Discharge hopper structure of color sorter

Abstract

The utility model discloses a color sorter discharge hopper structure which comprises a discharge hopper, two sides of the inner wall of the discharge hopper are rotatably connected with a fixed shaft, the outer ring of the fixed shaft is fixedly provided with a striker plate, one side of the striker plate is provided with a buffer plate, a cleaning mechanism is arranged in the discharge hopper, and the cleaning mechanism comprises a cleaning roller, a fixed rod, a movable frame, a screw rod and a mounting plate. A mounting plate is fixedly mounted on one side of the inner wall of the discharging hopper, and the top of the mounting plate is rotationally connected with a lead screw penetrating through and extending out of the mounting plate. A reciprocating motor is started to drive a rotating shaft to rotate, a bevel gear set drives a lead screw to rotate so as to drive a movable frame to ascend and descend, a fixed rod drives a cleaning roller to roll up and down on a buffering surface, dust and impurities on the cleaning roller are removed, and the situation that dust and impurities adhere to the surface of the buffering surface is prevented; and the surface of the buffer plate is cleaned in a rolling manner through the cleaning roller, so that the buffer plate is cleaned after color sorting and is convenient to use next time.

Description

Technical Field

[0001] The utility model relates to the field of a color sorter discharging hopper, in particular to a color sorter discharging hopper structure. Background Art

[0002] The color sorter is a device that uses photoelectric detection technology to automatically sort out different-colored particles from granular materials based on the differences in the optical properties of the materials, and then discharges the color-sorted materials through a discharging hopper.

[0003] At present, when the color sorter discharge hopper discharges materials, the materials will be pneumatically color sorted in the discharge hopper, which will easily cause dust and impurities to adhere to the buffer plate on the baffle ramp. The existing color sorter discharge hopper is not cleaned, so that dust and impurities are easily adhered to the surface of the material during subsequent color sorting. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a color sorter discharge hopper structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a color sorter hopper structure, including a hopper, wherein both sides of the inner wall of the hopper are rotatably connected with fixed shafts, the outer ring of the fixed shaft is fixedly installed with a baffle plate, and a buffer plate is provided on one side of the baffle plate;

[0006] A cleaning mechanism is provided inside the discharging hopper, and the cleaning mechanism includes a cleaning roller, a fixed rod, a movable frame, a screw and a mounting plate. A mounting plate is fixedly mounted on one side of the inner wall of the discharging hopper, and a screw that penetrates through and extends outside the mounting plate is rotatably connected to the top of the mounting plate. The outer ring of the screw is threadedly connected to a movable frame that is slidably connected to one side of the inner wall of the discharging hopper. A fixed rod is fixedly mounted on one side of the movable frame, and one end of the fixed rod is rotatably connected to a cleaning roller that is engaged with a buffer plate.

[0007] In one example, a reciprocating motor is fixedly mounted on one side of the discharge hopper, a rotating shaft is fixedly mounted on the output shaft of the reciprocating motor, and the rotating shaft penetrates and extends into the discharge hopper.

[0008] In one example, a bevel gear set is fixedly mounted on one end of the rotating shaft located in the discharge hopper, and the other end of the bevel gear set is fixedly connected to the bottom end of the screw rod.

[0009] In one example, a damping spring is hinged on one side of the inner wall of the discharge hopper, and the other ends of the three damping springs are hinged to the baffle plate.

[0010] In one example, two finished product slots are fixedly installed on the right side of the bottom of the discharge hopper, and two defective product slots are fixedly installed on the left side of the bottom of the discharge hopper.

[0011] In one example, two air cylinders are fixedly mounted on one side of the discharge hopper.

[0012] The color sorter hopper structure proposed by the utility model can bring the following beneficial effects:

[0013] 1. The discharging hopper structure of the color sorter drives the rotating shaft to rotate by starting the reciprocating motor, which drives the screw to rotate through the bevel gear set, and drives the moving frame to rise and fall, and drives the cleaning roller to roll up and down on the buffer surface through the fixed rod to clean the dust and impurities on it, so as to prevent the dust and impurities from adhering to the surface. In the subsequent color sorting, dust is easily attached to the surface of the material, so the cleaning roller rolls and cleans the surface of the buffer plate, so that it is cleaned after color sorting, which is convenient for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model.

[0018] In the figure: 1. discharge hopper; 2. fixed shaft; 3. material baffle plate; 4. buffer plate; 5. cleaning roller; 6. fixed rod; 7. movable frame; 8. screw rod; 9. mounting plate; 10. bevel gear set; 11. rotating shaft; 12. reciprocating motor; 13. finished product slot; 14. defective product slot; 15. damping spring; 16. air cylinder. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0020] like Figure 1 to Figure 3 As shown, the embodiment of the utility model proposes a color sorter hopper structure, including a hopper 1, the inner wall of the hopper 1 is rotatably connected with a fixed shaft 2 on both sides, the outer ring of the fixed shaft 2 is fixedly installed with a baffle plate 3, and a buffer plate 4 is provided on one side of the baffle plate 3;

[0021] A cleaning mechanism is provided inside the discharge hopper 1, and the cleaning mechanism includes a cleaning roller 5, a fixed rod 6, a movable frame 7, a screw 8 and a mounting plate 9. A mounting plate 9 is fixedly installed on one side of the inner wall of the discharge hopper 1, and the top of the mounting plate 9 is rotatably connected to a screw 8 that penetrates and extends to the outside of the mounting plate 9. The outer ring of the screw 8 is threadedly connected to a movable frame 7 that is slidably connected to one side of the inner wall of the discharge hopper 1. A fixed rod 6 is fixedly installed on one side of the movable frame 7, and one end of the fixed rod 6 is rotatably connected to a cleaning roller 5 connected to the buffer plate 4.

[0022] Specifically, a reciprocating motor 12 is fixedly installed on one side of the discharge hopper 1, and a rotating shaft 11 is fixedly installed on the output shaft of the reciprocating motor 12. The rotating shaft 11 penetrates and extends into the discharge hopper 1. The reciprocating motor 12 drives the rotating shaft 11, thereby driving the bevel gear set 10 to rotate.

[0023] Specifically, a bevel gear set 10 is fixedly mounted on one end of the rotating shaft 11 located in the discharge hopper 1 , and the other end of the bevel gear set 10 is fixedly connected to the bottom end of the screw rod 8 , and transmission is performed between the rotating shaft 11 and the screw rod 8 through the bevel gear set 10 .

[0024] Specifically, a damping spring 15 is hinged on one side of the inner wall of the discharge hopper 1 , and the other ends of the three damping springs 15 are hinged to the material baffle plate 3 , so that the material baffle plate 3 is buffered by the damping springs 15 .

[0025] Specifically, two finished product slots 13 are fixedly installed on the right side of the bottom of the discharging hopper 1, and two defective product slots 14 are fixedly installed on the left side of the bottom of the discharging hopper 1. The color-sorted finished products are discharged through the finished product slots 13, and the color-sorted defective products are discharged through the defective product slots 14.

[0026] Specifically, two air cylinders 16 are fixedly installed on one side of the discharge hopper 1, and the materials are blown by the air cylinders 16.

[0027] Working principle: the material hits the buffer plate 4 and enters the discharge hopper 1, and then the air cylinder 16 performs color sorting on the material entering the discharge hopper 1, blows the defective material into the defective slot 14, and the good material is directly discharged through the finished product slot 13. After color sorting, the buffer plate 4 will be contaminated with dust and impurities. After color sorting, the reciprocating motor 12 is started to drive the rotating shaft 11 to rotate, and the screw rod 8 will be driven to rotate through the bevel gear set 10, and the moving frame 7 will be driven to rise and fall, and the cleaning roller 5 will be driven by the fixed rod 6 to roll up and down on the surface of the buffer plate 4 to clean the dust and impurities thereon to prevent dust and impurities from adhering to its surface. Dust is easily contaminated on the surface of the material during subsequent color sorting, so the cleaning roller 5 rolls and cleans the surface of the buffer plate 4, so that it is cleaned after color sorting for the next use.

[0028] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0029] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A color sorter discharge hopper structure, comprising a discharge hopper (1), wherein both sides of the inner wall of the discharge hopper (1) are rotatably connected to fixed shafts (2), an outer ring of the fixed shaft (2) is fixedly mounted with a baffle plate (3), and a buffer plate (4) is provided on one side of the baffle plate (3); Features: A cleaning mechanism is provided inside the discharge hopper (1), and the cleaning mechanism comprises a cleaning roller (5), a fixed rod (6), a movable frame (7), a screw rod (8) and a mounting plate (9); a mounting plate (9) is fixedly mounted on one side of the inner wall of the discharge hopper (1); a screw rod (8) penetrating through and extending outside the mounting plate (9) is rotatably connected to the top of the mounting plate (9); an outer ring of the screw rod (8) is threadedly connected to a movable frame (7) slidably connected to one side of the inner wall of the discharge hopper (1); a fixed rod (6) is fixedly mounted on one side of the movable frame (7); one end of the fixed rod (6) is rotatably connected to a cleaning roller (5) connected to the buffer plate (4).

2. A color sorter hopper structure according to claim 1, characterized in that: A reciprocating motor (12) is fixedly mounted on one side of the discharge hopper (1), a rotating shaft (11) is fixedly mounted on the output shaft of the reciprocating motor (12), and the rotating shaft (11) penetrates and extends into the discharge hopper (1).

3. A color sorter hopper structure according to claim 2, characterized in that: A bevel gear set (10) is fixedly mounted on one end of the rotating shaft (11) located in the discharge hopper (1), and the other end of the bevel gear set (10) is fixedly connected to the bottom end of the screw rod (8).

4. The color sorter hopper structure according to claim 1, characterized in that: A damping spring (15) is hinged on one side of the inner wall of the discharge hopper (1), and the other ends of the three damping springs (15) are hinged to the material blocking plate (3).

5. The color sorter hopper structure according to claim 1, characterized in that: Two finished product slots (13) are fixedly installed on the right side of the bottom of the discharge hopper (1), and two defective product slots (14) are fixedly installed on the left side of the bottom of the discharge hopper (1).

6. The color sorter discharge hopper structure according to claim 1, characterized in that: Two air cylinders (16) are fixedly mounted on one side of the discharge hopper (1).

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