Automatic cleaning system with self-locking function

Abstract

The automatic cleaning system with the self-locking function comprises a pump body and a flowing pipe installed at the discharging end of the pump body, a supporting ring is installed on the outer side of the end, away from the pump body, of the flowing pipe, a plurality of supporting grooves are formed in the supporting ring in a penetrating mode, a movable plate is arranged in each supporting groove in a sliding mode, and the movable plate is connected with the pump body. A rotating column is rotationally arranged in the supporting groove, a rotating gear ring is installed on the outer side of the middle of the rotating column in a sleeving mode, a supporting frame is installed on one side of the supporting groove, a positioning plate is slidably connected into the supporting frame, and the positioning plate is inserted into the meshing groove; according to the utility model, under the simultaneous extrusion positioning of a plurality of locking arms and the insertion positioning of a positioning plate and an engaging groove, the locking arms provide positioning support for a pipeline at a fixed position, so that a flow pipe is used at the fixed position, and the device does not need to be always manually supported during cleaning and has an automatic fastening and locking effect; and the convenience in actual use is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to an automatic cleaning system with a self-locking function. Background Technology

[0002] Automatic cleaning devices can automatically adjust parameters such as the concentration, temperature, and flow rate of the cleaning solution according to a preset program to ensure the best cleaning effect. At the same time, these systems also have advantages such as high efficiency, convenience, hygiene and safety, and energy saving and environmental protection.

[0003] Automatic cleaning devices typically use centrifugal pumps to deliver cleaning fluid into material pipelines. A flow tube on the centrifugal pump is inserted into the pipeline being cleaned, allowing the cleaning fluid to flow accurately into the pipeline. However, with traditional flow tubes, users need to constantly support them to prevent them from shaking and falling off due to the flow of cleaning fluid. Manual positioning is inconvenient in practice and wastes too much manpower.

[0004] Therefore, we provide an automatic cleaning system with a self-locking function. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing an automatic cleaning system with a self-locking function, achieving the effect of automatic locking and positioning.

[0006] In view of this, the present invention provides an automatic cleaning system with a self-locking function, including a pump body and a flow pipe installed at the discharge end of the pump body. A support ring is installed on the outer side of the end of the flow pipe away from the pump body. A plurality of support grooves are provided through the support ring. A movable plate is slidably arranged inside the support groove. A rotating column is rotatably arranged inside the support groove. A rotating toothed ring is sleeved on the outer side of the middle part of the rotating column. A plurality of meshing grooves are opened at the upper end of the movable plate. The rotating toothed ring is meshed with the meshing grooves. A locking arm is installed on the outer side of the rotating column. The rotating toothed ring is located in the middle of the locking arm. A support frame is installed on one side of the support groove. A positioning plate is slidably connected inside the support frame. The positioning plate is inserted into the meshing groove.

[0007] Preferably, the support groove is provided with a rail groove for sliding support of the movable plate, and the movable plate is provided with limiting plates with a specification slightly larger than the rail groove at opposite ends.

[0008] Preferably, the locking arm is arc-shaped, and the bending angle of the locking arm is towards the discharge end of the flow tube.

[0009] Preferably, one side of the inner wall of the groove has a sloping structure, which is close to the discharge end of the flow tube, and the lower half of the outer side of the positioning plate has an arc-shaped structure, which is close to the discharge end of the flow tube.

[0010] Preferably, a positioning guide groove is provided through the inside of the support frame, the positioning plate is slidably disposed inside the positioning guide groove, and auxiliary grooves are provided on opposite sides of the support frame. A reset spring is provided inside the auxiliary groove, and the reset spring is installed on the upper end of the protruding blocks on both sides of the positioning plate.

[0011] Preferably, a limiting groove is provided at a corresponding position on one side of the support frame, a limiting slider is slidably connected inside the limiting groove, an arc-shaped connecting plate is fixedly connected to the limiting slider, supporting inclined blocks are installed on opposite sides at the lower end of the arc-shaped connecting plate, and a pushing plate is provided on one side of the supporting inclined block.

[0012] Preferably, several of the push plates are simultaneously connected to push rings on their outer sides. The push rings are slidably sleeved on the outer side of the flow tube. A push guide groove is opened on the outer side of the flow tube. A guide block is installed on the side of the push ring and slidably disposed inside the push guide groove.

[0013] Preferably, a limiting groove is provided through the middle of the arc-shaped connecting plate, and a connecting rod is inserted into the middle of the limiting groove. The inner end of the connecting rod is installed on the upper half of the side of the positioning plate. A guide groove for sliding guidance of the connecting rod is opened on one side of the support frame, and the positioning guide groove is in communication with the inside of the guide groove.

[0014] Compared with the prior art, this utility model provides an automatic cleaning system with a self-locking function, which has the following beneficial effects:

[0015] 1. This utility model, under the simultaneous compression and positioning of multiple locking arms, and the insertion and positioning of the positioning plate and the meshing groove, enables the locking arms to provide positioning support for the pipeline in a fixed position, so that the flow pipe is used in a fixed position, so that the device does not need to be manually supported at all times during cleaning, and the device has the effect of automatic fastening and locking, improving its convenience in actual use.

[0016] 2. In this utility model, under normal horizontal contact between the groove and the other side of the positioning plate, the positioning plate is positioned inside the groove, which can provide a limiting effect on the reverse movement of the moving plate, thereby preventing the moving plate from automatically resetting.

[0017] 3. In this utility model, by pushing the push ring, it is guided by the push guide groove to simultaneously push multiple push plates to one side of the support ring. Based on the inclined guide of the contact surface between the push plate and the support inclined block, the support inclined block is forced to move upward. At the same time, the limiting slider slides under the guidance of the limiting slide groove, and under the limiting push of the limiting groove on the connecting rod, the connecting rod and the positioning plate move upward synchronously, so that the positioning plate is disengaged from the range of the meshing and positioning. Then, the flow tube is pulled to reset the locking arm and the meshing groove, releasing the locking arm from the locking state of the pipe being cleaned.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0019] Figure 1 This is a front view schematic diagram of the overall structure of an automatic cleaning system with a self-locking function proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the flow tube outlet end structure of an automatic cleaning system with self-locking function proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the external connection method of the flow tube of an automatic cleaning system with self-locking function proposed in this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the transmission method of an automatic cleaning system with a self-locking function proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the support frame of an automatic cleaning system with a self-locking function proposed in this utility model.

[0024] In the diagram: 1. Pump body; 2. Flow pipe; 3. Support ring; 4. Moving plate; 5. Groove; 6. Rotating gear ring; 7. Rotating column; 8. Locking arm; 9. Positioning plate; 10. Support frame; 11. Positioning guide groove; 12. Return spring; 13. Connecting rod; 14. Limiting slide groove; 15. Limiting slider; 16. Arc-shaped connecting plate; 17. Supporting inclined block; 18. Push plate; 19. Push ring; 20. Push guide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0027] Example 1: An automatic cleaning system with a self-locking function, such as Figures 1-5 As shown, the device includes a pump body 1 and a flow pipe 2 installed at the discharge end of the pump body 1. A support ring 3 is installed on the outer side of the end of the flow pipe 2 away from the pump body 1. Several support grooves are provided through the support ring 3. A movable plate 4 is slidably installed inside the support groove. A rotating column 7 is rotatably installed inside the support groove. A rotating toothed ring 6 is sleeved on the outer side of the middle part of the rotating column 7. Several meshing grooves 5 are opened at the upper end of the movable plate 4. The rotating toothed ring 6 is meshed with the meshing grooves 5. A locking arm 8 is installed on the outer side of the rotating column 7. The rotating toothed ring 6 is located in the middle of the locking arm 8. A support frame 10 is installed on one side of the support groove. A positioning plate 9 is slidably connected inside the support frame 10. The positioning plate 9 is inserted into the meshing groove 5.

[0028] When using the pump body 1 and the flow pipe 2, first insert the flow pipe 2 into the pipe to be cleaned, so that the pipe wall is located between the outside of the flow pipe 2 and the locking arm 8. As the flow pipe 2 is continuously inserted into the pipe to be cleaned, the outer end face of the pipe pushes the moving plate 4 to move continuously in the support groove. Under the meshing transmission of the groove 5 and the rotating toothed ring 6, the rotating column 7 and the locking arm 8 rotate, so that the inner side of the upper end of the locking arm 8 gradually approaches and squeezes the outer side of the pipe. Under the simultaneous squeezing and positioning of multiple locking arms 8, and under the insertion and positioning of the positioning plate 9 and the groove 5, the locking arm 8 provides positioning support for the pipe in a fixed position, so that the flow pipe 2 is used in a fixed position. This means that the device does not need to be manually supported during cleaning, and the device has an automatic fastening and locking effect, improving its convenience in actual use.

[0029] like Figures 1-5 As shown, the support groove is provided with a rail groove for sliding support of the movable plate 4, and the movable plate 4 is provided with limiting plates with a specification slightly larger than the rail groove at opposite ends.

[0030] The locking arm 8 is arc-shaped, and the bending angle of the locking arm 8 is towards the discharge end of the flow tube 2.

[0031] One side of the inner wall of the groove 5 has a sloping structure, which is close to the discharge end of the flow tube 2. The lower half of the outer side of the positioning plate 9 has an arc-shaped structure, which is close to the discharge end of the flow tube 2.

[0032] Based on the sliding guide limit of the inner rail groove of the support groove, and based on the limit plate limit of the sliding distance of the moving plate 4, the reliability of the moving angle and distance of the moving plate 4 is ensured. With the arc structure of the locking arm 8 itself, its upper end can contact and fix the pipe being detected before it. Under the contact guide of the inclined surface of the groove 5 and the arc surface of the positioning plate 9, when the moving plate 4 is pushed, the groove 5 pushes the positioning plate 9 upward. Under the normal horizontal contact of the groove 5 and the other side of the contact surface of the positioning plate 9, the positioning plate 9 is positioned inside the groove 5. This can provide a limiting effect on the reverse movement of the moving plate 4, thereby preventing the moving plate 4 from automatically resetting.

[0033] Example 2: An automatic cleaning system with a self-locking function, such as Figures 1-5 As shown, a positioning guide groove 11 is provided through the inside of the support frame 10, and the positioning plate 9 is slidably disposed inside the positioning guide groove 11. The support frame 10 has auxiliary grooves connected to each other on both sides, and a reset spring 12 is provided inside the auxiliary groove. The reset spring 12 is installed on the upper end of the protruding blocks on both sides of the positioning plate 9.

[0034] Based on the guiding support of the positioning guide groove 11, the positioning plate 9 is guaranteed to move in an accurate direction. With the support of the auxiliary grooves on both sides, the return spring 12 is compressed and contracted. Under the elastic reset of the return spring 12, the positioning plate 9 is pushed downward to automatically reset, ensuring the high efficiency and accuracy of the positioning plate 9 during automatic positioning and movement.

[0035] like Figures 1-5 As shown, a limiting groove 14 is provided at a corresponding position on one side of the support frame 10. A limiting slider 15 is slidably connected inside the limiting groove 14. An arc-shaped connecting plate 16 is fixedly connected to the limiting slider 15. Supporting inclined blocks 17 are installed on opposite sides of the lower end of the arc-shaped connecting plate 16. A push plate 18 is provided on one side of the supporting inclined block 17.

[0036] Several push plates 18 are connected to push rings 19 on their outer sides. The push rings 19 are slidably sleeved on the outer side of the flow tube 2. The outer side of the flow tube 2 is provided with a push guide groove 20. A guide block is installed on the side of the push ring 19 and slidably disposed inside the push guide groove 20.

[0037] A limiting groove is provided through the middle of the arc-shaped connecting plate 16, and a connecting rod 13 is inserted into the middle of the limiting groove. The inner end of the connecting rod 13 is installed on the upper half of the side of the positioning plate 9. A guide groove for sliding guidance of the connecting rod 13 is provided on one side of the support frame 10, and the positioning guide groove 11 is connected to the inside of the guide groove.

[0038] When the device needs to be disassembled after cleaning, push the push ring 19, which, under the guidance of the push guide groove 20, simultaneously pushes multiple push plates 18 to the side of the support ring 3. Based on the inclined guide of the contact surface between the push plate 18 and the support inclined block 17, the support inclined block 17 is forced to move upward. At the same time, the limiting slider 15 slides under the guidance of the limiting slide groove 14, and under the limiting push of the limiting groove on the connecting rod 13, the connecting rod 13 and the positioning plate 9 move upward synchronously, so that the positioning plate 9 is disengaged from the range of insertion and positioning with the meshing groove 5. Then pull the flow tube 2 to reset the locking arm 8 and the meshing groove 5, releasing the locking state of the locking arm 8 on the cleaned pipe. The user can manually release the self-locking state of the device for subsequent use.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic cleaning system with self-locking function, comprising a pump body (1) and a flow pipe (2) installed at the discharge end of the pump body (1), characterized in that, A support ring (3) is installed on the outer side of the end of the flow pipe (2) away from the pump body (1). Several support grooves are provided through the support ring (3). A movable plate (4) is slidably provided inside the support groove. A rotating column (7) is rotatably provided inside the support groove. A rotating toothed ring (6) is sleeved on the outer side of the middle part of the rotating column (7). Several meshing grooves (5) are opened at the upper end of the movable plate (4). The rotating toothed ring (6) is meshed with the meshing grooves (5). A locking arm (8) is installed on the outer side of the rotating column (7). The rotating toothed ring (6) is located in the middle of the locking arm (8). A support frame (10) is installed on one side of the support groove. A positioning plate (9) is slidably connected inside the support frame (10). The positioning plate (9) is inserted into the meshing groove (5).

2. The automatic cleaning system with self-locking function according to claim 1, characterized in that, The support groove is provided with a rail groove for sliding support of the movable plate (4), and the movable plate (4) is provided with limiting plates with a specification slightly larger than the rail groove at opposite ends.

3. The automatic cleaning system with self-locking function according to claim 1, characterized in that, The locking arm (8) is arc-shaped, and the bending angle of the locking arm (8) is towards the discharge end of the flow tube (2).

4. The automatic cleaning system with self-locking function according to claim 1, characterized in that, The inner wall of the groove (5) has a sloping structure on one side, which is close to the discharge end of the flow tube (2). The lower half of the outer side of the positioning plate (9) has an arc-shaped structure, which is close to the discharge end of the flow tube (2).

5. The self-cleaning system with self-locking function according to claim 1, characterized in that, The support frame (10) has a through-hole positioning guide groove (11), and the positioning plate (9) is slidably disposed inside the positioning guide groove (11). The support frame (10) has auxiliary grooves connected to each other on both sides, and a reset spring (12) is disposed inside the auxiliary groove. The reset spring (12) is installed on the upper end of the protruding blocks on both sides of the positioning plate (9).

6. The automatic cleaning system with self-locking function according to claim 5, characterized in that, A limiting groove (14) is provided on one side of the support frame (10) at a corresponding position. A limiting slider (15) is slidably connected inside the limiting groove (14). An arc-shaped connecting plate (16) is fixedly connected to the limiting slider (15). Supporting inclined blocks (17) are installed on both sides of the lower end of the arc-shaped connecting plate (16). A push plate (18) is provided on one side of the supporting inclined block (17).

7. The automatic cleaning system with self-locking function according to claim 6, characterized in that, Several push plates (18) are connected to push rings (19) on their outer sides. The push rings (19) are slidably sleeved on the outer side of the flow tube (2). The flow tube (2) has a push guide groove (20) on its outer side. A guide block is installed on the side of the push rings (19) and slidably disposed inside the push guide groove (20).

8. An automatic cleaning system with a self-locking function according to claim 6, characterized in that, The arc-shaped connecting plate (16) has a limiting groove through the middle, and a connecting rod (13) is inserted into the middle of the limiting groove. The inner end of the connecting rod (13) is installed on the upper half of the side of the positioning plate (9). The support frame (10) has a guide groove on one side for sliding guidance of the connecting rod (13), and the positioning guide groove (11) is connected to the inside of the guide groove.

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