Wind direction adjusting device of dryer

Abstract

The utility model belongs to the technical field of drying equipment, and relates to a dryer wind direction adjusting device which comprises a hollow shell, a hollow trapezoidal connecting plate is fixedly connected to one side of the hollow shell, and a concentric-square-shaped plate is fixedly connected to the side, away from the hollow shell, of the hollow trapezoidal connecting plate. A plurality of sets of fixing plates are fixedly connected into the hollow shell, the hollow trapezoidal connecting plate and the concentric-square-shaped plate, guide assemblies are arranged in the middle of the concentric-square-shaped plate and the middle of the hollow shell, and the guide assemblies arranged in the middle of the concentric-square-shaped plate can adjust the wind direction left and right. Through the arrangement of the guide assembly, the flow direction of hot air of the dryer can be conveniently guided, so that the hot air is more uniformly distributed in the drying chamber, the uniformity of contact between each part of a material and the hot air is improved, uniform drying is realized, the situation of local overheating or insufficient drying is reduced, the overall drying efficiency is improved, and the drying efficiency is improved. And meanwhile, circulation and permeation of hot air can be accelerated, moisture in the materials can be evaporated more quickly, and the drying time can be shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drying equipment technical field relates to drying -machine wind direction adjusting device. BACKGROUND

[0002] The core function of the drying machine as a kind of efficient and multifunctional equipment is to remove water in material accurately and rapidly, and it plays a pivotal role in multiple industries and fields. With advanced drying technology and flexible operation mode, it becomes an indispensable key link in many production processes.

[0003] Due to the differences in material accumulation density, shape and size at different positions inside the drying machine, these differences are easy to cause hot air to encounter different resistance in the flow process, and hot air tends to flow to the area with smaller resistance, thereby causing uneven distribution of hot air and affecting material drying efficiency. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is that due to the differences in material accumulation density, shape and size at different positions inside the drying machine, these differences are easy to cause hot air to encounter different resistance in the flow process, and hot air tends to flow to the area with smaller resistance, thereby causing uneven distribution of hot air and affecting material drying efficiency.

[0005] The drying machine wind direction adjusting device disclosed by the utility model comprises a hollow shell, a hollow trapezoidal connecting plate is fixed on one side of the hollow shell, a meandering plate is fixed on the side of the hollow trapezoidal connecting plate away from the hollow shell, a plurality of fixed plates are fixed in the hollow shell, the hollow trapezoidal connecting plate and the meandering plate, a guide assembly is arranged in the middle of the meandering plate and the hollow shell, the guide assembly arranged in the middle of the meandering plate can adjust the wind direction left and right, and the guide assembly arranged in the middle of the hollow shell can adjust the wind direction up and down.

[0006] The guide assembly comprises a plurality of horizontal shafts, a plurality of vertical shafts and a plurality of threaded rods, the plurality of horizontal shafts are rotatably connected to the middle of the hollow shell, the plurality of vertical shafts are rotatably connected to the middle of the meandering plate, and the plurality of threaded rods are respectively fixed to one side of the hollow shell and the top of the meandering plate, a plurality of horizontal guide vanes are fixed to the middle of the horizontal shaft, and a vertical guide is fixed to the middle of the vertical shaft.

[0007] The guide assembly further comprises a plurality of fan-shaped plates and a limiting pad, the plurality of fan-shaped plates are respectively fixed to one end of the horizontal shaft and the vertical shaft, the limiting pad is slidably connected to the middle of the threaded rod, and an arc-shaped notch is arranged in the middle of the fan-shaped plate.

[0008] The guide assembly further comprises a nut, and the nut is threadedly connected to the middle of the threaded rod.

[0009] The middle part of the vertical rotating shaft is rotationally connected to the middle part of a plurality of fixed plates.

[0010] The side of the fan-shaped plate is fixed with a push piece.

[0011] Compared with the prior art, the beneficial effects of the utility model are that: through the setting of the guide assembly, the hot air flow direction of the dryer can be conveniently guided, so that the hot air is more evenly distributed in the drying chamber, the uniformity of the contact of each part of the material with the hot air is improved, and uniform drying is realized, which reduces the situation of local overheating or insufficient drying, improves the overall drying efficiency, and simultaneously can accelerate the circulation and penetration of the hot air, so that the moisture in the material evaporates more quickly, which helps to shorten the drying time and improve the production efficiency.

[0012] Through the setting of the push piece, the operation intuitiveness and accuracy of the push fan-shaped plate are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0014] Figure 1 It is the front structure schematic diagram of the utility model as a whole.

[0015] Figure 2 It is the back structure schematic diagram of the utility model as a whole.

[0016] Figure 3 It is the cross-section structure schematic diagram of the utility model as a whole.

[0017] Figure 4 It is the structure schematic diagram of the guide assembly of the utility model.

[0018] Figure 5 It is the cross-section structure schematic diagram of the utility model as a whole.

[0019] Figure 6 It is the cross-section structure schematic diagram of the utility model as a whole.

[0020] Figure 7 It is the structure schematic diagram of the fan-shaped plate of the utility model.

[0021] In the diagram: 1. Hollow shell; 11. Hollow trapezoidal connecting plate; 12. U-shaped plate; 13. Fixing plate; 2. Horizontal rotating shaft; 20. Vertical rotating shaft; 21. Horizontal guide vane; 22. Threaded rod; 23. Vertical guide vane; 3. Fan-shaped plate; 31. Arc-shaped groove; 32. Limiting pad; 4. Nut; 6. Paddle. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] Example 1, as Figures 1-7 As shown, the airflow direction adjustment device for the dryer includes a hollow shell 1. A hollow trapezoidal connecting plate 11 is fixedly connected to one side of the hollow shell 1. A U-shaped plate 12 is fixedly connected to the side of the hollow trapezoidal connecting plate 11 away from the hollow shell 1. Multiple sets of fixing plates 13 are fixedly connected inside the hollow shell 1, the hollow trapezoidal connecting plate 11, and the U-shaped plate 12. Guide components are provided in the middle of the U-shaped plate 12 and the middle of the hollow shell 1. The guide component in the middle of the U-shaped plate 12 can adjust the airflow direction left and right, and the guide component in the middle of the hollow shell 1 can adjust the airflow direction up and down.

[0027] The guide assembly includes multiple sets of horizontal rotating shafts 2, multiple sets of vertical rotating shafts 20, and multiple sets of threaded rods 22. The multiple horizontal rotating shafts 2 are rotatably connected to the middle of the hollow shell 1, the multiple vertical rotating shafts 20 are rotatably connected to the middle of the U-shaped plate 12, and the multiple threaded rods 22 are respectively fixed to one side of the hollow shell 1 and the top of the U-shaped plate 12. Multiple sets of horizontal guide vanes 21 are fixed to the middle of each horizontal rotating shaft 2, and vertical guide vanes 23 are fixed to the middle of each vertical rotating shaft 20.

[0028] The guide assembly also includes multiple sets of sector plates 3 and limiting pads 32. The multiple sector plates 3 are respectively fixed to one end of the horizontal rotating shaft 2 and the vertical rotating shaft 20. The limiting pads 32 are slidably connected to the middle of the threaded rod 22. Each sector plate 3 has an arc-shaped groove 31 in the middle.

[0029] The guide assembly further comprises a screw nut 4 which is threadedly connected to the middle portion of the threaded rod 22.

[0030] The middle portion of the vertical rotating shaft 20 is rotationally connected to the middle portion of the plurality of fixed plates 13.

[0031] In operation, the hollow shell 1 can be installed at the air inlet of the dryer. When the dryer is working and the air direction needs to be adjusted left or right, the sector plate 3 can be actuated to rotate the vertical rotating shaft 20 in the middle portion of the coiled plate 12. The rotation of the vertical rotating shaft 20 changes the angle of the vertical guide vane 23. At the same time, the sector plate 3 rotates to move the arc-shaped notch 31 in the middle portion of the threaded rod 22. When the angle of the vertical guide vane 23 is adjusted to the appropriate angle, the sector plate 3 can be stopped. Then, the screw nut 4 is rotated at the threaded rod 22. The screw nut 4 moves towards the sector plate 3 while rotating. When the screw nut 4 abuts against the limiting pad 32, the limiting pad 32 is tightly attached to the screw nut 4, and the rotation of the screw nut 4 is stopped. In this way, the sector plate 3 is fixed, which reduces the possibility that the vertical guide vane 23 is blown by the wind and deviates from the predetermined position, affecting the hot air flow direction. When the air direction needs to be adjusted up or down, the sector plate 3 at the hollow shell 1 is actuated to rotate the horizontal guide vane 21.

[0032] This step facilitates the guiding of the hot air flow direction of the dryer through the guide assembly, so that the hot air is more evenly distributed in the drying chamber, improving the uniformity of the contact between the material and the hot air at each part, thereby achieving uniform drying. This reduces the situation of local overheating or insufficient drying, improves the overall drying efficiency, and also speeds up the circulation and penetration of the hot air, making the water in the material evaporate faster. This helps to shorten the drying time and improve production efficiency.

[0033] As shown in Embodiment Two, Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 One side of the sector plate 3 is fixedly connected with a tab 6.

[0034] In operation, when the sector plate 3 needs to be actuated to adjust the flow direction of the horizontal hot air, the tab 6 is held and rotated, thereby improving the convenience of operation. This step enhances the intuitive and accurate operation of actuating the sector plate 3 through the tab 6.

[0035] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A dryer air direction adjustment device characterized by: The utility model provides a wind power generation device, including hollow shell (1), one side of hollow shell (1) is fixed with hollow trapezoidal connecting plate (11), the side away from hollow trapezoidal connecting plate (11) of hollow shell (1) is fixed with backplate (12), the inside of hollow shell (1), hollow trapezoidal connecting plate (11) and backplate (12) is fixed with multiple fixed plate (13) evenly, the middle part of backplate (12) and the middle part of hollow shell (1) are provided with guide assembly, the guide assembly set up in the middle part of backplate (12) can adjust left and right to the wind direction, the guide assembly set up in the middle part of hollow shell (1) can adjust up and down to the wind direction.

2. The dryer air direction adjusting device according to claim 1, characterized in that: The guide assembly includes multiple horizontal shafts (2), multiple vertical shafts (20) and multiple threaded rods (22), multiple horizontal shafts (2) are rotatably connected to the middle part of the hollow shell (1), multiple vertical shafts (20) are rotatably connected to the middle part of the backplate (12), and multiple threaded rods (22) are respectively fixed to one side of the hollow shell (1) and the top of the backplate (12), the middle part of the horizontal shaft (2) is fixed with multiple horizontal guide vanes (21), and the middle part of the vertical shaft (20) is fixed with a vertical guide vane (23).

3. The dryer air direction adjusting device according to claim 2, characterized in that: The guide assembly further includes multiple sector plates (3) and limit pads (32), multiple sector plates (3) are respectively fixed to one end of the horizontal shaft (2) and the vertical shaft (20), the limit pad (32) is slidably connected to the middle part of the threaded rod (22), and the middle part of the sector plate (3) is provided with an arc notch (31).

4. The dryer air direction adjusting device according to claim 3, characterized in that: The guide assembly further includes a nut (4) which is threadedly connected to the middle part of the threaded rod (22).

5. The dryer air direction adjusting device according to claim 2, characterized in that: The middle part of the vertical shaft (20) is rotatably connected to multiple fixed plates (13).

6. The dryer air direction adjusting device according to claim 3, characterized in that: One side of the sector plate (3) is fixed with a tab (6).

Images