Discharging hopper of color sorter

Abstract

The utility model relates to the technical field of color sorters, and discloses a color sorter discharging hopper which comprises a bottom plate, supporting frames are fixedly mounted on the two sides of the top of the bottom plate correspondingly, a discharging hopper body is clamped between the two supporting frames, and vibration mechanisms are arranged on the tops of the two supporting frames correspondingly; the vibration mechanism comprises a mounting frame, a cam, a push plate, a limiting frame, a limiting block, an elastic piece and a vibration plate; through the vibration mechanism, the two sides of the discharging hopper body can be knocked and vibrated, materials attached to the discharging hopper and the buffering cushion are vibrated off, it is guaranteed that the materials can fall off smoothly, the problem of material residues is reduced, abrasion of the attached materials to the discharging hopper and the buffering cushion is avoided, and the service life of the buffering cushion and the service life of the discharging hopper are prolonged; through the damper and the buffer pad, direct collision between materials and the wall surface can be reduced, the risk of material damage is reduced, the wall surface of the discharging hopper is protected, the service life of equipment is prolonged, meanwhile, noise and vibration generated by collision between the materials and the wall surface are reduced, and the working environment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of color sorters, and in particular to a color sorter discharge hopper. Background Art

[0002] Color sorter is a mechanical device that uses optical principles to sort materials. Its main working principle is to detect the color, shape, size and other characteristics of the material through photoelectric sensors, and classify the material into high-quality and inferior products according to the preset sorting standards. Color sorters are widely used in the fields of bulk materials or packaging industrial products, food quality inspection and grading.

[0003] The existing Chinese patent with announcement number CN220426032U discloses a discharging hopper of a color sorter, including a support block, the support block is a rectangular plate, the upper side of the support block is symmetrically fixedly connected with two support legs, the support legs are rectangular blocks, the upper ends of the two support legs are fixedly connected with a first discharging hopper, the upper side of the first discharging hopper is fixedly connected with a second discharging hopper, the upper side of the second discharging hopper is fixedly connected with a third discharging hopper, the side of the third discharging hopper away from the second discharging hopper is fixedly connected with a feed pipe, the first discharging hopper has a rectangular frame with a rectangular cross section, and the second discharging hopper has a trapezoidal rectangular frame with a cross section. In the utility model, the material enters the third discharging hopper through the feed pipe and then sprays onto the wall of the second discharging hopper and the first discharging hopper, and the material adhering to the wall of the second discharging hopper and the first discharging hopper is picked out by the first movable plate and the second movable plate that are constantly swinging, so that the material does not adhere to the wall of the second discharging hopper and the first discharging hopper, thereby improving the neatness.

[0004] However, the above-mentioned discharge hopper has the following disadvantages: the device removes the materials adhered to the walls of the first and second discharge hoppers by setting a swing plate, but the material of the swing plate of the device is unclear, and the splashed materials will cause damage and deformation of the materials when they reach the first movable plate on the third discharge hopper. At the same time, the splashed materials will also adhere to the swing plate. The swing plate can only remove the materials adhered to the discharge hopper, and cannot make the adhered materials fall completely.

[0005] Therefore, we proposed the color sorter discharge hopper to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of incomplete removal of materials after adhesion and buffering of splashed materials, the present application provides a color sorter discharge hopper.

[0008] The color sorter discharge hopper provided in this application adopts the following technical solution:

[0009] The color sorter discharging hopper comprises a bottom plate, support frames are fixedly installed on both sides of the top of the bottom plate, and a discharging hopper body is clamped between the two support frames, and a vibration mechanism is arranged on the top of the two support frames, and the vibration mechanism comprises a mounting frame, a cam, a push plate, a limit frame, a limit block, an elastic member and a vibration plate, and the mounting frame is fixedly installed on the top of the support frame, a cam is arranged on the side of the top of the mounting frame away from the discharging hopper body, a push plate is arranged on the side of the cam close to the mounting frame, one side of the cam contacts the push plate, and two limit blocks are fixedly installed on both sides of the push plate, and the mounting frame close to the push plate is fixedly installed with a limit frame, a limit slot is arranged on the limit frame, and the limit block slides with the limit slot, and a push rod is fixedly installed on the side of the push plate close to the discharging hopper, the push rod passes through one side of the support frame, and the push rod slides with the support frame, and a vibration plate is fixedly installed on one end of the push rod close to the discharging hopper.

[0010] Preferably, a mounting seat is fixedly mounted on one side of the mounting frame and the push plate close to the push rod, an elastic member is fixedly mounted between the two mounting seats, and the push rod is arranged in the elastic member.

[0011] Preferably, a non-slip pad is fixedly mounted on one side of the vibration plate close to the discharge hopper body.

[0012] Preferably, a rotating shaft is rotatably mounted on one side of the mounting frame close to the cam, the rotating shaft passes through the cam and the mounting frame, the rotating shaft is fixedly connected to the cam, a motor is fixedly mounted on the top of the support frame, and the output end of the motor is transmission-connected to the rotating shaft.

[0013] Preferably, a buffer pad is provided inside the discharge hopper body, and an inclined surface is provided on the top of the buffer pad.

[0014] Preferably, a plurality of mounting grooves are provided on four sides of the discharge hopper close to the buffer pad, and dampers are fixedly installed between the plurality of mounting grooves and the buffer pad.

[0015] To summarize, the present application includes the following beneficial technical effects: through the vibration mechanism, the two sides of the discharging hopper body can be knocked and vibrated to shake off the materials adhering to the discharging hopper and the buffer pad, ensuring that the materials can fall smoothly, reducing the problem of material residue, avoiding the adhering materials from causing wear to the discharging hopper and the buffer pad, and extending the service life of the buffer pad and the discharging hopper; through the damper and the buffer pad, the direct collision between the material and the wall can be reduced, reducing the risk of material damage, protecting the wall of the discharging hopper, extending the service life of the equipment, and at the same time reducing the noise and vibration generated by the collision between the material and the wall, thereby improving the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the discharge hopper body of the application embodiment;

[0019] Figure 4 It is a structural schematic diagram of the vibration mechanism of the application embodiment.

[0020] Explanation of the accompanying drawings: 1. Base plate; 2. Support frame; 3. Discharge hopper body; 4. Mounting frame; 5. Motor; 6. Cam; 7. Push plate; 8. Limit frame; 9. Rotating shaft; 10. Buffer pad; 11. Damper; 12. Mounting groove; 13. Inclined surface; 14. Elastic member; 15. Push rod; 16. Anti-slip pad; 17. Mounting seat; 18. Vibration plate; 19. Limit block; 20. Limit groove. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses a color sorter discharge hopper. Figure 1-4 The color sorter hopper comprises a bottom plate 1, support frames 2 are fixedly mounted on both sides of the top of the bottom plate 1, a hopper body 3 is clamped between the two support frames 2, a vibration mechanism is arranged on the top of the two support frames 2, and the vibration mechanism comprises a mounting frame 4, a cam 6, a push plate 7, a limit frame 8, a limit block 19, an elastic member 14 and a vibration plate 18, a mounting frame 4 is fixedly mounted on the top of the support frame 2, a cam 6 is arranged on the side of the top of the mounting frame 4 away from the hopper body 3, a push plate 7 is arranged on the side of the cam 6 close to the mounting frame 4, one side of the cam 6 is in contact with the push plate 7, two limit blocks 19 are fixedly mounted on both sides of the push plate 7, a limit frame 8 is fixedly mounted on both sides of the mounting frame 4 close to the push plate 7, a limit slot 20 is arranged on the limit frame 8, the limit block 19 slides in cooperation with the limit slot 20, and the push plate 7 A push rod 15 is fixedly installed on one side close to the discharge hopper, and the push rod 15 passes through one side of the support frame 2, and the push rod 15 and the support frame 2 are slidably matched, and a vibration plate 18 is fixedly installed on one end of the push rod 15 close to the discharge hopper; through the vibration mechanism, the two sides of the discharge hopper body 3 can be knocked and vibrated to shake off the materials adhering to the discharge hopper and the buffer pad 10, ensuring that the materials can fall smoothly, reducing the problem of material residue, avoiding the wear of the discharge hopper and the buffer pad 10 caused by the adhering materials, and extending the service life of the buffer pad 10 and the discharge hopper. Through the damper 11 and the buffer pad 10, the direct collision between the material and the wall can be reduced, the risk of material damage is reduced, the wall of the discharge hopper is protected, the service life of the equipment is extended, and at the same time, the noise and vibration generated by the collision between the material and the wall are reduced, thereby improving the working environment.

[0023] Reference Figure 4 A mounting seat 17 is fixedly installed on one side of the mounting frame 4 and the push plate 7 close to the push rod 15, an elastic member 14 is fixedly installed between the two mounting seats 17, and the push rod 15 is arranged in the elastic member 14, so that the push rod 15 and the push rod 15 can be reset.

[0024] Reference Figure 4 A non-slip pad 16 is fixedly installed on one side of the vibration plate 18 close to the discharge hopper body 3 to prevent damage to the side of the discharge hopper.

[0025] Reference Figure 2 and Figure 4 A rotating shaft 9 is rotatably installed on one side of the mounting frame 4 close to the cam 6. The rotating shaft 9 passes through the cam 6 and the mounting frame 4. The rotating shaft 9 is fixedly connected to the cam 6. A motor 5 is fixedly installed on the top of the support frame 2. The output end of the motor 5 is transmission-connected to the rotating shaft 9, which can drive the cam 6 to rotate, thereby driving the push plate 7 to move left and right.

[0026] Reference Figure 2-3 A buffer pad 10 is arranged inside the discharge hopper body 3, and an inclined surface 13 is arranged on the top of the buffer pad 10 to buffer the splashing materials.

[0027] Reference Figure 2-3 A plurality of mounting grooves 12 are arranged on four sides of the discharge hopper close to the buffer pad 10 , and dampers 11 are fixedly installed between the plurality of mounting grooves 12 and the buffer pad 10 , so as to provide buffering for the buffer pad 10 .

[0028] The implementation principle of the color sorter discharge hopper of the embodiment of the present application is as follows: when in use, when the material is ejected into the discharge hopper body 3, the splashing material is buffered by the buffer pad 10 arranged inside, and at the same time, the inclined surface 13 arranged above can prevent the material from being retained on the top of the buffer pad 10. At the same time, the motor 5 can be started, the motor 5 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the cam 6 to rotate, the cam 6 drives the push plate 7 to move left and right, the push plate 7 drives the push rod 15 to move left and right to one side of the discharge hopper body 3, and the push rod 15 drives the vibration plate 18 to move to one side of the discharge hopper body 3, so that the vibration plate 18 knocks on the two side walls of the discharge hopper body 3, and shakes off the material in the discharge hopper body 3 that adheres to the side wall of the discharge hopper or the side wall of the buffer pad 10.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A color sorter discharge hopper, comprising a bottom plate (1), characterized in that: Support frames (2) are fixedly mounted on both sides of the top of the bottom plate (1), a discharge hopper body (3) is clamped between the two support frames (2), and a vibration mechanism is arranged on the top of the two support frames (2), the vibration mechanism comprising a mounting frame (4), a cam (6), a push plate (7), a limit frame (8), a limit block (19), an elastic member (14) and a vibration plate (18), a mounting frame (4) is fixedly mounted on the top of the support frame (2), a cam (6) is arranged on the side of the top of the mounting frame (4) away from the discharge hopper body (3), and a push plate (7) is arranged on the side of the cam (6) close to the mounting frame (4), and the vibration mechanism comprises a vibration frame (4), a cam (6), a push plate (7), a limit frame (8), a limit block (19), an elastic member (14) and a vibration plate (18), and a vibration plate (18) is arranged on the top of the support frame (2). One side of the cam (6) contacts the push plate (7), and two limit blocks (19) are fixedly installed on both sides of the push plate (7). The mounting frame (4) is fixedly installed with limit frames (8) on both sides close to the push plate (7), and the limit frames (8) are provided with limit grooves (20). The limit blocks (19) are slidably matched with the limit grooves (20). A push rod (15) is fixedly installed on the side of the push plate (7) close to the discharge hopper, and the push rod (15) passes through one side of the support frame (2), and the push rod (15) is slidably matched with the support frame (2). A vibration plate (18) is fixedly installed on one end of the push rod (15) close to the discharge hopper.

2. The color sorter discharge hopper according to claim 1, characterized in that: A mounting seat (17) is fixedly mounted on one side of the mounting frame (4) and the push plate (7) close to the push rod (15), an elastic member (14) is fixedly mounted between the two mounting seats (17), and the push rod (15) is arranged in the elastic member (14).

3. The color sorter discharge hopper according to claim 1, characterized in that: An anti-skid pad (16) is fixedly mounted on one side of the vibration plate (18) close to the discharge hopper body (3).

4. The color sorter discharge hopper according to claim 1, characterized in that: A rotating shaft (9) is rotatably mounted on one side of the mounting frame (4) close to the cam (6); the rotating shaft (9) passes through the cam (6) and the mounting frame (4); the rotating shaft (9) is fixedly connected to the cam (6); a motor (5) is fixedly mounted on the top of the support frame (2); and the output end of the motor (5) is drivingly connected to the rotating shaft (9).

5. The color sorter discharge hopper according to claim 3, characterized in that: A buffer pad (10) is arranged inside the discharge hopper body (3), and an inclined surface (13) is arranged on the top of the buffer pad (10).

6. The color sorter discharge hopper according to claim 5, characterized in that: A plurality of mounting grooves (12) are arranged on four sides of the discharge hopper close to the buffer pad (10), and dampers (11) are fixedly installed between the plurality of mounting grooves (12) and the buffer pad (10).

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