Steam injection angle-adjustable rotary support

Abstract

The utility model relates to steam injection equipment technical field discloses a kind of steam injection angle adjustable rotating support, the support mainly includes support mesa, rotating plate, rotating seal tank pipe, rotating assembly and angle adjusting mechanism, wherein rotating plate is rotatably arranged on support mesa, and the lower part of rotating seal tank pipe is arranged in support mesa and is fixedly connected with rotating plate.Rotating assembly is fixed in the bottom of support mesa, and it contains motor, driving gear and gear tube, motor and driving gear transmission connection, driving gear and gear tube meshing transmission, gear tube is fixedly connected to the lower end outer wall of rotating seal tank pipe;Angle adjusting mechanism is fixed on the top surface of rotating plate.The utility model is driven by motor rotating assembly and cylinder drive angle adjusting mechanism, solve the steam injection device angle adjustment function single, the problem of troublesome operation, realize the automatic accurate control of injection direction, improve operation efficiency and security.

Description

Technical Field

[0001] This utility model relates to the field of steam jet equipment technology, and in particular to a rotating support with adjustable steam jet angle. Background Technology

[0002] Steam jet technology, due to its high efficiency and environmental friendliness, has been widely used in industrial cleaning, equipment disinfection, and material processing. In many applications, precise control of the steam jet direction is required to ensure full coverage of the work area or effective treatment of specific targets.

[0003] Currently, to adjust the spray direction, conventional steam injection devices are typically operated manually or mounted on simple fixed supports. Manual operation is not only labor-intensive and inefficient, but also poses significant safety risks to operators in the high-temperature, high-pressure steam environment. While simple fixed supports can fix the spray direction, adjustments are inconvenient and require manual intervention after the machine has been stopped, failing to meet the demands of continuous, automated operation.

[0004] With the development of automation technology, some spray brackets with angle adjustment functions have emerged. However, these existing devices often have limited structural functionality; some can only achieve horizontal rotation or only vertical pitch angle adjustment, making it difficult to meet the needs of three-dimensional spatial adjustment of the spray angle under complex working conditions. Even those few devices that attempt to integrate both functions often have complex and bulky structures, making coordinated control difficult and unable to achieve convenient, smooth, and automated angle linkage adjustment. This results in significant limitations on operational efficiency and control accuracy in practical use.

[0005] Therefore, this utility model proposes a rotating bracket with adjustable steam injection angle to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of existing steam injection angle adjustable rotating brackets, such as limited angle adjustment function, inability to simultaneously achieve automated horizontal rotation and pitch angle control, and cumbersome and unsafe pipeline connections, this utility model aims to provide a steam injection angle adjustable rotating bracket with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a rotating support with adjustable steam injection angle, including: a support platform, a rotating plate, a rotating sealed tank tube, a rotating assembly, and an angle adjustment mechanism.

[0008] The rotating plate is rotatably mounted on the support platform, and the lower part of the rotating sealing tank tube passes through the support platform and is fixedly connected to the rotating plate.

[0009] Furthermore, the rotating assembly is fixed to the bottom of the support platform. This rotating assembly includes a motor, a drive gear, and a gear tube. The motor is connected to the drive gear, which meshes with the gear tube for transmission. The gear tube is fixedly connected to the lower outer wall of the rotating sealed tank tube. The angle adjustment mechanism is fixed to the top surface of the rotating plate. This angle adjustment mechanism includes a cylinder, a sliding block, a slide rail, and a support arm. The piston rod of the cylinder is connected to the sliding block, which is slidably disposed within the slide rail. One end of the support arm is rotatably connected to the sliding block, and its top end is rotatably connected to the upper outer wall of the rotating sealed tank tube. The injection port is fixed to the other end of the support arm away from the sliding block and communicates with the upper end of the rotating sealed tank tube.

[0010] Preferably, the angle adjustment mechanism further includes a sliding column, which is fixedly connected to the sliding block and slidably engaged within the slide rail, and one end of the support arm is rotatably connected to the sliding column.

[0011] Preferably, the rotating assembly further includes a protective housing, which covers and is fixed to the top of the support platform, housing the motor, drive gear, and gear tube therein.

[0012] Preferably, the adjustable steam injection angle rotating bracket further includes a quick connection mechanism and a sealing leak-proof pipe. The sealing leak-proof pipe is fixed to the side wall opening of the support platform and communicates with the steam inlet of the rotating sealing tank pipe. The quick connection mechanism includes a heat insulation ring sleeved on the outside of the external access pipe and a connecting block fixed to the heat insulation ring and insertable into the support platform.

[0013] Preferably, the connecting block is provided with a locking block, and the inner wall of the support platform is provided with a groove for the locking block to be engaged after the heat insulation ring rotates.

[0014] Preferably, the adjustable steam injection angle rotating bracket further includes a pressure component disposed within the support platform. The pressure component includes a pusher, a limiting ring, and a spring. The spring is sleeved on the pusher. When the locking block is engaged in the groove, the spring applies axial pressure to the heat insulation ring through the pusher to achieve locking.

[0015] Preferably, the outer periphery of the heat insulation ring is fixedly connected with a ring lug for the user to pinch and operate.

[0016] Preferably, the bottom surface of the rotating plate is fixed with a plurality of casters, which are rolled and supported on the top surface of the support platform.

[0017] This utility model has the following beneficial effects: 1. This utility model solves the problems of inconvenient angle adjustment and low automation in the steam injection device in the prior art by setting a motor-driven rotating component and a cylinder-driven angle adjustment mechanism, and making the two work together, thus achieving the technical effect of simultaneously realizing automatic and precise control of horizontal rotation and pitch angle.

[0018] 2. This utility model solves the problems of cumbersome, time-consuming, unreliable locking, and easy burns in the existing technology of steam pipe connection by setting a quick connection mechanism including a locking block, groove, spring pressure component and heat insulation ring lug. It achieves the technical effect of quick pipe connection, firm locking, safe and convenient operation.

[0019] 3. This utility model solves the problems of easy contamination and damage to the transmission mechanism and high rotational resistance in the prior art by adding a protective shell to the gear transmission system of the rotating component and installing universal wheels at the bottom of the rotating plate, thus achieving the technical effect of reliable and durable structure and smooth and stable rotation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of a rotating support with adjustable steam injection angle proposed in this utility model. Figure 2 This is a schematic diagram of the support platform of a rotating bracket with adjustable steam injection angle proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0021] Legend: 1. Supporting platform; 2. Rotating plate; 3. Angle adjustment mechanism; 31. Cylinder; 32. Sliding block; 33. Slide rail; 34. Sliding column; 35. Support arm; 36. Injection port; 37. Rotating sealing tank pipe; 38. Rotating assembly; 381. Motor; 382. Drive gear; 383. Gearbox; 384. Protective housing; 4. Quick-connect mechanism; 41. Insulation ring; 42. Inlet pipe; 43. Connecting block; 44. Locking block; 45. Ring lug; 46. ​​Pressure component; 461. Sales pitch; 462. Limit ring; 463. Spring; 5. Seal and prevent leakage pipe. Detailed Implementation

[0022] 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.

[0023] Example: Please refer to Figures 1 to 4 This utility model provides a rotating bracket with adjustable steam injection angle, which aims to solve the problems of inconvenient angle adjustment of steam injection devices, inability to achieve automatic rotation and pitch control at the same time, and cumbersome and unsafe pipeline connections in the prior art.

[0024] like Figure 1 and Figure 2 As shown, the adjustable steam injection angle rotating bracket includes a support platform 1 and a rotating plate 2 rotatably mounted on the support platform 1. The support platform 1 serves as the mounting base for the entire device, supporting all functional components. The rotating plate 2 supports the subsequent angle adjustment mechanism 3 and enables overall horizontal rotation. The rotating bracket also includes a rotating sealed tank tube 37, which serves as the core transmission and conveying component. The lower part of the rotating sealed tank tube 37 passes through the support platform 1 and is fixedly connected to the rotating plate 2, while the upper part is used to install the injection components and convey steam. To achieve automatic rotation of the rotating plate 2, the bracket also includes a rotating assembly 38, which is mounted below the support platform 1 and driven by a gear transmission mechanism. The rotating sealed tank pipe 37 of the fixed plate 2 rotates, thereby realizing the horizontal rotation of the upper overall structure by 360 degrees. In order to realize the pitch adjustment of the injection angle, an angle adjustment mechanism 3 is fixedly installed on the top surface of the rotating plate 2. The angle adjustment mechanism 3 drives a support arm 35 to swing through a linear drive component. The injection port 36 is fixed on the support arm 35. The swing of the support arm 35 can change the pitch angle of the injection port 36, realizing the precise control of the steam injection direction in the vertical plane. In addition, in order to realize the safe and rapid access of the steam source, a quick connection mechanism 4 and a sealing and leak-proof pipe 5 are also provided on the side of the support platform 1. This mechanism reliably connects the external access pipe 42 to the internal sealing and leak-proof pipe 5 through insertion, rotation and locking.

[0025] To solve the above-mentioned technical problems, the core of the technical solution of this embodiment is that the steam injection angle adjustable rotating bracket is equipped with a rotating component 38 and an angle adjustment mechanism 3 that cooperate with each other, and they form a specific structural cooperation and connection relationship with the support platform 1 and the rotating plate 2 that serve as the basic frame, thereby integrating the dual automatic adjustment function of rotation and pitch.

[0026] Please refer to the following carefully. Figure 1 , Figure 2 and Figure 3 The core structure will be described in detail below: The rotating assembly 38 includes a motor 381 fixed to the bottom of the support platform 1, a drive gear 382 connected to the output shaft of the motor 381, and a gear tube 383 fixedly connected to the lower outer wall of the rotating sealed tank tube 37. The teeth of the drive gear 382 mesh with the teeth of the gear tube 383 to drive the rotation. When the motor 381 starts, its power is transmitted through the meshing of the drive gear 382 and the gear tube 383 to directly drive the rotating sealed tank tube 37 and the rotating plate 2 fixed thereto to rotate relative to the support platform 1. The rotating assembly 38 also includes a protective shell 384, which covers and is fixed to the bottom of the support platform 1 and houses the motor 381, drive gear 382 and gear tube 383. This arrangement provides a stable and reliable power source for the rotational motion and effectively prevents foreign objects from entering the transmission system.

[0027] Meanwhile, the angle adjustment mechanism 3 is fixed to the top surface of the rotating plate 2. The angle adjustment mechanism 3 includes a cylinder 31 as a linear power source, a sliding block 32 fixedly connected to the piston rod of the cylinder 31, a slide rail 33 fixed to the rotating plate 2 for guiding the sliding block 32 to move along a predetermined trajectory, a sliding column 34 fixed to the sliding block 32 and slidably fitted within the slide rail 33, and a support arm 35 as a core motion conversion component. One end of the support arm 35 is rotatably connected to the sliding column 34, and its top end is rotatably connected to the upper outer wall of the rotating sealed tank tube 37. The injection port 36 is fixed... The support arm 35 is positioned at the other end away from the sliding column 34 and is in fluid communication with the upper end of the rotating sealed tank tube 37. When the piston rod of the cylinder 31 extends or retracts, it drives the sliding block 32 and the sliding column 34 to perform linear reciprocating motion along the slide rail 33. Since the support arm 35 is constrained by the linearly moving sliding column 34 and the fixed axis of the rotating sealed tank tube 37, its linear motion is converted into oscillation around the rotating sealed tank tube 37, thereby accurately changing the pitch spray angle of the injection port 36. This slider-linkage transmission structure ensures the smoothness of the angle adjustment process and the accuracy of the positioning.

[0028] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to achieve safe and rapid connection and disconnection of the steam source, please refer to... Figure 4The bracket also includes a quick-connect mechanism 4 and a sealing leak-proof pipe 5. The sealing leak-proof pipe 5 is fixed to the side wall opening of the support platform 1 and is in fluid communication with the steam inlet of the rotating sealing tank pipe 37. The quick-connect mechanism 4 is used to detachably connect the external access pipe 42 to the sealing leak-proof pipe 5. Specifically, the quick-connect mechanism 4 includes a heat insulation ring 41 sleeved on the outside of the access pipe 42, a connecting block 43 fixed to the heat insulation ring 41 and insertable into the support platform 1, and a ring lug 45 fixedly connected to the outer periphery of the heat insulation ring 41. The connecting block 43 The support platform 1 also has an integrally formed locking block 44. The inner wall of the support platform 1 is provided with a groove for the locking block 44 to be engaged after the heat insulation ring 41 rotates. In order to enhance the reliability of the connection, a pressure component 46 is also provided in the support platform 1. The pressure component 46 includes a pusher 461, a limiting ring 462 and a spring 463. The spring 463 is sleeved on the pusher 461. When the connection is locked, the pusher 461 is subjected to the elastic force of the spring 463 to apply axial pressure to the heat insulation ring 41, thereby firmly pressing the locking block 44 in the groove to achieve self-locking.

[0029] As another preferred embodiment, to reduce the frictional resistance of the rotating plate 2 during rotation and make its rotation smoother and less strenuous, please refer to... Figure 1 The bottom surface of the rotating plate 2 is fixed with several casters, and the rolling elements of the casters are supported on the top surface of the support platform 1.

[0030] The implementation principle of this application embodiment is as follows: When horizontal angle adjustment is required, the motor 381 in the rotating assembly 38 starts, and its power is transmitted to the gear tube 383 through the drive gear 382. Since the drive gear 382 and the gear tube 383 mesh with each other, the gear tube 383 is driven to rotate. Because the gear tube 383 is fixedly connected to the rotating sealed tank tube 37 and the rotating plate 2, the rotating plate 2, together with the entire angle adjustment mechanism 3 above it, rotates smoothly horizontally on the support platform 1. The universal wheels at the bottom of the rotating plate 2 assist this rotation process, and the protective shell 384 protects the gear mechanism from interference from external debris. When vertical pitch angle adjustment is required, the cylinder 31 in the angle adjustment mechanism 3 actuates and retracts. Its piston rod pulls the sliding block 32 connected to it. The sliding block 32 drives the sliding column 34 to slide along the predetermined path of the slide rail 33. Since one end of the support arm 35 is rotatably connected to the sliding column 34, and its top end is rotatably connected around the rotating sealing tank tube 37, the linear displacement of the sliding column 34 is converted into the swing of the support arm 35. The injection port 36 fixed at the end of the support arm 35 rotates upward or downward accordingly, thereby changing the steam injection angle. Through the coordinated work of the rotating component 38 and the angle adjustment mechanism 3, the automatic and precise control of the injection angle in both horizontal and vertical dimensions is realized. During the entire dynamic adjustment process, the cooperation between the rotating sealing tank tube 37 and the sealing leak-proof tube 5 ensures that the steam passage will not leak when rotating.

[0031] When the equipment needs to be connected to a steam source, the operator pinches the lug 45 to avoid contact with the high-temperature surface and pushes the heat insulation ring 41, causing the connecting block 43 and the locking block 44 to be inserted into the interface of the support platform 1. At the same time, the connecting pipe 42 is also inserted into the sealing and leak-proof pipe 5. During the insertion process, the heat insulation ring 41 pushes the pusher 461 upward, and the pusher 461 drives the limiting ring 462 to compress the spring 463. After insertion, the heat insulation ring 41 is rotated counterclockwise, causing the connecting block 43 and the locking block 44 to rotate to the pre-reserved groove position inside the support platform 1. When the ring lug 45 is released, the compressed spring 463 rebounds, and its elastic force pushes the heat insulation ring 41 downward through the limiting ring 462 and the pusher 461, so that the locking block 44 is firmly locked into the groove, forming a reliable mechanical lock to prevent the connection from rotating or falling off accidentally. When it is necessary to disconnect the connection, simply push the heat insulation ring 41 upward to overcome the spring force, and then rotate it clockwise to easily separate. Through this structure of quick connection mechanism 4 and pressure component 46, this utility model solves the problems of complex and time-consuming pipeline connection and insufficient safety in the prior art.

Claims

1. A rotating support with adjustable steam injection angle, comprising: Supporting platform (1); rotating plate (2), rotatably disposed on the supporting platform (1); A rotating sealed tank tube (37) is provided, the lower part of which passes through the support platform (1) and is fixedly connected to the rotating plate (2); characterized in that the rotating support further includes: a rotating assembly (38), the rotating assembly (38) including a motor (381) fixed to the bottom of the support platform (1), a drive gear (382) connected to the motor (381) for transmission, and a gear tube (383) fixedly connected to the lower outer wall of the rotating sealed tank tube (37), the drive gear (382) meshing with the gear tube (383) to drive the rotating sealed tank tube (37) and the rotating plate (2) to rotate synchronously; an angle adjustment mechanism (3) is fixed to the top surface of the rotating plate (2), the angle adjustment mechanism The structure (3) includes a cylinder (31), a sliding block (32) connected to the piston rod of the cylinder (31), a slide rail (33) that guides the sliding block (32) to move along a predetermined trajectory, and a support arm (35). One end of the support arm (35) is rotatably connected to the sliding block (32), and the top end of the support arm (35) is rotatably connected to the upper outer wall of the rotating sealed can tube (37). When the cylinder (31) drives the sliding block (32) to move along the slide rail (33), the support arm (35) swings around the rotating sealed can tube (37). The injection port (36) is fixed to the other end of the support arm (35) away from the sliding block (32) and communicates with the upper end of the rotating sealed can tube (37).

2. The adjustable steam injection angle rotating bracket according to claim 1, characterized in that, The angle adjustment mechanism (3) further includes a sliding column (34), which is fixedly connected to the sliding block (32) and slidably fitted in the slide rail (33). One end of the support arm (35) is rotatably connected to the sliding column (34).

3. The adjustable steam injection angle rotating bracket according to claim 1, characterized in that, The rotating assembly (38) also includes a protective housing (384), which covers and is fixed to the top of the support platform (1) and houses the motor (381), drive gear (382) and gear tube (383).

4. The adjustable steam injection angle rotating bracket according to claim 1, characterized in that, It also includes a quick-connect mechanism (4) and a sealing and leak-proof pipe (5); the sealing and leak-proof pipe (5) is fixed to the side wall opening of the support platform (1) and connected to the steam inlet of the rotating sealing tank pipe (37); the quick-connect mechanism (4) is used to quickly connect or disconnect the access pipe (42) of the external steam source from the sealing and leak-proof pipe (5).

5. The adjustable steam injection angle rotating bracket according to claim 4, characterized in that, The quick connection mechanism (4) includes a heat insulation ring (41) sleeved on the outside of the access pipe (42) and a connecting block (43) fixed to the heat insulation ring (41) and insertable into the support platform (1).

6. The adjustable steam injection angle rotating bracket according to claim 5, characterized in that, The connecting block (43) is provided with a locking block (44); the inner wall of the support platform (1) is provided with a groove for the locking block (44) to be engaged after the heat insulation ring (41) rotates.

7. The adjustable steam injection angle rotating bracket according to claim 6, characterized in that, It also includes a pressure assembly (46) disposed within the support platform (1). The pressure assembly (46) includes a pusher (461), a limiting ring (462), and a spring (463). The spring (463) is sleeved on the pusher (461). When the locking block (44) is engaged in the groove, the spring (463) applies axial pressure to the heat insulation ring (41) through the pusher (461) to achieve locking.

8. The adjustable steam injection angle rotating bracket according to claim 5, characterized in that, The outer periphery of the heat insulation ring (41) is fixedly connected to a ring lug (45) for the user to hold and operate.

9. The adjustable steam injection angle rotating bracket according to claim 1, characterized in that, The bottom surface of the rotating plate (2) is fixed with several casters, which are rolled and supported on the top surface of the support platform (1).

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