Feeding leakage-free assembly
By designing a feeding leak-free component including feed pipe, ball shell and discharge pipe, and using a structure with a threaded connection of the rotating unloading plate and the screw sleeve, the problems of damage and disassembly inconvenient disassembly of the agitator tank are solved, and safe material discharge and convenient maintenance of the device are achieved.
Patent Information
- Application Number
- CN202422224192.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing mixing tank discharge mechanism cannot effectively buffer the material, which can easily cause damage to the discharge mechanism, and it is inconvenient to disassemble and replace the pipe discharge mechanism, making it difficult to maintain internally.
A feeding leak-free component is designed, including a feed pipe, a ball shell and a discharge pipe. A rotating force release plate and a positioning ring are provided in the ball shell, and the feed pipe and the discharge pipe are fixed and sealed through a threaded connection of the screw sleeve.
The built-in rotating unloading plate reduces the impact force of material falling, avoids damage to the bending guide, extends the service life of the device, and facilitates later disassembly and maintenance.
Smart Images
Figure CN223010405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the discharging of a stirring kettle, in particular to a feeding leakage-free component. Background Technique
[0002] In a broad sense, a stirring kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the same as the performance principle of a reaction kettle, the functions of heating, evaporation, cooling, and mixing at low and high speeds required by the process are realized.
[0003] Previously, a flexible hose was used to connect materials at the discharging port of the stirring kettle. The disadvantage is that after long-term use, the 90-degree bend of the flexible hose will be damaged, causing material leakage. Therefore, a metal elbow is often used for replacement, but there are still wear and consumption situations. The existing discharging mechanism of the stirring kettle cannot effectively buffer materials, easily causing damage to the discharging mechanism; and the existing tubular discharging mechanism is inconvenient to disassemble and replace, and the internal maintenance is difficult. Content of the Utility Model
[0004] The purpose of the utility model is to provide a feeding leakage-free component, which has the advantages of discharging buffering, reducing the replacement frequency, being convenient for disassembly and maintenance, and simple operation, and solves the problems in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding leakage-free component, including a feed pipe, a spherical shell, and a discharge pipe. A first docking pipe is fixed at the upper end of the spherical shell, and a second docking pipe is fixed on one side of the spherical shell. A rotating shaft is rotatably installed in the middle of the spherical shell, and a force-relieving plate is fixed on the outer side of the rotating shaft. Positioning rings are fixed on the inner sides of the outer ends of the first docking pipe and the second docking pipe. The lower end of the feed pipe is inserted into the first docking pipe, and one end of the discharge pipe is inserted into the second docking pipe. Threaded sleeves are installed on the outer sides of the access ends of the feed pipe and the discharge pipe.
[0006] When using a feeding leakage-free component in the technical solution of the present utility model, during installation, the operator inserts the feed pipe into the first docking pipe of the spherical shell and inserts the discharge pipe into the second docking pipe. During the insertion process, the position is limited by fitting the positioning ring. Then, the threaded sleeves at the connection ends of the feed pipe and the discharge pipe are rotated. The threaded sleeves descend in a threaded manner, and the lower end openings thereof are threadedly connected to the outer ends of the first docking pipe and the second docking pipe. Then, the connection is sealed by the sealing rings inside the threaded sleeves. When the material is introduced through the feed pipe, it passes through the first through-hole and enters the spherical shell. The material impacts the force-relieving plate, causing it to deflect, and the rotation of the force-relieving plate is realized through the rotating shaft. During the rotation process of the force-relieving plate, the impact force of the falling material is reduced, avoiding damage to the bent material guiding part. The material is discharged into the discharge pipe through the centrifugal force and then exported outward.
[0007] Preferably, a first through hole is provided on the upper side of the spherical shell, and the first through hole corresponds to the first docking pipe. A second through hole is provided on one side of the spherical shell, and the second through hole corresponds to the second docking pipe. Materials enter the spherical shell through the first docking pipe and the first through hole, and are then discharged outwards through the second through hole and the second docking pipe.
[0008] Preferably, there are six unloading plates in total, and the six unloading plates are distributed in an annular array. The unloading plates are adapted to the size of the spherical shell. An unloading fan is formed by multiple unloading plates, and the materials strike the unloading plates to reduce the impact force.
[0009] Preferably, the rotation direction of the unloading plate corresponds to the first through hole and the second through hole. The unloading of the falling materials is completed by the rotation of the unloading plate. After the unloading of the materials introduced through the first through hole is completed, they are discharged from the second through hole by centrifugal force.
[0010] Preferably, the positioning ring fits with the access ends of the feed pipe and the discharge pipe, and the size of the positioning ring is adapted to the feed pipe and the discharge pipe. The positions of the connected feed pipe and discharge pipe are limited by the positioning ring, which is convenient for installation.
[0011] Preferably, external threads are provided on the outer sides of the feed pipe and the discharge pipe, and connecting threads are provided at the outer ends of the first docking pipe and the second docking pipe. And the screw sleeve connects the corresponding external threads and connecting threads. The feed pipe and the discharge pipe are installed and fixed to the first docking pipe and the second docking pipe by the screw sleeve.
[0012] Preferably, a sealing ring is fixed inside the screw sleeve, and the sealing ring fits with the outer ends of the first docking pipe and the second docking pipe. The sealing performance of the connection at the outer ends of the first docking pipe and the second docking pipe is improved by the sealing ring.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: During installation, the operator inserts the feed pipe into the first docking pipe of the spherical shell and inserts the discharge pipe into the second docking pipe. During the insertion process, the position is limited by fitting with the positioning ring. Then, the screw sleeves at the connection ends of the feed pipe and the discharge pipe are rotated. The threads of the screw sleeves descend, and the lower openings thereof are threadedly connected to the outer ends of the first docking pipe and the second docking pipe. Then, the sealing at the connection is achieved through the sealing ring inside the screw sleeve. When the materials are introduced through the feed pipe, they pass through the first through hole and enter the spherical shell. The materials strike the unloading plates and cause them to deflect. The rotation of the unloading plates is realized through the rotating shaft. The unloading plates reduce the impact force of the falling materials during rotation, avoiding damage to the bent material guiding part. The materials are discharged into the discharge pipe from the second through hole under the action of centrifugal force and then exported outwards. The structure of this device is simple and the operation is convenient. The unloading during material guiding is realized through the internally rotating unloading plates, avoiding damage to the device and ensuring its service life. At the same time, the threaded connection of the screw sleeve facilitates later disassembly and maintenance. Description of the Drawings
[0014] Figure 1 This is the front view structural schematic diagram of the utility model;
[0015] Figure 2 This is the sectional view structural schematic diagram of the utility model;
[0016] Figure 3 This is the spherical shell connection structure schematic diagram of the utility model;
[0017] Figure 4 This is the internal structure schematic diagram of the spherical shell of the utility model;
[0018] Figure 5 This is the structural schematic diagram of the feed pipe of the utility model.
[0019] In the figure: 1. Feed pipe; 2. Spiral sleeve; 3. First docking pipe; 4. Spherical shell; 5. Second docking pipe; 6. Discharge pipe; 7. Sealing ring; 8. Force relief plate; 9. Rotating shaft; 10. Positioning ring; 11. First through hole; 12. Second through hole. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.
[0021] Embodiment 1
[0022] Please refer to Figures 1 to 5 , the present utility model provides an embodiment: A feeding leak - proof assembly includes a feed pipe 1, a spherical shell 4, and a discharge pipe 6. A first docking pipe 3 is fixed to the upper end of the spherical shell 4, a second docking pipe 5 is fixed to one side of the spherical shell 4, a rotating shaft 9 is rotatably installed in the middle of the spherical shell 4, and a force relief plate 8 is fixed to the outer side of the rotating shaft 9. Positioning rings 10 are fixed to the inner sides of the outer ends of the first docking pipe 3 and the second docking pipe 5.
[0023] Further,
[0024] A first through hole 11 is opened on the upper side of the spherical shell 4, and the first through hole 11 corresponds to the first docking pipe 3. A second through hole 12 is opened on one side of the spherical shell 4, and the second through hole 12 corresponds to the second docking pipe 5. Materials enter the spherical shell 4 through the first docking pipe 3 and the first through hole 11, and are discharged outwards through the second through hole 12 and the second docking pipe 5.
[0025] Further,
[0026] There are a total of six unloading plates 8, and the six unloading plates 8 are distributed in a circular array. The unloading plates 8 are adapted to the size of the spherical shell 4. An unloading fan is formed by multiple unloading plates 8, and the material impacts the unloading plates 8 to reduce the impact force.
[0027] Furthermore,
[0028] The rotation direction of the unloading plate 8 corresponds to the first through hole 11 and the second through hole 12. The unloading of the material during its fall is completed by the rotation of the unloading plate 8. After the unloading of the material introduced through the first through hole 11 is completed, it is discharged through the second through hole 12 by centrifugal force.
[0029] Embodiment 2
[0030] Please refer to Figures 1 to 5 , the present utility model provides an embodiment: a feeding leak-free assembly, including a feeding pipe 1, a spherical shell 4 and a discharging pipe 6. The lower end of the feeding pipe 1 is inserted into the first docking pipe 3, and one end of the discharging pipe 6 is inserted into the second docking pipe 5. Threaded sleeves 2 are installed on the outer sides of the access ends of the feeding pipe 1 and the discharging pipe 6.
[0031] Furthermore,
[0032] The positioning ring 10 is in contact with the access ends of the feeding pipe 1 and the discharging pipe 6. The size of the positioning ring 10 is adapted to the feeding pipe 1 and the discharging pipe 6. The positions of the connected feeding pipe 1 and discharging pipe 6 are limited by the positioning ring 10, which facilitates installation.
[0033] Furthermore,
[0034] External threads are provided on the outer sides of the feeding pipe 1 and the discharging pipe 6, and connecting threads are provided at the outer ends of the first docking pipe 3 and the second docking pipe 5. The threaded sleeve 2 connects the corresponding external threads and connecting threads. The installation and fixation of the feeding pipe 1 and the discharging pipe 6 to the first docking pipe 3 and the second docking pipe 5 are realized by connecting the external threads and the connecting threads through the threaded sleeve 2.
[0035] Furthermore,
[0036] A sealing ring 7 is fixed inside the threaded sleeve 2, and the sealing ring 7 is in contact with the outer ends of the first docking pipe 3 and the second docking pipe 5. The sealing performance at the connection of the outer ends of the first docking pipe 3 and the second docking pipe 5 is improved by the sealing ring 7.
[0037] During the operation of the utility model, during installation, the operator inserts the feed pipe 1 into the first docking pipe 3 of the spherical shell 4, and inserts the discharge pipe 6 into the second docking pipe 5. During the insertion process, the fitting positioning ring 10 is used to limit the position. Then, the screw sleeve 2 at the connection end of the feed pipe 1 and the discharge pipe 6 is rotated. The screw sleeve 2 descends in a threaded manner, and its lower end opening is threadedly connected to the outer ends of the first docking pipe 3 and the second docking pipe 5. Then, the seal ring 7 inside the screw sleeve 2 is used to seal the connection. When the material is introduced through the feed pipe 1, it passes through the first through hole 11 and enters the spherical shell 4. The material impacts the unloading plate 8 and causes it to deflect, and the rotation of the unloading plate 8 is realized through the rotating shaft 9. During the rotation of the unloading plate 8, the impact force of the falling material is reduced, avoiding damage to the bent material guiding part. The material is discharged into the discharge pipe 6 through the second through hole 12 under the action of centrifugal force, and then exported outward.
[0038] Although the embodiments of the present utility model 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 principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A feeding and leakage-free assembly, comprising a feeding pipe (1), a spherical shell (4) and a discharging pipe (6), characterized in that: A first butt joint tube (3) is fixed to the upper end of the spherical shell (4), a second butt joint tube (5) is fixed to one side of the spherical shell (4), a rotating shaft (9) is rotatably mounted in the middle of the interior of the spherical shell (4), and a force unloading plate (8) is fixed to the outer side of the rotating shaft (9), positioning rings (10) are fixed to the inner sides of the outer ends of the first butt joint tube (3) and the second butt joint tube (5), the lower end of the feed pipe (1) is inserted into the first butt joint tube (3), one end of the discharge pipe (6) is inserted into the second butt joint tube (5), and the outer sides of the access ends of the feed pipe (1) and the discharge pipe (6) are both threadedly mounted with screw sleeves (2).
2. A feeding leakage-free component according to claim 1, characterized in that: A first through hole (11) is provided on the upper side of the ball shell (4), and the first through hole (11) corresponds to the first butt joint tube (3); a second through hole (12) is provided on one side of the ball shell (4), and the second through hole (12) corresponds to the second butt joint tube (5).
3. A feeding leakage-free component according to claim 1, characterized in that: A total of six unloading plates (8) are provided, and the six unloading plates (8) are distributed in a ring array. The unloading plates (8) are adapted in size to the spherical shell (4).
4. A feeding and leakage-free assembly according to claim 2, characterized in that: The rotation direction of the force unloading plate (8) corresponds to the first through hole (11) and the second through hole (12).
5. The leakage-free feeding component according to claim 1, characterized in that: The positioning ring (10) fits with the access ends of the feed pipe (1) and the discharge pipe (6), and the size of the positioning ring (10) is adapted to the feed pipe (1) and the discharge pipe (6).
6. A feeding and leakage-free assembly according to claim 1, characterized in that: The outer sides of the feed pipe (1) and the discharge pipe (6) are provided with external threads, the outer ends of the first butt joint pipe (3) and the second butt joint pipe (5) are provided with connecting threads, and the threaded sleeve (2) connects the corresponding external threads and connecting threads.
7. The leakage-free feeding component according to claim 1, characterized in that: A sealing ring (7) is fixed inside the threaded sleeve (2), and the sealing ring (7) fits with the outer ends of the first butt joint (3) and the second butt joint (5).