Water hose storage robot

Abstract

The utility model provides a water hose storage robot, which relates to the technical field of emergency rescue water hose storage robots and comprises a chassis and a winding device. The winding device is arranged on the chassis; the winding device comprises two clamping winding assemblies located at the opposite positions, and the two clamping winding assemblies can oppositely clamp the two ends of the water hose winding shaft from the two sides correspondingly. In addition, at least one of the two clamping and winding assemblies is in power connection with the water hose winding shaft and is provided with a driving source capable of driving the water hose winding shaft to rotate. The utility model provides a water hose storage robot which can be suitable for storage of a large-diameter hose (water hose), a chassis can walk, a winding device on the water hose storage robot can wind the water hose, and the water hose storage robot has multiple operation modes and can adapt to various use scenes such as static winding, winding while walking, dragging of multiple sections of water hoses at complex terrains and the like.

Description

Technical Field

[0001] This application relates to the technical field of emergency rescue hose storage robots, and in particular to a hose storage robot that can be used for storing large-diameter hoses. Background Art

[0002] Currently, large-diameter hoses (hoses) are used for emergency rescue drainage operations. After the hoses are wound up, their sizes are relatively large and heavy. For a standard hose with DN250 and a length of 20 meters, the size of the hose assembly after being wound into a roll can reach 440*380*500mm, the dry weight is 36kg, and the wet weight is more than 40kg. Manual winding has a large labor intensity and low efficiency, and it is very difficult to control the shape and size after winding. Currently, the common winding method is to use manual methods or a combination of manual and auxiliary tools / power tools for winding. However, there are problems such as a relatively large labor intensity, a loose and uneven shape, a poor winding effect, and inconvenience in storage, and it can only adapt to relatively flat working sites. The winding of large-diameter hoses (hoses), especially in complex terrains, has always been a pain point in the industry. Summary of the Utility Model

[0003] The technical problem to be solved by this application is to propose a hose storage robot in view of the above-mentioned deficiencies of the prior art.

[0004] A hose storage robot includes: a chassis and a winding device; the winding device is arranged on the chassis; the winding device includes two clamping and winding components located at opposite positions, and the two clamping and winding components can respectively clamp both ends of the hose reel from both sides; moreover, at least one of the two clamping and winding components has a power connection with the hose reel and has a driving source capable of driving the hose reel to rotate.

[0005] Optionally, the clamping and winding component includes: a clamping head, a rotating shaft, a first driving source, and a second driving source; the clamping head is used to form a power connection with the end of the hose reel; the clamping head is arranged at one end of the rotating shaft;

[0006] The first driving source is used to drive the rotating shaft to move axially to adjust the distance between the clamping heads of the two clamping and winding components, and can make the clamping head combine with or separate from the end of the hose reel; the second driving source is used to drive the rotating shaft to rotate to drive the hose reel to rotate.

[0007] Optionally, the clamping and winding component further includes an inner shaft body, and the inner shaft body is sleeved in the rotating shaft; a thrust bearing is arranged between the inner shaft body and the rotating shaft so that the inner shaft body can push the rotating shaft to move axially and allow relative rotation between the inner shaft body and the rotating shaft;

[0008] The second driving source can drive the inner shaft body to move axially, and enable the inner shaft body to push the rotating shaft to move synchronously through the thrust bearing between it and the rotating shaft.

[0009] Optionally, a gear is installed on the rotating shaft; the first driving source drives the rotating shaft to rotate through a gear mechanism;

[0010] The rotating shaft is connected to the gear installed thereon through a spline, so that the rotating shaft can move axially relative to the gear thereon.

[0011] Optionally, the clamping and winding assembly further includes a toggling member, and the toggling member is rotatably installed; the second driving source drives the toggling member to toggle the inner shaft body to move axially.

[0012] Optionally, the clamping and winding assembly further includes a limiting disk, and the limiting disk is arranged on the rotating shaft at a position close to the clamping head.

[0013] Optionally, the hose storage robot further includes a guiding component; the guiding component includes a V-shaped guiding roller, a pressing roller, and a collision-proof roller; the guiding roller, the pressing roller, and the collision-proof roller are all arranged on the chassis;

[0014] The winding device is arranged at the rear side position of the chassis, and the collision-proof roller is arranged at the front side position of the chassis; the guiding roller and the pressing roller are both located between the winding device and the collision-proof roller, and the pressing roller is located on the side close to the winding device.

[0015] Optionally, a lifting platform is further arranged on the chassis, and the lifting platform is arranged at a position below the winding device.

[0016] Optionally, the chassis is a crawler chassis.

[0017] Optionally, the hose storage robot further includes a remote controller for controlling the movement of the chassis and the operation of the winding device.

[0018] The present application provides a hose storage robot, which can be adapted to the storage of large-diameter hoses (hoses). The chassis can move, and the winding device thereon can wind the hose. It has multiple operation modes and can adapt to various usage scenarios, for example, stationary winding, winding while walking, dragging of multiple hoses at complex terrains, etc. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the hose storage robot in an embodiment of the present application.

[0020] Figure 2 is a schematic structural diagram of the clamping and winding assembly in an embodiment of the present application.

[0021] Figure 3 It is a schematic structural diagram of the rewinding device in the embodiment of the present application.

[0022] Figure 4 It is another schematic structural diagram of the hose storage robot in the embodiment of the present application.

[0023] Figure 5 It is another schematic structural diagram of the hose storage robot in the embodiment of the present application.

[0024] Reference numerals: chassis 10, rewinding device 20, clamping and rewinding assemblies 20a / 20b, clamping head 21, rotating shaft 22, gear 23, first driving source 24, second driving source 25, inner shaft body 26, toggling member 27, limiting disc 28, material guiding assembly 30, guiding roller 31, pressing roller 32, anti-collision roller 33, lifting platform 40. Detailed implementation manners

[0025] The following are specific embodiments of the present application in combination with the accompanying drawings to further describe the technical solutions of the present application, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of known functions and structures are omitted for clarity and conciseness.

[0026] It should be noted that, without conflict, the implementation manners and features in the implementation manners of the present application can be combined with each other.

[0027] Refer to Figures 1 - 5 , the hose storage robot includes a chassis 10 and a rewinding device 20. Among them, the rewinding device 20 is arranged on the chassis 10; the rewinding device 20 includes two clamping and rewinding assemblies 20a / 20b located at opposite positions, and the two clamping and rewinding assemblies 20a / 20b can respectively clamp both ends of the hose reel from both sides; and at least one of the two clamping and rewinding assemblies 20a / 20b has a power connection with the hose reel and has a driving source capable of driving the hose reel to rotate.

[0028] The chassis 10 is used for walking, and the rewinding device 20 thereon can wind the hose. The chassis 10 can flexibly change its position and walk while winding during the winding process. The above-mentioned hose storage robot can achieve multiple operation modes and can adapt to various usage scenarios, for example, static winding, winding while walking.

[0029] It should be understood that the hose reel needs to be wound around the hose spool. When winding up, the two clamping and winding components clamp the hose spool from both sides to fix the hose spool. As the driving source drives the hose spool to rotate, the hose is continuously wound around the hose spool. In Figure 1 In the structure shown, the winding device 20 includes a clamping and winding component 20a on the left side and a clamping and winding component 20b on the right side. The clamping and winding component 20a and the clamping and winding component 20b can clamp the hose spool between the two. In one embodiment, in the clamped state, one of the clamping and winding component 20a and the clamping and winding component 20b has a power connection with the hose spool, and a driving source is configured. Through the power connection, the driving source can drive the hose spool to rotate. In another embodiment, in the clamped state, both the clamping and winding component 20a and the clamping and winding component 20b have a power connection with the hose spool, and both are configured with power sources. Through the power connection, the driving sources on both sides can synchronously drive the hose spool to rotate.

[0030] Referring to Figure 2 and Figure 3 , in the embodiment of the present application, the clamping and winding component includes a clamping head 21, a rotating shaft 22, a first driving source 24, and a second driving source 25; the clamping head 21 is used to form a power connection with the end of the hose spool; the clamping head 21 is arranged at one end of the rotating shaft 22. The first driving source 24 is used to drive the rotating shaft 22 to move axially to adjust the distance between the clamping heads 21 of the two clamping and winding components, and can make the clamping head 21 combine with or separate from the end of the hose spool; the second driving source 25 is used to drive the rotating shaft 22 to rotate to drive the hose spool to rotate.

[0031] Specifically, the clamping heads 21 of the clamping and winding assembly 20a and the clamping heads 21 of the clamping and winding assembly 20b can respectively clamp both ends of the hose reel from both sides. For the clamping and winding assembly, the clamping head 21 is arranged at the end of the rotating shaft 22. After the clamping head 21 is combined with the end of the hose reel, there is a power connection relationship between the clamping head 21 and the hose reel, so that the rotating shaft 22 can drive the hose reel to rotate. At this time, when the second driving source 25 drives the rotating shaft 22 to rotate, the hose reel will also rotate accordingly to realize the winding of the hose, and finally a hose roll wound on the hose reel is formed. During operation, the rotating shafts 22 of the clamping and winding assemblies on both sides can be axially moved and adjusted under the drive of their respective first driving sources 24. By moving the clamping heads 21 thereon, the clamping heads 21 on both sides can be combined with or separated from the ends of the hose reel. Specifically, when it is necessary to clamp the hose reel, the rotating shafts 22 of the clamping and winding assemblies on both sides are axially moved to make the clamping heads 21 on both sides approach each other, and the clamping heads 21 on both sides are respectively combined with the ends of both ends of the hose reel. On the contrary, when it is necessary to release the hose reel, the rotating shafts 22 of the clamping and winding assemblies on both sides are axially moved to make the clamping heads 21 on both sides move away from each other, and the clamping heads 21 on both sides are respectively separated from the ends of both ends of the hose reel.

[0032] In addition, through the axial movement of the rotating shaft 22, the distance between the clamping heads 21 of the two clamping and winding assemblies also changes accordingly, which can adapt to hose reels of different specifications of hoses. Specifically, when the length of the hose reel increases, the rotating shafts 22 of the clamping and winding assemblies on both sides can be axially moved to expand the distance between the clamping heads 21 on both sides. When the length of the hose reel decreases, the rotating shafts 22 of the clamping and winding assemblies on both sides can be axially moved to reduce the distance between the clamping heads 21 on both sides.

[0033] Reference Figure 2 Referring to

[0034] In a specific embodiment of the present application, the clamping and winding assembly further includes an inner shaft body 26, and the inner shaft body 26 is sleeved inside the rotating shaft 22. A thrust bearing is arranged between the inner shaft body 26 and the rotating shaft 22, so that the inner shaft body 26 can push the rotating shaft 22 to perform axial movement and allow relative rotation between the inner shaft body 26 and the rotating shaft 22. The second driving source 25 can drive the inner shaft body 26 to axially move, and make the inner shaft body 26 push the rotating shaft 22 to move synchronously through the thrust bearing between it and the rotating shaft 22.

[0035] Further, a gear 23 is mounted on the rotating shaft 22; the first driving source 24 drives the rotating shaft 22 to rotate through a gear mechanism; the rotating shaft 22 is connected to the gear 23 mounted thereon by a spline connection, so that the rotating shaft 22 can axially move relative to the gear 23 thereon. In a specific example, a driving gear is arranged on the output shaft of the first driving source 24, and the driving gear meshes with the gear 23. When the output shaft of the first driving source 24 rotates, the driving gear drives the gear 23 to rotate, and the gear 23 drives the rotating shaft 22 to rotate. In addition, based on the spline connection, the rotating shaft 22 can axially move relative to the gear 23, and after the rotating shaft 22 is axially moved and adjusted, the gear 23 can still drive the rotating shaft 22 to rotate based on the spline connection.

[0036] Further, the clamping and winding assembly further includes a toggling member 27, and the toggling member 27 is rotatably mounted; the second driving source 25 drives the toggling member 27 to axially move the inner shaft body 26. Refer to Figure 2 , there is a movable joint point between the toggling member 27 and the inner shaft body 26. When the toggling member 27 rotates, the inner shaft body 26 will be toggled by the toggling member 27, so that the inner shaft body 26 is axially moved and adjusted. In Figure 2 the structure shown, a groove is provided on the toggling member 27, and a pin body is arranged on the inner shaft body 26, and the pin body is embedded in the groove of the toggling member 27.

[0037] In an embodiment of the present application, the first driving source 24 is an electric motor. The second driving source 25 is an electric push rod. In Figure 2 the structure shown, a driving gear is arranged on the output shaft of the electric motor, and the rotating shaft 22 is driven through gear transmission. The electric push rod can drive the toggling member 27 to rotate through a telescopic action.

[0038] Refer to Figure 2 and Figure 3 , in an embodiment of the present application, the clamping and winding assembly 20a / 20b further includes a limiting disk 28, and the limiting disk 28 is arranged on the rotating shaft 22 at a position close to the clamping head 21. The limiting disk 28 is used to laterally limit the water hose when winding the water hose, so as to ensure the compactness of the lateral width of the water hose and the flatness of the side surface.

[0039] Refer to Figure 4 and Figure 5 , in an embodiment of the present application, the water hose storage robot further includes a guiding component 30; the guiding component 30 includes a V-shaped guiding roller 31, a pressing roller 32, and a collision prevention roller 33; the guiding roller 31, the pressing roller 32, and the collision prevention roller 33 are all arranged on the chassis 10. The winding device 20 is arranged at the rear side position of the chassis 10, and the collision prevention roller 33 is arranged at the front side position of the chassis 10; the guiding roller 31 and the pressing roller 32 are both located between the winding device 20 and the collision prevention roller 33, and the pressing roller 32 is located on the side close to the winding device 20.

[0040] Specifically, the anti-collision roller 33 is located at the very front, the pressing roller 32 is relatively closest to the winding device 20, and the guiding roller 31 is located between the anti-collision roller 33 and the pressing roller 32. The water hose passes through the anti-collision roller 33, the V-shaped guiding roller 31, and the pressing roller 32 in sequence and then enters the winding device 20 for winding. Since both ends of the water hose have metal connectors, the anti-collision roller 33 located in front of the chassis 10 can be used to withstand the impact of the metal connectors of the water hose. The V-shaped guiding roller 31 can be used to guide the water hose towards the middle during the winding process of the water hose to prevent the water hose from running off track.

[0041] Reference Figure 1 , in an embodiment of the present application, a lifting platform 40 is further arranged on the chassis 10, and the lifting platform is arranged at a position below the winding device 20. Specifically, after the winding device 20 winds the water hose into a water hose roll, adjust the clamping and winding components 20a / 20b on both sides to release the water hose reel, so that the water hose roll falls onto the lifting platform 40, and then, lower the height of the lifting platform 40 for unloading and installation.

[0042] Furthermore, the chassis 10 is a crawler chassis, and the crawler chassis enables the water hose storage robot to be used in more complex terrains, improving the adaptability of the equipment.

[0043] In an embodiment of the present application, the water hose storage robot further includes a remote controller for controlling the driving of the chassis and the operation of the winding device 20, and the remote controller can realize the control integration of the chassis walking and the winding operation.

[0044] Therefore, the present application provides a water hose storage robot, which can be adapted to the storage of large-diameter hoses (water hoses). The chassis can move, and the winding device thereon can wind the water hose. It has multiple operation modes and can adapt to various usage scenarios, such as static winding, winding while walking, dragging of multiple sections of water hoses in complex terrains, etc.

[0045] In the above embodiments of the present application, the descriptions of each embodiment have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined. It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. As used herein, unless the context clearly dictates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0047] The specific embodiments described herein are merely illustrative of the spirit of this application. Those skilled in the art to which this application pertains may make various modifications or supplements to the described specific embodiments or use similar means to substitute them, but will not deviate from the spirit of this application or exceed the scope defined by the appended claims.

Claims

1. A hose storage robot, characterized in that, Comprising: A chassis and a winding device; the winding device is arranged on the chassis; the winding device includes two clamping and winding components located at opposite positions, and the two clamping and winding components can respectively clamp both ends of the hose reel from both sides; and at least one of the two clamping and winding components has a power connection with the hose reel and has a driving source capable of driving the hose reel to rotate.

2. The hose storage robot according to claim 1, wherein The clamping and winding component includes: a clamping head, a rotating shaft, a first driving source, and a second driving source; the clamping head is used to form a power connection with the end of the hose reel; the clamping head is arranged at one end of the rotating shaft; The first driving source is used to drive the rotating shaft to move axially to adjust the distance between the clamping heads of the two clamping and winding components and can make the clamping head combine with or separate from the end of the hose reel; the second driving source is used to drive the rotating shaft to rotate to drive the hose reel to rotate.

3. The hose storage robot according to claim 2, wherein The clamping and winding component further includes an inner shaft body, and the inner shaft body is sleeved in the rotating shaft; a thrust bearing is arranged between the inner shaft body and the rotating shaft so that the inner shaft body can push the rotating shaft to move axially and allows relative rotation between the inner shaft body and the rotating shaft; The second driving source can drive the inner shaft body to move axially and make the inner shaft body push the rotating shaft to move synchronously through the thrust bearing between it and the rotating shaft.

4. The hose storage robot according to claim 3, characterized in that, A gear is installed on the rotating shaft; the first driving source drives the rotating shaft to rotate through a gear mechanism; The rotating shaft and the gear installed on it are connected by a spline so that the rotating shaft can move axially relative to the gear on it.

5. The hose storage robot according to claim 3, characterized in that The clamping and winding component further includes a toggling member, and the toggling member is rotatably installed; the second driving source drives the toggling member to toggle the inner shaft body to move axially.

6. The hose storage robot according to claim 2, characterized in that The clamping and winding component further includes a limit disc, and the limit disc is arranged on the rotating shaft near the clamping head.

7. The hose storage robot according to any one of claims 1-6, characterized in that, The hose storage robot further includes a guiding component; the guiding component includes a V-shaped guiding roller, a pressing roller, and a collision-proof roller; the guiding roller, the pressing roller, and the collision-proof roller are all arranged on the chassis; The winding device is arranged at the rear side position of the chassis, and the collision-proof roller is arranged at the front side position of the chassis; the guiding roller and the pressing roller are both located between the winding device and the collision-proof roller, and the pressing roller is located on the side close to the winding device.

8. The hose storage robot according to any one of claims 1-6, characterized in that, A lifting platform is also arranged on the chassis, and the lifting platform is arranged below the winding device.

9. The hose storage robot according to any one of claims 1-6, characterized in that, The chassis is a crawler chassis.

10. The hose storage robot according to any one of claims 1-6, characterized in that, The hose storage robot further includes a remote controller for controlling the movement of the chassis and the operation of the winding device.

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