Cotton seed hull breaking device

Abstract

The utility model discloses a cotton seed hull breaking device which is used for evaluating seed glands of cotton seeds in germplasm resource investigation. The device comprises a clamping assembly and a shearing assembly, the clamping assembly and the shearing assembly are of an integrated structure, and the clamping assembly is connected with the shearing end of the shearing assembly through the clamping end and can be perpendicular to the shearing end to clamp cotton seeds. The clamping assembly comprises a torsion spring rotating shaft, a lever clamping arm, a seed clamping plate and the like, cotton seeds are clamped by operating a clamping handle, and then seed hull breaking operation is completed by operating a shearing force arm. The device has the advantages of high efficiency, rapidness, accuracy, controllability, convenience in operation, splash-proof design and the like, can be widely applied to the fields of germplasm resource investigation and crop quality improvement, and has good application prospects and economic benefits.

Description

Technical Field

[0001] The utility model relates to an auxiliary tool for cotton seed detection, in particular to a cotton seed shell-breaking device. Background Art

[0002] In the investigation of germplasm resources, seed glands are a crucial indicator. The morphological structure of seed glands is closely related to variety characteristics, and its morphological characteristics not only affect the growth and development of crops, but also directly relate to the quality and yield of crops. Therefore, the accurate evaluation and detection of seed glands are of great significance for crop quality improvement and new variety breeding.

[0003] Traditional methods for detecting seed glands mainly rely on manually cutting seeds with scissors for observation, and there are the following main problems:

[0004] Low efficiency: Manual cutting requires a large amount of time and labor, with low efficiency. Especially in large-scale germplasm resource investigations, it greatly restricts work efficiency and cost control.

[0005] Low accuracy: Due to the uncertainty of manual operation, there are often certain errors in the cutting position and angle, resulting in inaccurate results and affecting the accurate evaluation of seed glands.

[0006] Inconvenient operation: Traditional cutting methods require both hands to operate scissors, which is not flexible and convenient, especially in field investigations. Summary of the Invention

[0007] The purpose of the utility model is to provide a cotton seed shell-breaking device.

[0008] To achieve the above purpose, the utility model is implemented according to the following technical solution:

[0009] The utility model includes a clamping assembly and a shearing assembly. The clamping assembly and the shearing assembly are of an integral structure. The clamping end of the clamping assembly is located at the shearing end position of the shearing assembly, and the clamping end of the clamping assembly is perpendicular to the shearing end of the shearing assembly. The cotton seed is simultaneously located at the clamping end of the clamping assembly and the shearing end of the shearing assembly.

[0010] Furthermore, the clamping assembly includes a first shearing arm, a second shearing arm, a first shearing sleeve shaft, a second shearing sleeve shaft, a first shearing force arm, a second shearing force arm, and a central rotating shaft. One end of the first shearing arm is fixedly connected to one end of the first shearing sleeve shaft, and the other end of the first shearing sleeve shaft is fixedly connected to one end of the first shearing force arm. One end of the second shearing arm is fixedly connected to one end of the second shearing sleeve shaft, and the other end of the second shearing sleeve shaft is fixedly connected to one end of the second shearing force arm. The first shearing sleeve shaft and the second shearing sleeve shaft are simultaneously sleeved on the central rotating shaft and can rotate. The directions of the first shearing arm and the second shearing arm intersect each other, and the clamping assemblies are arranged at both ends of the central rotating shaft.

[0011] Specifically, the clamping assembly includes a first torsion spring rotating shaft, a second torsion spring rotating shaft, a first lever clamping arm, a second lever clamping arm, a first seed clamping plate, a second seed clamping plate, a first clamping handle, and a second clamping handle. The first torsion spring rotating shaft and the second torsion spring rotating shaft are respectively fixedly arranged at both ends of the central rotating shaft. The middle section of the first lever clamping arm is rotatably connected to the first torsion spring rotating shaft, and the middle section of the second lever clamping arm is rotatably connected to the second torsion spring rotating shaft. One end of the first lever clamping arm and the second lever clamping arm are respectively fixedly provided with the first seed clamping plate and the second seed clamping plate, and the first seed clamping plate and the second seed clamping plate are located at the middle parts on both sides of the first shearing arm and the second shearing arm. The other ends of the first lever clamping arm and the second lever clamping arm are respectively fixedly connected to the first clamping handle and the second clamping handle.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The present utility model is a cotton seed shell-breaking device. Compared with the prior art, the present utility model realizes the rapid shearing and shell-breaking of cotton seeds through the clamping assembly combined with the shearing assembly, and has the following technical effects:

[0014] High efficiency and speed: Compared with traditional manual shearing, this device can quickly complete the shell-breaking operation of cotton seeds, greatly improving the work efficiency and saving time costs.

[0015] Precision and controllability: The clamping assembly and the shearing assembly are closely combined, making the clamping and shearing positions of cotton seeds more precisely controllable, ensuring the accuracy and reliability of the detection results.

[0016] Convenient operation: With the design of clamping handles, the operation is more convenient and flexible, not only improving the working comfort of the operator, but also meeting the requirements of different working scenarios.

[0017] Splash-proof design: The device also takes into account the possible splashing problem during the shearing of cotton seeds. By setting up solutions such as cloth bags or protective casings, the splashing phenomenon is effectively prevented, ensuring the safety of the operator.

[0018] In summary, the cotton seed shell-breaking device of the present utility model has significant technical advantages and application prospects in seed gland investigation, and is expected to become an important technical equipment in the fields of germplasm resource investigation and crop quality improvement. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of one side of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the other side of the present utility model;

[0021] Figure 3 is a schematic structural diagram of one side of the clamping assembly of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the other side of the clamping assembly of the present utility model;

[0023] Figure 5 is a schematic structural diagram of one side of the shearing assembly of the present utility model;

[0024] Figure 6 is a schematic structural diagram of the other side of the shearing assembly of the present utility model.

[0025] In the figure: the first shearing arm 1, the second shearing arm 2, the first shearing sleeve shaft 3, the second shearing sleeve shaft 4, the first shearing force arm 5, the second shearing force arm 6, the central rotating shaft 7, the first torsion spring rotating shaft 8, the second torsion spring rotating shaft 9, the first lever clamping arm 10, the second lever clamping arm 11, the first seed clamping plate 12, the second seed clamping plate 13, the first clamping handle 14, the second clamping handle 15. Detailed Description of the Preferred Embodiments [[ID=३५]]

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but not to limit the present utility model.

[0027] As Figures 1-6 shown: The present utility model includes a clamping assembly and a shearing assembly. The clamping assembly and the shearing assembly are an integral structure. The clamping end of the clamping assembly is located at the shearing end position of the shearing assembly, and the clamping end of the clamping assembly is perpendicular to the shearing end of the shearing assembly. The cotton seeds are simultaneously located at the clamping end of the clamping assembly and the shearing end of the shearing assembly.

[0028] Further, the clamping assembly includes a first shearing arm 1, a second shearing arm 2, a first shearing sleeve shaft 3, a second shearing sleeve shaft 4, a first shearing force arm 5, a second shearing force arm 6, and a central rotating shaft 7. One end of the first shearing arm 1 is fixedly connected to one end of the first shearing sleeve shaft 3, and the other end of the first shearing sleeve shaft 3 is fixedly connected to one end of the first shearing force arm 5. One end of the second shearing arm 2 is fixedly connected to one end of the second shearing sleeve shaft 4, and the other end of the second shearing sleeve shaft 4 is fixedly connected to one end of the second shearing force arm 6. The first shearing sleeve shaft 3 and the second shearing sleeve shaft 4 are simultaneously sleeved on the central rotating shaft 7 and can rotate. The directions of the first shearing arm 1 and the second shearing arm 2 intersect with each other. The clamping assemblies are arranged at both ends of the central rotating shaft 7.

[0029] Specifically, the clamping assembly includes a first torsion spring rotating shaft 8, a second torsion spring rotating shaft 9, a first lever clamping arm 10, a second lever clamping arm 11, a first seed clamping plate 12, a second seed clamping plate 13, a first clamping handle 14, and a second clamping handle 15. The first torsion spring rotating shaft 8 and the second torsion spring rotating shaft 9 are respectively and fixedly arranged at both ends of the central rotating shaft 7. The middle section of the first lever clamping arm 10 is rotatably connected to the first torsion spring rotating shaft 8, and the middle section of the second lever clamping arm 11 is rotatably connected to the second torsion spring rotating shaft 9. One end of the first lever clamping arm 10 and the second lever clamping arm 11 are respectively and fixedly provided with the first seed clamping plate 12 and the second seed clamping plate 13, and the first seed clamping plate 12 and the second seed clamping plate 13 are located at the middle parts on both sides of the first shearing arm 1 and the second shearing arm 2. The other ends of the first lever clamping arm 10 and the second lever clamping arm 11 are respectively fixedly connected to the first clamping handle 14 and the second clamping handle 15.

[0030] The working principle of the present utility model is as follows:

[0031] When the utility model is in use, press the first clamping handle 14 and the second clamping handle 15 simultaneously with two fingers to open the first seed splint 12 and the second seed splint 13. Place the cotton seeds between the first seed splint 12 and the second seed splint 13, and then release the first clamping handle 14 and the second clamping handle 15. The first lever clamping arm 10 and the second lever clamping arm 11 compress the first seed splint 12 and the second seed splint 13 under the resilience of the first torsion spring rotating shaft 8 and the second torsion spring rotating shaft 9, thereby clamping the cotton seeds. At this time, operate the first shearing force arm 5 and the second shearing force arm 6 to make the first shearing arm 1 and the second shearing arm 2 cut the cotton seeds for shell breaking. The first shearing arm 1, the first shearing sleeve shaft 3, and the first shearing force arm 5 are integrally formed, and the second shearing arm 2, the second shearing sleeve shaft 4, and the second shearing force arm 6 are integrally formed. The first shearing sleeve shaft 3 and the second shearing sleeve shaft 4 can rotate smoothly on the central rotating shaft 7 to achieve the operation of shearing and shell breaking. In addition, if the cotton seeds splash during shearing, a cloth bag can be sleeved around the first shearing arm 1, the second shearing arm 2, the first seed splint 12, and the second seed splint 13 to prevent splashing, or a protective housing can be set up and other solutions can be used to achieve the purpose of preventing splashing.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present invention, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cotton seed shell-breaking device, characterized in that: It includes a clamping assembly and a shearing assembly. The clamping assembly and the shearing assembly are of an integral structure. The clamping end of the clamping assembly is located at the shearing end position of the shearing assembly, and the clamping end of the clamping assembly is perpendicular to the shearing end of the shearing assembly. The cotton seeds are simultaneously located at the clamping end of the clamping assembly and the shearing end of the shearing assembly.

2. The cotton seed shell-breaking device according to claim 1, wherein: The clamping assembly includes a first shearing arm (1), a second shearing arm (2), a first shearing sleeve shaft (3), a second shearing sleeve shaft (4), a first shearing force arm (5), a second shearing force arm (6), and a central rotating shaft (7). One end of the first shearing arm (1) is fixedly connected to one end of the first shearing sleeve shaft (3), the other end of the first shearing sleeve shaft (3) is fixedly connected to one end of the first shearing force arm (5), one end of the second shearing arm (2) is fixedly connected to one end of the second shearing sleeve shaft (4), the other end of the second shearing sleeve shaft (4) is fixedly connected to one end of the second shearing force arm (6). The first shearing sleeve shaft (3) and the second shearing sleeve shaft (4) are simultaneously sleeved on the central rotating shaft (7) and can rotate. The directions of the first shearing arm (1) and the second shearing arm (2) cross each other. The two ends of the central rotating shaft (7) are provided with the clamping assembly.

3. The cotton seed shell-breaking device according to claim 2, wherein: The clamping assembly includes a first torsion spring rotating shaft (8), a second torsion spring rotating shaft (9), a first lever clamping arm (10), a second lever clamping arm (11), a first seed clamping plate (12), a second seed clamping plate (13), a first clamping handle (14), and a second clamping handle (15). The first torsion spring rotating shaft (8) and the second torsion spring rotating shaft (9) are respectively fixedly arranged at the two ends of the central rotating shaft (7). The middle section of the first lever clamping arm (10) is rotatably connected to the first torsion spring rotating shaft (8), the middle section of the second lever clamping arm (11) is rotatably connected to the second torsion spring rotating shaft (9). One ends of the first lever clamping arm (10) and the second lever clamping arm (11) are respectively fixedly provided with the first seed clamping plate (12) and the second seed clamping plate (13), and the first seed clamping plate (12) and the second seed clamping plate (13) are located at the middle parts on both sides of the first shearing arm (1) and the second shearing arm (2). The other ends of the first lever clamping arm (10) and the second lever clamping arm (11) are respectively fixedly connected to the first clamping handle (14) and the second clamping handle (15).

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