CN214842009U

CN214842009U - Gas separation device for deep freezing separation of air

Info

Publication number: CN214842009U
Application number: CN202120314586.4U
Authority: CN
Inventors: 高春波; 高春江
Original assignee: Daqing Luodabo Technology Development Co ltd
Current assignee: Daqing Luodabo Technology Development Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-23
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of air separation, and discloses a gas separation device of deep freezing separated air, which comprises a base, wherein the upper surface of the base is fixedly connected with a movable frame, the inner part of the movable frame is movably connected with two rotating shafts, the outer surfaces of the two rotating shafts are fixedly connected with gears, the outer surfaces of the two gears are fixedly connected with supporting rods, when the supporting rods move, the other side can move along with the supporting rods, and further the fixing seat can be pushed upwards or pulled downwards, thereby changing the height of the device, and enabling the device to adapt to different environments, the bottom wall of the fixing seat is fixedly connected with a circular slide rail, the inner part of the circular slide rail is connected with a plurality of third slide blocks, the outer surfaces of the third slide blocks are fixedly connected with a rotating disc, when the rotating disc rotates, the equipment body can also rotate, so that the effect of changing the angle of the device can be achieved, and the usability of the device is improved.

Description

Gas separation device for deep freezing separation of air

Technical Field

The utility model relates to a separation air technical field specifically is a gas separation device of degree of depth refrigeration separation air.

Background

The air separation equipment is gas separation equipment for liquefying, rectifying and finally separating air into oxygen, nitrogen and other useful gases, and is called air separation equipment for short, and the lowest working temperature of the air separation equipment is 77K; air is still called as 'permanent gas' at the end of the 19 th century, and later people find that the air can be liquefied at a deep low temperature and can separate oxygen and nitrogen from the liquefied air due to different boiling points of the oxygen and the nitrogen; the first commercial oxygen plant, manufactured in 1903, was originally used only for gas welding and cutting of metals, the nitrogen fertilizer industry required nitrogen, and the oxygen plant was developed to produce both oxygen and nitrogen, instead of being called an air separation plant.

In the prior art, air devices have some disadvantages in practical use, such as: the height and the angle of the existing air equipment cannot be adjusted according to the actual use condition, and the existing air equipment is not beneficial to the use of the equipment in different environments.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gas separation device of degree of depth refrigeration separation air possesses height-adjustable, and advantages such as angularly adjustable have solved the problem that can not adjust according to actual in service behavior to air equipment's height and angle.

For realizing above-mentioned height-adjustable, angularly adjustable purpose, the utility model provides a following technical scheme: a gas separation device for deeply freezing and separating air comprises a base, wherein a plurality of telescopic rods are fixedly connected to the upper surface of the base, one ends of the telescopic rods are fixedly connected with a fixed seat, a first slide rail is fixedly connected to the upper surface of the base, a first slide block is slidably connected to the inside of the first slide rail, a movable frame is fixedly connected to the upper surface of the base, two rotating shafts are movably connected to the inside of the movable frame, gears are fixedly connected to the outer surfaces of the two rotating shafts, the two gears are mutually meshed, supporting rods are fixedly connected to the outer surfaces of the two gears, two second slide rails are fixedly connected to the lower surface of the fixed seat, a second slide block is slidably connected to the inside of the two second slide rails, one ends of the two supporting rods are hinged to the outer surface of the second slide block, and a connecting rod is hinged to the outer surface of the first slide block, the utility model discloses a fixed-point welding device, including base, bracing piece, bottom wall, circular slide rail, connecting rod, threaded sleeve, motor, output and threaded rod, the one end of connecting rod is articulated with the surface of bracing piece, the inside fixedly connected with threaded sleeve of first slider, threaded sleeve's inside threaded connection has the threaded rod, the last fixed surface of base is connected with the motor, the output and the threaded rod fixed connection of motor, the circular slide rail of diapire fixedly connected with of fixing base, the inside sliding connection of circular slide rail has a plurality of third sliders, and is a plurality of the fixed surface of third slider is connected with the rolling disc, the fixed surface of rolling disc is connected with the worm wheel circle, the inside interlude of fixing base is provided with the worm, worm and worm wheel circle swing joint, the last fixed surface of rolling disc is connected with the equipment body.

Preferably, the bottom of base fixedly connected with four supporting legs, four the outward appearance fixedly connected with dead lever of supporting leg, four the bottom fixedly connected with friction pad of supporting leg increases the frictional force between supporting leg and the ground, prevents the phenomenon that the device from shifting when the operation from appearing.

Preferably, it is a plurality of the even distribution of telescopic link is four at the upper surface of base, quantity, the both ends of telescopic link are all through the lower fixed surface connection of the upper surface of welding and base and fixing base, guarantee that the fixing base can carry out stable lift, avoid the phenomenon that the fixing base appears the slope.

Preferably, two limiting holes are formed in the outer surface of the movable frame, and anti-corrosion paint is coated on the outer surface of the movable frame, so that the support rod can normally rotate, the corrosion resistance of the movable frame is improved, and the service life of the device is prolonged.

Preferably, two the one end of bracing piece is all articulated through the surface of bearing frame with the second slider, two the length of bracing piece is set for according to the condition of in-service use, guarantees between bracing piece and the second slider, can carry out stable being connected.

Preferably, the bottom fixedly connected with fixed bolster of motor, the lower fixed surface of fixed bolster is connected with the damping plate, the fixed bolster passes through damping plate and base fixed connection, and the phenomenon of shake together takes place with the device to the vibrations that avoid the motor to produce when moving, guarantees the stability of device.

Preferably, one end of the worm is fixedly connected with the rotating knob, the outer surface of the rotating knob is fixedly connected with the anti-skidding sleeve, friction force between the rotating knob and the palm of an operator is increased, and the worm is conveniently controlled by the operator.

Compared with the prior art, the utility model provides a gas separation device of degree of depth refrigeration separation air possesses following beneficial effect:

the gas separation device for deeply freezing and separating air is characterized in that a motor and a support rod are arranged, when the rotation of the motor drives a threaded rod to rotate, the threaded rod is in threaded connection with a threaded sleeve in a first sliding block, so that when the threaded rod is driven by the motor to rotate, the first sliding block can be driven to slide on a first sliding rail, and a connecting rod is hinged between the first sliding block and the support rod, so that when the first sliding block slides on the first sliding rail, the angle between the connecting rod and the support rod can be changed, thereby changing the angle of the vertical direction of the support rod, when the angle of the vertical direction of the connecting rod is reduced, the angle of the vertical direction of the support rod can be reduced, and because gears at one ends of the two support rods are meshed with each other, when the support rod at one side moves, the other side moves along with the support rod, and then can upwards promote the fixing base, perhaps pull downwards to the height of change device makes the different environment that the device can adapt to.

This gas separation device of degree of depth refrigeration separation air, through setting up circular slide rail and worm, because the worm and the worm wheel circle swing joint of rolling disc surface, so when rotating the worm, can drive the rolling disc and rotate on circular slide rail, because the upper surface and the equipment body fixed connection of rolling disc, so when the rolling disc carries out the pivoted, the equipment body also can rotate, and then can reach the effect that changes the device angle, improves the usability of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a base; 2. a telescopic rod; 3. a fixed seat; 4. an apparatus body; 5. a first slide rail; 6. a movable frame; 7. a rotating shaft; 8. a gear; 9. a support bar; 10. a second slide rail; 11. a second slider; 12. a connecting rod; 13. a threaded bushing; 14. a threaded rod; 15. a motor; 16. a circular slide rail; 17. a third slider; 18. rotating the disc; 19. a worm-gear rim; 20. a worm; 21. a first slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a gas separation device for deep freezing separation of air comprises a base 1, a plurality of telescopic rods 2 are fixedly connected to the upper surface of the base 1, one ends of the telescopic rods 2 are fixedly connected with a fixed base 3, a first slide rail 5 is fixedly connected to the upper surface of the base 1, a first slide block 21 is slidably connected to the inside of the first slide rail 5, a movable frame 6 is fixedly connected to the upper surface of the base 1, two rotating shafts 7 are movably connected to the inside of the movable frame 6, gears 8 are fixedly connected to the outer surfaces of the two rotating shafts 7, the two gears 8 are engaged with each other, supporting rods 9 are fixedly connected to the outer surfaces of the two gears 8, two second slide rails 10 are fixedly connected to the lower surface of the fixed base 3, second slide blocks 11 are slidably connected to the inside of the two second slide rails 10, and one ends of the two supporting rods 9 are hinged to the outer surfaces of the second slide blocks 11, the surface of first slider 21 articulates there is connecting rod 12, the one end of connecting rod 12 is articulated with the surface of bracing piece 9, the inside fixedly connected with thread bush 13 of first slider 21, the inside threaded connection of thread bush 13 has threaded rod 14, the last fixed surface of base 1 is connected with motor 15, the output and the threaded rod 14 fixed connection of motor 15, the circular slide rail 16 of diapire fixedly connected with of fixing base 3, the inside sliding connection of circular slide rail 16 has a plurality of third sliders 17, the outer fixed surface of a plurality of third sliders 17 is connected with rolling disc 18, the outer fixed surface of rolling disc 18 is connected with worm wheel rim 19, the inside interlude of fixing base 3 is provided with worm 20, worm 20 and worm wheel rim 19 swing joint, the last fixed surface of rolling disc 18 is connected with equipment body 4.

Further, four supporting legs of bottom fixedly connected with of base 1, the outward appearance fixedly connected with dead lever of four supporting legs, the bottom fixedly connected with friction pad of four supporting legs increases the frictional force between supporting leg and the ground, and the phenomenon of aversion appears in the preventing means when the operation.

Further, 2 even distributions of a plurality of telescopic links are four at base 1's upper surface, and the both ends of telescopic link 2 are all through welding and base 1's upper surface and the lower fixed surface connection of fixing base 3, guarantee that fixing base 3 can carry out stable lift, avoid fixing base 3 to appear the phenomenon of slope.

Furthermore, two limiting holes are formed in the outer surface of the movable frame 6, anti-corrosion paint is coated on the outer surface of the movable frame 6, the supporting rod 9 can normally rotate, the corrosion resistance of the movable frame 6 is improved, and the service life of the device is prolonged.

Further, the one end of two bracing pieces 9 is all articulated through the surface of bearing frame with second slider 11, and the length of two bracing pieces 9 is set for according to the in-service use condition, guarantees between bracing piece 9 and the second slider 11, can carry out stable being connected.

Further, the bottom fixedly connected with fixed bolster of motor 15, the lower fixed surface of fixed bolster is connected with the damping plate, and the fixed bolster passes through damping plate and base 1 fixed connection, and the phenomenon that the vibrations that produce and device take place to shake together when avoiding motor 15 to operate guarantees the stability of device.

Furthermore, one end of the worm 20 is fixedly connected with a rotating knob, and an anti-slip sleeve is fixedly connected to the outer surface of the rotating knob, so that the friction force between the rotating knob and the palm of an operator is increased, and the operator can conveniently control the worm 20.

In summary, in the gas separation device for deep freezing separation of air, by providing the motor 15 and the support rod 9, when the rotation of the motor 15 drives the threaded rod 14 to rotate, because the threaded rod 14 is in threaded connection with the threaded sleeve 13 inside the first slider 21, when the threaded rod 14 is driven by the motor 15 to rotate, the first slider 21 can be driven to slide on the first slide rail 5, because the connecting rod 12 is hinged between the first slider 21 and the support rod 9, when the first slider 21 slides on the first slide rail 5, the angle between the connecting rod 12 and the support rod 9 can be changed, so as to change the angle of the support rod 9 in the vertical direction, and when the angle of the connecting rod 12 in the vertical direction is reduced, the angle of the support rod 9 in the vertical direction can be reduced, because the gears 8 at one end of the two support rods 9 are meshed with each other, so when the bracing piece 9 of one side moves about, the opposite side also can move about thereupon, and then can upwards promote fixing base 3, perhaps stimulate downwards, thereby change the height of device, the different environment that makes the device can adapt to, through setting up circular slide rail 16 and worm 20, because worm 20 and the worm wheel circle 19 swing joint of rolling disc 18 surface, so when rotating worm 20, can drive rolling disc 18 and rotate on circular slide rail 16, because the upper surface and the equipment body 4 fixed connection of rolling disc 18, so when rolling disc 18 rotated, equipment body 4 also can rotate, and then can reach the effect of change device angle, improve the usability of device.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gas separation device for deep freezing separation of air comprises a base (1), and is characterized in that: the upper surface of the base (1) is fixedly connected with a plurality of telescopic rods (2), one end of each telescopic rod (2) is fixedly connected with a fixing seat (3), the upper surface of the base (1) is fixedly connected with a first slide rail (5), the inner part of each first slide rail (5) is slidably connected with a first slider (21), the upper surface of the base (1) is fixedly connected with a movable frame (6), the inner part of each movable frame (6) is movably connected with two rotating shafts (7), the outer surfaces of the two rotating shafts (7) are both fixedly connected with gears (8), the two gears (8) are mutually meshed, the outer surfaces of the two gears (8) are both fixedly connected with supporting rods (9), the lower surface of the fixing seat (3) is fixedly connected with two second slide rails (10), and the inner parts of the two second slide rails (10) are slidably connected with second sliders (11), one end of each of the two support rods (9) is hinged to the outer surface of the second slider (11), the outer surface of the first slider (21) is hinged to the connecting rod (12), one end of the connecting rod (12) is hinged to the outer surface of the support rod (9), a threaded sleeve (13) is fixedly connected to the inside of the first slider (21), a threaded rod (14) is connected to the inside of the threaded sleeve (13) in a threaded manner, a motor (15) is fixedly connected to the upper surface of the base (1), the output end of the motor (15) is fixedly connected to the threaded rod (14), a circular slide rail (16) is fixedly connected to the bottom wall of the fixed seat (3), a plurality of third sliders (17) are slidably connected to the inside of the circular slide rail (16), a rotating disc (18) is fixedly connected to the outer surface of the plurality of third sliders (17), and a worm wheel rim (19) is fixedly connected to the outer surface of the rotating disc (18), the worm (20) is inserted into the fixed seat (3), the worm (20) is movably connected with the worm wheel ring (19), and the upper surface of the rotating disc (18) is fixedly connected with the equipment body (4).

2. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: the bottom of the base (1) is fixedly connected with four supporting legs, the outer surfaces of the four supporting legs are fixedly connected with fixing rods, and the bottoms of the four supporting legs are fixedly connected with friction pads.

3. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: a plurality of even distribution of telescopic link (2) is at the upper surface of base (1), and quantity is four, the both ends of telescopic link (2) all are through the lower fixed surface connection of welding and the upper surface of base (1) and fixing base (3).

4. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: two limiting holes are formed in the outer surface of the movable frame (6), and anti-corrosion paint is coated on the outer surface of the movable frame (6).

5. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: one end of each support rod (9) is hinged to the outer surface of the second sliding block (11) through a bearing seat, and the length of each support rod (9) is set according to the actual use condition.

6. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: the bottom fixedly connected with fixed bolster of motor (15), the lower fixed surface of fixed bolster is connected with the damping plate, the fixed bolster passes through damping plate and base (1) fixed connection.

7. A gas separation apparatus for deep freeze separation of air as claimed in claim 1, wherein: one end of the worm (20) is fixedly connected with a rotating knob, and the outer surface of the rotating knob is fixedly connected with an anti-slip sleeve.