Screening device for cotton seed processing

Abstract

The utility model discloses a screening device for cotton seed processing, which relates to the technical field of cotton seed processing, and comprises four groups of support columns, the top ends of the four groups of support columns are fixedly connected with a screening box, one side of the outer wall of the screening box is fixedly connected with a mounting plate, and the top end of the mounting plate is provided with a first motor; the interior of the first motor is movably connected with a first driving shaft, the end, away from the first motor, of the first driving shaft is fixedly connected with a rotating disc, a storage plate is arranged in the screening box, and each of the two sides of the outer wall of the storage plate is fixedly connected with a first connecting rod. The ends, away from the two first connecting rods, of the two sides of the outer wall of the storage plate are each fixedly connected with a second connecting rod. The storage plate is driven by the first motor to ascend and descend, the damping spring shock absorbers can relieve vibration generated when components ascend and descend, and damage to the internal components is avoided; cotton seeds are continuously fed into the screening box to be screened through the motor, manpower consumption is saved, and continuous feeding of workers is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton seed processing, in particular to a screening device for cotton seed processing. Background Art

[0002] Cotton is the seed fiber of the Gossypium plant of the Malvaceae family, native to the subtropics. Cotton is not only the most important fiber crop, but also an important oil crop, a high-protein food crop, a textile, fine chemical raw material and an important strategic material. When actually planting cotton, cotton seed processing screening devices are mostly used to complete the screening of cotton seeds.

[0003] After searching the existing Chinese patents: A screening device for cotton seed processing (publication number: CN 218945649U) includes a base, a screening mechanism is arranged on the base, an auxiliary component is arranged on the base, the screening mechanism includes a box body fixedly mounted on the top of the base, a feed box is fixedly mounted on the top of the box body, a first motor is fixedly mounted on the back of the feed box, a stirring device is fixedly mounted on the output end of the first motor, and a collection box is fixedly mounted on the left side of the feed box. The screening device for cotton seed processing is equipped with a screening mechanism, which can finely screen cotton seeds, separate empty seeds and shrunken seeds, improve the screening efficiency, and is conducive to improving the quality of subsequent processing and production of cotton seeds. Auxiliary components are installed to draw dust particles raised during cotton seed screening into a cleaning box, collect dust discharged by the screening device for cotton seed processing, and provide certain guarantees for the safety of the use of the screening device for cotton seed processing.

[0004] Although the above patent can finely screen cotton seeds, separate empty seeds from shrunken seeds, improve the efficiency of screening, and help improve the quality of subsequent processing and production of cotton seeds; the dust particles raised during cotton seed screening are sucked into the cleaning box, and the dust discharged by the screening device for cotton seed processing is collected, which provides certain guarantees for the use safety of the screening device for cotton seed processing. However, the device screens cotton seeds by vibrating the vibrating motor, and long-term vibration can easily damage the remaining parts of the device, making it inconvenient for users to use. Therefore, it is necessary to invent a screening device for cotton seed processing to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a screening device for cotton seed processing, so as to solve the problem proposed in the above background technology that the device screens cotton seeds by vibrating the vibrating motor, and the long-term vibration may easily damage the other parts of the device, making it inconvenient for users to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for cotton seed processing, comprising four groups of support columns, the top ends of the four groups of support columns are fixedly connected to a screening box, one side of the outer wall of the screening box is fixedly connected to a mounting plate, the top end of the mounting plate is provided with a first motor, the interior of the first motor is movably connected to a first driving shaft, the end of the first driving shaft away from the first motor is fixedly connected to a rotating disk, a storage plate is provided inside the screening box, each side of the outer wall of the storage plate is fixedly connected to a group of first connecting rods, each side of the outer wall of the storage plate is fixedly connected to a group of second connecting rods, and the bottom of the screening box is close to one end of the two groups of second connecting rods. Each group is provided with a group of damping spring shock absorbers.

[0007] Preferably, each of the two groups of first connecting rods and the sub-screening box is provided with a group of first chute, and each of the two groups of second connecting rods and the sub-screening box is provided with a group of second chute.

[0008] Preferably, a discharge port is provided on a side of the outer wall of the screening box close to the storage plate, and the discharge port is rectangular in shape.

[0009] Preferably, two groups of filters are provided on the outer wall of the screening box close to the mounting plate, a group of fans are provided on the outer walls of each of the two groups of filters, and a discharge pipe is fixedly connected to the side of the screening box away from the two groups of filters.

[0010] Preferably, a shell is provided on one side of the sub-screening box, and a feed pipe is fixedly connected to one side of the outer wall of the shell.

[0011] Preferably, a conveying pipe is fixedly connected to a side of the outer wall of the shell away from the feeding pipe, and a second motor is arranged at the top of the shell.

[0012] Preferably, the second motor is internally movably connected to a second drive shaft, an end of the second drive shaft away from the second motor is fixedly connected to a connecting piece, and an end of the connecting piece away from the second drive shaft is fixedly connected to a spiral feed roller.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a first motor, a first drive shaft, a rotating disk, a first connecting rod, a storage plate, a second connecting rod, a damping spring shock absorber, a first chute, and a second chute, the first motor can be used to drive the first drive shaft to rotate, the first drive shaft drives the rotating disk to rotate, the rotating disk drives the first connecting rod to move up and down in the first chute through rotation, the first connecting rod drives the storage plate to move up and down to screen the materials, and then the storage plate drives the second connecting rod to move up and down in the second chute, the damping spring shock absorber can mitigate the vibration generated when the second connecting rod is lifted and lowered, the advantage is that the first motor can be used to drive the storage plate to move up and down, the damping spring shock absorber can mitigate the vibration generated when the components are lifted and lowered, and the internal components can be avoided from being damaged;

[0015] 2. By setting a screening box, a shell, a feed pipe, a conveying pipe, a second motor, a second drive shaft, a connecting piece, and a spiral feed roller, the external component can be connected through the feed pipe to continuously feed the cotton seeds in the external component into the shell. Then the second motor drives the second drive shaft to rotate, the second drive shaft drives the connecting piece to rotate, the connecting piece drives the spiral feed roller to rotate, and the cotton seeds are driven to rise and are sent to the screening box through the conveying pipe for screening. The advantage is that the cotton seeds can be continuously sent into the screening box for screening through the motor, which saves manpower consumption and does not require staff to continuously load materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a screening device for cotton seed processing.

[0018] Figure 2 The utility model is a schematic diagram of the back structure of a screening device for cotton seed processing.

[0019] Figure 3 The utility model is a schematic diagram of the structure of a screening device for cotton seed processing from a top view.

[0020] Figure 4 The utility model is a schematic diagram of the cutaway structure of a screening device for cotton seed processing.

[0021] In the figure: 1. support column; 2. screening box; 3. mounting plate; 4. first motor; 5. first drive shaft; 6. rotating disk; 7. first connecting rod; 8. storage plate; 9. second connecting rod; 10. damping spring shock absorber; 11. first slide; 12. second slide; 13. discharge port; 14. filter; 15. fan; 16. discharge pipe; 17. housing; 18. feed pipe; 19. conveying pipe; 20. second motor; 21. second drive shaft; 22. connecting piece; 23. spiral feed roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A screening device for cotton seed processing shown in the figure comprises four groups of support columns 1, wherein the support columns 1 are used to support and fix the device; the top ends of the four groups of support columns 1 are fixedly connected with a screening box 2, wherein the screening box 2 is used to cooperate with other components to screen the cotton seeds; a mounting plate 3 is fixedly connected to one side of the outer wall of the screening box 2, wherein the mounting plate 3 is used to support and fix the first motor 4 at the top; a first motor 4 is arranged at the top end of the mounting plate 3, wherein the first motor 4 is used to provide power to drive the first drive shaft 5 to rotate; the first motor 4 is internally movably connected with the first drive shaft 5, wherein the first drive shaft 5 is used to drive the next component to rotate after receiving power; the first drive shaft 5 is fixedly connected with a rotating disk 6 at one end away from the first motor 4, wherein the rotating disk 6 is used to pass The first connecting rod 7 is rotated to push and lift in the first slide groove 11; a storage plate 8 is arranged inside the screening box 2, wherein the storage plate 8 is arranged for placing cotton seeds; a group of first connecting rods 7 are fixedly connected to each side of the outer wall of the storage plate 8, wherein the first connecting rods 7 are used to connect the storage plate 8 and drive it to rise and fall; a group of second connecting rods 9 are fixedly connected to each side of one end of the outer wall of the storage plate 8 away from the two groups of first connecting rods 7, wherein the second connecting rods 9 are used to transfer pressure to the damping spring shock absorber 10 through lifting and falling; a group of damping spring shock absorbers 10 are arranged at each end of the bottom of the screening box 2 close to the two groups of second connecting rods 9, wherein the damping spring shock absorber 10 is used to relieve the pressure of the components to prevent the components from being damaged by vibration.

[0024] A group of first slide grooves 11 are provided in each group where the two groups of first connecting rods 7 intersect with the screening box 2, wherein the first slide grooves 11 are provided to accommodate the first connecting rods 7 to slide inside; a second slide groove 12 is provided in each group where the two groups of second connecting rods 9 intersect with the screening box 2, wherein the second slide grooves 12 are provided to accommodate the second connecting rods 9 to slide inside.

[0025] A discharge port 13 is provided on one side of the outer wall of the screening box 2 close to the storage plate 8. The discharge port 13 is rectangular in shape and is provided to discharge the cotton seeds after screening inside.

[0026] Two groups of filters 14 are arranged on the side of the outer wall of the screening box 2 close to the mounting plate 3, wherein the filters 14 are used to prevent dust in the outside air from entering the device; a group of fans 15 are arranged on the outer walls of each group of the two groups of filters 14, wherein the fans 15 are used to extract the outside air through rotation to drive the empty seeds and dust inside the device into the discharge pipe 16; a discharge pipe 16 is fixedly connected to the side of the screening box 2 away from the two groups of filters 14, wherein the discharge pipe 16 is arranged to discharge the empty seeds and dust.

[0027] A shell 17 is provided on one side of the screening box 2, wherein the shell 17 is used to connect with other components to feed the cotton seeds into the screening box 2; a feed pipe 18 is fixedly connected to one side of the outer wall of the shell 17, wherein the feed pipe 18 is used to connect with external components to continuously feed the cotton seeds in the external components into the shell 17.

[0028] A conveying pipe 19 is fixedly connected to the side of the outer wall of the shell 17 away from the feed pipe 18, wherein the conveying pipe 19 is arranged to deliver cotton seeds into the screening box 2; a second motor 20 is arranged at the top of the shell 17, wherein the second motor 20 is used to provide power to drive the second drive shaft 21 to rotate.

[0029] The second motor 20 is internally movably connected with a second drive shaft 21, wherein the second drive shaft 21 is used to drive the next component to rotate after receiving power; the second drive shaft 21 is fixedly connected with a connecting piece 22 at one end away from the second motor 20, wherein the connecting piece 22 is used to connect the second drive shaft 21 and a spiral feed roller 23 and drive the spiral feed roller 23 to rotate; the connecting piece 22 is fixedly connected with a spiral feed roller 23 at one end away from the second drive shaft 21, wherein the spiral feed roller 23 is used to drive the cotton seeds to rise to the conveying pipe 19 by rotation.

[0030] Working principle: When the screening device for cotton seed processing is used, the user connects the external component through the feed pipe 18, and continuously feeds the cotton seeds in the external component into the shell 17, and then the second motor 20 drives the second drive shaft 21 to rotate, the second drive shaft 21 drives the connecting member 22 to rotate, and the connecting member 22 drives the spiral feed roller 23 to rotate, driving the cotton seeds to rise, and send them into the screening box 2 through the conveying pipe 19 for screening, which saves manpower consumption and does not require the staff to continuously feed the materials; then the first motor 4 drives the first drive shaft 5 to rotate, and the first drive shaft 5 drives the rotation The disk 6 rotates, and the rotating disk 6 pushes the first connecting rod 7 to rise and fall in the first slide groove 11 through rotation. The first connecting rod 7 drives the storage plate 8 to rise and fall, and then the storage plate 8 drives the second connecting rod 9 to rise and fall in the second slide groove 12. The damping spring shock absorber 10 can alleviate the vibration generated when the second connecting rod 9 is lifted and lowered to avoid damage to internal components; at the same time, the lifting of the storage plate 8 drives the cotton seeds to fly, and the fan 15 is started. The fan 15 draws in the outside air through rotation, and then drives the empty seeds and dust into the discharge pipe 16 for discharge. The filter 14 can intercept the dust in the extracted outside air.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A screening device for cotton seed processing, comprising four groups of support columns (1), characterized in that: The top ends of the four groups of support columns (1) are fixedly connected to a screening box (2), one side of the outer wall of the screening box (2) is fixedly connected to a mounting plate (3), the top end of the mounting plate (3) is provided with a first motor (4), the first motor (4) is internally movably connected to a first drive shaft (5), the end of the first drive shaft (5) away from the first motor (4) is fixedly connected to a rotating disk (6), a storage plate (8) is provided inside the screening box (2), each side of the outer wall of the storage plate (8) is fixedly connected to a group of first connecting rods (7), each side of the outer wall of the storage plate (8) away from the two groups of the first connecting rods (7) is fixedly connected to a group of second connecting rods (9), and the bottom of the screening box (2) is close to one end of each group of the two groups of the second connecting rods (9) and a group of damping spring shock absorbers (10) are provided.

2. A cotton seed processing screening device according to claim 1, characterized in that: A first slide groove (11) is provided at each of the two groups of the first connecting rods (7) and the screening box (2) where they intersect, and a second slide groove (12) is provided at each of the two groups of the second connecting rods (9) and the screening box (2) where they intersect.

3. A cotton seed processing screening device according to claim 1, characterized in that: A discharge port (13) is provided on a side of the outer wall of the screening box (2) close to the storage plate (8), and the discharge port (13) is rectangular in shape.

4. A cotton seed processing screening device according to claim 1, characterized in that: Two groups of filter screens (14) are arranged on the side of the outer wall of the screening box (2) close to the mounting plate (3), and each group of the outer walls of the two groups of filter screens (14) is provided with a group of fans (15). A discharge pipe (16) is fixedly connected to the side of the screening box (2) away from the two groups of filter screens (14).

5. A cotton seed processing screening device according to claim 1, characterized in that: A shell (17) is provided on one side of the screening box (2), and a feed pipe (18) is fixedly connected to one side of the outer wall of the shell (17).

6. A cotton seed processing screening device according to claim 5, characterized in that: A conveying pipe (19) is fixedly connected to a side of the outer wall of the shell (17) away from the feeding pipe (18), and a second motor (20) is arranged at the top end of the shell (17).

7. A cotton seed processing screening device according to claim 6, characterized in that: The second motor (20) is internally movably connected to a second drive shaft (21); an end of the second drive shaft (21) away from the second motor (20) is fixedly connected to a connecting member (22); and an end of the connecting member (22) away from the second drive shaft (21) is fixedly connected to a spiral feed roller (23).

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