Steel cylinder inflating device

Abstract

The utility model discloses a steel cylinder inflating device, which belongs to the technical field of steel cylinder inflating and comprises a frame body and a batch positioning mechanism, two cross beams are fixedly mounted at the top of the frame body, an air cylinder is fixedly mounted between the tops of the two cross beams, a connecting plate is fixedly mounted at the telescopic end of the air cylinder, and an inflating mechanism is fixedly mounted at the bottom of the connecting plate. The batch positioning mechanism comprises two mounting rods, each mounting rod movably penetrates through the connecting plate, a positioning frame is fixedly mounted between the bottoms of the two mounting rods, stable support is conveniently provided for the inflation mechanism and the batch positioning mechanism through a frame body, and an air cylinder on a cross beam conveniently drives the connecting plate to ascend and descend; meanwhile, due to the fact that the positioning frame is installed below the connecting plate through the installation rod, the air cylinder can conveniently drive the positioning frame to descend, the positioning frame exerts pressure on the necks of the steel cylinders placed on the lower portion in the frame body, then batch positioning of the steel cylinders is achieved, and the positioning effect of the positioning frame is improved through the abutting springs.

Description

Technical Field

[0001] This utility model relates to the field of gas cylinder filling technology, and more specifically, to a gas cylinder filling device. Background Technology

[0002] A gas cylinder is a steel cylinder used to store high-pressure oxygen, coal gas, liquefied petroleum gas, etc. Gas cylinders generally contain permanent gases, liquefied gases, or mixed gases.

[0003] Currently, to improve the efficiency of gas cylinder filling, multiple filling tubes are usually set up to fill the gas cylinders in batches. However, during the batch filling process, due to the large number of gas cylinders, some cylinders are prone to tipping over, affecting the filling effect. Therefore, it is necessary to fix the gas cylinders in batches to ensure the safety of gas cylinder filling. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a gas cylinder filling device, which aims to solve the problems mentioned in the background art.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A gas cylinder filling device, comprising:

[0007] The frame includes two crossbeams fixedly mounted on its top. A cylinder is fixedly mounted between the tops of the two crossbeams. A connecting plate is fixedly mounted on the telescopic end of the cylinder, and an inflation mechanism is fixedly mounted on the bottom of the connecting plate.

[0008] A batch positioning mechanism includes two mounting rods, each of which is movably inserted through a connecting plate. A positioning frame is fixedly installed between the bottoms of the two mounting rods. Each mounting rod has an abutment spring sleeved on its outer surface, and each abutment spring abuts against the positioning frame and the connecting plate at both ends.

[0009] As a preferred embodiment of this utility model, each of the mounting rods is threaded with a limiting sleeve on its outer surface.

[0010] As a preferred embodiment of the present invention, the inflation mechanism includes a U-shaped inflation tube, and two mounting sleeves are fitted on the outer surface of the U-shaped inflation tube. Each mounting sleeve is installed on the bottom of the connecting plate by bolts.

[0011] As a preferred embodiment of this utility model, the outer wall of the U-shaped inflation tube is connected to multiple inflation nozzles.

[0012] As a preferred embodiment of this utility model, connecting pipes are installed at both ends of the U-shaped inflation tube.

[0013] As a preferred embodiment of this utility model, a control valve is installed on the outer wall of each of the connecting pipes and the inflation nozzle.

[0014] Beneficial effects

[0015] Compared with the prior art, this utility model provides a gas cylinder filling device, which has the following beneficial effects:

[0016] 1. This solution provides stable support for the inflation mechanism and batch positioning mechanism through the frame. The cylinder on the crossbeam can easily drive the connecting plate to rise and fall, thereby facilitating the adjustment of the inflation mechanism's operating height. At the same time, since the positioning frame is installed below the connecting plate via the mounting rod, the cylinder can easily drive the positioning frame to descend. The positioning frame applies pressure to the neck of the steel cylinder placed in the lower part of the frame, thereby achieving batch positioning of the steel cylinder. The positioning effect of the positioning frame is improved by the abutment spring.

[0017] 2. In this solution, the limiting sleeve is threaded onto the mounting rod, which can prevent the mounting rod from detaching from the connecting plate, improve the stability of the batch positioning mechanism, and at the same time, removing the limiting sleeve makes it convenient to install and disassemble the batch positioning mechanism as a whole, thus improving its ease of use. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a second-view perspective perspective view of the present invention;

[0020] Figure 3 This is a third-view perspective view of the present invention.

[0021] Explanation of the labels in the diagram:

[0022] 1. Frame; 2. Crossbeam; 3. Cylinder; 4. Connecting plate; 5. Inflation mechanism; 501. U-shaped inflation tube; 502. Mounting sleeve; 503. Inflation nozzle; 504. Connecting pipe; 505. Control valve; 6. Batch positioning mechanism; 601. Mounting rod; 602. Positioning frame; 603. Abutment spring; 604. Limit sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Example:

[0025] Please see Figure 1-3 A gas cylinder filling device, comprising:

[0026] Frame 1, with two crossbeams 2 fixedly installed on the top of frame 1, and a cylinder 3 fixedly installed between the tops of the two crossbeams 2. A connecting plate 4 is fixedly installed on the telescopic end of the cylinder 3, and an inflation mechanism 5 is fixedly installed at the bottom of the connecting plate 4; and

[0027] The batch positioning mechanism 6 includes two mounting rods 601, each of which is movably inserted through the connecting plate 4. A positioning frame 602 is fixedly installed between the bottoms of the two mounting rods 601. A retaining spring 603 is sleeved on the outer surface of each mounting rod 601, and each retaining spring 603 abuts against the positioning frame 602 and the connecting plate 4 at both ends.

[0028] In this embodiment, the frame 1 provides stable support for the inflation mechanism 5 and the batch positioning mechanism 6. The cylinder 3 on the crossbeam 2 drives the connecting plate 4 to rise and fall, thereby facilitating the adjustment of the working height of the inflation mechanism 5. Meanwhile, since the positioning frame 602 is installed below the connecting plate 4 via the mounting rod 601, the cylinder 3 can easily drive the positioning frame 602 to descend. The positioning frame 602 applies pressure to the neck of the steel cylinder placed in the lower part of the frame 1, thereby achieving batch positioning of the steel cylinder. The surface of the positioning frame 602 is provided with anti-slip material, and the positioning effect of the positioning frame 602 is improved by the abutment spring 603.

[0029] Please refer to the specific details. Figure 3 As shown, each mounting rod 601 has a limit sleeve 604 threaded onto its outer surface.

[0030] In this embodiment, the limiting sleeve 604 is threaded onto the mounting rod 601, which can prevent the mounting rod 601 from detaching from the connecting plate and improve the stability of the batch positioning mechanism 6. At the same time, removing the limiting sleeve 604 makes it convenient to install and disassemble the batch positioning mechanism 6 as a whole, thus improving its ease of use.

[0031] Please refer to the specific details. Figure 2 As shown, the inflation mechanism 5 includes a U-shaped inflation tube 501. Two mounting sleeves 502 are fitted on the outer surface of the U-shaped inflation tube 501. Each mounting sleeve 502 is installed on the bottom of the connecting plate 4 by bolts.

[0032] In this embodiment, the U-shaped inflation tube 501 is easily fixed to the bottom of the connecting plate 4 by means of the mounting sleeve 502. At the same time, since the mounting sleeve 502 is installed by bolts, it is convenient to install and remove the U-shaped inflation tube 501.

[0033] Please refer to the specific details. Figure 2 As shown, the outer wall of the U-shaped inflation tube 501 is connected to multiple inflation nozzles 503.

[0034] In this embodiment, the gas cylinder delivery hose is conveniently installed and connected via the inflation nozzle 503.

[0035] Please refer to the specific details. Figure 3 As shown, connecting pipes 504 are installed at both ends of the U-shaped inflation tube 501.

[0036] In this embodiment, the connecting pipe 504 facilitates the connection between the U-shaped inflation pipe 501 and the air supply device.

[0037] Please refer to the specific details. Figure 3 As shown, a control valve 505 is installed on the outer wall of each connecting pipe 504 and inflation nozzle 503.

[0038] In this embodiment, the control valve 505 facilitates the opening and closing of the connecting pipe 504 and the air inlet 503.

[0039] Working principle: During use, the gas cylinders to be filled are neatly placed on the conveyor trolley. The trolley transports the gas cylinders to the lower part of the frame 1. The cylinder 3 is activated, which drives the connecting plate 4 to descend, causing the mounting rod 601 and its bottom positioning frame 602 to descend as well. At this time, the positioning frame 602 is fitted onto the neck of the gas cylinder. The positioning frame 602 continues to descend, performing batch positioning of the gas cylinders. The positioning effect is improved by the abutment spring 603. When the U-shaped inflation tube 501 descends to the appropriate position, the cylinder 3 is closed. The gas supply equipment and connecting pipe 504, inflation nozzle 503 and gas cylinder inlet pipe are connected through the gas supply hose to inflate the gas cylinders.

[0040] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A gas cylinder filling device, characterized in that, include: A frame (1) has two crossbeams (2) fixedly installed on its top. A cylinder (3) is fixedly installed between the tops of the two crossbeams (2). A connecting plate (4) is fixedly installed at the telescopic end of the cylinder (3). An inflation mechanism (5) is fixedly installed at the bottom of the connecting plate (4). A batch positioning mechanism (6) includes two mounting rods (601), each mounting rod (601) is movably inserted through the connecting plate (4), a positioning frame (602) is fixedly installed between the bottoms of the two mounting rods (601), and an abutment spring (603) is sleeved on the outer surface of each mounting rod (601), and each abutment spring (603) abuts against the positioning frame (602) and the connecting plate (4) at both ends respectively.

2. The gas cylinder filling device according to claim 1, characterized in that, Each of the mounting rods (601) has a limiting sleeve (604) threaded onto its outer surface.

3. The gas cylinder filling device according to claim 1, characterized in that, The inflation mechanism (5) includes a U-shaped inflation tube (501), and two mounting sleeves (502) are fitted on the outer surface of the U-shaped inflation tube (501). Each mounting sleeve (502) is installed on the bottom of the connecting plate (4) by bolts.

4. A gas cylinder filling device according to claim 3, characterized in that, The outer wall of the U-shaped inflation tube (501) is connected to multiple inflation nozzles (503).

5. A gas cylinder filling device according to claim 4, characterized in that, Both ends of the U-shaped inflation tube (501) are equipped with connecting tubes (504).

6. A gas cylinder filling device according to claim 5, characterized in that, A control valve (505) is installed on the outer wall of each of the aforementioned connecting pipes (504) and inflation nozzles (503).

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