Peach classifying and screening device

Abstract

The utility model belongs to the technical field of fruit screening, and discloses a peach classifying and screening device which comprises a main body and further comprises two screening plates, two partition plates, two first transmission structures and two second transmission structures. A pushing structure is arranged in the main body and close to the position between the screening plates and the partition plate, a rotating rod is rotationally arranged in the main body, the screening plates are sequentially and fixedly arranged on a rod body of the rotating rod from top to bottom, and the partition plate is fixedly arranged in the main body and close to the lower ends of the screening plates. A push rod is fixedly arranged at the position, close to the upper end of the partition plate, of a rod body of the rotating rod, the screening plate and the pushing structure are connected through a first transmission structure, peaches are screened through the screening plate, the peaches left on the screening plate are pushed out of holes of the screening plate through the pushing structure, and the peaches can be conveniently conveyed in cooperation with a conveying belt.

Description

Technical Field

[0001] The utility model belongs to the technical field of fruit screening, and particularly relates to a peach classification and screening device. Background Art

[0002] Because peaches grow in different sizes, they need to be screened so that they can be sold at different prices. The existing screening of peaches is usually done by manpower, which is time-consuming and labor-intensive. At the same time, some peach screening methods are performed by vibration screening. However, when there are many peaches to be screened, the vibration can easily cause collisions between the peaches, leading to damage, which to a certain extent affects the efficiency of peach screening. Utility Model Content

[0003] The purpose of the present utility model is to provide a peach classification and screening device in order to solve the above problems. Through multiple screening plates and a pushing structure, peaches can be classified and stored, thereby improving the screening effect of peaches.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A peach sorting and screening device includes a main body, two screening plates, two partition plates, two first transmission structures and two second transmission structures. A storage box is provided on the inner bottom surface of the main body. A pushing structure is provided inside the main body near the screening plate and the partition plates. A rotating rod is rotatably provided inside the main body. The screening plates are fixed on the rod body of the rotating rod in sequence from top to bottom, and the partition plates are fixed inside the main body near the lower end of the screening plate.

[0006] A push rod is fixedly provided on the rod body of the rotating rod near the upper end of the partition plate, the screening plate and the pushing structure are connected to each other through a first transmission structure, the rotating rod and the conveying structure are connected to each other through a first transmission structure, and a discharge port is fixedly provided on the outer side of the main body near the conveyor belt, and the holes of the screening plate become smaller from top to bottom.

[0007] Furthermore, the pushing structure includes three rotating drums and several sliders, a support rod is fixedly arranged inside the rotating drum, and sliding grooves are opened around the rotating drum. The first transmission structure includes three transmission gears, a first gear, a second gear and a third gear, and the first gear, the second gear and the third gear are fixedly arranged on the bottom side of the screening plate.

[0008] Furthermore, the support rods rotate with each other, and one of the support rods is rotated and arranged on the inner wall of the main body.

[0009] Furthermore, a push block is rotatably provided inside the slider, a return spring is fixedly connected between the slider and the slide groove, and the slider is slidably provided inside the slide groove.

[0010] Furthermore, the transmission gear is fixedly arranged on one side of the rotating drum, and the first gear, the second gear and the third gear are respectively engaged with the transmission gear.

[0011] Furthermore, the conveying structure includes a bracket and a conveyor belt, two connecting rollers are arranged inside the conveyor belt, and one of the connecting rollers is rotatably arranged inside the bracket. The second transmission structure includes a support roller, a first pulley and a second pulley, and the support roller is rotatably arranged inside the bracket, and the other of the connecting rollers is fixedly arranged at the lower end of the support roller.

[0012] Furthermore, the first pulley is fixedly arranged on the shaft of the supporting roller.

[0013] Furthermore, the bracket is fixedly arranged on the inner wall of the main body.

[0014] By adopting the above structure, peaches are put into the screening plate inside the main body, and the peaches can be screened by the screening plate. The peaches remaining on the screening plate are pushed out of the holes of the screening plate by the pushing structure, which is convenient for transportation with the conveyor belt. At the same time, the peaches can be classified and stored through multiple screening plates and pushing structures, which improves the screening effect of peaches to a certain extent.

[0015] In summary, the beneficial effect of the present invention is that when using this device, first, the peaches are put onto the screening plate in the main body, and then the peaches are screened through the holes on the screening plate. At the same time, the motor drives the rotating rod to rotate, thereby driving the screening plate to rotate. When the peaches remaining on the screening plate move with the screening plate, the screening plate drives the rotating drum on the pushing structure to rotate through the gears on the transmission structure, and then the push rod on the rotating drum moves into the holes on the screening plate. When the holes move, the push rod moves horizontally on the rotating drum. When the push rod pushes the peaches out, the rotating rod drives the conveyor belt to work through the transmission structure, thereby driving the peaches to move to the discharge port for discharge through the conveyor belt. In addition, the peaches that pass through the screening plate fall onto the partition plate, and then the rotating rod pushes the peaches to move to the next screening plate through the push rod. When the screening of the screening plate is completed, some of them are moved to the storage box for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1It is an axonometric view of the present utility model;

[0018] Figure 2 This is an axial view of the utility model close to the first screening plate;

[0019] Figure 3 yes Figure 2 A magnified view of point A;

[0020] Figure 4 This is an axonometric view of the transmission structure of the present invention;

[0021] Figure 5 yes Figure 4 Enlarged view of point B;

[0022] Figure 6 It is an axonometric view of the propulsion structure of the present utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Main body; 2. Screening plate; 3. Discharge port; 4. Partition plate; 5. Pushing structure; 6. First transmission structure; 7. Conveying structure; 8. Rotating rod; 9. Second transmission structure; 10. Storage box; 11. Push rod; 501. Rotating drum; 502. Support rod; 503. Slide groove; 504. Slider; 505. Return spring; 506. Push block; 601. Transmission gear; 602. First gear; 603. Second gear; 604. Third gear; 701. Bracket; 702. Conveyor belt; 901. Support roller; 902. First pulley; 903. Second pulley. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-6As shown, the utility model provides a peach sorting and screening device, including a main body 1, two screening plates 2, two partition plates 4, two first transmission structures 6 and two second transmission structures 9. The screening plates 2 are used to facilitate screening of peaches. A storage box 10 is provided on the inner bottom surface of the main body 1 to facilitate recycling of peaches of poor quality. A pushing structure 5 is provided inside the main body 1 near the screening plate 2 and the partition plate 4. The peaches stuck in the holes of the screening plate 2 can be pushed out through the pushing structure 5. A rotating rod 8 is provided inside the main body 1 for rotation. The screening plates 2 are fixed on the rod body of the rotating rod 8 in sequence from top to bottom, and the partition plate 4 is fixed inside the main body 1 near the lower end of the screening plate 2.

[0027] Furthermore, the pushing structure 5 includes three rotating drums 501 and several sliders 504, the interior of the rotating drum 501 is fixedly provided with a support rod 502, and the rotating drum 501 is provided with a slide groove 503 on all sides. The first transmission structure 6 includes three transmission gears 601, a first gear 602, a second gear 603 and a third gear 604, and the first gear 602, the second gear 603 and the third gear 604 are fixedly provided on the bottom side of the screening plate 2, and the support rod 502 rotates with each other. The internal rotation of the slider 504 is provided with a push block 506, each push block 506 becomes smaller step by step as the hole of the screening plate 2, and the lower end of the push block 506 is heavier, so that the push block 506 is always in a vertical state, and the slider 504 A reset spring 505 is fixedly connected between the slider 504 and the slide groove 503. The reset spring 505 facilitates the resetting of the push block 506 on the slider 504 and can be used multiple times. The slider 504 is slidably set inside the slide groove 503, and the transmission gear 601 is fixedly set on one side of the rotating drum 501. The first gear 602, the second gear 603 and the third gear 604 are respectively engaged with the transmission gear 601. The motor drives the rotating rod 8 to rotate, which can drive the screen plate 2 to rotate. When the peaches left on the screen plate 2 move with the screen plate 2, the screen plate 2 drives the rotating drum 501 on the pushing structure 5 to rotate through the gears on the transmission structure, and then the push rod 11 on the rotating drum 501 moves to the hole on the screen plate 2.

[0028] The rod body of the rotating rod 8 is fixedly provided with a push rod 11 near the upper end of the partition plate 4, the screening plate 2 and the pushing structure 5 are connected to each other through the first transmission structure 6, the rotating rod 8 and the conveying structure 7 are connected to each other through the first transmission structure 6, and the outer side of the main body 1 is fixedly provided with a discharge port 3 near the conveyor belt 702. The holes of the screening plate 2 become smaller from top to bottom, and the peaches are conveniently screened by the gradually smaller holes of the screening plate 2.

[0029] Furthermore, the conveying structure 7 includes a bracket 701 and a conveyor belt 702. Two connecting rollers are arranged inside the conveyor belt 702. The conveyor belt 702 is composed of two connecting tubes, two pulleys and a transport belt, so that the rotating rod 8 drives the conveyor belt 702 to work through the second transmission structure 9. One of the connecting rollers is rotatably arranged inside the bracket 701. The second transmission structure 9 includes a support roller 901, a first pulley 902 and a second pulley 903. The support roller 901 is rotatably arranged inside the bracket 701, and the other connecting roller is fixedly arranged at the lower end of the support roller 901. The first pulley 902 is fixedly arranged on the rod body of the support roller 901. The bracket 701 is fixedly arranged on the inner wall of the main body 1. When the push rod 11 pushes the peaches out, the rotating rod 8 drives the conveyor belt 702 to work through the transmission structure, and then drives the peaches to move to the discharge port 3 for discharge through the conveyor belt 702.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A peach sorting and screening device, comprising a main body (1), characterized in that: It also includes two screening plates (2), two partition plates (4), two first transmission structures (6) and two second transmission structures (9); a storage box (10) is provided on the inner bottom surface of the main body (1); a pushing structure (5) is provided inside the main body (1) near the screening plates (2) and the partition plates (4); a rotating rod (8) is rotatably provided inside the main body (1); the screening plates (2) are fixedly provided on the rod body of the rotating rod (8) in sequence from top to bottom; and the partition plates (4) are fixedly provided inside the main body (1) near the lower end of the screening plates (2); A push rod (11) is fixedly provided on the rod body of the rotating rod (8) near the upper end of the partition plate (4); the screening plate (2) and the pushing structure (5) are connected to each other via a first transmission structure (6); the rotating rod (8) and the conveying structure (7) are connected to each other via a first transmission structure (6); a discharge port (3) is fixedly provided on the outer side of the main body (1) near the conveyor belt (702); and the holes of the screening plate (2) become smaller from top to bottom.

2. The peach sorting and screening device according to claim 1, characterized in that: The pushing structure (5) includes three rotating drums (501) and a plurality of sliding blocks (504). A support rod (502) is fixedly provided inside the rotating drum (501). Slide grooves (503) are provided around the rotating drum (501). The first transmission structure (6) includes three transmission gears (601), a first gear (602), a second gear (603) and a third gear (604). The first gear (602), the second gear (603) and the third gear (604) are fixedly provided on the bottom side of the screening plate (2).

3. The peach sorting and screening device according to claim 2, characterized in that: The support rods (502) rotate relative to each other, and one of the support rods (502) is rotated and arranged on the inner wall of the main body (1).

4. The peach sorting and screening device according to claim 2, characterized in that: A push block (506) is rotatably provided inside the slider (504), a return spring (505) is fixedly connected between the slider (504) and the slide groove (503), and the slider (504) is slidably provided inside the slide groove (503).

5. The peach sorting and screening device according to claim 2, characterized in that: The transmission gear (601) is fixedly arranged on one side of the rotating drum (501), and the first gear (602), the second gear (603) and the third gear (604) are respectively engaged with the transmission gear (601).

6. The peach sorting and screening device according to claim 1, characterized in that: The transmission structure (7) includes a bracket (701) and a conveyor belt (702), two connecting rollers are arranged inside the conveyor belt (702), and one of the connecting rollers is rotatably arranged inside the bracket (701). The second transmission structure (9) includes a supporting roller (901), a first pulley (902) and a second pulley (903), the supporting roller (901) is rotatably arranged inside the bracket (701), and the other of the connecting rollers is fixedly arranged at the lower end of the supporting roller (901).

7. The peach sorting and screening device according to claim 6, characterized in that: The first pulley (902) is fixedly arranged on the shaft of the supporting roller (901).

8. The peach sorting and screening device according to claim 6, characterized in that: The bracket (701) is fixedly arranged on the inner wall of the main body (1).

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