CN215372047U

CN215372047U - Automatic air interchanger for air bottle

Info

Publication number: CN215372047U
Application number: CN202121033259.8U
Authority: CN
Inventors: 沈国华
Original assignee: Hangzhou Elk Refrigerant High Tech Co ltd
Current assignee: Hangzhou Elk Refrigerant High Tech Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-31
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of gas cylinder ventilators, and discloses a gas cylinder automatic ventilator, which solves the problem that the existing gas cylinder automatic ventilator cannot conveniently fix a gas cylinder during working and comprises a transverse block, wherein supporting legs are fixedly arranged on two sides of the bottom of the transverse block, a vertical block is fixedly arranged in the middle of the top of the transverse block, a forward and reverse rotating motor is fixedly arranged in the middle of an inner cavity of the transverse block, transverse lead screws are rotatably arranged on two sides of the inner cavity of the transverse block, a vertical lead screw is rotatably arranged in the middle of the inner cavity of the vertical block, and a fixing mechanism is arranged on one side of the two transverse lead screws, which are opposite to each other; make this ventilator fix at the gas cylinder that the during operation can be convenient to can effectually keep the stability of vertical piece, can keep the stability of vertical lead screw simultaneously, thereby can improve the flexibility of this ventilator at the during operation, and then improve the practicality of this ventilator.

Description

Automatic air interchanger for air bottle

Technical Field

The utility model belongs to the technical field of gas cylinder ventilators, and particularly relates to an automatic gas cylinder ventilator.

Background

The gas cylinder is a movable pressure container which can be repeatedly inflated and used under normal environment and is used for containing permanent gas, liquefied gas or dissolved gas, is pressure-bearing equipment and has explosion danger, and the contained medium of the gas cylinder is generally inflammable, explosive, toxic, strong in corrosion and the like, and can be divided into a welded gas cylinder, a controlled gas cylinder, a punching-pulling-stretching gas cylinder and a winding gas cylinder according to the manufacturing method.

The existing automatic gas cylinder ventilator cannot fix a gas cylinder conveniently at work, so that a worker needs to spend certain time to fix the gas cylinder and then can carry out ventilation operation, and therefore the automatic gas cylinder ventilator capable of fixing the gas cylinder conveniently is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the automatic gas cylinder ventilator which effectively solves the problem that the existing automatic gas cylinder ventilator in the background art cannot conveniently fix the gas cylinder during working.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic ventilator of gas cylinder, includes horizontal piece, the equal fixed mounting in horizontal piece bottom both sides has the supporting legs, and the middle part fixed mounting at horizontal piece top has vertical piece, and the middle part fixed mounting of horizontal piece inner chamber has positive and negative motor, and the both sides of horizontal piece inner chamber are all rotated and are installed horizontal lead screw, and vertical piece inner chamber's middle part is rotated and is installed vertical lead screw, and fixed establishment is all installed to one side that two horizontal lead screws carried on the back mutually.

Preferably, the two fixing mechanisms respectively comprise moving blocks, connecting blocks and semicircular rings, the two moving blocks are respectively threaded on one sides of the two transverse lead screws in the opposite directions, one ends of the two moving blocks respectively penetrate through and extend to the outer portions of the transverse blocks, the connecting blocks are fixedly installed at one ends, located at the outer portions of the transverse blocks, of the moving blocks, and the semicircular rings are fixedly connected at one ends of the connecting blocks.

Preferably, first solid fixed ring is all installed at the both ends of horizontal piece, and two horizontal lead screw one ends that carry on the back mutually are the activity respectively and are pegged graft in the inside of two first solid fixed rings and extend to the outside of first solid fixed ring, and the solid fixed ring of second is installed at the top of vertical piece, and the top activity of vertical lead screw is pegged graft in the solid fixed ring's of second inside and is extended to the solid fixed ring's of second outside.

Preferably, the upper portion threaded connection of vertical lead screw has the elevator, and the outside that runs through and extend to the vertical block of one end of elevator, and the elevator is located the outside one end fixedly connected with lantern ring of vertical block.

Preferably, the lower part of the inner cavity of the vertical block is fixedly provided with a fixed block, the lower part of the vertical screw rod is provided with a groove, and the middle part of the fixed block is movably clamped in the groove.

Preferably, the upper parts of the two ends of the vertical block are fixedly connected with inclined plates, and the bottoms of the two inclined plates are fixedly connected with the two sides of the top of the horizontal block respectively.

Preferably, the output end of the forward and reverse rotation motor is fixedly provided with a driving bevel gear, the opposite ends of the two transverse screw rods and the bottom of the vertical screw rod are fixedly provided with driven bevel gears, and the three driven bevel gears are respectively meshed with the driving bevel gears.

Compared with the prior art, the utility model has the beneficial effects that:

(1) during work, the ventilator can conveniently fix the gas cylinder during work, effectively keep the stability of the vertical block and keep the stability of the vertical lead screw at the same time by arranging the positive and negative rotation motor, the transverse lead screw, the vertical lead screw, the semicircular ring, the lantern ring, the lifting block, the moving block, the driving bevel gear and the driven bevel gear, so that the flexibility of the ventilator during work can be improved, and the practicability of the ventilator is improved;

(2) when needs are fixed to the gas cylinder, at first start the motor that just reverses, the rotation of the motor that just reverses can drive three driven awl tooth through initiative awl tooth and rotate, wherein the rotation of two driven awl teeth can drive two horizontal lead screws and rotate, the rotation of two horizontal lead screws can drive two movable blocks and remove, the removal of two movable blocks can drive two semicircle rings through two connecting blocks and carry out the centre gripping to the bottom of gas cylinder fixedly, wherein the rotation of another one driven awl tooth can drive vertical lead screw and rotate, the rotation of vertical lead screw can drive the elevator and begin the downstream, the downstream of elevator can drive the lantern ring activity and cup joint the upper portion at the gas cylinder, thereby can fix the upper portion of gas cylinder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. 3 in accordance with the present invention;

in the figure: 1. a horizontal block; 2. supporting legs; 3. a vertical block; 4. a positive and negative rotation motor; 5. a transverse screw rod; 6. a vertical screw rod; 7. a fixing mechanism; 701. a moving block; 702. connecting blocks; 703. a semicircular ring; 8. a first retaining ring; 9. a second retaining ring; 10. a lifting block; 11. a collar; 12. a fixed block; 13. a sloping plate; 14. driving bevel gears; 15. driven bevel gear.

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.

In the first embodiment, as shown in fig. 1, 2, 3 and 4, the present invention comprises a horizontal block 1, wherein two sides of the bottom of the horizontal block 1 are both fixedly provided with a supporting leg 2, the middle of the top of the horizontal block 1 is fixedly provided with a vertical block 3, the middle of the inner cavity of the horizontal block 1 is fixedly provided with a forward and reverse rotation motor 4, through the arrangement of the forward and reverse rotation motor 4, power can be provided for the rotation of a vertical screw rod 6 and a horizontal screw rod 5, the rotation of the forward and reverse rotation motor 4 can drive three driven bevel gears 15 to rotate through a driving bevel gear 14, the rotation of the three driven bevel gears 15 can drive the vertical screw rod 6 and two horizontal screw rods 5 to rotate, two sides of the inner cavity of the horizontal block 1 are both rotatably provided with horizontal screw rods 5, through the arrangement of the horizontal screw rods 5, the fixing mechanism 7 can be installed, and the fixing mechanism 7 can be driven to move back and forth, the middle of the inner cavity of the vertical block 3 is rotatably provided with the vertical screw rod 6, through the setting of vertical lead screw 6 to can install elevator 10, and then can drive elevator 10 and go up and down, fixed establishment 7 is all installed to one side that two horizontal lead screws 5 carried on the back mutually.

Embodiment two, on the basis of embodiment one, by fig. 2, fig. 3 and fig. 4, two fixed establishment 7 all include the movable block 701, connecting block 702 and semicircle ring 703, two movable blocks 701 screw one side that two traverse screws 5 carried on opposite directions respectively, and the one end of two movable blocks 701 runs through respectively and extends to the outside of traverse block 1, connecting block 702 fixed mounting is located the one end of traverse block 1 outside at movable block 701, semicircle ring 703 fixed connection is in the one end of connecting block 702, thereby can fix the gas cylinder, the rotation of just reversing motor 4 can drive wherein two driven awl teeth 15 to rotate through initiative awl tooth 14, wherein the rotation of two driven awl teeth 15 can drive movable block 701 through two traverse screws 5 and move, the removal of movable block 701 can drive semicircle ring 703 through connecting block 702 and carry out the centre gripping fixedly to the gas cylinder.

Third embodiment, on the basis of first embodiment, by figure 2 and 4, first solid fixed ring 8 is all installed at the both ends of horizontal piece 1, two horizontal lead screw 5 one ends that carry on the back are the activity respectively and are pegged graft in the inside of two first solid fixed ring 8 and extend to the outside of first solid fixed ring 8, the solid fixed ring 9 of second is installed at the top of perpendicular piece 3, the top activity of vertical lead screw 6 is pegged graft in the solid fixed ring 9's of second inside and extend to the outside of the solid fixed ring 9 of second, thereby make horizontal lead screw 5 and vertical lead screw 6 can be free rotate, when horizontal lead screw 5 and vertical lead screw 6 rotate, through the solid fixed ring 9's of first solid fixed ring 8 and second setting, thereby can avoid horizontal piece 1 and perpendicular piece 3 to appear wearing and tearing.

Embodiment four, on the basis of embodiment one, by fig. 2, fig. 3 and fig. 4 give, the upper portion threaded connection of vertical lead screw 6 has elevator 10, and the one end of elevator 10 runs through and extends to the outside of vertical piece 3, elevator 10 is located the outside one end fixedly connected with lantern ring 11 of vertical piece 3, thereby can fix the upper portion of gas cylinder, the rotation of just reversing motor 4 can drive one of them driven awl tooth 15 through initiative awl tooth 14 and rotate, wherein the rotation of one of them driven awl tooth 15 can drive vertical lead screw 6 and rotate, the rotation of vertical lead screw 6 can drive elevator 10 and go up and down, the lift of elevator 10 can drive lantern ring 11 and go up and down, thereby can fix the upper portion of gas cylinder.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a fixing block 12 is fixedly installed on the lower portion of the inner cavity of the vertical block 3, a groove is formed in the lower portion of the vertical screw rod 6, and the middle portion of the fixing block 12 is movably clamped inside the groove, so that the stability of the vertical screw rod 6 can be maintained, and the vertical screw rod 6 can be stably rotated inside the vertical block 3.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the upper portions of the two ends of the vertical block 3 are fixedly connected with the inclined plates 13, and the bottoms of the two inclined plates 13 are respectively and fixedly connected with the two sides of the top of the horizontal block 1, so that the vertical block 3 can be kept stable, and the inclined plates 13 can effectively support the vertical block 3 during operation.

Seventh embodiment, on the basis of first embodiment, given by fig. 4, the output end fixed mounting of the motor 4 that is just reversing has initiative awl tooth 14, the equal fixed mounting in the bottom of the relative one end of two horizontal lead screws 5 and vertical lead screw 6 has driven awl tooth 15, and three driven awl tooth 15 meshes with initiative awl tooth 14 respectively mutually, thereby can drive horizontal lead screw 5 and vertical lead screw 6 and rotate, the rotation of the motor 4 that is just reversing can drive three driven awl tooth 15 through initiative awl tooth 14 and rotate, the rotation of three driven awl tooth 15 can drive two horizontal lead screws 5 and vertical lead screw 6 and rotate.

The working principle is as follows: when needs are fixed to the gas cylinder, at first start positive reverse motor 4, positive reverse motor 4's rotation can drive three driven awl tooth 15 through initiative awl tooth 14 and rotate, wherein two driven awl tooth 15's rotation can drive two horizontal lead screw 5 and rotate, two horizontal lead screw 5's rotation can drive two movable blocks 701 and remove, two movable blocks 701's removal can drive two semicircle rings 703 through two connecting blocks 702 and carry out the centre gripping fixed to the bottom of gas cylinder, wherein the rotation of another driven awl tooth 15 can drive vertical lead screw 6 and rotate, vertical lead screw 6's rotation can drive elevator 10 and begin the downstream, the downstream of elevator 10 can drive lantern ring 11 activity cup joint the upper portion at the gas cylinder, thereby can fix the upper portion of gas 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

1. An automatic air interchanger of a gas cylinder comprises a transverse block (1), and is characterized in that: supporting legs (2) are fixedly mounted on two sides of the bottom of the transverse block (1), a vertical block (3) is fixedly mounted in the middle of the top of the transverse block (1), a forward and reverse rotating motor (4) is fixedly mounted in the middle of the inner cavity of the transverse block (1), transverse lead screws (5) are rotatably mounted on two sides of the inner cavity of the transverse block (1), vertical lead screws (6) are rotatably mounted in the middle of the inner cavity of the vertical block (3), and fixing mechanisms (7) are mounted on one sides of the two transverse lead screws (5) in a back-to-back mode.

2. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: two fixed establishment (7) all include movable block (701), connecting block (702) and semicircle ring (703), and two movable blocks (701) are threaded respectively two transverse screw rod (5) one side of carrying on the back mutually, and the one end of two movable blocks (701) runs through respectively and extends to the outside of horizontal piece (1), and connecting block (702) fixed mounting is located the outside one end of horizontal piece (1) in movable block (701), and semicircle ring (703) fixed connection is in the one end of connecting block (702).

3. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: first solid fixed ring (8) are all installed at the both ends of horizontal piece (1), and two horizontal lead screw (5) one end that carry on the back mutually are moved respectively and are pegged graft in the inside of two first solid fixed ring (8) and extend to the outside of first solid fixed ring (8), and the solid fixed ring of second (9) is installed at the top of vertical piece (3), and the top activity of vertical lead screw (6) is pegged graft in the inside of the solid fixed ring of second (9) and extends to the outside of the solid fixed ring of second (9).

4. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: the upper portion threaded connection of vertical lead screw (6) has elevator (10), and the one end of elevator (10) runs through and extends to the outside of vertical piece (3), and elevator (10) are located the outside one end fixedly connected with lantern ring (11) of vertical piece (3).

5. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: the lower part of the inner cavity of the vertical block (3) is fixedly provided with a fixed block (12), the lower part of the vertical screw rod (6) is provided with a groove, and the middle part of the fixed block (12) is movably clamped in the groove.

6. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: the upper parts of the two ends of the vertical block (3) are fixedly connected with inclined plates (13), and the bottoms of the two inclined plates (13) are fixedly connected with the two sides of the top of the horizontal block (1) respectively.

7. A gas cylinder automatic ventilation machine according to claim 1, characterized in that: the output end of the forward and reverse rotation motor (4) is fixedly provided with a driving bevel gear (14), one ends of the two transverse screw rods (5) which are opposite to each other and the bottom of the vertical screw rod (6) are fixedly provided with driven bevel gears (15), and the three driven bevel gears (15) are respectively meshed with the driving bevel gear (14).