Sliding type dry ice injection pipe supporting mechanism and cleaning machine

Abstract

The utility model belongs to the technical field of automobile appliances, and particularly relates to a sliding type dry ice spraying pipe supporting mechanism and a cleaning machine, the sliding type dry ice spraying pipe supporting mechanism comprises a main body, a dry ice gas generating mechanism, a spraying pipe mechanism and a sliding mechanism, the dry ice gas generating mechanism is arranged in the mounting inner cavity; the spray pipe mechanism is connected with an output end pipeline of the dry ice gas generating mechanism; the sliding mechanism is detachably connected to the main body, and the middle section of the spray pipe mechanism is arranged in the sliding mechanism; a pulley used for abutting against the ground is arranged at the end of the sliding mechanism. The environment-friendly and efficient characteristics of dry ice cleaning are maintained, the service life of the spray pipe is remarkably prolonged, and meanwhile the moving flexibility and operation stability of equipment under the complex working condition are improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive accessories technology, and in particular relates to a sliding dry ice spray pipe support mechanism and a cleaning machine. Background Technology

[0002] Dry ice cleaning machines, as a new type of car cleaning equipment, work by spraying dry ice particles at high speed. Utilizing the low-temperature embrittlement effect and the micro-explosion caused by instantaneous sublimation of dry ice, they remove stains, grease, and other contaminants adhering to the car's surface. During the cleaning process, the dry ice particles are directly converted into gas, leaving no secondary residue. This process is environmentally friendly and non-corrosive, making it particularly suitable for cleaning precision automotive parts or complex surfaces.

[0003] However, existing dry ice cleaning machines have significant shortcomings in application. When the cleaning area needs to be expanded and the nozzle needs to be extended, the middle section of the nozzle is prone to sagging or touching the ground due to the lack of an effective fixing structure. This not only causes the outer wall of the nozzle to come into contact with the ground and become contaminated with dirt, affecting cleaning efficiency, but also causes damage to the outer protective layer and even deformation of the internal structure due to repeated friction, bending, or collision with hard objects, significantly shortening the service life of the equipment. These problems are particularly prominent in narrow spaces or complex working conditions, limiting the applicability and ease of operation of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a sliding dry ice spray pipe support mechanism and a cleaning machine, which aims to solve the technical problems of existing dry ice cleaning machines where the middle section of the spray pipe lacks an effective fixing structure, causing the outer wall of the spray pipe to come into contact with the ground and become contaminated, affecting cleaning efficiency, and the service life of the equipment is significantly shortened due to repeated friction, bending or collision with hard objects.

[0005] To achieve the above objectives, this utility model provides a sliding dry ice spray pipe support mechanism, comprising: a main body, a dry ice gas generating mechanism, a spray pipe mechanism, and a sliding mechanism. The main body is provided with an installation cavity; the dry ice gas generating mechanism is disposed in the installation cavity; the spray pipe mechanism is connected to the output end pipe of the dry ice gas generating mechanism; the sliding mechanism is detachably connected to the main body, and the middle section of the spray pipe mechanism is disposed within the sliding mechanism; the end of the sliding mechanism is provided with a pulley for abutting against the ground.

[0006] Optionally, the nozzle mechanism includes a transmission pipe and a spray gun. The transmission pipe is connected to the output pipe of the dry ice gas generating mechanism, and the other end of the transmission pipe is connected to the spray gun pipe. The middle section of the transmission pipe is disposed within the sliding mechanism.

[0007] Optionally, the sliding mechanism includes at least two sets of connecting components, which are distributed sequentially at intervals along the length of the middle pipe portion of the nozzle mechanism. The pulley is disposed at the end of the connecting component, and the connecting component can be detachably connected to the side wall of the main body.

[0008] Optionally, the connecting assembly includes a fixed sleeve and a first magnetic element. The fixed sleeve is fixedly sleeved on the intermediate pipe of the nozzle mechanism, and the first magnetic element is disposed at the end of the fixed sleeve or pulley. A support assembly is disposed on the side wall of the main body, and the fixed sleeve is magnetically attached to the support assembly by the first magnetic element. All the connecting assemblies are stacked sequentially along the height direction of the side wall of the main body, and the intermediate pipe portion of the nozzle mechanism is distributed along an S-shaped path.

[0009] Optionally, the support assembly includes a second magnetic element and a support beam. The support beam protrudes from the bottom of the side wall of the main body, and the second magnetic element is fixedly disposed at the top of the support beam. The ends of the second magnetic element and the first magnetic element are opposite to each other and have opposite magnetic poles. The fixing sleeve is magnetically connected to the support beam through the first magnetic element and the second magnetic element.

[0010] Optionally, the number of pulleys is four sets, and the four sets of pulleys are evenly distributed on the side wall of the fixed sleeve; the number of the first magnetic components is four sets, and the four sets of first magnetic components are respectively set at the rotation center of the corresponding pulley; two adjacent stacked sets of connecting components are magnetically stacked and fixed by the first magnetic components on one side of the pulley.

[0011] Optionally, the number of pulleys is four sets, and the four sets of pulleys are evenly arranged on the side wall of the fixed sleeve. The number of the first magnetic components is four sets, and the four sets of first magnetic components are evenly distributed in pairs on two opposing side walls of the fixed sleeve. The two adjacent stacked sets of connecting components are magnetically stacked and fixed by the first magnetic components on the side walls.

[0012] Optionally, the connecting assembly includes a fixed sleeve and a first magnetic element. The fixed sleeve is fixedly sleeved on the intermediate pipe of the nozzle mechanism. The first magnetic element is disposed on the side wall of the fixed sleeve. The pulley is rotatably connected to the bottom of the fixed sleeve. A second magnetic element is disposed on the side wall of the main body. The ends of the first magnetic element and the second magnetic element are opposite to each other and have opposite magnetic poles. The fixed sleeve is magnetically connected to the side wall of the main body through the first magnetic element and the second magnetic element.

[0013] Optionally, the output end of the dry ice gas generating mechanism is located at the bottom of the mounting cavity, and the input end of the nozzle mechanism passes through the bottom of the side wall of the main body into the mounting cavity and is connected to the output end pipe of the dry ice gas generating mechanism.

[0014] Optionally, the top of the main body is provided with a connection socket, and the output end of the nozzle mechanism can be inserted into the connection socket.

[0015] To achieve the above objectives, this utility model provides a cleaning machine, including the aforementioned sliding dry ice spray pipe support mechanism.

[0016] The sliding dry ice spray pipe support mechanism and cleaning machine provided in this utility model embodiment have at least one of the following technical effects: By setting a detachable sliding mechanism and end pulley structure, the problem of the middle section of the extended dry ice cleaning pipe drooping and touching the ground is effectively solved. The sliding mechanism provides stable support and wrapping for the middle section of the spray pipe mechanism, preventing it from directly contacting the ground and preventing dirt adhesion and wear on the outer protective layer; at the same time, the pulley rolls with the equipment during the cleaning operation, reducing the frictional resistance between the spray pipe and the ground, ensuring that the spray pipe mechanism can still maintain smooth extension in the extended state, avoiding bending or collision damage. Compared with the traditional spray pipe structure without fixed support, the dry ice cleaning machine provided by this utility model maintains the environmentally friendly and efficient characteristics of dry ice cleaning, significantly extends the service life of the spray pipe, and improves the mobility and operational stability of the equipment under complex working conditions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the sliding dry ice spray pipe support mechanism provided in this embodiment of the utility model.

[0019] Figure 2 for Figure 1 A schematic diagram of the sliding dry ice jet pipe support mechanism in its initial use.

[0020] Figure 3 A schematic diagram of the sliding mechanism and transmission pipe provided in the embodiment of this utility model.

[0021] Figure 4 A schematic diagram of the sliding mechanism and transmission pipe provided for another embodiment of this utility model.

[0022] The following are the labeling elements in the figure:

[0023] 100—Main body; 200—Dry ice gas generating mechanism; 300—Nozzle mechanism

[0024] 400—Sliding mechanism; 500—Pulley; 310—Transmission pipe

[0025] 320—Spray gun; 410—Connecting assembly; 411—Fixing sleeve

[0026] 412—First magnetic component; 430—Support assembly; 431—Second magnetic component

[0027] 432—Support beam. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The following description is based on the accompanying drawings. Figures 1-4 The described embodiments are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of this utility model, 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 drawings. They are only for the convenience of describing the embodiments of 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.

[0030] 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0032] In one embodiment of this utility model, such as Figures 1-4 As shown, a cleaning machine is provided, including a sliding dry ice spray pipe support mechanism. The sliding dry ice spray pipe support mechanism includes: a main body 100, a dry ice gas generating mechanism 200, a spray pipe mechanism 300, and a sliding mechanism 400. The main body 100 is provided with an installation cavity; the dry ice gas generating mechanism 200 is disposed in the installation cavity; the spray pipe mechanism 300 is connected to the output end pipe of the dry ice gas generating mechanism 200; the sliding mechanism 400 is detachably connected to the main body 100, and the middle section of the spray pipe mechanism 300 is disposed in the sliding mechanism 400; the end of the sliding mechanism 400 is provided with a pulley 500 for abutting against the ground.

[0033] Specifically, by incorporating a detachable sliding mechanism 400 and an end pulley 500, the problem of the middle section of the extended nozzle of existing dry ice cleaning machines drooping and touching the ground is effectively solved. The sliding mechanism 400 provides stable support and enclosure for the middle section of the nozzle mechanism 300, preventing it from directly contacting the ground and avoiding dirt adhesion and wear on the outer protective layer. Simultaneously, the pulley 500 rolls with the equipment during cleaning operations, reducing frictional resistance between the nozzle and the ground, ensuring that the nozzle mechanism 300 remains smoothly extended even in its extended state, preventing bending or collision damage. Compared to traditional nozzle structures without fixed support, the dry ice cleaning machine provided by this invention maintains the environmentally friendly and efficient characteristics of dry ice cleaning while significantly extending the nozzle's service life, and improving the equipment's mobility and operational stability under complex working conditions.

[0034] like Figures 1-4 As shown, in another embodiment of this utility model, the nozzle mechanism 300 includes a transmission pipe 310 and a spray gun 320. The transmission pipe 310 is connected to the output pipe of the dry ice gas generating mechanism 200, and the other end of the transmission pipe 310 is connected to the pipe of the spray gun 320. The middle section of the transmission pipe 310 is disposed within the sliding mechanism 400. The middle section is centrally protected by the sliding mechanism 400, avoiding the problem of unsupported sagging of the middle section due to excessive length in traditional integrated spray guns 320, and improving the overall bending resistance of the nozzle.

[0035] like Figures 1-4 As shown, in another embodiment of this utility model, the sliding mechanism 400 includes at least two sets of connecting components 410. The two sets of connecting components 410 are distributed sequentially at intervals along the length of the middle pipe portion of the nozzle mechanism 300. The pulley 500 is disposed at the end of the connecting component 410. The connecting component 410 can be detachably connected to the side wall of the main body 100. The multiple sets of spaced connecting components 410 form a segmented support for the nozzle, dispersing the gravity load after the nozzle is extended, avoiding local sagging caused by insufficient support at a single point. At the same time, the detachable design allows for flexible adjustment of the support position according to operational needs.

[0036] like Figures 1-4 As shown, in another embodiment of this utility model, the connecting component 410 includes a fixing sleeve 411 and a first magnetic element 412. The fixing sleeve 411 is fixedly sleeved on the middle pipe of the nozzle mechanism 300, and the first magnetic element 412 is disposed at the end of the fixing sleeve 411 or the pulley 500. A support component 430 is disposed on the side wall of the main body 100, and the fixing sleeve 411 is magnetically attached to the support component 430 by the first magnetic element 412. All the connecting components 410 are stacked sequentially along the height direction of the side wall of the main body 100, and the middle pipe portion of the nozzle mechanism 300 is distributed along an S-shaped path. Through magnetic connection and S-shaped path design, the nozzle length is extended within a limited space, while the stacked fixing sleeves 411 enhance the nozzle's anti-fall stability and avoid the risk of ground contact caused by the increased length of traditional straight-extended nozzles.

[0037] like Figures 1-4 As shown, in another embodiment of this utility model, the support assembly 430 includes a second magnetic element 431 and a support beam 432. The support beam 432 protrudes from the bottom of the side wall of the main body 100. The second magnetic element 431 is fixedly disposed at the top of the support beam 432. The ends of the second magnetic element 431 and the first magnetic element 412, which are opposite to each other, have opposite magnetic poles. The fixing sleeve 411 is magnetically connected to the support beam 432 through the first magnetic element 412 and the second magnetic element 431. The magnetic fixing method simplifies the assembly and disassembly steps of the connecting assembly 410. The support beam 432 provides rigid support, preventing the nozzle from detaching from the side wall of the main body 100 due to gravity, and ensuring the reliability of the connection between the sliding mechanism 400 and the main body 100.

[0038] like Figures 1-4As shown, in another embodiment of this utility model, there are four sets of pulleys 500, which are evenly distributed on the side wall of the fixed sleeve 411; there are four sets of first magnetic elements 412, which are respectively set at the rotation center of the corresponding pulley 500; two adjacent stacked sets of connecting components 410 are magnetically stacked and fixed by the first magnetic elements 412 on one side of the pulley 500. The even distribution of the four sets of pulleys 500 enhances the contact balance between the sliding mechanism 400 and the ground, avoiding skew caused by unilateral force; the magnetic stacking design enables the rapid combination of connecting components 410, adapting to the nozzle length requirements of different operating scenarios.

[0039] like Figures 1-4 As shown, in another embodiment of this utility model, there are four sets of pulleys 500, which are evenly arranged on the sidewalls of the fixed sleeve 411. There are also four sets of the first magnetic components 412, which are evenly distributed in pairs on two opposite sidewalls of the fixed sleeve 411. Two adjacent sets of connecting assemblies 410 are magnetically stacked and fixed by the first magnetic components 412 on the sidewalls. The symmetrically distributed pulleys 500 and magnetic components further optimize the stability of the sliding mechanism 400, reduce swaying during nozzle movement, and avoid bending and deformation caused by uneven force on traditional nozzles.

[0040] like Figures 1-4 As shown, in another embodiment of this utility model, the connecting assembly 410 includes a fixed sleeve 411 and a first magnetic element 412. The fixed sleeve 411 is fixedly sleeved on the intermediate pipe of the nozzle mechanism 300. The first magnetic element 412 is disposed on the side wall of the fixed sleeve 411. The pulley 500 is rotatably connected to the bottom of the fixed sleeve 411. A second magnetic element 431 is disposed on the side wall of the main body 100. The ends of the first magnetic element 412 and the second magnetic element 431 are opposite magnetic poles. The fixed sleeve 411 is magnetically connected to the side wall of the main body 100 through the first magnetic element 412 and the second magnetic element 431. The pulley 500 is directly integrated into the bottom of the fixed sleeve 411, reducing the overall height of the sliding mechanism 400 and preventing the nozzle from shifting its center of gravity due to an excessively high support structure. At the same time, the magnetic connection ensures that the nozzle is tightly fitted to the side wall of the main body 100, preventing accidental detachment during operation.

[0041] like Figures 1-4As shown, in another embodiment of this utility model, the output end of the dry ice gas generating mechanism 200 is located at the bottom of the mounting cavity, and the input end of the nozzle mechanism 300 passes through the bottom of the side wall of the main body 100 into the mounting cavity and is connected to the output end pipe of the dry ice gas generating mechanism 200. The bottom connection design shortens the dry ice gas transmission path, reduces pipe bends, lowers airflow resistance, and avoids the accumulation of dry ice particles or decreased delivery efficiency caused by the detour of the pipes in traditional lateral connections.

[0042] like Figures 1-4 As shown, in another embodiment of this utility model, the top of the main body 100 is provided with a connecting socket, and the output end of the nozzle mechanism 300 can be plugged into the connecting socket. The plug-in design facilitates the storage and fixing of the spray gun 320, avoids damage caused by the nozzle being hung arbitrarily when not in operation, and reduces the risk of external dirt entering the nozzle.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sliding dry ice spray pipe support mechanism, characterized in that, include: The main body has an installation cavity; A dry ice gas generating mechanism is disposed in the mounting cavity; A nozzle mechanism, wherein the nozzle mechanism is connected to the output pipe of the dry ice gas generating mechanism; A sliding mechanism is detachably connected to the main body, and the middle section of the nozzle mechanism is disposed within the sliding mechanism; The sliding mechanism is provided with a pulley at its end for contacting the ground.

2. The sliding dry ice jet pipe support mechanism according to claim 1, characterized in that: The nozzle mechanism includes a transmission pipe and a spray gun. The transmission pipe is connected to the output pipe of the dry ice gas generating mechanism, and the other end of the transmission pipe is connected to the spray gun pipe. The middle section of the transmission pipe is disposed within the sliding mechanism.

3. The sliding dry ice jet pipe support mechanism according to claim 1, characterized in that: The sliding mechanism includes at least two sets of connecting components, which are distributed sequentially at intervals along the length of the middle pipe portion of the nozzle mechanism. The pulley is disposed at the end of the connecting component, and the connecting component can be detachably connected to the side wall of the main body.

4. The sliding dry ice jet pipe support mechanism according to claim 3, characterized in that: The connecting assembly includes a fixed sleeve and a first magnetic component. The fixed sleeve is fixedly sleeved on the middle pipe of the nozzle mechanism, and the first magnetic component is disposed at the end of the fixed sleeve or pulley. A support assembly is disposed on the side wall of the main body, and the fixed sleeve is magnetically attached to the support assembly by the first magnetic component. All the connecting assemblies are stacked sequentially along the height direction of the side wall of the main body, and the middle pipe portion of the nozzle mechanism is distributed along an S-shaped path.

5. The sliding dry ice jet pipe support mechanism according to claim 4, characterized in that: The support assembly includes a second magnetic component and a support beam. The support beam protrudes from the bottom of the side wall of the main body. The second magnetic component is fixedly disposed at the top of the support beam. The ends of the second magnetic component and the first magnetic component are opposite to each other and have opposite magnetic poles. The fixing sleeve is magnetically connected to the support beam through the first magnetic component and the second magnetic component.

6. The sliding dry ice jet pipe support mechanism according to claim 4, characterized in that: The pulleys are in four sets, and the four sets of pulleys are evenly distributed on the side wall of the fixed sleeve; the first magnetic component is in four sets, and the four sets of first magnetic components are respectively set at the rotation center of the corresponding pulley; the two sets of connecting components stacked adjacently are magnetically stacked and fixed by the first magnetic component on one side of the pulley.

7. The sliding dry ice jet pipe support mechanism according to claim 4, characterized in that: The pulleys are in four sets, and the four sets of pulleys are evenly arranged on the side wall of the fixed sleeve. The first magnetic component is also in four sets, and the four sets of first magnetic components are evenly distributed in pairs on two opposite side walls of the fixed sleeve. The two adjacent sets of connecting components are magnetically stacked and fixed by the first magnetic components on the side walls.

8. The sliding dry ice jet pipe support mechanism according to claim 3, characterized in that: The connecting assembly includes a fixed sleeve and a first magnetic component. The fixed sleeve is fixedly sleeved on the middle pipe of the nozzle mechanism. The first magnetic component is disposed on the side wall of the fixed sleeve. The pulley is rotatably connected to the bottom of the fixed sleeve. A second magnetic component is disposed on the side wall of the main body. The ends of the first magnetic component and the second magnetic component are opposite to each other and have opposite magnetic poles. The fixed sleeve is magnetically connected to the side wall of the main body through the first magnetic component and the second magnetic component.

9. The sliding dry ice jet pipe support mechanism according to any one of claims 1 to 8, characterized in that: The output end of the dry ice gas generating mechanism is located at the bottom of the mounting cavity, and the input end of the nozzle mechanism passes through the bottom of the side wall of the main body into the mounting cavity and is connected to the output end pipe of the dry ice gas generating mechanism.

10. A cleaning machine, characterized in that: Includes the sliding dry ice jet pipe support mechanism as described in any one of claims 1 to 9.

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