CN215722501U - Residual gas recovery device with automatic feeding mechanism for liquefied gas bottle - Google Patents
Residual gas recovery device with automatic feeding mechanism for liquefied gas bottle Download PDFInfo
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- CN215722501U CN215722501U CN202122077435.4U CN202122077435U CN215722501U CN 215722501 U CN215722501 U CN 215722501U CN 202122077435 U CN202122077435 U CN 202122077435U CN 215722501 U CN215722501 U CN 215722501U
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- liquefied gas
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- feeding mechanism
- automatic feeding
- recovery device
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Abstract
The utility model relates to the technical field of liquefied gas recovery devices, and discloses a residual gas recovery device with an automatic feeding mechanism for a liquefied gas cylinder, which comprises a workbench and a support frame arranged at the upper end of the workbench, wherein a feeding unit is arranged at the upper end of the workbench and comprises a placing table for placing the liquefied gas cylinder, connecting frames are arranged at two sides of the placing table, connecting slide blocks are arranged at two sides of each connecting frame, a lifting screw rod is arranged at the upper end of each connecting slide block in a penetrating manner, a fixedly arranged bevel gear A is arranged at the upper end of a movably arranged centering unit lifting screw rod at the upper end of each connecting frame, a bevel gear B in meshing transmission is arranged at one side of each bevel gear A, the liquefied gas cylinder is placed in a lifting disc at the upper end of the placing table, the lifting screw rods drive the connecting frames to lift up, the upper end of the liquefied gas cylinder is conveyed to the lower end of an air extractor, and then the liquefied gas cylinder is extracted, the liquefied gas cylinder is lifted without manpower.
Description
Technical Field
The utility model relates to the technical field of liquefied gas recovery devices, in particular to a residual gas recovery device with an automatic feeding mechanism for a liquefied gas bottle.
Background
The liquefied gas bottle refers to a storage tank for storing liquefied gas, and when the liquefied gas is in the storage tank, the pressure is very high, so that explosion can be caused by slight misoperation, and the liquefied gas bottle belongs to special equipment. The product is made of steel and has certain pressure resistance. The liquefied gas bottle is a tank body which can be recycled, and after the internal liquefied gas is used, the liquefied gas bottle can be refilled so as to be convenient to use.
However, when the liquefied gas bottle is not used for recycling, certain liquefied gas can be remained inside the liquefied gas bottle, if the liquefied gas is not recycled, the improper handling can lead to the unexpected occurrence of gas bottle explosion and the like, but when the liquefied gas in the liquefied gas bottle is recycled, the gas bottle is required to be lifted by manpower to pump air, and the manual operation is inconvenient.
The problems described above are addressed. For this reason, a residual gas recovery apparatus having an automatic charging mechanism for a liquefied gas bottle is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a residual gas recovery device with an automatic feeding mechanism for a liquefied gas cylinder, the liquefied gas cylinder is placed in a lifting disc at the upper end of a placing table, a driving device is started to drive a connecting rod to rotate, then conical gears B at two ends drive a conical gear A to rotate, then a lifting screw rod arranged at the lower end drives a connecting frame to lift up, the upper end of the liquefied gas cylinder is conveyed to the lower end of an air suction device, the liquefied gas cylinder is further sucked, the residual gas recovery device is convenient to use, the liquefied gas cylinder is not required to be lifted up manually, and therefore the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the residual gas recovery device with the automatic feeding mechanism for the liquefied gas bottle comprises a workbench and a support frame arranged at the upper end of the workbench, wherein a movably-mounted air extractor is arranged at the lower end of the support frame, a feeding unit is arranged at the upper end of the workbench and comprises a placing table for placing the liquefied gas bottle, connecting frames are arranged on two sides of the placing table, connecting sliding blocks are arranged on two sides of each connecting frame, a lifting screw rod penetrates through the upper ends of the connecting sliding blocks, and a movably-mounted centering unit is arranged at the upper ends of the connecting frames;
the upper end of the lifting screw is provided with a fixedly installed bevel gear A, and one side of the bevel gear A is provided with a bevel gear B in meshing transmission.
Preferably, the bevel gears B on the two sides are connected through a connecting rod, and a transmission head connected with the driving device is arranged in the middle of the connecting rod.
Preferably, the upper surface of the workbench is provided with a mounting groove, and the mounting groove is matched with the feeding unit in size.
Preferably, the upper end of the support frame is provided with a movable case for installing an air exhaust device, and the inner side of the support frame is provided with a sliding groove for installing a lifting screw.
Preferably, the middle part of the placing table is provided with a lifting disc, and the lower end of the lifting disc is movably arranged in the placing table through a spring.
Preferably, the upper surface of the connecting frame is provided with a moving groove, a movably mounted rotating screw is arranged in the moving groove, the middle of the rotating screw is connected with a driving device arranged in the placing table, and the lower end of the rotating screw is provided with a limiting rod.
Preferably, the centering unit comprises a mounting frame installed inside the moving groove, a first clamping frame and a second clamping frame which are fixedly installed are arranged at the upper end of the mounting frame, and a mounting screw cavity and a limiting hole which are matched with the limiting rod are formed in the lower end of the mounting frame in a rotating mode.
Preferably, the middle part of the first clamping frame is provided with a through groove, and the height of the through groove is matched with that of the second clamping frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the residual gas recovery device with the automatic feeding mechanism is used for recovering gas in a liquefied gas bottle, the liquefied gas bottle is placed in a lifting disc at the upper end of a placing table, a driving device is started to drive a connecting rod to rotate, then conical gears B at two ends drive a conical gear A to rotate, then a lifting screw rod arranged at the lower end drives a connecting frame to lift, the upper end of the liquefied gas bottle is conveyed to the lower end of an air extracting device, then the liquefied gas bottle is extracted, the residual gas recovery device is convenient to use, the liquefied gas bottle does not need to be lifted manually, and manpower is saved.
2. According to the residual gas recovery device with the automatic feeding mechanism for the liquefied gas cylinder, after the liquefied gas cylinder is placed, the rotary screw rod can be driven to rotate, the threads formed in the upper end of the rotary screw rod are provided with two sections, the directions of the threads are opposite, the mounting frame at the upper end drives the first clamping frame and the second clamping frame to be gathered towards the middle part, the hydraulic gas cylinder is fixed, the gas cylinder is conveniently centered and positioned, the air pumping device is convenient to operate, the second clamping frame can penetrate through the through groove when the first clamping frame and the second clamping frame are gathered, the smaller hydraulic gas cylinder is conveniently fixed, and the residual gas recovery device is flexible to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a feeding unit according to the present invention;
FIG. 3 is a schematic structural diagram of a centering unit according to the present invention;
fig. 4 is a schematic view of the installation structure of the rotary screw and the limiting rod of the present invention.
In the figure: 1. a work table; 11. mounting grooves; 2. a support frame; 21. moving the chassis; 22. a chute; 3. an air extraction device; 4. a feeding unit; 41. a placing table; 411. a lifting plate; 42. a connecting frame; 421. a moving groove; 422. rotating the screw; 423. a limiting rod; 43. connecting the sliding block; 44. a lifting screw; 441. a bevel gear A; 442. a bevel gear B; 443. a connecting rod; 444. a drive head; 45. a centering unit; 451. a mounting frame; 452. a first holding frame; 453. a second holder; 454. a through groove; 455. installing a screw cavity; 456. and a limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the residual gas recycling device with an automatic feeding mechanism for a liquefied gas cylinder comprises a workbench 1 and a support frame 2 installed at the upper end of the workbench 1, an air extractor 3 movably installed at the lower end of the support frame 2, a feeding unit 4 installed at the upper end of the workbench 1, an installation groove 11 formed on the upper surface of the workbench 1, the installation groove 11 matching with the feeding unit 4 in size, a movable case 21 for installing the air extractor 3 provided at the upper end of the support frame 2, a chute 22 for installing a lifting screw 44 provided at the inner side of the support frame 2, the feeding unit 4 comprising a placing table 41 for placing the liquefied gas cylinder, a lifting disc 411 provided at the middle part of the placing table 41, the lower end of the lifting disc 411 movably installed inside the placing table 41 through a spring, connecting frames 42 provided at the two sides of the placing table 41, connecting sliders 43 provided at the two sides of the connecting frames 42, the upper end of the connecting slide block 43 is provided with a lifting screw 44 in a penetrating way, and the upper end of the connecting frame 42 is provided with a movably arranged centering unit 45.
When retrieving the inside gas of liquefied gas bottle, place liquefied gas bottle inside placing the lifting disk 411 of platform 41 upper end, start drive arrangement drives connecting rod 443 and rotates, and then the conical gear B442 at both ends drives conical gear A441 and rotates, and then the lifting screw 44 of lower extreme installation drives link 42 and rises, convey the lower extreme to air exhaust device 3 with liquefied gas bottle's upper end, and then extract liquefied gas bottle, conveniently use, need not the manpower and lift up liquefied gas bottle, use manpower sparingly.
Referring to fig. 2, a bevel gear a441 is fixedly installed at the upper end of the lifting screw 44, a bevel gear B442 for meshing transmission is installed at one side of the bevel gear a441, the bevel gears B442 at both sides are connected through a connecting rod 443, and a transmission head 444 connected with a driving device is installed at the middle of the connecting rod 443.
Referring to fig. 4, a moving groove 421 is formed on the upper surface of the connecting frame 42, a movably installed rotating screw 422 is disposed inside the moving groove 421, the middle portion of the rotating screw 422 is connected to a driving device installed inside the placing table 41, and a limiting rod 423 is disposed at the lower end of the rotating screw 422.
Referring to fig. 3, the centering unit 45 includes a mounting frame 451 installed inside the moving slot 421, a first clamping frame 452 and a second clamping frame 453 fixedly installed at an upper end of the mounting frame 451, a through slot 454 formed at a middle portion of the first clamping frame 452, a height of the through slot 454 matching a height of the second clamping frame 453, and a mounting screw cavity 455 and a limiting hole 456 matched with the rotating screw 422 and the limiting rod 423 at a lower end of the mounting frame 451.
After placing liquefied gas cylinder, can drive rotatory screw rod 422 and rotate, the screw thread that rotatory screw rod 422 upper end was seted up has two sections, and screw thread opposite direction, and then the mounting bracket 451 of upper end drives first holding frame 452 and second holding frame 453 and gathers together to the middle part, and then fix hydraulic pressure gas cylinder, the convenience is fixed a position placed in the middle to the gas cylinder, the air exhaust device 3 of being convenient for operates, and second holding frame 453 can pass through and run through groove 454 when gathering together, be convenient for fix less hydraulic pressure gas cylinder, it is comparatively nimble to use.
The working principle is as follows: when the gas in the liquefied gas cylinder is recycled, the liquefied gas cylinder is placed in the lifting disc 411 at the upper end of the placing table 41, the driving device is started to drive the connecting rod 443 to rotate, the bevel gears B442 at the two ends drive the bevel gear a441 to rotate, the lifting screw 44 mounted at the lower end drives the connecting frame 42 to lift up, the upper end of the liquefied gas cylinder is conveyed to the lower end of the air pumping device 3, the liquefied gas cylinder is pumped, the use is convenient, the liquefied gas cylinder is not required to be lifted up manually, the rotating screw 422 can be driven to rotate after the liquefied gas cylinder is placed, the threads formed at the upper end of the rotating screw 422 are two sections and are opposite in direction, the mounting frame 451 at the upper end drives the first clamping frame 452 and the second clamping frame 453 to gather together towards the middle part, the hydraulic gas cylinder is fixed, the gas cylinder is convenient to be positioned in the middle, and the air pumping device 3 is convenient to operate, and the second clamping frame 453 may pass through the pass-through slot 454 when gathered, facilitating the securing of a smaller hydraulic cylinder.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Liquefied gas bottle is with remaining gas recovery unit who has automatic feeding mechanism, including workstation (1) and support frame (2) of installing in workstation (1) upper end, the lower extreme of support frame (2) is provided with movable mounting's air exhaust device (3), its characterized in that: the upper end of the workbench (1) is provided with a feeding unit (4), the feeding unit (4) comprises a placing table (41) for placing a liquefied gas cylinder, two sides of the placing table (41) are provided with connecting frames (42), two sides of each connecting frame (42) are provided with connecting sliding blocks (43), the upper ends of the connecting sliding blocks (43) are provided with lifting screw rods (44) in a penetrating mode, and the upper ends of the connecting frames (42) are provided with centering units (45) which are movably installed;
the upper end of the lifting screw rod (44) is provided with a fixedly installed bevel gear A (441), and one side of the bevel gear A (441) is provided with a bevel gear B (442) in meshing transmission.
2. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle according to claim 1, characterized in that: the bevel gears B (442) on the two sides are connected through a connecting rod (443), and a transmission head (444) connected with a driving device is arranged in the middle of the connecting rod (443).
3. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle according to claim 1, characterized in that: the upper surface of the workbench (1) is provided with a mounting groove (11), and the mounting groove (11) is matched with the feeding unit (4) in size.
4. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle according to claim 1, characterized in that: the upper end of the support frame (2) is provided with a movable case (21) for installing an air extraction device (3), and the inner side of the support frame (2) is provided with a sliding groove (22) for installing a lifting screw (44).
5. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle according to claim 1, characterized in that: the middle part of the placing table (41) is provided with a lifting disc (411), and the lower end of the lifting disc (411) is movably arranged in the placing table (41) through a spring.
6. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle according to claim 1, characterized in that: the upper surface of the connecting frame (42) is provided with a moving groove (421), a movably mounted rotating screw (422) is arranged in the moving groove (421), the middle part of the rotating screw (422) is connected with a driving device arranged in the placing table (41), and the lower end of the rotating screw (422) is provided with a limiting rod (423).
7. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle of claim 6, characterized in that: the centering unit (45) comprises a mounting frame (451) mounted inside the moving groove (421), a first clamping frame (452) and a second clamping frame (453) which are fixedly mounted are arranged at the upper end of the mounting frame (451), and a mounting screw cavity (455) and a limiting hole (456) which are matched with the rotating screw rod (422) and the limiting rod (423) are arranged at the lower end of the mounting frame (451).
8. The residual gas recovery device with automatic feeding mechanism for liquefied gas bottle of claim 7, characterized in that: the middle part of the first clamping frame (452) is provided with a through groove (454), and the height of the through groove (454) is matched with that of the second clamping frame (453).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077435.4U CN215722501U (en) | 2021-08-31 | 2021-08-31 | Residual gas recovery device with automatic feeding mechanism for liquefied gas bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077435.4U CN215722501U (en) | 2021-08-31 | 2021-08-31 | Residual gas recovery device with automatic feeding mechanism for liquefied gas bottle |
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| Publication Number | Publication Date |
|---|---|
| CN215722501U true CN215722501U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077435.4U Active CN215722501U (en) | 2021-08-31 | 2021-08-31 | Residual gas recovery device with automatic feeding mechanism for liquefied gas bottle |
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| CN (1) | CN215722501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562677A (en) * | 2022-02-25 | 2022-05-31 | 大连大特气体有限公司 | Device for treating gas cylinder with damaged valve |
| CN115560240A (en) * | 2022-10-13 | 2023-01-03 | 江苏韦兰德特种装备科技有限公司 | Adjustable suspension type supporting structure of horizontal automotive liquefied gas cylinder |
-
2021
- 2021-08-31 CN CN202122077435.4U patent/CN215722501U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562677A (en) * | 2022-02-25 | 2022-05-31 | 大连大特气体有限公司 | Device for treating gas cylinder with damaged valve |
| CN114562677B (en) * | 2022-02-25 | 2023-09-01 | 大连大特气体有限公司 | Device for processing damaged gas cylinder of valve |
| CN115560240A (en) * | 2022-10-13 | 2023-01-03 | 江苏韦兰德特种装备科技有限公司 | Adjustable suspension type supporting structure of horizontal automotive liquefied gas cylinder |
| CN115560240B (en) * | 2022-10-13 | 2023-09-19 | 江苏韦兰德特种装备科技有限公司 | Adjustable suspension type supporting structure of horizontal liquefied gas cylinder for vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262500 middle section of Fushou East Street, Weifang High tech Industrial Development Zone, Weifang City, Shandong Province Patentee after: Hongrun Petrochemical (Weifang) Co.,Ltd. Address before: 262500 middle section of Fushou East Street, Weifang High tech Industrial Development Zone, Weifang City, Shandong Province Patentee before: SINOCHEM HONGRUN PETROCHEMICAL CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |