Multi-gas-cylinder gas charging device

Abstract

The utility model discloses a multi-gas-cylinder inflating device which comprises an inflating device body, the inflating device body comprises a main frame, an inflating main machine is fixedly installed on the upper surface of the main frame, a protective net is arranged on the front surface of the inflating main machine, a main pipe is fixedly installed at the top end of the inflating main machine, and the main pipe is connected with the inflating main machine. A filter is mounted at the end part of the main pipe; by designing the cleaning mechanism convenient to disassemble and assemble, when dust falls on the surface and is attached to the surface after the protective net is installed and used for a long time, the protective net can be disassembled and turned to open the outside, and cleaning brushes are shifted to drive the two cleaning brushes to make contact with the inner surface and the outer surface of the protective net through rotation of a connecting rotating shaft to rotate for cleaning; and the cleaning brush stably makes contact with the inner surface and the outer surface of the protective net for cleaning treatment, dust obtained after cleaning treatment falls outside and is not prone to entering the inflation main machine, therefore, cleaning treatment on the protective net is facilitated, and the convenience of dismounting, mounting and cleaning of the protective net during inflation operation of the inflation device body is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of inflator, specifically relates to a multi-gas cylinder inflator. BACKGROUND

[0002] The gas cylinder refers to the container of permanent gas which can be repeatedly inflated under normal environment, and the gas cylinder is usually inflated by the inflator, and the existing inflator is the equipment for the gas cylinder, the inflator is convenient for simultaneously inflating multiple gas cylinders and convenient for operation.

[0003] The existing inflator is prone to causing the surface of the protective net to fall into dust and adhere to the surface during long-time use, and the protective net is fixedly installed by multiple screws, which is complicated to operate and inconvenient to disassemble, and the protective net is easily damaged when cleaned by external cleaning tools, thus causing inconvenient cleaning operation and causing the dust after cleaning to enter the internal part of the inflator, thereby affecting the convenience of disassembly and cleaning of the protective net during the inflation process of the inflator. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multi-gas cylinder inflator to solve the problem of the surface of the protective net falling into dust and adhering to the surface during long-time use of the inflator, and the protective net being fixedly installed by multiple screws, which is complicated to operate and inconvenient to disassemble, and the protective net being easily damaged when cleaned by external cleaning tools, thus causing inconvenient cleaning operation and causing the dust after cleaning to enter the internal part of the inflator.

[0005] To achieve the above object, the utility model provides the following technical scheme: a multi-gas cylinder inflator, which comprises an inflator main body, the inflator main body comprises a main vehicle frame, the upper surface of the main vehicle frame is fixedly installed with an inflation main machine, the front surface of the inflation main machine is provided with a protective net, the top end of the inflation main machine is fixedly installed with a main pipe, the end of the main pipe is installed with a filter, one side of the filter is fixedly installed with three inflation connecting pipes, the inside of the inflation connecting pipe is provided with a valve and a pressure gauge, and the inflator main body is further provided with:

[0006] The convenient disassembly and cleaning mechanism comprises a convenient disassembly assembly arranged on the front surface of the protective net and the inflation main machine, the inner and outer surfaces of the protective net are provided with cleaning assemblies, and the end of the cleaning assembly is provided with a rotation control assembly.

[0007] The reinforcing fixing mechanism comprises a main fixing assembly arranged at the top end of the inflation main machine and located on one side of the main pipe, and the outer surface of the main pipe at the top end of the main fixing assembly is provided with a reinforcing fixing assembly.

[0008] Preferably, the convenient disassembly and assembly component comprises a mounting shaft arranged at the joint between the bottom end of the protective screen and the bottom end of the front surface of the air inflation host, two sliding grooves are formed in the top end of the front surface of the air inflation host, a reinforcing clamping plate is slidably arranged in the sliding grooves, and two threaded rods are threadedly rotated on the upper surface of the air inflation host, and the ends of the threaded rods are connected with the surface of the reinforcing clamping plate through bearings.

[0009] Preferably, the reinforcing clamping plate is rotationally connected with the interior of the sliding grooves through the threaded rods, and the ends of the reinforcing clamping plate are clamped with the top end surface of the protective screen.

[0010] Preferably, the cleaning component comprises a connecting rotating shaft rotationally connected at the middle position in the interior of the protective screen, the two ends of the connecting rotating shaft are fixedly provided with cleaning brushes, the inner surface of the cleaning brush is in contact with the surface of the protective screen, and the end of the cleaning brush is threadedly rotated with a locking bolt.

[0011] Preferably, the rotating control component comprises annular rotating grooves formed on the inner and outer surfaces of the protective screen, rotating blocks are arranged in the annular rotating grooves, and the ends of the rotating blocks are fixedly installed with the ends of the cleaning brushes through screws.

[0012] Preferably, the main fixing component comprises a vertical rod fixedly installed on the top end of the air inflation host through a fixing bolt, and a fixing ring is arranged on the top end of the vertical rod, and a main pipe penetrates through the interior of the fixing ring and is fixed through an installation bolt.

[0013] Preferably, the reinforcing fixing component comprises auxiliary reinforcing rods integrally arranged on the two sides of the ends of the fixing ring, and the ends of the auxiliary reinforcing rods are fixedly connected with the inner side of the filter through screws.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] By designing the convenient disassembly and assembly cleaning mechanism, when dust falls on the surface of the protective screen and adheres during long-time use after the protective screen is installed, the protective screen can be disassembled and opened to the outside world, the cleaning brushes are actuated to rotate through the connecting rotating shaft to drive the two cleaning brushes to contact and rotate the inner and outer surfaces of the protective screen, the cleaning brushes stably contact and clean the inner and outer surfaces of the protective screen, the dust after cleaning falls to the outside world and is not easy to enter the interior of the air inflation host, so that the protective screen is conveniently cleaned and treated, and the convenience of disassembly and cleaning of the protective screen during air inflation operation of the air inflation device main body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the protective screen, the connecting rotating shaft and the cleaning brush of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural schematic view of part C;

[0019] Figure 4 For the utility model

[0020] Figure 5 For the utility model Figure 1 The enlarged structural schematic view of part B;

[0021] Figure 6 For the utility model Figure 1 The enlarged structural schematic view of part A;

[0022] In the figure: 100, the inflation device main body; 101, the main frame; 102, the inflation main machine; 103, the main pipe; 1031, the vertical rod; 1032, the fixed ring; 1033, the auxiliary reinforcing rod; 104, the filter; 105, the inflation connecting pipe; 106, the protective net; 1061, the connecting rotating shaft; 1062, the cleaning brush; 1063, the mounting shaft; 1064, the rotating block; 1065, the annular rotating groove; 1066, the locking bolt; 1067, the sliding groove; 1068, the threaded rod; 1069, the reinforcing clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0024] Please refer to Figures 1 to 6 The utility model provides a kind of technical scheme: a kind of multi-gas cylinder inflation device, including inflation device main body 100, inflation device main body 100 includes main frame 101, the upper surface of main frame 101 is fixedly installed with inflation main machine 102, inflation main machine 102 front surface is provided with protective net 106, the top of inflation main machine 102 is fixedly installed with main pipe 103, the end of main pipe 103 is installed with filter 104, one side of filter 104 is fixedly installed with three inflation connecting pipes 105, inflation connecting pipe 105 is provided with valve and pressure gauge inside, to facilitate inflation device main body 100 when inflation, by three inflation connecting pipes 105, it is convenient to simultaneously inflate three gas cylinders, inflation device main body 100 is also provided with:

[0025] The convenient disassembly and cleaning mechanism includes a convenient disassembly assembly arranged on the front surface of the inflation main machine 102 and the protective screen 106, the inner and outer surfaces of the protective screen 106 are provided with cleaning assemblies, and the end of the cleaning assembly is provided with a rotation control assembly.

[0026] In order to facilitate the disassembly and cleaning of the protective screen 106 through the convenient disassembly assembly, the cleaning is convenient, preferably, the convenient disassembly assembly includes a mounting shaft 1063 arranged at the bottom end of the protective screen 106 and the bottom end of the front surface of the inflation main machine 102, so as to facilitate the opening or closing of the protective screen 106 through the mounting shaft 1063, two sliding grooves 1067 are arranged at the top end of the front surface of the inflation main machine 102, a reinforcing clamping plate 1069 is slidably arranged in the sliding groove 1067, two threaded rods 1068 are threadedly rotated on the upper surface of the inflation main machine 102, the end of the threaded rod 1068 is connected to the surface of the reinforcing clamping plate 1069 through a bearing, and the end of the reinforcing clamping plate 1069 is clamped to the top surface of the protective screen 106, and after the protective screen 106 is closed and installed, the threaded rod 1068 is held to drive the reinforcing clamping plate 1069 to slide and be clamped to the top end of the protective screen 106, so as to facilitate the clamping and reinforcing installation.

[0027] In order to facilitate the cleaning of the dust falling on the inner and outer surfaces of the protective screen 106 through the cleaning assembly, the cleaning is convenient, preferably, the cleaning assembly includes a connecting rotating shaft 1061 rotatably connected to the middle position in the protective screen 106, the two ends of the connecting rotating shaft 1061 are fixedly provided with cleaning brushes 1062, the inner surface of the cleaning brush 1062 is in contact with the surface of the protective screen 106, the connecting rotating shaft 1061 is rotated to drive the cleaning brush 1062 to rotate in contact with the surface of the protective screen 106, so that the two cleaning brushes 1062 are respectively in contact with the inner and outer surfaces of the protective screen 106 for rotating and cleaning, the cleaning is convenient, and the ends of the inner and outer cleaning brushes 1062 are threadedly rotated with locking bolts 1066, and the inner and outer cleaning brushes 1062 are fixedly placed by rotating the locking bolts 1066 when not cleaning.

[0028] In order to facilitate the stable rotation and cleaning of the cleaning brush 1062 through the rotation control assembly, preferably, the rotation control assembly includes an annular rotating groove 1065 arranged on the inner and outer surfaces of the protective screen 106, a rotating block 1064 is arranged in the annular rotating groove 1065, and the end of the rotating block 1064 is fixedly installed with the end of the cleaning brush 1062 through a screw, so that the end of the cleaning brush 1062 drives the rotating block 1064 to rotate in the annular rotating groove 1065 when the cleaning brush 1062 rotates, and the stable rotation and cleaning of the cleaning brush 1062 are facilitated.

[0029] The reinforcing fixing mechanism is arranged on the top end of the inflation main machine 102 on one side of the main pipe 103, and the top end of the main fixing assembly is arranged on the outer surface of the main pipe 103. The reinforcing fixing assembly can reinforce and install the main pipe 103 and the filter 104 before use, and facilitates stable use.

[0030] In order to facilitate the reinforcement and installation of the main pipe 103 through the main fixing assembly, the main fixing assembly preferably comprises a vertical rod 1031 fixedly installed on the top end of the inflation main machine 102, and the top end of the vertical rod 1031 is provided with a fixing ring 1032. The main pipe 103 penetrates the inside of the fixing ring 1032 and is fixed by the installation bolt. After the vertical rod 1031 is fixedly installed with the inflation main machine 102, the main pipe 103 penetrates the inside of the fixing ring 1032 and is fixedly installed, and the main pipe 103 is conveniently reinforced and installed through the vertical rod 1031 and the fixing ring 1032.

[0031] In order to facilitate the reinforcement and installation of the filter 104 through the reinforcing fixing assembly, the reinforcing fixing assembly preferably comprises auxiliary reinforcing rods 1033 integrally arranged on both sides of the end portion of the fixing ring 1032. The end portion of the auxiliary reinforcing rod 1033 is fixed to the inside of the filter 104 through a screw. After the vertical rod 1031 is fixedly installed, the auxiliary reinforcing rod 1033 on the surface of the fixing ring 1032 and the filter 104 are fixedly installed, and the filter 104 is conveniently reinforced and installed through the auxiliary reinforcing rod 1033.

[0032] The working principle and use process of the multi-gas cylinder inflation device are as follows: when the multi-gas cylinder inflation device is used, the inflation device main body 100 is directly moved to the position for use by contacting the bottom surface of the main frame 101, and the end portion of the inflation connecting pipe 105 is connected to an external inflation nozzle. The inflation nozzle is sealingly fixed to the inflation port of the gas cylinder. At this time, the inflation main machine 102 is powered on and operated to supply gas. The inflation main machine 102 is protected by the protective net 106 and intakes air. After the inflation main machine 102 is operated to intake air, the air is discharged through the main pipe 103 and filtered by the filter 104. After the filtering treatment, the valve is opened to inflate the inside of the gas cylinder through the inflation connecting pipe 105. Three gas cylinders can be inflated simultaneously through the three connected inflation connecting pipes 105, and the inflation is convenient.

[0033] Then when the inflator body 100 is installed before the inflation use, the bottom end of the vertical rod 1031 is fixedly installed with the upper surface of the inflation main machine 102, the main pipe 103 is fixed with the surface of the main pipe 103 through the inside of the fixing ring 1032, and the end of the auxiliary reinforcing rod 1033 is fixed with the side surface of the filter 104, at this time, the main pipe 103 and the filter 104 are fixedly installed and used, so as to strengthen the fixing installation of the main pipe 103 and the filter 104 after the inflation body 100 is installed and used, the main pipe 103 and the filter 104 are not easy to shake and be unstable when the inflation body 100 is stressed in the inflation operation, the inflation use is facilitated, the reinforcing stability of the main pipe 103 and the filter 104 is improved when the inflation body 100 is used in the inflation of multiple gas cylinders;

[0034] Finally, when the inflation device body 100 is installed before the inflation use, the protective net 106 is closed on the front surface of the inflation main machine 102 through the installation shaft 1063, the reinforcing clamping plate 1069 is slid in the inside of the sliding groove 1067 by rotating the hand-held threaded rod 1068 to drive the reinforcing clamping plate 1069 to be clamped on the top end surface of the protective net 106, so as to facilitate the reinforcing installation of the protective net 106, and the protective use of the protective net 106 is facilitated, and when the surface of the protective net 106 falls into dust and is attached after the protective net 106 is installed and used for a long time, the protective net 106 can be disassembled and turned open to the outside by the opposite operation, at this time, the cleaning brush 1062 is rotated to drive the two cleaning brushes 1062 to respectively contact the inner and outer surfaces of the protective net 106 to rotate and clean, and the end of the cleaning brush 1062 drives the rotating block 1064 to rotate stably in the inside of the annular rotating groove 1065 when the cleaning brush 1062 rotates and cleans, so that the cleaning brush 1062 stably contacts the inner and outer surfaces of the protective net 106 for cleaning treatment, the dust after the cleaning treatment falls outside, and is not easy to enter the inside of the inflation main machine 102, so that the cleaning treatment of the protective net 106 is facilitated, the convenience of disassembling and cleaning the protective net 106 when the inflation device body 100 is operated is improved, and when the cleaning operation is not performed, the cleaning brush 1062 is fixedly placed by rotating the locking bolt 1066 to prevent shaking.

[0035] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-cylinder gas filling device, comprising a gas filling device main body (100), the gas filling device main body (100) comprises a main frame (101), the upper surface of the main frame (101) is fixedly installed with a gas filling main machine (102), the front surface of the gas filling main machine (102) is provided with a protective net (106), the top end of the gas filling main machine (102) is fixedly installed with a main pipe (103), the end of the main pipe (103) is installed with a filter (104), one side of the filter (104) is fixedly installed with three gas filling connecting pipes (105), the inside of the gas filling connecting pipes (105) is provided with a valve and a pressure gauge, characterized in that: The inflatable device body (100) is also provided with: The convenient disassembly and cleaning mechanism is convenient to disassemble and clean, and the convenient disassembly and cleaning mechanism comprises a convenient disassembly assembly arranged on the front surface of the protection net (106) and the inflatable host (102), the inner and outer surfaces of the protection net (106) are provided with cleaning assemblies, and the end of the cleaning assembly is provided with a rotation control assembly. The reinforcing fixing mechanism is arranged on the top end of the inflatable host (102) and located on one side of the main pipe (103), the top end of the main fixing assembly is located on the outer surface of the main pipe (103), and the reinforcing fixing assembly is arranged on the top end of the main fixing assembly.

2. A multiple cylinder inflation device as defined in claim 1, wherein: The convenient disassembly assembly comprises a mounting shaft (1063) arranged at the bottom end of the protection net (106) and connected to the bottom end of the front surface of the inflatable host (102), two sliding grooves (1067) are formed in the top end of the front surface of the inflatable host (102), a reinforcing clamping plate (1069) is slidably arranged in the sliding grooves (1067), and two threaded rods (1068) are threadedly rotated on the upper surface of the inflatable host (102).

3. A multiple cylinder inflation device as defined in claim 2 wherein: The reinforcing clamping plate (1069) and the sliding grooves (1067) are rotationally connected through the threaded rods (1068), and the end of the reinforcing clamping plate (1069) is clamped with the top end surface of the protection net (106).

4. The multi-cylinder gas charging device according to claim 1, characterized in that: The cleaning assembly comprises a connecting rotating shaft (1061) rotationally connected to the middle position in the inner surface of the protection net (106), both ends of the connecting rotating shaft (1061) are fixedly provided with cleaning brushes (1062), the inner surface of the cleaning brushes (1062) is in contact with the surface of the protection net (106), and the end of the cleaning brushes (1062) is threadedly rotated with a locking bolt (1066).

5. A multiple cylinder inflation device as defined in claim 4, wherein: The rotation control assembly comprises an annular rotating groove (1065) arranged on the inner and outer surfaces of the protection net (106), a rotating block (1064) is arranged in the annular rotating groove (1065), and the end of the rotating block (1064) is fixedly installed with the end of the cleaning brush (1062) through a screw.

6. The multi-cylinder gas charging device according to claim 1, characterized in that: The main fixing assembly comprises a vertical rod (1031) fixedly installed on the top end of the inflatable host (102) through a fixing bolt, the top end of the vertical rod (1031) is provided with a fixing ring (1032), and the main pipe (103) penetrates into the inner surface of the fixing ring (1032) and is fixed through a mounting bolt.

7. A multiple cylinder inflation device as defined in claim 6 wherein: The reinforcing fixing assembly comprises auxiliary reinforcing rods (1033) integrally arranged on both sides of the end of the fixing ring (1032), and the end of the auxiliary reinforcing rod (1033) is fixedly connected to the inner side of the filter (104) through a screw.

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