Dust cleaning device of color sorter

Abstract

The utility model discloses a dust cleaning device of a color sorter, and relates to the technical field of color sorters. The dust removal device of the color sorter comprises a rectangular frame, a reciprocating screw rod is arranged on the inner side of the rectangular frame, a movable block is arranged on the reciprocating screw rod in a threaded mode, a connecting rod is fixed to one side of the movable block, a movable plate is fixed to the end, away from the movable block, of the connecting rod, a dust suction pipe is fixed to the movable plate through a plurality of pipe clamps, and a plurality of dust suction nozzles are arranged on the dust suction pipe. The cleaning brushes are arranged on the two sides of the dust suction pipe correspondingly, under the threaded fit of the movable block and the reciprocating lead screw, the movable plate is conveniently adjusted to move in a reciprocating mode in combination with the connecting rod, then the cleaning brushes are driven to move in a reciprocating mode, and the purpose of cleaning dust attached to the surface of the transparent glass window in the color sorter is achieved; and dust cleaned by the cleaning brush can be conveniently adsorbed and collected, and the dust cleaning effect of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of color sorter, especially relates to a color sorter ash removal device. BACKGROUND

[0002] The color sorter is the device that according to the difference of material optical characteristics, utilize photoelectric detection technology and make the different color granular material in granular material automatically sort out. The color sorter is used in bulk material or packaged industrial product, food quality detection and grading field.

[0003] The color sorter utilizes the camera in photoelectric box to detect the optical signal of material passing through separating box, and the photoelectric box is separated from separating box by transparent glass window, and the optical signal of material enters the lens of camera through glass window, which achieves the purpose of screening material.

[0004] At present, the existing color sorter lacks corresponding ash removal mechanism, because the surface of material is adhered with dust, in the process that the color sorter selects material, dust can be stained on transparent glass window after long time use along with material entering the inside of color sorter, which can influence the imaging effect of camera lens, and further influence the screening work of material.

[0005] In view of the above problems, the color sorter ash removal device is provided. CONTENT OF UTILITY MODEL

[0006] TECHNICAL SCHEME

[0007] In order to solve the above technical problem, the utility model provides a kind of color sorter ash removal device, including rectangular frame, the reciprocal screw rod is arranged in the inside of rectangular frame, the movable block is screw set on the reciprocal screw rod, the connecting rod is fixed in movable block side, the movable plate is fixed in the end of connecting rod away from movable block, the dust absorption pipe is fixed on the movable plate by several pipe clamps, the dust absorption pipe is provided with several dust absorption nozzles, the cleaning brush is arranged in the both sides of dust absorption pipe, two recesses are oppositely set in the side of movable plate close to dust absorption pipe, the cleaning brush is fixed in recess by several bolts, dust absorption assembly is connected in one end of dust absorption pipe, linkage structure is arranged between reciprocal screw rod and dust absorption assembly.

[0008] The linkage structure includes rotating rod, first gear and second gear, the rotating rod is rotatably connected with rectangular frame, and the one end of reciprocal screw rod is fixedly connected with rotating rod, the first gear is arranged on rotating rod, and the second gear is engaged with first gear.

[0009] The dust suction assembly comprises a supporting shaft, a shell, an impeller, a suction pipe, an elastic corrugated hose and a discharge pipe, the shell is arranged on one side of a rectangular frame, the impeller is movably arranged in the shell, a fixed block is fixed on the rectangular frame, the supporting shaft is rotatably arranged on the fixed block, a second gear is arranged on the supporting shaft, one end of the supporting shaft away from the second gear penetrates through the shell and is connected with the impeller, the suction pipe is connected with one side of the shell away from the supporting shaft, and the elastic corrugated hose is connected between the suction pipe and the dust suction pipe.

[0010] The discharge pipe is connected with a discharge opening of the shell, a connecting seat is fixed on the rectangular frame, and the shell is fixed on the connecting seat.

[0011] One side of the reciprocating screw rod is provided with a guide rod, the guide rod is fixed in the rectangular frame, the guide rod penetrates through the movable block, and the movable block is in sliding fit with the guide rod.

[0012] One end of the rectangular frame is fixed with an L-shaped support, a servo motor is mounted on the inner side of the L-shaped support, an output end of the servo motor is connected with a rotating rod, and the side, away from each other, of the L-shaped support and the rectangular frame is fixed with a mounting plate through a mounting rod.

[0013] Compared with the prior art, the dust suction assembly has the advantages that:

[0014] The movable block and the reciprocating screw rod are in threaded fit, the connecting rod is combined to conveniently adjust the reciprocating movement of the movable plate, the cleaning brush is driven to reciprocate, dust attached to the transparent glass window in the color sorter is cleaned, under the action of the linkage mechanism, the dust suction assembly is driven to synchronously operate, negative pressure is provided to the dust suction pipe and the dust suction nozzle, dust cleaned by the cleaning brush is adsorbed and discharged outward, dust cleaned by the cleaning brush is effectively prevented from being attached to the transparent glass window again, the purpose of cleaning the transparent glass window in the color sorter is achieved, the cleanliness of the transparent glass window in the color sorter is ensured, the screening effect of the color sorter is ensured, the color sorter lacks a corresponding dust cleaning mechanism, dust is attached to the surface of materials, in the process of screening the materials by the color sorter, the dust is brought into the color sorter along with the materials, after long-time use, the dust is attached to the transparent glass window, the imaging effect of a camera lens is affected, and the material screening work is affected. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is Figure 1 An enlarged structure schematic view of A in the middle;

[0017] Figure 3 It isFigure 1 Enlarged structural diagram at point B;

[0018] Figure 4 for Figure 1 Top view;

[0019] Figure 5 for Figure 4 Schematic diagram of the structure of the mid-section CC;

[0020] Figure 6 for Figure 5 Enlarged structural diagram at point D;

[0021] Figure 7 for Figure 1 A structural diagram from another perspective.

[0022] The labels in the attached diagram are as follows: 1. Rectangular frame; 2. Reciprocating lead screw; 3. Movable block; 4. Connecting rod; 5. Movable plate; 6. Cleaning brush; 7. Suction pipe; 8. Suction nozzle; 9. Rotating rod; 10. First gear; 11. Support shaft; 12. Second gear; 13. Housing; 14. Impeller; 15. Suction pipe; 16. Telescopic corrugated hose; 17. Discharge pipe; 18. Fixing block; 19. Connecting seat; 20. Guide rod; 21. L-bracket; 22. Servo motor; 23. Mounting plate. Detailed Implementation

[0023] This specific embodiment is a dust removal device for a color sorter, such as... Figures 1-7 As shown, the color sorter dust removal device includes a rectangular frame 1. A reciprocating screw 2 is provided on the inner side of the rectangular frame 1. A movable block 3 is threaded on the reciprocating screw 2. A connecting rod 4 is fixed to one side of the movable block 3. A movable plate 5 is fixed to the end of the connecting rod 4 away from the movable block 3. A suction pipe 7 is fixed to the movable plate 5 by several pipe clamps. Several suction nozzles 8 are provided on the suction pipe 7. Cleaning brushes 6 are provided on both sides of the suction pipe 7. Two grooves are opened opposite each other on the side of the movable plate 5 near the suction pipe 7. The cleaning brushes 6 are fixed in the grooves by several bolts. A suction assembly is connected to one end of the suction pipe 7. A linkage structure is provided between the reciprocating screw 2 and the suction assembly.

[0024] The structure is characterized in that the movable block 3 is matched with the screw thread of the reciprocating screw rod 2, the connecting rod 4 is combined to facilitate the reciprocating movement of the movable plate 5, and the cleaning brush 6 is driven to move reciprocally, thereby cleaning the dust attached to the transparent glass window in the color sorter, and under the action of the linkage mechanism, the dust suction assembly is driven to operate synchronously, the negative pressure is provided to the dust suction pipe 7 and the dust suction nozzle 8, the dust cleaned by the cleaning brush 6 is adsorbed and discharged outward, the dust cleaned by the cleaning brush 6 is effectively prevented from being attached to the transparent glass window again, the purpose of cleaning the transparent glass window in the color sorter is achieved, the cleanliness of the transparent glass window in the color sorter is ensured, the screening effect of the color sorter is ensured, the existing color sorter lacks a corresponding dust cleaning mechanism, dust is attached to the surface of the material, the material enters the color sorter during the screening process of the color sorter, and after a long time of use, the dust is attached to the transparent glass window, which affects the imaging effect of the camera lens and further affects the material screening work.

[0025] The linkage structure comprises a rotating rod 9, a first gear 10 and a second gear 12, the rotating rod 9 is rotatably connected with the rectangular frame 1, one end of the reciprocating screw rod 2 is fixedly connected with the rotating rod 9, the first gear 10 is arranged on the rotating rod 9, and the second gear 12 is engaged with the first gear 10.

[0026] The dust suction assembly comprises a supporting shaft 11, a housing 13, an impeller 14, a suction pipe 15, a telescopic corrugated hose 16 and a discharge pipe 17, the housing 13 is arranged on one side of the rectangular frame 1, the impeller 14 is movably arranged in the housing 13, a fixed block 18 is fixed on the rectangular frame 1, the supporting shaft 11 is rotatably arranged on the fixed block 18, the second gear 12 is arranged on the supporting shaft 11, one end of the supporting shaft 11 away from the second gear 12 penetrates through the housing 13 and is connected with the impeller 14, the suction pipe 15 is connected with one side of the housing 13 away from the supporting shaft 11, the telescopic corrugated hose 16 is connected between the suction pipe 15 and the dust suction pipe 7, the discharge pipe 17 is connected with a discharge port of the housing 13, a connecting seat 19 is fixed on the rectangular frame 1, and the housing 13 is fixed on the connecting seat 19, the fixed block 18 effectively supports and fixes the supporting shaft 11, the connecting seat 19 ensures the stability of the housing 13, and the stability of the dust suction assembly as a whole is ensured.

[0027] A guide rod 20 is arranged on one side of the reciprocating screw rod 2, the guide rod 20 is fixed in the rectangular frame 1 and penetrates through the movable block 3, the movable block 3 is slidably matched with the guide rod 20, the guide rod 20 effectively limits and guides the movable block 3, the stability of the reciprocating movement of the movable block 3 is ensured, and the stability of the reciprocating movement of the movable plate 5 is ensured.

[0028] The one end of the rectangular frame 1 is fixed with an L support 21, the inside of the L support 21 is installed with a servo motor 22, the output end of the servo motor 22 is connected with the rotating rod 9, the L support 21 and the side of the rectangular frame 1 away from each other are both fixed with an installation plate 23 through an installation rod, and the installation plate 23 is provided with a plurality of installation holes.

[0029] Embodiment:

[0030] In use, firstly, through the installation plate 23 and the installation holes thereon, the device is fixedly installed to the appropriate position of the color sorter, and the brush part of the cleaning brush 6 is contacted with the transparent glass window in the color sorter, at the same time, the discharge pipe 17 is communicated with the collecting box outside the color sorter, in the initial state, the movable block 3 is located at the inside of the rectangular frame 1, and then the movable plate 5 and the cleaning brush 6 are located at the side of the transparent glass window, so that the normal operation of the color sorter is ensured;

[0031] After the color sorter is used for a long time, when the dust attached to the transparent glass window in the color sorter needs to be cleaned, the servo motor 22 is started, the rotating rod 9 is driven to rotate through the servo motor 22, in the rotating process of the rotating rod 9, the reciprocating screw rod 2 is driven to rotate, under the cooperation of the movable block 3 and the screw thread of the reciprocating screw rod 2, and the sliding cooperation of the movable block 3 and the guide rod 20, the movable block 3 is stably driven to reciprocate, the movable plate 5 is driven to synchronously reciprocate through the connecting rod 4, and then the cleaning brush 6 is driven to reciprocate and contact the transparent glass window, so that the dust attached to the transparent glass window is cleaned;

[0032] In the process, the servo motor 22 drives the rotating rod 9 to rotate, and drives the first gear 10 to rotate, under the meshing action of the first gear 10 and the second gear 12, combined with the rotation of the support shaft 11 and the fixed block 18, the support shaft 11 is driven to rotate synchronously, through the rotation of the support shaft 11, the impeller 14 is driven to rotate inside the shell 13, centrifugal force is generated, air is thrown out through the exhaust pipe 17, negative pressure is formed inside the impeller 14, combined with the flexible corrugated hose 16, the negative pressure is adjusted and transmitted to the plurality of dust suction nozzles 8 on the dust suction pipe 7, and then the dust swept by the cleaning brush 6 is sucked into the dust suction pipe 7, through the flexible corrugated hose 16 and the suction pipe 15, into the impeller 14 inside the shell 13, under the centrifugal action of the impeller 14 during rotation, the dust-containing air sucked is transported to the outside of the collection box through the exhaust pipe 17, effectively avoiding the dust swept by the cleaning brush 6 from adhering to the transparent glass window again, achieving the purpose of cleaning the transparent glass window in the color sorter, ensuring the cleanliness of the transparent glass window in the color sorter, and ensuring the screening effect of the color sorter, solving the problem that the existing color sorter lacks a dust cleaning mechanism, and the dust adheres to the transparent glass window after a long time of use, affecting the imaging effect of the camera lens, and further affecting the material screening work.

[0033] After the transparent glass window is cleaned, the movable block 3 is adjusted to return to the initial position, so as to avoid blocking the transparent glass window and affecting the use of the color sorter.

[0034] It should be further pointed out that the mounting structure, connection mode or setting mode of each component in the utility model is a common mechanical mode, as long as the beneficial effects can be achieved, and the servo motor 22 in the utility model is purchased on the market, and the person skilled in the art can install and use it according to the requirements.

[0035] The support shaft 11, the shell 13, the impeller 14, the suction pipe 15, the flexible corrugated hose 16, the exhaust pipe 17, the dust suction pipe 7 and the dust suction nozzle 8 jointly constitute the structure of the centrifugal fan, so that the dust swept by the cleaning brush 6 can be adsorbed and transported outward at the same time, and the dust cleaning effect of the device is ensured.

[0036] All the technical features in the embodiment can be freely combined according to actual needs.

[0037] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A color sorter dust cleaning device comprising a rectangular frame (1), characterized in that, The inside of the rectangular frame (1) is provided with a reciprocating screw rod (2), the reciprocating screw rod (2) is provided with a movable block (3) on the screw, one side of the movable block (3) is fixedly provided with a connecting rod (4), one end of the connecting rod (4) away from the movable block (3) is fixedly provided with a movable plate (5), the movable plate (5) is fixedly provided with a dust collection pipe (7) through a plurality of pipe clamps, a plurality of dust collection nozzles (8) are arranged on the dust collection pipe (7), cleaning brushes (6) are arranged on both sides of the dust collection pipe (7), two grooves are oppositely arranged on one side of the movable plate (5) close to the dust collection pipe (7), the cleaning brushes (6) are fixed in the grooves through a plurality of bolts, one end of the dust collection pipe (7) is connected with a dust collection assembly, a linkage structure is arranged between the reciprocating screw rod (2) and the dust collection assembly.

2. The dust cleaning device of a color selector according to claim 1, wherein The linkage structure comprises a rotating rod (9), a first gear (10) and a second gear (12), the rotating rod (9) is rotatably connected with the rectangular frame (1), one end of the reciprocating screw rod (2) is fixedly connected with the rotating rod (9), the first gear (10) is arranged on the rotating rod (9), and the second gear (12) is engaged with the first gear (10).

3. The dust cleaning device of claim 2, wherein the dust cleaning device is a color sorter. The dust collection assembly comprises a supporting shaft (11), a shell (13), an impeller (14), a suction pipe (15), a telescopic corrugated hose (16) and a discharge pipe (17), the shell (13) is arranged on one side of the rectangular frame (1), the impeller (14) is movably arranged in the shell (13), a fixed block (18) is fixedly arranged on the rectangular frame (1), the supporting shaft (11) is rotatably arranged on the fixed block (18), the second gear (12) is arranged on the supporting shaft (11), one end of the supporting shaft (11) away from the second gear (12) penetrates through the shell (13) and is connected with the impeller (14), the suction pipe (15) is in communication with one side of the shell (13) away from the supporting shaft (11), and the telescopic corrugated hose (16) is in communication between the suction pipe (15) and the dust collection pipe (7).

4. The color sorter ash removal device according to claim 3, characterized in that, The discharge pipe (17) is in communication with a discharge opening of the shell (13), a connecting seat (19) is fixedly arranged on the rectangular frame (1), and the shell (13) is fixedly arranged on the connecting seat (19).

5. The color sorter ash removal device according to claim 4, characterized in that, One side of the reciprocating screw rod (2) is provided with a guide rod (20), the guide rod (20) is fixedly arranged in the rectangular frame (1), and the guide rod (20) penetrates through the movable block (3), and the movable block (3) is in sliding fit with the guide rod (20).

6. The color sorter ash removal device according to claim 5, characterized in that, One end of the rectangular frame (1) is fixedly provided with an L-shaped support (21), a servo motor (22) is mounted on the inner side of the L-shaped support (21), an output end of the servo motor (22) is connected with the rotating rod (9), and the L-shaped support (21) and the rectangular frame (1) are away from each other on one side and are fixedly provided with mounting plates (23) through mounting rods, a plurality of mounting holes are formed in the mounting plates (23).

Images