Air regulating device for metal heat treatment

Abstract

The utility model discloses a metal heat treatment air adjusting device which comprises a driving mechanism, the driving mechanism comprises a fan, the bottom of the fan is fixedly connected with a fixing box, the front side of the right side of the fixing box is fixedly connected with a motor, the output end of the front face of the motor is fixedly connected with a connecting rod, and the surface of the connecting rod is fixedly connected with a driving gear; the bottom of the driving gear is meshed with a driven gear, the surface of the inner wall of the driven gear is movably connected with a supporting rod, the left side of the supporting rod is fixedly connected with the right side of the fixing box, and the left sides of the driving gear and the driven gear are meshed with a first toothed plate and a second toothed plate correspondingly; the left sides of the first toothed plate and the second toothed plate are slidably connected with the right side of the fixing box. When the fan is used, wind power blown out by the fan is adjusted through the driving mechanism and the adjusting mechanism, wind power waste caused by the fact that a traditional fan is not provided with an additional adjusting mechanism is avoided, and the fan has the advantage of automatically adjusting wind power.

Description

Technical Field

[0001] The utility model relates to the technical field of air regulating devices, in particular to an air regulating device for metal heat treatment. Background Art

[0002] The metal heat treatment air regulating device is an important equipment in the metal heat treatment process. Its function is to adjust the air volume in the heat treatment furnace or equipment during the heat treatment process to meet the heat treatment requirements of different metal workpieces.

[0003] As shown in the patent application number of China Patent Network: 201921106384.X, the utility model relates to the technical field of metal heat treatment equipment, and provides an air regulating device for metal heat treatment equipment, including an air regulating device body, the air regulating device body is composed of a front frame a and a back face b, four air regulating plates and a fixing plate are installed inside the front frame a, one end of the three air regulating plates is fixedly connected to a driven transmission wheel through a connecting shaft, and an active transmission wheel is installed on the rotating shaft at one end of the other air regulating plate, and the active transmission wheel is connected to the three driven transmission wheels through a transmission chain transmission connection, and one side of the air regulating device body is fixedly connected to a motor mounting frame by bolts, and a driving motor is installed on the motor mounting frame. The utility model is provided with an air inlet on the back of the air regulating device body, and a mounting ring is provided at the air inlet, and the air regulating device can be installed on the fan through the mounting ring and the fan fixing device, so as to facilitate the installation of the air regulating device, and the utility model does not have an additional wind force adjustment mechanism, which causes a waste of wind force during its operation.

[0004] Usually in the process of metal heat treatment, additional wind power devices are needed to cool the metal in order to control the crystal size and toughness of the material and improve the corrosion resistance of the material. However, traditional air-cooling fans do not have additional wind power adjustment mechanisms, resulting in a waste of wind power.

[0005] Therefore, it is necessary to redesign the air regulating device to effectively prevent the waste of wind power. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a metal heat treatment air regulating device, which has the advantage of automatic air regulation and solves the problem of wind waste.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal heat treatment air regulating device, comprising: a driving mechanism, the driving mechanism comprising a fan, the bottom of the fan is fixedly connected to a fixing box, the front side of the right side of the fixing box is fixedly connected to a motor, the front output end of the motor is fixedly connected to a connecting rod, the surface of the connecting rod is fixedly connected to a driving gear, the bottom of the driving gear is meshed with a driven gear, the surface of the inner wall of the driven gear is movably connected to a supporting rod, the left side of the supporting rod is fixedly connected to the right side of the fixing box, the left sides of the driving gear and the driven gear are respectively meshed with a tooth plate 1 and a tooth plate 2, and the left sides of the tooth plate 1 and the tooth plate 2 are slidably connected to the right side of the fixing box;

[0008] An adjustment mechanism, the adjustment mechanism includes an adjustment plate, two adjustment plates are evenly distributed inside the fixed box, the left and right sides of the adjustment plate are slidably connected to the surface of the inner wall of the fixed box, the outer side of the left side of the adjustment plate is fixedly connected with a sliding plate, the surface of the inner wall of the sliding plate is slidably connected to a limiting rod, the surface of the limiting rod is fixedly connected with a fixed block, the right side of the fixed block is fixedly connected to the left side of the fixed box, the back side of the adjustment plate is slidably connected to an extension tube, and the back side of the extension tube is fixedly connected to the front side of the fan.

[0009] As a preferred embodiment of the utility model, cushion blocks are fixedly connected to the left and right sides of the top and bottom of the fixed box, and the cushion blocks have elastic vibration reduction capability.

[0010] As a preferred embodiment of the present invention, the front side and the rear side of the right side of the sliding plate are fixedly connected with reinforcement blocks, and the inner sides of the reinforcement blocks are fixedly connected to the surfaces of the adjustment plate one and the adjustment plate two.

[0011] As a preferred embodiment of the present invention, the top and the bottom of the limiting rod are both provided with arc angles, and the arc angles are used in conjunction with the limiting rod.

[0012] As a preferred embodiment of the utility model, a protection box is provided on the right side of the motor, and the left side of the protection box is fixedly connected to the right side of the fixing box.

[0013] As a preferred embodiment of the utility model, a fixing ring is provided on the front and back sides of the driven gear, the surface of the inner wall of the fixing ring is fixedly connected to the surface of the support rod, and the left side of the fixing ring is fixedly connected to the right side of the fixing box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. When the utility model is used, the wind force blown out by the fan is adjusted through the driving mechanism and the adjusting mechanism, thereby avoiding the waste of wind force caused by the traditional fan having no additional adjusting mechanism, and making it have the advantage of automatically adjusting the wind force.

[0016] 2. The utility model can protect the tooth plate 1, the tooth plate 2 and the fixing box thereof by providing a cushion block, thereby preventing them from colliding with each other and causing excessive wear. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the driving mechanism of the utility model;

[0019] Figure 3 This is a structural separation diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the practical adjustment mechanism;

[0021] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0022] In the figure: 1. fan; 2. fixing box; 3. motor; 4. connecting rod; 5. driving gear; 6. driven gear; 7. supporting rod; 8. tooth plate 1; 9. tooth plate 2; 10. adjusting plate; 11. sliding plate; 12. limiting rod; 13. fixing block; 14. extension tube; 15. cushion block; 16. reinforcement block; 17. arc angle; 18. protective box; 19. fixing ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5 As shown, a metal heat treatment air regulating device provided by the utility model comprises: a driving mechanism, the driving mechanism comprises a fan 1, a fixing box 2 is fixedly connected to the bottom of the fan 1, a motor 3 is fixedly connected to the front side of the right side of the fixing box 2, a connecting rod 4 is fixedly connected to the front output end of the motor 3, a driving gear 5 is fixedly connected to the surface of the connecting rod 4, a driven gear 6 is meshed with the bottom of the driving gear 5, a support rod 7 is movably connected to the surface of the inner wall of the driven gear 6, the left side of the support rod 7 is fixedly connected to the right side of the fixing box 2, the left side of the driving gear 5 and the driven gear 6 are respectively meshed with a tooth plate 1 8 and a tooth plate 2 9, and the left sides of the tooth plate 1 8 and the tooth plate 2 9 are slidably connected to the right side of the fixing box 2;

[0025] The adjustment mechanism includes an adjustment plate 10, and there are two adjustment plates 10 that are evenly distributed inside the fixed box 2. The left and right sides of the adjustment plates 10 are slidably connected to the surface of the inner wall of the fixed box 2. The outer side of the left side of the adjustment plate 10 is fixedly connected with a sliding plate 11. The surface of the inner wall of the sliding plate 11 is slidably connected to a limiting rod 12. The surface of the limiting rod 12 is fixedly connected to a fixed block 13. The right side of the fixed block 13 is fixedly connected to the left side of the fixed box 2. The back side of the adjustment plate 10 is slidably connected to an extension tube 14, and the back side of the extension tube 14 is fixedly connected to the front side of the fan 1.

[0026] refer to Figure 1 The left and right sides of the top and bottom of the fixed box 2 are fixedly connected with cushion blocks 15, and the cushion blocks 15 have elastic vibration reduction capability.

[0027] As a technical optimization solution of the present invention, by providing a cushion block 15, the tooth plate 1 8, the tooth plate 2 9 and the fixing box 2 can be protected to prevent them from colliding with each other and causing excessive wear.

[0028] refer to Figure 4 The front and rear sides of the right side of the sliding plate 11 are fixedly connected with reinforcement blocks 16, and the inner sides of the reinforcement blocks 16 are fixedly connected to the surfaces of the adjustment plates 10 one and 10 two.

[0029] As a technical optimization solution of the utility model, by setting the reinforcement block 16, the connection parts between the sliding plate 11 and the adjustment plates 101 and 102 can be reinforced to prevent them from being subjected to excessive force, causing looseness or even falling off.

[0030] refer to Figure 4 The top and bottom of the limiting rod 12 are both provided with arc angles 17 , and the arc angles 17 are used in conjunction with the limiting rod 12 .

[0031] As a technical optimization solution of the present invention, by providing the arc angle 17, the top and bottom of the limit rod 12 can be made smoother, thereby preventing its sharp edges from scratching the operator.

[0032] refer to Figure 1 A protection box 18 is provided on the right side of the motor 3 , and the left side of the protection box 18 is fixedly connected to the right side of the fixing box 2 .

[0033] As a technical optimization solution of the present invention, by providing a protection box 18, the entire mechanism can be protected to prevent it from being hit by other objects and causing damage to parts.

[0034] refer to Figure 5 A fixing ring 19 is provided on the front and back of the driven gear 6 , the surface of the inner wall of the fixing ring 19 is fixedly connected to the surface of the support rod 7 , and the left side of the fixing ring 19 is fixedly connected to the right side of the fixing box 2 .

[0035] As a technical optimization solution of the present invention, by providing a fixing ring 19, the support rod 7 can be reinforced to prevent it from being subjected to excessive force and causing deformation or loosening.

[0036] The working principle and use process of the utility model are as follows: when in use, the motor 3 is started to run, so that the front output end of the motor 3 drives the connecting rod 4 to rotate, and the connecting rod 4 drives the driving gear 5 to rotate, so that the driven gear 6 meshing with it is driven to rotate synchronously while the driving gear 5 rotates (the support rod 7 supports the driven gear 6 and fixes its rotation position), so that the driving gear 5 and the driven gear 6 simultaneously drive the tooth plate 1 8 and the tooth plate 2 9 to move inward, and the tooth plate 1 8 and the tooth plate 2 9 synchronously drive the adjustment plate 10 1 and the adjustment plate 10 2 to move, and the adjustment plate 1 When the adjusting plate 101 and the adjusting plate 102 move, the sliding plate 11 is driven to slide on the surface of the limiting rod 12 (the fixing block 13 fixes the limiting rod 12), so that the sliding plate 11 is used to limit the sliding of the adjusting plate 101 and the adjusting plate 102, so that the movement is more stable, thereby adjusting the wind force blown out by the fan 1 through the extension tube 14 through the space between the opening and closing of the adjusting plate 101 and the adjusting plate 102, avoiding the waste of wind force caused by the traditional fan 1 having no additional adjustment mechanism, so that it has the advantage of automatically adjusting the wind force.

[0037] To sum up: when the utility model is used, the wind force blown out by the fan 1 is adjusted through the driving mechanism and the adjusting mechanism, thereby avoiding the waste of wind force caused by the traditional fan 1 not having an additional adjusting mechanism, making it have the advantage of automatically adjusting the wind force and solving the problem of wind force waste.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal heat treatment air regulating device, characterized in that: include: A driving mechanism, the driving mechanism comprising a fan (1), the bottom of the fan (1) is fixedly connected to a fixing box (2), the front side of the right side of the fixing box (2) is fixedly connected to a motor (3), the front output end of the motor (3) is fixedly connected to a connecting rod (4), the surface of the connecting rod (4) is fixedly connected to a driving gear (5), the bottom of the driving gear (5) is meshed with a driven gear (6), the surface of the inner wall of the driven gear (6) is movably connected to a support rod (7), the left side of the support rod (7) is fixedly connected to the right side of the fixing box (2), the left sides of the driving gear (5) and the driven gear (6) are respectively meshed with a tooth plate 1 (8) and a tooth plate 2 (9), and the left sides of the tooth plate 1 (8) and the tooth plate 2 (9) are slidably connected to the right side of the fixing box (2); An adjustment mechanism, the adjustment mechanism comprising an adjustment plate (10), the adjustment plates (10) having two portions and being evenly distributed inside a fixed box (2), the left side and the right side of the adjustment plate (10) being slidably connected to the surface of the inner wall of the fixed box (2), the outer side of the left side of the adjustment plate (10) being fixedly connected to a sliding plate (11), the surface of the inner wall of the sliding plate (11) being slidably connected to a limiting rod (12), the surface of the limiting rod (12) being fixedly connected to a fixing block (13), the right side of the fixing block (13) being fixedly connected to the left side of the fixed box (2), the back side of the adjustment plate (10) being slidably connected to an extension tube (14), the back side of the extension tube (14) being fixedly connected to the front side of the fan (1).

2. The air regulating device for metal heat treatment according to claim 1, characterized in that: Cushion blocks (15) are fixedly connected to the left and right sides of the top and bottom of the fixed box (2), and the cushion blocks (15) have elastic vibration reduction capability.

3. The air regulating device for metal heat treatment according to claim 1, characterized in that: The front side and the rear side of the right side of the sliding plate (11) are both fixedly connected with reinforcement blocks (16), and the inner side of the reinforcement block (16) is fixedly connected to the surfaces of the first adjustment plate (10) and the second adjustment plate (10).

4. The air regulating device for metal heat treatment according to claim 1, characterized in that: The top and bottom of the limiting rod (12) are both provided with arc angles (17), and the arc angles (17) are used in conjunction with the limiting rod (12).

5. The air regulating device for metal heat treatment according to claim 1, characterized in that: A protection box (18) is provided on the right side of the motor (3), and the left side of the protection box (18) is fixedly connected to the right side of the fixing box (2).

6. The air regulating device for metal heat treatment according to claim 1, characterized in that: The front and back sides of the driven gear (6) are both provided with fixing rings (19), the surface of the inner wall of the fixing ring (19) is fixedly connected to the surface of the support rod (7), and the left side of the fixing ring (19) is fixedly connected to the right side of the fixing box (2).

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