Water hose winding and unwinding device

Abstract

The utility model discloses a water hose winding and unwinding device, which relates to the technical field of water supply and drainage auxiliary equipment and comprises a moving trolley, a winding and unwinding mechanism and an auxiliary lifting belt. The folding and unfolding mechanism comprises a first driving device, two clamping mechanisms and at least one clamping piece set. The first driving device is fixedly arranged on the moving vehicle; each clamping mechanism comprises a push-pull type quick clamp, the clamping piece set comprises two clamping pieces which can be detachably connected to the output ends of the two push-pull type quick clamps respectively, and the first driving device is in transmission connection with a push-pull rod of one push-pull type quick clamp. And the auxiliary lifting belt is used for wrapping the wound water hose. By replacing the clamping piece sets corresponding to the water hose heads, the water hose heads of different sizes can be clamped, namely, water hoses of different calibers can be collected and released, and the applicability of the device is improved; and the wound water hose can be wrapped through the auxiliary lifting belt, and an operator can conveniently lift the water hose out after the water hose is wound.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply and drainage auxiliary equipment technical field, in particular to a water hose winding and unwinding device. BACKGROUND

[0002] In the field of fire fighting, agricultural irrigation, the winding and unwinding of water hose is a frequent and time-consuming work. The traditional winding and unwinding of water hose mainly relies on manual operation, which has the problems of low efficiency, high labor intensity and easy damage to water hose.

[0003] Although there are some water hose winding and unwinding devices in the market, on the one hand, the existing water hose winding and unwinding device is inconvenient to take out the water hose after winding, and is inconvenient to use. On the other hand, the existing water hose winding and unwinding device can only wind one caliber of water hose, and has low applicability. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a water hose winding and unwinding device to solve the problems of the prior art, improve the winding and unwinding efficiency of water hose, and facilitate the winding and unwinding work of water hose.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0006] The utility model provides a water hose winding and unwinding device, which comprises:

[0007] A mobile vehicle;

[0008] A winding and unwinding mechanism, the winding and unwinding mechanism comprises a first driving device, two clamping mechanisms and at least one clamping piece group; the first driving device is fixedly arranged on the mobile vehicle; the two clamping mechanisms are symmetrically arranged on the mobile vehicle, each clamping mechanism comprises a push-pull type quick clamp, the push-pull type quick clamp is rotationally connected with the vehicle body of the mobile vehicle, the push-pull rods of the two push-pull type quick clamps are coaxial, each clamping piece group comprises two clamping pieces which can be respectively detachably connected to the output ends of the two push-pull type quick clamps, and the two clamping pieces arranged on the output ends of the two push-pull type quick clamps are oppositely arranged, the two clamping pieces in each clamping piece group are used for clamping the water hose head, and the sizes of the water hose heads corresponding to different clamping piece groups are different; the first driving device is in transmission connection with the push-pull rod of one push-pull type quick clamp;

[0009] An auxiliary lifting belt, the auxiliary lifting belt comprises two parallel and spaced pressure buckle straps and a connecting belt arranged between the two pressure buckle straps, the two pressure buckle straps are fixedly connected with the connecting belt, and flexible handles are arranged on the two pressure buckle straps respectively; the auxiliary lifting belt is used for wrapping the wound water hose.

[0010] Preferably, the bottom of the mobile vehicle is provided with mobile wheels, the mobile wheels include at least one driving wheel and at least one universal wheel, and the sum of the number of the driving wheels and the universal wheels is greater than or equal to 3;

[0011] The mobile vehicle is provided with a second driving device for driving the driving wheels to rotate, and is provided with a storage box, the storage box is provided with a storage battery for supplying power to the first driving device and the second driving device, the outer wall of the storage box is provided with a first control switch for controlling the first driving device and a first speed regulator for adjusting the output rotating speed of the first driving device, the first control switch can control the first driving device to rotate forward, reverse and stop, the first control switch is a knob switch, and the first speed regulator is a knob speed regulator.

[0012] The mobile vehicle is provided with a handrail, the handrail is provided with a second control switch for controlling the second driving device to start and stop and a second speed regulator for adjusting the output rotating speed of the second driving device, the first driving device and the second driving device are both electric motors, and the second speed regulator is a handle speed regulator with a constant speed cruise function.

[0013] Preferably, the mobile vehicle is provided with a transmission shaft corresponding to each of the push-pull type quick clamps, the transmission shaft is hollow and rotationally connected to the vehicle body, the push-pull rod of the push-pull type quick clamp passes through the corresponding transmission shaft, and the push-pull rod of the push-pull type quick clamp is axially slidably connected to the corresponding transmission shaft and circumferentially limitedly connected to the corresponding transmission shaft.

[0014] A driven sprocket is fixedly arranged on one of the transmission shafts, and a driving sprocket is arranged on the output shaft of the first driving device, and the driving sprocket and the driven sprocket are connected through a chain.

[0015] Preferably, the mobile vehicle is further provided with a brake control system for braking the driving wheels.

[0016] Preferably, the handrail is rotationally connected to the vehicle body, the vehicle body is provided with a plurality of adjusting holes distributed along the circumferential direction of the rotation shaft between the handrail and the vehicle body, and the handrail is provided with a positioning pin which can be inserted into any one of the adjusting holes.

[0017] Preferably, the two clamping pieces in each clamping piece group are both provided with a clamping groove for clamping the water hose head.

[0018] Preferably, the retracting and releasing mechanism further includes a guide mechanism arranged at the front end of the mobile vehicle, and the clamping mechanism is arranged at the middle part of the mobile vehicle.

[0019] The guiding mechanism comprises a transverse roller and two vertically arranged rollers, the transverse roller is rotationally connected with the moving vehicle, a plurality of mounting holes are arranged on the moving vehicle and located on one side of the transverse roller close to the rear end of the moving vehicle, all the mounting holes are arranged in a first direction, and the first direction is parallel to the axial direction of the transverse roller; the vertically arranged roller comprises a roller body and a fixing rod fixedly connected with the roller body, and the fixing rod can be arranged in any mounting hole.

[0020] Preferably, the winding and unwinding mechanism further comprises a water pressing and discharging mechanism, the water pressing and discharging mechanism is arranged between the vertically arranged roller and the clamping mechanism; the water pressing and discharging mechanism comprises a lifting roller and a water pressing and discharging roller, the lifting roller is arranged below the water pressing and discharging roller and is arranged on the moving vehicle, the lifting roller is used for rolling with the bottom surface of the water hose, and the water pressing and discharging roller is used for rolling with the top surface of the water hose.

[0021] Preferably, the water pressing and discharging roller is provided with a limiting rotating rod at each end, and the moving vehicle is provided with a placing groove corresponding to each limiting rotating rod, and the limiting rotating rod can be arranged in the corresponding placing groove.

[0022] Preferably, the handrail is further provided with an LED illuminating lamp.

[0023] Compared with the prior art, the water hose winding and unwinding device has the following technical effects:

[0024] The two clamps in the clamp set are detachably connected with the output end of the push-pull type quick clamp, so that the clamping of water hose heads of different sizes can be realized by replacing the clamp set corresponding to the water hose head, that is, the winding and unwinding of water hoses of different diameters can be realized, the applicability of the device is greatly improved, and the problem that the existing equipment can only wind and collect water hoses of a single diameter is solved; the auxiliary lifting belt can wrap the wound water hose, which facilitates the operator to take out the water hose after winding and collecting, significantly reduces the labor intensity, improves the convenience of winding and unwinding work, and achieves the purposes of improving the water hose winding and unwinding efficiency and facilitating the winding and unwinding work.

[0025] Further, the two clamps in the clamp set are provided with clamping grooves for clamping the water hose head, that is, the two clamps are clamped with the water hose head, and the two clamps and the water hose head are not easy to rotate relative to each other, that is, the phenomenon of slipping is not easy to occur, and the stability of the water hose winding and unwinding process is improved.

[0026] Further, the LED illuminating lamp is arranged on the handrail, which facilitates operation at night or in an environment with insufficient light. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0028] Figure 1 Structure diagram of the water hose winding and unwinding device of the present application Figure One ;

[0029] Figure 2 Structure diagram of the auxiliary lifting belt in the water hose winding and unwinding device of the present application Figure One ;

[0030] Figure 3 Structure diagram of the auxiliary lifting belt in the water hose winding and unwinding device of the present application Figure Two ;

[0031] Figure 4 Side view of the water hose winding and unwinding device of the present application

[0032] Figure 5 A-A sectional view of the water hose winding and unwinding device of the present application Figure 4

[0033] Figure 6 Schematic diagram of wrapping the auxiliary lifting belt on the wound water hose Figure One ;

[0034] Figure 7 Partial structure diagram of the water hose winding and unwinding device of the present application

[0035] Figure 8 A-A sectional view of the water hose winding and unwinding device of the present application Figure 7

[0036] Top view of the water hose winding and unwinding device of the present application Figure 9

[0037] Structure diagram of the water hose winding and unwinding device of the present application Figure 10 ; Figure Two

[0038] Structure diagram of the water hose winding and unwinding device of the present application Figure 11 ; Figure Three

[0039] Structure diagram of the water hose winding and unwinding device of the present application Figure 12 ; Figure Four

[0040] Figure 13 ​​Illustration of wrapping the auxiliary lifting belt on the rolled-up water belt Figure Two ;

[0041] In the figure: 1, mobile vehicle; 2, handrail; 3, second speed regulator; 4, driving wheel; 5, universal wheel; 6, first driving device; 7, storage box; 8, LED illuminating lamp; 9, first clamping piece; 10, second driving device; 11, brake control system; 12, buckle binding belt; 13, connecting belt; 14, flexible handle; 15, transverse roller; 16, vertical roller; 17, lifting roller; 18, water draining roller; 19, adjusting hole; 20, positioning bolt; 21, driven sprocket; 22, chain; 23, transmission shaft; 24, bearing; 25, bearing seat; 26, push-pull type quick clamp; 27, push-pull rod; 28, axial long slot; 29, fixed block; 30, second clamping piece; 31, limiting chain; 32, handle; 33, fixed ring; 34, connecting bolt; 35, limiting rotating rod; 36, placing groove. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0043] The present application provides a water hose winding and unwinding device to solve the problems in the prior art and improve the water hose winding and unwinding efficiency and facilitate the winding and unwinding work of the water hose.

[0044] To make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0045] As shown in Figures 1 to 13 , the present embodiment provides a water hose winding and unwinding device, which comprises:

[0046] The mobile vehicle 1;

[0047] The take-up and pay-off mechanism comprises a first driving device 6, two clamping mechanisms and a plurality of clamping piece groups; the first driving device 6 is fixedly arranged on the mobile vehicle 1; the two clamping mechanisms are symmetrically arranged on the mobile vehicle 1, each clamping mechanism comprises a push-pull quick clamp 26, the push-pull quick clamp 26 is rotationally arranged on the vehicle body of the mobile vehicle 1, the push-pull rods 27 of the two push-pull quick clamps 26 are coaxial, each clamping piece group comprises two clamping pieces (a first clamping piece 9 and a second clamping piece 30) which can be respectively detachably connected to the output ends of the two push-pull quick clamps 26, and the two clamping pieces arranged on the output ends of the two push-pull quick clamps 26 are oppositely arranged, the two clamping pieces in each clamping piece group are used for clamping the hose head, and the hose heads corresponding to different clamping piece groups are different in size; the first driving device 6 is in transmission connection with the push-pull rod 27 of one push-pull quick clamp 26.

[0048] The auxiliary lifting belt comprises two parallel and spaced pressing buckle straps 12 and a connecting belt 13 arranged between the two pressing buckle straps 12, the two pressing buckle straps 12 are fixedly connected with the connecting belt 13, the material of the connecting belt 13 is the same as that of the water hose, and flexible handles 14 are arranged on the two pressing buckle straps 12 respectively; the auxiliary lifting belt is used for wrapping the rolled water hose.

[0049] Noun explanation: The hose head is a part used for connecting with the end of the water hose to facilitate the rolling of the water hose, and is usually in a cylindrical shape.

[0050] Since the first clamping piece 9 and the second clamping piece 30 are detachable from the output end of the push-pull quick clamp 26, by replacing the first clamping piece 9 and the second clamping piece 30 corresponding to the hose head (i.e. replacing the clamping piece group corresponding to the hose head), the clamping of the hose head of different sizes can be realized, i.e. the take-up and pay-off of the water hose of different diameters can be realized, which greatly improves the applicability of the device and solves the problem that the existing equipment can only roll the single-diameter water hose; the rolled water hose can be wrapped by the auxiliary lifting belt, which facilitates the operator to take out the water hose after the rolling is completed, significantly reduces the labor intensity and improves the convenience of the take-up and pay-off work.

[0051] The arrangement of the two push-pull quick clamps 26 facilitates the adjustment of the distance between the first clamping piece 9 and the second clamping piece 30, so that the first clamping piece 9 and the second clamping piece 30 can clamp or release the hose head.

[0052] In the optional scheme of the embodiment, preferably, the bottom of the mobile vehicle 1 is provided with mobile wheels, the mobile wheels comprise at least one driving wheel 4 and at least one universal wheel 5, and the sum of the number of the driving wheels 4 and the universal wheels 5 is greater than or equal to 3;

[0053] The second driving device 10 is arranged on the mobile vehicle 1 and is used for driving the driving wheel 4 to rotate;

[0054] The mobile vehicle 1 is provided with a handrail 2, and the handrail 2 is provided with a second control switch for controlling the opening and closing of the second driving device 10 and a second speed regulator 3 for adjusting the output rotating speed of the second driving device 10. The combination design of the mobile wheels makes the mobile vehicle 1 have good maneuverability and steering flexibility, and can freely move in complex terrain. The second driving device 10 cooperates with the second control switch and the second speed regulator 3, so that the operator can flexibly control the traveling speed and start-stop of the mobile vehicle 1 according to the actual situation, and the operation is simple and convenient.

[0055] In an optional scheme of the embodiment, preferably, the first driving device 6 and the second driving device 10 both adopt motors, and the second speed regulator 3 adopts a handle type speed regulator with a constant speed cruise function. The use of the handle type speed regulator further improves the convenience and accuracy of speed adjustment. The battery power supply ensures the independent operation of the device and is not limited by the external power supply.

[0056] The mobile vehicle 1 is provided with a storage box 7, and the storage box 7 is provided with a battery for supplying power to the first driving device 6 and the second driving device 10. The outer wall of the storage box 7 is provided with a first control switch for controlling the first driving device 6 and a first speed regulator for adjusting the output rotating speed of the first driving device 6. The first control switch can control the first driving device 6 to rotate forward, reverse and off. The first control switch adopts a knob type switch, and the first speed regulator adopts a knob type speed regulator.

[0057] In the embodiment, the specific scheme for realizing the transmission between the first driving device 6 and the clamping mechanism is as follows:

[0058] The mobile vehicle 1 is provided with a transmission shaft 23 corresponding to the push-pull type quick clamp 26. The transmission shaft 23 is hollow and rotationally matched with the vehicle body of the mobile vehicle 1. The push-pull rod 27 of the push-pull type quick clamp 26 passes through the corresponding transmission shaft 23, and the push-pull rod 27 of the push-pull type quick clamp 26 is axially slidingly matched with the corresponding transmission shaft 23 and is circumferentially limitedly connected.

[0059] A driven sprocket 21 is fixedly sleeved on one transmission shaft 23. The output shaft of the first driving device 6 is provided with a driving sprocket, and the driving sprocket and the driven sprocket 21 are transmissionally connected through a chain 22.

[0060] In the embodiment, two fixing blocks 29 are connected on the transmission shaft 23 by screws, and the push-pull rod 27 of the push-pull quick clamp 26 is provided with axial long slots 28 corresponding to the two fixing blocks 29. The fixing blocks 29 and the corresponding axial long slots 28 are in sliding fit along the axial direction of the push-pull rod 27 and are connected in position along the width direction of the axial long slots 28. The push-pull rod 27 of the push-pull quick clamp 26 and the corresponding transmission shaft 23 are in axial sliding fit and circumferential position-limiting connection through the cooperation of the axial long slots 28 and the fixing blocks 29. The bearing seat 25 corresponding to the transmission shaft 23 is arranged on the vehicle body of the mobile vehicle 1, and the transmission shaft 23 is in rotating fit with the corresponding bearing seat 25 through the bearing 24. The clamping piece is detachably connected with the output end of the push-pull quick clamp 26 through the connecting pin 34. The connecting hole corresponding to the connecting pin 34 is arranged on the clamping piece and the output end of the push-pull quick clamp 26, so that the connecting pin 34 passes through the connecting holes on the clamping piece and the output end of the push-pull quick clamp 26 at the same time, realizing the detachable connection of the clamping piece and the output end of the push-pull quick clamp 26. It should be noted that limiting members should be arranged at both ends of the connecting pin 34 after connection to avoid the connecting pin 34 from being pulled out of the connecting hole during work.

[0061] It is worth noting that the push-pull quick clamp 26 is a commercially available product known to ordinary skilled persons, and in the embodiment, the specific structure and working principle of the push-pull quick clamp 26 will not be described in detail. In the embodiment, the two clamping pieces in the clamping piece group are pushed and pulled by the two push-pull quick clamps 26, realizing the clamping and loosening of the hose head. In addition, in the embodiment, the fixing ring 33 and the limiting chain 31 are arranged on each push-pull quick clamp 26. The limiting chain 31 is used to connect one end with the fixing ring 33 and the other end with the handle 32, so as to fix the position of the handle 32 and prevent the position of the handle 32 of the push-pull quick clamp 26 from deviating accidentally during rotation.

[0062] In the optional scheme of the embodiment, the mobile vehicle 1 is further provided with a brake control system 11 for braking the driving wheel 4. The brake control system 11 is a very mature existing technology in the vehicle field, and therefore the specific structure and working principle of the brake control system 11 will not be described in detail in the embodiment. The brake control system 11 can brake the driving wheel 4 in time, ensuring the stability and safety of the mobile vehicle 1 when stopping.

[0063] In the optional solution of the embodiment, preferably, the handrail 2 is rotationally connected with the vehicle body, and the vehicle body is provided with a plurality of adjusting holes 19 distributed along the circumference of the rotation axis between the handrail 2 and the vehicle body, and the handrail 2 is provided with a positioning pin 20 which can be inserted into any adjusting hole 19. The design of the adjusting hole 19 facilitates the adjustment of the angle and height of the handrail 2, meets the use requirements of operators of different heights, and improves the comfort and convenience of operation.

[0064] In the optional solution of the embodiment, preferably, the first clamping piece 9 and the second clamping piece 30 are both provided with a clamping groove for clamping the hose head, that is, the first clamping piece 9 and the second clamping piece 30 are both clamped with the hose head, and the first clamping piece 9 and the second clamping piece 30 are not prone to relative rotation, that is, slippage, with the hose head, thereby improving the stability of the water hose winding and unwinding process.

[0065] In the optional solution of the embodiment, preferably, the winding and unwinding mechanism further comprises a guiding mechanism, the guiding mechanism is arranged at the front end of the mobile vehicle 1, and the clamping mechanism is arranged at the middle part of the mobile vehicle 1.

[0066] The guiding mechanism comprises a transverse roller 15 and two vertically arranged vertical rollers 16, the transverse roller 15 is rotationally connected with the mobile vehicle 1; the mobile vehicle 1 is provided with a plurality of mounting holes located on one side of the transverse roller 15 close to the rear end of the mobile vehicle 1, all the mounting holes are distributed in the first direction, and the first direction is parallel to the axial direction of the transverse roller 15; the vertical roller 16 comprises a roller body and a fixing rod fixedly connected with the roller body, and the fixing rod can be installed in any mounting hole; the transverse roller 15 and the vertical roller 16 of the guiding mechanism cooperate with each other to guide the water hose when entering the winding and unwinding device, so as to ensure that the water hose can enter the winding and unwinding mechanism accurately and smoothly. The arrangement of the mounting hole enables the position of the vertical roller 16 to be adjusted flexibly according to the actual width of the water hose, improves the adaptability of the guiding mechanism to different specifications of the water hose, ensures the guiding effect, and reduces the possibility of problems such as winding and twisting of the water hose during winding and unwinding.

[0067] In the optional solution of the embodiment, preferably, the winding and unwinding mechanism further comprises a water-pressing and draining mechanism, the water-pressing and draining mechanism is located between the vertical roller 16 and the clamping mechanism; the water-pressing and draining mechanism comprises a lifting roller 17 and a water-pressing and draining roller 18, the lifting roller 17 is located below the water-pressing and draining roller 18 and is installed on the mobile vehicle 1, the lifting roller 17 is used for rolling cooperation with the bottom surface of the water hose, and the water-pressing and draining roller 18 is used for rolling cooperation with the top surface of the water hose; the water-pressing and draining mechanism can perform water-pressing and draining operation on the water hose before winding, effectively reduces the residual water in the water hose, reduces the weight and volume of the water hose after winding, and facilitates subsequent transportation and storage. The rolling cooperation design of the lifting roller 17 and the water-pressing and draining roller 18 not only ensures the water-pressing and draining effect on the water hose, but also avoids excessive wear on the water hose.

[0068] In the optional solution of the embodiment, preferably, the two ends of the water draining roller 18 are respectively provided with limiting rotating rods 35, and the mobile vehicle 1 is provided with a placing groove 36 corresponding to each limiting rotating rod 35, and the limiting rotating rod 35 can be placed in the corresponding placing groove 36. The limiting rotating rod 35 and the placing groove 36 are arranged to facilitate the removal of the water draining roller 18 when the water draining operation is not needed, without affecting the normal operation of the device, and also facilitate the maintenance and repair of the water draining roller 18.

[0069] In the optional solution of the embodiment, preferably, the handrail 2 is further provided with an LED illuminating lamp 8.

[0070] The use method of the water hose winding and unwinding device in the embodiment is as follows:

[0071] (1) Preparation work:

[0072] The size of the water hose to be wound is determined to determine the size of the water hose head, and the first clamping piece 9 and the second clamping piece 30 corresponding thereto are selected; the first clamping piece 9 is installed on the output end of one push-pull type quick clamp 26, and the installation is ensured to be firm; similarly, the second clamping piece 30 is installed on the output end of the other push-pull type quick clamp 26, and the first clamping piece 9 and the second clamping piece 30 are arranged oppositely;

[0073] The mobile vehicle 1 is moved to the water hose winding work site, and according to the actual terrain and work requirements, the mobile vehicle 1 is adjusted to a suitable position by controlling the mobile vehicle 1 to move through the second driving device 10; then the driving wheel 4 is braked by using the brake control system 11 to prevent the mobile vehicle 1 from moving during the work;

[0074] According to the height of the operator, the position of the handrail 2 is adjusted, the handrail 2 is rotated to a suitable angle, the positioning pin 20 is inserted into the corresponding adjusting hole 19 on the vehicle body, and the position of the handrail 2 is fixed to enable the operator to operate comfortably;

[0075] According to the width of the water hose, the position of the vertical roller 16 in the guide mechanism is adjusted, the fixing rod of the vertical roller 16 is inserted into a suitable mounting hole on the mobile vehicle 1, the spacing between the two vertical rollers 16 is adapted to the width of the water hose, and it is ensured that the water hose can smoothly pass between the two vertical rollers 16 and be guided;

[0076] The starting end of the water hose is fixed: the starting end of the water hose to be wound is connected with the water hose head, and then the water hose head is placed between the first clamping piece 9 and the second clamping piece 30, so that the first clamping piece 9 and the second clamping piece 30 clamp the water hose head, and it is ensured that the first clamping piece 9 and the second clamping piece 30 firmly clamp the water hose head to prevent slipping during winding.

[0077] In addition, if water is in the hose to be wound up, water needs to be pressed out, and the water pressing-out roller 18 needs to be arranged so that the water pressing-out roller 18 is pressed on the hose to be wound up;

[0078] (2) Winding work:

[0079] The first driving device 6 is turned on, and since the first driving device 6 is in transmission connection with the push-pull rod of the push-pull quick clamp 26, the first driving device 6 can drive the clamping mechanism to rotate, so that the first clamping piece 9 and the second clamping piece 30 clamping the hose head start to rotate, drive the hose head to rotate, and thus the hose winding work is performed.

[0080] During the winding process, the transverse roller 15 and the vertical roller 16 guide the hose so that it can enter the winding and unwinding mechanism in an orderly manner. The operator needs to observe the hose passing through the guide mechanism to ensure that the hose is not deviated, wound, or abnormally.

[0081] If the water pressing-out roller 18 is arranged, the lifting roller 17 holds the bottom surface of the hose, and the water pressing-out roller 18 applies pressure to the top surface of the hose to realize the water pressing-out operation during the movement of the hose. The operator needs to observe the water pressing-out effect to ensure that the water is effectively pressed out.

[0082] When the hose winding is close to completion, the auxiliary lifting belt is prepared; the two parallel and spaced water pressing-out buckles 12 and the connecting belt 13 are arranged so that they can smoothly wrap the wound hose.

[0083] (3) Hose taking out

[0084] When the hose winding is completed, the first driving device 6 is turned off, and the two push-pull quick clamps 26 and the two clamping pieces stop rotating; then the water pressing-out roller 18 is taken out, the auxiliary lifting belt is laid under the wound hose, and then the first clamping piece 9 and the second clamping piece 30 are loosened by operating the two push-pull quick clamps 26, the combination of the wound hose and the hose head falls on the auxiliary lifting belt, and then the two water pressing-out buckles 12 are wound around the wound hose and buckled, the connecting belt 13 and the two water pressing-out buckles 12 are tightly attached to the hose, as shown in the figure, and then the operator takes out the wound hose from the moving vehicle 1 through the flexible handle 14, and the hose winding and unwinding work is completed.

[0085] The use method of the hose winding and unwinding device in the embodiment for the hose laying is as follows:

[0086] The first clamping piece 9 and the second clamping piece 30 clamp the hose head of the wound hose, and then the operator holds the free end of the hose, and then the clamping mechanism and the hose head are controlled by the first driving device 6 to rotate, and the hose is gradually laid out.

[0087] The principle and implementation mode of the utility model are described by applying specific examples, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the utility model. In conclusion, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A device for winding and unwinding a water hose, characterized in that The utility model relates to a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device.

2. The hose loading and unloading apparatus according to claim 1, characterized in that: The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device.

3. The hose loading and unloading apparatus according to claim 2, characterized in that: The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device.

4. The hose loading and unloading apparatus according to claim 2, characterized by: The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. 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The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device. The utility model discloses a kind of mobile vehicle and its auxiliary lifting device.

5. The hose loading and unloading apparatus of claim 2, wherein: The handrail is rotationally connected with the vehicle body, and a plurality of adjusting holes are arranged on the vehicle body along the circumferential direction of the rotation axis between the handrail and the vehicle body, and a positioning pin is arranged on the handrail and can be inserted into any adjusting hole.

6. The hose loading and unloading apparatus of claim 1, wherein: The two clamping pieces in each clamping piece group are provided with clamping grooves for clamping the hose head.

7. The hose loading and unloading apparatus of claim 1, wherein: The releasing and winding mechanism further comprises a guiding mechanism arranged at the front end of the moving vehicle, and the clamping mechanism is arranged at the middle part of the moving vehicle. The guiding mechanism comprises a horizontal roller and two vertically arranged rollers, the horizontal roller is rotationally connected with the moving vehicle, a plurality of mounting holes are arranged on the moving vehicle at the side of the horizontal roller close to the rear end of the moving vehicle, all the mounting holes are arranged along a first direction, and the first direction is parallel to the axial direction of the horizontal roller; the vertically arranged roller comprises a roller body and a fixing rod fixedly connected with the roller body, and the fixing rod can be mounted in any mounting hole.

8. The hose loading and unloading apparatus according to claim 7, characterized in that: The releasing and winding mechanism further comprises a water pressing and discharging mechanism arranged between the vertically arranged roller and the clamping mechanism; the water pressing and discharging mechanism comprises a lifting roller and a water pressing and discharging roller, the lifting roller is arranged below the water pressing and discharging roller and mounted on the moving vehicle, the lifting roller is used for rolling cooperation with the bottom surface of the water hose, and the water pressing and discharging roller is used for rolling cooperation with the top surface of the water hose.

9. The hose loading and unloading apparatus according to claim 8, characterized in that: The ends of the water pressing and discharging roller are respectively provided with limiting rotating rods, and the moving vehicle is provided with a placing groove corresponding to each limiting rotating rod, and the limiting rotating rod can be placed in the corresponding placing groove.

10. The hose loading and unloading apparatus of claim 2, wherein: The handrail is further provided with an LED illuminating lamp.

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