Fruit and vegetable picking and sorting equipment

Abstract

The utility model discloses fruit and vegetable picking and sorting equipment which comprises a conveying belt used for conveying fruits and vegetables to be sorted, vertical plates are arranged on the two sides, perpendicular to the conveying direction, of the conveying belt, a cleaning mechanism used for primarily cleaning the fruits and vegetables to be sorted is arranged at the tail end of the conveying belt in the conveying direction, and a horizontally-arranged supporting plate is arranged at the bottom of the conveying belt. The cleaning mechanism comprises conveying rollers horizontally arranged at the tail end of the conveying belt, the two ends of each conveying roller extend to the outer sides of the vertical plates and are provided with adjusting plates for adjusting the gap between the conveying rollers, and an air blowing part for blowing and cleaning the surfaces of fruits and vegetables passed by the conveying rollers is arranged above the conveying rollers. The supporting plate located below the conveying rollers is provided with a discharging opening allowing the foreign matter blown down by the air blowing part to pass through. The problems that fruits and vegetables are easily mixed with impurities and dust after being picked, if the fruits and the vegetables are not cleaned in time and enter the sorting machine, the sorting machine is possibly damaged for a long time, and the fruit and vegetable sorting efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable sorting, in particular to fruit and vegetable picking and sorting equipment. Background Art

[0002] Fruits and vegetables need to be sorted after they are picked. The sorting machine is a machine specially designed for sorting fruits and vegetables. It can effectively improve the efficiency of fruit and vegetable sorting. Due to the large variety of fruits and vegetables, the quantity accumulated when picking is also large. When they are put into the sorting machine for sorting, there will be more impurities such as branches or dust. If the fruits and vegetables are washed before sorting, some kinds of fruits and vegetables are easy to deteriorate after contacting water, resulting in a shortened shelf life. If the fruits and vegetables are not pre-treated in advance to remove impurities, the mixed foreign matter will enter the sorting machine with the fruits and vegetables. After a long time, it may cause damage to the sorting machine, thus affecting the efficiency of fruit and vegetable sorting. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a fruit and vegetable picking and sorting device, which solves the problem that impurities and dust are easily mixed in the fruits and vegetables after picking. If they are not cleaned in time and enter the sorting machine, the sorting machine may be damaged over time, thereby affecting the efficiency of fruit and vegetable sorting.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a fruit and vegetable picking and sorting device, comprising a conveyor belt for conveying fruits and vegetables to be sorted, wherein vertical plates are arranged on both sides of the conveyor belt perpendicular to the conveying direction, a cleaning mechanism for initially cleaning the fruits and vegetables to be sorted is arranged at the end of the conveyor belt in the conveying direction, and a horizontally arranged supporting plate is arranged at the bottom of the conveyor belt;

[0006] The cleaning mechanism includes a conveyor roller horizontally arranged at the end of the conveyor belt, both ends of the conveyor roller extend to the outside of the vertical plate, and the vertical plate is provided with an adjustment plate for adjusting the gap between the conveyor rollers; a blowing part is provided above the conveyor roller to blow and clean the surface of fruits and vegetables passed by the conveyor roller, and a support plate located below the conveyor roller is provided with a discharge port for foreign objects blown off by the blowing part to pass through.

[0007] As a preferred technical solution, the conveying rollers include a plurality of groups of rotating rollers arranged in parallel with each other, the rotating rollers are oriented perpendicular to the vertical plate, and both ends of the rotating rollers are provided with adjustment rods penetrating the vertical plate and movably connected to the adjustment plate.

[0008] As a preferred technical solution, a receiving plate for receiving fruits and vegetables is provided between the conveying roller and the conveyor belt, and both ends of the receiving plate are fixed to the inner side wall of the vertical plate.

[0009] As a preferred technical solution, the receiving plate is arranged obliquely, and the height of the receiving plate on the side facing the conveying roller is higher than the height on the side away from the conveying roller.

[0010] As a preferred technical solution, the adjustment plate includes an insert plate movably arranged on the outer side of the vertical plate, the insert plate is provided with a strip hole for the adjustment rod to pass through, and a telescopic rod for adjusting the height of the insert plate is connected to the middle of the insert plate.

[0011] As a preferred technical solution, the number of the strip holes is the same as the number of the rotating rollers, the strip holes are symmetrically arranged with the middle of the plug plate as the center, and the spacing between the tops of the strip holes is greater than the spacing between the bottoms of the strip holes.

[0012] As a preferred technical solution, the telescopic rod is vertically arranged, the bottom end of the telescopic rod is fixedly connected to the middle of the outer side wall of the plug plate, and the top end is fixed to the outer side wall of the vertical plate.

[0013] As a preferred technical solution, a horizontal groove for the adjustment rod to move is provided at the position of the vertical plate corresponding to the adjustment rod.

[0014] As a preferred technical solution, the blowing part includes a fixed plate and a blowing pump; the fixed plate is horizontally fixed above the conveying roller and placed between the vertical plates on both sides; the blowing pump is arranged on the fixed plate.

[0015] As a preferred technical solution, the air outlet of the air pump extends to below the fixed plate, and blows air vertically toward the conveying roller when in operation.

[0016] Compared with the prior art, the utility model provides a fruit and vegetable picking and sorting device, which has the following

[0017] Beneficial effects:

[0018] (1) The utility model provides a cleaning mechanism between the front of the sorting machine and the conveyor belt. When the fruits and vegetables to be sorted are moved to the conveyor rollers, the branches and leaves mixed in the fruits and vegetables fall to the discharge port through the gaps between the conveyor rollers. At the same time, the dust adhering to the surface of the fruits and vegetables is blown to the discharge port by the blowing part, thereby achieving the initial cleaning of the fruits and vegetables and preventing impurities such as branches and leaves and dust from entering the sorting machine.

[0019] (2) The utility model arranges the conveying rollers to have adjustable spacing, and by adjusting the length of the telescopic rod, drives the plug plate to rise and fall in the vertical direction, so that the adjustment rods plugged into the strip holes with different upper and lower spacings can open and close synchronously in the horizontal direction, thereby adjusting the spacing between the rotating rollers, thereby adapting to fruits and vegetables of different sizes to be sorted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the adjustment plate of the utility model.

[0024] Description of reference numerals:

[0025] 1. Conveyor belt; 2. Vertical plate; 3. Cleaning mechanism; 31. Conveyor roller; 311. Rotating roller; 312. Adjusting rod; 32. Adjusting plate; 321. Insert plate; 322. Strip hole; 323. Telescopic rod; 33. Blowing part; 331. Fixed plate; 332. Blowing pump; 34. Discharge port; 35. Receiving plate; 4. Support plate. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Those skilled in the art will understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

[0028] In the embodiment of the utility model, combined Figure 1-Figure 3, a fruit and vegetable picking and sorting device is provided, comprising a conveyor belt 1 for conveying fruits and vegetables to be sorted, vertical plates 2 are arranged on both sides of the conveyor belt 1 perpendicular to the conveying direction, a cleaning mechanism 3 for initially cleaning the fruits and vegetables to be sorted is arranged at the end of the conveyor belt 1 in the conveying direction, and a horizontally arranged support plate 4 is arranged at the bottom of the conveyor belt 1. In actual work, the above-mentioned fruit and vegetable picking and sorting device is placed in front of a fruit and vegetable sorting machine, and the fruits and vegetables to be sorted are first placed on the conveyor belt 1, and the conveyor belt 1 is electrically connected to an external power supply. The conveyor belt 1 is started, and the fruits and vegetables to be sorted are conveyed toward the sorting machine. The fruits and vegetables to be sorted are mixed with impurities such as branches, leaves, or dust. When the fruits and vegetables are conveyed to the cleaning mechanism 3, the surfaces of the fruits and vegetables are first cleaned and pre-treated by the cleaning mechanism 3, and the branches and leaves mixed in the fruits and vegetables are removed at the same time to prevent the branches, leaves, and dust from entering the sorting machine and causing damage to the sorting machine.

[0029] Combination Figure 2 In one embodiment, the cleaning mechanism 3 includes a conveying roller 31 horizontally arranged at the end of the conveyor belt 1, both ends of the conveying roller 31 extend to the outside of the vertical plate 2 and are provided with adjustment plates 32 for adjusting the gap between the conveying rollers 31, and a blowing part 33 for blowing and cleaning the surface of fruits and vegetables passed by the conveying roller 31 is provided above the conveying roller 31, and a supporting plate 4 located below the conveying roller 31 is provided with a discharge port 34 for foreign objects blown off by the blowing part 33 to pass through, and a receiving plate 35 for receiving fruits and vegetables is provided between the conveying roller 31 and the conveyor belt 1. In actual work, the spacing between the conveying rollers 31 is adjusted by adjusting the adjustment plate 32 according to the size of the fruits and vegetables to be sorted, so as to adapt to the corresponding fruits and vegetables. When the fruits and vegetables to be sorted are moved to the conveying rollers 31, the branches and leaves mixed in the fruits and vegetables fall to the discharge port 34 through the gaps between the conveying rollers 31. At the same time, the dust attached to the surface of the fruits and vegetables is blown to the discharge port 34 by the blowing part 33, thereby achieving the initial cleaning of the fruits and vegetables and preventing impurities such as branches and leaves and dust from entering the sorting machine.

[0030] Furthermore, the conveying roller 31 includes a plurality of rotating rollers 311 arranged in parallel with each other. The rotating rollers 311 are oriented perpendicular to the vertical plate 2. Adjustment rods 312 penetrating the vertical plate 2 and movably connected to the adjustment plate 32 are provided at both ends of the rotating rollers 311. Both ends of the receiving plate 35 are fixed to the inner wall of the vertical plate 2. The receiving plate 35 is inclined. The height of the receiving plate 35 facing the conveying roller 31 is higher than the height of the side away from the conveying roller 31. When the fruits and vegetables are transferred to the end of the conveyor belt 1, they first fall to the receiving plate 35. Since the receiving plate 35 is inclined, the fruits and vegetables can continue to slide toward the conveying roller 31. At the same time, the side edge of the receiving plate 35 facing the conveying roller 31 extends to the top of the conveying roller 31, ensuring that the fruits and vegetables can fall onto the rotating roller 311. When the fruits and vegetables are continuously conveyed, the fruits and vegetables on the rotating roller 311 are pushed toward the sorting machine. When passing between multiple rotating rollers 311, small branches and leaves mixed in the fruits and vegetables fall into the discharge port 34 below through the gaps between the rotating rollers 311 to be collected.

[0031] Combination Figure 3 In one embodiment, the adjustment plate 32 includes an insert plate 321 movably arranged on the outer side of the vertical plate 2, and a strip hole 322 for the adjustment rod 312 to pass through is opened on the insert plate 321, and a telescopic rod 323 for adjusting the height of the insert plate 321 is connected to the middle of the insert plate 321. The number of the strip holes 322 is consistent with the number of the rotating rollers 311. The strip holes 322 are symmetrically arranged with the middle of the insert plate 321 as the center, and the spacing between the tops of the strip holes 322 is greater than the spacing between the bottoms of the strip holes 322; the telescopic rod 323 is vertically arranged, and the bottom end of the telescopic rod 323 is fixedly connected to the middle of the outer side wall of the insert plate 321, and the top end is fixed to the outer side wall of the vertical plate 2; the vertical plate 2 corresponding to the adjustment rod 312 is opened with a horizontal groove for the adjustment rod 312 to move. In actual work, since the sizes of fruits and vegetables to be sorted are different, it is necessary to adjust the spacing between the rotating rollers 311 according to the sizes of the fruits and vegetables. When the spacing between the rotating rollers 311 needs to be adjusted, the length of the telescopic rod 323 is adjusted to drive the insertion plate 321 to rise and fall in the vertical direction. Since the adjustment rod 312 is inserted into the bar hole 322, and the spacing between the tops of the bar holes 322 is greater than the spacing between the bottoms of the bar holes 322, that is, when the insertion plate 321 descends, the adjustment rod 312 opens toward the outside along the bar hole 322, and the horizontal groove provided on the vertical plate 2 ensures that the adjustment rod 312 moves horizontally along the horizontal groove and will not move in the vertical direction due to the movement of the bar hole 322. When the insertion plate 321 rises with the adjustment of the telescopic rod 323, the adjustment rod 312 merges toward the middle along the bar hole 322, thereby realizing the adjustment of the spacing between the rotating rollers 311.

[0032] Recombination Figure 2 In one embodiment, the blowing part 33 includes a fixed plate 331 horizontally fixed between the vertical plates 2 above the conveying roller 31, and an air pump 332 is provided above the fixed plate 331. The air outlet of the air pump 332 extends to the bottom of the fixed plate 331 to blow air vertically toward the conveying roller 31. In actual work, when fruits and vegetables pass above the conveying roller 31, the air pump 332 is started to blow air to the fruits and vegetables on the conveying roller 31, and the blowing direction is vertically downward to blow dust on the surface of the fruits and vegetables to the discharge port 34 below. The fixed setting of the fixed plate 331 ensures the stability of the air pump 332 during operation.

[0033] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the above utility model. For example, the above features are replaced with the technical features of the utility model (but not limited to) with similar functions in the utility model of the utility model to form a technical solution.

Claims

1. A fruit and vegetable picking and sorting device, characterized in that: It comprises a conveyor belt (1) for conveying fruits and vegetables to be sorted, wherein two sides of the conveyor belt (1) perpendicular to the conveying direction are provided with vertical plates (2), the end of the conveyor belt (1) in the conveying direction is provided with a cleaning mechanism (3) for initially cleaning the fruits and vegetables to be sorted, and the bottom of the conveyor belt (1) is provided with a horizontally arranged support plate (4); The cleaning mechanism (3) comprises a conveyor roller (31) horizontally arranged at the end of the conveyor belt (1), the two ends of the conveyor roller (31) extending to the outside of the vertical plate (2), and the vertical plate (2) is provided with an adjustment plate (32) for adjusting the gap between the conveyor rollers (31); a blowing portion (33) for blowing and cleaning the surface of fruits and vegetables passed by the conveyor roller (31) is provided above the conveyor roller (31), and a support plate (4) located below the conveyor roller (31) is provided with a discharge port (34) for allowing foreign matter blown off by the blowing portion (33) to pass through.

2. The fruit and vegetable picking and sorting equipment according to claim 1, characterized in that: The conveying roller (31) comprises a plurality of groups of rotating rollers (311) arranged in parallel with each other, the rotating rollers (311) are oriented perpendicular to the vertical plate (2), and both ends of the rotating rollers (311) are provided with adjustment rods (312) penetrating the vertical plate (2) and movably connected to the adjustment plate (32).

3. The fruit and vegetable picking and sorting device according to claim 1, characterized in that: A receiving plate (35) for receiving fruits and vegetables is provided between the conveying roller (31) and the conveyor belt (1), and two ends of the receiving plate (35) are fixed to the inner side wall of the vertical plate (2).

4. The fruit and vegetable picking and sorting equipment according to claim 3, characterized in that: The receiving plate (35) is arranged in an inclined manner, and the height of the receiving plate (35) on the side facing the conveying roller (31) is higher than the height of the side away from the conveying roller (31).

5. The fruit and vegetable picking and sorting equipment according to claim 2, characterized in that: The adjustment plate (32) comprises an inserting plate (321) movably arranged on the outside of the vertical plate (2), the inserting plate (321) is provided with a strip hole (322) for the adjustment rod (312) to pass through, and a telescopic rod (323) for adjusting the height of the inserting plate (321) is connected to the middle of the inserting plate (321).

6. The fruit and vegetable picking and sorting equipment according to claim 5, characterized in that: The number of the strip holes (322) is the same as the number of the rotating rollers (311); the strip holes (322) are symmetrically arranged with the middle of the inserting plate (321) as the center; and the spacing between the tops of the strip holes (322) is greater than the spacing between the bottoms of the strip holes (322).

7. The fruit and vegetable picking and sorting equipment according to claim 5, characterized in that: The telescopic rod (323) is arranged vertically, the bottom end of the telescopic rod (323) is fixedly connected to the middle part of the outer side wall of the plug plate (321), and the top end is fixed to the outer side wall of the vertical plate (2).

8. The fruit and vegetable picking and sorting equipment according to claim 5, characterized in that: The vertical plate (2) is provided with a horizontal groove corresponding to the adjusting rod (312) for the adjusting rod (312) to move.

9. The fruit and vegetable picking and sorting equipment according to claim 1, characterized in that: The blowing part (33) comprises a fixed plate (331) and a blowing pump (332); the fixed plate (331) is fixed horizontally above the conveying roller (31) and is placed between the vertical plates (2) on both sides; the blowing pump (332) is arranged on the fixed plate (331).

10. The fruit and vegetable picking and sorting equipment according to claim 9, characterized in that: The air outlet of the air blowing pump (332) extends to below the fixed plate (331), and blows air vertically toward the conveying roller (31) when in operation.

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