Multi-angle adjusting and anti-winding mounting structure of stirrer in sewage plant

Abstract

The utility model belongs to the technical field of sewage plant stirrers, and particularly relates to a sewage plant stirrer multi-angle adjusting and anti-winding installation structure which comprises a supporting beam, a first motor is fixedly installed on the vertical portion of the left side of the supporting beam, an output shaft of the first motor is rotationally connected with the supporting beam, and a screw rod is fixedly connected to the output shaft of the first motor. And the screw rod is rotationally connected with the supporting beam, the outer side of the screw rod is connected with a movable seat through threads, and the movable seat is slidably connected with the supporting beam. Through cooperative use of structures such as the motor I and the screw rod, the movable seat can be driven to move, the stirring direction of the stirring blade can be adjusted, sewage can be subjected to multi-angle stirring treatment, the plugging rod can be separated from the flow guide hole under the action of the end piece and the connecting frame, the screw rod and the movable seat can be subjected to lubricating treatment, and the sewage treatment efficiency is improved. The problem that the driving effect is poor due to hard abrasion is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage treatment plant mixers, specifically to a multi-angle adjustable and anti-tangling installation structure for sewage treatment plant mixers. Background Technology

[0002] As is well known, the mixer in a wastewater treatment plant is one of the core pieces of equipment. It is mainly used to mix and suspend solids, promote chemical reactions, or prevent sedimentation, ensuring the efficient operation of wastewater treatment processes (such as anaerobic, aerobic, neutralization, flocculation, etc.).

[0003] A utility model patent with patent authorization announcement number CN214131444U discloses an anti-tangling submersible mixer for sewage treatment, including a prefabricated mounting plate, a first housing, a second mounting chamber, a hydraulic turntable, a second housing, a protective box, and an ultrasonic generator. The second housing is fixedly installed at the bottom of the hydraulic telescopic rod. A second stepper motor is fixedly installed inside the second housing. The protective box is fixedly installed at the bottom of the second housing. A connecting rod is fixedly installed inside the protective box. A stirring blade is evenly distributed on the connecting rod. A filter screen is provided on the surface of the protective box.

[0004] However, existing wastewater treatment plant mixers also have certain shortcomings. Although existing wastewater treatment plant mixers use a combination of drive motors, screws, and other structures to adjust the position of the mixing blades, the friction between the moving base and the screw material can easily cause poor screw driving effect. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-angle adjustable and anti-winding installation structure for a sewage treatment plant mixer. This solves the problem that although existing sewage treatment plant mixers use a combination of drive motors, screws, and other structures to adjust the position of the mixing blades, the friction between the moving seat and the screw material easily leads to poor screw driving effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle adjustable and anti-winding installation structure for a sewage treatment plant mixer, comprising a support beam, a motor 1 fixedly installed on the left vertical part of the support beam, the output shaft of the motor 1 being rotatably connected to the support beam, a screw fixedly connected to the output shaft of the motor 1, the screw being rotatably connected to the support beam, a movable seat being threadedly connected to the outer side of the screw, the movable seat being slidably connected to the support beam, a motor 2 fixedly installed on the inner side wall of the frame of the movable seat, the output shaft of the motor 2 being rotatably connected to the frame of the movable seat, a stirring blade fixedly connected to the output shaft of the motor 2, an anti-winding mechanism being provided on the stirring blade, and an auxiliary mechanism being provided on the movable seat.

[0007] Preferably, the anti-winding mechanism includes a serrated blade. The serrated blade is slidably sleeved on the outer side of the stirring blade. A positioning rod is fixedly connected to the vertical part of the serrated blade. The positioning rod is slidably connected to the stirring blade. A fixing plate is fixedly connected to the vertical part of the stirring blade. An elastic element is fixedly connected to the upper end of the fixing plate. An insert rod is fixedly connected to the other end of the elastic element. The insert rod is slidably connected to the stirring blade and to the positioning rod. The positioning rod can be positioned for use. With the insertion rod, elastic element, and other structures, the positioning rod can be limited, making the serrated blade stable, thereby cutting fibers, strips of cloth, etc.

[0008] Preferably, a positioning rod is fixedly connected to the vertical part of the serrated blade, and the positioning rod is slidably connected to the stirring blade. The serrated blade can be positioned and used by setting the positioning rod.

[0009] Preferably, the auxiliary mechanism includes an oil suction sleeve, which is fixedly connected to the vertical block of the movable seat. The oil suction sleeve is slidably connected to the screw. An oil storage box is fixedly connected to the vertical block of the movable seat. A guide pipe is fixedly connected to the inner side of the oil storage box. The guide pipe is slidably connected to the support beam and fixedly connected to the oil suction sleeve. An end piece contacts the upper end of the oil storage box. A connecting frame is fixedly connected to the lower end of the end piece. The connecting frame is slidably connected to the oil storage box. A sealing rod is fixedly connected to the horizontal part of the connecting frame. By pulling the end piece upward, the sealing rod is disengaged from the guide hole, allowing the lubricating oil to contact the oil suction sleeve, ultimately lubricating the screw and the movable seat to ensure a good driving effect for the screw.

[0010] Preferably, two oil suction sleeves are provided, and the two oil suction sleeves are symmetrically distributed on the movable seat. By providing oil suction sleeves, lubricating oil can be absorbed and used.

[0011] Preferably, the sealing rod is slidably connected to the guide hole of the oil storage box, and the sealing rod is in contact with the guide pipe. By setting the sealing rod, the guide hole can be blocked.

[0012] Preferably, a spring is welded to the horizontal part of the connecting frame, and the other end of the spring is welded to the oil storage box. The connecting frame can be connected and used by means of the spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model pushes the serrated blade into contact with the stirring blade, so that both positioning rod one and positioning rod two pass through the stirring blade to position and limit the serrated blade. With the help of elastic elements, insert rods and other structures, positioning rod two can be inserted to keep the serrated blade in a stable state. Under the action of the serrated blade, fibers, strips of cloth and other materials can be cut, avoiding the problem of entanglement of the stirring blade.

[0015] 2. This utility model uses a combination of a motor, a screw, and other structures to drive the moving seat to move, adjust the stirring position of the stirring blades, and thus perform multi-angle stirring of sewage. Under the action of the end plate and connecting frame, the sealing rod can be disengaged from the guide hole, thereby lubricating the screw and the moving seat to reduce the problem of poor driving effect caused by hard wear. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 A bottom view;

[0018] Figure 3 For the present utility model Figure 1 A front sectional view;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of the anti-winding mechanism;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of the local auxiliary mechanism.

[0021] In the diagram: 1. Support beam; 2. Motor 1; 3. Screw; 4. Moving seat; 5. Motor 2; 6. Stirring blade; 7. Anti-winding mechanism; 8. Auxiliary mechanism; 71. Serrated blade; 72. Positioning rod 1; 73. Positioning rod 2; 74. Fixing plate; 75. Elastic element; 76. Insert rod; 81. Oil suction sleeve; 82. Oil storage box; 83. Guide pipe; 84. End plate; 85. Connecting frame; 86. Sealing rod; 87. Spring. 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] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The wastewater treatment plant mixer has a multi-angle adjustable and anti-winding installation structure, including a support beam 1. A motor 2 is fixedly installed on the left vertical part of the support beam 1. The output shaft of the motor 2 is rotatably connected to the support beam 1. A screw 3 is fixedly connected to the output shaft of the motor 2. The screw 3 is rotatably connected to the support beam 1. A movable seat 4 is threadedly connected to the outside of the screw 3. The movable seat 4 is slidably connected to the support beam 1. A second motor 5 is fixedly installed on the inner side wall of the frame of the movable seat 4. The output shaft of the second motor 5 is rotatably connected to the frame of the movable seat 4. A stirring blade 6 is fixedly connected to the output shaft of the second motor 5.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 The stirring blade 6 is equipped with an anti-winding mechanism 7, which includes a serrated blade 71. The serrated blade 71 is slidably sleeved on the outer side of the stirring blade 6. A positioning rod 72 is fixedly connected to the vertical part of the serrated blade 71. The positioning rod 72 is slidably connected to the stirring blade 6. The serrated blade 71 can be positioned by the positioning rod 72. A second positioning rod 73 is fixedly connected to the vertical part of the serrated blade 71. The positioning rod 73 is slidably connected to the stirring blade 6. A fixed plate 74 is fixedly connected, and an elastic element 75 is fixedly connected to the upper end of the fixed plate 74. An insertion rod 76 is fixedly connected to the other end of the elastic element 75. The insertion rod 76 is slidably connected to the stirring blade 6 and to the positioning rod 73. The positioning rod 73 can be used to position the serrated blade 71. With the structure of the insertion rod 76 and the elastic element 75, the positioning rod 73 can be limited, so that the serrated blade 71 is stable, and then the fibers, strips of cloth, etc. can be cut.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5An auxiliary mechanism 8 is provided on the movable seat 4. The auxiliary mechanism 8 includes an oil suction sleeve 81. The oil suction sleeve 81 is fixedly connected to the vertical block of the movable seat 4. The oil suction sleeve 81 is slidably connected to the screw 3. An oil storage box 82 is fixedly connected to the vertical block of the movable seat 4. A guide pipe 83 is fixedly connected to the inner side of the oil storage box 82. The guide pipe 83 is slidably connected to the support beam 1. The guide pipe 83 is fixedly connected to the oil suction sleeve 81. An end piece 84 is in contact with the upper end of the oil storage box 82. A connecting frame 85 is fixedly connected to the lower end of the end piece 84. The connecting frame 85 is slidably connected to the oil storage box 82. A sealing rod 86 is fixedly connected to the horizontal part of the connecting frame 85. By pulling the end piece 84 upward, the sealing rod 86 is disengaged from the guide hole, so that the lubricating oil comes into contact with the oil suction sleeve 81, and finally lubricates the screw 3 and the movable seat 4 to ensure a good driving effect of the screw 3.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 Two oil suction sleeves 81 are provided, and the two oil suction sleeves 81 are symmetrically distributed on the movable seat 4. The oil suction sleeves 81 can be used to absorb lubricating oil. The sealing rod 86 is slidably connected to the guide hole of the oil storage box 82 and contacts the guide pipe 83. The sealing rod 86 can be used to block the guide hole. A spring 87 is welded to the horizontal part of the connecting frame 85. The other end of the spring 87 is welded to the oil storage box 82. The connecting frame 85 can be connected by the spring 87.

[0027] The specific implementation process of this utility model is as follows: In use, by pushing the insertion rod 76 downward, the elastic element 75 deforms under the action of the fixing plate 74, and then pushes the serrated blade 71 to contact the stirring blade 6, so that the positioning rod 1 72 and the positioning rod 2 73 pass through the stirring blade 6. With the cooperation of the positioning rod 1 72 and the positioning rod 2 73, the serrated blade 71 can be quickly positioned and used. Then, the insertion rod 76 is released so that the elastic element 75 returns to its original deformation, so that the insertion rod 76 can be pushed through the positioning rod 2 73 to limit the insertion of the positioning rod 2 73, so that the positioning rod 2 73 drives the serrated blade 71 to be stable. Under the action of the serrated blade 71, fibers, cloth strips and other materials in sewage can be cut and used to avoid the problem of entanglement of the stirring blade 6.

[0028] The output shaft is driven by motor 2 to rotate, which in turn drives screw 3 to rotate. With the threaded connection, the movable seat 4 can be moved, which in turn drives motor 5 and stirring blade 6 to move. The position of stirring blade 6 can be adjusted to perform multi-angle stirring of sewage. The end plate 84 can be pulled upward to move the connecting frame 85, causing spring 87 to deform and causing the sealing rod 86 to disengage from the guide hole. Under the action of guide pipe 83, the lubricating oil is guided to contact the oil suction sleeve 81, and finally the lubricating oil contacts the screw 3 and movable seat 4 for lubrication, thereby reducing the impact of hard wear and ensuring good driving effect of screw 3.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable and anti-winding installation structure for a wastewater treatment plant mixer, including a support beam (1), characterized in that: A motor (2) is fixedly installed on the left vertical part of the support beam (1). The output shaft of the motor (2) is rotatably connected to the support beam (1). A screw (3) is fixedly connected to the output shaft of the motor (2). The screw (3) is rotatably connected to the support beam (1). A movable seat (4) is threadedly connected to the outside of the screw (3). The movable seat (4) is slidably connected to the support beam (1). A motor (5) is fixedly installed on the inner side wall of the frame of the movable seat (4). The output shaft of the motor (5) is rotatably connected to the frame of the movable seat (4). A stirring blade (6) is fixedly connected to the output shaft of the motor (5). An anti-winding mechanism (7) is provided on the stirring blade (6). An auxiliary mechanism (8) is provided on the movable seat (4).

2. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 1, characterized in that: The anti-winding mechanism (7) includes a serrated blade (71). The serrated blade (71) is slidably sleeved on the outer side of the stirring blade (6). The vertical part of the serrated blade (71) is fixedly connected to a positioning rod (73). The positioning rod (73) is slidably connected to the stirring blade (6). The vertical part of the stirring blade (6) is fixedly connected to a fixing plate (74). The upper end of the fixing plate (74) is fixedly connected to an elastic element (75). The other end of the elastic element (75) is fixedly connected to an insertion rod (76). The insertion rod (76) is slidably connected to the stirring blade (6). The insertion rod (76) is slidably connected to the positioning rod (73).

3. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 2, characterized in that: The vertical part of the serrated blade (71) is fixedly connected to a positioning rod (72), and the positioning rod (72) is slidably connected to the stirring blade (6).

4. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 1, characterized in that: The auxiliary mechanism (8) includes an oil suction sleeve (81), the vertical block of the movable seat (4) is fixedly connected to the oil suction sleeve (81), the oil suction sleeve (81) is slidably connected to the screw (3), the vertical block of the movable seat (4) is fixedly connected to an oil storage box (82), the inner side of the oil storage box (82) is fixedly connected to a guide pipe (83), the guide pipe (83) is slidably connected to the support beam (1), the guide pipe (83) is fixedly connected to the oil suction sleeve (81), the upper end of the oil storage box (82) is in contact with an end piece (84), the lower end of the end piece (84) is fixedly connected to a connecting frame (85), the connecting frame (85) is slidably connected to the oil storage box (82), and the horizontal part of the connecting frame (85) is fixedly connected to a sealing rod (86).

5. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 4, characterized in that: Two oil-absorbing sleeves (81) are provided, and the two oil-absorbing sleeves (81) are symmetrically distributed on the movable seat (4).

6. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 4, characterized in that: The sealing rod (86) is slidably connected to the guide hole of the oil storage box (82), and the sealing rod (86) is in contact with the guide pipe (83).

7. The multi-angle adjustment and anti-winding installation structure for the sewage treatment plant mixer according to claim 4, characterized in that: A spring (87) is welded to the horizontal part of the connecting frame (85), and the other end of the spring (87) is welded to the oil storage box (82).

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