Wind direction adjusting device
By designing a wind direction adjustment device including a deflector, a rotating shaft, an adjustment rod, a fixing plate and a locker, the problem that the wind direction adjustment device is difficult to maintain the adjusted wind direction, and a more efficient drying process is achieved.
Patent Information
- Application Number
- CN202421063093.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The wind direction adjustment device is difficult to maintain the adjusted wind direction during the drying process, resulting in a decrease in drying efficiency.
A wind direction adjustment device is designed, including a deflector, a rotating shaft, a adjusting rod, a fixing plate and a locker. The locking rod of the locker passes through the adjustment hole and the arc-shaped long hole, and the locking rod is toggled along the length of the arc-shaped long hole, so as to rotate the rotation shaft, and then turn the deflector. The coordination between the locking block and the locking hole enables the fixing or steering of the deflector plate by adjusting the distance between the locking part and the adjustment rod.
This device can effectively maintain the adjusted wind direction, improve drying efficiency, and ensure uniform drying of the product.
Smart Images
Figure CN222526898U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying conveyor lines, in particular to a wind direction regulating device. Background Art
[0002] At present, in the automatic drying conveyor line, the air outlet duct of the combustion system is directed toward the products in the drying tunnel so as to blow hot air toward these products to dry the products. When the products in the drying tunnel are only partially dried and partially not dried, it is necessary to adjust the wind direction adjusting device of the air outlet duct of the combustion system so that the air outlet direction of the air outlet duct is directed toward the products that are not dried so as to accelerate the drying speed of the products that are not dried. However, since the wind direction adjusting device is not provided with a locking device, or the locking device relies on friction for locking, the baffle used for adjusting the wind direction in the wind direction adjusting device is easily blown to a deviated direction by the wind from the air outlet duct during the drying process. Therefore, it is difficult for the wind direction adjusting device to maintain the adjusted wind direction. Utility Model Content
[0003] The utility model aims to provide a wind direction regulating device to solve the technical problem that the wind direction regulating device is difficult to maintain the adjusted wind direction.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a wind direction adjustment device, including a guide plate, a rotating shaft, an adjustment rod, a fixing plate and a lock;
[0005] One end of the adjusting rod is provided with an adjusting hole extending from the top surface to the bottom surface thereof, and the bottom surface of the other end is connected to the top end of the rotating shaft, the guide plate is vertically arranged below the adjusting rod, the length direction of the guide plate is the same as the length direction of the adjusting rod, and the rotating shaft is connected to the guide plate;
[0006] The fixing plate is provided with an arc-shaped long hole around the rotating shaft, and the fixing plate is provided with a penetrating locking hole on the inner side and / or the outer side along the width direction of the arc-shaped long hole, and a plurality of the locking holes are arranged at intervals along the length direction of the arc-shaped long hole. The locking device comprises a locking rod, a locking end cover and a locking block, the adjusting rod is arranged on the top surface of the fixing plate, the locking rod passes through the adjusting hole and the arc-shaped long hole, the locking end cover is arranged on the top surface of the adjusting rod and is threadedly connected to the locking rod, the locking block is arranged on the bottom surface of the locking rod, and the locking block is provided with a locking portion corresponding to the locking hole;
[0007] When the locking end cover is rotated to reduce the distance between the locking portion and the adjusting rod, the locking portion is inserted into the locking hole, and when the locking end cover is rotated to increase the distance between the locking portion and the adjusting rod, the locking portion is disengaged from the locking hole.
[0008] Optionally, it also includes an adjusting air duct, which is provided with an upper hole extending from its top surface to its pipe hole, the rotating shaft passes through the upper hole and is rotatably connected to the upper hole, the bottom end of the rotating shaft is rotatably connected to the hole wall of the pipe hole of the adjusting air duct, the guide plate is located in the pipe hole of the adjusting air duct, and the fixing plate is fixed to the top surface of the adjusting air duct.
[0009] Optionally, the bottom surface of the fixed plate is provided with two downward extensions opposite to each other along a first direction, the bottom surfaces of the downward extensions are connected to the top surface of the regulating air duct, and the side surface of the fixed plate is provided with a front extension extending in a second direction, and one end of the front extension away from the fixed plate is connected to the eaves of the pipe opening of the regulating air duct.
[0010] Optionally, a pair of the locking holes are arranged on both sides of the fixing plate along the width direction of the arc-shaped long hole, and multiple pairs of the locking holes are arranged at intervals along the length direction of the arc-shaped long hole, and the locking block is provided with a pair of the locking parts corresponding to the pair of the locking holes.
[0011] Optionally, the lock further comprises a handle, one end of which is connected to an outer side wall of the locking end cover.
[0012] Optionally, the guide plate is bent along its length direction to form an arc-shaped depression matching the rotation axis, and the rotation axis and the arc-shaped depression are in contact with each other.
[0013] Optionally, it also includes a limit baffle, which is spaced below the fixed plate, and the top surface of the limit baffle is provided with an upper extension portion, the top surface of the upper extension portion is connected to the bottom surface of the fixed plate, and the top surface of the limit baffle is used to support the bottom surface of the locking block, and a limit gap is formed between the limit baffle and the fixed plate, and the thickness of the limit gap along the vertical direction is not less than the distance between the top surface of the locking portion and the bottom surface of the locking block.
[0014] Optionally, the trajectory of the arc-shaped long hole is an arc with a radius of 290mm to 310mm and an angle of 110° to 130°, the hole width of the arc-shaped long hole is 15mm to 20mm, the angle between the lines connecting two adjacent locking holes and the centers of the arc-shaped long holes is 10° to 14°, the length of the locking hole is 7mm to 9mm, and the width is 3mm to 5mm, the distance between the locking hole and the arc-shaped long hole is 7mm to 9mm, the length of the fixing plate along the first direction is 550mm to 600mm, and the width of the fixing plate along the second direction is 250mm to 300mm.
[0015] Compared with the prior art, the wind direction adjusting device of the utility model has the following beneficial effects:
[0016] The guide plate of the utility model is connected to the rotating shaft, and the rotating shaft is connected to one end of the adjusting rod, and the other end of the adjusting rod is provided with an adjusting hole and is mounted on the top surface of the fixing plate, wherein the fixing plate is provided with an arc-shaped long hole around the rotating shaft, and a locking hole is provided on the inner side and / or the inner side along the width direction of the arc-shaped long hole, and the locking rod of the lock passes through the adjusting hole and the arc-shaped long hole, and the locking rod is moved along the length direction of the arc-shaped long hole to make the rotating shaft rotate, thereby making the guide plate turn; the locking block of the lock is arranged on the bottom surface of the locking rod, and the locking block is provided with a locking part corresponding to the locking hole, and the distance between the locking part and the adjusting rod can be adjusted by rotating the locking end cover which is threadedly connected to the locking rod and arranged on the top surface of the adjusting rod. Specifically, the distance between the locking part and the adjusting rod can be reduced so that the locking part is inserted into the locking hole to fix the direction of the guide plate, and the distance between the locking part and the adjusting rod can also be increased so that the locking part is separated from the locking hole so that the guide plate can turn. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .
[0018] Figure 2 It is a cross-sectional view of the utility model.
[0019] Figure 3 for Figure 2 A partial enlarged view of part A in the middle.
[0020] Figure 4 It is a top view of the utility model.
[0021] Figure 5 The structure of the utility model is shown in FIG. Figure 2 .
[0022] Figure numerals: 1. guide plate; 2. rotating shaft; 3. adjusting rod; 4. fixing plate; 41. arc-shaped long hole; 42. locking hole; 5. locking device; 51. locking rod; 52. locking end cover; 53. locking block; 54. locking part; 55. handle; 6. lower extension part; 7. front extension part; 8. upper extension part; 9. limit baffle; 10. adjusting air duct. DETAILED DESCRIPTION
[0023] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0024] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] like Figures 1 to 5 As shown, a wind direction adjustment device of the utility model comprises a guide plate 1, a rotating shaft 2, an adjusting rod 3, a fixing plate 4 and a locking device 5; one end of the adjusting rod 3 is provided with an adjusting hole extending from its top surface to its bottom surface, and the bottom surface of the other end is connected to the top of the rotating shaft 2; the guide plate 1 is erected below the adjusting rod 3, the length direction of the guide plate 1 is the same as the length direction of the adjusting rod 3, and the rotating shaft 2 is connected to the guide plate 1; the fixing plate 4 is provided with an arc-shaped long hole 41 around the rotating shaft 2, and the fixing plate 4 is provided with a penetrating locking hole 42 on the inner side and / or outer side of the width direction of the arc-shaped long hole 41, and a plurality of the locking holes 42 are arranged at intervals along the length direction of the arc-shaped long hole 41; the locking device 5 comprises A locking rod 51, a locking end cover 52 and a locking block 53, wherein the adjusting rod 3 is arranged on the top surface of the fixing plate 4, the locking rod 51 passes through the adjusting hole and the arc-shaped long hole 41, the locking end cover 52 is arranged on the top surface of the adjusting rod 3 and is threadedly connected to the locking rod 51, the locking block 53 is arranged on the bottom surface of the locking rod 51, and the locking block 53 is provided with a locking portion 54 corresponding to the locking hole 42; when the locking end cover 52 is rotated to reduce the distance between the locking portion 54 and the adjusting rod 3, the locking portion 54 is inserted into the locking hole 42, and when the locking end cover 52 is rotated to increase the distance between the locking portion 54 and the adjusting rod 3, the locking portion 54 and the locking hole 42 are disengaged.
[0027] In the above technical solution,拨动 the locking lever 51 along the length direction of the arc-shaped long hole 41 can cause the rotating shaft 2 to rotate, and further cause the deflector 1 to turn; rotating the locking end cap 52 can adjust the distance between the locking portion 54 and the adjusting rod 3. Specifically, the distance between the locking portion 54 and the adjusting rod 3 can be reduced so that the locking portion 54 is inserted into the locking hole 42 to fix the direction of the deflector 1, or the distance between the locking portion 54 and the adjusting rod 3 can be increased so that the locking portion 54 disengages from the locking hole 42 to enable the deflector 1 to turn; wherein, this device can be installed on any air outlet pipe or air inlet pipe to adjust the wind direction, or can be installed on the adjusting air duct 10, and the adjusting air duct 10 is connected to the nozzle of other air ducts to adjust the wind direction.
[0028] Furthermore, it further includes an adjusting air duct 10. The adjusting air duct 10 is provided with an upper hole penetrating from its top surface to its pipe hole. The rotating shaft 2 passes through the upper hole and is rotatably connected to the upper hole. The bottom end of the rotating shaft 2 is rotatably connected to the hole wall of the pipe hole of the adjusting air duct 10. The deflector 1 is located in the pipe hole of the adjusting air duct 10. The fixing plate 4 is fixedly arranged on the top surface of the adjusting air duct 10 to adjust the wind direction in the pipe hole of the adjusting air duct 10. Among them, this adjusting air duct 10 can be used as an air outlet pipe or an air inlet pipe, or can be used as an additional air duct connected to the nozzle of an air outlet pipe or an air inlet pipe.
[0029] Furthermore, the bottom surface of the fixing plate 4 is provided with two downward extensions 6 opposite to each other along the first direction. The bottom surface of the downward extension 6 is connected to the top surface of the adjusting air duct 10, so that the cross-sectional shape of the fixing plate 4 and the downward extension 6 perpendicular to the second direction is an inverted "U" shape; the side surface of the fixing plate 4 is provided with a front extension 7 extending in the second direction. One end of the front extension 7 far away from the fixing plate 4 is connected to the edge of the nozzle of the adjusting air duct 10 to stably install the fixing plate 4.
[0030] Furthermore, a pair of the locking holes 42 are arranged on both sides of the fixing plate 4 along the width direction of the arc-shaped long hole 41. Multiple pairs of the locking holes 42 are arranged at intervals along the length direction of the arc-shaped long hole 41. The locking block 53 is provided with a pair of the locking portions 54 corresponding to the pair of the locking holes 42. When locking the deflector 1, the pair of locking portions 54 are correspondingly inserted into the pair of locking holes 42, and the locking effect is good.
[0031] Furthermore, the lock 5 further includes a handle 55. One end of the handle 55 is connected to the outer side wall of the locking end cap 52, so as to facilitate rotating the locking end cap 52 by the way of掰动 the handle 55 to rotate around the locking lever 51.
[0032] Furthermore, the guide plate 1 is bent along its length direction to form an arc-shaped depression matching the rotating shaft 2, the rotating shaft 2 and the arc-shaped depression are in contact with each other, and the outer wall of the rotating shaft 2 and the arc surface of the arc-shaped depression are connected (which can be welded) to facilitate processing and manufacturing.
[0033] Furthermore, it also includes a limit baffle 9, which is arranged at intervals below the fixed plate 4, and the top surface of the limit baffle 9 is provided with an upper extension portion 8, and the top surface of the upper extension portion 8 is connected to the bottom surface of the fixed plate 4. The top surface of the limit baffle 9 is used to support the bottom surface of the locking block 53, and a limit gap is formed between the limit baffle 9 and the fixed plate 4. The thickness of the limit gap in the vertical direction is not less than the distance between the top surface of the locking portion 54 and the bottom surface of the locking block 53, so as to prevent the distance between the top surface of the locking portion 54 and the bottom surface of the fixed plate 4 from being too large, resulting in the locking rod 51 being too loose after the guide plate 1 is unlocked, and then causing the locking portion 54 and the locking hole 42 to be unable to correspond to each other.
[0034] Furthermore, the trajectory of the arc-shaped long hole 41 is an arc with a radius of 290mm to 310mm and an angle of 110° to 130°, the radius is preferably 300mm, and the angle is preferably 120°. The hole width of the arc-shaped long hole 41 is 15mm to 20mm, preferably 17.6mm, and the angle between the center of two adjacent locking holes 42 and the line connecting the center of the arc-shaped long hole 41 is 10° to 14°, preferably 12°. The length of the locking hole 42 is 7mm to 9mm, preferably 8mm, and the width is 3mm to 5mm, preferably 4mm. The distance between the locking hole 42 and the arc-shaped long hole 41 is 7mm to 9mm, preferably 8mm. The length of the fixing plate 4 along the first direction is 550mm to 600mm, preferably 590mm, and the width of the fixing plate 4 along the second direction is 250mm to 300mm, preferably 280mm, to adapt to the specifications of the air duct on the drying conveyor line.
[0035] Furthermore, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship of two components that can be fixedly connected, including fixing by connecting parts, fixing by welding, fixing by adhesives, fixing by integral molding, and fixing by snap connections.
[0036] Furthermore, the rotational connection refers to the ability of two connected parts to rotate, including connection through bearings and connection through clearance fit.
[0037] Furthermore, the connecting parts include fasteners, straps, ties, pneumatic connecting elements, hydraulic connecting elements, flange plates, Velcro, and buttons.
[0038] In summary, the embodiment of the utility model provides a wind direction adjustment device, and its technical effects are:
[0039] The deflector 1 of the utility model is connected to the rotating shaft 2, and the rotating shaft 2 is connected to one end of the adjusting rod 3. The other end of the adjusting rod 3 is provided with an adjusting hole and is mounted on the top surface of the fixing plate 4, wherein the fixing plate 4 is provided with an arc-shaped long hole 41 around the rotating shaft 2, and a locking hole 42 is provided on the inner side and / or the inner side along the width direction of the arc-shaped long hole 41. The locking rod 51 of the lock 5 passes through the adjusting hole and the arc-shaped long hole 41. The locking rod 51 is moved along the length direction of the arc-shaped long hole 41 to rotate the rotating shaft 2, thereby turning the deflector 1; the locking block of the lock 5 53 is arranged on the bottom surface of the locking rod 51, and the locking block 53 is provided with a locking portion 54 corresponding to the locking hole 42. The distance between the locking portion 54 and the adjusting rod 3 can be adjusted by rotating the locking end cover 52 which is threadedly connected to the locking rod 51 and arranged on the top surface of the adjusting rod 3. Specifically, the distance between the locking portion 54 and the adjusting rod 3 can be reduced so that the locking portion 54 is inserted into the locking hole 42 to fix the direction of the guide plate 1. The distance between the locking portion 54 and the adjusting rod 3 can also be increased so that the locking portion 54 is disengaged from the locking hole 42 so that the guide plate 1 can be turned.
[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A wind direction adjustment device, characterized in that: It comprises a guide plate (1), a rotating shaft (2), an adjusting rod (3), a fixing plate (4) and a locking device (5); One end of the adjusting rod (3) is provided with an adjusting hole extending from its top surface to its bottom surface, and the bottom surface of the other end is connected to the top end of the rotating shaft (2); the guide plate (1) is vertically arranged below the adjusting rod (3); the length direction of the guide plate (1) is the same as the length direction of the adjusting rod (3); and the rotating shaft (2) is connected to the guide plate (1); The fixing plate (4) is provided with an arc-shaped long hole (41) around the rotating shaft (2); the fixing plate (4) is provided with a penetrating locking hole (42) on the inner side and / or the outer side of the width direction of the arc-shaped long hole (41); a plurality of the locking holes (42) are arranged at intervals along the length direction of the arc-shaped long hole (41); the locking device (5) comprises a locking rod (51), a locking end cover (52) and a locking block (53); the adjusting rod (3) is arranged on the top surface of the fixing plate (4); the locking rod (51) passes through the adjusting hole and the arc-shaped long hole (41); the locking end cover (52) is arranged on the top surface of the adjusting rod (3) and is threadedly connected to the locking rod (51); the locking block (53) is arranged on the bottom surface of the locking rod (51); the locking block (53) is provided with a locking portion (54) corresponding to the locking hole (42); When the locking end cover (52) is rotated to reduce the distance between the locking portion (54) and the adjusting rod (3), the locking portion (54) is inserted into the locking hole (42); when the locking end cover (52) is rotated to increase the distance between the locking portion (54) and the adjusting rod (3), the locking portion (54) and the locking hole (42) are disengaged.
2. A wind direction adjustment device according to claim 1, characterized in that: It also comprises an adjusting air duct (10), wherein the adjusting air duct (10) is provided with an upper hole extending from its top surface to its pipe hole, the rotating shaft (2) passes through the upper hole and is rotatably connected to the upper hole, the bottom end of the rotating shaft (2) is rotatably connected to the hole wall of the pipe hole of the adjusting air duct (10), the guide plate (1) is located in the pipe hole of the adjusting air duct (10), and the fixing plate (4) is fixedly arranged on the top surface of the adjusting air duct (10).
3. A wind direction adjustment device according to claim 2, characterized in that: The bottom surface of the fixing plate (4) is provided with two lower extensions (6) opposite to each other along a first direction, the bottom surfaces of the lower extensions (6) are connected to the top surface of the regulating air duct (10), and the side surface of the fixing plate (4) is provided with a front extension (7) extending in a second direction, and one end of the front extension (7) away from the fixing plate (4) is connected to the edge of the pipe opening of the regulating air duct (10).
4. The wind direction adjusting device according to claim 1, characterized in that: A pair of the locking holes (42) are arranged on both sides of the fixing plate (4) along the width direction of the arc-shaped long hole (41), and a plurality of pairs of the locking holes (42) are arranged at intervals along the length direction of the arc-shaped long hole (41), and the locking block (53) is provided with a pair of the locking portions (54) corresponding to the pair of the locking holes (42).
5. The wind direction adjusting device according to claim 1, characterized in that: The locker (5) further comprises a handle (55), one end of which is connected to the outer side wall of the locking end cover (52).
6. The wind direction adjusting device according to claim 1, characterized in that: The guide plate (1) is bent along its length direction to form an arc-shaped depression matching the rotating shaft (2), and the rotating shaft (2) and the arc-shaped depression are in contact with each other.
7. The wind direction adjusting device according to claim 1, characterized in that: The invention also comprises a limit baffle (9), wherein the limit baffle (9) is arranged below the fixed plate (4) at intervals, and an upper extension portion (8) is provided on the top surface of the limit baffle (9), and the top surface of the upper extension portion (8) is connected to the bottom surface of the fixed plate (4), and the top surface of the limit baffle (9) is used to support the bottom surface of the locking block (53), and a limit gap is formed between the limit baffle (9) and the fixed plate (4), and the thickness of the limit gap along the vertical direction is not less than the distance between the top surface of the locking portion (54) and the bottom surface of the locking block (53).
8. The wind direction adjusting device according to claim 1, characterized in that: The trajectory of the arc-shaped long hole (41) is an arc with a radius of 290 mm to 310 mm and an angle of 110° to 130°. The hole width of the arc-shaped long hole (41) is 15 mm to 20 mm. The angle between the lines connecting the centers of two adjacent locking holes (42) and the arc-shaped long hole (41) is 10° to 14°. The length of the locking hole (42) is 7 mm to 9 mm and the width is 3 mm to 5 mm. The distance between the locking hole (42) and the arc-shaped long hole (41) is 7 mm to 9 mm. The length of the fixing plate (4) along the first direction is 550 mm to 600 mm, and the width of the fixing plate (4) along the second direction is 250 mm to 300 mm.