Steel gas cylinder conveying device with clamping effect

Abstract

The utility model discloses a steel gas cylinder conveying device with a clamping effect, which relates to the technical field of steel gas cylinder conveying, and comprises a conveying vehicle body with a feeding and discharging port on one side and an auxiliary feeding and discharging assembly arranged in the conveying vehicle body, and further comprises an L-shaped box fixedly mounted at one end, far away from the feeding and discharging port, of the conveying vehicle body, clear water is filled in the box body; the connecting pipe is fixedly inserted into the L-shaped box; according to the utility model, the steel gas cylinder is carried to the end part of the feeding and discharging port on the conveying vehicle body, and the pressure of the steel gas cylinder presses the sliding plate to move downwards, so that the contact block is in contact with the electromagnetic button, and the electromagnetic button can send an electric signal to the electromagnetic valve and activate and open the electromagnetic valve; and then clear water in the upper-layer cavity flows into the lower-layer cavity through the electromagnetic valve, the overall gravity center of the conveying vehicle body can be changed to deviate towards the side away from the feeding and discharging opening, then balance of the two sides can be guaranteed, and therefore the stability of the conveying vehicle body during feeding and discharging can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel gas cylinder transportation, in particular to a steel gas cylinder transportation device with a clamping effect. Background Art

[0002] Steel gas cylinders are a type of portable pressure vessel with a bottle-like main structure, typically filled with gas (compressed, liquefied, dissolved, adsorbed, etc.). Gas cylinders are widely used in both production and everyday life. Due to their heavy weight, they require a conveyor for transportation. To reduce workload, existing conveyor systems typically incorporate a mechanism to assist in the lifting and lowering of the cylinders (such as a robotic arm to grip and drag the cylinders), eliminating the need for manual cylinder loading and unloading.

[0003] Although the above-mentioned existing conveying device with auxiliary up and down steel gas cylinders can electrically pull the gas cylinders into the conveying vehicle, when the gas cylinders are carried to the upper end of the vehicle body by personnel, one end of the vehicle body will be subjected to greater pressure, which makes the other end of the vehicle body prone to warping, thereby affecting the stability during loading and unloading.

[0004] Therefore, we have designed a conveying device for steel gas cylinders with a clamping effect to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a conveying device for steel gas cylinders with a clamping effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides a conveying device for steel gas cylinders with a clamping effect, comprising a conveying vehicle body with a loading and unloading port on one side and an auxiliary loading and unloading assembly arranged in the conveying vehicle body, including:

[0007] The L-shaped box is fixedly installed at the end of the conveyor body away from the loading and unloading port, and is filled with clean water;

[0008] The connecting pipe is fixedly plugged into the L-shaped box, and a micro water pump is fixedly installed on the other end;

[0009] The L-shaped tube has two ends fixedly connected to the micro water pump and the L-shaped box respectively;

[0010] The partition plate is fixedly installed in the L-shaped box to divide the L-shaped box into two cavities. The clean water is located in the upper cavity. A solenoid valve is embedded inside the partition plate to divert the clean water to the lower cavity to balance the end of the transport vehicle.

[0011] Furthermore, the number of the L-shaped boxes is two, and the two L-shaped boxes are symmetrically installed on the front and rear sides of the conveying vehicle body away from the loading and unloading ports.

[0012] Furthermore, it also includes an automatic trigger component for automatically balancing the ends of the L-shaped box. The automatic trigger component includes:

[0013] A slide plate is slidably mounted on the transport vehicle body, and a damper is installed between the slide plate and the transport vehicle body;

[0014] The contact block and the electromagnetic button cooperate with each other and are respectively installed on the opposite sides of the slide plate and the conveying vehicle body. The electromagnetic button is electrically connected to the electromagnetic valve.

[0015] Furthermore, there are multiple dampers, and the multiple dampers are installed at equal intervals between the slide plate and the transport vehicle body.

[0016] Furthermore, the auxiliary loading and unloading assembly includes:

[0017] The electric push rod is fixedly mounted on one side of the conveyor body, and the driving end thereof slides through the conveyor body and is provided with a positioning frame;

[0018] The positioning groove is opened on one side of the positioning frame, and the side wall is opened with a limiting groove. An electric telescopic rod is fixedly installed on one side of the positioning frame. The driving end of the electric telescopic rod slides through the positioning frame and extends into the positioning groove and is provided with a positioning piece, which is flush with the limiting groove.

[0019] Furthermore, there are two positioning grooves, and the two positioning grooves are symmetrically opened on one side of the positioning frame.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By transporting the steel gas cylinder to the end of the loading and unloading port on the conveying vehicle body, the pressure of the steel gas cylinder will press the slide plate to move downward, so that the contact block will contact the electromagnetic button. At this time, the electromagnetic button can send an electrical signal to the electromagnetic valve to activate it to open, and then the clean water in the upper cavity will flow into the lower cavity through the electromagnetic valve, which can change the overall center of gravity of the conveying vehicle body to the side away from the loading and unloading port, thereby ensuring the balance of both sides, thereby improving the stability of the conveying vehicle body during loading and unloading. When the gas cylinder is dragged into the conveying vehicle body, the micro water pump is turned on, and the clean water in the lower cavity can be pumped back into the upper cavity through the L-shaped pipe and the connecting pipe, so that the center of gravity of the conveying vehicle body can be restored, thereby ensuring stable transportation;

[0021] 2. By turning on the electric push rod, the driving end of the electric push rod can be extended to drive the positioning frame to slide close to the loading and unloading port, and then turning on the electric telescopic rod can make the driving end of the electric telescopic rod extend to drive the positioning piece close to the steel gas cylinder and clamp it between the limit grooves, which can achieve the effect of clamping the steel gas cylinder and improve the stability of the gas cylinder during transportation. Then, according to the above principle, the gas cylinder is completely dragged into the conveying vehicle to assist personnel in loading the steel gas cylinder, reducing the workload of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the side exterior of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when looking down at the exterior;

[0024] Figure 3 This is a schematic diagram of the overall external three-dimensional structure of the utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the interior of the L-shaped box of the utility model in a half-section view.

[0026] In the figure: 1. Transport vehicle body; 2. L-shaped box; 3. Connecting pipe; 4. Micro water pump; 5. L-shaped pipe; 6. Partition plate; 7. Solenoid valve; 8. Slide plate; 9. Damper; 10. Contact block; 11. Solenoid button; 12. Electric push rod; 13. Positioning frame; 14. Positioning slot; 15. Electric telescopic rod; 16. Positioning piece; 17. Limit slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-4 The utility model provides a technical solution: a conveying device for steel gas cylinders with a clamping effect, comprising a conveying vehicle body 1 with a loading and unloading port on one side and an auxiliary loading and unloading assembly arranged in the conveying vehicle body 1, including:

[0029] The L-shaped box 2 is fixedly mounted on the end of the conveying vehicle 1 away from the loading and unloading ports and is filled with clean water;

[0030] The connecting pipe 3 is fixedly connected to the L-shaped box 2, and a micro water pump 4 is fixedly installed on the other end;

[0031] The L-shaped tube 5 has two ends fixedly connected to the micro water pump 4 and the L-shaped box 2;

[0032] The partition plate 6 is fixedly installed in the L-shaped box 2, dividing the L-shaped box 2 into two cavities. The clean water is located in the upper cavity. The partition plate 6 is embedded with a solenoid valve 7 to divert the clean water to the lower cavity to balance the end of the transport vehicle 1.

[0033] During specific implementation, personnel carry the steel gas cylinder to the end of the loading and unloading port on the conveying vehicle body 1, and then open the solenoid valve 7. Then, the clean water in the upper cavity will flow into the lower cavity through the solenoid valve 7, which can change the overall center of gravity of the conveying vehicle body 1 to the side away from the loading and unloading port, thereby ensuring the balance of both sides, thereby improving the stability of the conveying vehicle body 1 during loading and unloading.

[0034] See Figure 1-4 As shown, there are two L-shaped boxes 2, and the two L-shaped boxes 2 are symmetrically installed on the front and rear sides of the conveying vehicle body 1 away from the loading and unloading port. The arrangement of the two L-shaped boxes 2 can further improve the counterweight effect of the conveying vehicle body 1.

[0035] See Figure 1-4 , also includes an automatic trigger component for automatically balancing the end of the L-shaped box 2, the automatic trigger component includes,

[0036] A slide plate 8 is slidably mounted in the transport vehicle body 1, and a damper 9 is installed between the slide plate 8 and the transport vehicle body 1;

[0037] The contact block 10 and the electromagnetic button 11 cooperate with each other and abut against each other, and are respectively installed on the opposite sides of the slide plate 8 and the conveying vehicle body 1. The electromagnetic button 11 is electrically connected to the electromagnetic valve 7.

[0038] During specific implementation, based on the above implementation, when personnel carry the steel gas cylinder to the loading and unloading port end of the conveying vehicle body 1, the pressure of the steel gas cylinder will press the slide plate 8 to move downward, so that the contact block 10 will contact the electromagnetic button 11. At this time, the electromagnetic button 11 can send an electrical signal to the solenoid valve 7 and activate it to open, thereby achieving the effect of automatically activating the counterweight.

[0039] See Figure 1-4 The number of dampers 9 is multiple, and multiple dampers 9 are installed at equal intervals between the slide 8 and the conveying vehicle body 1. The setting of multiple dampers 9 can improve the automatic reset effect of the slide 8 and also improve the buffering effect to prevent the gas cylinder from being too heavy and damaging the conveying vehicle body 1.

[0040] See Figure 1-4 , auxiliary loading and unloading components include,

[0041] The electric push rod 12 is fixedly mounted on one side of the conveying vehicle body 1, and the driving end thereof slides through the conveying vehicle body 1 and is provided with a positioning frame 13;

[0042] The positioning groove 14 is opened on one side of the positioning frame 13, and the side wall is opened with a limiting groove 17. An electric telescopic rod 15 is fixedly installed on one side of the positioning frame 13. The driving end of the electric telescopic rod 15 slides through the positioning frame 13 and extends into the positioning groove 14 and is provided with a positioning member 16. The positioning member 16 is flush with the limiting groove 17.

[0043] During specific implementation, based on the above implementation, the electric push rod 12 is turned on, so that the driving end of the electric push rod 12 is extended to drive the positioning frame 13 to slide close to the loading and unloading port until the steel gas cylinder is located between the positioning member 16 and the limiting groove 17, and then the electric telescopic rod 15 is turned on, so that the driving end of the electric telescopic rod 15 is extended to drive the positioning member 16 close to the steel gas cylinder until it is against the steel gas cylinder, so that the steel gas cylinder can be positioned between the positioning member 16 and the limiting groove 17, which can achieve the effect of clamping the steel gas cylinder and improve the stability of the gas cylinder during transportation. Then, according to the above principle, the gas cylinder is completely dragged into the conveying vehicle body 1, which can assist personnel in loading the steel gas cylinder and reduce the workload of personnel.

[0044] There are two positioning grooves 14, and the two positioning grooves 14 are symmetrically arranged on one side of the positioning frame 13. The provision of the two positioning grooves 14 can illustrate that the transport vehicle can simultaneously transport two steel gas cylinders in a single time, thereby improving transport efficiency.

[0045] Working principle: When in use, the personnel first carry the steel gas cylinder to the end of the loading and unloading port on the conveying vehicle body 1, and then the pressure of the steel gas cylinder will press the slide plate 8 to move downward, so that the contact block 10 will contact the electromagnetic button 11. At this time, the electromagnetic button 11 can send an electrical signal to the electromagnetic valve 7 to activate it to open. Then, the clean water in the upper cavity will flow into the lower cavity through the electromagnetic valve 7, which can change the overall center of gravity of the conveying vehicle body 1 to the side away from the loading and unloading port, thereby ensuring the balance of both sides, thereby improving the stability of the conveying vehicle body 1 during loading and unloading;

[0046] Then, the electric push rod 12 is turned on, so that the driving end of the electric push rod 12 is extended to drive the positioning frame 13 to slide close to the loading and unloading port until the steel gas cylinder is located between the positioning member 16 and the limiting groove 17. Then, the electric telescopic rod 15 is turned on, so that the driving end of the electric telescopic rod 15 is extended to drive the positioning member 16 close to the steel gas cylinder until it is against the steel gas cylinder. The steel gas cylinder can be positioned between the positioning member 16 and the limiting groove 17, which can achieve the effect of clamping the steel gas cylinder and improve the stability of the gas cylinder during transportation. Then, according to the above principle, the gas cylinder is completely dragged into the conveying vehicle body 1, which can assist personnel in loading the steel gas cylinder and reduce the work intensity of the personnel.

[0047] It should be noted that when the gas cylinder is dragged into the transport vehicle body 1, the micro water pump 4 is manually turned on to pump the clean water in the lower cavity back into the upper cavity through the L-shaped tube 5 and the connecting tube 3, thereby restoring the center of gravity of the transport vehicle body 1 and ensuring stable transportation.

Claims

1. A conveying device for steel gas cylinders with a clamping effect, comprising a conveying vehicle body (1) with a loading and unloading port opened on one side and an auxiliary loading and unloading assembly arranged in the conveying vehicle body (1), characterized in that: include, An L-shaped box (2) is fixedly mounted on the end of the conveying vehicle (1) away from the loading and unloading ports and is filled with clean water; A connecting pipe (3) is fixedly connected to the L-shaped box (2), and a micro water pump (4) is fixedly installed at the other end; An L-shaped tube (5), both ends of which are fixedly connected to the micro water pump (4) and the L-shaped box (2); A partition plate (6) is fixedly installed in the L-shaped box (2) to divide the L-shaped box (2) into two cavities, wherein clean water is located in the upper cavity. A solenoid valve (7) is embedded in the partition plate (6) to guide the clean water into the lower cavity to perform end counterweighting on the transport vehicle body (1).

2. A conveying device for steel gas cylinders with a clamping effect as claimed in claim 1, characterized in that: The number of the L-shaped boxes (2) is two, and the two L-shaped boxes (2) are symmetrically mounted on the front and rear sides of the conveying vehicle body (1) away from the loading and unloading ports.

3. A conveying device for steel gas cylinders with a clamping effect as claimed in claim 1, characterized in that: It also includes an automatic triggering component for automatically balancing the ends of the L-shaped box (2), and the automatic triggering component includes: A slide plate (8) is slidably mounted in the transport vehicle body (1), and a damper (9) is mounted between the slide plate (8) and the transport vehicle body (1); The contact block (10) and the electromagnetic button (11) cooperate with each other and abut against each other, and are respectively installed on the opposite sides of the slide plate (8) and the conveying vehicle body (1), and the electromagnetic button (11) is electrically connected to the electromagnetic valve (7).

4. A conveying device for steel gas cylinders with a clamping effect as claimed in claim 3, characterized in that: There are multiple dampers (9), and the multiple dampers (9) are installed at equal intervals between the slide plate (8) and the transport vehicle body (1).

5. A conveying device for steel gas cylinders with a clamping effect as claimed in claim 1, characterized in that: The auxiliary loading and unloading assembly includes: An electric push rod (12) is fixedly mounted on one side of the conveying vehicle body (1), and a driving end thereof slides through the conveying vehicle body (1) and is provided with a positioning frame (13); A positioning groove (14) is provided on one side of the positioning frame (13), and a limiting groove (17) is provided on the side wall. An electric telescopic rod (15) is fixedly installed on one side of the positioning frame (13). The driving end of the electric telescopic rod (15) slides through the positioning frame (13) and extends into the positioning groove (14). A positioning member (16) is provided. The positioning member (16) is flush with the limiting groove (17).

6. A conveying device for steel gas cylinders with a clamping effect as claimed in claim 5, characterized in that: The number of the positioning grooves (14) is two, and the two positioning grooves (14) are symmetrically opened on one side of the positioning frame (13).

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