A pull-rope type wind deflector adjustment device

Abstract

The utility model provides a pull-rope type wind deflector adjustment device, comprising: a fixed plate, hinges are hinged at the upper and lower parts of the front end of the fixed plate, a connecting shaft is provided in the middle of the front of the fixed plate, a wind deflector is hinged at the other end of the hinge, fixed ropes are movably installed on the left and right sides of the fixed plate, a connecting rope is provided behind the fixed rope, and a pull rope is provided in the middle of the connecting rope. The pull-rope type wind deflector adjustment device is provided with structures such as wind deflectors and fan blades. When the wind deflectors are guiding the wind, the fan blades will rotate with the blowing of the wind, further increasing the energy of the wind, while reducing air resistance and noise, so that the wind guided by the wind deflectors can be utilized to a greater extent, improving the efficiency of guiding the wind, and making the flow direction of the wind more stable, avoiding the wind directly causing excessive vibration on the front of the wind deflectors to cause damage to the wind deflectors, and increasing the service life of the wind deflectors.

Description

Technical Field

[0001] The utility model relates to the technical field of air deflectors, and more specifically to a pull-rope type air deflector adjusting device. Background Art

[0002] There are two main types of limestone kilns at present. One type is a rotary kiln in which the kiln cylinder is horizontal and can make a rotating motion; the other type is a vertical kiln in which the kiln cylinder is vertical and does not rotate. The vertical kiln has the advantages of high output and low energy consumption. In order to ensure the smooth progress of calcination, the air required for calcination needs to be introduced into the vertical kiln. The existing vertical kiln is provided with an air inlet for high-pressure air to enter. The existing air inlet has a simple structure and can only realize the function of connecting with the inside of the vertical kiln. It is impossible to adjust the air intake direction and the air flow field in the vertical kiln to achieve the state most conducive to calcination. Therefore, a device for adjusting the air inlet direction of the vertical kiln air inlet is needed to adjust the air flow field in the vertical kiln to the best state.

[0003] In view of the above problems, regarding the technical problem that the air inlet cannot adjust the air intake direction, after a lot of searches, a pull-rope type air guide plate adjustment device with patent number 201220663090.9 was found, which belongs to the field of air guide plates, including two air guide plates hinged on both sides of the waist air inlet of the vertical kiln, connecting rods with two ends hinged on the inner sides of the two air guide plates, and two pull ropes connected to the two air guide plates respectively; the utility model is provided with a pull rope to pull the air guide plate so that the air guide plate rotates to the side subjected to the tension, and the two air guide plates can rotate synchronously under the action of the connecting rod to realize the control of the air flow direction, but the technical solution provided by the patent has the following problems:

[0004] (1) When the wind guide plate is pulled, the wind guide plate simply guides the wind. When the wind force is too strong, the wind will directly collide with the wind guide plate, causing vibration, which may easily cause damage to the wind guide plate. When the wind force is too weak, the wind guide plate cannot amplify the wind force.

[0005] (2) After the air deflector is used, the pull rope is simply placed aside after the air deflector is reset. When a slight wind blows in, the air deflector and the pull rope are prone to shaking and colliding with other objects, which can easily cause damage to the air deflector.

[0006] The utility model can protect the wind guide plate, increase the service life, and at the same time can amplify the guided wind. Utility Model Content

[0007] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a pull-rope type wind deflector adjustment device.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pull-rope type air deflector adjustment device, comprising: a fixed plate, hinges are hinged at the upper and lower parts of the front end of the fixed plate, a connecting shaft is arranged in the middle part of the front of the fixed plate: the other end of the hinge is hinged to the air deflector, fixed ropes are movably installed on the left and right sides of the fixed plate, a connecting rope is arranged behind the fixed rope, and a pull rope is arranged in the middle of the connecting rope.

[0009] A further preferred solution: fixing grooves are provided at the upper and lower parts of the front end of the fixing plate and the rear end of the wind guide plate, hinges are hinged between the fixing grooves, load-bearing plates are fixedly installed at both ends of the fixing plate, and fixing rods are provided at the upper ends of the load-bearing plates.

[0010] A further preferred solution: fixing buckles are provided on the front sides of the left and right ends of the air guide plate, a through hole is opened in the middle of the fixing buckle, the fixing buckle is connected to one end of the fixing rope, a connecting rod is provided at the front end of the air guide plate, a connecting shaft with a bearing is nested at the front end of the connecting rod, the connecting rod is embedded in the bearing, and fan blades are arranged around the outer surface of the connecting shaft.

[0011] A further preferred solution: one end of the fixing rope passes through the through hole to be connected to the fixing buckle, the other end of the fixing rope is connected to one end of the connecting rope, limiting holes are provided at the upper and lower ends of the connecting rope, and the other end of the fixing rope passes through the limiting hole to be connected to the connecting rope.

[0012] A further preferred solution: connecting holes are provided at both ends of the pull rope, one end of the pull rope is connected to the connecting rope through the connecting hole, the other end of the pull rope is connected to the fixing rod on the upper end of the load-bearing plate on the fixing plate, and the other end of the pull rope is sleeved on the fixing rod through the connecting hole.

[0013] Beneficial effects:

[0014] 1. By providing a wind guide plate and a fan blade, the wind guide plate is offset to one side by a pull rope to guide the wind. When the wind guide plate guides the wind, the fan blade begins to rotate under the force of the wind, assisting the wind guide plate in guiding the wind, further increasing the energy of the wind, while reducing air resistance and noise, so that the wind guided by the wind guide plate can be used to a greater extent, and at the same time making the flow direction of the wind more stable, avoiding excessive vibration of the wind directly on the front of the wind guide plate, and increasing the service life of the wind guide plate;

[0015] 2. By providing a pull rope and a fixing rod, when the pull rope is used to guide the air guide plate, the pull rope on the other side can be pulled to reset the air guide plate. Continuous pulling can change the guiding direction of the air guide plate and change the flow direction of the wind. After the air guide plate is used, the pull rope is reset and straightened, and the other end is bound to the fixing rod to limit the pull rope to prevent the pull rope from sliding in the direction of the air guide plate. At the same time, the pull rope bound to the fixing rod can also limit the air guide plate to avoid the phenomenon of random shaking and deviation of the air guide plate, which causes damage to the air guide plate and improves the service life of the air guide plate.

[0016] 3. In summary, this pull-rope type wind guide plate adjustment device is provided with wind guide plates, fan blades and other structures. When the wind guide plates are guiding the wind, the fan blades will rotate with the blowing of the wind, further increasing the energy of the wind, while reducing air resistance and noise, so that the wind guided by the wind guide plates can be utilized to a greater extent, improving the efficiency of guided wind, and at the same time making the flow direction of the wind more stable, avoiding the wind directly causing excessive vibration on the front of the wind guide plate, causing damage to the wind guide plate, and increasing the service life of the wind guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the hinge structure of the present utility model.

[0019] Figure 3 This is a schematic diagram of the pull rope structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the fan blade structure of the utility model.

[0021] Figure 1-4 In: 1. fixing plate; 101. wind guide plate; 102. fixing groove; 103. fixing buckle; 104. through hole; 105. connecting rod; 106. load-bearing plate; 107. fixing rod; 2. hinge; 3. connecting shaft; 301. bearing; 302. fan blade; 4. fixing rope; 5. connecting rope; 501. limiting hole; 6. pull rope; 601. connecting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0023] See also Figure 1-4In the embodiment of the utility model, a pull-rope type wind deflector adjustment device includes: a fixed plate 1, hinges 2 are hinged at the upper and lower parts of the front end of the fixed plate 1, a connecting shaft 3 is arranged in the middle of the front of the fixed plate 1, and the other end of the hinge 2 is hinged to the wind deflector 101, fixed ropes 4 are movably installed on the left and right sides of the fixed plate 1, a connecting rope 5 is arranged behind the fixed rope 4, and a pull rope 6 is arranged in the middle of the connecting rope 5, fixed grooves 102 are opened at the upper and lower parts of the front end of the fixed plate 1 and the rear end of the wind deflector 101, hinges 2 are hinged between the fixed grooves 102, and load-bearing plates 106 are fixedly installed at both ends of the fixed plate 1, and the upper ends of the load-bearing plates 106 are arranged A fixing rod 107 is arranged, and fixing buckles 103 are arranged on the front sides of the left and right ends of the wind deflector 101. A through hole 104 is opened in the middle of the fixing buckle 103. The fixing buckle 103 is connected to one end of the fixing rope 4. A connecting rod 105 is arranged at the front end of the wind deflector 101. A connecting shaft 3 is nested at the front end of the connecting rod 105. When the wind deflector 101 is used, fixing grooves 102 are arranged at the upper and lower parts of one end of the wind deflector 101 and the fixing plate 1. A hinge 2 is hinged inside the fixing groove 102. The hinge 2 connects the fixing plate 1 and the wind deflector 101 together, fixes the fixing plate 1 at the side of the wind deflecting position, and fixes the fixing plate 1. The wind deflector 101 is supported in situ, and then the fixing buckles 103 are fixedly installed on the left and right ends of the wind deflector 101 respectively, and the connecting rod 105 is installed at the front end of the wind deflector 101. The other end of the connecting rod 105 is connected to the connecting shaft 3, and a plurality of fan blades 302 are arranged on the surface of the connecting shaft 3. Then, one end of the fixing rope 4 is passed through the fixing buckle 103, and the other end of the fixing rope 4 is connected to the connecting rope 5. The upper and lower ends of the connecting rope 5 are respectively bound to one end of the fixing rope 4 on the upper and lower sides of the wind deflector 101. By pulling the connecting rope 5 on the left side, the connecting rope 5 drives the fixing rope 4 to be pulled backward, and the wind deflector 101 is driven with the assistance of the hinge 2. Rotate to the left. Similarly, by pulling the connecting rope 5 on the right, the wind guide plate 101 will gradually return to its original position. With continued pulling, the wind guide plate 101 will gradually shift to the right. The pulling of the connecting rope 5 is achieved by the pull rope 6. One end of the pull rope 6 is bound to the connecting rope 5 through the connecting hole 601. The pulling of the connecting rope 5 is achieved by pulling the pull rope 6, so that the wind guide plate 101 shifts to one side to guide the wind. When guiding the wind, the fan blades 302 begin to rotate under the action of the wind, which can reduce air resistance and noise, reduce the frictional resistance of the air, and enable the wind guided by the wind guide plate 101 to be utilized to a greater extent.

[0024] In the embodiment of the utility model, a bearing 301 is arranged inside the connecting shaft 3, and the connecting rod 105 is embedded in the bearing 301. The outer surface of the connecting shaft 3 is surrounded by fan blades 302. When the wind guide plate 101 is guiding the wind, the fan blades 302 will rotate with the blowing of the wind, further increasing the energy of the wind, while reducing air resistance and noise, so that the wind guided by the wind guide plate 101 can be utilized to a greater extent, and at the same time make the flow direction of the wind more stable, avoiding the wind from directly causing excessive vibration on the front of the wind guide plate 101, thereby increasing the service life of the wind guide plate 101.

[0025] In the embodiment of the utility model, one end of the fixing rope 4 passes through the through hole 104 and is connected to the fixing buckle 103, and the other end of the fixing rope 4 is connected to one end of the connecting rope 5. The upper and lower ends of the connecting rope 5 are provided with limiting holes 501, and the other end of the fixing rope 4 passes through the limiting hole 501 and is connected to the connecting rope 5. Both ends of the pull rope 6 are provided with connecting holes 601, and one end of the pull rope 6 is connected to the connecting rope 5 through the connecting hole 601. The other end of the pull rope 6 is connected to the fixing rod 107 at the upper end of the load-bearing plate 106 on the fixing plate 1, and the other end of the pull rope 6 is sleeved on the fixing rod 107 through the connecting hole 601. The fixing rope 4 directly passes through the through hole 104 and is connected to the limiting hole 50 on the connecting rope 5. 1 is connected, and is limited and controlled by the connecting rope 5. The other end of the fixing rope 4 is bound to the fixing buckle 103. A pull rope 6 is arranged in the middle of the connecting rope 5. By pulling the pull rope 6, the tension generated by the pull rope 6 will drive the connecting rope 5 to pull backward, and the connecting rope 5 will drive the fixing rope 4 to move backward. During the movement, with the assistance of the hinge 2, the fixing buckle 103 drives the wind guide plate 101 to deviate, so that it can guide the wind. After completing the wind guiding work, the other end of the pull rope 6 is tied to the fixing rod 107, so that the fixing rope 4 and the connecting rope 5 are stretched straight by the pulling force of the pull rope 6, and the wind guide plate 101 is limited so that it will not shake at will.

[0026] Working principle: by pulling the pull rope 6, the tension generated by the pull rope 6 will drive the connecting rope 5 to be pulled backward, and the connecting rope 5 will drive the fixed rope 4 to move backward. During the movement, with the assistance of the hinge 2, the fixed buckle 103 will drive the wind guide plate 101 to deviate, so that it can guide the wind. When the wind guide plate 101 is performing the wind guiding work, the fan blades 302 on the connecting shaft 3 will start to rotate, assisting the wind guide plate 101 to guide the wind. After completing the wind guiding work, the wind guide plate 101 is reset by pulling the pull rope 6 on the other side. After the reset is completed, the other ends of the pull ropes 6 on both sides are tied to the fixed rod 107, so that the fixed rope 4 and the connecting rope 5 are stretched straight by the tension of the pull rope 6, and the wind guide plate 101 is limited so that it will not shake at will.

Claims

1. A pull-cord type wind deflector adjustment device, comprising: A fixed plate (1), the upper and lower parts of the front end of the fixed plate (1) are hinged with hinges (2), a connecting shaft (3) is arranged in the middle of the front of the fixed plate (1), and the feature is that: the other end of the hinge (2) is hinged with an air guide plate (101), the left and right sides of the fixed plate (1) are movably equipped with fixing ropes (4), a connecting rope (5) is arranged behind the fixing rope (4), and a pull rope (6) is arranged in the middle of the connecting rope (5).

2. A pull-cord type air deflector adjustment device according to claim 1, characterized in that: The front end of the fixing plate (1) and the rear end of the wind guide plate (101) are both provided with fixing grooves (102) at the upper and lower parts, and hinges (2) are hinged between the fixing grooves (102). The left and right ends of the fixing plate (1) are both fixedly mounted with load-bearing plates (106), and the upper ends of the load-bearing plates (106) are both provided with fixing rods (107).

3. A pull-rope type air deflector adjustment device according to claim 2, characterized in that: The wind deflector (101) is provided with a fixing buckle (103) at the front sides of both left and right ends, a through hole (104) is provided in the middle of the fixing buckle (103), the fixing buckle (103) is connected to one end of a fixing rope (4), a connecting rod (105) is provided at the front end of the wind deflector (101), and a connecting shaft (3) is nested at the front end of the connecting rod (105).

4. A pull-rope type air deflector adjustment device according to claim 3, characterized in that: A bearing (301) is arranged inside the connecting shaft (3), and the connecting rod (105) is embedded in the bearing (301). The outer surface of the connecting shaft (3) is surrounded by fan blades (302).

5. The pull-rope type air deflector adjustment device according to claim 3, characterized in that: One end of the fixing rope (4) passes through the through hole (104) and is connected to the fixing buckle (103), and the other end of the fixing rope (4) is connected to one end of the connecting rope (5). The connecting rope (5) is provided with limiting holes (501) at both the upper and lower ends, and the other end of the fixing rope (4) passes through the limiting hole (501) and is connected to the connecting rope (5).

6. The pull-rope type air deflector adjustment device according to claim 1, characterized in that: Both ends of the pull rope (6) are provided with connection holes (601); one end of the pull rope (6) is connected to the connection rope (5) through the connection hole (601); the other end of the pull rope (6) is connected to the fixing rod (107) at the upper end of the load-bearing plate (106) on the fixing plate (1); and the other end of the pull rope (6) is sleeved on the fixing rod (107) through the connection hole (601).

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