Sorting device for macadamia nuts

Abstract

The utility model discloses a sorting device for macadamia nuts, and relates to the technical field of macadamia nut processing. The sorting device for macadamia nuts comprises a bottom plate and a sorting mechanism, a sorting box is fixedly installed at the top of the bottom plate, the sorting mechanism is arranged on the sorting box, the sorting mechanism comprises a shaking plate, an L-shaped fixing plate, a servo motor and a cam, and the shaking plate is slidably installed between the inner walls of the front side and the rear side of the sorting box in the horizontal direction; the shaking plate movably penetrates through one side of the sorting box, an L-shaped fixing plate is fixedly installed on the outer surface of one side of the sorting box, a servo motor is fixedly installed at the top of the L-shaped fixing plate, a cam is rotationally installed at the bottom of the L-shaped fixing plate, a rotating shaft of the servo motor is in transmission connection with the cam, and the cam abuts against the shaking plate. According to the sorting device for the macadamia nuts, through the sorting mechanism, in the process of screening the macadamia nuts, the macadamia nuts can be continuously shaken, and the condition that the sorting holes are blocked by the macadamia nuts with large particles is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of macadamia nut processing, in particular to a sorting device for macadamia nuts. Background Art

[0002] Chinese document CN211217411U discloses a macadamia nut sorting device, including a screening plate, a guide rail, a movable plate, a screw rod, a threaded sleeve, an adjustment block, a chassis, a servo motor, a guide plate, a discharge roller, a brush roller, a transmission gear, a drive motor and a storage bin. The screening plate is provided with screening holes, and the two sides of the inner wall of the screening plate are respectively fixedly connected to one side of the two guide rails, and the free ends of the opposite sides of the two guide rails are respectively fixedly connected to the two sides of the movable plate. The movable plate is provided with blocking holes, which achieves the purpose of adjusting the aperture of the screening plate, so that the screening plate can be suitable for the sorting operation of fruits of different particle sizes, thereby ensuring the sorting efficiency of macadamia nuts, and the entire sorting line does not need to be combined with multiple groups of equipment, and only one device can be used to complete the sorting of particles of different sizes, thereby reducing the cost investment and improving production capacity.

[0003] However, when the sieve plate used for sorting in the above-mentioned device is in use, larger macadamia nuts will remain in the sieve holes thereon, and the blocked sieve holes can no longer be screened, resulting in a gradual decrease in the sorting efficiency of the sieve plate and a low success rate of sorting. For this reason, we propose a sorting device for macadamia nuts. Utility Model Content

[0004] The utility model aims to provide a sorting device for macadamia nuts, which can solve the problem that some existing devices cannot effectively screen.

[0005] To achieve the above object, the utility model provides the following technical solution: a sorting device for macadamia nuts, comprising:

[0006] A bottom plate, on the top of which a sorting box is fixedly mounted;

[0007] The sorting mechanism is arranged on the sorting box, and the sorting mechanism includes a shaking plate, an L-shaped fixed plate, a servo motor and a cam. The shaking plate is slidably installed in the horizontal direction between the front and rear inner walls of the sorting box, and the shaking plate moves through one side of the sorting box. An L-shaped fixed plate is fixedly installed on the outer surface of one side of the sorting box, a servo motor is fixedly installed on the top of the L-shaped fixed plate, and a cam is rotatably installed on the bottom of the L-shaped fixed plate. The rotating shaft of the servo motor is transmission-connected to the cam, and the cam is in conflict with the shaking plate.

[0008] Preferably, the sorting mechanism also includes a sliding rod, a spring and an adjusting mechanism. A sliding rod is fixedly installed on the inner wall of the other side of the sorting box. A shaking plate is movably mounted on the sliding rod. A spring is mounted on the sliding rod. One end of the spring is fixedly connected to the shaking plate, and the other end of the spring is fixedly connected to the inner wall of the other side of the sorting box. An adjusting mechanism is arranged on the shaking plate.

[0009] Preferably, the adjustment mechanism includes a hydraulic rod, a rectangular groove, an adjustment plate and perforations. Two groups of hydraulic rods are fixedly installed on the outer surface of one side of the shaking plate. A rectangular groove is provided on the top of the shaking plate, and an adjustment plate is arranged in the rectangular groove. The free ends of the two groups of hydraulic rods pass through the shaking plate and are fixedly connected with the adjustment plate. At least two groups of perforations are provided on the adjustment plate and the shaking plate. The perforations on the adjustment plate correspond to the perforations on the shaking plate one by one to form sorting holes.

[0010] Preferably, two groups of material taking ports are provided on the front side of the sorting box, and a first collecting box and a second collecting box are respectively placed in the two groups of material taking ports.

[0011] Preferably, a group of installation holes are provided on the front sides of the first collection box and the second collection box, and a group of observation windows are embedded and installed in the two groups of installation holes.

[0012] Preferably, two sets of handles are fixedly mounted on the front outer surfaces of the first collection box and the second collection box.

[0013] Preferably, a baffle is slidably installed in the vertical direction between the front and rear inner walls of the sorting box, so that after the smaller macadamia nuts are collected, the larger particles can be quickly and centrally collected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The macadamia nut sorting device can continuously shake the macadamia nuts through the sorting mechanism during the screening process to prevent the macadamia nuts with larger particles from blocking the sorting holes. This solves the problem that when the screening plate used for sorting in some existing devices is in use, the macadamia nuts with larger particles will remain in the screening holes thereon, and the blocked screening holes can no longer be screened, resulting in a gradual decrease in the sorting efficiency of the screening plate and a low sorting success rate, thereby improving the practicability of the device.

[0016] (2) The macadamia nut sorting device can adjust the size of the sorting hole through the adjustment mechanism in the sorting mechanism, so as to adjust the boundary value of the sorting size required for the macadamia nut. At the same time, under the action of the baffle, after the macadamia nuts with smaller particles are collected, the larger particles can be quickly collected and concentrated, thereby ensuring the use effect of the device and facilitating the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a left-side stereogram of the utility model;

[0019] Figure 2 It is a right side perspective view of the utility model;

[0020] Figure 3 It is a stereoscopic diagram of the shaking plate of the utility model and the associated structure of its upper part.

[0021] Figure numerals: 1. bottom plate; 2. sorting box; 3. sorting mechanism; 31. shaking plate; 32. L-shaped fixing plate; 33. servo motor; 34. cam; 35. slide bar; 36. spring; 37. adjusting mechanism; 371. hydraulic rod; 372. rectangular groove; 373. adjusting plate; 374. perforation; 4. first collecting box; 5. second collecting box; 6. observation window; 7. handle; 8. baffle. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a sorting device for macadamia nuts, comprising a bottom plate 1 and a sorting mechanism 3, a sorting box 2 is fixedly installed on the top of the bottom plate 1, two groups of material taking ports are opened on the front side of the sorting box 2, a first collection box 4 and a second collection box 5 are respectively placed in the two groups of material taking ports, a group of installation holes are opened on the front sides of the first collection box 4 and the second collection box 5, a group of observation windows 6 are inlaid and installed in the two groups of installation holes, two groups of handles 7 are fixedly installed on the front outer surfaces of the first collection box 4 and the second collection box 5, and a baffle 8 is slidably installed in the vertical direction between the front and rear inner walls of the sorting box 2;

[0024] The sorting mechanism 3 is arranged on the sorting box 2, and the sorting mechanism 3 includes a shaking plate 31, an L-shaped fixed plate 32, a servo motor 33 and a cam 34. The shaking plate 31 is slidably installed in the horizontal direction between the front and rear inner walls of the sorting box 2, and the shaking plate 31 moves through one side of the sorting box 2. An L-shaped fixed plate 32 is fixedly installed on the outer surface of one side of the sorting box 2, and a servo motor 33 is fixedly installed on the top of the L-shaped fixed plate 32. A cam 34 is rotatably installed on the bottom of the L-shaped fixed plate 32, and the rotating shaft of the servo motor 33 is transmission-connected to the cam 34, and the cam 34 conflicts with the shaking plate 31.

[0025] The sorting mechanism 3 also includes a slide bar 35, a spring 36 and an adjusting mechanism 37. The slide bar 35 is fixedly installed on the inner wall of the other side of the sorting box 2, and the shaking plate 31 is movably mounted on the slide bar 35. The slide bar 35 is sleeved with a spring 36. One end of the spring 36 is fixedly connected to the shaking plate 31, and the other end of the spring 36 is fixedly connected to the inner wall of the other side of the sorting box 2. The shaking plate 31 is provided with an adjusting mechanism 37. Through the sorting mechanism 3, during the process of screening macadamia nuts, they can be continuously shaken to prevent macadamia nuts with larger particles from blocking the sorting holes. This solves the problem that when the screening plate used for sorting in some existing devices is used, macadamia nuts with larger particles will remain in the screening holes thereon, and the blocked screening holes can no longer be screened, resulting in a gradual decrease in the sorting efficiency of the screening plate and a low success rate of sorting, thereby improving the practicability of the device.

[0026] The adjusting mechanism 37 comprises a hydraulic rod 371, a rectangular groove 372, an adjusting plate 373 and a perforation 374. Two groups of hydraulic rods 371 are fixedly installed on the outer surface of one side of the shaking plate 31. A rectangular groove 372 is provided on the top of the shaking plate 31, and an adjusting plate 373 is arranged in the rectangular groove 372. The free ends of the two groups of hydraulic rods 371 penetrate the shaking plate 31 and are fixedly connected with the adjusting plate 373. At least two groups of perforations 374 are commonly penetrated on the adjusting plate 373 and the shaking plate 31. The perforations 374 on the adjusting plate 373 correspond to the perforations 374 on the shaking plate 31 one by one to form sorting holes. Through the adjusting mechanism 37 in the sorting mechanism 3, the size of the sorting hole can be adjusted so as to adjust the boundary value of the sorting size required for macadamia nuts. At the same time, under the action of the baffle 8, after the collection of macadamia nuts with smaller particles is completed, the particles with larger particles can be quickly and concentratedly collected, thereby ensuring the use effect of the device and facilitating the promotion and use of the device.

[0027] Working principle: first, according to the size of macadamia nuts to be sorted, control the movement of the free ends of the two groups of hydraulic rods 371 to drive the adjustment plate 373 to move in the rectangular groove 372, adjust the degree of misalignment between the adjustment plate 373 and the perforations 374 on the shaking plate 31, and control the size of the sorting hole. Then, pour the macadamia nuts to be sorted onto the shaking plate 31, control the servo motor 33 to start, and the servo motor 33 drives the cam 34 to rotate. The cam 34 continuously and periodically presses the shaking plate 31 to make it slide in the sorting box 2, and cooperates with the sliding of the shaking plate 31 to compress the spring 36 and rebound to reset, so that the shaking plate 31 continuously moves back and forth to produce a shaking effect. The macadamia nuts with smaller particles on the shaking plate 31 will pass through the sorting holes and fall into the first collection box 4 for collection, until only the macadamia nuts with larger particles are left, then pull out the baffle 8, and clear the macadamia nuts with larger particles into the second collection box 5 for collection.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sorting device for macadamia nuts, characterized in that: include: A bottom plate (1) with a sorting box (2) fixedly mounted on the top; The sorting mechanism (3) is arranged on the sorting box (2), and comprises a shaking plate (31), an L-shaped fixed plate (32), a servo motor (33) and a cam (34). The shaking plate (31) is slidably installed in the horizontal direction between the front and rear inner walls of the sorting box (2), the shaking plate (31) movably passes through one side of the sorting box (2), the L-shaped fixed plate (32) is fixedly installed on the outer surface of one side of the sorting box (2), the servo motor (33) is fixedly installed on the top of the L-shaped fixed plate (32), the cam (34) is rotatably installed on the bottom of the L-shaped fixed plate (32), the rotating shaft of the servo motor (33) is transmission-connected with the cam (34), and the cam (34) is in conflict with the shaking plate (31).

2. A sorting device for macadamia nuts according to claim 1, characterized in that: The sorting mechanism (3) further comprises a slide bar (35), a spring (36) and an adjusting mechanism (37); the slide bar (35) is fixedly mounted on the inner wall of the other side of the sorting box (2); the shaking plate (31) is movably sleeved on the slide bar (35); a spring (36) is sleeved on the slide bar (35); one end of the spring (36) is fixedly connected to the shaking plate (31); the other end of the spring (36) is fixedly connected to the inner wall of the other side of the sorting box (2); and the adjusting mechanism (37) is arranged on the shaking plate (31).

3. A sorting device for macadamia nuts according to claim 2, characterized in that: The adjusting mechanism (37) comprises a hydraulic rod (371), a rectangular groove (372), an adjusting plate (373) and a perforation (374); two groups of hydraulic rods (371) are fixedly mounted on the outer surface of one side of the shaking plate (31); a rectangular groove (372) is provided on the top of the shaking plate (31); an adjusting plate (373) is arranged in the rectangular groove (372); free ends of the two groups of hydraulic rods (371) penetrate the shaking plate (31) and are fixedly connected to the adjusting plate (373); at least two groups of perforations (374) are provided on the adjusting plate (373) and the shaking plate (31); the perforations (374) on the adjusting plate (373) correspond to the perforations (374) on the shaking plate (31) in a one-to-one manner to form sorting holes.

4. A sorting device for macadamia nuts according to claim 3, characterized in that: The front side of the sorting box (2) is provided with two groups of material taking openings, and a first collecting box (4) and a second collecting box (5) are respectively placed in the two groups of material taking openings.

5. A sorting device for macadamia nuts according to claim 4, characterized in that: A group of installation holes are provided on the front sides of the first collection box (4) and the second collection box (5), and a group of observation windows (6) are embedded and installed in the two groups of installation holes.

6. A sorting device for macadamia nuts according to claim 5, characterized in that: Two sets of handles (7) are fixedly mounted on the front outer surfaces of the first collection box (4) and the second collection box (5).

7. A sorting device for macadamia nuts according to claim 6, characterized in that: A baffle (8) is slidably mounted in the vertical direction between the front and rear inner walls of the sorting box (2).

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