Industrial gas filling cylinder carrying device

Abstract

This utility model relates to the field of gas cylinder filling and discloses an industrial gas cylinder handling device, including a base, a mounting frame fixedly connected to the top of the base, a cylinder fixedly connected to the top of the base, a support base fixedly connected to the output shaft of the cylinder, two support rods for handling gas cylinders movably mounted on the support base, a spacing adjustment mechanism between the support base and the two support rods, and a blocking and locking mechanism for blocking the gas cylinders between the support base and the two support rods. This utility model has the following advantages and effects: the spacing between the two support rods can be adjusted, facilitating the handling of gas cylinders of different sizes and improving the practicality of the device; and when pulled outwards, it facilitates effective locking of the sleeve plate. During the pulling out and transferring of gas cylinders, personnel do not need to continuously pull the sleeve plate, making operation more convenient and efficient, while reducing personnel fatigue.

Description

Technical Field

[0001] This utility model relates to the field of gas cylinder filling technology, and in particular to an industrial gas filling cylinder handling device. Background Technology

[0002] During the production process, enterprises usually need to use gases such as oxygen and acetylene to assist in production. Therefore, enterprises need to transport gas cylinders containing the gases to the enterprise's destination by transport vehicle according to the needs of use, and then unload the gas cylinders from the truck bed.

[0003] A search revealed a Chinese patent, CN 218465429 U, for an industrial gas filling cylinder handling device. This device effectively solves the problem of the diameter difference between the limiting head and the sliding rod, which requires a driving cylinder to move the sliding rod upward after it enters the gap below the gas cylinder, making it cumbersome to use. The device includes a base with a support frame mounted on its top. The support frame is arranged in an "n" shape. A handling component is mounted on the top of the base. The handling component includes a cylinder installed inside the support frame, and a mounting bracket is installed on the output end of the cylinder.

[0004] However, the aforementioned industrial gas cylinder handling device has some shortcomings. Due to the different gaps between the bottom of gas cylinders of different sizes, it is inconvenient to adjust the distance between the two support rods, reducing the practicality of the device. Furthermore, it requires personnel to continuously pull the connecting plate to keep the locking rod blocking and limiting the gas cylinder. This not only requires personnel to continuously pull the connecting plate during the process of pulling out the gas cylinder and transferring it, but also makes the operation cumbersome and tiring for the personnel. Therefore, we propose an industrial gas cylinder handling device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an industrial gas filling cylinder handling device, which has an adjustable gap between two support rods, making it convenient to handle gas cylinders of different sizes and improving the practicality of the device. When pulled outward, it helps to effectively lock the sleeve plate. During the process of pulling out the gas cylinder and transferring it, there is no need for personnel to keep pulling the sleeve plate, making the operation more convenient and efficient, while reducing personnel fatigue.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an industrial gas filling cylinder handling device, including a base, a mounting frame fixedly connected to the top of the base, a cylinder fixedly connected to the top of the base, a support base fixedly connected to the output shaft of the cylinder, two support rods for handling gas cylinders movably arranged on the support base, a spacing adjustment mechanism provided between the support base and the two support rods, and a blocking locking mechanism for blocking the gas cylinders provided between the support base and the two support rods, the blocking locking mechanism including a pull rod slidably sleeved in the support rod, a push-pull rod rotatably connected to the top of the pull rod, a baffle rotatably connected to the top of the push-pull rod, and the baffle rotatably connected to one end of the support rod.

[0007] A further feature of this invention is that the spacing adjustment mechanism includes two rectangular openings on one side of the support base and a sliding groove on the inner wall of the bottom of the rectangular opening. The two sliding grooves are rotatably connected to the same bidirectional lead screw. Two sliders are threaded on the outer side of the bidirectional lead screw. A fixed sleeve is fixedly connected to the top of the slider. Two support rods are fixedly fitted into the corresponding fixed sleeves. A pointer is fixedly connected to one side of the fixed sleeve, and a scale is fixedly connected to one side of the support base.

[0008] By adopting the above technical solution, since the gap spacing of gas cylinders with different diameters varies when stacked horizontally, the double-acting screw is rotated by handwheel. The double-acting screw drives the two sliders to move closer or further apart, and the two sliders drive the two fixed sleeves and support rods to move closer or further apart. The gap between the two support rods can be precisely adjusted by the indication of two pointers and a scale, so as to meet the needs of handling gas cylinders with different diameters and greatly improve work efficiency. When adjusting the gap between the two support rods, the two pull rods will move closer or further apart, and the two pull rods will drive the two connecting plates to slide automatically within the sleeve, thus not hindering the adjustment of the support rod gap.

[0009] A further feature of this invention is that the front end of the bidirectional lead screw extends to the front of the support base and is fixedly connected to a handwheel.

[0010] By adopting the above technical solution, it is convenient to rotate the bidirectional lead screw.

[0011] A further feature of this invention is that two sliders are slidably fitted into corresponding grooves, and two fixed sleeves are slidably fitted into corresponding rectangular openings.

[0012] By adopting the above technical solution, the fixed sleeve and the slider can be guided, making their movement more stable.

[0013] A further feature of this invention is that the blocking and locking mechanism includes a cylinder fixedly connected to one side of the support base, and a connecting plate fixedly connected to one end of the pull rod. A return spring is fixedly connected to the inner wall of one side of the cylinder. A slide plate is fixedly connected to one end of the return spring. A slide rod is fixedly connected to one side of the slide plate. A sleeve plate is fixedly connected to one end of the slide rod. Both connecting plates are slidably fitted inside the sleeve plate. A slot is provided at the top of the slide plate. A vertical spring is fixedly connected to the top of the cylinder. A pull plate is fixedly connected to the top of the vertical spring. A locking rod is fixedly connected to the bottom of the pull plate. An inclined surface is provided at the bottom end of the locking rod. The locking rod cooperates with the slot.

[0014] By adopting the above technical solution, the seat is pushed towards the gas cylinder, causing the two support rods to insert into the gap below the gas cylinder, with the support rods pressed tightly against the bottom wall of the gas cylinder. Then, the sleeve plate is pulled outward, causing the two connecting plates and pull rods to move to the right. The two pull rods cause the push-pull rods to deflect upward, and the two push-pull rods cause the two baffles to deflect upward until they abut against one end of the gas cylinder. At this time, the gas cylinder abuts between the two baffles and the support seat. At the same time, the rightward movement of the sleeve plate causes the sliding rod and sliding plate to move to the right. Due to the inclined surface, when the sliding plate moves, the locking rod will be pressed upward without obstructing movement. During normal movement of the sliding plate, when the sliding plate abuts against the inner wall of one side of the cylinder, the locking rod aligns with the locking groove. Under the action of the vertical spring, the locking rod moves down and engages in the locking groove, thus preventing the sleeve plate and the sliding plate from shifting to the left and resetting. This allows the gas cylinder to be fixed between the two baffles and the support seat. Then, by pushing the car seat to the right, the gas cylinder can be pulled out from the gas cylinder stack, facilitating the handling of the gas cylinder. Once the cylinder has been moved to the designated position, simply pull the pull plate upwards to disengage the locking rod from the locking groove. At this point, under the tension of the return spring, the sleeve plate and the pull rod reset to the left, causing the baffle to deflect downwards and reset.

[0015] A further feature of this invention is that a handle is fixedly connected to one side of the sleeve plate.

[0016] By adopting the above technical solution, it is convenient to pull the sleeve plate.

[0017] A further feature of this invention is that the vertical spring is sleeved on the outside of the clamping rod, and the clamping rod is slidably connected to the top of the cylinder.

[0018] By adopting the above technical solution, the vertical rod and the locking rod can be guided, making their movement more stable.

[0019] A further feature of this invention is that one end of the support rod is fixedly connected to two ear plates, and the baffle is rotatably connected between the two ear plates.

[0020] By adopting the above technical solution, the baffle can be rotatably connected to one end of the support rod.

[0021] The beneficial effects of this utility model are:

[0022] 1. This utility model uses a handwheel to rotate a bidirectional lead screw, which drives two sliders to move closer or further apart. The two sliders, in turn, drive two fixed sleeves and support rods to move closer or further apart. The distance between the two support rods can be precisely adjusted by the indication of two pointers and a scale, so as to meet the needs of handling gas cylinders of different diameters and greatly improve work efficiency. When adjusting the distance between the two support rods, the two pull rods will move closer or further apart. The two pull rods will drive the two connecting plates to slide automatically within the sleeve, thus not hindering the adjustment of the support rod distance.

[0023] 2. The seat of this utility model is pushed towards the gas cylinder, so that the two support rods are inserted into the gap below the gas cylinder and the support rods are in close contact with the bottom wall of the gas cylinder. Then, the sleeve plate is pulled outward. The sleeve plate drives the two connecting plates and the pull rod to move to the right. The two pull rods drive the push-pull rod to deflect upward. The two push-pull rods drive the two baffles to deflect upward until they abut against one end of the gas cylinder. At this time, the gas cylinder abuts between the two baffles and the support seat. At the same time, the rightward movement of the sleeve plate drives the slide rod and the slide plate to move to the right. Due to the inclined surface, when the slide plate moves, the locking rod will be pressed upward without hindering the normal movement of the slide plate.

[0024] 3. When the sliding plate abuts against the inner wall of the cylinder, the locking rod aligns with the locking groove. Under the action of the vertical spring, the locking rod moves down and engages in the locking groove, thus preventing the sleeve plate and sliding plate from shifting to the left and resetting. The gas cylinder can then be fixed between the two baffles and the support seat. Then, by pushing the car seat to the right, the gas cylinder can be pulled out from the gas cylinder stack, facilitating the handling of the gas cylinder. Once the cylinder is moved to the designated position, simply pull the pull plate upwards to disengage the locking rod from the locking groove. At this time, under the tension of the reset spring, the sleeve plate and pull rod reset to the left, causing the baffle to deflect downwards and reset. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in 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 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.

[0026] Figure 1 This is a schematic diagram of the structure of an industrial gas filling cylinder handling device proposed in this utility model;

[0027] Figure 2 This is a cross-sectional view of a support base for an industrial gas filling cylinder handling device proposed in this utility model.

[0028] Figure 3 for Figure 1 A schematic diagram of the structure of part A;

[0029] Figure 4 This is a cross-sectional view of the cylinder and sleeve of an industrial gas filling cylinder handling device proposed in this utility model.

[0030] In the diagram, 1. Seat; 2. Mounting bracket; 3. Cylinder; 4. Support base; 5. Support rod; 6. Spacing adjustment mechanism; 7. Blocking and locking mechanism; 61. Scale; 62. Pointer; 63. Handwheel; 64. Rectangular opening; 65. Slider; 66. Two-way lead screw; 67. Fixing sleeve; 68. Slide groove; 71. Pull rod; 72. Cylinder; 73. Slide plate; 74. Return spring; 75. Slide rod; 76. Slot; 77. Sleeve plate; 78. Connecting plate; 79. Vertical spring; 710. Pull plate; 711. Locking rod; 712. Inclined surface; 713. Baffle; 714. Push-pull rod. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] See Figure 1 — Figure 4 This utility model provides an industrial gas filling cylinder handling device, including a base 1, a mounting bracket 2 fixedly connected to the top of the base 1, a cylinder 3 fixedly connected to the top of the base 1, a support base 4 fixedly connected to the output shaft of the cylinder 3, two support rods 5 for handling gas cylinders movably arranged on the support base 4, a spacing adjustment mechanism 6 is provided between the support base 4 and the two support rods 5, and a blocking locking mechanism 7 for blocking the gas cylinder is provided between the support base 4 and the two support rods 5. The blocking locking mechanism 7 includes a pull rod 71 slidably sleeved in the support rod 5, a push-pull rod 714 rotatably connected to the top of the pull rod 71, a baffle 713 rotatably connected to the top of the push-pull rod 714, and the baffle 713 rotatably connected to one end of the support rod 5.

[0033] Specifically, the spacing adjustment mechanism 6 includes two rectangular openings 64 on one side of the support base 4, and a sliding groove 68 on the inner wall of the bottom of the rectangular opening 64. The two sliding grooves 68 are rotatably connected to the same bidirectional lead screw 66. Two sliders 65 are threaded on the outer side of the bidirectional lead screw 66. A fixing sleeve 67 is fixedly connected to the top of the slider 65. The two support rods 5 are respectively fixedly sleeved in the corresponding fixing sleeves 67.

[0034] Specifically, the front end of the bidirectional lead screw 66 extends to the front of the support base 4 and is fixedly connected to a handwheel 63.

[0035] Specifically, the two sliders 65 are slidably fitted into the corresponding grooves 68, and the two fixed sleeves 67 are slidably fitted into the corresponding rectangular openings 64.

[0036] Specifically, a pointer 62 is fixedly connected to one side of the fixed sleeve 67, and a scale 61 is fixedly connected to one side of the support base 4.

[0037] Specifically, the blocking and locking mechanism 7 also includes a cylinder 72 fixedly connected to one side of the support base 4, and a connecting plate 78 fixedly connected to one end of the pull rod 71. A return spring 74 is fixedly connected to one side of the inner wall of the cylinder 72. A slide plate 73 is fixedly connected to one end of the return spring 74. A slide rod 75 is fixedly connected to one side of the slide plate 73. A sleeve plate 77 is fixedly connected to one end of the slide rod 75. Both connecting plates 78 are slidably sleeved in the sleeve plate 77.

[0038] Specifically, the top of the slide plate 73 is provided with a slot 76, the top of the cylinder 72 is fixedly connected with a vertical spring 79, the top of the vertical spring 79 is fixedly connected with a pull plate 710, the bottom of the pull plate 710 is fixedly connected with a locking rod 711, the bottom end of the locking rod 711 is provided with an inclined surface 712, and the locking rod 711 cooperates with the slot 76.

[0039] Specifically, a handle is fixedly connected to one side of the sleeve 77.

[0040] Specifically, the vertical spring 79 is sleeved on the outside of the locking rod 711, and the locking rod 711 is slidably connected to the top of the cylinder 72.

[0041] Specifically, one end of the support rod 5 is fixedly connected to two ear plates, and the baffle 713 is rotatably connected between the two ear plates.

[0042] According to the working principle of the gas cylinder handling device with patent number CN112606892A, since gas cylinders of different diameters have different gaps after being stacked horizontally, the handwheel 63 rotates the bidirectional lead screw 66, which drives the two sliders 65 to move closer or further apart. The two sliders 65 drive the two fixed sleeves 67 and the support rods 5 to move closer or further apart. The gap between the two support rods 5 can be precisely adjusted by the indication of the two pointers 62 and the scale 61, so as to meet the handling of gas cylinders of different diameters and greatly improve the efficiency of the work. When adjusting the gap between the two support rods 5, the two pull rods 71 ​​will move closer or further apart. The two pull rods 71 ​​will drive the two connecting plates 78 to slide automatically within the sleeve 77, thus not hindering the adjustment of the gap between the support rods 5.

[0043] When moving the gas cylinder, the vehicle seat 1 is pushed towards the gas cylinder, causing the two support rods 5 to insert into the gap below the gas cylinder, with the support rods 5 pressed tightly against the bottom wall of the gas cylinder. Then, the sleeve plate 77 is pulled outward, causing the two connecting plates 78 and the pull rod 71 to move to the right. The two pull rods 71 ​​cause the push-pull rod 714 to deflect upward, and the two push-pull rods 714 cause the two baffles 713 to deflect upward until they abut against one end of the gas cylinder. At this time, the gas cylinder abuts between the two baffles 713 and the support seat 4. At the same time, the rightward movement of the sleeve plate 77 causes the slide rod 75 and the slide plate 73 to move to the right. Due to the setting of the inclined surface 712, when the slide plate 73 moves, the locking rod 711 will be pressed upward without obstructing the slide plate. During the normal movement of 73, when the sliding plate 73 abuts against the inner wall of one side of the cylinder 72, the locking rod 711 aligns with the locking groove 76. Under the action of the vertical spring 79, the locking rod 711 moves down and locks into the locking groove 76, thereby preventing the sleeve plate 77 and the sliding plate 73 from moving to the left and resetting. This allows the gas cylinder to be fixed between the two baffles 713 and the support seat 4. Then, by pushing the car seat 1 to the right, the gas cylinder can be pulled out from the gas cylinder stack, facilitating the handling of the gas cylinder. After being moved to the designated position, simply pull the pull plate 710 upward to disengage the locking rod 711 from the locking groove 76. At this time, under the tension of the return spring 74, the sleeve plate 77 and the pull rod 71 reset to the left, and drive the baffle to deflect downward and reset.

Claims

1. An industrial gas filling cylinder handling device, characterized in that, The device includes a seat (1), a mounting bracket (2) fixedly connected to the top of the seat (1), a cylinder (3) fixedly connected to the top of the seat (1), a support base (4) fixedly connected to the output shaft of the cylinder (3), two support rods (5) for transporting gas cylinders movably arranged on the support base (4), a spacing adjustment mechanism (6) is provided between the support base (4) and the two support rods (5), and a blocking locking mechanism (7) for blocking the gas cylinder is provided between the support base (4) and the two support rods (5). The blocking locking mechanism (7) includes a pull rod (71) slidably sleeved in the support rod (5), a push-pull rod (714) rotatably connected to the top of the pull rod (71), a baffle (713) rotatably connected to the top of the push-pull rod (714), and the baffle (713) rotatably connected to one end of the support rod (5).

2. The industrial gas filling cylinder handling device according to claim 1, characterized in that: The spacing adjustment mechanism (6) includes two rectangular openings (64) on one side of the support base (4) and a sliding groove (68) on the inner wall of the bottom of the rectangular opening (64). The two sliding grooves (68) are rotatably connected to the same bidirectional lead screw (66). Two sliders (65) are threaded on the outer side of the bidirectional lead screw (66). A fixed sleeve (67) is fixedly connected to the top of the slider (65). Two support rods (5) are respectively fixedly sleeved in the corresponding fixed sleeves (67).

3. The industrial gas filling cylinder handling device according to claim 2, characterized in that: The front end of the bidirectional lead screw (66) extends to the front of the support base (4) and is fixedly connected to a handwheel (63).

4. The industrial gas filling cylinder handling device according to claim 2, characterized in that: Two sliders (65) are slidably fitted into the corresponding grooves (68), and two fixed sleeves (67) are slidably fitted into the corresponding rectangular openings (64).

5. The industrial gas filling cylinder handling device according to claim 2, characterized in that: A pointer (62) is fixedly connected to one side of the fixed sleeve (67), and a scale (61) is fixedly connected to one side of the support base (4).

6. The industrial gas filling cylinder handling device according to claim 1, characterized in that: The blocking and locking mechanism (7) further includes a cylinder (72) fixedly connected to one side of the support base (4) and a connecting plate (78) fixedly connected to one end of the pull rod (71). A return spring (74) is fixedly connected to one side of the inner wall of the cylinder (72). A slide plate (73) is fixedly connected to one end of the return spring (74). A slide rod (75) is fixedly connected to one side of the slide plate (73). A sleeve plate (77) is fixedly connected to one end of the slide rod (75). Both connecting plates (78) are slidably sleeved in the sleeve plate (77).

7. The industrial gas filling cylinder handling device according to claim 6, characterized in that: The top of the slide plate (73) is provided with a slot (76), the top of the cylinder (72) is fixedly connected with a vertical spring (79), the top of the vertical spring (79) is fixedly connected with a pull plate (710), the bottom of the pull plate (710) is fixedly connected with a locking rod (711), the bottom end of the locking rod (711) is provided with a slope (712), and the locking rod (711) cooperates with the slot (76).

8. The industrial gas filling cylinder handling device according to claim 6, characterized in that: A handle is fixedly connected to one side of the sleeve (77).

9. The industrial gas filling cylinder handling device according to claim 7, characterized in that: The vertical spring (79) is sleeved on the outside of the clamping rod (711), which is slidably connected to the top of the cylinder (72).

10. The industrial gas filling cylinder handling device according to claim 1, characterized in that: Two ear plates are fixedly connected to one end of the support rod (5), and the baffle (713) is rotatably connected between the two ear plates.

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