Stainless steel quick release cleaning valve

Abstract

The utility model discloses a stainless steel quick detach type cleaning valve, including the valve body, the lateral end seat is set up on the one side outer wall of valve body, is set up with a plurality of even distribution's fixed hole on the lateral end seat, the positive and the back outer wall of valve body all are fixedly installed with the guide seat, the outside of lateral end seat is provided with the impeller end plate, the outer surface of impeller end plate is set up with a plurality of assembly hole, the impeller end plate center position is rotatably installed with the impeller shaft through the bearing, the outer surface of impeller shaft is fixedly installed with the impeller body, the outer surface of one side of impeller end plate close valve body both ends all are fixedly installed with the guide rod, and the guide rod of both ends is inserted into two groups of guide seats before and after valve body respectively, the utility model discloses can very convenient and fast with the impeller body of extracting from the inside of valve body, thereby can conveniently clean and maintain the impeller body of extracting, has good structural use flexibility, can quickly take out the impeller and wash clean under the condition of not disassembling the main body equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleaning valve technology, specifically a stainless steel quick-release cleaning valve. Background Technology

[0002] The cleaning valve, also known as a self-cleaning rotary valve or impeller feeder, is a closed conveying device specifically designed for viscous and easily caking materials. It adopts a rotor structure, with an upper quantitative rotor to complete the material conveying and a lower self-cleaning rotor to remove sticky materials by rotating in the opposite direction. Synchronous gears drive scrapers or chamber scrapers to achieve forced cleaning. Its working principle is that when the impeller is driven to rotate by the motor, the material enters from the top under the action of gravity and is vertically conveyed by the continuous rotation of the impeller rotor. However, when existing cleaning valves are used, the viscous material tends to adhere to the outer surface of the impeller when vertically conveying viscous substances. Over a long period of use, this can easily lead to the accumulation of viscous material. Traditional cleaning valves are not easy to disassemble quickly, which makes the cleaning and maintenance of the impeller difficult and the maintenance effect poor, resulting in certain shortcomings in use. Therefore, this utility model proposes a quick-release cleaning valve made of stainless steel. Utility Model Content

[0003] The purpose of this invention is to provide a stainless steel quick-release cleaning valve to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel quick-release cleaning valve, comprising a valve body, a side end seat provided on one outer wall of the valve body, a plurality of evenly distributed fixing holes provided on the side end seat, guide seats fixedly installed on the front and back outer walls of the valve body, an impeller end plate provided on the outside of the side end seat, a plurality of assembly holes provided on the outer surface of the impeller end plate, an impeller shaft rotatably mounted at the center of the impeller end plate via a bearing, an impeller body fixedly installed on the outer surface of the impeller shaft, and guide rods fixedly installed at both ends of the outer surface of the impeller end plate near the valve body, the guide rods at both ends being inserted into two sets of guide seats at the front and rear of the valve body respectively, and the guide rods being slidably connected to the guide seats.

[0005] Preferably, the number of assembly holes is the same as the number of fixing holes, and the assembly holes and fixing holes are aligned one by one.

[0006] Preferably, a limiting protrusion for limiting connection is fixedly installed on the outer surface of the top end of the impeller shaft.

[0007] Preferably, a coupling is fixedly installed on the outer wall of the valve body on the side away from the impeller end plate.

[0008] Preferably, the impeller shaft is limited and inserted into the coupling via a limiting protrusion.

[0009] Preferably, one end of the coupling is connected to the output end of the reducer, and a drive motor is fixedly installed on the outer wall of the input end of the reducer, with the output shaft of the drive motor connected to the input end of the reducer.

[0010] Preferably, handles are fixedly installed on both sides of the outer surface of the impeller end plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In practical use, the impeller body inside the valve body of this utility model can be quickly assembled and disassembled. When it is necessary to clean and maintain the internal impeller, the impeller body can be easily and quickly pulled out from the inside of the valve body, thus facilitating cleaning and maintenance. It has good structural flexibility. Without disassembling the main equipment, the impeller can be quickly removed and cleaned. The internal impeller maintenance of the cleaning valve is more time-saving and labor-saving, effectively improving cleaning and maintenance efficiency. Moreover, the assembly and disassembly structure is relatively simple, the manufacturing difficulty is low, the performance is good, and the overall practicality is stronger. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the cleaning valve assembly structure according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the assembly state of the valve body and impeller body according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the valve body and impeller body in a separated state according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the internal assembly structure of the valve body according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the impeller assembly structure according to an embodiment of the present utility model.

[0013] In the diagram: 1. Valve body; 2. Side end seat; 3. Fixing hole; 4. Guide seat; 5. Impeller end plate; 6. Assembly hole; 7. Impeller shaft; 8. Limiting protrusion; 9. Impeller body; 10. Guide rod; 11. Coupling; 12. Reducer; 13. Drive motor; 14. Handle. Detailed Implementation

[0014] 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.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Please see Figure 1-5 One embodiment of this utility model is a stainless steel quick-release cleaning valve, including a valve body 1, as detailed in the attached instruction manual. Figure 4 As shown, a side end seat 2 is provided on one side outer wall of the valve body 1, and several evenly distributed fixing holes 3 are provided on the side end seat 2. Guide seats 4 are fixedly installed on the front and back outer walls of the valve body 1. Furthermore, an impeller end plate 5 is provided on the outside of the side end seat 2. Several mounting holes 6 are provided on the outer surface of the impeller end plate 5. In order to improve the hole fitting and connection effect, the number of mounting holes 6 is the same as the number of fixing holes 3, and the mounting holes 6 and fixing holes 3 are aligned one by one. An impeller shaft 7 is rotatably mounted on the center of the impeller end plate 5 via a bearing. An impeller body 9 is fixedly mounted on the outer surface of the impeller shaft 7. Thus, when the impeller shaft 7 rotates, the impeller body 9 can rotate synchronously. Guide rods 10 are fixedly mounted on both ends of the outer surface of the side of the impeller end plate 5 closest to the valve body 1. The guide rods 10 at both ends are inserted into the two sets of guide seats 4 at the front and rear of the valve body 1, and the guide rods 10 and the guide seats 4 are slidably connected in a limited manner. Based on the above structure, the cleaning valve body designed by this utility model allows the impeller body 9 to be installed inside the valve body 1 when the operator pushes the impeller end plate 5 to one side of the valve body so that the impeller end plate 5 contacts the side seat 2 of the valve body 1. During the assembly process of pushing in the impeller end plate 5, the impeller body 9 can be pushed into the valve body 1 simultaneously. With the cooperation of the guide rod 10 and the guide seat 4, the linear movement effect during pushing in can be guaranteed, and it has a certain guiding displacement characteristic, making the assembly process faster and more accurate. After the impeller end plate 5 contacts the side end seat 2 of the valve body 1, the mounting holes 6 on the impeller end plate 5 can be aligned with the fixing holes 3 one by one. Then, bolts and nuts for fixing are installed in the aligned holes, thus completing the installation and connection of the impeller assembly and the valve body 1 of this utility model. When it is necessary to disassemble, clean, and maintain the impeller inside the valve body 1, the bolts in the holes can be removed one by one. Then, the impeller body 9 can be pulled out through the impeller end plate 5, thus removing the impeller body 9 from the valve body 1. This allows for quick disassembly and maintenance of the impeller body 9. The disassembly and separation status is shown in the attached instruction manual. Figure 3 As shown.

[0018] In order to facilitate the pushing in and pulling out of the impeller end plate 5, handles 14 are fixedly installed on both sides of the outer surface of the impeller end plate 5. The handles 14 can be held by hand, which makes it easy to push in and pull out the impeller end plate 5 by hand, and facilitates assembly and disassembly.

[0019] In this embodiment, in order to drive the impeller body 9 inside the valve body 1 to rotate and maintain the normal operation of the cleaning valve, a limiting protrusion 8 for limiting connection is fixedly installed on the outer surface of the top end of the impeller shaft 7, and a coupling 11 is fixedly installed on the outer wall of the valve body 1 away from the impeller end plate 5. During the assembly process of the impeller body 9, the impeller shaft 7 can be inserted into the coupling 11 after assembly. This allows the impeller shaft 7 to be limited and inserted into the coupling 11 through the limiting protrusion 8. Thus, the coupling 11 can drive the impeller body 9 to rotate through the impeller shaft 7, ensuring normal operation.

[0020] In this embodiment, in order to drive the coupling 11 to rotate, one end of the coupling 11 is connected to the output end of the reducer 12, and a drive motor 13 is fixedly installed on the outer wall of the input end of the reducer 12. The output shaft of the drive motor 13 is connected to the input end of the reducer 12. With this structural design, the drive motor 13 can drive the coupling 11 to rotate at a reduced speed through the reducer 12. In this way, the rotation of the coupling 11 can drive the impeller body 9 inside the valve body 1 to rotate, ensuring normal operation.

[0021] The reducer 12 is a gear reducer box, which contains a small gear and a large gear. The small gear is the driving gear and the large gear is the driven gear. The small gear and the large gear are meshed and connected, so that the small gear drives the large gear to rotate, thereby completing the speed reduction transmission. The reducer 12 is a mature existing technology product, and this manual will not describe it in detail.

[0022] Working principle: When the cleaning valve of this utility model is in operation, the upper end of the valve body 1 can be connected to the feed pipe, and the lower end of the valve body can be connected to the discharge pipe, so as to facilitate the vertical conveying of materials. The present invention uses a drive motor 13 that can drive a coupling 11 to rotate at a reduced speed through a reducer 12. The rotation of the coupling 11 can drive the impeller body 9 inside the valve body 1 to rotate, thus ensuring the normal operation of the cleaning valve of the present invention. When the impeller body 9 needs to be installed inside the valve body 1, the operator can push the impeller end plate 5 to one side of the valve body so that the impeller end plate 5 contacts the side end seat 2 of the valve body 1. During the assembly process of pushing in the impeller end plate 5, the impeller body 9 can be pushed into the valve body 1 at the same time. With the structure of the guide rod 10 and the guide seat 4 working together, the linear movement effect during pushing in can be guaranteed, and it has a certain guiding displacement characteristic, making the assembly process faster and more accurate. After the impeller end plate 5 contacts the side end seat 2 of the valve body 1, the impeller shaft 7 can be limited and inserted into the coupling 11 by the limiting protrusion 8. At the same time, the mounting holes 6 on the impeller end plate 5 can be aligned with the fixing holes 3 one by one. Then, bolts and nuts for fixing are installed in the aligned holes, thus completing the installation and connection of the impeller assembly and the valve body 1 of this utility model. When it is necessary to disassemble, clean, and maintain the impeller inside the valve body 1, the bolts in the holes can be removed one by one. Then, the impeller body 9 can be pulled out through the impeller end plate 5, thus removing the impeller body 9 from the valve body 1. This allows for quick disassembly and maintenance of the impeller body 9. The disassembly and separation status is shown in the attached instruction manual. Figure 3 As shown.

[0023] Based on the above structural description, the cleaning valve of this utility model allows for rapid assembly and disassembly of the impeller body 9 inside the valve body 1 during actual use. When cleaning and maintenance of the internal impeller is required, the impeller body 9 can be easily and quickly extracted from the valve body 1, facilitating cleaning and maintenance. This design offers good structural flexibility, allowing for quick removal and cleaning of the impeller without disassembling the main equipment. Internal impeller maintenance is more time-saving and labor-saving, effectively improving cleaning and maintenance efficiency. Furthermore, the assembly and disassembly structure is relatively simple, with low manufacturing difficulty, excellent performance, and stronger overall practicality.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stainless steel quick-release cleaning valve, comprising a valve body (1), characterized in that, A side end seat (2) is provided on one side outer wall of the valve body (1). Several evenly distributed fixing holes (3) are provided on the side end seat (2). Guide seats (4) are fixedly installed on the front and back outer walls of the valve body (1). An impeller end plate (5) is provided on the outside of the side end seat (2). Several assembly holes (6) are provided on the outer surface of the impeller end plate (5). An impeller shaft (7) is rotatably installed at the center of the impeller end plate (5) through a bearing. An impeller body (9) is fixedly installed on the outer surface of the impeller shaft (7). Guide rods (10) are fixedly installed at both ends of the outer surface of the impeller end plate (5) near the valve body (1). The guide rods (10) at both ends are inserted into the two sets of guide seats (4) at the front and rear of the valve body (1), and the guide rods (10) and guide seats (4) are limited and slidably connected.

2. The stainless steel quick-release cleaning valve according to claim 1, characterized in that: The number of the assembly holes (6) is the same as the number of the fixing holes (3), and the assembly holes (6) and fixing holes (3) are aligned one by one.

3. The stainless steel quick-release cleaning valve according to claim 1, characterized in that: The top outer surface of the impeller shaft (7) is fixedly mounted with a limiting protrusion (8) for limiting connection.

4. The stainless steel quick-release cleaning valve according to claim 1, characterized in that: A coupling (11) is fixedly installed on the outer wall of the valve body (1) away from the impeller end plate (5).

5. The stainless steel quick-release cleaning valve according to claim 1, characterized in that: The impeller shaft (7) is connected to the coupling (11) by a limiting protrusion (8).

6. The stainless steel quick-release cleaning valve according to claim 5, characterized in that: One end of the coupling (11) is connected to the output end of the reducer (12), and a drive motor (13) is fixedly installed on the outer wall of the input end of the reducer (12). The output shaft of the drive motor (13) is connected to the input end of the reducer (12).

7. The stainless steel quick-release cleaning valve according to claim 1, characterized in that: Handles (14) are fixedly installed on both sides of the outer surface of the impeller end plate (5).

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