Hose maintenance device

Abstract

The utility model provides a hose maintenance device. The hose maintenance device comprises a shell, a motor, a gear, a gear ring, a sliding assembly, a wiping assembly and a pressing assembly. The shell is hollow, opposite through holes are formed in the top face and the bottom face of the shell, the motor is arranged in the shell, the gear is coaxially and fixedly arranged on an output shaft of the motor, the gear ring is rotationally connected into the shell and meshed with the gear, and the hose can penetrate through the shell and the gear ring. A plurality of sliding grooves are formed in the inner side face of the gear ring, the sliding assemblies correspond to the sliding grooves one to one and are slidably connected into the sliding grooves, and the wiping assemblies are arranged at the ends, away from the gear ring, of the sliding assemblies. A pressing assembly is arranged on the shell in a liftable mode, the pressing assembly can maintain the height after lifting, and the position of the sliding assembly can be controlled through lifting of the pressing assembly. The hose maintenance device can adapt to hoses with more sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of hose maintenance, in particular to a hose maintenance device. Background Art

[0002] Hoses are important components in modern industry. Hoses are mainly used as wire and cable protection tubes for wires, cables, and automation instrument signals, and civilian shower hoses, with specifications ranging from 3mm to 150mm. Small-diameter hoses (inner diameter 3mm-25mm) are mainly used for sensor line protection of precision optical rulers and industrial sensor line protection.

[0003] After long-term use, the surface of the hose is easily contaminated with various dirt, etc. The long-term attachment of dirt can easily affect the service life of the hose. Therefore, the hose needs to be cleaned and maintained regularly. At present, the commonly used cleaning and maintenance devices are limited in the diameter of the pipes, and it is difficult to adapt to hoses of different diameters. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model proposes a hose maintenance device to solve the technical problem mentioned in the background art that the prior hose maintenance device is difficult to adapt to hoses of different diameters.

[0005] In order to solve this technical problem, the technical solution adopted by the utility model is:

[0006] A hose maintenance device comprises a housing, a motor, a gear, a gear ring, a sliding assembly, a wiping assembly and a pressing assembly;

[0007] The housing is hollow and has opposite through holes on the top and bottom surfaces. The motor is arranged in the housing. The gear is coaxially fixed on the output shaft of the motor. The gear ring is rotatably connected in the housing and meshes with the gear. The hose can pass through the housing and the gear ring.

[0008] The inner side surface of the toothed ring is provided with a plurality of slide grooves, the sliding components correspond to the slide grooves one by one, and are slidably connected in the slide grooves, and the wiping component is arranged at one end of the sliding component away from the toothed ring; the pressing component is provided on the shell in a liftable manner, the pressing component can maintain the height after lifting, and the lifting of the pressing component can control the position of the sliding component.

[0009] Furthermore, the sliding assembly includes a sliding block and an elastic connecting piece; the sliding block is slidably connected in the sliding groove, and is connected to the inner side of the gear ring through the elastic connecting piece; an inclined surface is provided at one end of the sliding block close to the gear ring, and the pressing assembly can squeeze the inclined surface of the sliding block to make it slide, and the wiping assembly is provided at one end of the sliding block away from the gear ring.

[0010] Furthermore, the wiping assembly comprises a mounting plate and a wiping piece; the mounting plate is arranged at an end of the sliding block away from the gear ring, and the wiping piece is detachably arranged on the mounting plate.

[0011] Furthermore, the pressing assembly includes a pressing plate, a connecting rod and a threaded column; the top surface or bottom surface of the gear ring is provided with an annular groove connected to the sliding groove, and the pressing plate can be raised and lowered in the annular groove and can squeeze the inclined surface of the sliding block; the pressing plate is rotatably connected to the connecting rod at one end away from the annular groove, and the threaded column is coaxially fixed to the end of the connecting rod away from the annular groove, and the threaded column is screwed to the shell.

[0012] Furthermore, a handle is provided at one end of the threaded column away from the connecting rod.

[0013] Compared with the prior art, the advancement of this application is:

[0014] The position of the sliding component is adjusted by lifting and lowering the pressing component, so that each wiping component moves closer to or farther from the center, thereby changing the distance between the wiping component and the hose passing through the gear ring, thereby adapting to more hoses of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 A schematic diagram of a hose maintenance device provided by an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the pressing assembly shown;

[0018] Figure 3 for Figure 1 A schematic diagram of a hose maintenance device with the top cut away is shown;

[0019] Figure 4 for Figure 3 Schematic diagram of the sliding assembly and the wiping assembly shown.

[0020] Reference numerals:

[0021] Shell 1,

[0022] Motor 2,

[0023] Gear 3,

[0024] Gear ring 4, annular groove 41,

[0025] Sliding assembly 5, sliding block 51, elastic connecting member 52,

[0026] Wiping assembly 6, mounting plate 61, wiping member 62,

[0027] Pressing assembly 7, pressing plate 71, connecting rod 72, threaded column 73,

[0028] Grip 8. DETAILED DESCRIPTION

[0029] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0030] Please also read Figure 1-Figure 4 , this embodiment provides a hose maintenance device, including a housing 1, a motor 2, a gear 3, a gear ring 4, a sliding component 5, a wiping component 6 and a pressing component 7;

[0031] The shell 1 is hollow and has relative through holes on the top and bottom surfaces. The motor 2 is arranged in the shell 1. The gear 3 is coaxially fixed on the output shaft of the motor 2. The gear ring 4 is rotatably connected in the shell 1 and meshes with the gear 3. The hose can pass through the shell 1 and the gear ring 4. It should be understood that the shell 1 is a hollow special-shaped closed box with corresponding openings on the top and bottom. The switch on the motor 2 passes through the shell 1, or can be switched wirelessly. Preferably, the motor 2 is fixed on the shell 1, and its end away from the output shaft passes through the shell 1 and is located on the surface of the shell 1, which can easily perform switching and battery replacement.

[0032] The inner side of the gear ring 4 is provided with a plurality of slide grooves, the sliding assembly 5 corresponds to the slide grooves one by one, and is slidably connected in the slide grooves, and the wiping assembly 6 is provided at the end of the sliding assembly 5 away from the gear ring 4; the housing 1 is provided with a pressing assembly 7 which can be raised and lowered, and the pressing assembly 7 can maintain the height after being raised and lowered, and the raising and lowering of the pressing assembly 7 can control the position of the sliding assembly 5. Specifically, the plurality of wiping assemblies 6 form a discontinuous annular structure, and the raising and lowering of the pressing assembly 7 can make the sliding assembly 5 approach or move away from the center of the gear ring 4. Specifically, the pressing assembly 7 can make the sliding assembly 5 approach the center of the gear ring 4 by pressing down, and the lifting of the pressing assembly 7 can make the sliding assembly 5 move away from the center of the gear ring 4.

[0033] The position of the sliding component 5 is adjusted by lifting and lowering the pressing component 7, so that each wiping component 6 moves closer to or farther from the center, thereby changing the distance between the wiping component 6 and the hose passing through the gear ring 4, thereby adapting to more hoses of different sizes.

[0034] In other embodiments, the sliding assembly 5 includes a sliding block 51 and an elastic connector 52; the sliding block 51 is slidably connected in the sliding groove and connected to the inner side of the gear ring 4 through the elastic connector 52; an inclined surface is provided at one end of the sliding block 51 close to the gear ring 4, and the pressing assembly 7 can press the inclined surface of the sliding block 51 to make it slide, and the wiping assembly 6 is provided at one end of the sliding block 51 away from the gear ring 4. Specifically, the elastic connector 52 can be preferably an elastic rope. Preferably, the sliding groove and the sliding block 51 both point to the center of the gear ring 4.

[0035] In other embodiments, the wiping assembly 6 includes a mounting plate 61 and a wiping member 62; the mounting plate 61 is disposed at one end of the sliding block 51 away from the gear ring 4, and the wiping member 62 is detachably disposed on the mounting plate 61. Preferably, the mounting plate 61 and the wiping member 62 are both arc-shaped, wherein the wiping member 62 can be a sponge pad or a brush, and each mounting plate 61 and the wiping member 62 together form a discontinuous ring, so that the hose can be better fitted.

[0036] In other schemes, the pressing assembly 7 includes a pressing plate 71, a connecting rod 72 and a threaded column 73; the top surface or bottom surface of the gear ring 4 is provided with an annular groove 41 connected to the slide groove, and the pressing plate 71 can be lifted and lowered in the annular groove 41 and can squeeze the inclined surface of the sliding block 51; the pressing plate 71 is rotatably connected to the end away from the annular groove 41 with a connecting rod 72, and the end of the connecting rod 72 away from the annular groove 41 is coaxially fixed with a threaded column 73, and the threaded column 73 is screwed to the housing 1. It should be understood that the connecting rod 72 and the threaded column 73 correspond to each other one by one, and the connecting rod 72 and the threaded column 73 can be provided with multiple ones. As a preference, the connecting rod 72 and the threaded column 73 can be provided with two opposite ones, and the pressing plate 71 can be better supported from both sides by the two threaded columns 73. At the same time, it should be understood that the threaded column 73 drives the connecting rod 72 to rotate, and the rotation of the connecting rod 72 only drives the pressing plate 71 to rise and fall but does not drive the pressing plate 71 to rotate. At the same time, the rotation of the gear ring 4 does not drive the pressing plate 71 to rotate. Preferably, a gap is left between the pressing plate 71 and the side of the annular groove 41.

[0037] In other embodiments, a handle 8 is further provided at one end of the threaded column away from the connecting rod 72. The handle 8 can be used for better rotation.

[0038] The above-mentioned hose maintenance device can adapt to hoses of more sizes.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A hose maintenance device, characterized in that: It includes a housing, a motor, a gear, a gear ring, a sliding component, a wiping component and a pressing component; The housing is hollow and has opposite through holes on the top and bottom surfaces. The motor is arranged in the housing. The gear is coaxially fixed on the output shaft of the motor. The gear ring is rotatably connected in the housing and meshes with the gear. The hose can pass through the housing and the gear ring. The inner side surface of the toothed ring is provided with a plurality of slide grooves, the sliding components correspond to the slide grooves one by one, and are slidably connected in the slide grooves, and the wiping component is arranged at one end of the sliding component away from the toothed ring; the pressing component is provided on the shell in a liftable manner, the pressing component can maintain the height after lifting, and the lifting of the pressing component can control the position of the sliding component.

2. A hose maintenance device according to claim 1, characterized in that: The sliding assembly includes a sliding block and an elastic connecting piece; the sliding block is slidably connected in the sliding groove and is connected to the inner side of the gear ring through the elastic connecting piece; an inclined surface is provided at one end of the sliding block close to the gear ring, and the pressing assembly can squeeze the inclined surface of the sliding block to make it slide, and the wiping assembly is provided at one end of the sliding block away from the gear ring.

3. A hose maintenance device according to claim 2, characterized in that: The wiping assembly comprises a mounting plate and a wiping piece; the mounting plate is arranged at one end of the sliding block away from the gear ring, and the wiping piece is detachably arranged on the mounting plate.

4. A hose maintenance device according to claim 3, characterized in that: The pressing assembly includes a pressing plate, a connecting rod and a threaded column; the top surface or bottom surface of the gear ring is provided with an annular groove connected to the sliding groove, and the pressing plate can be raised and lowered in the annular groove and can squeeze the inclined surface of the sliding block; the pressing plate is rotatably connected to the connecting rod at one end away from the annular groove, and the threaded column is coaxially fixed to the end of the connecting rod away from the annular groove, and the threaded column is screwed to the shell.

5. A hose maintenance device according to claim 4, characterized in that: The threaded column is also provided with a handle at one end away from the connecting rod.

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