Intelligent fruit and vegetable grading and sorting device

Abstract

The utility model relates to the technical field of fruit and vegetable sorting, in particular to an intelligent fruit and vegetable grading and sorting device. Comprising a first conveyor, a second conveyor and an auxiliary assembly, the auxiliary assembly comprises a baffle, an electronic weighing machine body, a discharging frame, a push plate, a moving component, a pushing component and a limiting component, the first conveyor conveys fruits and vegetables to a weighing table of the electronic weighing machine body, and the fruits and vegetables are weighed under cooperation of a weighing sensor arranged in cooperation with the weighing table; meanwhile, data are fed back to a control system, a limiting component is opened after weighing, a pushing component pushes the fruits and vegetables to a second conveyor, the control system controls a moving component to act according to feedback weight information and the speed of a conveying belt of the second conveyor, and after a pushing plate is pushed, the fruits and vegetables with light weight are pushed into a discharging frame to be guided out. And the fruits and the vegetables are continuously conveyed on the second conveyor when the weight meets the standard, so that automatic intelligent sorting can be realized when the fruits and the vegetables are sorted according to the weight, the labor intensity of manual sorting is favorably reduced, and the sorting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable sorting, in particular to an intelligent fruit and vegetable grading and sorting device. Background Art

[0002] Fruits and vegetables are the abbreviations of fruits and vegetables, referring to edible fruits and vegetables. Compared with meat, they are a category of food. At present, many agricultural products, such as some fruits or vegetables, need to be sorted and classified during processing or sales so that they can be packaged separately according to their weight and size, which is conducive to subsequent transportation, sales and pricing.

[0003] However, the traditional sorting of fruits and vegetables according to weight or size is mostly done manually. When processing in large quantities, not only is the labor intensity high, but the sorting efficiency is also low. Utility Model Content

[0004] The utility model aims to provide an intelligent fruit and vegetable grading and sorting device, which aims to realize automatic intelligent sorting when sorting fruits and vegetables according to their weight, thereby reducing the labor intensity of manual sorting and improving sorting efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides an intelligent fruit and vegetable grading and sorting device, comprising a first conveyor and a second conveyor, wherein the second conveyor is arranged at the discharge side of the first conveyor, and further comprises an auxiliary component;

[0006] The auxiliary components include a baffle, an electronic weighing machine body, a discharge frame, a push plate, a movable member, a pushing member and a limiting member. The baffle is fixedly connected to the second conveyor and is located on both sides of the second conveyor. The electronic weighing machine body is fixedly connected to the second conveyor and is located between the first conveyor and the second conveyor. The discharge frame is fixedly connected to the baffle and is located on the rear baffle. The push plate is located on the side of the front baffle away from the discharge frame. The movable member is fixedly mounted on the front baffle and connected to the push plate. The pushing member is arranged on the electronic weighing machine body. The limiting member is arranged on the discharge side of the electronic weighing machine body.

[0007] Wherein, the auxiliary component also includes a detection sensor, and the detection sensor is fixedly connected to the baffle and is located on the baffle.

[0008] Wherein, the pushing member includes a first cylinder and a transverse plate, the first cylinder is fixedly connected to the electronic weighing machine body and is located on one side of the electronic weighing machine body; the transverse plate is connected to the output end of the first cylinder and is located on the output end of the first cylinder.

[0009] Among them, the limiting component includes a bracket, a second cylinder and a limiting plate, the bracket is fixedly connected to the electronic weighing machine body and is located on both sides of the electronic weighing machine body; the second cylinder is fixedly connected to the bracket and is located on the bracket; the limiting plate is connected to the output end of the second cylinder and is located on the output end of the second cylinder.

[0010] Among them, the auxiliary component also includes a first support column and a second support column, the first support column is fixedly connected to the electronic weighing machine body and is located on one side of the bottom of the electronic weighing machine body; the second support column is fixedly connected to the electronic weighing machine body and is located on the side of the electronic weighing machine body away from the first support column.

[0011] The utility model discloses an intelligent fruit and vegetable grading and sorting device, wherein the second conveyor is arranged at the discharge side of the first conveyor, baffles are arranged at both sides of the second conveyor, the electronic weighing machine body is arranged between the second conveyor and the first conveyor, the discharge frame is arranged at one side of the baffle, the moving component is fixedly arranged on the baffle and connected with the push plate, the pushing component is arranged on the electronic weighing machine body, and the limiting component is arranged at the discharge side of the electronic weighing machine body. During automatic sorting, firstly, the first conveyor performs interval conveying of fruits and vegetables, and conveys the fruits and vegetables to the weighing platform of the electronic weighing machine body, and under the cooperation of the weighing sensor arranged in cooperation with the weighing platform, the fruits and vegetables are conveyed to the weighing platform. Weighing is carried out and then the data is fed back to the control system. After weighing is completed, the limiting component is opened and the pushing component pushes the fruits and vegetables to the conveyor belt of the second conveyor. Then, the control system automatically delays the control of the moving component according to the fed-back weight information and the conveyor belt speed of the second conveyor, pushes the push plate to move, and pushes the lighter fruits and vegetables into the discharging frame for output. Those that meet the weight standards are not pushed and continue to be transported on the second conveyor to realize automatic sorting, and then when sorting according to the weight of fruits and vegetables, automatic intelligent sorting can be realized, which is conducive to reducing the labor intensity of manual sorting and improving sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the intelligent fruit and vegetable grading and sorting device of the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the installation position of the transverse plate of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the intelligent fruit and vegetable grading and sorting device of the second embodiment of the utility model.

[0016] In the figure: 101-first conveyor, 102-second conveyor, 103-baffle, 104-electronic weighing machine body, 105-discharging frame, 106-push plate, 107-moving member, 108-detection sensor, 109-first cylinder, 110-cross plate, 111-bracket, 112-second cylinder, 113-limiting plate, 201-first support column, 202-second support column. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Embodiment 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 It is a schematic diagram of the overall structure of the intelligent fruit and vegetable grading and sorting device. Figure 2 It is a schematic diagram of the installation position of the transverse plate 110. The utility model provides an intelligent fruit and vegetable grading and sorting device: including a first conveyor 101, a second conveyor 102 and auxiliary components, the auxiliary components include a baffle 103, an electronic weighing machine body 104, a discharging frame 105, a push plate 106, a detection sensor 108, a moving member 107, a pushing member and a limiting member, the pushing member includes a first cylinder 109 and a transverse plate 110, and the limiting member includes a bracket 111, a second cylinder 112 and a limiting plate 113. Through the above scheme, it is possible to realize automatic intelligent sorting when sorting according to the weight of fruits and vegetables, which is conducive to reducing the labor intensity of manual sorting and improving the sorting efficiency. It can be understood that the above scheme can realize automatic intelligent sorting when sorting according to the weight of fruits and vegetables, reduce the labor intensity of manual sorting and improve the sorting efficiency.

[0020] In this embodiment, the second conveyor 102 is arranged at the discharge side of the first conveyor 101. The first conveyor 101 is a belt conveyor for conveying fruits and vegetables at intervals, and the second conveyor 102 is a belt conveyor for weighing and sorting fruits and vegetables.

[0021] Among them, the baffle 103 is fixedly connected to the second conveyor 102 and is located on both sides of the second conveyor 102, the electronic weighing machine body 104 is fixedly connected to the second conveyor 102 and is located between the first conveyor 101 and the second conveyor 102, the discharging frame 105 is fixedly connected to the baffle 103 and is located on the rear side of the baffle 103, the push plate 106 is located on the side of the front baffle 103 away from the discharging frame 105, the moving member 107 is fixedly installed on the front baffle 103 and is connected to the push plate 106, the pushing member is arranged on the electronic weighing machine body 104, and the limiting member is arranged on the discharging side of the electronic weighing machine body 104. The baffle 103 is mounted on the frame of the second conveyor 102 by bolts and is symmetrically arranged. The electronic weighing machine body 104 is mounted on the frame of the second conveyor 102 by bolts. A weighing platform is arranged at the bottom of the storage cavity of the electronic weighing machine body 104, and a weighing sensor module is arranged on the weighing platform. The holed connecting ear on the discharge frame 105 is mounted on the baffle 103 on the rear side by bolts. After installation, its bottom is flush with the upper surface of the conveyor belt of the second conveyor 102. The moving member 107 is composed of a fixed plate and an actuating cylinder. The fixed plate is fixed to the baffle 103 on the front side by bolts. The actuating cylinder is mounted on the fixed plate by bolts, and the output end is connected to the push plate 106. The bolts are countersunk. The pushing member is arranged on the electronic weighing machine body 104, and is used to push fruits and vegetables to the conveyor belt of the second conveyor 102. The limiting member is arranged on the discharge side of the electronic weighing machine body 104 for weighing cooperation.

[0022] Secondly, the detection sensor 108 is fixedly connected to the baffle 103 and is located on the baffle 103. The detection sensor 108 adopts an infrared induction diffuse reflection sensor, and the model can be selected as E3JK-R4M1. The reflector and the switch are respectively fixed to the baffle 103 by bolts. By setting the detection sensor 108, position detection and confirmation are performed during the transportation of fruits and vegetables. After the fruits and vegetables pass through, the detection sensor 108 detects the signal and feeds it back to the control system. The control system can react quickly, and then control the movement of the moving member 107 after the system delay, push the push plate 106 to move, and push the fruits and vegetables into the discharge frame 105 for export. Compared with the control system that performs position control according to the conveyor belt speed of the second conveyor 102 alone, it will be more conducive to ensuring that the push plate 106 is pushed out in a timely and stable manner. A receiving box or the next conveyor can be set below the discharge frame 105, and a receiving box or the next conveyor can be set below the discharge side of the second conveyor 102.

[0023] Then, the first cylinder 109 is fixedly connected to the electronic weighing machine body 104 and is located at one side of the electronic weighing machine body 104 ; the transverse plate 110 is connected to the output end of the first cylinder 109 and is located on the output end of the first cylinder 109 . The first cylinder 109 is mounted on the shell of the electronic weighing machine body 104 by bolts and is symmetrically arranged. The cross plate 110 is mounted on the output end of the first cylinder 109 by bolts and is countersunk. After weighing is completed and the limiting component is opened, the first cylinder 109 is actuated to push the cross plate 110 to move, giving the fruits and vegetables an appropriate driving force so that they can slide onto the conveyor belt of the second conveyor 102. The driving force of the first cylinder 109 is set to just move so that the fruits and vegetables on the weighing platform can move forward, avoiding excessive driving force and excessive rolling time of the fruits and vegetables. At the same time, the conveyor belt length of the second conveyor 102 will be set to stop relative to the conveyor belt after the rolling of the fruits and vegetables slows down. At this time, the fruits and vegetables will not pass through the working area of ​​the push plate 106, and the bottom of the cross plate 110 will not interfere with the upper surface of the weighing platform when it moves.

[0024] Finally, the bracket 111 is fixedly connected to the electronic weighing machine body 104 and is located on both sides of the electronic weighing machine body 104; the second cylinder 112 is fixedly connected to the bracket 111 and is located on the bracket 111; the limit plate 113 is connected to the output end of the second cylinder 112 and is located on the output end of the second cylinder 112. The bracket 111 is installed on both sides of the shell of the electronic weighing machine body 104 by bolts, the second cylinder 112 is installed on the bracket 111 by bolts, and the output end of the second cylinder 112 is connected to the limit plate 113 by bolts. The two sides of the limit plate 113 do not contact the two inner side walls of the electronic weighing machine body 104, but leave a safety distance and minimize the matching gap. After the second cylinder 112 is fully extended, the bottom of the limit plate 113 just abuts against the inner bottom of the discharge port of the electronic weighing machine body 104.

[0025] When the utility model is used to sort fruits and vegetables according to their weight, automatic intelligent sorting can be realized, which is beneficial to reduce the labor intensity of manual sorting and improve the sorting efficiency. During automatic sorting, first, the first conveyor 101 performs intermittent conveying of fruits and vegetables, and conveys the fruits and vegetables to the weighing platform of the electronic weighing machine body 104, and weighs the fruits and vegetables in cooperation with the weighing sensor arranged in conjunction with the weighing platform, and then feeds the data back to the control system. After weighing, the second cylinder 112 is actuated to drive the limit plate 113 to rise and then stop, and then the first cylinder 109 is actuated to push the cross plate 110, giving the fruits and vegetables a moving driving force, and pushing the fruits and vegetables to the first cylinder 109. The fruits and vegetables are transported on the conveyor belt of the second conveyor 102, and then the control system automatically delays the control of the movement of the moving component 107 according to the feedback weight information and the movement speed of the conveyor belt of the second conveyor 102, and the detection signal of the detection sensor 108. After the movement of the moving component 107, it pushes the push plate 106 to move, and the fruits and vegetables with lighter weight are pushed into the discharge frame 105 and then discharged. The fruits and vegetables that meet the weight standards are not pushed, but continue to be transported on the second conveyor 102, thereby realizing automatic sorting, and then realizing automatic intelligent sorting when sorting according to the weight of fruits and vegetables, which is conducive to reducing the labor intensity of manual sorting and improving sorting efficiency.

[0026] Embodiment 2:

[0027] like Figure 3 As shown, Figure 3 20 is a schematic diagram of the overall structure of an intelligent fruit and vegetable grading and sorting device. On the basis of the first embodiment, the utility model provides an intelligent fruit and vegetable grading and sorting device, wherein the auxiliary component further includes a first support column 201 and a second support column 202 .

[0028] The first support column 201 is fixedly connected to the electronic weighing machine body 104 and is located at one side of the bottom of the electronic weighing machine body 104; the second support column 202 is fixedly connected to the electronic weighing machine body 104 and is located at the side of the electronic weighing machine body 104 away from the first support column 201. The first support column 201 and the second support column 202 are of the same size, and both have an I-shaped cross section. The top mounting plate is connected to the bottom of the shell of the electronic weighing machine body 104 by bolts, and the bottom support plate cooperates with the ground for support.

[0029] In this embodiment, by providing the first support column 201 and the second support column 202, the installation stability of the electronic weighing machine body 104 can be improved, which is conducive to the stable operation of the device.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An intelligent fruit and vegetable grading and sorting device, comprising a first conveyor and a second conveyor, wherein the second conveyor is arranged at the discharge side of the first conveyor, characterized in that: Also included are auxiliary components; The auxiliary components include a baffle, an electronic weighing machine body, a discharge frame, a push plate, a movable member, a pushing member and a limiting member. The baffle is fixedly connected to the second conveyor and is located on both sides of the second conveyor. The electronic weighing machine body is fixedly connected to the second conveyor and is located between the first conveyor and the second conveyor. The discharge frame is fixedly connected to the baffle and is located on the rear baffle. The push plate is located on the side of the front baffle away from the discharge frame. The movable member is fixedly mounted on the front baffle and connected to the push plate. The pushing member is arranged on the electronic weighing machine body. The limiting member is arranged on the discharge side of the electronic weighing machine body.

2. The intelligent fruit and vegetable grading and sorting device according to claim 1, characterized in that: The auxiliary component also includes a detection sensor, which is fixedly connected to the baffle and located on the baffle.

3. The intelligent fruit and vegetable grading and sorting device according to claim 1, characterized in that: The pushing member includes a first cylinder and a transverse plate. The first cylinder is fixedly connected to the electronic weighing machine body and is located on one side of the electronic weighing machine body. The transverse plate is connected to the output end of the first cylinder and is located on the output end of the first cylinder.

4. The intelligent fruit and vegetable grading and sorting device according to claim 1, characterized in that: The limiting component includes a bracket, a second cylinder and a limiting plate. The bracket is fixedly connected to the electronic weighing machine body and is located on both sides of the electronic weighing machine body; the second cylinder is fixedly connected to the bracket and is located on the bracket; the limiting plate is connected to the output end of the second cylinder and is located on the output end of the second cylinder.

5. The intelligent fruit and vegetable grading and sorting device according to claim 1, characterized in that: The auxiliary component also includes a first support column and a second support column, the first support column is fixedly connected to the electronic weighing machine body and is located on one side of the bottom of the electronic weighing machine body; the second support column is fixedly connected to the electronic weighing machine body and is located on the side of the electronic weighing machine body away from the first support column.

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