Angle adjusting structure of soot blower

Abstract

The utility model relates to the technical field of soot blowers, and discloses a soot blower angle adjusting structure which comprises a bottom plate, two supporting plates are fixedly connected to the top of the bottom plate, rotating shafts are rotationally arranged at the ends, close to each other, of the two supporting plates respectively, and adjusting plates are fixedly connected to the ends, close to each other, of the rotating shafts respectively; a transverse rod is fixedly connected to the top of the bottom plate, a first servo motor is fixedly connected to the right side of the transverse rod, a sliding groove is formed in the top of the transverse rod, a lead screw is rotatably arranged in the sliding groove, a sliding block is in threaded connection with the surface of the lead screw, and a first connecting plate is fixedly connected to the top of the sliding block. The top of the first connecting plate is fixedly connected with two first hinged supports, and an adjusting rod is rotationally arranged in each first hinged support. According to the angle adjusting structure of the soot blower, adjustment of the vertical angle is achieved, use of the soot blower is facilitated, and the stability of the soot blower is guaranteed through the four supporting legs.

Description

Technical Field

[0001] The utility model relates to the technical field of soot blowers, in particular to an angle adjustment structure of a soot blower. Background Technique

[0002] A soot blower is a device used to remove the ash accumulated on the heating surface of a boiler. It usually consists of components such as a soot blowing pipe and an operation valve. Regularly using a soot blower to timely remove the ash on various heating surfaces plays an important role in ensuring the safe and economic operation of the boiler.

[0003] Chinese Patent Authorization Publication No. CN 215446496 U discloses an angle adjustment device for a soot blower, including a vehicle frame, a vehicle board, a support device, a driving device, and a clamping device. One surface of one side of the girder and one surface of one side of the base are both connected to one surface of one side of the middle column. One surface of the hydraulic push rod is connected to one surface of the base. One surface of the main body and the outer surface of the motor are both connected to one surface of the outer shell. The second driving gear is installed on one surface of the driving shaft. One surface of the bottom plate and one surface of the driving shaft are both connected to one surface of the connecting rod. The angle adjustment device for a soot blower of the utility model makes the clamping block adjusted to match the steam soot blower. After clamping is completed, the hydraulic push rod is opened. When the hydraulic push rod operates, it pushes the main body upward. The motor is opened to make the driving shaft rotate, and the bottom plate rotates simultaneously. After adjusting to a suitable angle, the motor is closed. The device has simple operation, can quickly adjust the working height and working angle of the steam soot blower, and improves work efficiency.

[0004] However, the above-mentioned prior art can only realize the horizontal rotation of the soot blower and cannot adjust the up-and-down angle of the soot blower, thus affecting the use of the soot blower. Therefore, an angle adjustment structure of a soot blower is urgently needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an angle adjustment structure of a soot blower to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: an angle adjustment structure of a soot blower, including a bottom plate, two support plates are fixedly connected to the top of the bottom plate, and rotating shafts are respectively rotatably arranged at one ends of the two support plates close to each other, and adjusting plates are respectively fixedly connected to one ends of the rotating shafts close to each other;

[0007] A cross bar is fixedly connected to the top of the bottom plate. A first servo motor is fixedly connected to the right side of the cross bar. A chute is formed in the top of the cross bar. A lead screw is rotatably arranged in the chute. A slider is threadedly connected to the surface of the lead screw. A first connecting plate is fixedly connected to the top of the slider. Two first hinge seats are fixedly connected to the top of the first connecting plate. An adjusting rod is rotatably arranged in each of the first hinge seats. A second connecting plate is fixedly connected to the left side of the bottom of the adjusting plate. Two second hinge seats are fixedly connected to the bottom of the second connecting plate.

[0008] Preferably, the slider is slidably arranged in the chute, and the left side of the lead screw movably penetrates through the cross bar and is fixedly connected to the first servo motor.

[0009] By rotating the lead screw with the first servo motor, the slider reciprocates in the chute, and then the first connecting plate moves accordingly. Under the action of the first hinge seat and the second hinge seat, the adjusting rod can adjust the adjusting plate up and down.

[0010] Preferably, the ends of the adjusting rod away from the first hinge seat are respectively rotatably arranged in the second hinge seats.

[0011] Preferably, four legs are fixedly connected to the bottom of the bottom plate, and the four legs are respectively arranged at the four corners of the bottom of the bottom plate.

[0012] The stability is ensured by the four legs arranged at the bottom of the bottom plate.

[0013] Preferably, a rotating rod is rotatably connected to the top of the adjusting plate, and a first gear is fixedly connected to the surface of the rotating rod.

[0014] Preferably, a second servo motor is fixedly connected to the bottom of the adjusting plate. The output shaft of the second servo motor movably penetrates through the adjusting plate and is fixedly connected to a second gear, and the second gear meshes with the first gear.

[0015] By arranging the second servo motor, the second servo motor drives the second gear on the output shaft to rotate. The second gear meshes with the first gear, so that the first gear drives the rotating rod to rotate, and thus the left and right rotation of the soot blower is realized.

[0016] Preferably, a mounting shell is fixedly connected to the top of the rotating rod. Electric push rods are respectively fixedly connected to the front and rear ends of the mounting shell. The ends of the electric push rods close to each other respectively penetrate into the mounting shell and are fixedly connected to a fixing plate.

[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0018] First, in the present utility model, the first servo motor rotates the lead screw, causing the slider to reciprocate within the chute, and then the first connecting plate follows the movement. Under the action of the first hinge seat and the second hinge seat, the adjusting rod can adjust the adjusting plate up and down, thereby achieving the adjustment of the up and down angles, facilitating the use of the soot blower. The stability is ensured by the four legs provided at the bottom of the bottom plate.

[0019] Second, in the present utility model, through the provided second servo motor, the second gear on the output shaft of the second servo motor rotates. The second gear meshes with the first gear, causing the first gear to drive the rotating rod to rotate, thereby realizing the left and right rotation of the soot blower. And through the provided mounting shell for mounting the soot blower, the fixing plate is pushed by the electric push rod to fix the soot blower. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the left side view three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 is the front sectional view and overall structure schematic diagram of the cross bar of the present utility model;

[0022] Figure 3 is the front sectional view and top connection structure schematic diagram of the adjusting plate of the present utility model;

[0023] Figure 4 is the top view structure schematic diagram of the present utility model.

[0024] Wherein: 1. Bottom plate; 2. Support plate; 3. Adjusting plate; 4. Cross bar; 5. First servo motor; 6. Lead screw; 7. Slider; 8. First connecting plate; 9. Adjusting rod; 10. Second connecting plate; 11. Leg; 12. Rotating rod; 13. First gear; 14. Second servo motor; 15. Second gear; 16. Mounting shell; 17. Electric push rod; 18. Fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3, A soot blower angle adjustment structure, including a bottom plate 1, two support plates 2 are fixedly connected to the top of the bottom plate 1, rotating shafts are respectively rotatably arranged at the ends of the two support plates 2 close to each other, and adjusting plates 3 are fixedly connected to the ends of the rotating shafts close to each other;

[0029] A cross bar 4 is fixedly connected to the top of the bottom plate 1, a first servo motor 5 is fixedly connected to the right side of the cross bar 4, a chute is opened at the top of the cross bar 4, a lead screw 6 is rotatably arranged in the chute, a slider 7 is threadedly connected to the surface of the lead screw 6, a first connecting plate 8 is fixedly connected to the top of the slider 7, two first hinge seats are fixedly connected to the top of the first connecting plate 8, and adjusting rods 9 are respectively rotatably arranged in each first hinge seat. A second connecting plate 10 is fixedly connected to the left side of the bottom of the adjusting plate 3, and two second hinge seats are fixedly connected to the bottom of the second connecting plate 10.

[0030] The slider 7 is slidably arranged in the chute, and the left side of the lead screw 6 movably penetrates through the cross bar 4 and is fixedly connected to the first servo motor 5.

[0031] The ends of the adjusting rods 9 away from the first hinge seats are respectively rotatably arranged in the second hinge seats.

[0032] Four legs 11 are fixedly connected to the bottom of the bottom plate 1, and the four legs 11 are respectively arranged at the four corners of the bottom of the bottom plate 1.

[0033] Through the above technical solution, the rotation of the lead screw 6 by the first servo motor 5 makes the slider 7 reciprocate in the chute, and then the first connecting plate 8 follows the movement. Under the action of the first hinge seat and the second hinge seat, the adjusting rod 9 can adjust the adjusting plate 3 up and down, thereby realizing the adjustment of the up and down angle, facilitating the use of the soot blower, and ensuring its stability by the four legs 11 arranged at the bottom of the bottom plate 1.

[0034] Embodiment Two

[0035] Please refer to Figure 1 、 Figure 3 、 Figure 4 , and on the basis of Embodiment One, it is further obtained that a rotating rod 12 is rotatably connected to the top of the adjusting plate 3, and a first gear 13 is fixedly connected to the surface of the rotating rod 12.

[0036] A second servo motor 14 is fixedly connected to the bottom of the adjusting plate 3, the output shaft of the second servo motor 14 movably penetrates through the adjusting plate 3 and is fixedly connected to a second gear 15, and the second gear 15 meshes with the first gear 13.

[0037] A mounting shell 16 is fixedly connected to the top of the rotating rod 12, electric push rods 17 are respectively fixedly connected to the front and rear ends of the mounting shell 16, and the ends of the electric push rods 17 close to each other respectively penetrate into the mounting shell 16 and are fixedly connected to fixing plates 18.

[0038] Through the above technical solution, by means of the second servo motor 14 provided, the second gear 15 on the output shaft of the second servo motor 14 is driven to rotate. The second gear 15 meshes with the first gear 13, causing the first gear 13 to drive the rotating rod 12 to rotate, thereby realizing the left and right rotation of the soot blower. And by means of the mounting shell 16 provided, the mounting shell 16 is used to mount the soot blower, and the fixing plate 18 is pushed by the electric push rod 17 to fix the soot blower.

[0039] During the actual operation process, when this device is in use, by means of the mounting shell 16 provided, the mounting shell 16 is used to mount the soot blower, and the fixing plate 18 is pushed by the electric push rod 17 to fix the soot blower. The lead screw 6 is rotated by the first servo motor 5, causing the slider 7 to reciprocate in the chute, and then the first connecting plate 8 follows the movement. Under the action of the first hinge seat and the second hinge seat, the adjusting rod 9 can adjust the adjusting plate 3 up and down, thereby realizing the adjustment of the up and down angles. By means of the second servo motor 14 provided, the second gear 15 on the output shaft of the second servo motor 14 is driven to rotate. The second gear 15 meshes with the first gear 13, causing the first gear 13 to drive the rotating rod 12 to rotate, thereby realizing the left and right rotation of the soot blower.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits, and the scope is defined by the appended claims and their equivalents.

Claims

1. A soot blower angle adjustment structure, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with two support plates (2). Rotating shafts are respectively rotatably arranged at one ends of the two support plates (2) close to each other, and adjusting plates (3) are respectively fixedly connected to one ends of the rotating shafts close to each other. The top of the bottom plate (1) is fixedly connected with a cross bar (4). The right side of the cross bar (4) is fixedly connected with a first servo motor (5). A chute is formed at the top of the cross bar (4). A lead screw (6) is rotatably arranged in the chute. A slider (7) is threadedly connected to the surface of the lead screw (6). The top of the slider (7) is fixedly connected with a first connecting plate (8). Two first hinge seats are fixedly connected to the top of the first connecting plate (8). An adjusting rod (9) is respectively rotatably arranged in each first hinge seat. The left side of the bottom of the adjusting plate (3) is fixedly connected with a second connecting plate (10). Two second hinge seats are fixedly connected to the bottom of the second connecting plate (10).

2. The soot blower angle adjustment structure according to claim 1, characterized in that: The slider (7) is slidably arranged in the chute. The left side of the lead screw (6) movably penetrates through the cross bar (4) and is fixedly connected with the first servo motor (5).

3. The soot blower angle adjustment structure according to claim 1, characterized in that: One ends of the adjusting rods (9) away from the first hinge seats are respectively rotatably arranged in the second hinge seats.

4. A soot blower angle adjustment structure according to claim 1, characterized in that: Four legs (11) are fixedly connected to the bottom of the bottom plate (1). The four legs (11) are respectively arranged at the four corners of the bottom of the bottom plate (1).

5. The soot blower angle adjustment structure according to claim 1, wherein: A rotating rod (12) is rotatably connected to the top of the adjusting plate (3). A first gear (13) is fixedly connected to the surface of the rotating rod (12).

6. The soot blower angle adjustment structure according to claim 5, characterized in that: A second servo motor (14) is fixedly connected to the bottom of the adjusting plate (3). The output shaft of the second servo motor (14) movably penetrates through the adjusting plate (3) and is fixedly connected with a second gear (15). The second gear (15) is meshed with the first gear (13).

7. The soot blower angle adjustment structure according to claim 5, characterized in that: An installation shell (16) is fixedly connected to the top of the rotating rod (12). Electric push rods (17) are respectively fixedly connected to the front and rear ends of the installation shell (16). One ends of the electric push rods (17) close to each other respectively penetrate into the installation shell (16) and are fixedly connected with fixing plates (18).

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