Water hose storage equipment
Through the innovative design of the combined frame components and lifting mechanism, the problems of unstable lifting and poor durability of hose storage equipment have been solved, achieving efficient and stable hose storage operation, which is especially suitable for heavy-load environments.
Patent Information
- Application Number
- CN202423297679.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing hose collection equipment suffers from problems such as unstable lifting and lowering, poor durability, and complex operation, which affect the stability and efficiency of the equipment.
The design incorporates a combination of frame components, clamping mechanism, winding mechanism, quick connector, dewatering guide mechanism, and hose lifting mechanism. By utilizing a combination of linear drive components, connectors, support beams, and push rods, the stability and accuracy of hose lifting are ensured. Precise control and reduced friction are achieved through electric push rods, while the buffering effect of springs and torsion springs is increased, enhancing the flexibility and durability of the equipment.
It improves the lifting stability and efficiency of the hose collection equipment, reduces equipment wear and failure rate, enhances the reliability and ease of operation of the equipment in complex environments, and is suitable for heavy-duty applications.
Smart Images
Figure CN223575824U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of emergency equipment technology, and in particular to a hose storage device. Background Technology
[0002] With the increasing frequency of natural disasters, especially the growing urban flooding caused by floods, water hoses, as a key tool in drainage operations, are widely used in emergency rescue and drainage work. However, most existing water hose storage equipment uses a lifting mechanism design with pulley blocks and grooved rails. This design is prone to pulley block misalignment when loaded with water hoses, causing the lifting function to fail and affecting the stability and efficiency of the equipment. Due to the problems of unstable lifting, poor durability, and complex operation of these devices, there is an urgent need for a more stable and reliable lifting mechanism to improve the working efficiency and safety of water hose storage equipment and ensure the smooth progress of drainage operations. Utility Model Content
[0003] The technical problem to be solved by this utility model is that there are problems such as unstable lifting, poor durability and complicated operation.
[0004] To solve the above-mentioned technical problems, this utility model provides a hose storage device including a clamping mechanism and a winding mechanism disposed in the middle of the frame assembly, a quick connector connected to the clamping mechanism, a water squeezing guide mechanism disposed in the lower part of the frame assembly, a traveling mechanism disposed on both sides of the bottom of the frame assembly, and a hose lifting mechanism connected to the frame assembly.
[0005] The hose lifting mechanism includes a linear drive component, a connector, a support beam, and a top rod.
[0006] The linear drive is fixedly connected to the side wall of the frame assembly. The output end of the linear drive is slidably connected to the connector. One end of the push rod is rotatably connected to the output end of the linear drive, and the other end of the push rod is rotatably connected to one end of the support beam. The other end of the support beam is rotatably connected to the frame assembly. The linear drive can move one end of the push rod along the extension direction of the connector by telescoping.
[0007] Furthermore, the hose lifting mechanism also includes a slider, a spring, and a rear end seat. The slider is fixedly connected to the output end of the linear drive and slidably connected to the connector. The push rod is rotatably connected to the slider. The rear end seat is fixedly connected to the frame assembly and the end of the connector away from the linear drive. The spring is sleeved on the outer periphery of the connector, with one end of the spring abutting against the rear end seat and the other end of the spring abutting against the slider.
[0008] Furthermore, the hose lifting mechanism also includes a front end seat, which is fixedly connected to the frame assembly and sleeved on the output end of the linear drive component, and the slider can abut against the front end seat.
[0009] Further, the water hose lifting mechanism further comprises a first torsional spring and a second torsional spring, the first torsional spring is connected to the rack assembly, one end of the first torsional spring abuts against the rear end seat, the other end of the first torsional spring abuts against the support beam, the second torsional spring is connected to one end of the support beam away from the walking mechanism, one end of the second torsional spring abuts against the support beam, and the other end of the second torsional spring abuts against the top rod.
[0010] Further, the number of connecting pieces is two, the sliding block is slidingly connected to the two connecting pieces, one end of the top rod is rotatably connected to the middle part of the sliding block, and the two connecting pieces are arranged on both sides of the one end of the top rod.
[0011] Further, the linear driving piece is an electric push rod.
[0012] Further, the end of the support beam away from the rack assembly is further fixedly connected with a roller.
[0013] Further, the end of the support beam away from the rack assembly is further fixedly connected with a shock pad.
[0014] Further, the number of water hose lifting mechanisms is two, and the two water hose lifting mechanisms are arranged on both sides of the rack assembly.
[0015] Further, the outer side of the rack assembly is detachably connected with an outer shell, and the outer shell covers the outside of the water hose lifting mechanism.
[0016] Compared with the prior art, the water hose storage device has the beneficial effects that:
[0017] (1) The water hose storage device adopts the combination of multiple functional modules such as the rack assembly, the clamping mechanism, the winding mechanism, the quick connector, the water squeezing guide mechanism, the walking mechanism and the water hose lifting mechanism, the clamping mechanism and the winding mechanism can orderly wind the water hose, improve the storage efficiency, the water squeezing guide mechanism can squeeze out the water stored in the water hose, at the same time, the water hose lifting mechanism can flexibly adjust the height, facilitate the loading and unloading of water hoses of different lengths and specifications, and further improve the convenience and efficiency of the overall storage operation. The combination of the water hose lifting mechanism and the rack assembly makes the whole water hose storage device have stronger lifting stability. The lifting mechanism is fixedly connected with the rack, ensures the balance during lifting, and makes the water hose storage device not easy to tilt or deviate during operation, and ensures the stability and reliability of the water hose storage device in complex environments.
[0018] (2) The water hose lifting mechanism comprises a linear drive, a connecting piece, a support beam and a top rod, one end of the top rod is rotationally connected to the output end of the linear drive, and the other end of the top rod is rotationally connected to one end of the support beam. The one end of the top rod slides along the extension direction of the connecting piece, ensuring that the movement track in the lifting process will not deviate or rotate, solving the problem that the pulley is easy to deviate in the traditional pulley block and slide rail design. The lifting precision and smoothness of the equipment when loaded with water hoses are ensured, the equipment damage, jamming or normal work failure caused by unstable lifting of the water hose storage equipment is avoided, and the stability of the lifting process is greatly improved.
[0019] (3) By using the linear drive to drive the sliding block to slide on the connecting piece, the sliding connection between the sliding block and the connecting piece greatly improves the load capacity. The thrust of the output shaft of the linear drive directly acts on the sliding block, so that the lifting process of the whole rack assembly is more uniform and stable, and the water hose load capacity is stronger. Therefore, the water hose storage equipment can withstand a larger weight of water hose without deviation or instability problem, and is particularly suitable for heavy load application environment.
[0020] (4) The linear drive converts electrical energy into mechanical energy, accurately controls the speed and distance of the extension process, so that the lifting mechanism can efficiently and stably complete the lifting task. The precise control of the electric push rod not only improves the convenience of operation, but also avoids the vibration and impact caused by improper operation in the traditional pulley block mode by controlling the lifting speed, reduces the wear and noise of the equipment. The design of the electric push rod makes the lifting speed adjustable according to the demand, improves the flexibility and working efficiency of the equipment.
[0021] (5) The embodiment reduces friction by connecting the connecting piece and the sliding block in the lifting mechanism, reduces the wear of the water hose storage equipment in long-term use. The water hose storage equipment can still maintain stability under high frequency and high load use, reduces the failure rate of the water hose storage equipment, and enhances its durability. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a schematic diagram of an embodiment of the utility model;
[0023] Figure 2 is another schematic diagram of an embodiment of the utility model;
[0024] Figure 3 is Figure 2 is an enlarged view of
[0025] Figure 4 is a partial enlarged view of one angle of an embodiment of the utility model;
[0026] Figure 5 is a partial enlarged view of another angle of an embodiment of the utility model.
[0027] In the diagram, 10 is the frame assembly; 20 is the clamping mechanism; 30 is the winding mechanism; 40 is the quick coupling; 60 is the dewatering guide mechanism; and 70 is the traveling mechanism.
[0028] 80. Water hose lifting mechanism; 81. Linear drive component; 82. Connector; 83. Support beam; 84. Top rod; 85. Slider; 86. Spring; 87. Rear end seat; 88. Front end seat; 891. Roller; 892. Shock absorber; 893. First torsion spring; 894. Second torsion spring;
[0029] 90. Outer shell. Detailed Implementation
[0030] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0031] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0033] like Figures 1-5 As shown, a preferred embodiment of the present invention provides a hose storage device including a frame assembly 10, a clamping mechanism 20 and a winding mechanism 30 disposed in the middle of the frame assembly 10, a quick connector 40 connected to the clamping mechanism 20, a water squeezing guide mechanism 60 disposed in the lower part of the frame assembly 10, a walking mechanism 70 disposed on both sides of the bottom of the frame assembly 10, and a hose lifting mechanism 80 connected to the frame assembly 10.
[0034] The water hose lifting mechanism 80 includes a linear drive component 81, a connector 82, a support beam 83, and a top rod 84.
[0035] The linear driving member 81 is fixedly connected to the side wall of the rack assembly 10, the output end of the linear driving member 81 is slidingly connected to the connecting member 82, one end of the top rod 84 is rotatably connected to the output end of the linear driving member 81, the other end of the top rod 84 is rotatably connected to one end of the support beam 83, the other end of the support beam 83 is rotatably connected to the rack assembly 10, and the linear driving member 81 can drive the one end of the top rod 84 to move along the extension direction of the connecting member 82 through extension and retraction.
[0036] Based on the above scheme, the water hose storage device adopts the combination of the rack assembly 10, the clamping mechanism 20, the winding mechanism 30, the quick connector 40, the water squeezing guide mechanism 60, the walking mechanism 70, and the water hose lifting mechanism 80, etc. The clamping mechanism 20 and the winding mechanism 30 can orderly wind the water hose, improving the storage efficiency. The water squeezing guide mechanism 60 can squeeze out the water remaining in the water hose. At the same time, the water hose lifting mechanism 80 can flexibly adjust the height, facilitating the loading and unloading of water hoses of different lengths and specifications, further improving the convenience and efficiency of the overall storage operation. The combination of the water hose lifting mechanism 80 and the rack assembly 10 makes the entire water hose storage device have stronger lifting stability. The lifting mechanism is fixedly connected to the rack, ensuring the balance during lifting and making the water hose storage device not easy to tilt or deviate during operation, ensuring the stability and reliability of the water hose storage device in complex environments.
[0037] The water hose lifting mechanism includes the linear driving member 81, the connecting member 82, the support beam 83, and the top rod 84. One end of the top rod 84 is rotatably connected to the output end of the linear driving member 81, and the other end of the top rod 84 is rotatably connected to one end of the support beam 83. The one end of the top rod 84 slides along the extension direction of the connecting member 82, ensuring that the motion trajectory during lifting does not deviate or rotate, solving the problem of easy deviation of the pulley in the traditional pulley block and slide rail design. It ensures the lifting precision and smoothness of the device when loaded with water hoses, avoids damage, jamming, or normal work of the device caused by unstable lifting of the water hose storage device, and greatly improves the stability of the lifting process.
[0038] By using the linear driving member 81 to drive the sliding block 85 to slide on the connecting member 82, the sliding connection between the sliding block 85 and the connecting member 82 greatly improves the load capacity. The thrust of the output shaft of the linear driving member 81 directly acts on the sliding block 85, making the entire rack assembly 10 lifting process more uniform and stable, and the load water hose capacity stronger. Therefore, the water hose storage device can withstand a larger weight of water hose without deviation or instability problem, and is particularly suitable for heavy load application environment.
[0039] The linear drive 81 converts electrical energy into mechanical energy, accurately controls the speed and distance of the extension and retraction process, and enables the lifting mechanism to efficiently and smoothly complete the lifting task. The precise control of the electric push rod not only improves the convenience of operation, but also avoids the vibration and impact caused by improper operation in the traditional pulley block method by controlling the lifting speed, reducing the wear and noise of the equipment. The design of the electric push rod allows the lifting speed to be adjusted according to the needs, improving the flexibility and efficiency of the equipment.
[0040] The embodiment reduces friction by sliding connection of the connecting piece 82 and the sliding block 85 in the lifting mechanism, and reduces the wear of the water hose storage device in long-term use. The water hose storage device can still maintain stability under high frequency and high load use conditions, reducing the failure rate of the water hose storage device and enhancing its durability.
[0041] Preferably, the water hose lifting mechanism 80 further comprises a sliding block 85, a spring 86 and a rear end seat 87, the sliding block 85 is fixedly connected to the output end of the linear drive 81 and slidingly connected to the connecting piece 82, the top rod 84 is rotationally connected to the sliding block 85, the rear end seat 87 is fixedly connected to the rack assembly 10 and the end of the connecting piece 82 away from the linear drive 81, the spring 86 is sleeved on the outer periphery of the connecting piece 82, one end of the spring 86 abuts against the rear end seat 87, and the other end of the spring 86 abuts against the sliding block 85.
[0042] Based on the above scheme, by adding the sliding block 85, the spring 86 and the rear end seat 87 in the lifting mechanism, the present application enhances the functionality and stability of the lifting mechanism. The sliding block 85, through the connection with the linear drive 81, not only reduces friction, but also ensures accurate and smooth movement during lifting. The spring 86 provides additional cushioning for the lifting mechanism, especially when the lifting top rod 84 approaches the lowest point. When the rack assembly 10 needs to be lifted, the output end of the electric push rod extends outward, and the elastic force of the compressed spring 86 can provide a force to the electric push rod along the extension direction of the connecting piece 82, which can avoid the problem of insufficient force of the electric push rod causing the device to be difficult to lift. The elastic force of the spring 86 can absorb and balance the vibration and uneven stress during the lifting of the water hose to some extent, making the sliding of the sliding block 85 on the connecting piece 82 more stable. The design of the rear end seat 87 further strengthens the support of the lifting mechanism, enabling the device to operate stably under different working conditions, thereby improving the load capacity and reliability of the device.
[0043] Preferably, the water hose lifting mechanism 80 further comprises a front end seat 88, the front end seat 88 is fixedly connected to the rack assembly 10 and sleeved on the output end of the linear drive 81, and the sliding block 85 can abut against the front end seat 88.
[0044] Based on the above scheme, the front end seat 88 is fixedly connected to the rack assembly 10 and sleeved on the output end of the linear driving member 81, and the sliding block 85 can abut against the front end seat 88. During the operation of the water hose lifting mechanism 80, when the sliding block 85 moves towards the linear driving member 81, the front end seat 88 can limit the displacement of the sliding block 85, preventing the sliding block 85 from moving excessively and deviating from the normal movement track, thereby ensuring the safety and stability of the lifting mechanism operation.
[0045] Preferably, the water hose lifting mechanism 80 further comprises a first torsional spring 893 and a second torsional spring 894, the first torsional spring 893 is connected to the rack assembly 10, one end of the first torsional spring 893 abuts against the rear end seat 87, and the other end of the first torsional spring 893 abuts against the support beam 83, the second torsional spring 894 is connected to one end of the support beam 83 away from the walking mechanism 70, one end of the second torsional spring 894 abuts against the support beam 83, and the other end of the second torsional spring 894 abuts against the top rod 84.
[0046] Based on the above scheme, the first torsional spring 893 and the second torsional spring 894 are connected to the support beam 83 and the top rod 84, thereby increasing the elastic support force of the water hose lifting mechanism. In particular, during the lifting of the equipment, the reaction force provided by the first torsional spring 893 and the second torsional spring 894 can help the equipment to be more stable during lifting, and the elastic force of the first torsional spring 893 and the second torsional spring 894 can help the top rod 84 to lift during the lifting of the equipment. The elasticity of the torsional spring enables the first torsional spring 893 and the second torsional spring 894 to provide a buffering effect during the lifting of the equipment. When the equipment reaches the limit position of lifting, the first torsional spring 893 and the second torsional spring 894 will slowly release energy, thereby reducing mechanical impact or vibration.
[0047] Preferably, the number of connecting members 82 is two, the sliding block 85 is slidingly connected to the two connecting members 82, one end of the top rod 84 is rotationally connected to the middle part of the sliding block 85, and the two connecting members 82 are arranged on both sides of the one end of the top rod 84.
[0048] Based on the above scheme, the sliding connection between the two connecting members 82 and the sliding block 85 helps to evenly distribute the force during the lifting of the rack assembly 10, thereby avoiding damage or deformation caused by excessive pressure on a single connecting member 82. In particular, by rotationally connecting the sliding block 85 and the top rod 84, the force transmission during lifting is more balanced, thereby improving the overall stability of the equipment. The arrangement of the two connecting members 82 enables the sliding block 85 to maintain a straight track during lifting, thereby preventing the sliding block 85 from rotating due to a single connecting member 82, and avoiding excessive friction or smooth operation caused by deviation. The lifting precision and stability of the water hose storage equipment are further improved, and the actual application is more reliable.
[0049] Preferably, the linear driving member 81 is an electric push rod.
[0050] Based on the above scheme, the electric push rod is used as the linear driving part 81. Compared with the traditional manual operation mode, the electric push rod not only improves the automation degree of the water hose storage device lifting, but also can accurately control the lifting height and speed. The electric push rod can realize accurate control of the water hose lifting through the adjustment of the electric control system, greatly improving the convenience and efficiency of the water hose storage device operation. In the case of needing to quickly adjust the water hose height, the electric push rod provides higher response speed than the traditional manual device, which is suitable for the modernized waterlogging operation environment with high requirements.
[0051] Moreover, the connection between the various components of the present scheme is clear and easy to disassemble and maintain. The installation and disassembly of the electric push rod, the sliding block 85 and the connecting piece 82 are very simple and do not require complex operations, which not only reduces the maintenance difficulty when the water hose storage device fails, but also enables quick component replacement and adjustment when needed, thereby improving the maintainability and service life of the water hose storage device. The extension of the maintenance cycle of the water hose storage device and the reduction of the failure rate further improve the economy of the water hose storage device.
[0052] Preferably, the end of the support beam 83 away from the rack assembly 10 is also fixedly connected with a roller 891.
[0053] Based on the above scheme, by installing the roller 891 at the end of the support beam 83 away from the rack assembly 10, the water hose storage device of the present embodiment has higher mobility and flexibility. The roller 891 enables the water hose storage device to move more easily, thereby improving the flexibility of the water hose storage device.
[0054] Preferably, the end of the support beam 83 away from the rack assembly 10 is also fixedly connected with a shock pad 892.
[0055] Based on the above scheme, by being provided at the end of the support beam 83 away from the rack assembly 10, the shock pad 892 can effectively reduce the impact force of the water hose storage device during the descending process. Especially when the water hose storage device descends to the lowest point, the shock pad 892 can absorb the vibration generated during the descending process, thereby preventing the support and other components of the water hose storage device from being damaged. The shock pad 892 functions to alleviate the collision between the rack assembly 10 of the water hose storage device and the support beam 83, thereby improving the service life and safety of the water hose storage device.
[0056] Preferably, the number of water hose lifting mechanisms 80 is two, and the two water hose lifting mechanisms 80 are respectively arranged on the two sides of the rack assembly 10.
[0057] Based on the above scheme, two water hose lifting mechanisms 80 are designed to be arranged on both sides of the rack assembly 10, which enhances the balance and symmetry of the equipment during lifting. This allows the water hose storage device to be uniformly stressed during lifting, avoiding the tilting or instability of the water hose storage device caused by unilateral lifting. Especially in the case of heavy water hose load, the coordinated work of the two lifting mechanisms can ensure the stability and accuracy of the water hose storage device, and improve the smoothness of the lifting operation. In the working environment that requires to handle heavy load or large lifting range, the two lifting mechanisms can provide more reliable lifting support, reducing the failure or damage of the water hose storage device caused by tilting.
[0058] Preferably, the outer side of the rack assembly 10 is detachably connected with a shell 90, and the shell 90 is arranged outside the water hose lifting mechanism 80.
[0059] Based on the above scheme, the shell 90 is arranged outside the water hose lifting mechanism 80, which not only effectively protects the lifting mechanism from the erosion of the external environment, but also improves the safety, stability and aesthetics of the water hose storage device. The design of the shell 90 enhances the durability of the water hose storage device, and makes the maintenance and cleaning of the water hose storage device more convenient, while improving the adaptability of the water hose storage device in harsh environments. Through the protection of the shell 90, the long-term operation of the water hose storage device can be more efficient and safe, reducing the maintenance cost of the water hose storage device, greatly improving the economy and reliability of the water hose storage device.
[0060] In summary, the water hose storage device provided by the embodiment of the utility model adopts the combination of multiple functional modules such as the rack assembly 10, the clamping mechanism 20, the winding mechanism 30, the quick connector 40, the water squeezing guide mechanism 60, the walking mechanism 70 and the water hose lifting mechanism 80, the clamping mechanism 20 and the winding mechanism 30 can orderly wind the water hose, the water hose storage efficiency is improved, the water squeezing guide mechanism 60 can squeeze out the water remaining in the water hose, at the same time, the water hose lifting mechanism 80 can be flexibly adjusted in height, the water hose with different lengths and specifications is conveniently loaded and unloaded, the convenience and efficiency of the overall storage operation are further improved. The combination of the water hose lifting mechanism 80 and the rack assembly 10 makes the whole water hose storage device have stronger lifting stability. The lifting mechanism is fixedly connected with the rack, the balance in the lifting process is ensured, the water hose storage device is not prone to tilting or deviation during operation, and the stability and reliability of the water hose storage device in a complex environment are ensured. The lifting mechanism comprises a linear driving piece 81, a connecting piece 82, a support beam 83 and a top rod 84, one end of the top rod 84 is rotationally connected to the output end of the linear driving piece 81, and the other end of the top rod 84 is rotationally connected to one end of the support beam 83. One end of the top rod 84 slides along the extension direction of the connecting piece 82, the motion track in the lifting process is ensured not to deviate or rotate, and the problem that the pulley is prone to deviation in the design of the traditional pulley block and slide rail is solved. The lifting precision and smoothness of the device when the water hose is loaded are ensured, the device damage, jamming or normal work failure caused by the unstable lifting of the water hose storage device is avoided, and the stability of the lifting process is greatly improved. The linear driving piece 81 is used to drive the sliding block 85 to slide on the connecting piece 82, and the sliding connection between the sliding block 85 and the connecting piece 82 greatly improves the load capacity. The thrust of the output shaft of the linear driving piece 81 directly acts on the sliding block 85, so that the lifting process of the whole rack assembly 10 is more uniform and stable, and the water hose load capacity is stronger. Therefore, the water hose storage device can bear a water hose with a larger weight without deviation or instability problem, and is particularly suitable for heavy load application environment. In the lifting mechanism, the connecting piece 82 and the sliding block 85 are slidingly connected to reduce friction and wear of the water hose storage device in long-term use. The water hose storage device can still remain stable under high frequency and high load use conditions, reduce the failure rate of the water hose storage device, and enhance the durability.
[0061] The above only describes the preferred embodiments of the utility model, and it should be noted that those skilled in the art can make several improvements and replacements without departing from the technical principles of the utility model, and these improvements and replacements should also be regarded as the protection scope of the utility model.
Claims
1. A hose storage apparatus, characterized by, The water hose lifting mechanism (80) comprises a linear driving part (81), a connecting part (82), a support beam (83) and a top rod (84); The linear driving part (81) is fixedly connected to the side wall of the rack assembly (10), the output end of the linear driving part (81) is slidably connected to the connecting part (82), one end of the top rod (84) is rotatably connected to the output end of the linear driving part (81), the other end of the top rod (84) is rotatably connected to one end of the support beam (83), the other end of the support beam (83) is rotatably connected to the rack assembly (10), and the linear driving part (81) can drive the one end of the top rod (84) to move along the extension direction of the connecting part (82) through telescopic extension. The water hose lifting mechanism (80) further comprises a sliding block (85), a spring (86) and a rear end seat (87), the sliding block (85) is fixedly connected to the output end of the linear driving part (81) and slidably connected to the connecting part (82), the top rod (84) is rotatably connected to the sliding block (85), the rear end seat (87) is fixedly connected to the rack assembly (10) and the end of the connecting part (82) away from the linear driving part (81), the spring (86) is sleeved on the outer periphery of the connecting part (82), one end of the spring (86) abuts against the rear end seat (87), and the other end of the spring (86) abuts against the sliding block (85).
2. The hose-receiving apparatus according to claim 1, characterized in that The water hose lifting mechanism (80) further comprises a front end seat (88), the front end seat (88) is fixedly connected to the rack assembly (10) and sleeved on the output end of the linear driving part (81), and the sliding block (85) can abut against the front end seat (88).
3. The hose-receiving apparatus according to claim 2, wherein The water hose lifting mechanism (80) further comprises a first torsional spring (893) and a second torsional spring (894), the first torsional spring (893) is connected to the rack assembly (10), one end of the first torsional spring (893) abuts against the rear end seat (87), and the other end of the first torsional spring (893) abuts against the support beam (83), the second torsional spring (894) is connected to the end of the support beam (83) away from the walking mechanism (70), one end of the second torsional spring (894) abuts against the support beam (83), and the other end of the second torsional spring (894) abuts against the top rod (84).
4. The hose-receiving apparatus according to claim 3, characterized in that 5. The hose-receiving apparatus according to claim 3, wherein The quantity of the connecting pieces (82) is two, the sliding block (85) is slidably connected to the two connecting pieces (82), and one end of the top rod (84) is rotatably connected to the middle of the sliding block (85).
6. The hose-receiving apparatus of claim 1, wherein The straight line driving piece (81) is an electric push rod.
7. The hose-receiving apparatus of claim 1, wherein The end, away from the rack assembly (10), of the support beam (83) is further fixedly connected with a roller (891).
8. The hose-receiving apparatus of claim 1, wherein The end, away from the rack assembly (10), of the support beam (83) is further fixedly connected with a shock pad (892).
9. The hose-receiving apparatus of claim 1, wherein The quantity of the water hose lifting mechanisms (80) is two, and the two water hose lifting mechanisms (80) are respectively arranged on the two sides of the rack assembly (10).
10. The hose-receiving apparatus of claim 1, wherein The outer side of the rack assembly (10) is detachably connected with an outer shell (90), and the outer shell (90) is arranged outside the water hose lifting mechanisms (80).