Rolling wheel equipment capable of arranging pipes and cleaning machine

Abstract

The invention provides rolling wheel equipment capable of arranging pipes and a cleaning machine. The rolling wheel equipment capable of arranging the pipes comprises a rocking handle assembly, a pipe rolling wheel assembly and a pipe arranging device assembly. The rocking handle assembly is connected with the pipe rolling wheel assembly, and the pipe rolling wheel assembly comprises a pipe rolling wheel body and a flexible pipe. The pipe coiling wheel main body is connected with one end of the flexible pipe; the flexible pipe is in contact with the pipe arranging device assembly; the rocking handle assembly can drive the pipe winding wheel body to rotate, the flexible pipe is wound along with rotation of the pipe winding wheel body, in the winding process, the pipe arranging device assembly guides the flexible pipe, and finally the flexible pipe is wound on the pipe winding wheel body. According to the pipe arranging device, the pipe arranging device assembly is arranged, so that the flexible pipes are guided, the flexible pipes can be uniformly and neatly arranged on the rolling shaft under the driving of the pipe arranging device assembly, the pipes can be collected manually only through a handle, the uniform arranging process is achieved through the pipe arranging device assembly, and manual participation is not needed in the uniform arranging process.

Description

Technical Field

[0001] The invention relates to the field of cleaning, and in particular to a roller device capable of discharging pipes and a cleaning machine. Background Art

[0002] The reel is mainly used for the storage of flexible pipelines (such as wire ropes, hoses, cables, etc.). Currently, there are two types of reels for flexible high-pressure water pipes in the cleaning machines on the market:

[0003] 1. Storage type rolling wheel:

[0004] This is a reel that can only be used to store high-pressure pipes. This type of reel is generally not directly connected to the high-pressure pipe. Since the high-pressure pipe is relatively long, generally 5 meters, the user needs to take off the high-pressure pipe when using the machine and connect it to the water outlet of the whole machine. After using the machine, the high-pressure pipe needs to be detached from the whole machine, and the user needs to manually wind the high-pressure pipe on the reel to achieve the purpose of storing the high-pressure pipe. This is the simplest reel.

[0005] 2. Manual pipe laying function type roller:

[0006] This is a manual way to arrange the high-pressure pipe rollers, such as Figure 1 As shown, this type of winding roller is connected to the high-pressure pipe through two-way joints. Since the high-pressure pipe is already connected to the winding roller, the user does not need to separate the high-pressure pipe from the whole machine after using the machine. However, if the high-pressure pipe is to be evenly arranged on the winding roller, the user needs to do it manually.

[0007] Both of the above methods require the user to manually arrange the high-pressure pipes evenly, which is troublesome.

[0008] Patent document CN 220115974 U discloses a mobile winding device for producing steel wire ropes, including a winding device body, one side of the winding device body is rotatably connected to a take-up drum, and the bottom of the winding device body is fixedly connected to a support frame. The mobile winding device for producing steel wire ropes, by providing a universal wheel, can facilitate the user to move the winding device body under the action of the universal wheel, so that it is convenient for the user to move the winding device body to a desired place for rubber use, and by providing a mechanism, it can facilitate the user to increase the stability of the winding device body after completing the movement of the winding device body under the action of the support mechanism, so that it is convenient for the user to support the winding device body after moving, thereby achieving the purpose of facilitating the user to move the winding device body and increasing the stability of the winding device body after moving. However, the winding device still does not have the function of arranging pipes or wires. Even if it is used on the flexible high-pressure water pipe of the cleaning machine, the user still needs to manually arrange the high-pressure pipes evenly. Summary of the invention

[0009] In view of the defects in the prior art, an object of the present invention is to provide a roller device and a cleaning machine capable of discharging pipes.

[0010] A pipe-laying roller device provided by the present invention comprises a crank assembly, a pipe-reel assembly and a pipe-laying device assembly;

[0011] The crank assembly is connected to the pipe reel assembly, and the pipe reel assembly includes a pipe reel body and a flexible pipe; the pipe reel body is connected to one end of the flexible pipe; the flexible pipe is in contact with the pipe rack assembly;

[0012] The crank assembly can drive the pipe reel body to rotate, and the flexible pipe is reeled up as the pipe reel body rotates. During the reeling process, the pipe arranger assembly guides the flexible pipe, and finally the flexible pipe is reeled up on the pipe reel body.

[0013] Preferably, the crank assembly comprises a handle, a connecting rod and a rotating shaft;

[0014] The two ends of the connecting rod are respectively connected to the handle and the rotating shaft; the rotating shaft is connected to the main body of the hose reel.

[0015] Preferably, the hose reel body comprises a left reel, a roller and a right reel;

[0016] The roller is located between the right reel and the left reel, and the flexible tube can be wound around the roller.

[0017] Preferably, the pipe arranging device assembly includes a screw rod, a wire arranging wheel device, a roller and a roller bracket;

[0018] The wire arrangement wheel device is mounted on the screw rod and can move along the length direction of the screw rod;

[0019] The roller is installed on the wire traversing wheel device through the roller bracket, and a first gap is provided between the roller and the wire traversing wheel device, and the flexible tube can pass through the first gap.

[0020] Preferably, the pipe rack assembly further comprises pipe rack teeth;

[0021] The tube arranging device teeth are installed inside the wire arranging wheel device, and the wire arranging wheel device is matched with the screw rod through the tube arranging device teeth.

[0022] Preferably, a recessed structure is provided on the wire arranging wheel device, and the wire arranging wheel device contacts the flexible pipeline through the recessed structure.

[0023] Preferably, it further comprises a telescopic pull rod structure, wherein the telescopic pull rod structure comprises a pull rod, a knob, a pull rod fixing seat and a spring buckle;

[0024] The pull rod can move up and down relative to the pull rod fixing seat; a pull rod groove is provided on the pull rod;

[0025] The knob is mounted on the pull rod fixing seat, and the knob can rotate relative to the pull rod fixing seat along the Z axis; a raised rib is provided at one end of the knob;

[0026] The telescopic pull rod structure has a locked state and an unlocked state;

[0027] When in the locked state, the raised ribs match the grooves of the pull rod, and the raised ribs can prevent the pull rod from moving up and down;

[0028] When in the locked state, the raised ribs are disengaged from the pull rod grooves, and the pull rod can move up and down.

[0029] Preferably, the pipe rack assembly further comprises an unlocking assembly;

[0030] The pipe rack has an unlocked state and a locked state; when in the locked state, the teeth of the pipe rack are engaged with the grooves of the screw rod; when in the unlocked state, the teeth of the pipe rack are disengaged from the grooves of the screw rod;

[0031] The unlocking assembly includes a pipe arranging device unlocking button and a pipe arranging device spring; the pipe arranging device spring is located inside the wire arranging wheel device; the two ends of the pipe arranging device spring are respectively against the wire arranging wheel device and the pipe arranging device teeth;

[0032] The pipe rack unlocking button is installed on the wire rafting wheel device, and a first bevel portion is provided on the pipe rack teeth. A second bevel portion is provided at the bottom end of the pipe rack unlocking button, and the first bevel portion and the second bevel portion match each other. When the operator presses the pipe rack unlocking button, the pipe rack unlocking button lifts the pipe rack teeth through the second bevel portion, and the pipe rack teeth are disengaged from the screw rod.

[0033] Preferably, the crank assembly further comprises an unlocking and limiting structure, and the unlocking and limiting structure is used to keep the crank assembly in a working state or a storage state;

[0034] The unlocking and limiting structure comprises an arc rib, and a notch groove is arranged on the arc rib; the arc rib is arranged at one end of the rotating shaft connected to the connecting rod;

[0035] The unlocking and limiting structure further comprises a crank unlocking button and a crank spring; the crank unlocking button comprises a key portion and an extension portion; the crank unlocking button is mounted on the connecting rod, and the crank spring is mounted below the crank unlocking button;

[0036] When no external force acts on the crank unlocking button, the crank spring lifts up the crank unlocking button, the extension portion is located in the notch groove, and the connecting rod cannot rotate relative to the rotating shaft;

[0037] When an external force acts on the crank unlocking button, the external force presses the crank unlocking button downward, and the extension moves downward to escape from the notch groove, and the connecting rod can rotate relative to the rotating shaft;

[0038] The notch groove includes a first notch groove and a second notch groove; the first notch groove and the second notch groove are respectively located on both sides of the arc rib, and when the extension portion is located in the first notch groove, the crank assembly is in a working state; when the extension portion is located in the second notch groove, the crank assembly is in a storage state.

[0039] A cleaning machine provided according to the present invention is characterized in that a roller device capable of discharging pipes as described in any one of claims 1-9 is adopted.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. The present invention plays a guiding role for the flexible pipes through the arrangement of the pipe arranger assembly, so that the flexible pipes are evenly and neatly arranged on the rollers driven by the pipe arranger assembly. Manual workers only need to retract the pipes through the handles, and the process of uniform arrangement is achieved by the pipe arranger assembly, and the process of uniform arrangement does not require manual participation.

[0042] 2. The present invention provides a tube arranger button on the tube arranger assembly. When the wire arranging wheel device is not in the desired position and needs to be moved, the position of the wire arranging wheel device on the screw rod can be freely adjusted by pressing the tube arranger unlocking button, which is convenient for the operator to adjust the wire arranging wheel device.

[0043] 3. The crank assembly in the present invention rotatably connects the connecting rod and the rotating shaft through a metal connector, so that the crank assembly has a working state and a storage state. In the storage state, the handle and the rotating shaft are located on the same side of the connecting rod, so that when the entire device is not in use, it occupies less space and the handle faces inward, reducing the risk of accidental touch by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0045] Figure 1 It is a schematic diagram of the structure of a high-pressure pipe reel in the prior art;

[0046] Figure 2 It is a structural schematic diagram of the present invention;

[0047] Figure 3 It is a schematic diagram of the exploded view structure of the present invention;

[0048] Figure 4 It is a schematic diagram of the exploded view of the crank assembly;

[0049] Figure 5 It is a schematic diagram of the exploded view of the tube reel assembly;

[0050] Figure 6 It is a schematic diagram of the exploded view of the pipe rack assembly;

[0051] Figure 7 It is a schematic diagram of the cross-sectional structure of the main components;

[0052] Figure 8 It is a structural schematic diagram of the working state of the crank assembly;

[0053] Fig. 9 It is a structural schematic diagram of the crank assembly extension portion and the notch groove when they are matched;

[0054] Fig.10 It is a structural schematic diagram of the crank assembly in the storage state;

[0055] Fig.11 It is a schematic diagram of the plan view structure when the extension part of the crank assembly is separated from the notch groove;

[0056] Fig.12 for Fig.11 A schematic diagram of a stereogram structure;

[0057] Fig.13 It is a structural schematic diagram of the pipe arrangement assembly;

[0058] Fig.14 It is a schematic diagram of the structure of the pipe arrangement assembly when it is working;

[0059] Fig.15 It is a structural schematic diagram of the pipe rack assembly in unlocked state;

[0060] Fig.16 It is a structural schematic diagram of a telescopic pull rod structure in the prior art;

[0061] Fig.17 It is a schematic diagram of the telescopic pull rod structure of the present invention in a retracted state;

[0062] Fig.18 It is a schematic diagram of the telescopic pull rod structure of the present invention in a pulled-up state;

[0063] Fig.19 It is a schematic diagram of the exploded view of the telescopic pull rod structure of the present invention;

[0064] Fig. 20 It is a schematic cross-sectional view of the locking position from a top view of the telescopic pull rod structure of the present invention;

[0065] Fig.21 It is a schematic cross-sectional view of the telescopic pull rod structure of the present invention at the unlocked position from a top view perspective.

[0066] The figure shows:

[0067] DETAILED DESCRIPTION

[0068] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0069] The present invention provides a roller device capable of arranging pipes, the purpose of the invention is to overcome the defects of the prior art and improve the user experience. Figure 2-Figure 7 As shown, the reel device capable of arranging pipes comprises a crank assembly 1, a pipe reel assembly 2 and a pipe arranging device assembly 3;

[0070] The crank assembly 1 is connected to the reel assembly 2. In a preferred embodiment, the crank assembly 1 is connected to the reel assembly 2 through a rib and a slot structure, or through a buckle and a slot (for details, refer to Figure 7 Part A in the figure). The pipe reel assembly 2 includes a pipe reel body 20 and a flexible tube 22; the pipe reel body 20 is connected to one end of the flexible tube 22; the pipe rack assembly 3 can be installed on the front shell of the cleaning machine, and the flexible tube 22 is in contact with the pipe rack assembly 3; the rotation of the crank assembly 1 can drive the pipe reel body 20 to rotate, and the flexible tube 22 is retracted as the pipe reel body 20 rotates. During the retracting process, the pipe rack assembly 3 guides the flexible tube 22, and finally the flexible tube 22 is reeled on the pipe reel body 20. In a preferred example, the flexible tube 22 is a high-pressure hose.

[0071] The crank assembly 1 includes a handle 11 , a connecting rod 13 and a rotating shaft 14 ; two ends of the connecting rod 13 are respectively connected to the handle 11 and the rotating shaft 14 ; the rotating shaft 14 is connected to the hose reel body 20 .

[0072] The reel body 20 includes a left reel 21 , a roller 23 and a right reel 24 ; the roller 23 is located between the reel 24 and the left reel 21 , and the flexible tube 22 can be wound around the roller 23 .

[0073] The pipe arrangement assembly 3 is an important component of the entire pipe arrangement, including a screw rod 33, a wire arrangement wheel device 25, a roller 31 and a roller bracket 32; the wire arrangement wheel device 25 is mounted on the screw rod 33 and can move along the length direction of the screw rod 33; in a preferred example, the wire arrangement wheel device 25 and the screw rod 33 are connected by a screw nut structure. In another preferred example, the pipe arrangement assembly 3 also includes a pipe arrangement tooth 36, which is installed inside the wire arrangement wheel device 25. The wire arrangement wheel device 25 is matched with the screw rod 33 through the pipe arrangement tooth 36, that is, the pipe arrangement tooth 36 and the screw rod 33 are matched and meshed with each other. The screw rod 33 is also the supporting part of the entire pipe arrangement assembly 3.

[0074] The roller 31 is installed on the wire arranging wheel device 25 through the roller bracket 32. The length direction of the roller 31 is parallel to the length tube direction of the screw rod 33. There is a first gap between the roller 31 and the wire arranging wheel device 25, and the flexible tube 22 can pass through the first gap.

[0075] The wire traversing wheel device 25 is provided with a recessed structure, and the wire traversing wheel device 25 is in line contact with the flexible tube 22 via the recessed structure.

[0076] The installation order of each component of the present invention is as follows:

[0077] 1. Install the crank assembly 1 according to Figure 4 Assembled;

[0078] 2. Install the hose reel assembly 2 according to Figure 5 Assembled;

[0079] 3. Install the pipe arrangement assembly 3 according to Figure 6 Assembled;

[0080] 4. Install the buckle of the crank assembly 1 into the hole of the reel assembly 2. Figure 7 As shown;

[0081] 5. Install the pipe arrangement assembly 3 on the screw rod 33, and then fix the screw rod 33 on the front shell of the cleaning machine;

[0082] 6. Pass the reeled flexible tube 22 into the gap between the roller 31 of the tube arrangement assembly 3 and the cable arrangement wheel device 25. Note that the flexible tube 22 and the cable arrangement wheel device 25 must be in linear contact, and the handle must be shaken to drive the tube reel assembly 2 to rotate, thereby driving the cable arrangement wheel device 25 to rotate.

[0083] The working principle of the present invention is as follows:

[0084] When the user shakes the handle assembly 1, since the handle assembly 1 and the tube reel assembly 2 can be connected by a buckle and a groove, the rotation of the handle assembly 1 drives the rotation of the tube reel assembly 2, and the flexible tube 22 is reeled in with the rotation of the roller 23. Since the flexible tube 22 and the cable traversing wheel device 25 are in linear contact, the movement of the flexible tube 22 drives the rotation of the cable traversing wheel device 25 in the tube arranger 3. When the cable traversing wheel device 25 in the tube arranger assembly rotates, it drives the rotation of the internal tube arranger teeth 36. Since the tube arranger teeth 36 are engaged with the grooves on the screw rod 33, and the grooves on the screw rod 33 are grooves around the surface of the shaft, the tube arranger assembly rotates on the screw rod while also moving laterally. The lateral movement of the cable traversing wheel device 25 drives the lateral movement of the flexible tube 22. The screw rod 33 can be composed of grooves in two directions. When the tube rack teeth 36 in the tube rack assembly move to one end, they will automatically switch to the groove in the opposite direction, thereby achieving the purpose of reversing. Finally, the flexible tube 22 will be evenly and neatly arranged back and forth on the roller 23 under the drive of the 3-tube rack assembly.

[0085] In a preferred embodiment, the specific structure and principle of the crank assembly 1 are as follows:

[0086] The crank assembly 1 is as Figure 4 , Figure 8-Figure 12 As shown, it includes a handle 11, a connecting rod 13 and a rotating shaft 14; one end of the connecting rod 13 is connected to the handle 11, and the other end of the connecting rod 13 is rotatably connected to one end of the rotating shaft 14 through a metal connector. In a preferred embodiment, the metal connector includes a bolt structure. The other end of the rotating shaft 14 is connected to the downstream equipment, that is, the function of the rotating shaft 4 is to enable the entire crank assembly 1 to be installed on the entire machine of the downstream equipment.

[0087] The crank assembly 1 has a working state and a storage state; when in the working state, the handle 11 and the rotating shaft 14 are located on different sides of the connecting rod 13; when in the storage state, the handle 11 and the rotating shaft 14 are located on the same side of the connecting rod 13. The handle 11 is connected to the connecting rod 13 by screw locking, and the handle 11 is where the user operates. The handle 11 is provided with anti-skid patterns. In a preferred embodiment, the anti-skid patterns are linear anti-skid patterns.

[0088] The crank assembly 1 also includes an unlocking and limiting structure, which is used to keep the crank assembly 1 in a working state or a storage state. The unlocking and limiting structure includes an arc rib 41, a crank unlocking button 12, and a crank spring. A notch groove 42 is provided on the arc rib 41; the arc rib 41 is provided at one end of the rotating shaft 14 connected to the connecting rod 13. The crank unlocking button 12 includes a button portion 210 and an extension portion 220; the crank unlocking button 12 is installed on the connecting rod 13, specifically, the crank unlocking button 12 is installed on the connecting rod 13 through a groove. The crank spring is installed below the crank unlocking button 12; specifically, it can be installed below the button portion 210. The above and below can refer to Figure 4 Direction in.

[0089] When no external force acts on the crank unlocking button 12, the crank spring is in a normal state, the crank spring pushes the crank unlocking button 12 upward, and the extension portion 220 is located in the notch groove 42 and cooperates with the notch groove 42. Fig. 9 In the A region, the connecting rod 13 cannot rotate relative to the rotating shaft 14;

[0090] When an external force acts on the crank unlock button 12, the external force presses the crank unlock button 12 downward, and the extension portion 220 moves downward to disengage from the notch groove 42. At this time, the extension portion 220 and the notch groove 42 are released from the engagement, and the connecting rod 13 can rotate relative to the shaft 14. At this time, the crank spring is in a compressed state; that is, the operator presses the crank unlock button 12 to disengage the crank unlock button 12 from the shaft 4. Fig.11 In the B region, Fig.12 The C area in the middle plays the role of unlocking.

[0091] The notch groove 42 includes a first notch groove 43 and a second notch groove 44; the first notch groove 43 and the second notch groove 44 are respectively located on both sides of the arc rib 41. When the extension portion 220 is located in the first notch groove 43, the crank assembly 1 is in a working state; when the extension portion 220 is located in the second notch groove 44, the crank assembly 1 is in a storage state.

[0092] The working principle of the crank assembly 1 is as follows:

[0093] Figure 8 In normal use, the parts are positioned as follows: Fig. 9 When the user needs to put away the crank assembly 1, Figure 4 When the crank unlocking button 12 is in the position, the extension portion 220 of the crank unlocking button 12 is disengaged from the notch groove 42 on the rotating shaft 14. Fig.11In this way, the assembly formed by the handle 11, the crank unlocking button 12, and the connecting rod 13 can rotate along the axis connecting the rotating shaft 14 and the connecting rod 13, such as Fig.10 , until it rotates to Fig.10 The state of storage.

[0094] In a preferred embodiment, the specific structure and principle of the pipe arrangement assembly 3 are as follows:

[0095] like Figure 6 , Figure 13-Figure 15 As shown, the pipe arranging device assembly 3 includes a roller 31, a roller bracket 32, a wire arranging wheel device 25, a screw rod 33 and a pipe arranging device tooth 36;

[0096] The wire arranging wheel device 25 is sleeved on the screw rod 33 and can move along the length direction of the screw rod 33; the pipe arranging device teeth 36 are installed inside the wire arranging wheel device 25, and the wire arranging wheel device 25 matches the screw rod 33 through the pipe arranging device teeth 36; the roller 31 is installed on the wire arranging wheel device 25 through the roller bracket 32, and specifically, the roller 31 is installed on the roller bracket 32, and the function is that when the flexible tube 22 moves, the friction between the flexible tube 22 and the roller 31 drives the roller 31 to rotate; the roller bracket 32 ​​plays the role of installing the roller 31. There is a first gap between the roller 31 and the wire arranging wheel device 25, and the flexible tube 22 can pass through the first gap.

[0097] The wire traversing wheel device 25 is in line contact with the flexible tube 22. Specifically, a recessed structure may be provided on the wire traversing wheel device 25, and the wire traversing wheel device 25 is in line contact with the flexible tube 22 through the recessed structure.

[0098] In a preferred embodiment, the wire traversing wheel device 25 includes a left wire traversing wheel 34 and a right wire traversing wheel 38, and the left wire traversing wheel 34 and the right wire traversing wheel 38 are connected to each other. The forward and backward movement of the flexible tube 22 will drive the rotation of the left wire traversing wheel 34 and the right wire traversing wheel 38; the forward and backward direction can refer to Fig.13 The annotations in .

[0099] The tube rack also includes an unlocking component; the tube rack has an unlocked state and a locked state; when in the locked state, the tube rack teeth 36 engage with the grooves on the screw rod 33 (i.e., the threads on the screw rod), and the rotation of the left and right wire drawing wheels 34 and 38 will drive the internal teeth of the wire drawing wheels to rotate around the grooves of the screw rod; when in the unlocked state, the tube rack teeth 36 disengage from the grooves on the screw rod 33 (i.e., the threads on the screw rod).

[0100] In a preferred embodiment, the unlocking assembly includes a pipe arranging device unlocking button 35 and a pipe arranging device spring 37; the pipe arranging device spring 37 is located inside the wire arranging wheel device 25; the two ends of the pipe arranging device spring 37 are respectively against the wire arranging wheel device 25 and the pipe arranging device teeth 36;

[0101] The pipe rack unlocking button 35 is installed on the wire arranging wheel device 25, specifically on the left wire arranging wheel 34. The pipe rack teeth 36 are provided with a first inclined groove portion 51, and the bottom end of the pipe rack unlocking button 35 is provided with a second inclined groove portion 52. The first inclined groove portion 51 and the second inclined groove portion 52 match each other. When the operator presses the pipe rack unlocking button 35, the pipe rack unlocking button 35 pushes the pipe rack teeth 36 upward through the second inclined groove portion 52 (the upward direction can be referred to Fig.14 ), the tube rack teeth 36 are disengaged from the screw rod 33. That is, when the operator presses the tube rack unlocking button 35, the tube rack teeth 36 in the wire arranging wheel device 25 are disengaged from the groove of the screw rod 33. The tube rack spring 37 plays the role of pushing the tube rack teeth 36 to mesh with the screw rod 33 when there is no external force from the operator.

[0102] The screw rod 33 can play the role of supporting the wire arrangement wheel device 25. In a preferred embodiment, the screw rod 33 has grooves for rotating in left and right directions.

[0103] The use and assembly sequence of the pipe arrangement assembly 3 is as follows:

[0104] Step 1: Install the pipe arranger spring 37 and the pipe arranger teeth 36;

[0105] Step 2, install the pipe arranging device unlocking button 35 in the groove of the left wire arranging wheel 34, and install it together with the pipe arranging device spring 37 and the pipe arranging device tooth 36 in the space where the left wire arranging wheel 34 and the right wire arranging wheel 38 are combined to form a wire arranging wheel device 25;

[0106] Step 3, the screw rod 33 is inserted into the hole of the wire arrangement wheel device 25, and the wire arrangement wheel device 25 rotates smoothly. The unlocking button 35 of the pipe arrangement device is pressed, and the wire arrangement wheel device 25 can slide freely on the screw rod 33;

[0107] Step 4: Assemble the roller bracket 32 ​​and the roller 31 , and pass the flexible tube 22 through the middle part of the roller 31 and the wire arrangement wheel device 25 .

[0108] The working principle of the pipe arrangement assembly 3 is as follows:

[0109] When the flexible tube 22 moves under the traction of the winding roller, the flexible tube 22 is in line contact with the wire traversing wheel device 25, and the wire traversing wheel device 25 rotates due to the friction of the flexible tube 22. The rotation of the wire traversing wheel device 25 drives the rotation of the wire traversing wheel internal tube traversing teeth 36. Since the tube traversing teeth 36 are meshed with the grooves of the screw rod 33, as shown in FIG. Fig.14 As described above, the wire arranging wheel device 25 will also move laterally on the screw rod while rotating around it. The lateral movement of the wire arranging wheel device 25 will also move the flexible tube 22 laterally. When the teeth in the left wire arranging wheel 34 move to the tail end of one end of the screw rod 33 groove, it will automatically switch to the groove in the other direction to achieve the purpose of reversing. The final result is that the movement of the high-pressure tube drives the rotation of the tube arranging wheel, and at the same time drives the roller bracket 32 ​​to move laterally. The lateral movement of the roller bracket 32 ​​will cause the high-pressure tube to move laterally. When the wire arranging wheel device 25 is not in the desired position and needs to be moved, it is necessary to press the tube arranging device unlocking button 35. The unlocking button will force the tube arranging device teeth 36 to move upward, so that the tube arranging device teeth 36 are disengaged from the groove of the screw rod 33. Fig.15 As shown, the wire arrangement wheel device 25 can slide freely on the screw rod 33. With this structure, the high-pressure pipe can be evenly and neatly arranged on the winding roller.

[0110] In a preferred embodiment, the roller device capable of discharging pipes further comprises a telescopic pull rod structure 50, such as Figure 17-Figure 21 As shown, the telescopic pull rod structure 50 includes a pull rod 51, a knob 52, a pull rod fixing seat 53, and a snap 54; the pull rod 51 can move up and down relative to the pull rod fixing seat 53. In a preferred example, the pull rod 51 is installed in the upper and lower through holes of the pull rod fixing seat 53, and a pull rod groove 55 is provided on the pull rod 51; the knob 52 is installed on the pull rod fixing seat 53, and specifically, the knob 52 can rotate relative to the pull rod fixing seat 53 along the Z axis through the matching of the shaft and the hole of the pull rod fixing seat, wherein the Z axis is Fig.19 As shown in the figure, a raised rib 56 is provided at one end of the knob 52; a snap 54 is assembled in the hole of the pull rod 51, and plays a load-bearing role for the whole machine. The telescopic pull rod structure 50 has a locked state and an unlocked state; when in the locked state, the raised rib 56 matches with the pull rod groove 55, and the raised rib 56 can prevent the pull rod 51 from moving up and down; when in the locked state, the raised rib 56 is separated from the pull rod groove 55, and the pull rod 51 can move up and down.

[0111] The assembly sequence of the telescopic pull rod structure 50 is as follows: first align the rotation axis of the knob 52 with the hole at the corresponding position of the pull rod 51 fixing seat, then insert the pull rod 51 into the through hole of the pull rod fixing seat 53, wait for the pull rod 51 to be assembled to the desired position, and then rotate the knob 52. Fig. 20 , this is the locked state.

[0112] The specific working principle of the telescopic pull rod structure 50 is as follows: Fig.18 The pull rod is in the retracted state, that is, the raised rib 56 of the knob 52 is located in the groove at the upper position of the pull rod. Fig.18 The pull rod 55 is easily pulled out until it is pulled to the desired position, that is, the upper end of the groove between the spring buckle 54 and the pull rod fixing seat. At this time, the knob is easily rotated to make the raised rib 56 of the knob stuck in the pull rod groove 55 at the lower end of the pull rod. In this way, the user can easily realize the telescopic function of the pull rod with one hand, which not only makes it convenient for the user to operate, but also makes the pull rod firmly and reliably fixed.

[0113] The present invention solves the existing telescopic rod structure (such as Fig.16 As shown, a bolt is arranged at the end of the pull rod, and a slot is provided on the rear cover to clamp the bolt, so as to achieve the purpose of limiting the rise of the pull rod) the entire strength is borne only by the bolt and the buckle, which is not strong enough. In addition, the telescopic pull rod structure arranged in the present invention can also reduce shaking and improve the hand feel.

[0114] The present invention also provides a cleaning machine, which adopts the rolling roller device capable of discharging pipes.

[0115] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0116] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A rolling roller device capable of arranging pipes, characterized in that: It comprises a crank assembly (1), a pipe reel assembly (2) and a pipe rack assembly (3); The crank assembly (1) is connected to a pipe reel assembly (2), and the pipe reel assembly (2) comprises a pipe reel body (20) and a flexible tube (22); the pipe reel body (20) is connected to one end of the flexible tube (22); the flexible tube (22) is in contact with the pipe rack assembly (3); The crank assembly (1) can drive the pipe reel body (20) to rotate, and the flexible pipe (22) is reeled in conjunction with the rotation of the pipe reel body (20). During the reeling process, the pipe arranger assembly (3) guides the flexible pipe (22), and finally the flexible pipe (22) is wound around the pipe reel body (20).

2. The tube-laying roller device according to claim 1, characterized in that: The crank assembly (1) comprises a handle (11), a connecting rod (13) and a rotating shaft (14); The two ends of the connecting rod (13) are respectively connected to the handle (11) and the rotating shaft (14); the rotating shaft (14) is connected to the hose reel body (20).

3. The tube-laying roller device according to claim 1, characterized in that: The pipe reel body (20) comprises a left reel (21), a roller (23) and a right reel (24); The roller (23) is located between the right reel (24) and the left reel (21), and the flexible tube (22) can be wound around the roller (23).

4. The tube-laying roller device according to claim 1, characterized in that: The pipe arrangement assembly (3) comprises a screw rod (33), a wire arrangement wheel device (25), a roller (31) and a roller bracket (32); The wire arrangement wheel device (25) is sleeved on the screw rod (33) and is movable along the length direction of the screw rod (33); The roller (31) is mounted on the wire traversing wheel device (25) via the roller bracket (32); a first gap is provided between the roller (31) and the wire traversing wheel device (25); and the flexible tube (22) can pass through the first gap.

5. The tube-laying roller device according to claim 4, characterized in that: The pipe rack assembly (3) also includes pipe rack teeth (36); The tube arranging device teeth (36) are installed inside the wire arranging wheel device (25), and the wire arranging wheel device (25) matches the screw rod (33) through the tube arranging device teeth (36).

6. The tube-laying roller device according to claim 4, characterized in that: The wire traversing wheel device (25) is provided with a recessed structure, and the wire traversing wheel device (25) is in line contact with the flexible tube (22) via the recessed structure.

7. The tube-laying roller device according to claim 1, characterized in that: It also includes a telescopic pull rod structure (50), wherein the telescopic pull rod structure (50) includes a pull rod (51), a knob (52), a pull rod fixing seat (53) and a spring buckle (54); The pull rod (51) can move up and down relative to the pull rod fixing seat (53); a pull rod groove (55) is provided on the pull rod (51); The knob (52) is mounted on the pull rod fixing seat (53), and the knob (52) can rotate relative to the pull rod fixing seat (53) along the Z axis; a raised rib portion (56) is provided at one end of the knob (52); The telescopic pull rod structure (50) has a locked state and an unlocked state; When in a locked state, the raised rib (56) matches the pull rod groove (55), and the raised rib (56) can prevent the pull rod (51) from moving up and down; When in the locked state, the raised rib (56) is separated from the pull rod groove (55), and the pull rod (51) can move up and down.

8. The tube-laying roller device according to claim 4, characterized in that: The pipe rack assembly (3) further comprises an unlocking assembly; The pipe rack has an unlocked state and a locked state; when in the locked state, the pipe rack teeth (36) are engaged with the groove of the screw rod (33); when in the unlocked state, the pipe rack teeth (36) are disengaged from the groove of the screw rod (33); The unlocking assembly comprises a pipe arranging device unlocking button (35) and a pipe arranging device spring (37); the pipe arranging device spring (37) is located inside the wire arranging wheel device (25); two ends of the pipe arranging device spring (37) are respectively against the wire arranging wheel device (25) and the pipe arranging device teeth (36); The pipe rack unlocking button (35) is installed on the wire traversing wheel device (25), and a first inclined groove portion (51) is provided on the pipe rack teeth (36). A second inclined groove portion (52) is provided at the bottom end of the pipe rack unlocking button (35), and the first inclined groove portion (51) and the second inclined groove portion (52) match each other. When the operator presses the pipe rack unlocking button (35), the pipe rack unlocking button (35) lifts the pipe rack teeth (36) through the second inclined groove portion (52), and the pipe rack teeth (36) are separated from the screw rod (33).

9. The tube-laying roller device according to claim 2, characterized in that: The crank assembly (1) further comprises an unlocking and limiting structure, wherein the unlocking and limiting structure is used to keep the crank assembly in a working state or a storage state; The unlocking and limiting structure comprises an arc rib (41), and a notch groove (42) is provided on the arc rib (41); the arc rib (41) is provided at one end of the rotating shaft (14) connected to the connecting rod (13); The unlocking and limiting structure further comprises a crank unlocking button (12) and a crank spring; the crank unlocking button (12) comprises a key portion (210) and an extension portion (220); the crank unlocking button (12) is mounted on the connecting rod (13), and the crank spring is mounted below the crank unlocking button (12); When no external force acts on the crank unlocking button (12), the crank spring lifts the crank unlocking button (12), the extension portion (220) is located in the notch groove (42), and the connecting rod (13) cannot rotate relative to the rotating shaft (14); When an external force acts on the crank unlocking button (12), the external force presses the crank unlocking button (12) downward, and the extension portion (220) moves downward to disengage from the notch groove (42), and the connecting rod (13) can rotate relative to the rotating shaft (14); The notch groove (42) comprises a first notch groove (43) and a second notch groove (44); the first notch groove (43) and the second notch groove (44) are respectively located on two sides of the arc rib (41); when the extension portion (220) is located in the first notch groove (43), the crank assembly is in a working state; when the extension portion (220) is located in the second notch groove (44), the crank assembly is in a storage state.

10. A cleaning machine, characterized in that: A roller device capable of arranging pipes according to any one of claims 1 to 9 is adopted.

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