft 53. The electric telescopic rod 56 is connected to one side of the ejection connecting piece 55. The pushing plate 57 is connected to the telescopic end of the electric telescopic rod 56, and the ejection driving assembly 8 is connected to the upper end of the ejection support transverse plate 51.
[0020] like Figure 3 As shown, the ejection drive assembly 8 includes a drive motor 81, a driving shaft 82 and a driving half gear 83. The drive motor 81 is connected to the upper end of the ejection support cross plate 51, the driving shaft 82 is connected to the output shaft of the drive motor 81, and the driving half gear 83 is fixedly sleeved on the outer side of the driving shaft 82, and the driving half gear 83 is meshed and connected with the driven gear 54.
[0021] like Figure 3 As shown, the weighing device 6 includes a weighing plate 61, a gravity sensor and a controller 62, a weighing slot is connected to the middle of the upper end of the collecting column 31, the weighing plate 61 is connected to the inside of the weighing slot, and the gravity sensor is connected between the weighing slot and the weighing plate 61, and the controller 62 is connected to the upper end of the supporting cross plate 51, the gravity sensor is electrically connected to the controller 62, and a limiting sliding sleeve 63 is connected to the outer side of the weighing plate 61.
[0022] Among them, the connecting plate 48 and the slider 47 are connected by the second cylindrical pin 43, the connecting plate 48 and the support cup 41 are connected by the fifth cylindrical pin 49, and the support cup 41 is connected to the tray base member 40 by the first cylindrical pin 42, and the slider 47 is sleeved on the outside of the third cylindrical pin 44 by the fourth cylindrical pin 45.
[0023] During specific use, the device is powered by an external power supply, different collecting inclined plates corresponding to different gravity ranges are set in advance, the tray conveyor 2 is started, and fruits with harder flesh such as apples, pears, oranges, and cantaloupe are placed inside the tray body 4, and the fruits are started to be sorted. The use of the rubber cup sleeve 50 prevents the fruits from colliding with the support cup 41 and causing damage. When the fruits are placed, the spring 46 provides shock-absorbing protection for the fruits. When the tray body 4 moves to the right end of the tray conveyor 2, it falls from the tray body 4 under the action of gravity, and enters the upper end of the collecting column 31 through the inclined slide plate 7. Under the action of the limiting sliding sleeve 63 and gravity, the fruits enter At the upper end of the weighing plate 61, a gravity sensor detects the weight of the fruits and vegetables, thereby measuring the weight range of the fruits and vegetables, and starting the drive motor 81. The drive motor 81 drives the active shaft 82 and the active half gear 83 to rotate, and the active half gear 83 drives the rotating shaft 53 to rotate through the driven gear 54. The rotating shaft 53 drives the ejection connector 55 to move, so that the electric telescopic rod 56 and the pushing plate 57 correspond to the collecting inclined plate 33 corresponding to the weight range, and the electric telescopic rod 56 is started. The electric telescopic rod 56 pushes the fruits and vegetables after the weight is measured into the corresponding collecting inclined plate 33 through the pushing plate 57, so as to achieve the purpose of classifying and screening the fruits and vegetables of different weights.
[0024] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A fruit weight automatic sorting device, characterized by: It includes a frame, a pallet conveyor and a collecting platform, the pallet conveyor and the collecting platform are connected to the upper end of the frame in sequence from left to right, a plurality of pallet bodies are evenly spaced at the upper end of the pallet conveyor, an ejection mechanism is connected to the upper end of the collecting platform, a weighing device is connected to the middle of the upper end of the collecting platform, and an inclined slide is connected between the pallet conveyor and the collecting platform.
2. The automatic fruit weight sorting device according to claim 1 is characterized in that: The pallet body includes a pallet base member, which is connected to the chain of the pallet conveyor, the upper end of the pallet base member is connected to a supporting cup, the upper end of the supporting cup is connected to a rubber cup sleeve, and the interior of the pallet base member is connected to a third cylindrical pin, the outer side of the third cylindrical pin is slidably connected to a spring and a slider, and a connecting plate is connected between the slider and the supporting cup.
3. The automatic fruit weight sorting device according to claim 2 is characterized in that: The connecting plate and the slider are connected by a second cylindrical pin, the connecting plate and the support cup are connected by a fifth cylindrical pin, and the support cup is connected to the tray base by a first cylindrical pin, and the slider is sleeved on the outside of the third cylindrical pin by a fourth cylindrical pin.
4. The automatic fruit weight sorting device according to claim 1 is characterized in that: The collecting platform comprises a collecting column, which is connected to the upper end of the frame, and a plurality of groups of vertical grooves are evenly spaced on the outside of the collecting column, and the outer sides of the plurality of groups of vertical grooves are connected with collecting inclined plates, and both sides of the plurality of groups of collecting inclined plates are connected with limiting vertical plates.
5. The automatic fruit weight sorting device according to claim 4 is characterized in that: The ejection mechanism includes an ejection support transverse plate, a plurality of ejection support vertical rods are evenly spaced at the upper end of the collecting column, the ejection support transverse plate is connected to the upper end of the ejection support vertical rod, and the lower end of the ejection support transverse plate is connected to a rotating shaft, an outer fixed sleeve of the rotating shaft is provided with a driven gear, and the lower end of the rotating shaft is connected to an ejection connecting piece, one side of the ejection connecting piece is connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is connected to a pushing plate, and the upper end of the ejection support transverse plate is connected to an ejection drive assembly.
6. The automatic fruit weight sorting device according to claim 5, characterized in that: The ejection drive assembly includes a drive motor, which is connected to the upper end of the ejection support horizontal plate. The output shaft of the drive motor is connected to a driving shaft, and an outer fixed sleeve of the driving shaft is provided with a driving half gear, and the driving half gear is meshed and connected with a driven gear.
7. The automatic fruit weight sorting device according to claim 4 is characterized in that: The weighing device includes a weighing plate and a gravity sensor. A weighing trough is connected to the middle of the upper end of the collecting column. The weighing plate is connected to the inside of the weighing trough, and the gravity sensor is connected between the weighing trough and the weighing plate. A controller is connected to the upper end of the supporting cross plate, and the gravity sensor is electrically connected to the controller.
8. The automatic fruit weight sorting device according to claim 7, characterized in that: The outer side of the weighing plate is connected with a limiting sliding sleeve.