Adjustable flax yarn drying machine

Abstract

The utility model relates to the technical field of drying machines, in particular to an adjustable flax yarn drying machine which comprises a machine body, two sets of hanging frames, an adjusting device and a moving device, supporting legs are installed at the four corners of the bottom wall of the machine body, and the two sets of hanging frames are adjustably installed in the machine body. The adjusting device comprises a threaded rod, a sliding block, driven bevel gears, a driving bevel gear, a driving motor, a sliding rod and a sliding frame, the sliding frame is manually adjusted to slide up and down on the sliding rod, and the sliding frame drives the driving motor and the driving bevel gear to be in meshed connection with the two sets of driven bevel gears correspondingly; the driving bevel gear drives the driven bevel gear in meshed connection with the driving bevel gear to rotate, the driven bevel gear drives the rotating shaft to rotate, the rotating shaft drives the threaded rod fixedly connected with the rotating shaft to rotate, the sliding blocks drive the hanging frames to adjust the height, and the heights of the two sets of hanging frames can be adjusted according to requirements to meet the drying requirement.

Description

Technical Field

[0001] This utility model relates to the field of drying machine technology, specifically an adjustable flax yarn dryer. Background Technology

[0002] As is well known, flax has high development and utilization value. The fiber extracted from flax stems is an important raw material for the textile industry, which can be spun purely or blended with other fibers. Because flax fiber has many unique and irreplaceable advantages compared to animal fibers, other plant fibers, and synthetic fibers, it occupies an important position in the national economy.

[0003] Traditional flax yarn dryers typically have a fixed height for the internal hanging racks. When drying flax yarn of different sizes or batches, operators may need to spend more time adjusting the height of the hanging racks. This extra time directly affects production efficiency and leads to a decrease in production capacity. Furthermore, since dryers are generally fixed in location and cannot be easily moved, this limits the flexibility of the production layout and can become an obstacle when it is necessary to adjust the production line or reconfigure the work area. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides an adjustable flax yarn dryer.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable flax yarn dryer, comprising a machine body, a suspension frame, an adjustment device, and a moving device. Support legs are installed at the four corners of the bottom wall of the machine body. Two sets of the suspension frames are adjustablely installed inside the machine body. The adjustment device includes a threaded rod, a slider, a driven bevel gear, a driving bevel gear, a drive motor, a sliding rod, and a sliding frame. Two sets of first rectangular grooves and two sets of second rectangular grooves are respectively opened on the symmetrical left and right side walls of the machine body. The threaded rod is rotatably installed in the first rectangular groove, and the sliding rod is threaded onto the threaded rod via bearing threads. The block has its sidewall fixedly connected to one sidewall of the suspension frame. A square groove is provided on the outer sidewall of the body between the two sets of first rectangular grooves. A rotating shaft is sleeved through the sidewall of the square groove at one end of each of the two sets of threaded rods. A driven bevel gear is sleeved on the outer wall of the rotating shaft. Two sets of sliding rods are vertically installed inside the square groove. The sliding frame is slidably installed on the two sets of sliding rods. The drive motor is installed on the side of the block away from the suspension frame. An active bevel gear is installed through the sliding frame at the output end of the drive motor. The active bevel gear is not simultaneously engaged with the two sets of driven bevel gears.

[0008] To facilitate the protection of the drive motor and the movement of the sliding frame, the present invention is improved by installing a protective shell on the outer wall of the drive motor.

[0009] To facilitate locking the sliding frame, this utility model is improved by having two sets of fixing frames symmetrically designed on the side wall of the machine body near the square groove. The fixing frames are equipped with locking plates by pins, and the side wall of the protective shell near the fixing frames is equipped with locking teeth. The locking plates are engaged with the locking teeth.

[0010] To facilitate the movement of the machine body, the present invention is improved in that the moving device includes a cylinder, a lifting plate and casters. The cylinder is installed at the center of the bottom wall of the machine body, the lifting plate is installed at the output end of the cylinder, and three sets of casters are installed on the bottom wall of the lifting plate.

[0011] Preferably, the present invention is improved in that guide rods are fixedly installed in the two sets of second rectangular grooves, guide blocks are slidably installed in the guide rods, and the two sets of guide blocks are fixedly connected to the side wall of the two sets of suspension frames away from the slider.

[0012] Preferably, the present invention is improved in that two sets of guide grooves are symmetrically opened on the back wall of the body, and two sets of guide plates are installed on the back wall of the suspension frame, the guide plates being adapted to the guide grooves.

[0013] To ensure the stability of the lifting plate, this utility model is improved by having the lifting plate designed as a triangle.

[0014] To ensure the heat dissipation effect of the drive motor, the present invention is improved by providing heat dissipation grooves on the side wall of the protective shell.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an adjustable flax yarn dryer, which has the following beneficial effects:

[0017] This adjustable flax yarn dryer, through its adjustable device, allows manual adjustment of the sliding frame to engage the driving bevel gear with two sets of driven bevel gears. This enables a single drive motor to adjust the height of the two suspension frames, making efficient use of power resources and maximizing the space within the dryer. When drying shorter yarns, the suspension frames can be adjusted to a lower position, and vice versa. This ensures effective use of the space within the dryer, accommodating flax yarns of different sizes and batches, avoiding space waste, achieving optimal drying results, and thus improving work efficiency.

[0018] This adjustable flax yarn dryer uses a locking plate and locking teeth. The engaging connection between the locking plate and locking teeth locks the sliding frame in the target position, ensuring the stability of the drive motor on the sliding frame during operation and preventing accidental movement or detachment during use, thereby improving the drying efficiency and quality of the dryer.

[0019] This adjustable flax yarn dryer uses a movable device where a cylinder can lower a lifting plate until the lifting plate and the casters at the bottom touch the ground. The position of the machine can then be adjusted using the casters, making it easy to change the position of the dryer. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 In this utility model Figure 1 A magnified structural diagram of part A;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the body of this utility model in half section.

[0023] Figure 4 In this utility model Figure 3 A magnified structural diagram of part B.

[0024] In the diagram: 1. Body; 2. Suspension frame; 3. Threaded rod; 4. Slider; 5. Driven bevel gear; 6. Driven bevel gear; 7. Drive motor; 8. Slide rod; 9. Sliding frame; 10. First rectangular groove; 11. Second rectangular groove; 12. Square groove; 13. Rotating shaft; 14. Protective shell; 15. Fixing frame; 16. Clamping plate; 17. Clamping teeth; 18. Cylinder; 19. Lifting plate; 20. Universal wheel; 21. Guide rod; 22. Guide block; 23. Guide groove; 24. Guide plate; 25. Heat dissipation groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4An adjustable flax yarn dryer includes a body 1, a suspension frame 2, an adjustment device, and a moving device. Support legs are installed at the four corners of the bottom wall of the body 1. Two sets of the suspension frames 2 are adjustablely installed inside the body 1. The adjustment device includes a threaded rod 3, a slider 4, a driven bevel gear 5, a driving bevel gear 6, a drive motor 7, a sliding rod 8, and a sliding frame 9. Two sets of first rectangular grooves 10 and two sets of second rectangular grooves 11 are respectively opened on the symmetrical left and right side walls inside the body 1. The first rectangular grooves 10 allow rotation... The threaded rod 3 is installed, and the slider 4 is threaded onto the threaded rod 3 via a bearing thread. The side wall of the slider 4 is fixedly connected to one side wall of the suspension frame 2. A square groove 12 is formed on the outer side wall of the body 1 between the two sets of first rectangular grooves 10. A rotating shaft 13 is sleeved through the side wall of the square groove 12 at one corresponding end of each of the two sets of threaded rods 3. A driven bevel gear 5 is sleeved on the outer wall of the rotating shaft 13. Two sets of sliding rods 8 are vertically installed inside the square groove 12, and a sliding frame 9 is slidably installed on the two sets of sliding rods 8. The drive motor 7 is installed on the side of the slider 4 away from the suspension frame 2. The output end of the drive motor 7 passes through the slider 9 and is equipped with a driving bevel gear 6. The driving bevel gear 6 is not simultaneously engaged with two sets of driven bevel gears 5. In this embodiment, when in use, the flax yarn to be dried is suspended on the suspension frame 2. When it is necessary to adjust the height of the two sets of suspension frames 2, the slider 9 is manually adjusted to slide up and down on the slide rod 8, so that the slider 9 drives the drive motor 7 and the driving bevel gear 6 to engage with the two sets of driven bevel gears 5 respectively. Then the drive motor 7 is started, and the output end of the drive motor 7 drives the driving bevel gear 6 to connect. The driving bevel gear 6 drives the driven bevel gear 5 to rotate, and the driven bevel gear 5 drives the rotating shaft 13 to rotate. The rotating shaft 13 drives the threaded rod 3 fixedly connected to it to rotate. During the rotation, the threaded rod 3 drives the slider 4 to move linearly in the first rectangular groove 10. The slider 4 drives the suspension frame 2 to adjust its height. The height of both sets of suspension frames 2 can be adjusted according to the needs of drying.

[0027] In practical use, to further facilitate the protection of the drive motor 7 and the movement of the sliding frame 9, in this embodiment, a protective shell 14 is installed on the outer wall of the drive motor 7. The protective shell 14 protects the drive motor 7 and facilitates the movement of the sliding frame 9 up and down in the square groove 12.

[0028] In actual use, to further facilitate locking the sliding frame 9, in this embodiment, two sets of fixing frames 15 are symmetrically designed on the side wall of the body 1 near the square groove 12. A locking plate 16 is installed on the fixing frame 15 by a pin. A locking tooth 17 is installed on the side wall of the protective shell 14 near the fixing frame 15. The locking plate 16 and the locking tooth 17 are engaged and connected. When the sliding frame 9 slides to the target position, the locking plate 16 can be rotated by the pin on the corresponding fixing frame 15 to engage and connect with the locking tooth 17, thereby locking the protective shell 14 and limiting the sliding frame 9.

[0029] In practical use, to further facilitate the movement of the machine body 1, in this embodiment, the moving device includes a cylinder 18, a lifting plate 19, and casters 20. The cylinder 18 is installed at the center of the bottom wall of the machine body 1, and the lifting plate 19 is installed at the output end of the cylinder 18. Three sets of casters 20 are installed on the bottom wall of the lifting plate 19. When it is necessary to adjust the position of the dryer, the cylinder 18 is activated, and the output end of the cylinder 18 drives the lifting plate 19 to descend until the lifting plate 19 drives the casters 20 at the bottom to contact the ground. Then, the position of the machine body 1 can be adjusted by the casters 20, making it easy to move the dryer to the target position.

[0030] Preferably, in this embodiment, guide rods 21 are fixedly installed in the two sets of second rectangular grooves 11, and guide blocks 22 are slidably installed in the guide rods 21. The two sets of guide blocks 22 are fixedly connected to the side wall of the two sets of suspension frames 2 away from the slider 4. During the lifting and lowering process, the suspension frame 2 drives the guide blocks 22 to slide on the guide rods 21 to guide the lifting and lowering of the suspension frame 2 and prevent the suspension frame 2 from deviating from the movement trajectory.

[0031] Preferably, in this embodiment, the back wall of the body 1 is symmetrically provided with two sets of guide grooves 23, and the back wall of the suspension frame 2 is equipped with two sets of guide plates 24. The guide plates 24 are adapted to the guide grooves 23. During the lifting and lowering process, the suspension frame 2 drives the guide plates 24 to move up and down in the guide grooves 23, which guides the movement of the suspension frame 2, and the three sets of support points ensure the stability of the lifting and lowering of the suspension frame 2.

[0032] In actual use, to further ensure the stability of the lifting plate 19, in this embodiment, the lifting plate 19 is designed as a triangle. A triangle is a very stable geometric shape. The use of a triangular structure can greatly improve its stability, making it less prone to shaking or tilting during the lifting process, thereby ensuring the safety and stability of the lifting plate 19 during the lifting process.

[0033] In actual use, to further ensure the heat dissipation effect of the drive motor 7, in this embodiment, the side wall of the protective shell 14 is provided with heat dissipation grooves 25. The heat dissipation grooves 25 help the drive motor 7 to dissipate heat effectively, maintain the good working condition of the drive motor 7, prevent the drive motor 7 from overheating and causing damage, thereby improving the efficiency and stability of the drive motor 7.

[0034] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable flax yarn dryer, comprising a machine body (1), a hanging frame (2), an adjustment device, and a moving device, characterized in that: Support legs are installed at the four corners of the bottom wall of the body (1). Two sets of suspension frames (2) are adjustablely installed inside the body (1). The adjustment device includes a threaded rod (3), a slider (4), a driven bevel gear (5), a driving bevel gear (6), a drive motor (7), a slide rod (8), and a sliding frame (9). Two sets of first rectangular grooves (10) and two sets of second rectangular grooves (11) are respectively opened on the left and right side walls of the body (1) symmetrically arranged. The threaded rod (3) is rotatably installed in the first rectangular groove (10). The slider (4) is installed on the threaded rod (3) through a bearing thread. The side wall of the slider (4) is fixedly connected to one side wall of the suspension frame (2). The two sets of first rectangular grooves (10) are rotatably installed in the first rectangular groove (10). A square groove (12) is provided on the outer wall of the body (1) between the rectangular grooves (10). The corresponding ends of the two sets of threaded rods (3) are fitted with a rotating shaft (13) through the side wall of the square groove (12). The outer wall of the rotating shaft (13) is fitted with a driven bevel gear (5). Two sets of slide rods (8) are vertically installed inside the square groove (12). The sliding frame (9) is slidably installed on the two sets of slide rods (8). The drive motor (7) is installed on the side of the slider (4) away from the suspension frame (2). The output end of the drive motor (7) is fitted with a driving bevel gear (6) through the sliding frame (9). The driving bevel gear (6) is not simultaneously engaged with the two sets of driven bevel gears (5).

2. The adjustable flax yarn dryer according to claim 1, characterized in that: The outer wall of the drive motor (7) is fitted with a protective shell (14).

3. The adjustable flax yarn dryer according to claim 2, characterized in that: The side wall of the body (1) near the square groove (12) is symmetrically designed with two sets of fixing brackets (15). The fixing brackets (15) are equipped with a clamping plate (16) by a pin. The protective shell (14) is equipped with a clamping tooth (17) on the side wall near the fixing brackets (15). The clamping plate (16) and the clamping tooth (17) are engaged and connected.

4. An adjustable flax yarn dryer according to claim 3, characterized in that: The moving device includes a cylinder (18), a lifting plate (19), and casters (20). The cylinder (18) is installed at the center of the bottom wall of the body (1). The lifting plate (19) is installed at the output end of the cylinder (18). Three sets of casters (20) are installed on the bottom wall of the lifting plate (19).

5. An adjustable flax yarn dryer according to claim 4, characterized in that: Guide rods (21) are fixedly installed in the two sets of second rectangular grooves (11), and guide blocks (22) are slidably installed in the guide rods (21). The two sets of guide blocks (22) are fixedly connected to the side wall of the two sets of suspension frames (2) away from the slider (4).

6. An adjustable flax yarn dryer according to claim 5, characterized in that: The back wall of the body (1) is symmetrically provided with two sets of guide grooves (23) on the upper and lower sides, and the back wall of the suspension frame (2) is provided with two sets of guide plates (24), which are adapted to the guide grooves (23).

7. An adjustable flax yarn dryer according to claim 6, characterized in that: The lifting plate (19) is triangular in design.

8. An adjustable flax yarn dryer according to claim 7, characterized in that: The protective shell (14) has heat dissipation grooves (25) on its side wall.

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