CIPP liner tube raw material mixing device

Abstract

This utility model relates to the technical field of raw material mixing devices, and discloses a CIPP liner tube raw material mixing device, including a mixing tank body. A base is fixedly connected to the lower surface of the mixing tank body. A motor is fixedly installed inside the base. A support shaft is fixedly installed at the output end of the motor. A gear is fixedly connected to the outer wall of the support shaft. The teeth of the gear are meshed with a gear shaft. A swing arm bracket is fixedly connected to the outer wall of the gear shaft. A rotating discharge assembly is provided on the upper surface of the indexing plate. The assembly is used to discharge the raw material according to different directions after mixing. In this utility model, after the raw material is completely mixed, the motor is started to drive the support shaft to rotate. The support shaft drives the central gear to rotate, thereby realizing multi-directional rotation and discharge of the successfully mixed material, achieving the effect of avoiding the waste of manpower by manually rotating the entire device.

Description

Technical Field

[0001] This utility model relates to the technical field of raw material mixing and stirring devices, and in particular to a raw material mixing and stirring device for CIPP inner lining tubes. Background Technology

[0002] Raw material mixing equipment is used in industrial production to uniformly mix various materials according to specific proportions and process requirements. It is widely used in chemical, building materials, pipeline repair and other fields. CIPP inner lining pipe, namely in-situ curing inner lining pipe, is a key material for trenchless pipeline repair. It is usually made of resin-based raw materials and reinforcing materials.

[0003] Current CIPP liner pipe raw material mixing and blending devices mostly use a fixed discharge port with manual assistance in the discharge stage. If the material needs to be transported to receiving equipment in different locations, it means that the entire device can only be rotated manually or the position of the receiving equipment can be frequently adjusted to meet the discharge requirements of different locations. This is not only cumbersome to operate, but also wastes more human resources. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a CIPP inner liner tube raw material mixing device, which aims to improve the problem that it can only rely on manual rotation of the entire device or frequent adjustment of the receiving equipment position to meet the discharge requirements of different directions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CIPP liner tube raw material mixing device, comprising a mixing tank body, a base fixedly connected to the lower surface of the mixing tank body, a motor fixedly installed inside the base, a support shaft fixedly installed at the output end of the motor, a central gear fixedly connected to the outer wall of the support shaft, a fixing rod fixedly connected to the inner wall of the support shaft, a gear shaft meshing with the tooth end of the central gear, a swing arm bracket fixedly connected to the outer wall of the gear shaft, an indexing plate slidably connected to the outer wall of the swing arm bracket, a support column fixedly connected to the lower surface of the fixing rod, and a discharge component provided on the upper surface of the indexing plate, the component being used to discharge the raw material according to different directions after mixing.

[0006] Preferably, the discharge assembly includes a dispensing tank, a dividing plate is fixedly connected to the lower surface of the dispensing tank, the inner wall of the dispensing tank is rotatably connected to the outer wall of the mixing tank body, a discharge port is fixedly connected to the inner wall of the dispensing tank, and the mixing tank body is fixedly connected to the outer wall of the discharge port.

[0007] Preferably, the outer wall of the support shaft is rotatably connected to the inner wall of the indexing plate, and the outer wall of the gear shaft is rotatably connected to the inner wall of the fixed rod.

[0008] Preferably, the lower surface of the support column is fixedly connected to the inside of the base.

[0009] Preferably, a second motor is fixedly connected to the outer wall of the mixing tank body. A connecting rod is fixedly installed at the output end of the second motor. An eccentric transmission wheel is fixedly connected to the outer wall of the connecting rod. A gear shaft is rotatably connected to the tooth end of the eccentric transmission wheel. An internal gear ring is meshed with the outer wall of the gear shaft. A fixing tube is fixedly connected to the outer wall of the internal gear ring. A connecting shaft is fixedly connected to the outer wall of the gear shaft. A connecting column is rotatably connected to the outer wall of the connecting shaft. A positioning sleeve is slidably connected to the outer wall of the connecting column. A filter screen is fixedly connected to the outer wall of the positioning sleeve. A fixing rod is fixedly connected to the upper surface of the filter screen. A stirring shaft is rotatably connected to the upper surface of the filter screen. A mixing tank cover is fixedly connected to the upper surface of the mixing tank body. A third motor is fixedly connected to the upper surface of the mixing tank cover. A stirring shaft is fixedly installed at the output end of the third motor. A sieve plate is fixedly connected to the outer wall of the stirring shaft. A stirring bracket is fixedly connected to the outer wall of the stirring shaft.

[0010] Preferably, the inner wall of the fixing rod is fixedly connected to the outer wall of the positioning sleeve, and the outer wall of the filter screen is slidably connected to the inner wall of the mixing tank body.

[0011] Preferably, the outer wall of the stirring shaft is rotatably connected to the inside of the stirring tank cover, and the outer wall of the sieve plate is fixedly connected to the inner wall of the stirring tank body.

[0012] Preferably, the outer wall of the stirring bracket is rotatably connected to the inner wall of the stirring tank body, and the lower surface of the stirring tank cover is fixedly connected to the upper surface of the stirring tank body.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, after the raw materials are completely mixed, the motor is started to drive the support shaft to rotate. The support shaft drives the central gear to rotate, causing the gear shaft to rotate, thereby driving the swing arm bracket. The swing arm bracket drives the indexing plate to rotate, thereby realizing the multi-directional rotation and discharge of the material after successful mixing, thus avoiding the waste of more human resources by manually rotating the entire device.

[0015] 2. In this utility model, when the raw materials are being stirred and mixed, the second motor drives the connecting rod, which in turn drives the eccentric transmission wheel to rotate, thereby causing the second gear shaft to rotate on the internal gear ring. This causes the second gear shaft to drive the connecting shaft, which in turn drives the connecting column to vibrate up and down. As a result, while the raw materials are being mixed and stirred, the filter screen can filter impurities and also break up clumps of raw materials through vibration, thereby increasing the utilization rate of the raw materials.

[0016] 3. In this utility model, when the raw materials need to be stirred, the sieve plate is used to screen out the lumps, and the motor is started to drive the stirring shaft to rotate. The stirring shaft drives the stirring support to rotate, so as to fully stir and mix the raw materials, so that the mixing effect can be maximized when the raw materials are stirred and mixed. Attached Figure Description

[0017] Figure 1 This is a perspective view of the CIPP liner tube raw material mixing device proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the stirring shaft of the CIPP liner tube raw material mixing device proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the central gear of the CIPP inner liner tube raw material stirring and mixing device proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the internal toothed ring of the CIPP liner tube raw material mixing device proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the eccentric drive wheel of the CIPP liner tube raw material mixing device proposed in this utility model.

[0022] Legend:

[0023] 1. Mixing tank body; 2. Base; 3. Motor 1; 4. Support shaft; 5. Support column; 6. Fixing rod 1; 7. Central gear; 8. Gear shaft 1; 9. Swing arm bracket; 10. Indexing plate; 11. Motor 2; 12. Connecting rod; 13. Eccentric transmission wheel; 14. Gear shaft 2; 15. Internal gear ring; 16. Connecting shaft; 17. Connecting column; 18. Fixing rod 2; 19. Positioning sleeve; 20. Filter screen; 21. Mixing shaft; 22. Mixing bracket; 23. Motor 3; 24. Mixing tank cover; 25. Screen plate; 26. Discharge port; 27. Dividing tank; 28. Fixing pipe. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figure 1 and Figure 3This utility model provides an embodiment of a CIPP liner tube raw material mixing device, including a mixing tank body 1, a base 2 fixedly connected to the lower surface of the mixing tank body 1, a motor 3 fixedly installed inside the base 2, a support shaft 4 fixedly installed at the output end of the motor 3, a central gear 7 fixedly connected to the outer wall of the support shaft 4, a fixing rod 6 fixedly connected to the inner wall of the support shaft 4, a gear shaft 8 meshing with the tooth end of the central gear 7, a swing arm bracket 9 fixedly connected to the outer wall of the gear shaft 8, an indexing plate 10 slidably connected to the outer wall of the swing arm bracket 9, a support column 5 fixedly connected to the lower surface of the fixing rod 6, and a discharge component provided on the upper surface of the indexing plate 10. The component is used to discharge the raw material according to different directions after mixing.

[0026] Specifically, the starting motor 3 drives the support shaft 4 to rotate, which in turn drives the central gear 7 to rotate. The base 2 fixes the motor 3, ensuring that the position of the support shaft 4 does not change when the motor 3 drives it to rotate. This, in turn, drives the gear shaft 8 to rotate. The rotation of the gear shaft 8 drives the swing arm bracket 9. The fixation between the central gear 7 and the support shaft 4 allows the support shaft 4 to simultaneously drive the central gear 7 to rotate, and also causes the gear shaft 8 to rotate. This, in turn, causes the swing arm bracket 9 to slide on the inner wall of the indexing plate 10, causing the indexing plate 10 to rotate. The indexing plate 10 restricts the trajectory of the swing arm bracket 9, preventing it from dragging. The internal function of the indexing plate 10 is to ensure the motion trajectory and oscillation. When the gear shaft 8 rotates and drives the swing arm bracket 9, the fixing rod 6 fixes the gear shaft 8, ensuring that the gear shaft 8 will not shift its position due to the rotation of the central gear 7 during operation. This allows the swing arm bracket 9 to detach from the inside of the indexing plate 10. The support column 5 provides vertical support for the fixing rod 6, preventing the fixing rod 6 from shifting its position. This ensures efficient and uniform material reduction while also meeting the material discharge requirements. When the raw material needs to be output, the mixed raw material is taken out by rotating the discharge component. It can be discharged in different directions, reducing the need for manual rotation of the entire device and saving a lot of manpower.

[0027] Reference Figure 1 and Figure 3 The discharge assembly includes a mixing tank 27, a dividing plate 10 is fixedly connected to the lower surface of the mixing tank 27, the inner wall of the mixing tank 27 is rotatably connected to the outer wall of the mixing tank body 1, the inner wall of the mixing tank 27 is fixedly connected to the discharge port 26, and the outer wall of the discharge port 26 is fixedly connected to the mixing tank body 1.

[0028] Specifically, the central gear 7 restricts the flow of the mixed raw materials that have fallen down, preventing them from being wasted. It also blocks the flow of raw materials from the outlet 26, further limiting waste. The raw materials then flow out through the outlet 26.

[0029] Reference Figure 3 The outer wall of the support shaft 4 is rotatably connected to the inner wall of the indexing plate 10, and the outer wall of the gear shaft 8 is rotatably connected to the inner wall of the fixed rod 6.

[0030] Specifically, the support shaft 4 supports the indexing plate 10, ensuring that the indexing plate 10 will not shift or tilt due to uneven force during rotation. When the gear shaft 8 is running, the fixing rod 6 can fix the position of the gear shaft 8, ensuring that the gear shaft 8 will not shift due to the rotation of the central gear 7 during operation.

[0031] Reference Figure 1 and Figure 3 The lower surface of the support column 5 is fixedly connected to the inside of the base 2;

[0032] Specifically, the base 2 supports the support column 5, and the support column 5 provides vertical support for the fixed rod 6, preventing the fixed rod 6 from shifting position, so that the gear shaft 8 will not drive the fixed rod 6 to move while rotating.

[0033] Reference Figure 2 , Figure 4 and Figure 5 A motor 11 is fixedly connected to the outer wall of the mixing tank body 1. A connecting rod 12 is fixedly installed at the output end of the motor 11. An eccentric transmission wheel 13 is fixedly connected to the outer wall of the connecting rod 12. A gear shaft 14 is rotatably connected to the outer wall of the eccentric transmission wheel 13. An internal gear ring 15 is meshed with the outer wall of the gear shaft 14. A fixed pipe 28 is fixedly connected to the outer wall of the internal gear ring 15. A connecting shaft 16 is fixedly connected to the outer wall of the gear shaft 14. A connecting column 17 is rotatably connected to the outer wall of the connecting shaft 16. The outer wall of the connecting column 17 slides... A positioning sleeve 19 is dynamically connected, a filter screen 20 is fixedly connected to the outer wall of the positioning sleeve 19, a fixing rod 18 is fixedly connected to the upper surface of the filter screen 20, a stirring shaft 21 is rotatably connected to the upper surface of the filter screen 20, a stirring tank cover 24 is fixedly connected to the upper surface of the stirring tank body 1, a motor 23 is fixedly connected to the upper surface of the stirring tank cover 24, a stirring shaft 21 is fixedly installed at the output end of the motor 23, a sieve plate 25 is fixedly connected to the outer wall of the stirring shaft 21, and a stirring support 22 is fixedly connected to the outer wall of the stirring shaft 21.

[0034] Specifically, firstly, the raw materials are screened through the perforated disc 25 to remove agglomerated substances. Then, motor 23 is started to drive the stirring shaft 21 to rotate, which in turn drives the stirring bracket 22 to rotate and stir, ensuring the raw materials are mixed evenly. The perforated disc 25 supports and fixes the stirring shaft 21, ensuring that it does not shift position during stirring. Simultaneously, motor 11 is started to drive the connecting rod 12 to rotate, causing the eccentric transmission wheel 13 to rotate eccentrically. The eccentric transmission wheel 13 rotates through a connecting gear shaft 14. Due to the meshing of the gear shaft 14 with the internal gear ring 15, the gear shaft 14 rotates on its own during rotation. The internal gear ring 15 is located inside the fixed tube 28, ensuring that the internal gear ring 15 rotates within the tube during operation. The gear shaft 14 rotates without tilting due to meshing rotation, driving the connecting shaft 16. The connecting shaft 16 then drives the connecting column 17 to slide up and down. The connecting column 17 and the positioning sleeve 19 slide together. On the one hand, the fixing rod 18 fixes the positioning sleeve 19, ensuring that the connecting column 17 does not shift position when it slides and vibrates. On the other hand, when the connecting column 17 contacts the filter screen 20, the vibration direction is stable, ensuring that the filter screen 20 can better filter out impurities that have clumped due to time after thorough mixing, reducing the waste of manpower in manual screening. At the same time, the vibration generated by the motor 11 driving the connecting column 17 to move up and down causes the clumped raw materials to be broken up, thereby improving the utilization rate of raw materials.

[0035] Reference Figure 1 , Figure 4 and Figure 5 The inner wall of the fixing rod 18 is fixedly connected to the outer wall of the positioning sleeve 19, and the outer wall of the filter screen 20 is slidably connected to the inner wall of the mixing tank body 1.

[0036] Specifically, the fixing rod 18 fixes the positioning sleeve 19, ensuring that the positioning sleeve 19 will not shift in position when the connecting column 17 slides and vibrates. Secondly, the inner wall of the mixing tank body 1 is slidably connected to the filter screen 20, ensuring that it will not fall off due to vibration during vibration filtration.

[0037] Reference Figure 1 and Figure 2 The outer wall of the stirring shaft 21 is rotatably connected to the inside of the mixing tank cover 24, and the outer wall of the sieve plate 25 is fixedly connected to the inner wall of the mixing tank body 1.

[0038] Specifically, the mixing tank cover 24 restricts the mixing shaft 21 to rotate only around its own axis. This prevents it from shifting and falling off, and ensures the stability of the mixing process. The mixing tank body 1 also fixes the sieve plate 25, preventing it from detaching from the mixing tank body 1 during screening due to the weight of the raw materials and the influence of gravity.

[0039] Reference Figure 1 and Figure 2 The outer wall of the stirring support 22 is rotatably connected to the inner wall of the stirring tank body 1, and the lower surface of the stirring tank cover 24 is fixedly connected to the upper surface of the stirring tank body 1.

[0040] Specifically, the rotation of the stirring support 22 is restricted by the inner wall of the mixing tank body 1. On the one hand, this ensures that the mixing of raw materials is not uneven and does not stick to the wall. On the other hand, it prevents the position from shifting and avoids the support from shaking and colliding with the tank wall due to the reaction force of the raw materials during mixing. The restriction of the mixing tank body 1 by the mixing tank cover 24 prevents dust leakage or liquid leakage during raw material mixing, while avoiding the trouble of subsequent disassembly and sealing.

[0041] Working principle: After the raw materials are fully mixed, motor 3 is started to drive the support shaft 4 to rotate. The support shaft 4 drives the central gear 7 to rotate, which in turn drives the gear shaft 8 to rotate. The rotation of the gear shaft 8 drives the swing arm bracket 9, which slides on the inner wall of the indexing plate 10, causing the indexing plate 10 to rotate. When the gear shaft 8 rotates and drives the swing arm bracket 9, the fixing rod 6 fixes the gear shaft 8, causing the swing arm bracket 9 to disengage from the inside of the indexing plate 10. The support column 5 provides vertical support for the fixing rod 6 to prevent the fixing rod 6 from shifting position. When the raw materials need to be output, the mixed raw materials are taken out by rotating the discharge component. The material can be discharged in different directions, reducing the need for manual rotation of the entire device and the large amount of manpower required.

[0042] First, the raw materials are screened through the sieve plate 25 to remove agglomerated substances. Then, the motor 23 is started to drive the stirring shaft 21 to rotate. The stirring shaft 21 drives the stirring bracket 22 to rotate and stir, so that the raw materials can be mixed evenly and ensure that the position will not shift due to stirring during the stirring process.

[0043] The starting motor 11 drives the connecting rod 12 to rotate. The rotation of the connecting rod 12 drives the eccentric transmission wheel 13 to rotate eccentrically. The eccentric transmission wheel 13 rotates through the rotating connecting gear shaft 14. The meshing of the gear shaft 14 with the internal gear ring 15 drives the gear shaft 14 to rotate on its own. The rotation of the gear shaft 14 drives the connecting shaft 16. The connecting shaft 16 drives the connecting column 17 to slide up and down. When the connecting column 17 contacts the filter screen 20, the resulting vibration ensures that after sufficient stirring, the filter screen 20 can better filter out impurities that have clumped due to time, reducing the waste of manpower in manual screening. At the same time, the vibration causes the clumped raw materials to be broken up, thereby improving the utilization rate of raw materials.

[0044] This raw material mixing device not only achieves the effect of breaking up lumpy raw materials and improving raw material utilization, thus realizing the overall effect of cost reduction, efficiency improvement and process stabilization, but also achieves the effect of automatically filtering impurities through vibration and reducing the waste of manual screening manpower.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A CIPP liner tube raw material mixing device, comprising a mixing tank body (1), characterized in that: A base (2) is fixedly connected to the lower surface of the mixing tank body (1). A motor (3) is fixedly installed inside the base (2). A support shaft (4) is fixedly installed at the output end of the motor (3). A central gear (7) is fixedly connected to the outer wall of the support shaft (4). A fixing rod (6) is fixedly connected to the inner wall of the support shaft (4). A gear shaft (8) is meshed with the tooth end of the central gear (7). A swing arm bracket (9) is fixedly connected to the outer wall of the gear shaft (8). A dividing plate (10) is slidably connected to the outer wall of the swing arm bracket (9). A support column (5) is fixedly connected to the lower surface of the fixing rod (6). A discharge component is provided on the upper surface of the dividing plate (10). The component is used to discharge the raw materials according to different directions after mixing.

2. The CIPP liner tube raw material mixing device according to claim 1, characterized in that: The discharge assembly includes a mixing tank (27), a dividing plate (10) is fixedly connected to the lower surface of the mixing tank (27), the inner wall of the mixing tank (27) is rotatably connected to the outer wall of the mixing tank body (1), the inner wall of the mixing tank (27) is fixedly connected to a discharge port (26), and the outer wall of the discharge port (26) is fixedly connected to the mixing tank body (1).

3. The CIPP liner tube raw material mixing device according to claim 1, characterized in that: The outer wall of the support shaft (4) is rotatably connected to the inner wall of the indexing plate (10), and the outer wall of the gear shaft (8) is rotatably connected to the inner wall of the fixing rod (6).

4. The CIPP liner tube raw material mixing device according to claim 1, characterized in that: The lower surface of the support column (5) is fixedly connected to the inside of the base (2).

5. The CIPP liner tube raw material mixing device according to claim 1, characterized in that: The outer wall of the mixing tank body (1) is fixedly connected to a motor two (11). A connecting rod (12) is fixedly installed at the output end of the motor two (11). An eccentric transmission wheel (13) is fixedly connected to the outer wall of the connecting rod (12). A gear shaft two (14) is rotatably connected to the outer wall of the eccentric transmission wheel (13). An internal gear ring (15) is meshed with the tooth end of the gear shaft two (14). A fixed tube (28) is fixedly connected to the outer wall of the internal gear ring (15). A connecting shaft (16) is fixedly connected to the outer wall of the gear shaft two (14). A connecting column (17) is rotatably connected to the outer wall of the connecting shaft (16). The outer wall of the connecting column (17) slides. A positioning sleeve (19) is connected, and a filter screen (20) is fixedly connected to the outer wall of the positioning sleeve (19). A fixing rod (18) is fixedly connected to the upper surface of the filter screen (20). A stirring shaft (21) is rotatably connected to the upper surface of the filter screen (20). A stirring tank cover (24) is fixedly connected to the upper surface of the stirring tank body (1). A motor (23) is fixedly connected to the upper surface of the stirring tank cover (24). A stirring shaft (21) is fixedly installed at the output end of the motor (23). A sieve plate (25) is fixedly connected to the outer wall of the stirring shaft (21). A stirring bracket (22) is fixedly connected to the outer wall of the stirring shaft (21).

6. The CIPP liner tube raw material mixing device according to claim 5, characterized in that: The inner wall of the second fixing rod (18) is fixedly connected to the outer wall of the positioning sleeve (19), and the outer wall of the filter screen (20) is slidably connected to the inner wall of the mixing tank body (1).

7. The CIPP liner tube raw material mixing device according to claim 5, characterized in that: The outer wall of the stirring shaft (21) is rotatably connected to the inside of the stirring tank cover (24), and the outer wall of the sieve plate (25) is fixedly connected to the inner wall of the stirring tank body (1).

8. The CIPP liner tube raw material mixing device according to claim 5, characterized in that: The outer wall of the stirring support (22) is rotatably connected to the inner wall of the stirring tank body (1), and the lower surface of the stirring tank cover (24) is fixedly connected to the upper surface of the stirring tank body (1).

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