Classification screening device for citrus processing

Abstract

The utility model discloses a grading screening device for citrus processing, which comprises a bracket, an inclined plate is fixedly arranged at the upper end of the bracket, an inclined rolling rod is fixedly arranged in the inclined plate, a protective structure is arranged on the inner wall of one side of the bracket, the protective structure comprises a fixed frame, and an air bag is arranged in the fixed frame. Transverse plates are installed at the front end and the rear end of the fixing frame, lead screws are arranged in the transverse plates, connecting plates are rotatably installed at the lower ends of the lead screws, limiting grooves are formed in the two sides of the front end and the rear end of the fixing frame, and the ends, close to the fixing frame, of the connecting plates penetrate through the limiting grooves, extend into the fixing frame and are fixedly connected with lower pressing plates. According to the grading screening device for citrus processing, screened and fallen citrus can be protected, and the situation that the citrus is broken due to falling is avoided.

Description

Technical Field

[0001] The utility model relates to the field of citrus screening, in particular to a grading and screening device for citrus processing. Background Art

[0002] Citrus screening is the process of classifying and grading picked citrus to ensure product quality and market competitiveness. During screening, citrus of different sizes need to be classified and sold.

[0003] When the existing screening machine screens out smaller citrus fruits, the smaller citrus fruits will fall directly from the height of the rolling rod, which will cause the citrus fruits to be broken. When the smaller citrus fruits are sold later, they are prone to being damaged and unqualified. Utility Model Content

[0004] The main purpose of the utility model is to provide a grading and screening device for citrus processing, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A grading and screening device for citrus processing comprises a bracket, an inclined plate is fixedly provided on the upper end of the bracket, an inclined rolling rod is fixedly provided inside the inclined plate, a protective structure is installed on the inner wall of one side of the bracket, the protective structure comprises a fixed frame, an air bag is provided inside the fixed frame, cross plates are installed on the front and rear ends of the fixed frame, a screw rod is provided inside the cross plate, a connecting plate is rotatably installed on the lower end of the screw rod, limiting grooves are provided on both sides of the front and rear ends of the fixed frame, and one end of the connecting plate close to the fixed frame passes through the limiting groove to the inside of the fixed frame and is fixedly connected to a lower pressure plate.

[0007] As a further solution of the utility model, a temporary blocking structure is installed on the inner wall of the inclined plate, and the temporary blocking structure includes a fixed plate, and a temporary blocking plate is slidably arranged inside the fixed plate.

[0008] As a further solution of the utility model, the lower end of the lower pressing plate is in an arc shape.

[0009] As a further solution of the utility model, a vertical plate is provided on one side of the fixed plate, a fixed seat is provided on one side of the temporary blocking plate, a limit plate is provided for internal rotation of the fixed seat, and a slot is provided at the rear end of the vertical plate.

[0010] As a further solution of the utility model, a magnetic attraction plate is installed on one side of the limit plate, and an iron plate is provided on one side of the temporary blocking plate.

[0011] As a further solution of the utility model, H-plates are installed on both sides of the lower end of the bracket, and moving wheels are installed on the front and rear ends of the lower end of the H-plate.

[0012] As a further solution of the utility model, a collecting frame is installed on the upper end of the bracket located on one side of the fixed frame.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up a protective structure, an air bag that can be quickly removed is set at the position where the citrus fruits with smaller shapes fall after screening, so as to prevent the citrus fruits from falling and being damaged, and better protect the citrus fruits after screening;

[0015] The structure of the airbag can be quickly disassembled, which is convenient for later disassembly of the airbag and can quickly clean the surface of the airbag;

[0016] By setting up a temporary blocking structure, when the collection box at one end of the rolling rod is full of citrus, the temporary blocking plate is lowered. There is no need to suspend the delivery of citrus. The citrus can be temporarily blocked. When replacing the next collection box, the temporary blocking plate can be quickly opened without affecting the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a grading and screening device for citrus processing according to the utility model;

[0018] Figure 2 This is a cross-sectional view of a fixed frame of a grading and screening device for citrus processing according to the utility model;

[0019] Figure 3 This is a connection diagram of a fixed plate and a temporary baffle plate of a grading and screening device for citrus processing according to the utility model;

[0020] Figure 4 This is an expanded structural diagram of a limit plate of a grading and screening device for citrus processing according to the utility model.

[0021] In the figure: 1. bracket; 2. tilting plate; 3. rolling rod; 4. protective structure; 5. fixed frame; 6. airbag; 7. horizontal plate; 8. screw rod; 9. connecting plate; 10. lower pressure plate; 11. limit groove; 12. temporary blocking structure; 13. fixed plate; 14. temporary blocking plate; 15. fixed seat; 16. vertical plate; 17. limit plate; 18. card slot; 19. magnetic suction plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4As shown, a grading and screening device for citrus processing includes a bracket 1, an inclined plate 2 is fixedly provided on the upper end of the bracket 1, an inclined rolling rod 3 is fixedly provided inside the inclined plate 2, a protective structure 4 is installed on the inner wall of one side of the bracket 1, the protective structure 4 includes a fixed frame 5, an air bag 6 is provided inside the fixed frame 5, a cross plate 7 is installed at the front and rear ends of the fixed frame 5, a screw rod 8 is provided inside the cross plate 7, a connecting plate 9 is rotatably installed at the lower end of the screw rod 8, limiting grooves 11 are provided on both sides of the front and rear ends of the fixed frame 5, and one end of the connecting plate 9 close to the fixed frame 5 passes through the limiting groove 11 to the inside of the fixed frame 5 and is fixedly connected to a lower pressing plate 10.

[0024] In this embodiment, a temporary blocking structure 12 is installed on the inner wall of the inclined plate 2 . The temporary blocking structure 12 includes a fixed plate 13 . A temporary blocking plate 14 is slidably disposed inside the fixed plate 13 .

[0025] The fixed plate 13 is used to slide and set a temporary blocking plate 14, and the temporary blocking plate 14 is used to block the citrus fruits rolling down the rolling rod 3, so as to facilitate the replacement of the collection box without stopping the delivery of citrus fruits.

[0026] In this embodiment, the lower end of the lower pressing plate 10 is in an arc shape.

[0027] The lower pressing plate 10 is used to firmly squeeze and fix the airbag 6 .

[0028] In this embodiment, a vertical plate 16 is disposed on one side of the fixed plate 13 , a fixed seat 15 is disposed on one side of the temporary blocking plate 14 , a limit plate 17 is disposed inside the fixed seat 15 for rotation, and a slot 18 is provided at the rear end of the vertical plate 16 .

[0029] The vertical plate 16 is used to define a slot 18 for facilitating placement of the limiting plate 17 , and the limiting plate 17 is used to rotate into the slot 18 , thereby achieving reset of the temporary blocking plate 14 after it is raised.

[0030] In this embodiment, a magnetic attraction plate 19 is installed on one side of the limiting plate 17 , and an iron plate is provided on one side of the temporary blocking plate 14 .

[0031] The magnetic attraction plate 19 cooperates with the iron plate to achieve stable resetting of the limit plate 17 .

[0032] In this embodiment, H-plates are installed on both sides of the lower end of the bracket 1, and moving wheels are installed on the front and rear ends of the lower end of the H-plate.

[0033] The moving wheels facilitate the movement of the entire support 1.

[0034] In this embodiment, a collecting frame is installed on the upper end of the bracket 1 located on one side of the fixing frame 5 .

[0035] The collection frame collects the smaller citrus fruits that have been screened out.

[0036] It should be noted that the utility model is a grading and screening device for citrus processing. When screening citrus, citrus are put into one end of the rolling rod 3, and the larger citrus rolls into the collection box on one side of the bracket 1, and the smaller citrus falls to the upper end of the air bag 6, and then rolls into the collection box on one side of the fixed frame 5, so as to avoid the smaller citrus from being broken during screening;

[0037] When the airbag 6 needs to be removed for cleaning, the screw rod 8 is rotated so that the screw rod 8 drives the connecting plate 9 and the lower pressing plate 10 to rise, so that the lower pressing plate 10 is separated from the upper end of the airbag 6, and the airbag 6 is pulled off from one side of the fixing frame 5 to achieve quick disassembly;

[0038] When the collection box on one side of the bracket 1 is full, the temporary baffle 14 is pressed down to cover the citrus on the upper end of the rolling rod 3. After replacing the new collection box, the temporary baffle 14 is pulled to continue to lower the citrus, and the limit plate 17 is pressed to rotate the limit plate 17 to the inside of the card slot 18, thereby realizing the limitation of the temporary baffle 14.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grading and screening device for citrus processing, comprising a support (1), an inclined plate (2) being fixedly provided at the upper end of the support (1), an inclined rolling rod (3) being fixedly provided inside the inclined plate (2), characterized in that: A protective structure (4) is installed on the inner wall of one side of the bracket (1), and the protective structure (4) includes a fixed frame (5), an air bag (6) is arranged inside the fixed frame (5), a transverse plate (7) is installed at the front end and the rear end of the fixed frame (5), a screw rod (8) is arranged inside the transverse plate (7), and a connecting plate (9) is rotatably installed at the lower end of the screw rod (8), and limiting grooves (11) are provided on both sides of the front end and the rear end of the fixed frame (5), and one end of the connecting plate (9) close to the fixed frame (5) passes through the limiting groove (11) and passes into the interior of the fixed frame (5) and is fixedly connected to a lower pressing plate (10).

2. A grading and screening device for citrus processing according to claim 1, characterized in that: A temporary blocking structure (12) is installed on the inner wall of the inclined plate (2), the temporary blocking structure (12) comprises a fixed plate (13), and a temporary blocking plate (14) is slidably arranged inside the fixed plate (13).

3. The grading and screening device for citrus processing according to claim 1, characterized in that: The lower end of the lower pressing plate (10) is in an arc shape.

4. The grading and screening device for citrus processing according to claim 2, characterized in that: A vertical plate (16) is arranged on one side of the fixed plate (13), a fixed seat (15) is arranged on one side of the temporary blocking plate (14), a limit plate (17) is arranged inside the fixed seat (15) for rotation, and a clamping slot (18) is arranged at the rear end of the vertical plate (16).

5. The grading and screening device for citrus processing according to claim 4, characterized in that: A magnetic attraction plate (19) is installed on one side of the limiting plate (17), and an iron plate is arranged on one side of the temporary blocking plate (14).

6. The grading and screening device for citrus processing according to claim 1, characterized in that: H-plates are installed on both sides of the lower end of the bracket (1), and moving wheels are installed on the front and rear ends of the lower end of the H-plate.

7. The grading and screening device for citrus processing according to claim 1, characterized in that: A collecting frame is installed on the upper end of the bracket (1) located on one side of the fixing frame (5).

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