Suppression humidifier

Abstract

The utility model discloses a restraining humidifier. The restraining humidifier comprises at least two supporting assemblies. One end of each guide rod is detachably hung on one supporting assembly, and the other end of each guide rod is detachably hung on the other supporting assembly; the restraining device comprises a walking vehicle and a restraining and humidifying assembly; rolling wheels are arranged on the two sides of the walking vehicle, each rolling wheel is provided with an annular groove, and part of the groove walls of the annular grooves are attached to the outer side walls of the guide rods; a driving assembly is arranged in the walking vehicle; and the inhibition humidification assembly is arranged at the bottom of the walking vehicle. When the driving assembly drives the rolling wheels to rotate, partial groove walls of the annular grooves of the rolling wheels abut against the outer side walls of the guide rods, so that the rolling wheels can stably drive the walking vehicle to move to inhibit and humidify mushroom plants when rolling on the guide rods.

Description

Technical Field

[0001] This utility model relates to the technical field of mushroom cultivation, and in particular to a humidifier. Background Technology

[0002] The industrial cultivation of mushrooms has attracted widespread attention. During the cultivation process, mushrooms need a humid environment, so they need to be sprayed with water.

[0003] In some related technologies, such as the patent with publication number CN205408703U, a walking device integrating humidification, blowing and lighting in the mushroom growing stage is disclosed, including a walking trolley, a fan, a humidifier, a supplementary light and a connecting frame; the walking trolley moves on a track, and a mounting bracket is set on the track, with a connecting frame under the walking trolley.

[0004] In this design, when the rolling wheels move on the two square tube tracks, they are prone to friction with the side walls of the tracks, which leads to severe wear on the side walls of the rolling wheels, reducing their service life. In addition, the rolling wheels experience significant friction during movement, affecting the speed of the traveling trolley. Utility Model Content

[0005] In order to overcome the shortcomings of existing technical solutions, this utility model provides a humidifier with suppression function.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] An inhibitory humidifier, the inhibitory humidifier comprising:

[0008] At least two support components;

[0009] Two guide rods, one end of each guide rod can be detachably hung on one of the support components, and the other end of each guide rod can be detachably hung on the other support component;

[0010] The suppression device includes a traveling vehicle and a suppression humidification component; the traveling vehicle is provided with rolling wheels on both sides, each rolling wheel is respectively provided on two guide rods, each rolling wheel is provided with an annular groove, and part of the groove wall of the annular groove is in contact with the outer wall of the guide rod; the traveling vehicle is provided with a drive component for driving each rolling wheel to roll; the suppression humidification component is provided at the bottom of the traveling vehicle.

[0011] As a preferred technical solution of this utility model, each of the guide rods is in the shape of a circular tube, and the annular groove is in the shape of an arc.

[0012] As a preferred technical solution of this utility model, each support component includes a support frame and a connecting frame; the connecting frame is detachably disposed on the support frame; and both ends of each guide rod are detachably hung on the connecting frame of each support component.

[0013] As a preferred technical solution of this utility model, the support frame is provided with a locking component for locking or releasing the connecting frame; the locking component includes a U-shaped hook, a stop block and two locking rings; the connecting frame is hung on the U-shaped hook, the stop block is disposed on the top of the support frame, the stop block has two first locking holes, the two ends of each U-shaped hook are respectively inserted into each of the first locking holes, and each locking ring is movably sleeved on the two ends of the U-shaped hook. When each locking ring moves simultaneously to abut against the stop block, the connecting frame is fixed.

[0014] As a preferred technical solution of this utility model, both ends of the U-shaped hook are provided with external threads, the locking ring is a nut, and the nut has a threaded hole that mates with the external threads.

[0015] As a preferred technical solution of this utility model, the connecting frame is C-shaped and includes a first connecting block, a second connecting block and a third connecting block connected in sequence; a support part is provided on the opposite side of the first connecting block and the third connecting block; each of the guide rods is detachably hung on the respective support part.

[0016] As a preferred technical solution of this utility model, the upper part of the support is formed with an arc surface, and the outer side of the guide rod is attached to the arc surface.

[0017] As a preferred technical solution of this utility model, each of the supporting parts has a second locking hole through it, and the side wall of the guide rod has a fixing hole; the humidifier also includes a locking member, which is inserted into both the second locking hole and the fixing hole to fix the guide rod.

[0018] In a preferred embodiment of this invention, the locking element is a bolt, and both the second locking hole and the fixing hole are threaded holes, with the external thread of the bolt threadedly connected to each of the threaded holes.

[0019] As a preferred technical solution of this utility model, the drive assembly includes a motor, a drive wheel, a transmission chain, and multiple driven wheels; the motor is disposed on the lower side of the traveling vehicle, the drive wheel is disposed on the power output shaft of the motor, each of the driven wheels is disposed on the connecting shaft of each of the rolling wheels, and the transmission chain is wound around the drive wheel and each of the driven wheels.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] When the drive assembly drives each rolling wheel to rotate, the groove wall of the annular groove of each rolling wheel abuts against the outer wall of the guide rod, causing the rolling wheel to roll on the guide rod, thereby stably driving the traveling vehicle to move, in order to suppress and humidify various mushroom plants. Unlike the existing technology where the rolling wheels are prone to lateral displacement with the track and generate greater friction when rolling, this solution improves the service life of each rolling wheel and also improves the stability of the traveling vehicle when moving. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is an overall structural diagram of an embodiment of the present utility model.

[0024] Figure 2 This is a structural diagram of the suppression device according to an embodiment of the present invention.

[0025] Figure 3 yes Figure 1 Side view.

[0026] Figure 4 This is an exploded view of the support component and locking component according to an embodiment of the present invention.

[0027] Figure 5 This is an exploded view of the connecting frame structure according to an embodiment of the present utility model.

[0028] Numbers in the diagram

[0029] 1. Support assembly; 11. Support frame; 12. Connecting frame; 121. First connecting block; 122. Second connecting block; 123. Third connecting block; 124. Support part; 1241. Second locking hole; 125. Locking element;

[0030] 2. Guide rod;

[0031] 3. Suppression device; 31. Walking vehicle; 32. Rolling wheel; 321. Annular groove; 33. Suppression humidification component;

[0032] 4. Locking assembly; 41. U-shaped hook; 411. External thread; 42. Stop block; 421. First locking hole; 43. Locking ring;

[0033] 5. Driver components. Detailed Implementation

[0034] To make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following describes this application in further detail with reference to the accompanying drawings and embodiments.

[0035] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0036] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or indirectly on that other component.

[0037] When a component is said to be "connected to" another component, it can be directly connected to the other component or indirectly connected to that other component.

[0038] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 application.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0040] In the description of this application, "multiple" means two or more, unless otherwise expressly and specifically defined.

[0041] To address the technical problems in existing technologies where rolling wheels easily rub against the sidewalls of the track during rolling, resulting in severe wear of the rolling wheel sidewalls, reduced service life, and high frictional forces on each rolling wheel during movement, affecting the moving speed of the trolley, this utility model provides a humidifier that suppresses friction.

[0042] The following describes in detail the specific structure of a humidifier that suppresses humidity, according to the attached drawing. Figure 1-5 As shown, the specific structure of the humidifier includes a support assembly 1, a guide rod 2, and an inhibition device 3.

[0043] according to Figure 1 , Figure 2 and Figure 4As shown, at least two support components 1 are provided. Taking two support components 1 as an example, the two support components 1 are used to support the guide rod 2 and the suppression device 3, that is, to provide stable support for the guide rod 2 and the suppression device 3, to ensure that the suppression device 3 can operate stably, and to ensure that the suppression device 3 will not tilt or collapse during operation, thereby ensuring the safe and stable operation of the suppression device 3.

[0044] Two guide rods 2 are provided. One end of each guide rod 2 can be detachably hung on one of the support components 1, and the other end of each guide rod 2 can be detachably hung on the other support component 1.

[0045] Specifically, two guide rods 2 are arranged in parallel to guide the movement direction of the traveling vehicle 31 of the suppression device 3, so that the traveling vehicle 31 can move along the specified path and ensure that the traveling direction of the traveling vehicle 31 is consistent with the preset trajectory. In addition, the two ends of the guide rods 2 are respectively hung on two support components 1, which can evenly distribute the load. Thus, even if the pressure on one end of each guide rod 2 increases (such as when the traveling vehicle 31 moves to one end of the two guide rods 2), the other support component 1 can provide corresponding support to the other end of each guide rod 2. This arrangement ensures that the traveling vehicle 31 can move stably on each guide rod 2.

[0046] according to Figure 3 As shown, the suppression device 3 includes a traveling vehicle 31 and a suppression humidification component 33; both sides of the traveling vehicle 31 are provided with rolling wheels 32, each rolling wheel 32 is respectively provided on two guide rods 2, each rolling wheel 32 is recessed with an annular groove 321, and part of the groove wall of the annular groove 321 is attached to the outer wall of the guide rod 2; a drive component 5 for driving each rolling wheel 32 to roll is provided inside the traveling vehicle 31; the suppression humidification component 33 is provided on the lower side of the traveling vehicle 31.

[0047] Specifically, to avoid the rolling wheels 32 from easily displacing laterally with the track and generating excessive friction during rolling, annular grooves 321 are provided on each rolling wheel 32 of the traveling vehicle 31. Part of the groove wall of each annular groove 321 is attached to the outer wall of the guide rod 2. When the drive assembly 5 drives each rolling wheel 32 to rotate, part of the groove wall of each rolling wheel 32 is attached to the outer wall of the guide rod 2. At this time, because the annular groove 321 abuts against the outer wall of the guide rod 2, the rolling wheel 32 rolls on the guide rod 2, so that the traveling vehicle 31 can move along the length direction of the guide rod 2. When the rollers 32 roll on the track, the annular grooves 321 of the rollers 32 abut against the guide rod 2, preventing the rollers 32 from deviating from or falling off the guide rod 2 due to slight bending or unevenness. This ensures that the entire traveling vehicle 31 can move smoothly and stably along the set path when the rollers 32 of the traveling vehicle 31 are rolling. This setting improves the stability and reliability of the traveling vehicle 31. Unlike some existing humidifiers, the rollers 32 of the traveling vehicle 31 of such humidifiers are guided by the track. Therefore, when the rollers 32 roll, they are more likely to come into contact with the side wall of the track, resulting in greater friction. The service life of the rollers 32 of such humidifiers is relatively shorter.

[0048] In the above embodiments, for example, when the traveling vehicle 31 needs to move so that the humidification and suppression component 33 can suppress and humidify the mushroom plants, each drive component 5 drives each rolling wheel 32 to roll. Since part of the groove wall of the annular groove 321 of each rolling wheel 32 is attached to the outer wall of the guide rod 2, each rolling wheel 32 rolls to assist the entire traveling vehicle 31 in moving from one end of the guide rod 2 to the other end of the guide rod 2. In this process, the rolling wheels 32 can avoid contact with the side wall of the track, further improving the stability of the entire traveling vehicle 31 when moving.

[0049] The humidification suppression component 33 of this utility model embodiment includes one or a combination of two of the following: an air outlet component, a mist outlet component, and a sterilization component. By setting the air outlet component, the mist outlet component, and the sterilization component, the traveling vehicle 31 can perform suppression effects such as blowing air, spraying humidification, and sterilization on various mushroom species when it is moving.

[0050] according to Figures 1-3 As shown, in some specific embodiments, each guide rod 2 is in the shape of a circular tube, and the annular groove 321 is in the shape of an arc.

[0051] The guide rod 2, which is in the shape of a cylindrical tube, and the rolling wheel 32, which has an arc-shaped annular groove 321, work together to provide a certain constraint effect. Specifically, part of the annular groove 321 can fit against the outer wall of the guide rod 2. Since the curvature of the arc-shaped groove matches that of the guide rod 2, a conjugate curved surface contact is formed, so that the annular groove 321 of each rolling wheel 32 can fit against the outer wall of the guide rod 2. In this way, when the rolling wheel 32 rotates, the swaying of the entire vehicle 31 from side to side can be reduced. In addition, when the rolling wheel 32 rotates, since the contact surface between the annular groove 321 of each rolling wheel 32 and the guide rod 2 is continuous, the stability of each rolling wheel 32 during rolling can be guaranteed, and the rolling wheel 32 can also be prevented from falling off.

[0052] It should be noted that, since the guide rod 2 is in the shape of a round tube, it has high rigidity and strength, and can withstand the load from the rolling wheel 32 without easily deforming. The annular groove 321 of the rolling wheel 32 can be used to disperse contact stress, reduce wear, and extend the service life of each rolling wheel 32.

[0053] according to Figure 1 As shown, in some specific embodiments, each support component 1 includes a support frame 11 and a connecting frame 12; the connecting frame 12 is detachably disposed on the support frame 11; one end of each guide rod 2 is detachably hung on the connecting frame 12 of each support component 1.

[0054] Specifically, the support frame 11 is used to support the ground or other installation surfaces. Since the connecting frame 12 is detachably set on the support frame 11 and is used to support the guide rod 2 through the connecting frame 12 of each support component 1, the installation position of each connecting frame 12 can be adjusted by disassembling each connecting frame 12 according to the position of each mushroom plant. That is, each connecting frame 12 is assembled in a designated position, thereby adjusting the position of the guide rod 2, improving the flexibility of each guide rod 2 and the traveling vehicle 31 set on the guide rod 2, and the convenience of the entire support component 1 in the disassembly and assembly process.

[0055] In the aforementioned embodiment, for example, since the mushroom planting positions are on both sides of the support frame 11, the traveling vehicle 31 can simultaneously suppress and humidify the mushroom planting positions on both sides under the guidance of the guide rod 2.

[0056] according to Figure 4As shown, in a further embodiment, the support frame 11 is provided with a locking component 4 for locking or releasing the connecting frame 12; specifically, the locking component 4 includes a U-shaped hook 41, a stop block 42 and two locking rings 43; the connecting frame 12 is hung on the U-shaped hook 41, the stop block 42 is provided on the top of the support frame 11, the stop block 42 has two first locking holes 421, the two ends of each U-shaped hook 41 are respectively inserted into each first locking hole 421, and each locking ring 43 is movably sleeved on the two ends of the U-shaped hook 41. When each locking ring 43 moves simultaneously to abut against the stop block 42, the connecting frame 12 is fixed.

[0057] Specifically, to improve the ease of assembly or disassembly of each connecting frame 12, if it is necessary to reassemble each connecting frame 12 to fix it to the support frame 11, first place the stop block 42 on the top surface of the support frame 11, and simultaneously hang the connecting frame 12 on the U-shaped hook 41. Since the stop block 42 has two first locking holes 421, pass both ends of the U-shaped hook 41 through the first locking holes 421 to the stop block 42. At the same time, place the top surface of the connecting frame 12 against the support frame 11. Then, move the two locking rings 43 to the two ends of the U-shaped hook 41 respectively. By simultaneously lowering and moving the two locking rings 43 until each locking ring 43 moves to its bottom surface so that it can simultaneously abut against the stop block 42, the locking rings will be in place. Under the pushing action of the locking ring 43, the bottom surface of the stop block 42 is pressed tightly against the top surface of the support frame 11. At the same time, under the pushing action of the U-shaped hook 41, the connecting frame 12 can be pushed until its top surface is pressed tightly against the support frame 11, so that the connecting frame 12 can be fixed to the support frame 11, completing the assembly of the connecting frame 12. Conversely, if it is necessary to disassemble each connecting frame 12, first move each locking ring 43 upward until each locking ring 43 can be separated from the U-shaped hook 41. Then, separate both ends of the U-shaped hook 41 from the stop block 42. Since the U-shaped hook 41 cannot push the connecting frame 12 to be pressed tightly against the support frame 11 at this time, the connecting frame 12 can be removed from each U-shaped hook 41, completing the disassembly of the connecting frame 12.

[0058] according to Figure 4 As shown, in a further embodiment, both ends of the U-shaped hook 41 are provided with external threads 411, and the locking ring 43 is a nut with a threaded hole that mates with the external threads 411.

[0059] Specifically, after the two ends of the U-shaped hook 41 are respectively fitted with the stop blocks 42 through the two first locking holes 421, that is, after the two ends of the U-shaped hook 41 with external threads 411 are fitted with the stop blocks 42, each nut is respectively fitted onto the ends of the U-shaped hook 41, and the threaded hole of the nut is threadedly connected to the external thread 411 of the end of the U-shaped hook 41. When the entire nut is turned, the inclined surface of the thread contacts and generates relative movement. The friction between the thread contact surfaces will resist the rotation. The torque applied by the rotation can overcome the friction, so that the nut moves along the helical direction of the thread. In this way, the rotational motion of the nut is converted into linear motion. Therefore, the nut can move until its bottom surface abuts against the top surface of the stop block 42, ensuring that the connecting frame 12 can be fixedly clamped.

[0060] according to Figure 5 As shown, in some specific embodiments, the connecting frame 12 is C-shaped and includes a first connecting block 121, a second connecting block 122 and a third connecting block 123 connected in sequence; a support portion 124 is provided on the opposite side of the first connecting block 121 and the third connecting block 123.

[0061] Specifically, the support portions 124 on the first connecting block 121 and the third connecting block 123 form a symmetrical support structure, which is used to support each guide rod 2, thereby effectively dispersing the load pressure brought by the guide rod 2. It can also make the two guide rods 2 parallel, so that the relative position and spacing of the two support portions 124 are fixed and precise. When the two guide rods 2 are respectively set on each support portion 124, the two support portions 124 play a role in constraining and positioning each guide rod 2. This arrangement can ensure that the traveling vehicle 31 can move stably when the rolling wheel 32 that is moved on the guide rod 2 is rolling.

[0062] The aforementioned second connecting block 122 serves as an intermediate connector between the first connecting block 121 and the third connecting block 123. By hanging the second connecting block 122 on each U-shaped hook 41, it connects the first connecting block 121 and the second connecting block 122. This arrangement provides support for the first connecting block 121 and the third connecting block 123. For example, when the first connecting block 121 is subjected to downward pressure, part of the force can be transferred to the third connecting block 123 through the second connecting block 122. In this way, they can jointly bear the load pressure transmitted by the two guide rods 2, thereby enhancing the rigidity and stability of the entire structure.

[0063] To improve the ease of assembly and disassembly of the guide rods 2, each guide rod 2 is detachably mounted on each support part 124.

[0064] according to Figure 5As shown, specifically, each of the support parts 124 has a second locking hole 1241 through it, and the side wall of the guide rod 2 has a fixing hole; the humidifier also includes a locking member 125, which is inserted into both the second locking hole 1241 and the fixing hole to fix the guide rod 2.

[0065] Specifically, when the guide rod 2 needs to be assembled, the locking hole on the support 124 is precisely aligned with the fixing hole on the side wall of the guide rod 2. That is, when the guide rod 2 rotates or moves until the axis of its fixing hole coincides with the axis of the second locking hole 1241 of the support 124, since the second locking hole 1241 passes through the entire support 124, the locking member 125 can be inserted from the bottom of the support 124 through the second locking hole 1241 into the fixing hole. At this time, the locking member 125 is simultaneously inserted into the second locking hole 1241 and the fixing hole, which can prevent relative sliding or rotation between the guide rod 2 and the support 124, so that the guide rod 2 can be fixed on the support 124. Conversely, if it is necessary to disassemble and remove the guide rod 2, simply remove the locking member 125 from the second locking hole 1241 and the fixing hole. Without the locking action of the locking member 125, the guide rod 2 can then be removed from the support 124.

[0066] In a further embodiment, the locking member 125 is a bolt, and both the second locking hole 1241 and the fixing hole are threaded holes. The external thread 411 of the bolt is threadedly connected to each of the threaded holes. When the bolt is simultaneously inserted into the second locking hole and the fixing hole, the engagement of the external thread 411 of the bolt with the threaded holes of the second locking hole 1241 and the fixing hole generates an axial tensile force (preload). This preload causes the support part 124 to fit tightly against the outer wall of the guide rod 2, thereby increasing the friction of the contact surface between the two and preventing the guide rod 2 from sliding or falling off. Moreover, this arrangement simplifies the assembly or disassembly process of the guide rod 2.

[0067] according to Figure 5 As shown, in some embodiments, the upper part of the support 124 is formed with an arc surface, and the outer side of the guide rod 2 is attached to the arc surface. This arrangement is used to increase the contact area between the guide rod 2 and the support 124. Specifically, when the outer side of the guide rod 2 abuts against the arc surface, the gravity and pressure applied by the traveling vehicle 31 to the guide rod 2 can be evenly transmitted to the support 124, avoiding the deformation or breakage of the support 124 due to stress concentration.

[0068] In some specific embodiments, the drive assembly 5 includes a motor, a drive wheel, a transmission chain, and multiple driven wheels; the motor is located on the lower side of the traveling vehicle 31, the drive wheel is located on the power output shaft of the motor, each driven wheel is located on the connecting shaft of each rolling wheel 32, and the transmission chain is wound around the drive wheel and each driven wheel.

[0069] Specifically, when the power output shaft of the motor rotates, the drive wheel located on the power output shaft rotates in the same direction as the power output shaft. Since the transmission chain is tightly wound around the drive wheel and each driven wheel, when the drive wheel rotates, the friction between the transmission chain and the drive and driven wheels causes the transmission chain to rotate as well. The driven wheel rotates under the driving action of the transmission chain. Then, the driven wheel transmits the rotational motion to the rolling wheel 32 through the connecting shaft to ensure that the power is evenly distributed to each rolling wheel 32 so that the rolling wheel 32 starts to roll, thereby realizing the smooth movement of the traveling vehicle 31.

[0070] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A humidifier with suppressing humidification, characterized in that, The humidifier includes: At least two support components; Two guide rods, one end of each guide rod can be detachably hung on one of the support components, and the other end of each guide rod can be detachably hung on the other support component; The suppression device includes a traveling vehicle and a suppression humidification component; the traveling vehicle is provided with rolling wheels on both sides, each rolling wheel is respectively provided on two guide rods, each rolling wheel is provided with an annular groove, and part of the groove wall of the annular groove is in contact with the outer wall of the guide rod; the traveling vehicle is provided with a drive component for driving each rolling wheel to roll; the suppression humidification component is provided at the bottom of the traveling vehicle.

2. The humidifier according to claim 1, characterized in that, Each of the guide rods is in the shape of a cylindrical tube, and the annular groove is in the shape of an arc.

3. The humidifier according to claim 1, characterized in that, Each support component includes a support frame and a connecting frame; the connecting frame is detachably mounted on the support frame; both ends of each guide rod are detachably hung on the connecting frame of each support component.

4. The humidifier according to claim 3, characterized in that, The support frame is equipped with a locking assembly for locking or releasing the connecting frame; the locking assembly includes a U-shaped hook, a stop block, and two locking rings; the connecting frame is hung on the U-shaped hook, the stop block is located at the top of the support frame, the stop block has two first locking holes, the two ends of each U-shaped hook pass through each of the first locking holes, and each locking ring is movably sleeved on both ends of the U-shaped hook. When each locking ring moves simultaneously to abut against the stop block, the connecting frame is fixed.

5. The humidifier according to claim 4, characterized in that, Both ends of the U-shaped hook are provided with external threads, and the locking ring is a nut with a threaded hole that mates with the external threads.

6. The humidifier according to any one of claims 3-5, characterized in that, The connecting frame is C-shaped and includes a first connecting block, a second connecting block, and a third connecting block connected in sequence. A support portion is provided on the opposite side of the first connecting block and the third connecting block. Each guide rod is detachably hung on the respective support portion.

7. The humidifier according to claim 6, characterized in that, The upper part of the support has an arc surface, and the outer side of the guide rod is attached to the arc surface.

8. The humidifier according to claim 6, characterized in that, Each of the support parts has a second locking hole, and the side wall of the guide rod has a fixing hole; the humidifier also includes a locking member, which passes through both the second locking hole and the fixing hole to fix the guide rod.

9. The humidifier according to claim 8, characterized in that, The locking component is a bolt, and the second locking hole and the fixing hole are both threaded holes. The external thread of the bolt is threadedly connected to each of the threaded holes.

10. The humidifier according to any one of claims 1-5, characterized in that, The drive assembly includes a motor, a drive wheel, a transmission chain, and multiple driven wheels; the motor is located on the underside of the vehicle, the drive wheel is located on the power output shaft of the motor, each driven wheel is located on the connecting shaft of each of the rolling wheels, and the transmission chain is wound around the drive wheel and each of the driven wheels.

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