Cotton seed production and ginning equipment and method

Abstract

The application provides a cotton seed production and de-carding device, which comprises a cavity, a stirring assembly, a de-carding assembly and a driving part, wherein the stirring assembly is arranged in the cavity; the de-carding assembly is arranged in the cavity and located outside the stirring assembly; the driving part is arranged on the cavity and used for driving the stirring assembly to rotate; the device further comprises a filter plate, a pressing assembly and a collecting assembly, wherein the filter plate is arranged in the cavity and located above the stirring assembly and the de-carding assembly; the pressing assembly is arranged in the cavity and used for driving the filter plate to move longitudinally or rotate; and the collecting assembly is arranged on the filter plate and used for collecting the de-carded and shriveled cotton seeds after the filter plate is driven to rotate. The cotton seeds can be completely soaked in concentrated sulfuric acid, so that the cotton seeds have a good de-carding effect; and the de-carded cotton seeds can be screened, and the unqualified cotton seeds floating on the surface of the solution can be collected, so that the cotton seeds can be screened, and the germination rate of the cotton seeds is improved.

Description

Technical Field

[0001] This invention relates to the field of cotton seed production technology, and in particular to a cotton seed delinting device and delinting method. Background Technology

[0002] In the process of cotton seed production, the outer lint of the cotton seeds needs to be removed to obtain cotton seeds. Currently, the commonly used cotton seed delinting technologies at home and abroad are mainly chemical delinting and mechanical delinting. Generally, concentrated sulfuric acid and dilute sulfuric acid are used. After soaking the cotton seeds in concentrated sulfuric acid or dilute sulfuric acid solution, the lint is removed. Since cotton seed delinting requires soaking in concentrated sulfuric acid or dilute sulfuric acid solution, delinting equipment is needed to complete the delinting of cotton seeds and thus complete cotton seed production.

[0003] Chinese Patent Publication No. CN109930207B discloses a delinting device for separately controlled cotton seeds, including a support frame and a metal cylinder. The top ends of the inner walls on both sides of the support frame are rotatably connected to the outer walls on both sides of the metal cylinder. Electric telescopic rods are hinged at the bottom ends of the inner walls on both sides of the support frame. Hinge blocks are welded at the bottom ends of the outer walls on both sides of the metal cylinder, and the two hinge blocks are respectively hinged to the top ends of the two electric telescopic rods. A circular hole is opened on the outer wall at the top end of the metal cylinder, and a metal ring is rotatably connected to the inner wall of the circular hole through a bearing. A feeding mechanism is provided at the top end of the metal ring.

[0004] The above-mentioned technical solution uses a metal cylinder in conjunction with concentrated sulfuric acid to delint cotton seeds. However, it still has the following drawbacks: when there are many cotton seeds, they tend to float on the surface of the concentrated sulfuric acid solution and cannot be completely soaked, resulting in poor delinting effect. Furthermore, it is impossible to screen shriveled cotton seeds, which leads to a lower germination rate. To solve the above technical problems, it is necessary to provide a cotton seed delinting device. Summary of the Invention

[0005] In view of this, the present invention proposes a cotton seed delinting device and method, which can not only completely soak cotton seeds in concentrated sulfuric acid to achieve a better delinting effect, but also screen the delinted cotton seeds and collect unqualified cotton seeds floating on the surface of the solution, thereby achieving the effect of screening cotton seeds and improving the germination rate of cotton seeds.

[0006] The technical solution of this invention is implemented as follows: The first aspect of this invention provides a cotton seed production delinting device, which includes a cavity, a stirring assembly, a delinting assembly, and a driving component, wherein...

[0007] The stirring assembly is located inside the cavity;

[0008] The delinting component is located inside the cavity and outside the stirring component;

[0009] The driving component is mounted on the cavity and is used to drive the stirring assembly to rotate;

[0010] It also includes filter plates, a pressure assembly, and a collection assembly, among which,

[0011] The filter plate is installed inside the cavity and located above the stirring assembly and the delinting assembly;

[0012] The downward pressure assembly is located inside the cavity and is used to drive the filter plate to move longitudinally or rotate.

[0013] The collection component is set on the filter plate. After the pressing component drives the filter plate to rotate, the collection component collects the shriveled cotton seeds after delinting.

[0014] Based on the above technical solutions, preferably, the pressing assembly includes a fixed frame, an electric push rod, and a servo motor, wherein,

[0015] The mounting bracket is fixed to the inner wall of the cavity;

[0016] The electric push rod is mounted on the side of the fixed frame near the stirring assembly, and is used to drive the filter plate to move longitudinally;

[0017] The servo motor is fixed on the side of the mounting bracket away from the electric push rod and is used to drive the filter plate to rotate.

[0018] Based on the above technical solutions, preferably, the pressing assembly further includes a fixing box, an auxiliary frame, and a sealing plate, wherein,

[0019] The fixed box is rotatably mounted on the fixed frame, and the electric push rod is rotatably mounted inside the fixed box. The output end of the servo motor is fixed to the fixed box.

[0020] The auxiliary frame is fixed to the filter plate and used in conjunction with the fixing box;

[0021] The sealing plate is slidably installed inside the fixed box. The output end of the electric push rod is fixed to one side of the sealing plate, and the other side of the sealing plate is fixed to the filter plate.

[0022] Based on the above technical solutions, preferably, the cross-section of the fixing box and the auxiliary frame is rectangular, and the fixing box and the auxiliary frame are mutually compatible.

[0023] Based on the above technical solutions, preferably, the collection assembly includes a mounting plate, a sieve cylinder, a cylinder cover, and an opening and closing component, wherein,

[0024] The mounting plate is fixed to the side of the filter plate away from the mixing assembly;

[0025] The screen cylinder is fixed on the side of the mounting plate away from the filter plate;

[0026] The cylinder cover is fixed to one side of the screen cylinder, and an opening is formed between the cover and the screen cylinder;

[0027] The opening and closing mechanism is located at the opening and is used to control the opening and closing of the opening between the cylinder cover and the screen cylinder.

[0028] Based on the above technical solutions, preferably, the opening and closing component includes a fixed shaft, a bushing, an arc plate, a resistance plate, and a torsion spring, wherein,

[0029] The two ends of the fixed shaft are fixed to the sieve cylinder and the cylinder cover, respectively;

[0030] The bushing is fitted onto the fixed shaft and rotatably connected to it;

[0031] The arc plate is fixed on the bushing;

[0032] The resistance plate is fixed on the arc plate;

[0033] The torsion spring is mounted on a fixed shaft, with one end fixed to the screen cylinder or cylinder cover and the other end fixed to the shaft sleeve.

[0034] Based on the above technical solutions, preferably, the stirring assembly includes a first stirring ring, a second stirring ring, a stirring rod, and a baffle plate, wherein,

[0035] The first stirring ring is rotated and positioned inside the cavity;

[0036] The second stirring ring is disposed on the first stirring ring and is arranged parallel to the first stirring ring;

[0037] One end of the stirring rod is rotatably connected to the first stirring ring, and the other end is rotatably connected to the second stirring ring;

[0038] The baffle plate is fixed to the inside of the stirring rod, and the output end of the drive unit is connected to the baffle plate.

[0039] Based on the above technical solutions, preferably, the delinting assembly includes a first delinting ring, a second delinting ring, a connecting rod, and a take-up post, wherein,

[0040] The first delinting ring is fitted outside the first stirring ring;

[0041] The second delinting ring is positioned above the first delinting ring and is parallel to the first delinting ring.

[0042] One end of the connecting rod is fixed to the first delinting ring, and the other end is fixed to the second delinting ring;

[0043] The wire-receiving stake is fixed to the connecting rod.

[0044] Based on the above technical solutions, preferably, the cavity includes a support, a tank, a tank cover, and a liquid inlet pipe, wherein,

[0045] The drive unit is fixedly mounted on the bracket;

[0046] The tank is fixed to the support frame;

[0047] The lid is mounted on the can body;

[0048] The liquid inlet pipe is located on the tank cover.

[0049] A second aspect of the present invention provides a delinting method for a cotton seed production delinting device, the delinting method comprising the following steps:

[0050] S1. Place cottonseeds into the cavity and inject concentrated sulfuric acid solution into the cavity, ensuring that the concentrated sulfuric acid solution does not reach the filter plate.

[0051] S2. The filter plate is driven to move downward by the pressing component, pressing the cottonseeds into the stirring component so that the cottonseeds are completely submerged in the concentrated sulfuric acid solution.

[0052] S3. The stirring assembly is driven to rotate by the driving component to accelerate the shedding of cotton fibers from the cotton seeds, and the shedding cotton fibers are wrapped and collected by the delinting assembly.

[0053] S4. The filter plate is driven to move upward by the pressing component, and then the filter plate is driven to rotate. The shriveled cotton seeds that float up after delinting are collected by the collecting component.

[0054] S5. Remove the delinted cotton seeds and remove the cotton fibers and shriveled cotton seeds from the delinting and collecting components.

[0055] The cotton seed delinting equipment of the present invention has the following advantages over the prior art:

[0056] (1) By setting up a filter plate, a pressing component and a collecting component, the pressing component can press the filter plate down and press the cotton seeds into the stirring component, which can achieve a better delinting effect. In addition, the pressing component can drive the filter plate to rotate, so that the collecting component can collect the floating shriveled cotton seeds, which can improve the germination rate of cotton seeds.

[0057] (2) By setting a fixed shaft, bushing, arc plate, resistance plate and torsion spring, the resistance plate is resisted by sulfuric acid solution during the rotation of the opening and closing part, which can drive the bushing to rotate around the fixed shaft, so that the arc plate moves away from the screen cylinder. At this time, the opening opens and the floating cotton seeds will move into the screen cylinder. When the opening and closing part stops rotating, the torsion spring can drive the arc plate to reset, so that the opening closes, thereby realizing the automatic opening and closing of the opening and closing part.

[0058] (3) The stirring rod can stir the cotton seeds, so that the cotton seeds can come into full contact with the sulfuric acid solution. The stirring rod can rotate between the first stirring ring and the second stirring ring, thereby reducing the resistance between the stirring rod and the cotton seeds and improving the service life of the stirring rod. Attached Figure Description

[0059] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0060] Figure 1 This is a perspective view of the cotton seed production delinting device of the present invention;

[0061] Figure 2 This is a bottom perspective view of the cotton seed production delinting device of the present invention;

[0062] Figure 3 This is an exploded view of the cotton seed production delinting device of the present invention;

[0063] Figure 4 This is a schematic diagram of the internal structure of the cotton seed production delinting device of the present invention;

[0064] Figure 5 This is a schematic diagram of the lower pressing component in the cotton seed production delinting equipment of the present invention;

[0065] Figure 6 In the cotton seed production delinting equipment of the present invention Figure 5 Cross-sectional view;

[0066] Figure 7 This is a schematic diagram of the collection component in the cotton seed production and delinting equipment of the present invention;

[0067] Figure 8 This is an enlarged schematic diagram of point A in the cotton seed production delinting device of the present invention;

[0068] Figure 9 This is a schematic diagram of the opening and closing mechanism in the cotton seed production and delinting equipment of the present invention;

[0069] Figure 10 This is a schematic diagram of the stirring assembly in the cotton seed production and delinting equipment of the present invention;

[0070] Figure 11 This is a schematic diagram of the delinting component in the cotton seed production delinting equipment of the present invention. Detailed Implementation

[0071] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0072] Example 1:

[0073] like Figure 1-9 As shown, the cotton seed production delinting device of the present invention includes a cavity 1, a stirring assembly 2, a delinting assembly 3, and a driving component 4. The stirring assembly 2 is disposed inside the cavity 1; the delinting assembly 3 is disposed inside the cavity 1 and located outside the stirring assembly 2; the driving component 4 is disposed on the cavity 1 and is used to drive the stirring assembly 2 to rotate; it also includes a filter plate 5, a pressing assembly 6, and a collecting assembly 7. The filter plate 5 is disposed inside the cavity 1 and located above the stirring assembly 2 and the delinting assembly 3; the pressing assembly 6 is disposed inside the cavity 1 and is used to drive the filter plate 5 to move longitudinally or rotate; the collecting assembly 7 is disposed on the filter plate 5. After the pressing assembly 6 drives the filter plate 5 to rotate, the collecting assembly 7 collects the delinted and shriveled cotton seeds.

[0074] Because cotton seeds have a certain buoyancy, they tend to float. After delinting, the shriveled cotton seeds float even more easily. To ensure the delinting effect and facilitate the collection of floating shriveled cotton seeds, a filter plate 5, a pressing component 6, and a collecting component 7 are installed. The pressing component 6 can press the filter plate 5 downwards, pushing the cotton seeds into the stirring component 2, thus achieving a better delinting effect. In addition, the pressing component 6 can drive the filter plate 5 to rotate, allowing the collecting component 7 to collect the floating shriveled cotton seeds, thereby improving the germination rate of the cotton seeds.

[0075] In a preferred embodiment, the pressing component 6 includes a fixed frame 61, an electric push rod 62, and a servo motor 63. The fixed frame 61 is fixed to the inner wall of the cavity 1. The electric push rod 62 is rotatably disposed on the side of the fixed frame 61 near the stirring component 2 and is used to drive the filter plate 5 to move longitudinally. The servo motor 63 is fixed on the side of the fixed frame 61 away from the electric push rod 62 and is used to drive the filter plate 5 to rotate.

[0076] In order to achieve longitudinal movement and rotation of filter plate 5, a fixed frame 61, an electric push rod 62 and a servo motor 63 are set up. The fixed frame 61 is fixed relative to the cavity 1. The electric push rod 62 can drive the filter plate 5 to move up and down, thereby pressing the cotton seeds into the stirring assembly 2. The servo motor 63 can drive the electric push rod 62 to rotate, thereby driving the filter plate 5 to rotate.

[0077] It should be noted that in this embodiment, the electric push rod 62 is rotatably mounted on the side of the fixed frame 61 near the stirring assembly 2, and the output end of the servo motor 63 is fixed to the electric push rod 62.

[0078] A delinting method for a cotton seed production delinting device, the delinting method comprising the following steps:

[0079] S1. Place cottonseeds in cavity 1 and inject concentrated sulfuric acid solution into cavity 1, ensuring that the concentrated sulfuric acid solution does not reach filter plate 5.

[0080] S2. The filter plate 5 is driven to move downward by the pressing component 6, pressing the cottonseeds into the stirring component 2 so that the cottonseeds are completely submerged in the concentrated sulfuric acid solution.

[0081] S3. Drive the stirring assembly 2 to rotate using the driving component 4, accelerate the shedding of cotton fibers from the cotton seeds, and collect the shedding cotton fibers by winding them around the delinting assembly 3.

[0082] S4. Drive the filter plate 5 upward by pressing component 6, and then drive the filter plate 5 to rotate. Collect the shriveled cotton seeds that float up after delinting by collecting component 7.

[0083] S5. Remove the delinted cotton seeds and remove the cotton fibers and shriveled cotton seeds from the delinting component 3 and the collecting component 7.

[0084] Example 2:

[0085] like Figure 1-9 As shown, the difference from Embodiment 1 is that the pressing assembly 6 further includes a fixed box 64, an auxiliary frame 65, and a sealing plate 66. The fixed box 64 is rotatably mounted on the fixed frame 61, and the electric push rod 62 is rotatably mounted inside the fixed box 64. The output end of the servo motor 63 is fixed to the fixed box 64. The auxiliary frame 65 is fixed on the filter plate 5 and works in conjunction with the fixed box 64. The sealing plate 66 is slidably mounted inside the fixed box 64. The output end of the electric push rod 62 is fixed to one side of the sealing plate 66, and the other side of the sealing plate 66 is fixed to the filter plate 5.

[0086] Specifically, a bearing is installed inside the fixed box 64, and the electric push rod 62 is rotatably mounted inside the fixed box 64 via the bearing.

[0087] In a preferred embodiment, the fixed box 64 and the auxiliary frame 65 have rectangular cross-sections, and the fixed box 64 and the auxiliary frame 65 are adapted to each other.

[0088] The mutual adaptation of the fixed box 64 and the auxiliary frame 65 means that the fixed box 64 can be moved into the auxiliary frame 65, or the auxiliary frame 65 can be moved into the fixed box 64. The fixed box 64 and the auxiliary frame 65 can adopt a polygonal structure, so that the fixed box 64 and the auxiliary frame 65 can be fitted together to achieve the effect of rotating at the same time.

[0089] To further ensure overall stability, a fixed box 64, an auxiliary frame 65, and a sealing plate 66 are set up. During the process of the electric push rod 62 driving the filter plate 5 to move upward, the auxiliary frame 65 will move into the fixed box 64. Since the cross-section of the fixed box 64 and the auxiliary frame 65 is rectangular, the fixed box 64 can drive the auxiliary frame 65 to rotate. When the filter plate 5 presses down on the cotton seeds, in order to adapt to the stirring assembly 2, the filter plate 5 can rotate through the electric push rod 62, thereby ensuring that the filter plate 5 remains stationary relative to the cavity 1 and improving overall stability.

[0090] It should be noted that in this embodiment, the electric push rod 62 is rotatably mounted inside the fixed box 64, and the output end of the servo motor 63 is fixed to the fixed box 64.

[0091] In a preferred embodiment, the collection assembly 7 includes a mounting plate 71, a sieve cylinder 72, a cylinder cover 73, and an opening / closing member 74. The mounting plate 71 is fixed to the side of the filter plate 5 away from the stirring assembly 2; the sieve cylinder 72 is fixed to the side of the mounting plate 71 away from the filter plate 5; the cylinder cover 73 is fixed to one side of the sieve cylinder 72 and forms an opening between the cover 73 and the sieve cylinder 72; the opening / closing member 74 is disposed at the opening and is used to control the opening and closing of the opening between the cylinder cover 73 and the sieve cylinder 72.

[0092] To screen the delinted cotton seeds, an installation plate 71, a sieve cylinder 72, a cylinder cover 73, and an opening and closing component 74 are installed. The entire sieve cylinder 72 and cylinder cover 73 rotate. By controlling the opening and closing of the opening and closing component 74, the shriveled cotton seeds can enter the sieve cylinder 72 and cylinder cover 73, thereby achieving the function of collection and screening, ensuring the quality of cotton seeds, and increasing the germination probability.

[0093] In a preferred embodiment, the opening / closing component 74 includes a fixed shaft 741, a bushing 742, an arc plate 743, a resistance plate 744, and a torsion spring 745. The two ends of the fixed shaft 741 are fixed to the screen cylinder 72 and the cylinder cover 73, respectively. The bushing 742 is fitted onto the fixed shaft 741 and rotatably connected to it. The arc plate 743 is fixed onto the bushing 742. The resistance plate 744 is fixed onto the arc plate 743. The torsion spring 745 is fitted onto the fixed shaft 741, with one end fixed to the screen cylinder 72 or the cylinder cover 73 and the other end fixed to the bushing 742.

[0094] To further achieve automatic opening and closing of the opening and closing component 74, a fixed shaft 741, a bushing 742, an arc plate 743, a resistance plate 744, and a torsion spring 745 are provided. During the rotation of the opening and closing component 74, the resistance plate 744 is resisted by the sulfuric acid solution, which drives the bushing 742 to rotate around the fixed shaft 741, causing the arc plate 743 to move away from the sieve cylinder 72. At this time, the opening opens, and the floating cotton seeds move into the sieve cylinder 72. When the opening and closing component 74 stops rotating, the torsion spring 745 can drive the arc plate 743 to reset, causing the opening to close.

[0095] Example 3:

[0096] like Figure 10-11 As shown, the difference from Embodiment 1 is that the stirring assembly 2 includes a first stirring ring 21, a second stirring ring 22, a stirring rod 23, and a baffle plate 24. The first stirring ring 21 is rotatably disposed inside the cavity 1; the second stirring ring 22 is disposed on the first stirring ring 21 and is arranged parallel to the first stirring ring 21; one end of the stirring rod 23 is rotatably connected to the first stirring ring 21, and the other end is rotatably connected to the second stirring ring 22; the baffle plate 24 is fixed to the inner side of the stirring rod 23, and the output end of the driving component 4 is connected to the baffle plate 24.

[0097] Specifically, the output end of the drive unit 4 passes through the tank 12 and is connected to the baffle plate 24. The baffle plate 24 has a through hole with a diameter smaller than that of the cotton seed, so as to prevent the cotton seed from entering the bottom of the baffle plate 24. The drive unit 4 can be a drive motor, which can drive the baffle plate 24 to rotate, thereby stirring the cotton seed through the stirring rod 23, so that the cotton seed can fully contact the sulfuric acid solution. The stirring rod 23 can rotate between the first stirring ring 21 and the second stirring ring 22, thereby reducing the resistance between the stirring rod 23 and the cotton seed and improving the service life of the stirring rod 23.

[0098] In addition, after the filter plate 5 moves downward, it can abut against the second stirring ring 22, which can press the cotton seeds down between the first stirring ring 21 and the second stirring ring 22.

[0099] In a preferred embodiment, the delinting assembly 3 includes a first delinting ring 31, a second delinting ring 32, a connecting rod 33, and a take-up stake 34. The first delinting ring 31 is sleeved on the outside of the first stirring ring 21; the second delinting ring 32 is disposed above the first delinting ring 31 and is arranged parallel to the first delinting ring 31; one end of the connecting rod 33 is fixed to the first delinting ring 31, and the other end is fixed to the second delinting ring 32; the take-up stake 34 is fixed on the connecting rod 33.

[0100] Specifically, the first delinting ring 31 and the second delinting ring 32 are respectively fitted onto the first stirring ring 21 and the second stirring ring 22. During use, the connecting rod 33 can remain stationary or rotate slightly. The cotton fibers that fall off the cotton seeds will wrap around the take-up post 34, thereby achieving the effect of collecting the cotton fibers. After delinting is completed, the first delinting ring 31, the second delinting ring 32, the connecting rod 33 and the take-up post 34 can be removed to complete the separation of cotton fibers from cotton seeds.

[0101] In a preferred embodiment, the cavity 1 includes a support 11, a tank 12, a tank cover 13, and a liquid inlet pipe 14, wherein a drive component 4 is fixedly installed on the support 11; the tank 12 is fixed on the support 11; the tank cover 13 is disposed on the tank 12; and the liquid inlet pipe 14 is disposed on the tank cover 13.

[0102] Specifically, the tank body 12 can be made of metal to avoid reaction with sulfuric acid solution, and the tank cover 13 is detachably connected to the tank body 12.

[0103] The working principle is as follows:

[0104] In use, cottonseeds are placed in cavity 1, and concentrated sulfuric acid solution is injected into cavity 1, ensuring that the concentrated sulfuric acid solution covers filter plate 5. The filter plate 5 can be moved up and down by electric push rod 62, thereby pressing the cottonseeds down into stirring assembly 2. The barrier plate 24 is rotated by drive component 4, and the cottonseeds can be stirred by stirring rod 23, so that the cottonseeds are in full contact with sulfuric acid solution. All cottonseeds are immersed in concentrated sulfuric acid solution to ensure delinting effect and complete the delinting step.

[0105] During this process, the connecting rod 33 can remain stationary or rotate slightly, and the cotton fibers that fall off from the cotton seeds will wrap around the take-up post 34, thus achieving the effect of collecting the cotton fibers. After the delinting is completed, the first delinting ring 31, the second delinting ring 32, the connecting rod 33 and the take-up post 34 can be removed to complete the separation of cotton fibers from cotton seeds.

[0106] Next, the filter plate 5 is reset by the electric push rod 62, and the auxiliary frame 65 moves into the fixed box 64. The fixed box 64 can drive the auxiliary frame 65 to rotate, thereby causing the filter plate 5 to rotate. At this time, the entire sieve cylinder 72 and the cylinder cover 73 rotate. By controlling the opening and closing of the opening and closing part 74, the shriveled cotton seeds can enter the sieve cylinder 72 and the cylinder cover 73, thereby achieving the function of collection and screening, ensuring the quality of cotton seeds and increasing the germination probability.

[0107] During the rotation of the opening and closing component 74, the resistance plate 744 is resisted by the sulfuric acid solution, which drives the bushing 742 to rotate around the fixed shaft 741, causing the arc plate 743 to move away from the sieve cylinder 72. At this time, the opening opens, and the floating cotton seeds will move into the sieve cylinder 72. When the opening and closing component 74 stops rotating, the torsion spring 745 can drive the arc plate 743 to reset, so that the opening closes.

[0108] Finally, remove the delinted cotton seeds and the shriveled cotton seeds from collection component 7 to complete the entire cotton seed production delinting process.

[0109] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cotton seed production and de-fuzzing device, comprising a cavity (1), a stirring assembly (2), a de-fuzzing assembly (3) and a driving member (4), wherein, the stirring assembly (2) is arranged in the cavity (1); the de-fuzzing assembly (3) is arranged in the cavity (1) and outside the stirring assembly (2); the driving member (4) is arranged on the cavity (1) and used to drive the stirring assembly (2) to rotate; characterized in that it further comprises a filter plate (5), a pressing assembly (6) and a collecting assembly (7), wherein, the filter plate (5) is arranged in the cavity (1) and above the stirring assembly (2) and the de-fuzzing assembly (3); the pressing assembly (6) is arranged in the cavity (1) and used to drive the filter plate (5) to move longitudinally or rotate; the pressing assembly (6) comprises a fixing frame (61), an electric push rod (62), a servo motor (63), a fixing box (64), an auxiliary frame (65) and a sealing plate (66), wherein, the fixing frame (61) is fixed on the inner wall of the cavity (1); the electric push rod (62) is rotatably arranged on one side of the fixing frame (61) close to the stirring assembly (2) and used to drive the filter plate (5) to move longitudinally; the servo motor (63) is fixed on the side of the fixing frame (61) away from the electric push rod (62) and used to drive the filter plate (5) to rotate; the fixing box (64) is rotatably arranged on the fixing frame (61), the electric push rod (62) is rotatably arranged in the fixing box (64), and the output end of the servo motor (63) is fixed with the fixing box (64); the auxiliary frame (65) is fixed on the filter plate (5) and used in cooperation with the fixing box (64), the cross section of the fixing box (64) and the auxiliary frame (65) is rectangular, and the fixing box (64) and the auxiliary frame (65) are adapted to each other; the sealing plate (66) is slidably arranged in the fixing box (64), the output end of the electric push rod (62) is fixed with one side of the sealing plate (66), and the other side of the sealing plate (66) is fixed with the filter plate (5); the collecting assembly (7) is arranged on the filter plate (5), and after the filter plate (5) is driven to rotate by the pressing assembly (6), the collecting assembly (7) collects the dried and shriveled cotton seeds after de-fuzzing; the collecting assembly (7) comprises a mounting plate (71), a sieve cylinder (72), a cylinder cover (73) and an opening and closing member (74), wherein, the mounting plate (71) is fixed on the side of the filter plate (5) away from the stirring assembly (2); the sieve cylinder (72) is fixed on the side of the mounting plate (71) away from the filter plate (5); the cylinder cover (73) is fixed on one side of the sieve cylinder (72) and forms an opening with the sieve cylinder (72); the opening and closing member (74) is arranged at the opening and used to control the opening and closing of the opening between the cylinder cover (73) and the sieve cylinder (72); the opening and closing member (74) comprises a fixed shaft (741), a shaft sleeve (742), a circular arc plate (743), a resistance plate (744) and a torsional spring (745), wherein, the two ends of the fixed shaft (741) are respectively fixed with the sieve cylinder (72) and the cylinder cover (73); the shaft sleeve (742) is sleeved on the fixed shaft (741) and rotatably connected with the fixed shaft (741); the circular arc plate (743) is fixed on the shaft sleeve (742); and the resistance plate (744) and the torsional spring (745) are arranged on the circular arc plate (743). The resistance plate (744) is fixed on the circular arc plate (743); The torsion spring (745) is sleeved on the fixed shaft (741), one end of the torsion spring (745) is fixed with the sieve cylinder (72) or the cylinder cover (73), and the other end of the torsion spring (745) is fixed with the shaft sleeve (742); The ginning method of the cotton seed ginning equipment comprises the following steps: S1, placing the cotton seeds in the cavity (1), and injecting the concentrated sulfuric acid solution into the cavity (1), so that the concentrated sulfuric acid solution covers the filter plate (5); S2, driving the filter plate (5) to move downward through the pressing assembly (6), and pressing the cotton seeds into the stirring assembly (2), so that the cotton seeds are completely immersed in the concentrated sulfuric acid solution; S3, driving the stirring assembly (2) to rotate by the driving member (4), accelerating the cotton lint on the cotton seeds to fall off, and winding and collecting the fallen cotton lint by the ginning assembly (3); S4, driving the filter plate (5) to move upward through the pressing assembly (6), and then driving the filter plate (5) to rotate, and collecting the dried and shriveled cotton seeds floating after ginning by the collecting assembly (7); S5, taking out the ginned cotton seeds, and taking out the cotton lint and dried and shriveled cotton seeds on the ginning assembly (3) and the collecting assembly (7).

2. The cotton ginning and boll cleaning apparatus of claim 1, wherein: The stirring assembly (2) comprises a first stirring ring (21), a second stirring ring (22), a stirring rod (23) and a blocking plate (24), wherein, The first stirring ring (21) is rotationally arranged in the cavity (1); The second stirring ring (22) is arranged on the first stirring ring (21) and is arranged in parallel with the first stirring ring (21); One end of the stirring rod (23) is rotationally connected with the first stirring ring (21), and the other end of the stirring rod (23) is rotationally connected with the second stirring ring (22); The blocking plate (24) is fixed on the inner side of the stirring rod (23), and the output end of the driving member (4) is connected with the blocking plate (24).

3. The cotton ginning and boll cleaning apparatus of claim 1, wherein: The ginning assembly (3) comprises a first ginning ring (31), a second ginning ring (32), a connecting rod (33) and a silk collecting post (34), wherein, The first ginning ring (31) is sleeved outside the first stirring ring (21); The second ginning ring (32) is arranged above the first ginning ring (31) and is arranged in parallel with the first ginning ring (31); One end of the connecting rod (33) is fixed with the first ginning ring (31), and the other end of the connecting rod (33) is fixed with the second ginning ring (32); The silk collecting post (34) is fixed on the connecting rod (33).

4. The cotton ginning and boll cleaning apparatus of claim 1, wherein: The cavity (1) comprises a support (11), a tank body (12), a tank cover (13) and a liquid inlet pipe (14), wherein, The driving member (4) is fixedly installed on the support (11); The tank body (12) is fixed on the support (11); The tank cover (13) is arranged on the tank body (12); The liquid inlet pipe (14) is arranged on the tank cover (13).

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