Assembled mechanical and electric universal sewage discharging unit structure

Abstract

The utility model relates to the technical field of sewage discharging systems, in particular to an assembly type mechanical and electric universal sewage discharging unit structure which comprises a shell assembly internally provided with an installation space, a pipe rolling device rotationally arranged in the installation space, a guiding device arranged on the pipe rolling device and a driving device connected with the pipe rolling device. The driving device is used for driving the pipe coiling device to rotate in a mounting space in the shell assembly, the auxiliary driving assembly is connected with the pipe coiling device, the main driving assembly is used for driving the auxiliary driving assembly to rotate so as to drive the pipe coiling device to rotate, and the main driving assembly has a manual mode or an automatic mode. The driving device supports a manual working mode and an automatic working mode, selection can be conducted according to different occasions and requirements, physical exhaustion of operators is reduced, and the containing efficiency of the dirt suction hose is improved.

Description

Technical Field

[0001] This utility model relates to the field of sewage unloading system technology, and in particular to an assembled mechanical and electric universal sewage unloading unit structure. Background Technology

[0002] With the acceleration of industrialization, various mechanical equipment are constantly being required to improve work efficiency and reduce reliance on manual operation in practical applications. Especially in sewage treatment and cleaning, the sewage unloading unit, as a key component, directly affects the equipment's performance and efficiency due to the rationality of its structure and design.

[0003] Chinese Patent Publication No. CN204296765U discloses a terminal device for a train vacuum sewage unloading system. This device includes a suction hose retraction device with a suction hose wound around it. The suction hose retraction device is also fixedly connected to a rotary sealing elbow. The outlet end of the suction hose is connected to the rotary sealing elbow via the suction hose retraction device. The suction hose retraction device is connected to a manual drive device and also to an electronic control device via an electric drive device. The output end of the electric drive device is connected to an electric / manual switching device for switching between electric and manual modes. This design makes the device convenient to operate and provides stable performance. However, in actual use, the large size of the device leads to a decrease in its efficiency.

[0004] Therefore, existing sewage unloading equipment often suffers from problems such as loosely wound suction hoses and complex device structures, resulting in low suction hose winding efficiency. Utility Model Content

[0005] Therefore, this utility model provides an assembled mechanical and electric universal sewage unloading unit structure to overcome the problem of low efficiency of sewage suction hose winding in the prior art.

[0006] To achieve the above objectives, this utility model provides an assembled, mechanically and electrically compatible wastewater unloading unit structure, including...

[0007] The housing assembly has an internal mounting space;

[0008] A hose reel device, rotatably disposed within the installation space, includes a fixing member for securing the suction hose, such that the suction hose is rotated around and housed onto the hose reel device.

[0009] A guiding device, which is disposed on a hose reeling device, includes a guide frame with an internally formed guide groove for accommodating the suction hose and guiding the suction hose, and a quick connector disposed on the suction hose and partially protruding from the guide groove, wherein the guide groove communicates with the hose reeling device to guide the suction hose to wind around the hose reeling device.

[0010] A drive unit, connected to the tube winding device for driving the tube winding device to rotate within the mounting space of the housing assembly, includes a secondary drive assembly connected to the tube winding device, and a primary drive assembly that drives the secondary drive assembly to rotate in order to drive the tube winding device to rotate. The primary drive assembly has both manual and automatic modes.

[0011] Furthermore, the hose reel device includes a fixed frame disposed inside the installation space and a hose reel disposed inside the fixed frame. The hose reel is a cylindrical structure with a receiving groove in the middle, and the receiving groove is used for the hose reel to wind the suction hose when rotating.

[0012] Furthermore, the housing assembly includes a frame assembly for mounting the reel device, a plurality of door panels covering the sides of the frame assembly, and a top cover assembly disposed on the top of the frame assembly and used to close the mounting space formed by the frame assembly and the door panels.

[0013] Furthermore, the fixing component includes an integrated bearing housing, which is mounted on the hose reel via a flange. One end of the integrated bearing housing passes through the door panel and is provided with a threaded structure, while the other end of the integrated bearing housing is provided with a pagoda connector for connecting to the suction hose.

[0014] Furthermore, when the main drive assembly is determined to be in automatic drive mode, the auxiliary drive assembly includes a first sprocket, and the active drive component includes a second sprocket connected to the first sprocket via chain drive, a main drive component that drives the second sprocket to rotate the first sprocket, and a control box connected to the main drive component and controlling the start of the main drive component. The main drive component is rotatably connected to the first sprocket via a drive shaft, and the control box drives the tube winding device to rotate by controlling the start of the main drive component.

[0015] Furthermore, the main driving component includes a drive motor.

[0016] Furthermore, when the main drive assembly is determined to be manually driven, the secondary drive assembly includes a first sprocket fitted with an elastic element, and the main drive assembly includes a drive shaft that drives the first sprocket to rotate. The rotation of the first sprocket causes the elastic element to undergo elastic deformation, thereby driving the first sprocket to rotate and reset based on the restoring elastic deformation of the elastic element.

[0017] Furthermore, the elastic element includes a spiral spring.

[0018] Furthermore, the control box has a built-in overload protection circuit that automatically cuts off the power supply to protect the motor when the electric winding device encounters excessive resistance.

[0019] Compared with the prior art, the beneficial effects of this utility model are that it organically combines the hose reeling device with the outer shell assembly, guide device, drive device, etc., resulting in a compact overall structure and easy operation. In particular, during the storage of the suction hose, the cooperation between the guide device and the hose reeling device enables the suction hose to be wound evenly and neatly on the hose reeling device, which not only greatly improves the operating efficiency but also extends the service life of the suction hose.

[0020] Secondly, the drive unit supports both manual and automatic working modes, which can be selected according to different occasions and needs. In automatic mode, the electric drive unit combined with the spiral spring can smoothly drive the tube winding device to rotate, greatly reducing the complexity of manual operation and making it suitable for most scenarios that require automated operation. In manual mode, the elastic recovery characteristics of the spiral spring provide stable power support, making manual operation easier and more convenient, and reducing the physical exertion of operators.

[0021] In summary, this invention significantly reduces the complexity of manual operation, reduces the physical exertion of operators, and improves the storage efficiency of the suction hose. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the assembled mechanical and electric universal sewage unloading unit described in this utility model;

[0023] Figure 2 This is a schematic diagram of the guiding device in the assembled mechanical and electric universal sludge unloading unit structure described in this utility model;

[0024] Figure 3 This is a schematic diagram of the hose reel device and the first sprocket in the assembled mechanical and electric universal sludge unloading unit structure of this utility model;

[0025] The components are: 1-door panel, 2-frame assembly, 3-top cover assembly, 4-control box, 5-guide frame, 6-quick connector, 7-fixed frame, 8-drive shaft, 9-integrated bearing seat, 10-tube reel, 11-first sprocket, 12-second sprocket. Detailed Implementation

[0026] To make the objectives and advantages of this utility model clearer, the utility model will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0027] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0028] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0029] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Please see Figure 1 The diagram shown is a structural schematic of the assembled mechanical and electric universal sludge unloading unit of this utility model.

[0031] A modular, mechanically and electrically powered waste disposal unit structure includes:

[0032] The housing assembly has an internal installation space, which includes a frame assembly 2 for mounting the reel device, a plurality of door panels 1 covering the sides of the frame assembly 2, and a top cover assembly 3 disposed on the top of the frame assembly 2 and used to close the installation space formed by the frame assembly 2 and the door panels 1.

[0033] The hose reel device is rotatably disposed within the installation space and includes an integrated bearing seat 9 for fixing the suction hose, so that the suction hose is rotated around and housed on the hose reel device.

[0034] A guiding device, which is mounted on a hose reel, includes a guide frame 5 with an internal guide groove for accommodating and guiding the suction hose, and a quick connector 6 mounted on the suction hose and partially protruding from the guide groove. The guide groove is connected to the hose reel for winding the suction hose onto the hose reel.

[0035] A drive unit connected to the tube winding device for driving the tube winding device to rotate within the mounting space inside the housing assembly includes a secondary drive assembly connected to the tube winding device and a primary drive assembly that drives the secondary drive assembly to rotate in order to drive the tube winding device to rotate. The primary drive assembly has both manual and automatic modes.

[0036] Please see Figure 2 As shown, it is a schematic diagram of the guiding device in the assembled mechanical and electric universal sewage unloading unit structure of this utility model;

[0037] Specifically, the hose reel device includes a fixed frame 7 disposed inside the installation space and a hose reel 10 disposed inside the fixed frame 7. The hose reel 10 is a cylindrical structure with a receiving groove in the middle. The receiving groove is used for the hose reel 10 to wind the suction hose when rotating. The hose reel device is installed in the installation space inside the housing assembly and is responsible for winding the suction hose. The hose reel 10 adopts a cylindrical structure with a receiving groove in the middle, and the suction hose can be wound into it when rotating. Through the reasonable design of the integrated bearing seat 9, the suction hose can be kept stably and tightly wound inside the hose reel 10.

[0038] Specifically, the outer casing assembly forms the external frame 2 of the waste disposal unit, providing an enclosed installation space to accommodate other components. It consists of multiple door panels 1 and a top cover 3. The door panels 1 can be disassembled and installed as needed for easy maintenance and cleaning. The top cover 3 is designed to be detachable, facilitating the inspection and replacement of internal components.

[0039] Specifically, the integrated bearing housing 9 is mounted on the hose reel 10 via a flange. One end of the integrated bearing housing 9 passes through the door panel 1 and is provided with a threaded structure. The other end of the integrated bearing housing 9 is provided with a pagoda connector for connecting to the suction hose.

[0040] In this embodiment of the utility model, the threaded structure penetrating the door panel 1 in the integrated bearing seat 9 is used to connect to the equipment to be used in the outside world, while the pagoda connector is for easy connection with the suction hose, so as to facilitate the transfer of sewage from the equipment to be used in the outside world to the suction hose for sewage discharge.

[0041] Specifically, in the assembly-type mechanical and electric universal sewage unloading unit structure embodiment of this utility model, when the hose reel 10 is working, it first determines the storage method of the sewage suction hose based on the automatic storage and manual storage methods.

[0042] Please see Figure 3 As shown, it is a schematic diagram of the hose reel device and the first sprocket in the assembled mechanical and electric universal sludge unloading unit structure of this utility model;

[0043] In this embodiment of the present invention, the auxiliary drive assembly includes a first sprocket 11, and the active drive component includes a second sprocket 12 connected to the first sprocket 11 by chain transmission, a main drive component that drives the second sprocket 12 to drive the first sprocket 11 to rotate, and a control box 4 connected to the main drive component and controlling the start of the main drive component. The main drive component is rotatably connected to the first sprocket 11 through a drive shaft 8. When the hose reel 10 is automatically retracted, the control box 4 drives the hose reel device to rotate by controlling the start of the main drive component.

[0044] Specifically, the active drive component is a drive motor, which is connected to the control box 4. The control box 4 is used to control the starting state of the drive motor. When it is necessary to retract the suction hose, the control motor starts and drives the second sprocket 12 to rotate through the drive shaft 8. At the same time, the second sprocket 12 drives the first sprocket 11 to rotate through the chain drive, thereby driving the hose reel 10 to rotate. The second sprocket 12 is smaller than the first sprocket 11, which can wind the suction hose onto the hose reel 10 at a more uniform and gentle speed. Before the suction hose is wound onto the hose reel 10, it is first guided by the guide groove opened inside the guide frame 5. The guide groove ensures the consistency of the suction hose retraction path, thereby completing the automatic retraction of the suction hose.

[0045] In this embodiment of the utility model, in automatic mode, the drive motor of the tube winder 10 drives the second sprocket 12 and the first sprocket 11 to rotate through the drive shaft 8, thereby driving the tube winder 10 to rotate. The whole process is fully automated, saving a lot of manpower and material resources, thus achieving a highly efficient and neat winding process.

[0046] In another embodiment of the present invention, the auxiliary drive assembly includes a first sprocket 11 fitted with an elastic element, and the main drive assembly includes a drive shaft 8 that drives the first sprocket 11 to rotate. When the hose reel 10 is manually retracted, the first sprocket 11 rotates to cause the elastic element to undergo elastic deformation, and the first sprocket 11 is driven to rotate and reset based on the elastic deformation of the elastic element. The elastic element is a spiral spring.

[0047] Specifically, when the operator starts to pull the suction hose and extends it, the hose reel 10 will rotate along with the extension of the suction hose, causing the first sprocket 11 to rotate around the drive shaft 8. This causes the spiral spring fitted on the first sprocket 11 to be twisted and store energy. When the operator releases the tension applied to the suction hose, the spiral spring will gradually release the stored energy, helping the first sprocket 11 return to its initial state, thereby achieving the reverse rotation of the first sprocket 11 and completing the retraction of the suction hose.

[0048] In this embodiment of the utility model, the spiral spring is usually made of metal material. Its unique spiral shape allows it to produce elastic deformation when subjected to external force, thereby forming an efficient manual rotation drive mechanism. When the operator pulls the suction hose manually, the spiral spring design allows the operator to easily control the speed and force of winding. In this process, the spiral spring not only provides the necessary power support, but also reduces the resistance of operation, allowing the operator to easily adjust the progress of the suction hose retraction.

[0049] In this embodiment of the utility model, the control box 4 has a built-in overload protection circuit. When the electric winding device encounters excessive resistance, it automatically cuts off the power supply to protect the motor, avoid damage to the motor, and extend the service life of the equipment.

[0050] In this embodiment of the utility model, the quick connector 6 is connected to the suction hose at one end by a snap-fit ​​connection, which facilitates the connection and disassembly of the suction hose and the guide device. The quick connector 6 is used for connection to the outside world. This design enables quick disassembly and replacement of the suction hose without tools, thus improving the maintenance efficiency of the equipment.

[0051] The technical solution of this utility model has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

[0052] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An assembled mechanical electrically powered universal sewage unloading unit structure, characterized by, The utility model relates to a sewage suction hose automatic winding device, which comprises the following components: a housing assembly, the inside of which is formed with a mounting space; a pipe winding device, which is rotationally arranged inside the mounting space, comprises a fixing member for fixing a sewage suction hose, and is used to wind the sewage suction hose onto the pipe winding device through rotation of the pipe winding device; a guide device, which is arranged on the pipe winding device, comprises a guide frame with a guide groove for accommodating the sewage suction hose and guiding the sewage suction hose, and a quick connector, which is arranged on the sewage suction hose and partially protrudes from the guide groove, wherein the guide groove is in communication with the pipe winding device to guide the sewage suction hose to be wound onto the pipe winding device; a driving device, which is connected with the pipe winding device to drive the pipe winding device to rotate in the mounting space of the housing assembly, comprises a secondary driving assembly connected with the pipe winding device, a primary driving assembly for driving the secondary driving assembly to rotate to drive the pipe winding device to rotate, and has two modes of manual driving and automatic driving.

2. The decontamination cell structure of claim 1, wherein, The pipe winding device comprises a fixing frame arranged inside the mounting space and a pipe winder arranged inside the fixing frame, wherein the pipe winder is in a cylindrical structure with an accommodating groove arranged in the middle, and the accommodating groove is used to wind the sewage suction hose when the pipe winder rotates.

3. The decontamination cell structure of claim 2, wherein, The housing assembly comprises a frame assembly for mounting the pipe winding device, a plurality of door plates for wrapping the sides of the frame assembly, and an upper cover assembly arranged on the top of the frame assembly and used to close the mounting space formed by the frame assembly and the door plates.

4. The decontamination cell structure of claim 3, wherein, The fixing member comprises an integrated bearing seat, which is arranged on the pipe winder through a flange, wherein one end of the integrated bearing seat penetrates through the door plate and is provided with a threaded structure, and the other end of the integrated bearing seat is provided with a bell joint for being connected with the sewage suction hose.

5. The decontamination cell structure of claim 1, wherein, When the primary driving assembly is determined to be in the automatic driving mode, the secondary driving assembly comprises a first sprocket, the primary driving assembly comprises a second sprocket connected with the first sprocket through a chain transmission, a primary driving member for driving the second sprocket to rotate the first sprocket, and a control electric box connected with the primary driving member and used to control the primary driving member to start, the primary driving member is rotationally connected with the first sprocket through a driving shaft, and the control electric box drives the pipe winding device to rotate by controlling the start of the primary driving member.

6. The decontamination cell structure of claim 5, wherein, The primary driving member comprises a driving motor.

7. The decontamination cell structure of claim 1, wherein, When the primary driving assembly is determined to be in the manual driving mode, the secondary driving assembly comprises a first sprocket sleeved with an elastic member, the primary driving assembly comprises a driving shaft for driving the first sprocket to rotate, and the first sprocket rotates to cause the elastic member to elastically deform, so that the first sprocket is driven to rotate back based on the recovery of the elastic deformation of the elastic member.

8. The decontamination cell structure of claim 7, wherein, The elastic member comprises a spiral spring.

9. The decontamination cell structure of claim 6, wherein, The control electric box is internally provided with an overload protection circuit, which automatically cuts off the power supply to protect the motor when the electric winding device encounters an excessively large resistance.

10. The decontamination cell structure of claim 1, wherein, The quick connector is connected with one end of the sewage suction hose in a buckle type.

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