Fruit and vegetable weighing type grading equipment

Abstract

The utility model discloses fruit and vegetable weighing type grading equipment, and relates to the technical field of fruit and vegetable screening. The device comprises a screening assembly, a collecting assembly is arranged on one side of the screening assembly, a shielding assembly is arranged in the collecting assembly, and an elastic pulling assembly is arranged at the bottom of the collecting assembly. According to the fruit and vegetable screening device, the shielding assembly can be located on the upper side of the collecting assembly through the elastic pulling assembly, when fruits and vegetables are put into the collecting assembly through the screening assembly, the shielding assembly can shield the fruits and vegetables, and along with the increase of the number of the fruits and vegetables in the collecting assembly, the shielding assembly can continuously move downwards; power potential energy generated when the fruits and the vegetables roll in the collecting assembly is small under shielding of the shielding assembly, and the shielding assembly can buffer the power potential energy generated by the fruits and the vegetables under pulling of the elastic pulling assembly, so that when the collecting assembly collects the fruits and the vegetables, the fruits and the vegetables can be conveniently collected. And the phenomenon that the fruits and vegetables are damaged due to collision is effectively avoided.

Description

Technical Field

[0001] This utility model belongs to the field of fruit and vegetable screening technology, and specifically relates to a fruit and vegetable weighing and grading device. Background Technology

[0002] Before packaging fruits and vegetables, they need to be sorted by weighing and grading equipment, so that they can be divided into different grades according to factors such as size and weight, and thus achieve different grades of pricing.

[0003] When grading and screening fruits and vegetables, the weighing pan can rotate when it moves to the corresponding collection box and put the fruits and vegetables into the collection box. In order to facilitate the collection of the screened fruits and vegetables, the collection box is set to be relatively inclined and long. This setting causes some fruits and vegetables to roll down under the guidance of the collection box. If the rolling distance is long, the dynamic potential energy generated by the fruits and vegetables will be large, which makes the fruits and vegetables more likely to be damaged due to collision. As a result, the quality of some of the screened fruits and vegetables cannot be guaranteed.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a fruit and vegetable weighing and grading device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a fruit and vegetable weighing and grading device, including a screening component, a collection component on one side of the screening component, a shielding component inside the collection component, and an elastic pulling component at the bottom of the collection component. The traction end of the elastic pulling component is connected to the shielding component.

[0008] The collecting component is used to collect fruits and vegetables, the blocking component is used to block the fruits and vegetables inside the collecting component, and the elastic pulling component is used to pull the blocking component so that the blocking component can move inside the collecting component.

[0009] Furthermore, the screening assembly includes a support frame, a transport device is provided on the top of the support frame, a movable seat is provided on the top of the transport device, and a weighing pan is provided on the top of the movable seat.

[0010] Furthermore, the collection component includes a collection frame, which is inclined, and a connecting plate is fixedly connected between the collection frame and the support frame. A support plate is fixedly connected to the bottom of the collection frame.

[0011] Furthermore, the shielding assembly includes a shielding plate, which is movably connected to the collection frame. The shielding plate is inclined, and connecting frames are provided on both sides of the shielding plate. The connecting frames are movably connected to the collection frame. A guide rod is fixedly connected to the bottom of the collection frame, and a movable frame is movably connected to the outer surface of the guide rod. A insertion slot is provided on the top of the movable frame, and the connecting frame is movably connected to the insertion slot.

[0012] Furthermore, a T-shaped moving rod is movably connected inside the movable frame. One end of the T-shaped moving rod passes through the movable frame and is fixedly connected to a socket frame. The socket frame is sleeved on the outside of the connecting frame. A fixing strip is fixedly connected to the inner wall of the socket frame. A fixing groove is opened on one side of the connecting frame corresponding to the fixing strip. A spring is fixedly connected between the top of the T-shaped moving rod and the inner wall of the movable frame.

[0013] Furthermore, a rotating roller is rotatably connected to one side of the baffle plate, a lifting groove is provided on one side of the baffle plate, and a handle is provided on one side of the sleeve frame.

[0014] Furthermore, the elastic pulling assembly includes a mounting plate, which is fixedly installed at the bottom of the collection frame. A T-shaped fixing post is fixedly connected to the bottom of the mounting plate. A winding reel is rotatably connected to the outer surface of the T-shaped fixing post. A pull rope is provided on the outer surface of the winding reel. One end of the pull rope is fixedly connected to the moving frame. A spiral spring is fixedly connected between the outer surface of the T-shaped fixing post and the inner wall of the winding reel.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model uses an elastic pulling component to position the blocking component above the collecting component. When the screening component puts fruits and vegetables into the collecting component, the blocking component can block the fruits and vegetables. As the number of fruits and vegetables inside the collecting component increases, the blocking component can move downward continuously. Under the blocking of the blocking component, the kinetic potential energy generated when the fruits and vegetables roll inside the collecting component is reduced. In addition, the blocking component can buffer the kinetic potential energy generated by the fruits and vegetables under the pulling of the elastic pulling component, thereby effectively preventing the fruits and vegetables from being damaged due to bumps when the collecting component collects them.

[0017] 2. This utility model allows the connecting frame to be pulled by a handle, which in turn compresses the spring through the T-shaped moving rod. At the same time, the fixing strip moves out from the inside of the fixing groove, and then the baffle is pulled upward through the lifting groove. This prevents the baffle from blocking the fruits and vegetables inside the collection box, allowing the fruits and vegetables to roll directly onto the transfer device. The above arrangement ensures a more secure connection between the moving frame and the baffle when the connecting frame guides the baffle. It also makes the operation of moving the baffle out of the collection box and transferring the fruits and vegetables inside the collection box more convenient.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the screening component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the collection component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the shielding plate structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the connecting frame structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the socket frame structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the elastic pulling component of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Screening assembly; 101. Support frame; 102. Conveying device; 103. Movable seat; 104. Weighing pan; 2. Collection assembly; 201. Collection frame; 202. Connecting plate; 203. Support plate; 3. Blocking assembly; 301. Blocking plate; 302. Connecting frame; 303. Guide rod; 304. Movable frame; 305. Insertion slot; 306. T-shaped moving rod; 307. Sleeve frame; 308. Fixing strip; 309. Fixing groove; 310. Spring; 311. Rotary roller; 312. Lifting groove; 313. Handle; 4. Elastic pulling assembly; 401. Mounting plate; 402. T-shaped fixing column; 403. Rewinding reel; 404. Pull rope; 405. Spiral spring. Detailed Implementation

[0029] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0030] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0031] Please see Figures 1-7 As shown, this utility model is a fruit and vegetable weighing and grading device, including a screening component 1, a collection component 2 is provided on one side of the screening component 1, a blocking component 3 is provided inside the collection component 2, and an elastic pulling component 4 is provided at the bottom of the collection component 2. The traction end of the elastic pulling component 4 is connected to the blocking component 3.

[0032] The collecting component 2 is used to collect fruits and vegetables, the blocking component 3 is used to block the fruits and vegetables inside the collecting component 2, and the elastic pulling component 4 is used to pull the blocking component 3 so that the blocking component 3 can move inside the collecting component 2.

[0033] When grading and sorting fruits and vegetables, they are placed one by one onto the screening component 1. At this time, the screening component 1 transports the fruits and vegetables while weighing them. When the screening component 1 transports the fruits and vegetables to the corresponding collection component 2, the screening component 1 directly puts the fruits and vegetables into the collection component 2. At this time, the blocking component 3 blocks the fruits and vegetables inside the collection component 2 under the pull of the elastic pulling component 4. As the number of fruits and vegetables inside the collection component 2 increases, the blocking component 3 moves downward continuously under the guidance of the collection component 2.

[0034] The elastic pull component 4 allows the shielding component 3 to be positioned above the collecting component 2. When the screening component 1 puts fruits and vegetables into the collecting component 2, the shielding component 3 can shield the fruits and vegetables. As the number of fruits and vegetables inside the collecting component 2 increases, the shielding component 3 can move downwards continuously. Under the shielding of the shielding component 3, the kinetic potential energy generated when the fruits and vegetables roll inside the collecting component 2 is reduced. In addition, the shielding component 3 can buffer the kinetic potential energy generated by the fruits and vegetables under the pull of the elastic pull component 4. Thus, the collecting component 2 can effectively avoid damage to the fruits and vegetables due to bumps when collecting them. The shielding component 3, which moves under the action of gravity of the fruits and vegetables, ensures the overall collection effect of the collecting component 2.

[0035] In one embodiment, the screening component 1 includes a support frame 101, a transport device 102 is provided on the top of the support frame 101, a movable seat 103 is provided on the top of the transport device 102, and a weighing pan 104 is provided on the top of the movable seat 103.

[0036] The production line for transporting fruits and vegetables can put the fruits and vegetables into the weighing pan 104. At this time, the transport device 102 can move the weighing pan 104 containing the fruits and vegetables through the movable seat 103. At the same time, the pressure sensor set between the movable seat 103 and the weighing pan 104 can weigh the fruits and vegetables on the weighing pan 104. When the fruits and vegetables on the weighing pan 104 move to the corresponding collection component 2, the weighing pan 104 can rotate on the movable seat 103 and put the fruits and vegetables into the collection component 2.

[0037] In one embodiment, the collection component 2 includes a collection frame 201, which is inclined and is fixedly connected to a connecting plate 202 between the collection frame 201 and the support frame 101. A support plate 203 is fixedly connected to the bottom of the collection frame 201.

[0038] The collecting frame 201 can be connected to the support frame 101 by the connecting plate 202, and the supporting plate 203 supports the collecting frame 201, so that the stability of the collecting frame 201 can be guaranteed when collecting fruits and vegetables. The fruits and vegetables that roll into the collecting frame 201 can roll downward under the guidance of the collecting frame 201. The inclined collecting frame 201 makes it more convenient to collect fruits and vegetables.

[0039] In one embodiment, the shielding component 3 includes a shielding plate 301, which is movably connected to the collection frame 201. The shielding plate 301 is inclined, and connecting frames 302 are provided on both sides of the shielding plate 301. The connecting frames 302 are movably connected to the collection frame 201. A guide rod 303 is fixedly connected to the bottom of the collection frame 201. A movable frame 304 is movably connected to the outer surface of the guide rod 303. A insertion slot 305 is provided on the top of the movable frame 304, and the connecting frame 302 is movably connected to the insertion slot 305.

[0040] When the weighing pan 104 moves to one side of the collection box 201, it rotates and puts the fruits and vegetables into the collection box 201. At this time, the fruits and vegetables inside the collection box 201 come into contact with the baffle 301. Under the guidance of the baffle 301, they can roll to one side of the collection box 201. The tilt setting allows the baffle 301 to be set so that the subsequent fruits and vegetables can be arranged in rows and evenly distributed between the collection box 201 and the baffle 301. At the same time, when the baffle 301 moves downward, the two connecting frames 302 can drive the moving frame 304 to slide on the outer surface of the guide rod 303. This setting allows the baffle 301 to remain tilted when it moves. Furthermore, the stability of the baffle 301 during movement can be guaranteed. As the baffle 301 tilts downwards, when enough fruits and vegetables are collected inside the collection box 201, the baffle 301 can be pulled upwards, allowing the connecting frame 302 to move out of the insertion slot 305. At the same time, the baffle 301 moves out of the collection box 201, and the fruits and vegetables collected inside the collection box 201 can roll directly into the transfer device. This design makes it more convenient to transfer the fruits and vegetables inside the collection box 201.

[0041] In one embodiment, for the aforementioned movable frame 304, a T-shaped movable rod 306 is movably connected inside the movable frame 304. One end of the T-shaped movable rod 306 passes through the movable frame 304 and is fixedly connected to a socket frame 307. The socket frame 307 is sleeved on the outside of the connecting frame 302. A fixing strip 308 is fixedly connected to the inner wall of the socket frame 307. A fixing groove 309 is opened on one side of the connecting frame 302 corresponding to the fixing strip 308. A spring 310 is fixedly connected between the top of the T-shaped movable rod 306 and the inner wall of the movable frame 304.

[0042] By pulling the socket frame 307, the socket frame 307 can drive the T-shaped moving rod 306 to move on the moving frame 304. The moving T-shaped moving rod 306 compresses the spring 310 and causes the socket frame 307 to detach from the outer surface of the connecting frame 302. At this time, the fixing strip 308 also moves out from the inside of the fixing groove 309 under the drive of the socket frame 307. Then, the baffle plate 301 can be pulled upward. The above configuration makes the connecting frame 302 more secure when connected to the moving frame 304 through the insertion groove 305. This allows the moving frame 304 to better guide the movement of the baffle plate 301 through the connecting frame 302. At the same time, when releasing the fixing of the connecting frame 302, the socket frame 307 can be pulled directly, making the operation relatively convenient.

[0043] In one embodiment, for the aforementioned baffle 301, a rotating roller 311 is rotatably connected to one side of the baffle 301, a lifting groove 312 is provided on one side of the baffle 301, and a handle 313 is provided on one side of the sleeve frame 307.

[0044] The sleeve frame 307 can be pulled toward one side of the collection frame 201 via the handle 313, while the baffle plate 301 can be pulled upward via the lifting groove 312. When the baffle plate 301 moves up and down, the rotating roller 311 can rotate on the surface of the fruits and vegetables. The setting of the rotating roller 311 makes the friction between the baffle plate 301 and the fruits and vegetables smaller when the baffle plate 301 is pulled upward, thus making the whole pulling process more labor-saving.

[0045] In one embodiment, the elastic pulling component 4 includes a mounting plate 401, which is fixedly installed at the bottom of the collection frame 201. A T-shaped fixing post 402 is fixedly connected to the bottom of the mounting plate 401. A winding reel 403 is rotatably connected to the outer surface of the T-shaped fixing post 402. A pull rope 404 is provided on the outer surface of the winding reel 403. One end of the pull rope 404 is fixedly connected to the moving frame 304. A spiral spring 405 is fixedly connected between the outer surface of the T-shaped fixing post 402 and the inner wall of the winding reel 403.

[0046] Under the elastic force of the spiral spring 405, the winding reel 403 can wind up the pull rope 404. At this time, the moving frame 304 can move the cover plate 301 to the upper side of the collection frame 201 under the pull of the pull rope 404. When the cover plate 301 moves downward under the gravity of the fruits and vegetables, the cover plate 301 drives the moving frame 304 to move at the bottom of the collection frame 201. At the same time, the moving frame 304 pulls the pull rope 404, so that the winding reel 403 can tighten the spiral spring 405 and release the pull rope 404 outward. The above settings allow the cover plate 301 to block the rolling fruits and vegetables on the upper side of the collection frame 201. As the amount of fruits and vegetables increases, the cover plate 301 can move continuously inside the collection frame 201, so that the collection frame 201 can collect more fruits and vegetables, and none of the collected fruits and vegetables will be damaged due to bumps.

[0047] Through the above technical solution, 1. The elastic pulling component 4 allows the blocking component 3 to be positioned above the collecting component 2. When the screening component 1 puts fruits and vegetables into the collecting component 2, the blocking component 3 can block the fruits and vegetables. As the number of fruits and vegetables inside the collecting component 2 increases, the blocking component 3 can move downward continuously. Under the blocking effect of the blocking component 3, the kinetic potential energy generated when the fruits and vegetables roll inside the collecting component 2 is reduced. In addition, the blocking component 3 can buffer the kinetic potential energy generated by the fruits and vegetables under the pulling of the elastic pulling component 4, thereby effectively preventing the fruits and vegetables from being damaged due to bumps when collecting them; 2. Through the handle 313 Pulling the socket frame 307 causes it to compress the spring 310 via the T-shaped moving rod 306. Simultaneously, the fixing strip 308 moves out from the inside of the fixing groove 309 and then pulls the baffle plate 301 upward via the lifting groove 312. This prevents the baffle plate 301 from blocking the fruits and vegetables inside the collection box 201, allowing the fruits and vegetables to roll directly onto the transfer device. This arrangement ensures a more secure connection between the moving frame 304 and the baffle plate 301 when guided by the connecting frame 302. It also makes the operation of moving the baffle plate 301 out of the collection box 201 and transferring the fruits and vegetables inside the collection box 201 more convenient.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fruit and vegetable weighing and grading device, comprising a screening component (1), characterized in that, A collection component (2) is provided on one side of the screening component (1), a shielding component (3) is provided inside the collection component (2), and an elastic pulling component (4) is provided at the bottom of the collection component (2). The traction end of the elastic pulling component (4) is connected to the shielding component (3). The collecting component (2) is used to collect fruits and vegetables, the blocking component (3) is used to block the fruits and vegetables inside the collecting component (2), and the elastic pulling component (4) is used to pull the blocking component (3) so that the blocking component (3) can move inside the collecting component (2).

2. The fruit and vegetable weighing and grading equipment according to claim 1, characterized in that, The screening component (1) includes a support frame (101), a transport device (102) is provided on the top of the support frame (101), a movable seat (103) is provided on the top of the transport device (102), and a weighing pan (104) is provided on the top of the movable seat (103).

3. The fruit and vegetable weighing and grading equipment according to claim 2, characterized in that, The collection component (2) includes a collection frame (201), which is inclined. A connecting plate (202) is fixedly connected between the collection frame (201) and the support frame (101), and a support plate (203) is fixedly connected to the bottom of the collection frame (201).

4. A fruit and vegetable weighing and grading device according to claim 3, characterized in that, The shielding assembly (3) includes a shielding plate (301), which is movably connected to the collection frame (201). The shielding plate (301) is inclined. Connecting frames (302) are provided on both sides of the shielding plate (301). The connecting frames (302) are movably connected to the collection frame (201). A guide rod (303) is fixedly connected to the bottom of the collection frame (201). A movable frame (304) is movably connected to the outer surface of the guide rod (303). A plug-in slot (305) is provided on the top of the movable frame (304). The connecting frame (302) is movably connected to the plug-in slot (305).

5. A fruit and vegetable weighing and grading device according to claim 4, characterized in that, The movable frame (304) is internally connected to a T-shaped movable rod (306). One end of the T-shaped movable rod (306) passes through the movable frame (304) and is fixedly connected to a socket frame (307). The socket frame (307) is sleeved on the outside of the connecting frame (302). A fixing strip (308) is fixedly connected to the inner wall of the socket frame (307). A fixing groove (309) is opened on one side of the connecting frame (302) corresponding to the fixing strip (308). A spring (310) is fixedly connected between the top of the T-shaped movable rod (306) and the inner wall of the movable frame (304).

6. A fruit and vegetable weighing and grading device according to claim 5, characterized in that, A rotating roller (311) is rotatably connected to one side of the baffle plate (301), a lifting groove (312) is provided on one side of the baffle plate (301), and a handle (313) is provided on one side of the socket frame (307).

7. A fruit and vegetable weighing and grading device according to claim 4, characterized in that, The elastic pulling component (4) includes a mounting plate (401), which is fixedly installed at the bottom of the collection frame (201). A T-shaped fixing post (402) is fixedly connected to the bottom of the mounting plate (401). A winding reel (403) is rotatably connected to the outer surface of the T-shaped fixing post (402). A pull rope (404) is provided on the outer surface of the winding reel (403). One end of the pull rope (404) is fixedly connected to the moving frame (304). A spiral spring (405) is fixedly connected between the outer surface of the T-shaped fixing post (402) and the inner wall of the winding reel (403).

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