阅读说明：本技术 一种不等势均压制氮机 (Unequal-potential pressure-equalizing nitrogen making machine ) 是由 刘玉萍 于 2020-05-29 设计创作，主要内容包括：本发明属于制氮机技术领域,尤其为一种不等势均压制氮机,包括底盘,底盘的底端开设有凹槽,底盘的凹槽内壁上固定连接有固定块,固定块的表面转动连接有转轮,固定块的底端固定连接有连接杆,连接杆的一侧表面转动连接有滑轮,转轮和滑轮转轴的表面传动连接有传动皮带,底盘的一侧外壁上开设有通孔,底盘的通孔内插接有插杆,底盘的顶端中部固定连接有主体装置,底盘的顶端两侧固定连接有连接板,连接板的内部开设有滑槽。本发明通过设置传动皮带,通过手握插杆将插杆插入进传动皮带表面的通孔中,通过插杆与传动皮带之间的相互配合使得滑轮进行固定,从而防止制氮机工作或者外力的情况下导致制氮机移动的效果。(The invention belongs to the technical field of nitrogen making machines, and particularly relates to an unequal-potential and uniform-pressure nitrogen making machine which comprises a chassis, wherein a groove is formed in the bottom end of the chassis, a fixed block is fixedly connected to the inner wall of the groove of the chassis, the surface of the fixed block is rotatably connected with a rotating wheel, the bottom end of the fixed block is fixedly connected with a connecting rod, one side surface of the connecting rod is rotatably connected with a pulley, the surfaces of the rotating wheel and a pulley rotating shaft are in transmission connection with a transmission belt, a through hole is formed in the outer wall of one side of the chassis, an inserting rod is inserted into the through hole of the chassis, a main body device is fixedly connected to the middle of the top end of the chassis, connecting plates are fixedly connected to the two sides of the top end of the chassis, and a sliding groove is formed in each connecting plate. According to the nitrogen making machine, the transmission belt is arranged, the insertion rod is inserted into the through hole in the surface of the transmission belt by holding the insertion rod, and the pulley is fixed through the mutual matching between the insertion rod and the transmission belt, so that the nitrogen making machine is prevented from moving under the condition of working or external force.)

1. The utility model provides an unequal potential voltage nitrogen generator, includes chassis (1), its characterized in that: the bottom of the chassis (1) is provided with a groove, a fixed block (2) is fixedly connected onto the inner wall of the groove of the chassis (1), a rotating wheel (3) is rotatably connected onto the surface of the fixed block (2), a connecting rod (4) is fixedly connected onto the bottom of the fixed block (2), a pulley (5) is rotatably connected onto the surface of one side of the connecting rod (4), a transmission belt (6) is connected onto the rotating shafts of the rotating wheel (3) and the pulley (5) in a surface transmission manner, a through hole is formed in the outer wall of one side of the chassis (1), an inserting rod (7) is inserted into the through hole of the chassis (1), a main body device (8) is fixedly connected onto the middle portion of the top end of the chassis (1), connecting plates (9) are fixedly connected onto two sides of the top end of the chassis (1), a sliding groove is formed in the connecting plate (9), and a sliding block (10) is slidably connected onto the inner wall of the sliding groove of the connecting plate (9), one side fixedly connected with slide bar (11) of slider (10), the fixed surface of slide bar (11) is connected with lantern ring (12), fixedly connected with cleaning brush (13) on the inner wall of lantern ring (12).

2. The nitrogen pressure equalizer as recited in claim 1, wherein: the surface of the transmission belt (6) is provided with a through hole, and the through hole on the surface of the transmission belt (6) is matched with the inserted bar (7).

3. The nitrogen pressure equalizer as recited in claim 1, wherein: the lantern ring (12) is annular, and the surface of the lantern ring (12) is a smooth curved surface.

4. The nitrogen pressure equalizer as recited in claim 1, wherein: the number of the connecting plates (9) and the number of the sliding blocks (10) are two, and the two groups of the connecting plates (9) and the sliding blocks (10) are axially symmetrically arranged by taking the horizontal center line of the chassis (1).

5. The nitrogen pressure equalizer as recited in claim 1, wherein: the slide bar (11) is cylindrical and long, and the surface of the slide bar (11) is a smooth curved surface.

6. The nitrogen pressure equalizer as recited in claim 1, wherein: the cleaning brush (13) is annular, the cleaning brush (13) is matched with the main body device (8), and the inner wall of the cleaning brush (13) is provided with fluff.

7. The nitrogen pressure equalizer as recited in claim 1, wherein: the transmission belt (6) is made of stainless steel materials, and the fixed block (2) is connected with the inner wall of the chassis (1) in a welding mode.

Technical Field

The invention relates to the technical field of nitrogen making machines, in particular to an unequal-potential and equal-pressure nitrogen making machine.

Background

The nitrogen generator is a device which takes air as a raw material and obtains nitrogen by separating oxygen and nitrogen in the air by a physical method. According to the different classification methods, namely a cryogenic air separation method, a molecular sieve air separation method and a membrane air separation method, the nitrogen making machine is nitrogen making equipment designed and manufactured according to a pressure swing adsorption technology. The nitrogen making machine uses high-quality imported carbon molecular sieve as adsorbent, and adopts the pressure swing adsorption principle to separate air at normal temperature to prepare high-purity nitrogen. Usually, two adsorption towers are connected in parallel, an inlet PLC controls an inlet pneumatic valve to automatically operate, and the inlet pneumatic valve alternately performs pressurization adsorption and decompression regeneration to complete nitrogen-oxygen separation and obtain nitrogen with high purity.

There are the following problems:

1. after the existing nitrogen making machine moves to a designated position, the nitrogen making machine is easy to move during working, and the stability is poor.

2. The surface of the existing nitrogen making machine adsorbs a large amount of dust after long-time use, and the air inlet and the filter screen are easily blocked when the nitrogen making machine is not cleaned in time.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an unequal-potential pressure nitrogen making machine, which solves the problem of poor stability.

In order to achieve the purpose, the invention provides the following technical scheme: an unequal-potential and uniform-pressure nitrogen making machine comprises a chassis, wherein a groove is formed at the bottom end of the chassis, a fixed block is fixedly connected to the inner wall of the groove of the chassis, the surface of the fixed block is rotatably connected with a rotating wheel, the bottom end of the fixed block is fixedly connected with a connecting rod, the surface of one side of the connecting rod is rotationally connected with a pulley, the surfaces of the rotating wheel and the rotating shaft of the pulley are connected with a transmission belt in a transmission way, a through hole is arranged on the outer wall of one side of the chassis, an inserting rod is inserted in the through hole of the chassis, the middle part of the top end of the chassis is fixedly connected with a main body device, the two sides of the top end of the chassis are fixedly connected with connecting plates, the inside of each connecting plate is provided with a chute, the inner wall of the sliding groove of the connecting plate is connected with a sliding block in a sliding way, one side of the sliding block is fixedly connected with a sliding rod, the surface of the slide bar is fixedly connected with a lantern ring, and the inner wall of the lantern ring is fixedly connected with a cleaning brush.

As a preferable technical scheme of the invention, the surface of the transmission belt is provided with a through hole, and the through hole on the surface of the transmission belt is matched with the inserted rod.

As a preferable technical scheme of the invention, the surface of the transmission belt is provided with a through hole, and the through hole on the surface of the transmission belt is matched with the inserted rod.

As a preferred technical scheme of the invention, the number of the connecting plates and the sliding blocks is two, and the two groups of the connecting plates and the sliding blocks are arranged in axial symmetry by taking the horizontal center line of the chassis as an axis.

As a preferred technical scheme of the invention, the slide bar is in a cylindrical long strip shape, and the surface of the slide bar is a smooth curved surface.

As a preferable technical scheme of the invention, the cleaning brush is annular, the cleaning brush is matched with the main body device, and the inner wall of the cleaning brush is provided with soft hair.

As a preferred technical scheme of the invention, the transmission belt is made of stainless steel materials, and the fixed block is connected with the inner wall of the chassis in a welding mode.

Compared with the prior art, the invention provides an unequal-potential pressure nitrogen making machine, which has the following beneficial effects:

1. this nitrogen machine is pressed to equipotential pressure-equalizing through setting up driving belt, after the device promoted appointed position, through holding the inserted bar insert the inserted bar into the through-hole on driving belt surface, make the pulley fix through mutually supporting between inserted bar and the driving belt to prevent to lead to the effect that nitrogen machine removed under the condition of nitrogen machine work or external force.

2. This nitrogen machine is pressed to equipotential pressure-equalizing through setting up cleaning brush, when the main part device surface adsorbs a large amount of dust, has driven the slip of slide bar through the slider that slides from top to bottom, has driven the slip of the lantern ring through the slip of slide bar, cleans the dust on main part device surface through the inside cleaning brush of the lantern ring.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of the cleaning brush.

In the figure: 1. a chassis; 2. a fixed block; 3. a rotating wheel; 4. a connecting rod; 5. a pulley; 6. a drive belt; 7. inserting a rod; 8. a main body device; 9. a connecting plate; 10. a slider; 11. a slide bar; 12. a collar; 13. a cleaning brush.

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. 1-3, in this embodiment: the utility model provides an equipotential pressure-equalizing nitrogen generator, which comprises a base 1, chassis 1's bottom is seted up flutedly, fixedly connected with fixed block 2 on chassis 1's the recess inner wall, fixed block 2's surface rotation is connected with runner 3, fixed block 2's bottom fixedly connected with connecting rod 4, one side surface rotation of connecting rod 4 is connected with pulley 5, the surface transmission of runner 3 and pulley 5 pivot is connected with driving belt 6, the through-hole has been seted up on one side outer wall of chassis 1, it has inserted bar 7 to peg graft in chassis 1's the through-hole, chassis 1's top middle part fixedly connected with main part device 8, chassis 1's top both sides fixedly connected with connecting plate 9, the spout has been seted up to connecting plate 9's inside, sliding connection has slider 10 on connecting plate 9's the spout inner wall, one side fixedly connected with slide bar 11 of slider 10, slide bar 11's fixed surface is connected with lantern ring 12, fixedly connected with cleaning brush 13 on lantern ring 12's the inner wall.

In this embodiment, a through hole is formed in the surface of the transmission belt 6, the through hole in the surface of the transmission belt 6 is matched with the insertion rod 7, the lantern ring 12 is in a circular ring shape, the surface of the lantern ring 12 is a smooth curved surface, the number of the connecting plates 9 and the number of the sliding blocks 10 are two, the two groups of the connecting plates 9 and the sliding blocks 10 are installed in an axisymmetric manner with the horizontal center line of the chassis 1, the sliding rod 11 is in a cylindrical long strip shape, the surface of the sliding rod 11 is the smooth curved surface, the cleaning brush 13 is in a circular ring shape, the cleaning brush 13 is matched with the main body device 8, fluff is arranged on the inner wall of the cleaning brush 13, the transmission belt 6 is made of a stainless steel material, and the fixing block 2 is connected with the inner wall of the chassis 1 in a welding manner.

The working principle and the using process of the invention are as follows: according to the nitrogen making device, after the device is pushed to a specified position, the inserting rod 7 is inserted into a through hole in the surface of the transmission belt 6 by holding the inserting rod 7 by hand, the pulley 5 is fixed through the mutual matching between the inserting rod 7 and the transmission belt 6, so that the effect of moving the nitrogen making machine under the condition of working or external force of the nitrogen making machine is avoided, when a large amount of dust is adsorbed on the surface of the main body device 8, the sliding of the sliding rod 11 is driven through the up-and-down sliding slide block 10, the sliding of the lantern ring 12 is driven through the sliding of the sliding rod 11, and the dust on the surface of the main body device 8 is cleaned through the cleaning brush 13 in the lantern ring 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.