A quick drying device for cotton processing

Abstract

The utility model discloses a kind of quick drying device for cotton processing, it is related to cotton processing technical field.The utility model includes drying machine body, drying machine body top is fixed with agitator by bolt;Agitator includes locating shell, locating shell is located above drying machine body;Extender plate is fixed with hydraulic cylinder in locating shell both sides, one side of extender plate is fixed with hydraulic cylinder;Hydraulic cylinder output shaft is fixed with first transmission rod, extender plate upper surface is fixed with limit plate;Limit plate surface is opened with limit slot, and first transmission rod penetrates limit slot.The utility model passes through the effect of agitator, motor output shaft in agitator drives rotating frame to rotate, can preliminarily break up agglomerated cotton, can comprehensively turn over and stir cotton in drying machine body, break the interlayer separation of cotton layer, so that every part of cotton can be fully contacted with heat source generated by heating wire, avoid to appear the uneven drying problem of drying from outside to inside wet, shorten overall drying length, improve cotton drying efficiency and quality.

Description

Technical Field

[0001] This utility model belongs to the field of cotton processing technology, and in particular relates to a rapid drying device for cotton processing. Background Technology

[0002] In the cotton processing industry chain, drying is one of the core processes that determines cotton quality and the efficiency of subsequent processing. Freshly picked or initially processed cotton usually contains 12%-20% moisture. If the moisture is not sufficiently dried, it is not only prone to mold growth and fiber mildew during storage, but it can also create hidden dangers in subsequent critical processes such as ginning and spinning. For example, damp cotton can easily entangle the ginning rollers, causing equipment jamming, or the uneven fiber moisture can increase the yarn breakage rate during spinning, ultimately affecting the smoothness and strength of the finished fabric. Therefore, efficient and uniform drying is crucial to the quality of cotton processing.

[0003] However, current mainstream cotton drying equipment still has significant technical defects. Traditional drying equipment is mainly a static heating dryer, which relies on heating elements on the inner wall of the dryer to generate heat and achieve heat transfer through air convection. However, because cotton fibers are loose and have a low density, they are prone to forming natural accumulation layers inside the equipment. The interlayer barrier formed by the close adhesion between fibers will seriously hinder heat penetration, causing the surface cotton to absorb heat and dry quickly, while the inner cotton remains damp because the heat cannot reach it, forming a typical problem of dry outside and wet inside.

[0004] To address these issues, we provide a rapid drying device for cotton processing. Utility Model Content

[0005] The purpose of this invention is to provide a rapid drying device for cotton processing. Through the action of a stirring device, the output shaft of the motor in the stirring device drives the rotating frame to rotate, which can initially break up clumps of cotton. Simultaneously, a hydraulic cylinder drives the first and second transmission rods in conjunction, causing the movable rod to reciprocate. This, in turn, causes the stirring rod to slide back and forth within the dryer body, achieving multi-dimensional processing of cotton rotation and dispersal combined with reciprocating tumbling. This completely avoids cotton accumulation and clumping, laying the foundation for subsequent uniform drying. As the stirring rod reciprocates with the movable rod, it can comprehensively tumble the cotton within the dryer body, breaking down the barriers between cotton layers. This allows each part of the cotton to fully contact the heat source generated by the heating wire, avoiding uneven drying problems such as dry outside and wet inside. This shortens the overall drying time and improves cotton drying efficiency and quality. It solves the problem that existing cotton, due to its loose fibers and low density, easily forms natural accumulation layers within the equipment. The tightly adhered fibers create interlayer barriers that severely hinder heat penetration, causing the surface cotton to quickly absorb heat and dry, while the inner cotton remains damp because heat cannot reach it, resulting in the typical problem of dry outside and wet inside.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a rapid drying device for cotton processing, including a dryer body, and a stirring device is fixed to the top of the dryer body by bolts; The stirring device includes a positioning shell, which is located above the dryer body; An extension plate is fixed to both sides of the positioning shell, and a hydraulic cylinder is fixed to one side of the extension plate; The hydraulic cylinder output shaft is fixed with a first transmission rod, and a limit plate is fixed on the upper surface of the extension plate. The limiting plate has a limiting groove on its surface, and the first transmission rod passes through the limiting groove. One end of the first transmission rod is rotatably connected to a second transmission rod, and the end of the second transmission rod away from the first transmission rod is rotatably connected to a movable rod. A support rod is fixed between the two movable rods, and a stirring rod is fixed to the bottom of the support rod.

[0007] The present invention is further configured such that the stirring rod is located inside the dryer body; A positioning rod is fixed in the center of the positioning shell, and a motor is fixed at the top of the positioning rod.

[0008] The present invention is further configured such that: a bearing is fixedly attached to the surface of the positioning rod, and the motor output shaft is fixedly connected to the inside of the bearing; The motor output shaft is fixed with a rotating frame.

[0009] The present invention is further configured such that: a limiting rod is fixed to the inner wall of the positioning shell, and a positioning plate is fixed to both ends of the limiting rod; The movable rod passes through the positioning plate and slides inside the positioning plate.

[0010] The present invention is further configured such that: a heating layer is fixed on the outer side of the dryer body, and a plurality of heating wires are fixed on the inner wall of the heating layer.

[0011] The present invention is further configured such that: a dust collection shell is fixed on the top of the positioning shell, and a filter box is connected to the dust collection shell through a first air duct; A dust collection plate is fixed at the end of the first air duct away from the filter box, and the surface of the dust collection plate has several dust collection grooves.

[0012] The present invention is further configured such that: the filter box is connected to an air pump via a second air duct; The filter box has several placement strips fixed inside, and filter plates are slidably connected inside the placement strips.

[0013] This utility model has the following beneficial effects: This invention utilizes a stirring device. The motor output shaft in the stirring device drives the rotating frame to rotate, which initially breaks up clumps of cotton. Simultaneously, a hydraulic cylinder drives the first and second transmission rods in conjunction, causing the movable rod to reciprocate. This, in turn, causes the stirring rod to slide back and forth within the dryer body, achieving a multi-dimensional process of cotton rotation and dispersal combined with reciprocating agitation. This thoroughly prevents cotton from accumulating and clumping, laying the foundation for subsequent uniform drying. As the stirring rod reciprocates with the movable rod, it comprehensively agitates the cotton within the dryer body, breaking down the barriers between cotton layers. This ensures that each part of the cotton can fully contact the heat source generated by the heating wire, avoiding uneven drying problems such as dry outside and wet inside, shortening the overall drying time, and improving cotton drying efficiency and quality.

[0014] This invention utilizes a filter box. The filter box, through its internal filter plate, effectively intercepts cotton dust and particles drawn into the dryer body by the air pump, preventing dust from being directly discharged into the outside air. This reduces environmental dust pollution and protects the respiratory health of operators. The filter box has fixed placement strips, with the filter plate slidably connected to the placement strips. When the filter plate has absorbed a large amount of dust, it can be directly pulled out along the placement strips for cleaning or replacement without disassembling the entire filter box. This simplifies operation and reduces equipment maintenance difficulty and costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a rapid drying device for cotton processing according to the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the heating layer of this utility model.

[0018] Figure 3 This is a schematic diagram of the stirring device of this utility model.

[0019] Figure 4 This is a schematic diagram of the internal structure of the positioning shell of this utility model.

[0020] Figure 5 This is a schematic diagram of the positioning shell structure of this utility model from a bottom-view perspective.

[0021] Figure 6 This is a schematic diagram of the positioning shell structure of this utility model.

[0022] The attached diagram lists the components represented by each number as follows: 1-Dryer body, 2-Stirring device, 3-Positioning shell, 4-Extension plate, 5-Hydraulic cylinder, 6-First transmission rod, 7-Limiting plate, 8-Limiting groove, 9-Second transmission rod, 10-Moving rod, 11-Support rod, 12-Stirring rod, 13-Positioning rod, 14-Motor, 15-Bearing, 16-Rotating frame, 17-Limiting rod, 18-Positioning plate, 19-Heating layer, 20-Heating wire, 21-Dust collection shell, 22-Filter box, 23-Dust collection plate, 24-Dust collection trough, 25-Air pump, 26-Placement bar, 27-Filter plate. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0025] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Specific Implementation Example 1 Please see Figures 1-6 This utility model is a rapid drying device for cotton processing, including a dryer body 1. A stirring device 2 is fixed to the top of the dryer body 1 by bolts. The stirring device 2 includes a positioning shell 3, which is located above the dryer body 1. Extension plates 4 are fixed to both sides of the positioning shell 3, and a hydraulic cylinder 5 is fixed to one side of the extension plate 4. A first transmission rod 6 is fixed to the output shaft of the hydraulic cylinder 5. A limit plate 7 is fixed to the upper surface of the extension plate 4. A limit groove 8 is opened on the surface of the limit plate 7, and the first transmission rod 6 passes through the limit groove 8. A second transmission rod 9 is rotatably connected to one end of the first transmission rod 6, and a movable rod 10 is rotatably connected to the other end of the second transmission rod 9 away from the first transmission rod 6. A support rod 11 is fixed between the two movable rods 10, and a stirring rod 12 is fixed to the bottom of the support rod 11.

[0027] Specifically, the stirring rod 12 is located inside the dryer body 1; a positioning rod 13 is fixed in the center of the positioning shell 3, and a motor 14 is fixed on the top of the positioning rod 13; a bearing 15 is fixed on the surface of the positioning rod 13, and the output shaft of the motor 14 is fixedly connected to the inside of the bearing 15; a rotating frame 16 is fixed on the output shaft of the motor 14.

[0028] Furthermore, a limiting rod 17 is fixed to the inner wall of the positioning shell 3, and positioning plates 18 are fixed to both ends of the limiting rod 17; the movable rod 10 passes through the positioning plate 18 and slides inside the positioning plate 18; a heating layer 19 is fixed to the outer side of the dryer body 1, and several heating wires 20 are fixed to the inner wall of the heating layer 19.

[0029] The operation process of this embodiment is as follows: The cotton to be dried is placed inside the dryer body 1, and the stirring device 2 is installed on the top of the dryer body 1, ensuring that the stirring component extends into the drying area. The control switch of the heating wire 20 is turned on, and the heating wire 20 is energized and heats up. The heat is transferred to the inside of the dryer body 1 through the heating layer 19. The switch of the motor 14 is turned on. The motor 14 is fixed to the top of the positioning rod 13, and its output shaft is fixed inside the bearing 15 on the surface of the positioning rod 13. After starting, the output shaft drives the rotating frame 16 to rotate stably. The blades of the rotating frame 16 extend into the cotton, initially breaking up the clumps of cotton to avoid local accumulation. At the same time, the hydraulic cylinder 5 is turned on. The output shaft of the hydraulic cylinder 5 pushes the first transmission rod 6 to slide directionally along the limiting groove 8 of the limiting plate 7. The limiting groove 8 ensures that the first transmission rod 6 only moves in the horizontal direction to avoid deviation. The first transmission rod 6 drives the second transmission rod 9, which is rotatably connected at one end, to swing, thereby pulling the movable rod 10 at the other end of the second transmission rod 9. Because the movable rod 10 passes through… The cotton is restricted to horizontal movement by the positioning plate 18, which ultimately drives the support rod 11 between the two movable rods and the stirring rod 12 at the bottom to slide back and forth within the dryer body 1, thoroughly agitating the cotton and ensuring that each part of the cotton can contact the heat source. In this device, the output shaft of the motor 14 in the stirring device 2 drives the rotating frame 16 to rotate, which can initially break up the clumps of cotton. At the same time, the hydraulic cylinder 5 drives the first transmission rod 6 and the second transmission rod 9 to move the movable rod 10 back and forth, thereby causing the stirring rod 12 to slide back and forth within the dryer body 1. This achieves multi-dimensional processing of cotton rotation and agitation, completely avoiding cotton accumulation and clumping, and laying the foundation for subsequent uniform drying. When the stirring rod 12 moves back and forth with the movable rod 10, it can thoroughly agitate the cotton within the dryer body 1, breaking down the barriers between cotton layers, allowing each part of the cotton to fully contact the heat source generated by the heating wire 20, avoiding uneven drying problems such as dry outside and wet inside, shortening the overall drying time, and improving the efficiency and quality of cotton drying. Specific Implementation Example 2 Please see Figures 1-3 Based on the first specific embodiment, a dust collection shell 21 is fixed on the top of the positioning shell 3, and the dust collection shell 21 is connected to the filter box 22 through the first air duct; a dust collection plate 23 is fixed at the end of the first air duct away from the filter box 22, and a number of dust collection grooves 24 are opened on the surface of the dust collection plate 23.

[0031] Specifically, the filter box 22 is connected to an air pump 25 through a second air duct; several placement strips 26 are fixed inside the filter box 22, and filter plates 27 are slidably connected inside the placement strips 26.

[0032] The operation process of this embodiment is as follows: After heating and stirring are started, the vacuum pump 25 is immediately turned on to start the dust removal process. That is, the vacuum pump 25 creates a negative pressure in the filter box 22 through the second air duct. The negative pressure is transmitted to the dust collection shell 21 and the dust collection plate 23 through the first air duct. The cotton dust and fine cotton lint generated during drying in the dryer body 1 are sucked into the first air duct through the dust collection groove 24 on the surface of the dust collection plate 23. After the dust-laden airflow enters the filter box 22, it passes through the internal multi-layer filter plates 27. The dust is intercepted on the surface of the filter plates. The purified air is then pumped by the vacuum pump 25. Discharge; In this device, the filter box 22 can effectively intercept cotton dust and particles drawn in from the dryer body 1 by the air pump 25 through the internal filter plate 27, preventing dust from being directly discharged into the outside air, which reduces environmental dust pollution and protects the respiratory health of operators; The filter box 22 is fixed with a placement strip 26, and the filter plate 27 is slidably connected to the placement strip 26. When the filter plate 27 has absorbed a lot of dust, it can be directly pulled out along the placement strip 26 for cleaning or replacement without disassembling the entire filter box. The operation is simple and reduces the difficulty and cost of equipment maintenance.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid drying device for cotton processing, comprising a dryer body (1), characterized in that: The top of the dryer body (1) is fixed with a stirring device (2) by bolts; The stirring device (2) includes a positioning shell (3), which is located above the dryer body (1); Both sides of the positioning shell (3) are fixed with extension plates (4), and a hydraulic cylinder (5) is fixed on one side of the extension plate (4). The output shaft of the hydraulic cylinder (5) is fixed with a first transmission rod (6), and a limit plate (7) is fixed on the upper surface of the extension plate (4). The limiting plate (7) has a limiting groove (8) on its surface, and the first transmission rod (6) passes through the limiting groove (8). One end of the first transmission rod (6) is rotatably connected to the second transmission rod (9), and the end of the second transmission rod (9) away from the first transmission rod (6) is rotatably connected to the movable rod (10). A support rod (11) is fixed between the two movable rods (10), and a stirring rod (12) is fixed at the bottom of the support rod (11).

2. The rapid drying device for cotton processing according to claim 1, characterized in that, The stirring rod (12) is located inside the dryer body (1); The positioning shell (3) has a positioning rod (13) fixed in the center, and a motor (14) is fixed on the top of the positioning rod (13).

3. The rapid drying device for cotton processing according to claim 2, characterized in that, The positioning rod (13) has a bearing (15) fixed on its surface, and the output shaft of the motor (14) is fixedly connected to the inside of the bearing (15). The output shaft of the motor (14) is fixed with a rotating frame (16).

4. The rapid drying device for cotton processing according to claim 1, characterized in that, The inner wall of the positioning shell (3) is fixed with a limiting rod (17), and both ends of the limiting rod (17) are fixed with positioning plates (18). The movable rod (10) passes through the positioning plate (18) and slides inside the positioning plate (18).

5. A rapid drying device for cotton processing according to claim 1, characterized in that, A heating layer (19) is fixed on the outside of the dryer body (1), and a number of heating wires (20) are fixed on the inner wall of the heating layer (19).

6. The rapid drying device for cotton processing according to claim 1, characterized in that, The top of the positioning shell (3) is fixed with a dust collection shell (21), and the dust collection shell (21) is connected to a filter box (22) through the first air duct. A dust collection plate (23) is fixed at the end of the first air duct away from the filter box (22), and the surface of the dust collection plate (23) has several dust collection grooves (24).

7. A rapid drying device for cotton processing according to claim 6, characterized in that, The filter box (22) is connected to an air pump (25) via a second air duct; The filter box (22) has several placement strips (26) fixed inside, and the placement strips (26) have filter plates (27) slidably connected inside.

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