Swing device for dust remover of melon seed color sorter

Abstract

The utility model discloses a swing device for a dust remover of a melon seed color sorter, which belongs to the technical field of melon seed color sorters, and comprises a color sorter main body, a swing component and a bottom plate, the swing component comprises a rotating rod and a hollow transmission rod, the bottom end of the rotating rod is fixedly connected with a movable block, and the side surface of the movable block is in threaded connection with a screw rod; the end face of the lead screw is in interference fit with a bearing, a sliding block is fixedly connected to the outer ring of the bearing in an embedded mode, fixed blocks are fixedly connected to the two side faces of the sliding block, inserting blocks are slidably connected to the side faces of the fixed rods, and the adjacent sides of the two inserting blocks are fixedly connected with a movable block. The bottom end of the sliding rod is fixedly connected with a limiting block. According to the melon seed cleaning device, the reciprocating swing angle can be conveniently adjusted, and the cleaning effect on impurities such as dust doped in melon seeds is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of melon seed color sorters, in particular to a swing device for a dust collector of a melon seed color sorter. Background Art

[0002] A 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. The melon seed processing and sampling color sorter selects good-quality melon seeds. To improve the color sorting accuracy of the color sorter, a swinging device is required to shake the dust collector to clean dust and other debris mixed in with the melon seeds. The existing swinging device makes it difficult to control the swinging angle range of the dust collector, reducing the dust collector's cleaning effect on the melon seeds.

[0003] For example (authorization announcement number CN220005008U), a swing device for a dust collector of a melon seed color sorter is disclosed. The device includes a dust collection box, the right side of which is fixedly connected to a main body. Two support rods are welded to the surface of the main body, and a straight pipe is rotatably connected between the two support rods. The front end of the straight pipe extends to the front of the front support rod and is connected to a hose. The left end of the hose is connected to the air inlet pipe of the dust collection box. A dust collecting plate is plugged and installed on the top of the dust collection box. The surface of the straight pipe is connected to multiple dust hoods. A motor is fixedly installed on the front side of the main body. The utility model drives the rotating rod to rotate by the motor, causing the rotating rod to swing the swing rod through the shift shaft. The swing rod then drives the dust hood to swing through the straight pipe, thereby increasing the dust collection area of ​​the dust collection device. This improves the dust collection effect by increasing the dust collection area of ​​the dust collection device, effectively improving the dust collection effect of the melon seed color sorter. However, the device does not take into account the inconvenience of controlling the swing range of the dust collector, which reduces the dust collector's cleaning effect on dust and other debris mixed with melon seeds. Utility Model Content

[0004] The purpose of the utility model is to provide a swing device for a dust collector of a melon seed color sorter to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a swing device for a dust collector of a melon seed color sorter, comprising a color sorter main body, a swing assembly and a bottom plate, the swing assembly comprising a rotating rod and an internally hollow transmission rod, the bottom end of the rotating rod is fixedly connected to a movable block, the side surface of the movable block is threadedly connected to a screw rod, the end face of the screw rod is interference fit with a bearing, the outer ring of the bearing is embedded and fixedly connected to a slider, both side surfaces of the slider are fixedly connected to fixed blocks, the side surface of the fixed block is fixedly connected to a fixed rod, the side surface of the fixed rod is slidably connected to a plug-in block, the adjacent sides of the two plug-in blocks are fixedly connected to the movable block, the top of the slider is slidably connected to the slide rod through the opened through groove, the bottom end of the slide rod is fixedly connected to a limiting block, the side surface of the limiting block is slidably connected to the limiting rod, the two end faces of the limiting rod are fixedly connected to connecting plates, the bottom ends of the two connecting plates are fixedly connected to the transmission rod, and the bottom end of the transmission rod is connected to a funnel.

[0006] Preferably, one end of the screw rod away from the slider is fixedly connected to the rotating block, one end of the fixed rod away from the fixed block is fixedly connected to the connecting block, and the top end of the rotating rod is fixedly connected to the output shaft of the rotating motor.

[0007] Preferably, the fixed end of the rotating motor is fixedly connected to a U-shaped inverted support plate, the two ends of the inner side wall of the support plate are rotatably connected to the transmission block through the provided through slots, and the adjacent sides of the two transmission blocks are fixedly connected to the transmission rod.

[0008] Preferably, the end face of the transmission rod is connected with a conduit, the end of the conduit away from the transmission rod passes through the transmission block on the right, and the two ends of the bottom of the support plate are fixedly connected with the telescopic inner plate.

[0009] Preferably, the side surface of the telescopic inner plate is slidably connected to the telescopic outer plate, the side surface of the telescopic outer plate is slidably connected to the moving block via a through groove, and the top of the moving block is fixedly connected to the telescopic inner plate.

[0010] Preferably, a movable plate is overlapped on the side surface of the movable block, and rubber plates are fixedly connected to both ends of the side surface of the movable plate, and the side surface of the rubber plate is overlapped with the telescopic outer plate.

[0011] Preferably, a connecting rod is inserted into one end of the movable plate away from the rubber plate, and a knob and a threaded block are fixedly connected to both end surfaces of the connecting rod respectively, and the threaded block is threadedly connected to the movable block.

[0012] Preferably, the bottom ends of the two telescopic outer plates are fixedly connected to the bottom plate, the bottom end of the color sorter body is fixedly connected to the bottom plate, a conveyor is installed on the top of the bottom plate, and the end face of the conveyor extends into the color sorter body.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] The melon seed color sorter dust collector uses a swinging device, which transports the melon seeds by arranging a conveyor, so that the melon seeds are introduced into the main body of the color sorter for melon seed selection, is connected with an external fan and other equipment through a conduit, and dust is removed from the melon seeds transported by the conveyor through a funnel. The output shaft of the rotating motor rotates to drive the rotating rod to rotate, and the slider is driven to rotate with the rotating rod as the center during the transmission process, so that the limit block moves along the path of the limit block. The funnel is cyclically adjusted in angle during the transmission process, and the movable block is simultaneously moved along the threaded path of the screw rod to adjust the circular motion radius of the slider, thereby controlling the cyclically adjusted angle range of the funnel, thereby improving the cleaning effect of dust and other debris mixed in the melon seeds.

[0015] The melon seed color sorter dust collector uses a swinging device, and a telescopic inner plate is provided that extends into the inner cavity of the telescopic outer plate. By adjusting the extension lengths of the telescopic inner plate and the telescopic outer plate, the distance between the bottom surface of the funnel and the top surface of the conveyor is controlled, and the height requirement of the funnel for cleaning melon seeds mixed with dust is adapted. The provided threaded block moves along the threaded path of the moving block, and the two rubber plates are tightly attached to the side surfaces of the telescopic outer plate during transmission. The provided rubber plates provide an anti-slip effect, thereby fixing the longitudinal position of the moving block on the telescopic outer plate, improving the structural stability of the device components, and fixing the longitudinal extension lengths of the telescopic inner plate and the telescopic outer plate during transmission, further improving the structural stability of the device components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the swing assembly of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the movable block and the slider of the utility model;

[0020] Figure 4 For the utility model Figure 1 A magnified view of the structure at center A;

[0021] Figure 5 This is a schematic structural diagram of the knob of the present invention.

[0022] Description of reference numerals:

[0023] In the figure: 1. Color sorter body; 2. Swing assembly; 3. Rotating rod; 4. Movable block; 5. Screw; 6. Bearing; 7. Slider; 8. Rotating block; 9. Fixed block; 10. Fixed rod; 11. Plug block; 12. Connecting block; 13. Sliding rod; 14. Limit block; 15. Limit rod; 16. Connecting plate; 17. Transmission rod; 18. Funnel; 19. Transmission block; 20. Conduit; 21. Support plate; 22. Rotating motor; 23. Conveyor; 24. Bottom plate; 25. Telescopic inner plate; 26. Telescopic outer plate; 27. Moving block; 28. Movable plate; 29. ​​Rubber plate; 30. Knob; 31. Connecting rod; 32. Threaded block. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0027] In order to solve the problem that the swinging device of the dust collector of the melon seed color sorter is difficult to control the swinging range of the dust collector when in use, which reduces the dust collector's cleaning effect on the dust and other debris mixed in the melon seeds, please refer to Figures 1 to 5 The structure of the device body is a color sorter body 1, a swing component 2 and a bottom plate 24. The bottom end of the color sorter body 1 is fixedly connected to the bottom plate 24 to fix the position of the color sorter body 1. A conveyor 23 is installed on the top of the bottom plate 24, so that the conveyor 23 is fixed to the top of the bottom plate 24, and the end face of the conveyor 23 extends into the color sorter body 1. The melon seeds are transported into the interior of the color sorter body 1 through the conveyor 23 to select the melon seeds and separate the fine melon seeds from the inferior melon seeds. The swing component 2 includes a rotating rod 3 and the internal hollow transmission rod 17, the bottom end of the rotating rod 3 is fixedly connected to the movable block 4, and the side of the movable block 4 is threadedly connected to the screw rod 5, so that the screw rod 5 moves along the threaded path of the movable block 4, and the end face of the screw rod 5 is interference fit with a bearing 6, and the outer ring of the bearing 6 is embedded and fixedly connected with a slider 7. The setting of the bearing 6 facilitates the relative rotation of the screw rod 5 and the slider 7, and at the same time facilitates the adjustment of the distance between the slider 7 and the movable block 4 through the screw rod 5, so as to facilitate the control of the diameter of the slider 7 rotating with the rotating rod 3 as the center.

[0028] The two ends of the limit rod 15 are fixedly connected to the limit plate 16, and the bottom ends of the limit plates 16 are fixedly connected to the limit rod 16, and the bottom ends of the two limit plates 16 are fixedly connected to the limit rod 16.

[0029] The end of the screw rod 5 away from the slider 7 is fixedly connected to the rotating block 8, and the end of the fixed rod 10 away from the fixed block 9 is fixedly connected to the connecting block 12. The diameter of the connecting block 12 is larger than the fixed rod 10 to prevent the fixed rod 10 from disengaging from the plug-in block 11 during movement. The top of the rotating rod 3 is fixedly connected to the output shaft of the rotating motor 22, and the fixed end of the rotating motor 22 is fixedly connected to the U-shaped inverted supporting plate 21, so that the fixed end of the rotating motor 22 is fixed to the top of the supporting plate 21, and the output shaft of the rotating motor 22 passes through the inner top wall of the supporting plate 21. The output shaft of the rotating motor 22 is fixedly connected to the rotating rod 3, and the two ends of the inner side wall of the support plate 21 are rotatably connected to the transmission block 19 through the through grooves provided. The adjacent sides of the two transmission blocks 19 are fixedly connected to the transmission rod 17. By rotating the output shaft of the rotating motor 22, the rotating rod 3 is driven to rotate, and then the slider 7 is driven to rotate with the rotating rod 3 as the center of the circle. During the transmission process, the limit block 14 is realized to move laterally along the path of the limit rod 15.

[0030] At the same time, the sliding rod 13 is provided to move longitudinally along the through groove opened at the top of the slider 7. When the rotation position of the transmission block 19 is fixed, the rotation of the transmission rod 17 is realized, which facilitates the reciprocating swing of the funnel 18. At the same time, by adjusting the distance between the slider 7 and the movable block 4, the rotation diameter of the slider 7 is controlled, and then the reciprocating swing angle of the funnel 18 is adjusted. The length of the sliding rod 13 is set to have sufficient space, which is convenient for preventing the sliding rod 13 from falling off when the slider 7 moves relative to the slider 7 longitudinally, thereby improving the structural stability of the device components.

[0031] The end face of the transmission rod 17 is connected with a conduit 20. The end of the conduit 20 away from the transmission rod 17 passes through the transmission block 19 on the right. The conduit 20 is connected with an external fan and other equipment through the conduit 20 to provide air extraction, thereby allowing the funnel 18 to extract dust and other debris mixed in the melon seeds, thereby improving the selection accuracy of the melon seeds by the color sorter main body 1, and facilitating the separation of fine melon seeds from inferior melon seeds. The two ends of the bottom of the support plate 21 are fixedly connected with a telescopic inner plate 25, and the side of the telescopic inner plate 25 is slidably connected with a telescopic outer plate 26. The top of the telescopic outer plate 26 is opened through The inner cavity telescopic inner plate 25 is slidably connected to fix the longitudinal movement path of the telescopic inner plate 25. By controlling the longitudinal extension length of the telescopic inner plate 25 and the telescopic outer plate 26, the spacing requirement between the bottom surface of the funnel 18 and the top surface of the conveyor 23 is adapted. The side of the telescopic outer plate 26 is slidably connected with a moving block 27 through the opened through groove, and the two ends of the moving block 27 pass through the telescopic outer plate 26. The top of the moving block 27 is fixedly connected to the telescopic inner plate 25, so that the telescopic inner plate 25 can be prevented from separating from the telescopic outer plate 26 during movement through the set moving block 27.

[0032] The movable plate 28 is overlapped with the side of the movable block 27, and the two ends of the side of the movable plate 28 are fixedly connected to the rubber plates 29. The side of the rubber plate 29 overlaps the telescopic outer plate 26, and the end of the movable plate 28 away from the rubber plate 29 is plugged with a connecting rod 31. The two end surfaces of the connecting rod 31 are respectively fixedly connected to the knob 30 and the threaded block 32. The threaded block 32 is threadedly connected to the movable block 27. The bottom ends of the two telescopic outer plates 26 are fixedly connected to the bottom plate 24 through the threaded block 32 and the movable block 27, so that the knob 30 generates an extrusion force on the movable plate 28, thereby making the set rubber plate 29 close to the telescopic outer plate 26. The anti-slip effect provided by the rubber plate 29 realizes the fixing of the extended length of the telescopic inner plate 25 and the telescopic outer plate 26, and the connecting rod 31 inserted through the through slot on the side of the movable plate 28 does not contact the movable plate 28, and the through slot on the side of the movable plate 28 reserves sufficient space to facilitate the threaded block 32 to pass through the movable plate 28, thereby improving the functional structural stability of the device.

[0033] The rotating motor 22 and the conveyor 23 are both existing technologies. Their working principles, sizes and models are irrelevant to the functions of this application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0034] How it works

[0035] The melon seed color sorter dust collector uses a swinging device. When the user uses it, the conveyor 23 is started to convey the melon seeds. At the same time, the conduit 20 is connected to the external blower and other equipment. Under the connection function of the transmission rod 17, the funnel 18 cleans the dust and other debris mixed in the melon seeds. The rotating motor 22 is started, and the output shaft of the rotating motor 22 rotates to drive the rotating rod 3 to rotate, so that the slider 7 rotates with the rotating rod 3 as the center of the circle. At the same time, the slider 7 is fixed on the moving path of the slide bar 13, and the limit rod 15 is set to control the moving path of the limit block 14. It is fixed, so as to facilitate the promotion of the limit rod 15 to rotate and move. When the two transmission blocks 19 fix the rotation position of the transmission rod 17, the reciprocating swinging movement of the funnel 18 is realized, and the movable block 4 moves along the threaded path of the screw rod 5, thereby adjusting the distance between the slider 7 and the movable block 4, controlling the rotation diameter of the slider 7, and controlling the reciprocating swinging angle of the funnel 18 during the transmission process, thereby improving the cleaning effect of dust and other debris mixed in the melon seeds. The provided plug-in block 11 fixes the moving path of the fixed rod 10, and prevents the slider 7 from rotating synchronously with the screw rod 5 during the transmission process.

[0036] The cleaned melon seeds are introduced into the interior of the color sorter body 1 under the conveyor 23, so as to separate and screen the high-quality melon seeds from the inferior melon seeds. The support plate 21 is pulled to move the telescopic inner plate 25 along the inner cavity of the telescopic outer plate 26, and the longitudinal extension length of the telescopic inner plate 25 and the telescopic outer plate 26 is adjusted to control the distance between the bottom surface of the funnel 18 and the melon seeds conveyed by the top surface of the conveyor 23. The height adjustment requirement of the funnel 18 is adapted to improve the cleaning effect of the dust and other debris inside the melon seeds. The threaded block 32 passes through the movable plate 28 and is threadedly connected to the movable block 27. Under the connection action of the connecting rod 31, the threaded block 32 is easily driven to rotate by the knob 30. At the same time, the side of the knob 30 close to the connecting rod 31 overlaps with the movable plate 28, which is convenient for squeezing the movable plate 28 by the knob 30, thereby strengthening the contact tightness between the rubber plate 29 and the telescopic outer plate 26. With the anti-slip effect provided by the rubber plate 29, the extension length of the telescopic inner plate 25 and the telescopic outer plate 26 is fixed, thereby improving the functional and structural stability of the device.

[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A swiveling device for a dust collector of a melon seed color sorter, comprising a color sorter body (1), a swiveling assembly (2) and a bottom plate (24), characterized in that: The swing assembly (2) comprises a rotating rod (3) and an internally hollow transmission rod (17); the bottom end of the rotating rod (3) is fixedly connected to a movable block (4); the side of the movable block (4) is threadedly connected to a screw rod (5); the end surface of the screw rod (5) is interference-fitted with a bearing (6); the outer ring of the bearing (6) is embedded with a slider (7); both sides of the slider (7) are fixedly connected to fixed blocks (9); the side of the fixed block (9) is fixedly connected to a fixed rod (10); the side of the fixed rod (10) is slidably connected to a plug-in block (11); The two plug-in blocks (11) are fixedly connected to the movable block (4) on the adjacent sides; the top of the slider (7) is slidably connected to a slide rod (13) through an opened through slot; the bottom end of the slide rod (13) is fixedly connected to a limit block (14); the side of the limit block (14) is slidably connected to a limit rod (15); both end surfaces of the limit rod (15) are fixedly connected to connecting plates (16); the bottom ends of the two connecting plates (16) are fixedly connected to a transmission rod (17); and the bottom end of the transmission rod (17) is connected to a funnel (18).

2. The oscillating device for dust collector of melon seed color sorter according to claim 1, characterized in that: The end of the screw rod (5) away from the slider (7) is fixedly connected to a rotating block (8), the end of the fixed rod (10) away from the fixed block (9) is fixedly connected to a connecting block (12), and the top end of the rotating rod (3) is fixedly connected to the output shaft of the rotating motor (22).

3. The oscillating device for dust collector of melon seed color sorter according to claim 2, characterized in that: The fixed end of the rotating motor (22) is fixedly connected to a U-shaped inverted support plate (21), and the two ends of the inner wall of the support plate (21) are rotatably connected to the transmission block (19) through the provided through slots, and the adjacent sides of the two transmission blocks (19) are fixedly connected to the transmission rod (17).

4. The oscillating device for dust collector of melon seed color sorter according to claim 3, characterized in that: The end surface of the transmission rod (17) is connected to a conduit (20), and one end of the conduit (20) away from the transmission rod (17) passes through the right transmission block (19), and the two ends of the bottom of the support plate (21) are fixedly connected to telescopic inner plates (25).

5. The oscillating device for dust collector of melon seed color sorter according to claim 4, characterized in that: The side of the telescopic inner plate (25) is slidably connected to a telescopic outer plate (26), and the side of the telescopic outer plate (26) is slidably connected to a moving block (27) via a through slot, and the top of the moving block (27) is fixedly connected to the telescopic inner plate (25).

6. The oscillating device for dust collector of melon seed color sorter according to claim 5, characterized in that: The side of the moving block (27) is overlapped with a movable plate (28), and both ends of the side of the movable plate (28) are fixedly connected with rubber plates (29), and the side of the rubber plate (29) is overlapped with the telescopic outer plate (26).

7. The oscillating device for dust collector of melon seed color sorter according to claim 6, characterized in that: A connecting rod (31) is inserted into one end of the movable plate (28) away from the rubber plate (29), and a knob (30) and a threaded block (32) are respectively fixedly connected to both end surfaces of the connecting rod (31), and the threaded block (32) is threadedly connected to the movable block (27).

8. The oscillating device for dust collector of melon seed color sorter according to claim 5, characterized in that: The bottom ends of the two telescopic outer plates (26) are fixedly connected to the bottom plate (24), the bottom end of the color sorter body (1) is fixedly connected to the bottom plate (24), a conveyor (23) is installed on the top end of the bottom plate (24), and the end face of the conveyor (23) extends into the color sorter body (1).

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