Nut meat sorting machine

Abstract

The utility model belongs to the technical field of nut meat sorting equipment, and discloses a nut meat sorting machine which comprises a bottom plate, a sorting box is fixedly connected to the top of the bottom plate, a discharging opening is formed in the outer side of the sorting box, a fixing rod is fixedly installed in the sorting box, a convex block is movably connected to the outer surface of the fixing rod in a sleeved mode, and the convex block is fixedly connected with the bottom plate. And the top of the convex block is fixedly connected with an umbrella-shaped block. Through the arrangement of the first pneumatic cylinder, the rectangular plate, the movable plates, the connecting rods and the screens, when the first pneumatic cylinder operates, the rectangular plate can be driven to move downwards, then the two movable plates move downwards to drive the two connecting rods to rotate, and therefore the two screens rotate and incline; the large-particle nut kernels roll down along the slopes of the two screens, the purpose of automatically collecting the large-particle nut kernels is achieved, the problem that the large-particle nut kernels are manually collected is solved, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nut kernel sorting equipment, in particular to a nut kernel sorting machine. Background Art

[0002] Nut kernels refer to the edible part of the nut fruit after removing the hard shell. Common nut kernels include almonds, cashew kernels, walnut kernels, hazelnut kernels, almond kernels, etc. Due to their rich nutrition, eating nut kernels in moderation has many benefits to human health, such as helping heart health, maintaining brain function, and improving intestinal health.

[0003] When operators sort nut kernels, they often use a sorting machine. In actual use, although the existing sorting machines can achieve basic sorting functions, they generally do not have the function of automatically collecting large-particle nut kernels above the screen. Large-particle nut kernels need to be collected manually. This collection method not only increases the workload of operators, but also increases the cost of nut kernel sorting, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a nut kernel sorting machine, which has the advantage of automatically collecting large-particle nut kernels.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a nut kernel sorting machine comprises a bottom plate, the top of the bottom plate is fixedly connected to the sorting box, the outer side of the sorting box is provided with a discharge port, a fixing rod is fixedly installed inside the sorting box, the outer surface of the fixing rod is movably sleeved on a convex block, the top of the convex block is fixedly connected to an umbrella-shaped block, the outer surface of the umbrella-shaped block is movably connected to the inner surface of the sorting box, the bottom of the inner cavity of the umbrella-shaped block is fixedly connected to a first pneumatic cylinder, the top of the first pneumatic cylinder is fixedly connected to a rectangular plate, the outer surface of the rectangular plate is movably connected to the inner surface of the umbrella-shaped block, the outer side of the rectangular plate is fixedly connected to a movable plate, the inner side of the movable plate is movably connected to the outer side of the umbrella-shaped block, the outer side of the movable plate is hingedly provided with a connecting rod, and the other end of the connecting rod is hingedly provided with a screen, the number of the screens is two, the other ends of the two screens are respectively hinged to the outer sides of the umbrella-shaped block, and the outer surfaces of the two screens are movably connected to the inner surface of the sorting box.

[0006] As an optimal technical solution of the present invention, a vibration motor is fixedly connected to the back of the sorting box, the other end of the output shaft of the vibration motor is fixedly sleeved with a vibration shaft, the front of the vibration shaft passes through the sorting box and extends to the interior of the sorting box and is fixedly sleeved with a cam, the outer surface of the cam is movably connected to the bottom of the convex block, a spring is fixedly installed inside the convex block, and the other end of the spring is fixedly connected to the bottom of the fixed rod.

[0007] As a preferred technical solution of the present invention, a feed port is fixedly connected to the top of the sorting box, and the inner surface of the feed port is smooth.

[0008] As a preferred technical solution of the present invention, the top of the sorting box is fixedly connected with connecting plates located on both sides of the feed port, and the other ends of the connecting plates are fixedly connected to the outer surface of the feed port.

[0009] As a preferred technical solution of the present invention, the top of the base plate is fixedly connected to a second pneumatic cylinder located behind the sorting box, the top of the second pneumatic cylinder is fixedly connected to a U-shaped plate, the inside of the U-shaped plate is movably sleeved with a circular shaft, the outer surface of the circular shaft is movably connected to a rotating block, and the outer surface of the rotating block is movably connected to the back of the sorting box.

[0010] As an optimal technical solution of the present invention, a round rod is fixedly sleeved inside the rotating block, the front of the round rod passes through the sorting box and extends to the interior of the sorting box and is fixedly connected to a guide plate, and the outer surface of the guide plate is movably connected to the inner surface of the sorting box.

[0011] As a preferred technical solution of the present invention, a fixing plate located just below the cam is fixedly installed inside the sorting box, and the outer surface of the fixing plate is movably connected to the outer surfaces of the two guide plates.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a first pneumatic cylinder, a rectangular plate, a movable plate, a connecting rod and a screen. When the first pneumatic cylinder is in operation, it will drive the rectangular plate to move downward, thereby causing the two movable plates to move downward and drive the two connecting rods to rotate, thereby causing the two screens to rotate and tilt, so that large-particle nut kernels roll down along the inclined surfaces of the two screens, thereby completing the purpose of automatically collecting large-particle nut kernels, solving the problem of relying on manual collection of large-particle nut kernels, and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the umbrella-shaped block structure of the utility model;

[0018] Figure 5 This is a schematic cross-sectional structural diagram of the umbrella-shaped block of the utility model.

[0019] In the figure: 1. Bottom plate; 2. Sorting box; 3. Discharge port; 4. Fixed rod; 5. Convex block; 6. Umbrella-shaped block; 7. First pneumatic cylinder; 8. Rectangular plate; 9. Movable plate; 10. Connecting rod; 11. Screen; 12. Vibrating motor; 13. Vibrating shaft; 14. Cam; 15. Spring; 16. Feed port; 17. Connecting plate; 18. Second pneumatic cylinder; 19. U-shaped plate; 20. Round shaft; 21. Rotating block; 22. Round rod; 23. Guide plate; 24. Fixed plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 5 As shown, the utility model provides a nut kernel sorting machine, including a bottom plate 1, a sorting box 2 is fixedly connected to the top of the bottom plate 1, a discharge port 3 is opened on the outside of the sorting box 2, a fixed rod 4 is fixedly installed inside the sorting box 2, a convex block 5 is movably sleeved on the outer surface of the fixed rod 4, an umbrella-shaped block 6 is fixedly connected to the top of the convex block 5, the outer surface of the umbrella-shaped block 6 is movably connected to the inner surface of the sorting box 2, a first pneumatic cylinder 7 is fixedly connected to the bottom of the inner cavity of the umbrella-shaped block 6, a rectangular plate 8 is fixedly connected to the top of the first pneumatic cylinder 7, the outer surface of the rectangular plate 8 is movably connected to the inner surface of the umbrella-shaped block 6, a movable plate 9 is fixedly connected to the outer side of the rectangular plate 8, and the inner side of the movable plate 9 is movably connected to the umbrella-shaped block 6. The outer side of the block 6 is movably connected, and a connecting rod 10 is hinged on the outer side of the movable plate 9. The other end of the connecting rod 10 is hinged on a screen 11. There are two screens 11. The other ends of the two screens 11 are respectively hinged to the outer sides of the umbrella-shaped block 6. The outer surfaces of the two screens 11 are movably connected to the inner surface of the sorting box 2. When the first pneumatic cylinder 7 is running, it will drive the rectangular plate 8 to move downward, and then the two movable plates 9 will move downward to drive the two connecting rods 10 to rotate, thereby causing the two screens 11 to rotate. At this time, the two screens 11 are in an inclined state, so that the nuts above the two screens 11 roll down along the inclined surface, thereby completing the purpose of automatically collecting large-particle nuts.

[0022] Among them, the back of the sorting box 2 is fixedly connected to a vibration motor 12, and the other end of the output shaft of the vibration motor 12 is fixedly sleeved with a vibration shaft 13. The front of the vibration shaft 13 passes through the sorting box 2 and extends to the interior of the sorting box 2 and is fixedly sleeved with a cam 14. The outer surface of the cam 14 is movably connected to the bottom of the convex block 5, and a spring 15 is fixedly installed inside the convex block 5. The other end of the spring 15 is fixedly connected to the bottom of the fixed rod 4; when the vibration motor 12 is running, the vibration shaft 13 will drive the cam 14 to rotate, and then drive the convex block 5 to move upward as a whole and squeeze the spring 15. When the cam 14 is reset, due to the elastic recovery effect of the spring 15, the convex block 5 and the umbrella-shaped block 6 vibrate up and down as a whole, thereby driving the two screens 11 to vibrate up and down, thereby accelerating the sorting of nut kernels.

[0023] Among them, the top of the sorting box 2 is fixedly connected with an inlet 16, and the inner surface of the inlet 16 is smooth; the smooth inner surface design of the inlet 16 makes the nut kernels flow through the inlet 16 to the inside of the sorting box 2 more smoothly.

[0024] Among them, the top of the sorting box 2 is fixedly connected with a connecting plate 17 located on both sides of the feed port 16, and the other end of the connecting plate 17 is fixedly connected to the outer surface of the feed port 16; the design of the connecting plate 17 plays a role in supporting and stabilizing the feed port 16, thereby ensuring the stability of the feed port 16 during use.

[0025] Among them, the top of the bottom plate 1 is fixedly connected to a second pneumatic cylinder 18 located behind the sorting box 2, and the top of the second pneumatic cylinder 18 is fixedly connected to a U-shaped plate 19. The inside of the U-shaped plate 19 is movably sleeved with a circular shaft 20, and the outer surface of the circular shaft 20 is movably connected to a rotating block 21. The outer surface of the rotating block 21 is movably connected to the back of the sorting box 2; when the second pneumatic cylinder 18 is running, it will drive the U-shaped plate 19 to move upward, and then the two circular shafts 20 will move upward to squeeze and drive the two rotating blocks 21 to rotate.

[0026] Among them, a round rod 22 is fixedly sleeved inside the rotating block 21, the front of the round rod 22 passes through the sorting box 2 and extends to the interior of the sorting box 2 and is fixedly connected to a guide plate 23, and the outer surface of the guide plate 23 is movably connected to the inner surface of the sorting box 2; the two rotating blocks 21 rotate to drive the two guide plates 23 to rotate respectively with the two round rods 22 as the axis. When the two guide plates 23 rotate to fit the inner surface of the sorting box 2, the two discharge ports 3 are blocked.

[0027] Among them, a fixed plate 24 located directly below the cam 14 is fixedly installed inside the sorting box 2, and the outer surface of the fixed plate 24 is movably connected to the outer surfaces of the two guide plates 23; the design of the fixed plate 24 plays the role of forming an umbrella-shaped structure with the two guide plates 23, ensuring that small-particle nut kernels can be smoothly discharged from the two discharge ports 3.

[0028] The working principle and use process of this utility model:

[0029] When sorting nut kernels, first pour the nut kernels into the interior of the sorting box 2 through the feed port 16. When the nut kernels fall above the two screens 11, the vibration motor 12 is started, which will cause the vibration shaft 13 to drive the cam 14 to rotate, thereby driving the convex block 5 to move upward as a whole and squeeze the spring 15. When the cam 14 is reset, due to the elastic recovery effect of the spring 15, the convex block 5 and the umbrella-shaped block 6 vibrate up and down as a whole, thereby driving the two screens 11 to vibrate up and down, accelerating the sorting of the nut kernels. Small particles of nut kernels fall through the mesh of the two screens 11 and are discharged and collected from the two discharge ports 3 along the inclined surfaces of the two guide plates 23.

[0030] When collecting large-particle nut kernels above the two screens 11, first start the second pneumatic cylinder 18, which will drive the U-shaped plate 19 to move upward, and then the two circular shafts 20 move upward to squeeze and drive the two rotating blocks 21 to rotate, so that the two guide plates 23 rotate with the two round rods 22 as the axis and fit with the inner surface of the sorting box 2, thereby achieving the blocking of the two discharge ports 3. Then start the first pneumatic cylinder 7, which will drive the rectangular plate 8 to move downward, and then the two movable plates 9 move downward to drive the two connecting rods 10 to rotate, so that the two screens 11 rotate and tilt, so that the large-particle nut kernels roll along the inclined surfaces of the two screens 11. Under the blocking action of the two guide plates 23, the large-particle nut kernels fall to the bottom of the inner cavity of the sorting box 2 and are collected.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] 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 nut kernel sorting machine, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a sorting box (2), a discharge port (3) is provided on the outside of the sorting box (2), a fixed rod (4) is fixedly installed inside the sorting box (2), a convex block (5) is movably sleeved on the outer surface of the fixed rod (4), an umbrella block (6) is fixedly connected to the top of the convex block (5), the outer surface of the umbrella block (6) is movably connected to the inner surface of the sorting box (2), the bottom of the inner cavity of the umbrella block (6) is fixedly connected to a first pneumatic cylinder (7), the top of the first pneumatic cylinder (7) is fixedly connected to a rectangular plate (8), The outer surface of the rectangular plate (8) is movably connected to the inner surface of the umbrella-shaped block (6); the outer side of the rectangular plate (8) is fixedly connected to a movable plate (9); the inner side of the movable plate (9) is movably connected to the outer side of the umbrella-shaped block (6); the outer side of the movable plate (9) is hinged with a connecting rod (10); the other end of the connecting rod (10) is hinged with a screen (11); the number of the screens (11) is two; the other ends of the two screens (11) are respectively hinged to the outer sides of the umbrella-shaped block (6); the outer surfaces of the two screens (11) are movably connected to the inner surface of the sorting box (2).

2. A nut kernel sorting machine according to claim 1, characterized in that: The back of the sorting box (2) is fixedly connected to a vibration motor (12), the other end of the output shaft of the vibration motor (12) is fixedly sleeved with a vibration shaft (13), the front of the vibration shaft (13) passes through the sorting box (2) and extends to the interior of the sorting box (2) and is fixedly sleeved with a cam (14), the outer surface of the cam (14) is movably connected to the bottom of the convex block (5), the interior of the convex block (5) is fixedly installed with a spring (15), and the other end of the spring (15) is fixedly connected to the bottom of the fixing rod (4).

3. A nut kernel sorting machine according to claim 1, characterized in that: The top of the sorting box (2) is fixedly connected with an inlet (16), and the inner surface of the inlet (16) is smooth.

4. A nut kernel sorting machine according to claim 1, characterized in that: The top of the sorting box (2) is fixedly connected with connecting plates (17) located on both sides of the feed port (16), and the other end of the connecting plate (17) is fixedly connected to the outer surface of the feed port (16).

5. The nut kernel sorting machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a second pneumatic cylinder (18) located behind the sorting box (2); the top of the second pneumatic cylinder (18) is fixedly connected to a U-shaped plate (19); a circular shaft (20) is movably sleeved inside the U-shaped plate (19); the outer surface of the circular shaft (20) is movably connected to a rotating block (21); and the outer surface of the rotating block (21) is movably connected to the back of the sorting box (2).

6. A nut kernel sorting machine according to claim 5, characterized in that: A round rod (22) is fixedly sleeved inside the rotating block (21); the front surface of the round rod (22) passes through the sorting box (2) and extends into the interior of the sorting box (2) and is fixedly connected to a guide plate (23); the outer surface of the guide plate (23) is movably connected to the inner surface of the sorting box (2).

7. The nut kernel sorting machine according to claim 1, characterized in that: A fixing plate (24) located just below the cam (14) is fixedly installed inside the sorting box (2), and the outer surface of the fixing plate (24) is movably connected to the outer surfaces of the two guide plates (23).

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