Nitrogen making machine convenient to move and use

Abstract

The utility model discloses a nitrogen making machine convenient to move and use, which comprises a moving mechanism, a guardrail mechanism and a nitrogen making machine assembly, the guardrail mechanism and the nitrogen making machine assembly are arranged above the moving mechanism, the moving mechanism comprises a vehicle plate, the lower end of the vehicle plate is fixedly connected with an inverted U-shaped plate, and two groups of moving assemblies are arranged in the inverted U-shaped plate. Each moving assembly comprises a connecting cross rod rotationally connected between the inverted-U-shaped plates, wheels are fixedly connected to the two ends of each connecting cross rod, and a plurality of locking plates are arranged on one set of moving assemblies. The fixed plate drives the sliding long plate to enter the U-shaped plate, the sliding long plate drives the sliding short plate to enter the U-shaped plate through the rotating plate, the sliding short plate pushes the sliding insertion plate out of the U-shaped plate through the connecting rotating plate and inserts the sliding insertion plate between the two locking plates, rotation of the connecting cross rod is limited, and the device is prevented from automatically moving along with the slope of the road surface.

Description

Technical Field

[0001] This utility model relates to the technical field of nitrogen generator equipment, specifically a nitrogen generator that is easy to move and use. Background Technology

[0002] The patent application with publication number CN208802829U includes a nitrogen generator tank and a movable chassis. Several slide rails are fixedly connected to the side of the tank. The slide rails are arranged along the length of the tank. A bracket is slidably connected to the slide rail. A snap-fit ​​device is fixedly connected between the bracket and the slide rail. A caster wheel is fixedly connected to the bottom of the bracket. The movable chassis has a second slide rail. The bracket is slidably connected to the movable chassis. Several insertion holes are opened on the movable chassis. A sliding pin is slidably connected to the bracket. The bracket and the movable chassis are fixed by the sliding pin. It has the advantages of not occupying extra transportation space and being easy to transport.

[0003] In the aforementioned patent, when the equipment stops, if it encounters a sloping road surface, the wheels are not locked, and the equipment will move on its own along the road slope, thus compromising safety. Utility Model Content

[0004] The purpose of this invention is to provide a nitrogen generator that is easy to use and portable, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nitrogen generator that is easy to move, comprising a moving mechanism and a guardrail mechanism and a nitrogen generator assembly disposed above the moving mechanism. The moving mechanism includes a platform, with an inverted U-shaped plate fixedly connected to the lower end of the platform. Two sets of moving components are disposed inside the inverted U-shaped plate. A first connecting component and a second connecting component are disposed inside the inverted U-shaped plate to restrict the operation of the moving components. Each moving component includes a connecting crossbar rotatably connected between the inverted U-shaped plates. Wheels are fixedly connected to both ends of the connecting crossbar. Multiple locking plates are disposed on one set of the moving components, and the locking plates are fixedly connected to the outside of the connecting crossbar.

[0006] Furthermore, the first connecting component includes a sliding short plate slidably connected within an inverted U-shaped plate. A vertical plate is fixedly connected to the upper end of the sliding short plate. A limiting baffle is fixedly connected inside the inverted U-shaped plate. The limiting baffle is located above the sliding short plate and does not contact the sliding short plate. A through hole is fixedly connected to the sliding short plate. A connecting rotating plate is rotatably connected below the sliding short plate. A sliding insert is rotatably connected below the connecting rotating plate. The sliding insert is slidably connected to the inverted U-shaped plate and is located directly above multiple locking plates.

[0007] Further, the second connecting assembly comprises a sliding long plate slidingly connected inside the inverted U-shaped plate, the sliding long plate is higher than the sliding short plate, one end of the sliding long plate is rotationally connected with a rotating plate, the other end of the rotating plate is rotationally connected with the sliding short plate, the lower end of the sliding long plate is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with two springs, the other ends of the two springs are fixedly connected with a connecting plate, and the connecting plate is fixedly connected inside the moving mechanism.

[0008] Further, the guardrail mechanism comprises a fixed guardrail fixedly connected to one side of the upper end of the vehicle plate, a controller is arranged above the fixed guardrail, and adjusting assemblies are arranged above both sides of the moving mechanism.

[0009] Further, the adjusting assembly comprises two fixed seats fixedly connected to the upper end of the moving mechanism, a connecting seat is arranged between the two fixed seats, the connecting seat is fixedly connected to the moving mechanism, guide rods are fixedly connected to the upper end of the fixed seat, a rotating column is rotationally connected to the upper end of the connecting seat, a threaded rod is fixedly connected to the upper end of the rotating column, an inverted U-shaped rod is arranged above the two guide rods, and a vertical rod is fixedly connected to the inside of the inverted U-shaped rod.

[0010] Further, the inverted U-shaped rod is slidingly arranged outside the guide rod, a threaded groove is formed in the vertical rod, and the threaded rod is screwedly connected with the threaded groove in the vertical rod.

[0011] Compared with the prior art, the nitrogen generator convenient to move and use has the following advantages.

[0012] (1) The first connecting assembly and the second connecting assembly are arranged in the U-shaped plate, the sliding short plate is hooked by the traction device through the through hole, the traction device pulls the sliding short plate out of the U-shaped plate, the sliding short plate drives the vertical plate to move, the limiting baffle prevents the sliding short plate from continuously moving by blocking the vertical plate, the sliding short plate pulls the sliding plug plate to slide upward through the connecting rotating plate, the sliding plug plate slides into the U-shaped plate, the sliding plug plate is not located between the two lock plates, at this time, the traction device continues to pull the sliding short plate, which drives the connecting cross rod and the wheel to rotate through the U-shaped plate, when the road surface driving state is relatively complex, the rotating column is rotated, the vertical rod is driven to rise through the threaded groove in the vertical rod and the threaded rod, the vertical rod drives the inverted U-shaped rod to rise, the guide rod is exposed from the inverted U-shaped rod, at this time, the overall height of the adjusting assembly is increased, and the safety of equipment driving is improved.

[0013] (2) When it is inconvenient to turn around, the long sliding plate is fixed with the traction device, the long sliding plate is pulled to make the long sliding plate pull the rotating plate to rotate, the rotating plate pushes the short sliding plate, the short sliding plate slides out of the U-shaped plate, at the same time that the short sliding plate slides, the sliding insertion plate is pulled into the U-shaped plate through the connecting rotating plate, the locking of the lock plate is released, when the device does not need to move, the spring pushes the fixed plate to move, the fixed plate drives the long sliding plate into the U-shaped plate, the long sliding plate drives the short sliding plate into the U-shaped plate through the rotating plate, at this time, the short sliding plate pushes the sliding insertion plate out of the U-shaped plate through the connecting rotating plate, the sliding insertion plate is inserted between the two lock plates, the rotation of the connecting cross bar is limited, and the device is prevented from moving automatically along the road slope. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the utility model mobile mechanism;

[0016] Figure 3 It is a structure schematic view of the utility model mobile assembly;

[0017] Figure 4 It is a structure schematic view of the utility model first connecting assembly and second connecting assembly;

[0018] Figure 5 It is a structure schematic view of the utility model guardrail mechanism;

[0019] Figure 6 It is a structure schematic view of the utility model adjusting assembly.

[0020] In the drawing: 1, mobile mechanism; 11, car plate; 12, inverted U-shaped plate; 13, first connecting assembly; 131, short sliding plate; 132, vertical plate; 133, through hole; 134, limiting baffle; 135, connecting rotating plate; 136, sliding insertion plate; 14, mobile assembly; 141, connecting cross bar; 142, wheel; 15, lock plate; 16, second connecting assembly; 161, long sliding plate; 162, rotating plate; 163, fixed plate; 164, spring; 165, connecting plate; 2, guardrail mechanism; 21, fixed guardrail; 22, controller; 23, adjusting assembly; 231, fixed seat; 232, guide rod; 233, connecting seat; 234, rotating column; 235, threaded rod; 236, inverted U-shaped rod; 237, vertical rod; 3, nitrogen making machine assembly. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of the present application.

[0022] Please refer to Figures 1-6 The present application provides a technical solution:

[0023] Embodiment 1

[0024] A nitrogen making machine convenient to move and use, comprising a moving mechanism 1 and a guardrail mechanism 2 and a nitrogen making machine assembly 3 arranged above the moving mechanism 1, the moving mechanism 1 comprising a car plate 11, the lower end of the car plate 11 being fixedly connected with an inverted U-shaped plate 12, two groups of moving assemblies 14 being arranged in the inverted U-shaped plate 12, a first connecting assembly 13 and a second connecting assembly 16 for limiting the working of the moving assemblies 14 being arranged in the inverted U-shaped plate 12, the moving assembly 14 comprising a connecting cross rod 141 rotatably connected between the inverted U-shaped plates 12, the connecting cross rod 141 being fixedly connected with wheels 142 at both ends, a plurality of lock plates 15 being arranged on one group of the moving assemblies 14, the lock plates 15 being fixedly connected to the outer side of the connecting cross rod 141.

[0025] The first connecting assembly 13 comprises a sliding short plate 131 slidingly connected in the inverted U-shaped plate 12, the sliding short plate 131 being fixedly connected with a vertical plate 132 at the upper end, a limiting baffle 134 being fixedly connected in the inverted U-shaped plate 12, the limiting baffle 134 being located above the sliding short plate 131 and not being in contact with the sliding short plate 131, a through hole 133 being fixedly connected to the sliding short plate 131, a connecting rotating plate 135 being rotatably connected below the sliding short plate 131, a sliding insertion plate 136 being rotatably connected below the connecting rotating plate 135, limiting grooves being formed in the lower sides of the sliding insertion plate 136, the sliding insertion plate 136 being slidingly connected with the inverted U-shaped plate 12 and penetrating through the sliding insertion plate 136, two limiting rods being fixedly connected to the lower end of the sliding insertion plate 136, the limiting grooves on the lower sides of the sliding insertion plate 136 being slidingly connected with the limiting rods, the sliding insertion plate 136 being located directly above the plurality of lock plates 15, the sliding insertion plate 136 being located between the two lock plates 15 when the equipment is not moving, the lock plates 15 being blocked from rotating to achieve the locking of the connecting cross rod 141.

[0026] The second connecting assembly 16 comprises a sliding long plate 161 slidably connected inside the inverted U-shaped plate 12, and the sliding long plate 161 is located higher than the sliding short plate 131; one end of the sliding long plate 161 is rotatably connected with a rotating plate 162, the other end of the rotating plate 162 is rotatably connected with the sliding short plate 131; the lower end of the sliding long plate 161 is fixedly connected with a fixed plate 163, one side of the fixed plate 163 is fixedly connected with two springs 165, the other ends of the two springs 165 are fixedly connected with a connecting plate 164, and the connecting plate 164 is fixedly connected inside the moving mechanism 1.

[0027] The guardrail mechanism 2 comprises a fixed guardrail 21 fixedly connected to one side of the upper end of the vehicle plate 11, and a controller 22 is arranged above the fixed guardrail 21; two adjusting assemblies 23 are arranged above the moving mechanism 1.

[0028] The adjusting assembly 23 comprises two fixed seats 231 fixedly connected to the upper end of the moving mechanism 1, a connecting seat 233 is arranged between the two fixed seats 231, the connecting seat 233 is fixedly connected to the moving mechanism 1, a guide rod 232 is fixedly connected to the upper end of the fixed seat 231, a rotating column 234 is rotatably connected to the upper end of the connecting seat 233, a threaded rod 235 is fixedly connected to the upper end of the rotating column 234, an inverted U-shaped rod 236 is arranged above the two guide rods 232, and a vertical rod 237 is fixedly connected to the inside of the inverted U-shaped rod 236.

[0029] The inverted U-shaped rod 236 is slidably arranged outside the guide rod 232, a threaded groove is formed in the vertical rod 237, and the threaded rod 235 is threadedly connected with the threaded groove in the vertical rod 237.

[0030] Working principle: when moving the nitrogen making unit assembly 3, the traction equipment is used to hook the sliding short plate 131 through the through hole 133, when the traction equipment pulls the moving mechanism 1 to move, the sliding short plate 131 is pulled out from the U-shaped plate 12, the sliding short plate 131 drives the vertical plate 132 to move, the vertical plate 132 contacts the limiting baffle 134 after moving with the sliding short plate 131, the limiting baffle 134 prevents the sliding short plate 131 from continuing to move by blocking the vertical plate 132, when the sliding short plate 131 moves, the connecting rotating plate 135 is pulled to move, the connecting rotating plate 135 pulls the sliding insertion plate 136 to slide upwards, the sliding insertion plate 136 slides into the U-shaped plate 12, the sliding insertion plate 136 is not located between the two lock plates 15, at this time, the traction equipment continues to pull the sliding short plate 131, which drives the connecting cross rod 141 and the wheel 142 to rotate, when it is inconvenient to turn around, the sliding long plate 161 is fixed with the traction equipment, the sliding long plate 161 is pulled to make the sliding long plate 161 pull the rotating plate 162 to rotate, the rotating plate 162 pushes the sliding short plate 131, the sliding short plate 131 slides out of the U-shaped plate 12, at the same time, the sliding short plate 131 pulls the sliding insertion plate 136 into the U-shaped plate 12 through the connecting rotating plate 135, the lock on the lock plate 15 is released, when the equipment does not need to move, the spring 165 pushes the fixed plate 163 to move, the fixed plate 163 drives the sliding long plate 161 to enter the U-shaped plate 12, the sliding long plate 161 drives the sliding short plate 131 to enter the U-shaped plate 12 through the rotating plate 162, at this time, the sliding short plate 131 pushes the sliding insertion plate 136 out of the U-shaped plate 12 through the connecting rotating plate 135, and inserts between the two lock plates 15, so as to limit the rotation of the connecting cross rod 141 and prevent the equipment from moving automatically along the road slope, when the road driving state is more complex, the rotating column 234 can be rotated, the rotating column 234 drives the threaded rod 235 to rotate, the threaded rod 235 drives the vertical rod 237 to rise through the threaded groove in the vertical rod 237, the vertical rod 237 drives the inverted U-shaped rod 236 to rise, and the guide rod 232 is exposed from the inverted U-shaped rod 236, at this time, the overall height of the adjusting assembly 23 is increased, and the safety of equipment driving is increased.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the foregoing embodiments should be considered in all aspects as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and therefore all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A nitrogen generator that is easy to move, comprising a moving mechanism (1) and a guardrail mechanism (2) disposed above the moving mechanism (1) and a nitrogen generator assembly (3), characterized in that: The moving mechanism (1) includes a platform (11), and an inverted U-shaped plate (12) is fixedly connected to the lower end of the platform (11). Two sets of moving components (14) are provided inside the inverted U-shaped plate (12). A first connecting component (13) and a second connecting component (16) for limiting the operation of the moving components (14) are provided inside the inverted U-shaped plate (12). The moving component (14) includes a connecting crossbar (141) rotatably connected between the inverted U-shaped plate (12). Wheels (142) are fixedly connected to both ends of the connecting crossbar (141). A plurality of locking plates (15) are provided on one set of the moving components (14). The locking plates (15) are fixedly connected to the outside of the connecting crossbar (141).

2. The nitrogen generator for easy portability according to claim 1, characterized in that: The first connecting component (13) includes a sliding short plate (131) slidably connected within an inverted U-shaped plate (12). A vertical plate (132) is fixedly connected to the upper end of the sliding short plate (131). A limiting baffle (134) is fixedly connected inside the inverted U-shaped plate (12). The limiting baffle (134) is located above the sliding short plate (131) and does not contact the sliding short plate (131). A through hole (133) is fixedly connected to the sliding short plate (131). A connecting rotating plate (135) is rotatably connected below the sliding short plate (131). A sliding insert plate (136) is rotatably connected below the connecting rotating plate (135). The sliding insert plate (136) is slidably connected to the inverted U-shaped plate (12) and is located directly above a plurality of locking plates (15).

3. A nitrogen generator that is easy to use and portable according to claim 2, characterized in that: The second connecting component (16) includes a sliding long plate (161) slidably connected inside the inverted U-shaped plate (12). The sliding long plate (161) is positioned higher than the sliding short plate (131). One end of the sliding long plate (161) is rotatably connected to a rotating plate (162), and the other end of the rotating plate (162) is rotatably connected to the sliding short plate (131). The lower end of the sliding long plate (161) is fixedly connected to a fixing plate (163). Two springs (165) are fixedly connected to one side of the fixing plate (163), and the other ends of the two springs (165) are jointly fixedly connected to a connecting plate (164). The connecting plate (164) is fixedly connected inside the moving mechanism (1).

4. A nitrogen generator that is easy to use and portable according to claim 1, characterized in that: The guardrail mechanism (2) includes a fixed guardrail (21) fixedly connected to one side of the upper end of the vehicle board (11), a controller (22) is provided above the fixed guardrail (21), and adjustment components (23) are respectively provided on both sides above the moving mechanism (1).

5. A nitrogen generator that is easy to use and portable according to claim 4, characterized in that: The adjustment assembly (23) includes two fixed seats (231) fixedly connected to the upper end of the moving mechanism (1), and a connecting seat (233) is provided between the two fixed seats (231). The connecting seat (233) is fixedly connected to the moving mechanism (1). A guide rod (232) is fixedly connected to the upper end of the fixed seat (231). A rotating column (234) is rotatably connected to the upper end of the connecting seat (233). A threaded rod (235) is fixedly connected to the upper end of the rotating column (234). An inverted U-shaped rod (236) is provided above the two guide rods (232). A vertical rod (237) is fixedly connected to the lower part of the inverted U-shaped rod (236).

6. A nitrogen generator that is easy to use and portable according to claim 5, characterized in that: The inverted U-shaped rod (236) is slidably disposed on the outside of the guide rod (232), and a threaded groove is provided in the vertical rod (237). The threaded rod (235) is threadedly connected to the threaded groove provided in the vertical rod (237).

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