Small cotton seed delinting machine

Abstract

The utility model discloses a small cotton seed delinting machine which comprises a processing frame, a partition plate of a hollow structure is fixedly connected to the interior of the processing frame, an electric push rod is fixedly connected to the interior of the partition plate, a support is fixedly connected to the top of the output end of the electric push rod, and two mounting frames are fixedly connected to the outer wall of the support. And motors are fixedly connected to the interiors of the two mounting frames. Through the arrangement of the partition plate, the electric push rod, the support, the mounting frame, the motor, the vertical shaft, the stirring rod, the filter frame, the filter screen, the circular bottom plate and the opening and closing door, the partition plate divides the treatment frame into two areas, delinting and flushing treatment can be conducted at the same time, the stirring rod stirs seeds, local accumulation of the seeds is avoided, delinting and flushing treatment is convenient, and the working efficiency is improved. Seeds can be discharged from the filter frame by opening the opening and closing door, and the filter frame does not need to be integrally taken out; through an aeration mode, the seeds can be in contact with liquid conveniently, and rapid delinting and flushing are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton delinting, in particular to a small-sized cotton seed delinting machine. Background Art

[0002] Cotton seeds have a layer of short cotton lint, which has poor fluidity and affects the deep processing of seeds. Mechanized sowing may cause missed sowing or insufficient sowing due to poor fluidity. Cotton seeds need to be delinted for scientific research. However, after physical delinting, short cotton lint still adheres to the surface of cotton seeds, which is difficult to clean, so chemical methods are used, that is, delinting with a solution mixed with foaming agent, sulfuric acid and water.

[0003] After searching, the patent document with publication number: CN216752691U discloses a cotton seed delinting device, which stirs the cotton seeds through a stirring rod to accelerate the reaction of the short fibers on the surface of the cotton seeds with the solution, thereby improving the delinting efficiency; the storage net barrel moves up and down periodically to prevent the cotton seeds from clogging the mesh of the storage net barrel, thereby ensuring that the solution in the kettle body can smoothly enter the storage net barrel; since the cotton seeds need to be rinsed with clean water after chemical delinting to prevent chemical residues from remaining on the outer surface of the seeds, the above-mentioned device needs to be re-rinsed when in use, and since the storage net barrel is manually placed in a manner similar to the traditional one, and needs to be disassembled and taken up and down, which is relatively cumbersome, we propose a small cotton seed delinting machine to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a small cotton seed delinting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A small cotton seed delinting machine comprises a processing frame, a hollow partition is fixedly connected to the inside of the processing frame, an electric push rod is fixedly connected to the inside of the partition, a bracket is fixedly connected to the top of the output end of the electric push rod, two mounting frames are fixedly connected to the outer wall of the bracket, motors are fixedly connected to the insides of the two mounting frames, an aeration mechanism is provided inside the processing frame, and a delinting mechanism is provided inside the processing frame.

[0007] Preferably, the aeration mechanism includes an aeration pipe, the outer wall of the partition is provided with a through hole, the inner wall of the through hole is fixedly connected to the outer wall of the aeration pipe, the outer wall of the aeration pipe is evenly fixed with a plurality of aeration heads, one end of the aeration pipe is fixed with a docking joint, one end of the docking joint is fixed with an aeration pump, the aeration pump is provided to suck gas through negative pressure, and then the gas is transported into the aeration pipe, and the gas is discharged through the plurality of aeration heads, so that the liquid in the treatment frame is aerated, and the liquid is churned to drive the seeds to fully contact with the liquid.

[0008] Preferably, the delinting mechanism includes two vertical shafts, the bottoms of the two motor output shafts are fixedly connected to the tops of the two vertical shafts respectively, the outer walls of the vertical shafts are fixedly connected to a plurality of stirring rods, the outer walls of the plurality of stirring rods are fixedly connected to the same filter frame, the bottom fixed sleeve of the vertical shaft is provided with a bearing, the outer ring of the bearing is fixedly connected to a circular bottom plate, the bottom of the circular bottom plate is hinged with an opening and closing door, the interior of the processing frame is fixedly connected to two filter screens, one end of the two filter screens are fixedly connected to the outer wall of the partition, the filter screens are provided to intercept the fluff, and the filter screens can be cleaned separately later.

[0009] Preferably, a docking hole is provided on the outer wall of the treatment frame, the inner wall of the docking hole is fixedly connected to the outer wall of the aeration pipe, two water inlet pipes are fixedly connected to the outer wall of the treatment frame, and a valve is fixedly installed on the outer wall of the aeration pipe. The valve acts as a one-way channel to prevent liquid from flowing out of the aeration pipe.

[0010] Preferably, a through hole is opened on the top of the partition, and the inner wall of the through hole is slidably connected to the outer wall of the output end of the electric push rod, and the bracket and the filter frame are driven to rise and fall by arranging the electric push rod.

[0011] Preferably, the outer wall of the bracket is provided with two circular holes, the inner walls of the two circular holes are rotatably connected to the outer walls of the two motor output shafts respectively, and the motor is provided to drive the filter frame and multiple stirring rods to rotate, so as to stir the cotton seeds and avoid accumulation.

[0012] Preferably, the outer wall of the circular bottom plate is slidably connected to the outer wall of the filter frame, the bottom of the circular bottom plate is in contact with the top of the filter screen, and the circular bottom plate supports the cotton seeds.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] This solution is provided with partitions, electric push rods, brackets, mounting frames, motors, vertical axes, stirring rods, filter frames, filter screens, circular bottom plates and opening and closing doors. The partitions divide the processing frame into two areas, which can be used for depilation and flushing at the same time. The stirring rods stir the seeds to avoid local accumulation of seeds, making it convenient for depilation and flushing. The seeds can be discharged from the filter frame by opening the opening and closing door without taking out the filter frame as a whole. Aeration is used to facilitate contact between seeds and liquid, thereby achieving rapid depilation and flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a small cotton seed delinting machine proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a small cotton seed delinting machine proposed by the utility model;

[0018] Figure 3 A small cotton seed delinting machine is proposed in the utility model. Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0019] In the figure: 1. treatment frame; 2. partition; 3. aeration pipe; 4. aeration head; 5. docking joint; 6. electric push rod; 7. bracket; 8. mounting frame; 9. motor; 10. vertical axis; 11. stirring rod; 12. filter frame; 13. filter screen; 14. circular bottom plate; 15. opening and closing door. DETAILED DESCRIPTION

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

[0021] Depend on Figure 1-Figure 3As shown, it relates to a small-scale delinting machine for cotton seeds, comprising a processing frame 1, a hollow partition 2 is fixedly connected inside the processing frame 1, an electric push rod 6 is fixedly connected inside the partition 2, a through hole is opened on the top of the partition 2, the inner wall of the through hole is slidably connected to the outer wall of the output end of the electric push rod 6, a bracket 7 is fixedly connected to the top of the output end of the electric push rod 6, the operation of the electric push rod 6 drives the bracket 7 to move up and down, so as to facilitate the cotton seeds to be taken out of the liquid, avoid manual removal, and reduce labor intensity, two mounting frames 8 are fixedly connected to the outer wall of the bracket 7, the inside of the two mounting frames 8 are fixedly connected to the motor 9, the mounting frame 8 protects the motor 9, and the outer wall of the bracket 7 is opened with two circular holes, the inner walls of the two circular holes are rotatably connected to the outer walls of the output shafts of the two motors 9 respectively.

[0022] An aeration mechanism is provided inside the processing frame 1, and the aeration mechanism includes an aeration pipe 3. A docking hole is provided on the outer wall of the processing frame 1, and the inner wall of the docking hole is fixedly connected to the outer wall of the aeration pipe 3. Two water inlet pipes are fixedly connected to the outer wall of the processing frame 1, and one end of the two water inlet pipes is connected to an existing pump body. A valve is fixedly installed on the outer wall of the aeration pipe 3, a through hole is provided on the outer wall of the partition 2, and the inner wall of the through hole is fixedly connected to the outer wall of the aeration pipe 3. A plurality of aeration heads 4 are evenly fixedly connected to the outer wall of the aeration pipe 3, a docking joint 5 is fixedly connected to one end of the aeration pipe 3, and an aeration pump is fixedly connected to one end of the docking joint 5.

[0023] A delinting mechanism is provided inside the processing frame 1, and the delinting mechanism includes two vertical shafts 10. The bottoms of the output shafts of the two motors 9 are fixedly connected to the tops of the two vertical shafts 10 respectively, and the outer walls of the vertical shafts 10 are fixedly connected with multiple stirring rods 11. The operation of the motor 9 drives the vertical shaft 10 to rotate, and the rotation of the vertical shaft 10 drives the multiple stirring rods 11 to rotate. The outer walls of the multiple stirring rods 11 are fixedly connected with the same filter frame 12. The cotton seeds after the previous batch of delinting are taken out from one of the filter frames 12, and are placed in another filter frame 12 for washing with clean water, and then the next batch of seeds that need to be delinted are placed in the empty filter frame 12. The bottom fixed sleeve of the vertical shaft 10 is provided with a bearing, and the outer ring of the bearing is fixedly connected with a circular bottom plate 14. When the vertical shaft 10 rotates, the circular bottom plate 14 is supported by the bearing.

[0024] An opening and closing door 15 is hinged at the bottom of the circular bottom plate 14, and two filter screens 13 are fixedly connected to the inside of the processing frame 1. One end of the two filter screens 13 is fixedly connected to the outer wall of the partition 2, the outer wall of the circular bottom plate 14 is slidably connected to the outer wall of the filter frame 12, and the bottom of the circular bottom plate 14 is in contact with the top of the filter screen 13.

[0025] Working principle: When in use, the required cotton seeds are placed in the filter frame 12, and located on the top of the circular bottom plate 14. The electric push rod 6 drives the bracket 7 to move downward, so that the two motors 9 and the two filter frames 12 on the bracket 7 move downward. The two filter frames 12 are located in the processing frame 1, and the processing frame 1 is divided into two areas by the partition 2. Delinting and flushing can be carried out at the same time. It is only necessary to transport the chemical agent and clean water to the processing frame 1 through two water inlet pipes respectively, and then separate them through the partition 2 to avoid mixing with each other, so as to achieve delinting and cleaning. In the water flushing step, during depilation and water flushing, the two motors 9 are operated to rotate the two vertical shafts 10, driving the multiple stirring rods 11 and the two filter frames 12 to rotate. The stirring rods 11 stir the seeds to avoid local accumulation of seeds, which is convenient for depilation and flushing. The aeration pump is operated to generate high-pressure gas in the aeration pipe 3, and the gas is discharged from the multiple aeration heads 4, so that the liquid in the processing frame 1 is churned, which is convenient for the seeds to contact with the liquid, and realizes rapid depilation and flushing. The depilated fluff is deposited on the filter screen 13 along the water flow.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A small cotton seed delinting machine, comprising a processing frame (1), characterized in that: A hollow-structured partition (2) is fixedly connected inside the processing frame (1), an electric push rod (6) is fixedly connected inside the partition (2), a bracket (7) is fixedly connected to the top of the output end of the electric push rod (6), two installation frames (8) are fixedly connected to the outer wall of the bracket (7), and a motor (9) is fixedly connected inside the two installation frames (8), an aeration mechanism is provided inside the processing frame (1), and a depilation mechanism is provided inside the processing frame (1).

2. A small cotton seed delinting machine according to claim 1, characterized in that: The aeration mechanism comprises an aeration pipe (3), the outer wall of the partition (2) is provided with a through hole, the inner wall of the through hole is fixedly connected to the outer wall of the aeration pipe (3), the outer wall of the aeration pipe (3) is evenly fixed with a plurality of aeration heads (4) in communication with each other, one end of the aeration pipe (3) is fixedly connected with a docking joint (5), and one end of the docking joint (5) is fixedly connected with an aeration pump.

3. A small cotton seed delinting machine according to claim 1, characterized in that: The delinting mechanism comprises two vertical shafts (10), the bottoms of the output shafts of the two motors (9) are respectively fixedly connected to the tops of the two vertical shafts (10), the outer walls of the vertical shafts (10) are fixedly connected to a plurality of stirring rods (11), the outer walls of the plurality of stirring rods (11) are fixedly connected to the same filter frame (12), the bottom of the vertical shaft (10) is fixedly sleeved with a bearing, the outer ring of the bearing is fixedly connected to a circular bottom plate (14), the bottom of the circular bottom plate (14) is hinged with an opening and closing door (15), the interior of the processing frame (1) is fixedly connected to two filter screens (13), one end of each of the two filter screens (13) is fixedly connected to the outer wall of the partition (2).

4. A small cotton seed delinting machine according to claim 2, characterized in that: The outer wall of the treatment frame (1) is provided with a docking hole, the inner wall of the docking hole is fixedly connected to the outer wall of the aeration pipe (3), the outer wall of the treatment frame (1) has two water inlet pipes fixedly connected to each other, and the outer wall of the aeration pipe (3) is fixedly installed with a valve.

5. A small cotton seed delinting machine according to claim 1, characterized in that: A through hole is provided on the top of the partition plate (2), and the inner wall of the through hole is slidably connected to the outer wall of the output end of the electric push rod (6).

6. A small cotton seed delinting machine according to claim 1, characterized in that: The outer wall of the bracket (7) is provided with two circular holes, and the inner walls of the two circular holes are rotatably connected to the outer walls of the output shafts of the two motors (9) respectively.

7. A small cotton seed delinting machine according to claim 3, characterized in that: The outer wall of the circular bottom plate (14) is slidably connected to the outer wall of the filter frame (12), and the bottom of the circular bottom plate (14) is in contact with the top of the filter screen (13).

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