CN217928249U

CN217928249U - Nitrogen filling equipment

Info

Publication number: CN217928249U
Application number: CN202222247236.8U
Authority: CN
Inventors: 侯本东; 张永生; 张艳宾; 施永刚
Original assignee: Changchun Liming Gas Co ltd
Current assignee: Changchun Liming Gas Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-29
Anticipated expiration: 2032-08-25

Abstract

The utility model provides a nitrogen gas fills dress equipment, fill the dress pipe subassembly and fill the dress workstation including filling, one side of filling the dress workstation is provided with nitrogen gas jar draw-in groove, fills the dress pipe subassembly and includes that first filling pipe, second fill the dress pipe and third fill the dress pipe, the one end of first filling pipe links to each other with the discharging pipe of nitrogen making case, the other end of first filling pipe and the one end of second filling pipe pass through rotary flange rotatable coupling, the second fills the dress pipe other end and third and fills dress pipe screw-thread fit, a pot head of third filling pipe is established on the second filling pipe, the other end of third filling pipe is provided with fills the dress head, the second fills the dress pipe and keeps away from the one end that the third filled the pipe and is provided with first drive helical gear, the utility model discloses a to filling the dress head position control, can accomplish the automatic intercommunication between nitrogen gas jar inlet pipe and the discharging pipe of nitrogen making case fast through filling the holistic flexible of dress pipe subassembly, can effectively reduce the work load that the jar filled the dress, improve the work efficiency of nitrogen gas jar.

Description

Nitrogen filling equipment

Technical Field

The utility model relates to an industrial gas fills dress equipment technical field, in particular to nitrogen gas fills dress equipment.

Background

After the nitrogen tank is fixed by the existing nitrogen filling equipment, the nitrogen tank and the nitrogen making box are in sealing connection by complex operation, and the efficiency of filling work of the nitrogen tank is not facilitated.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a nitrogen gas fills dress equipment, including filling the dress pipe subassembly and filling the dress workstation, one side of filling the dress workstation is provided with nitrogen gas jar draw-in groove, one side top of nitrogen gas jar draw-in groove is provided with the support frame, fills the dress pipe subassembly setting on the support frame, fills the dress pipe subassembly and includes that first filling pipe, second fill the dress pipe and third fill the dress pipe, the one end of first filling pipe links to each other with the discharging pipe of nitrogen making case, the middle part of first filling pipe is provided with the control valve, the other end of first filling pipe and the one end of second filling pipe pass through rotating flange rotatable coupling, the second fills the dress pipe other end and third and fills dress pipe screw-thread fit, a pot head that the third filled the pipe is established on the second filling pipe, the other end that the third filled the dress pipe is provided with the filling head, fill the end of dress head and cooperate with the inlet pipe of second, the one end that the third filled the pipe and kept away from the third and is provided with first drive slider, the outside fixed connection of the bevel gear that the middle part of drive pipe was passed through the through-hole and the drive slider, the bevel gear, the drive slider under the drive pipe both sides of third fill the bevel gear on the second fill pipe.

Preferably, the second filling tube is arranged horizontally, and the second filling tube is arranged coaxially with the third filling tube.

Preferably, the second filling pipe is provided with external threads, the inner wall of the third filling pipe is provided with internal threads, and the second filling pipe and the third filling pipe are in threaded fit through the external threads and the internal threads.

Preferably, the middle part of the second driving bevel gear is fixedly connected with an output shaft of a driving motor, and the driving motor is fixed on the support frame.

The beneficial effects of the utility model are embodied in the following aspect:

the utility model discloses a to filling the control of first position, can accomplish the automatic intercommunication between the discharging pipe of nitrogen gas jar inlet pipe and nitrogen making case fast through filling the holistic flexible of filler pipe subassembly, can effectively reduce the work load that the nitrogen gas jar filled the dress, improve the work efficiency that the nitrogen gas jar filled the dress.

Drawings

Fig. 1 is the utility model provides a pair of nitrogen gas filling equipment front view.

In the shown attached figure, a filling workbench 1, a nitrogen tank clamping groove 2, a support frame 3, a first filling pipe 4, a second filling pipe 5, a third filling pipe 6, a discharge pipe 7 of a nitrogen making tank, a control valve 8, a rotary flange 9, a filling head 10, a feed pipe 11 of the nitrogen tank, external threads 12, a first driving bevel gear 13, a second driving bevel gear 14, a driving motor 15, a sliding rail 16 and a sliding block 17.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in figure 1, a nitrogen gas filling device comprises a filling pipe assembly and a filling workbench 1, wherein one side of the filling workbench 1 is provided with a nitrogen tank clamping groove 2, the nitrogen tank clamping groove 2 fixes the nitrogen tank, a support frame 3 is arranged above one side of the nitrogen tank clamping groove 2, the filling pipe assembly is arranged on the support frame 3 and comprises a first filling pipe 4, a second filling pipe 5 and a third filling pipe 6, one end of the first filling pipe 4 is connected with a discharge pipe 7 of a nitrogen making tank, a control valve 8 is arranged in the middle of the first filling pipe 4, the other end of the first filling pipe 4 is rotatably and hermetically connected with one end of the second filling pipe 5 through a rotating flange 9, the other end of the second filling pipe 5 is in threaded fit with the third filling pipe 6, one end of the third filling pipe 6 is sleeved on the second filling pipe 5, the other end of the third filling pipe 6 is provided with a filling head 10, the filling head 10 is in threaded fit with the end of a feed pipe 11 of the nitrogen tank, a helical gear driving shaft 12 is arranged on the second filling pipe 5, a helical gear driving shaft 13 is arranged on the second filling pipe 6, a helical gear driving shaft 13 is coaxially connected with a helical gear driving motor, a helical gear 13 is arranged on the middle of the second filling pipe 5, a helical gear driving shaft 13, a helical gear driving motor driving shaft 13 is arranged on the second filling pipe 5, a helical gear driving shaft 14, a helical gear is arranged on the helical gear, a helical gear driving shaft 14, a helical gear driving shaft of the helical gear driving motor driving shaft 14, be provided with slide rail 16 on the support frame 3 of the upper and lower both sides of third filling pipe 6, the upper and lower both sides of third filling pipe 6 are provided with slider 17, slider 17 one end and the 6 fixed connection of third filling pipe, the slider 17 other end and slide rail 16 sliding fit, place the nitrogen gas jar in nitrogen gas jar draw-in groove 2 when the nitrogen gas jar dashes to adorn, make the intake pipe of nitrogen gas jar just correspond with dashing the dress head, start driving motor 15, driving motor 15 drives second drive helical gear 14 and rotates, second drive helical gear 14 drives first helical gear and rotates, second filling pipe 5 on the first drive helical gear 13 rotates along with it, second filling pipe 5 on the second filling pipe 5 can not take place rotatoryly under slider 17 and slide rail 16's restriction to fill discharge pipe 5 axial to filling head 10 one side along the second and remove, promote filling head 10 to support the tip interference fit who establishes at the discharging pipe of nitrogen gas jar, realize the intercommunication between the inlet pipe of nitrogen gas jar and nitrogen gas tank 7, can be filled the quick control of nitrogen gas jar through the nitrogen gas jar that this control discharge pipe subassembly can reduce nitrogen gas jar in the nitrogen gas jar and fill the quick work volume.

While embodiments of the invention have been disclosed above, it is not intended that they be limited to the applications set forth in the specification and examples. It can be applicable to all kinds of being fit for the utility model's field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a nitrogen gas filling equipment, its characterized in that, is including filling the dress pipe subassembly and filling the dress workstation, one side of filling the dress workstation is provided with nitrogen gas jar draw-in groove, one side top of nitrogen gas jar draw-in groove is provided with the support frame, fills the dress pipe subassembly setting on the support frame, fills the dress pipe subassembly and includes that first filling pipe, second fill the dress pipe and third fill the dress pipe, the one end of first filling pipe links to each other with the discharging pipe of nitrogen making case, the middle part of first filling pipe is provided with the control valve, the other end of first filling pipe and the one end of second filling pipe pass through rotary flange rotatable coupling, the second fills the dress pipe other end and third filling pipe screw-thread fit, the pot head that fills of third filling pipe is established on the second filling pipe, the other end that the third filled the pipe is provided with the filling head, the filling head cooperatees with the tip of the inlet pipe of nitrogen gas jar, the one end that the third filling pipe was kept away from to the second filling pipe is provided with first drive, the middle part of drive through-hole and second filling pipe, helical gear on the drive slider, helical gear fill the both sides on the third filling pipe.

2. A nitrogen filling apparatus as defined in claim 1, wherein said second filling pipe is disposed horizontally, and said second filling pipe is disposed coaxially with said third filling pipe.

3. The nitrogen filling apparatus according to claim 2, wherein the second filling pipe is provided with an external thread, the third filling pipe is provided with an internal thread on an inner wall thereof, and the second filling pipe and the third filling pipe are in threaded engagement through the external thread and the internal thread.

4. The nitrogen filling apparatus according to claim 1, wherein a middle portion of the second driving bevel gear is fixedly connected to an output shaft of a driving motor, and the driving motor is fixed to the support frame.