Efficient lotus seed grading and picking equipment

Abstract

The utility model provides efficient lotus seed grading and picking equipment which comprises a reference seat, a separating and picking mechanism is arranged on the left side of the reference seat, a lotus seed grading mechanism is arranged on the reference seat, the separating and picking mechanism comprises a connecting frame, the connecting frame is fixedly installed on the left side of the reference seat, and a first stepping motor is fixedly installed on the left side of the inner wall of the connecting frame; the left side of the connecting frame is rotationally connected with a rotating seat, and an output shaft of the first stepping motor is fixedly connected with the right side of the rotating seat. Through the design of a double-shaft telescopic rod, a plastic clamping piece can be driven to move to clamp a lotus seedpod, through the design of a second stepping motor, a cutter bar can be driven to rotate to cut off the lotus seedpod, through the design of a first stepping motor, the lotus seedpod can be adjusted to be in an inverted state, and then through the design of a vibration motor, the lotus seedpod can be driven to vibrate. The lotus seeds in the lotus seedpods are promoted to fall out, the function of immediately separating the lotus seeds is achieved, and the high efficiency of the structure is improved.

Description

Technical Field

[0001] The utility model relates to high-efficiency lotus seed grading and picking equipment, belonging to the technical field of lotus seed picking. Background Art

[0002] Lotus seeds are a traditional Chinese medicine, referring to the dried, mature seeds of the lotus plant, a member of the Nymphaeaceae family. They have the properties of tonifying the spleen and arresting diarrhea, stopping leukorrhea, benefiting the kidneys, astringing semen, and nourishing the heart and calming the mind. They are commonly used to treat symptoms such as spleen deficiency diarrhea, leukorrhea, nocturnal emission, palpitations, and insomnia. Lotus seeds are also edible plant seeds belonging to the Dicotyledons class of the Angiosperms phylum. They are typically the mature kernel of the perennial aquatic herb, the lotus plant of the Nymphaeaceae family, with a central green embryo surrounding it, commonly known as the lotus core.

[0003] In the process of picking lotus seeds, picking equipment is required. Existing picking equipment does not have the function of separating the lotus seeds and can only pick the lotus pods as a whole. Subsequent users still need to manually separate the lotus pods, which affects the overall efficiency of lotus seed picking. Utility Model Content

[0004] Based on the above background, the purpose of the present invention is to provide an efficient lotus seed grading and picking device to solve the problems described in the background technology.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0006] The invention discloses an efficient lotus seed grading and picking device, comprising a reference base, a separation and picking mechanism being arranged on the left side of the reference base, and a lotus seed grading mechanism being arranged on the reference base.

[0007] The separation and picking mechanism includes a connecting frame, which is fixedly mounted on the left side of the reference seat, a No. 1 stepper motor is fixedly mounted on the left side of the inner wall of the connecting frame, the left side of the connecting frame is rotatably connected to a rotating seat, the output shaft of the No. 1 stepper motor is fixedly connected to the right side of the rotating seat, a vibration motor is fixedly mounted on the top of the connecting frame, a biaxial telescopic rod is fixedly mounted on the inner wall of the rotating seat, a connecting arm is fixedly mounted on the telescopic end of the biaxial telescopic rod, a plastic clip is fixedly mounted on the end of the connecting arm away from the biaxial telescopic rod, and an anti-slip protrusion is fixedly connected to the inner wall of the plastic clip.

[0008] Preferably, a lower extending frame is fixedly mounted on the bottom of the rotating seat, a No. 2 stepper motor is fixedly mounted on the bottom of the inner wall of the lower extending frame, and the output shaft of the No. 2 stepper motor extends to the bottom of the lower extending frame.

[0009] Preferably, a rotating seat is fixedly connected to the output shaft of the second stepper motor, a slot is provided on the side of the rotating seat, and a knife rod is detachably connected to the inner cavity of the slot.

[0010] Preferably, the lotus seed grading mechanism comprises a raised block fixedly mounted on the outer wall of the reference seat, a track rod fixedly mounted on the side of the raised block, and a slider slidably connected to the outer wall of the track rod.

[0011] Preferably, a magnetic block is fixedly mounted on the inner wall of the protruding block, a side surface of the magnetic block is magnetically connected to a side surface of the slider, and a connecting bent rod is fixedly mounted on the bottom of the slider.

[0012] Preferably, a storage bin is fixedly installed on the end of the connecting bent rod away from the slider, a limiting inner frame is fixedly installed on the inner wall of the storage bin, a movable grading frame is movably inserted into the top of the limiting inner frame, and a grading screen is fixedly installed on the bottom of the inner wall of the movable grading frame.

[0013] Preferably, a handle is fixedly mounted on the top of the reference seat, and a sponge shock-absorbing sleeve is fixedly sleeved on the outer wall of the handle.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The design of the dual-axis telescopic rod can drive the plastic clip to move to complete the clamping of the shower head. The design of the No. 2 stepper motor can drive the knife rod to rotate to complete the cutting of the shower head. The design of the No. 1 stepper motor can adjust the shower head to an inverted state. Then, the design of the vibration motor can drive the shower head to vibrate, causing the lotus seeds inside the shower head to fall out, realizing the function of immediate separation of the lotus seeds and improving the efficiency of this structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a structural diagram of the separation and picking mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lotus seed grading mechanism of the present utility model;

[0020] Figure 4 This is a schematic diagram of the cutaway structure of the storage bin of the utility model.

[0021] In the figure: 1. Reference base; 11. Handle; 12. Sponge shock-absorbing sleeve; 2. Separation and picking mechanism; 21. Connecting frame; 22. Stepper motor No. 1; 23. Rotating seat; 24. Vibration motor; 25. Biaxial telescopic rod; 26. Connecting arm; 27. Plastic clip; 28. Anti-slip protrusion; 29. Lower extension frame; 291. Stepper motor No. 2; 292. Rotating seat; 293. Knife rod; 3. Lotus seed grading mechanism; 31. Protruding block; 32. Track rod; 33. Magnetic block; 34. Sliding block; 35. Connecting bent rod; 36. Storage bin; 361. Limiting inner frame; 362. Movable grading frame; 363. Grading screen. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the technical solution of the present invention through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the scope of protection of the present invention.

[0023] In this utility model, unless otherwise specified, all parts and percentages are by weight. The equipment and raw materials used are commercially available or commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are all common standard parts or components known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or routine experimental methods.

[0024] The following detailed description of the embodiments of the present invention is made in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0025] like Figures 1-4As shown, the efficient lotus seed grading and picking equipment includes a reference base 1, a separation and picking mechanism 2 is provided on the left side of the reference base 1, a lotus seed grading mechanism 3 is provided on the reference base 1, and the separation and picking mechanism 2 includes a connecting frame 21, the connecting frame 21 is fixedly installed on the left side of the reference base 1, a stepper motor 22 is fixedly installed on the left side of the inner wall of the connecting frame 21, the left side of the connecting frame 21 is rotatably connected to a rotating base 23, the output shaft of the stepper motor 22 is fixedly connected to the right side of the rotating base 23, a vibration motor 24 is fixedly installed on the top of the connecting frame 21, a biaxial telescopic rod 25 is fixedly installed on the inner wall of the rotating base 23, and a connecting arm 26 is fixedly installed on the telescopic end of the biaxial telescopic rod 25. A plastic clip 27 is fixedly installed on one end of the connecting arm 26 away from the biaxial telescopic rod 25, and an anti-slip protrusion 28 is fixedly connected to the inner wall of the plastic clip 27. The biaxial telescopic rod 25 is controlled to extend, and then the bottom of the lotus pod is moved to the inner side of the plastic clip 27. Then the biaxial telescopic rod 25 is controlled to retract, and the plastic clip 27 is driven to move to complete the clamping of the lotus pod. After the lotus pod is cut off, the No. 1 stepper motor 22 is controlled to work, driving the rotating seat 23 to rotate as a whole, and the lotus pod can be adjusted to an inverted state. Then the vibration motor 24 is controlled to work, which can drive the separation and picking mechanism 2 as a whole and the lotus pod to vibrate, causing the lotus seeds inside the lotus pod to fall out, thereby realizing the function of lotus seed separation.

[0026] In this embodiment, a lower extending frame 29 is fixedly installed at the bottom of the rotating seat 23, and a No. 2 stepper motor 291 is fixedly installed at the bottom of the inner wall of the lower extending frame 29. The output shaft of the No. 2 stepper motor 291 extends to the bottom of the lower extending frame 29, and the output shaft of the No. 2 stepper motor 291 is fixedly connected to a rotating seat 292. A slot is provided on the side of the rotating seat 292, and a knife rod 293 is detachably connected to the inner cavity of the slot. The No. 2 stepper motor 291 is controlled to work, which can drive the rotating seat 292 to rotate and at the same time cause the knife rod 293 to rotate, thereby completing the function of cutting and picking the lotus pods clamped by the plastic clip 27. A positioning bolt is provided on the rotating seat 292. The knife rod 293 is inserted into the slot and then the positioning bolt is tightened to complete the installation of the knife rod 293, which is convenient for disassembly and maintenance of the knife rod 293.

[0027] In this embodiment, the lotus seed grading mechanism 3 includes a protruding block 31, which is fixedly mounted on the outer wall of the reference seat 1, a track rod 32 is fixedly mounted on the side of the protruding block 31, and a slider 34 is slidably connected to the outer wall of the track rod 32. A magnetic block 33 is fixedly mounted on the inner wall of the protruding block 31, and the side of the magnetic block 33 is magnetically connected to the side of the slider 34. A connecting bent rod 35 is fixedly mounted on the bottom of the slider 34, and a storage bin 36 is fixedly mounted on the end of the connecting bent rod 35 away from the slider 34. A limited inner frame 361 is fixedly mounted on the inner wall of the storage bin 36, and an active grading frame 362 is movably plugged into the top of the limited inner frame 361. The bottom of the inner wall of the active grading frame 362 A grading screen 363 is fixedly installed, a handle 11 is fixedly installed on the top of the reference base 1, and a sponge shock-absorbing sleeve 12 is fixedly sleeved on the outer wall of the handle 11. When the lotus pod fixed on the inner side of the plastic clip 27 is shaken off, the lotus seeds will be separated and fall into the inner cavity of the movable grading frame 362. Through the design of the movable grading frame 362, the lotus seeds can be graded. The larger lotus seeds remain in the movable grading frame 362, and the smaller lotus seeds will fall into the inner cavity of the storage bin 36, which is convenient for users to use. Through the connection relationship design of the track rod 32 and the slider 34, the user can adjust the position of the storage bin 36 left and right to avoid the problem that the storage bin 36 affects the picking work of the lotus pods.

[0028] The working principle of the high-efficiency lotus seed grading and picking device of the present invention is as follows: when picking, the double-axis telescopic rod 25 is first controlled to extend, and then the bottom of the lotus pod is moved to the inner side of the plastic clamp 27, and then the double-axis telescopic rod 25 is controlled to retract to clamp the lotus pod, and then the No. 2 stepper motor 291 is controlled to work to cut the lotus pod, and then the No. 1 stepper motor 22 is controlled to work to adjust the lotus pod to an inverted state, and then the storage bin 36 is pushed to the bottom of the plastic clamp 27, and then the vibration motor 24 is controlled to work to drive the separation and picking mechanism 2 as a whole and the lotus pod to vibrate, so that the lotus seeds inside the lotus pod can fall out.

[0029] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An efficient lotus seed grading and picking device, comprising a reference base (1), characterized in that: A separation and picking mechanism (2) is provided on the left side of the reference base (1), and a lotus seed grading mechanism (3) is provided on the reference base (1); The separating and picking mechanism (2) comprises a connecting frame (21), the connecting frame (21) being fixedly mounted on the left side of the reference seat (1), a stepping motor (22) being fixedly mounted on the left side of the inner wall of the connecting frame (21), a rotating seat (23) being rotatably connected to the left side of the connecting frame (21), an output shaft of the stepping motor (22) being fixedly connected to the right side of the rotating seat (23), a vibration motor (24) being fixedly mounted on the top of the connecting frame (21), a biaxial telescopic rod (25) being fixedly mounted on the inner wall of the rotating seat (23), a connecting arm (26) being fixedly mounted on the telescopic end of the biaxial telescopic rod (25), a plastic clip (27) being fixedly mounted on one end of the connecting arm (26) away from the biaxial telescopic rod (25), and an anti-slip protrusion (28) being fixedly connected to the inner wall of the plastic clip (27).

2. The efficient lotus seed grading and picking equipment according to claim 1, characterized in that: A lower extension frame (29) is fixedly mounted on the bottom of the rotating seat (23), a second stepping motor (291) is fixedly mounted on the bottom of the inner wall of the lower extension frame (29), and an output shaft of the second stepping motor (291) extends to the bottom of the lower extension frame (29).

3. The efficient lotus seed grading and picking equipment according to claim 2, characterized in that: A rotating seat (292) is fixedly connected to the output shaft of the second stepping motor (291), a slot is provided on the side of the rotating seat (292), and a knife rod (293) is detachably connected to the inner cavity of the slot.

4. The efficient lotus seed grading and picking equipment according to claim 1, characterized in that: The lotus seed grading mechanism (3) comprises a protruding block (31), the protruding block (31) being fixedly mounted on the outer wall of the reference seat (1), a track rod (32) being fixedly mounted on the side of the protruding block (31), and a slider (34) being slidably connected to the outer wall of the track rod (32).

5. The efficient lotus seed grading and picking equipment according to claim 4, characterized in that: A magnetic block (33) is fixedly mounted on the inner wall of the protruding block (31), the side of the magnetic block (33) is magnetically connected to the side of the slider (34), and a connecting bent rod (35) is fixedly mounted on the bottom of the slider (34).

6. The efficient lotus seed grading and picking equipment according to claim 5, characterized in that: A material storage bin (36) is fixedly mounted on one end of the connecting bent rod (35) away from the slider (34); a limiting inner frame (361) is fixedly mounted on the inner wall of the material storage bin (36); a movable grading frame (362) is movably plugged into the top of the limiting inner frame (361); and a grading screen (363) is fixedly mounted on the bottom of the inner wall of the movable grading frame (362).

7. The efficient lotus seed grading and picking equipment according to claim 1, characterized in that: A handle (11) is fixedly mounted on the top of the reference seat (1), and a sponge shock-absorbing sleeve (12) is fixedly sleeved on the outer wall of the handle (11).

Images