Purging device of nitrogen making machine

Abstract

The utility model belongs to the technical field of nitrogen making machines, and particularly relates to a nitrogen making machine purging device which comprises a base, the top of the base is fixedly connected with a lifting assembly, the top of the lifting assembly is fixedly connected with an adjusting assembly, and the adjusting assembly comprises a mounting frame, a screw rod, a mounting frame, an electric push rod, a cleaning brush and an exhaust hole. A screw rod is movably connected to the interior of the mounting frame, and the output end of the screw rod is fixedly connected with a mounting frame through a bearing; according to the nitrogen making machine purging device, through mutual cooperation of the adjusting assemblies, the effect of sweeping different positions of equipment is achieved, a mounting frame and a sweeping brush are driven to move front and back by rotating a screw rod, then an electric push rod is started to drive the sweeping brush to move left and right, and therefore the different positions of the equipment can be conveniently swept; and the trouble of manually cleaning the equipment is avoided as much as possible, and meanwhile, the inconvenience of cleaning caused by inconvenience in position adjustment is also avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen generators, in particular to a purge device for a nitrogen generator. Background Art

[0002] Nitrogen generator is a new gas separation technology. Its principle is to separate gas mixtures by utilizing the difference in the "adsorption" properties of molecular sieves to different gas molecules. It uses air as raw material and utilizes the selective adsorption properties of a high-efficiency and highly selective solid adsorbent to separate nitrogen and oxygen from the air. When using the nitrogen generator, a purge device is required to clean it. However, most purge devices are not easy to clean different positions of the equipment due to their poor adjustment effect, which easily causes inconvenience in cleaning.

[0003] As disclosed in Chinese patent CN210847542U, a nitrogen generator purge device belongs to the technical field of purge devices, including a first tube body and a placement plate installed on the top of the first tube body, the first tube body is installed on the top of the placement plate, a first connecting rod is hinged on the top of the outer side of the first tube body, a second connecting rod is hinged on one end of the first connecting rod, a shell is installed on one end of the second connecting rod, a motor is installed inside the shell, and a rotating shaft is installed on the output end of the motor. The utility model integrates the dust blowing device with the dust sweeping device, reduces the space occupied by the device and improves work efficiency.

[0004] The existing technology has the following problems:

[0005] The existing nitrogen generator purge device has a poor regulating effect, which makes it difficult to clean different positions of the equipment, and easily causes cleaning inconvenience. Utility Model Content

[0006] The utility model provides a nitrogen generator purge device to solve the problems raised in the above background technology.

[0007] The technical solution adopted by the utility model to solve its technical problem is: a nitrogen generator purging device described in the utility model includes a base, a lifting component is fixedly connected to the top of the base, an adjusting component is fixedly connected to the top of the lifting component, the adjusting component includes a mounting frame, a screw, a mounting frame, an electric push rod, a cleaning brush and an exhaust hole, the mounting frame is movably connected to the inside of the screw, the output end of the screw is fixedly connected to the mounting frame through a bearing, and the mounting frame is fixedly connected to the inside of the electric push rod.

[0008] A cleaning brush is fixedly connected to the outer wall of the electric push rod, and an exhaust hole is opened on the outer wall of the cleaning brush.

[0009] Preferably, the mounting frame and the screw rod are connected by threads, and the mounting frame and the mounting frame form a telescopic structure through the screw rod. Through the cooperation between the mounting frame, the screw rod and the mounting frame, it is easy to drive the mounting frame to move forward and backward during use, thereby facilitating the adjustment of the cleaning brush to a specified position according to the needs of the user.

[0010] Preferably, the cleaning brush is movably connected to the mounting frame, and the cleaning brush forms a telescopic structure with the mounting frame through an electric push rod. Through the cooperation between the cleaning brush, the electric push rod and the mounting frame, the cleaning brush can be easily driven to move left and right during use, thereby facilitating the cleaning of dust.

[0011] Preferably, the exhaust holes are evenly distributed on the surface of the cleaning brush, and the exhaust holes and the cleaning brush form an integrated structure, so that the air can be evenly transmitted under the action of the exhaust holes.

[0012] Preferably, a universal wheel is fixedly connected to the bottom of the base, and the universal wheel is symmetrically arranged with respect to the center line of the base, so that the base can be easily moved under the action of the universal wheel.

[0013] Preferably, the lifting assembly includes a connecting frame, an electric cylinder, a slider, a fan, a slide groove and a transmission pipe. The outer wall of the connecting frame is provided with a slide groove, and the inside of the slide groove is slidably connected to the slider. The bottom of the slider is fixedly connected to the electric cylinder, and the slider forms a sliding structure with the slide groove through the electric cylinder. Through the cooperation between the slider, the electric cylinder and the slide groove, it is convenient to drive the slider to rise and fall during use, thereby facilitating the fan and the cleaning brush to be lifted and lowered to a suitable position.

[0014] Preferably, a fan is fixedly connected to the top of the slider, a transmission tube is fixedly connected to the outer wall of the fan, the slider is fixedly connected to the mounting frame, one end of the transmission tube is fixedly connected to the inside of the cleaning brush, and the transmission tube and the cleaning brush form an integrated structure, and the cooperation between the transmission tube and the cleaning brush facilitates uniform transmission of wind during use.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a nitrogen generator purging device, which adopts the mutual cooperation of adjusting components to achieve the effect of cleaning different positions of the equipment. The installation frame and the cleaning brush are driven to move forward and backward by rotating the screw rod, and then the electric push rod is turned on to drive the cleaning brush to move left and right, so as to facilitate the cleaning of different positions of the equipment, avoid the trouble of manual cleaning of the equipment as much as possible, and also avoid the inconvenience of cleaning caused by the inconvenience of adjusting the position as much as possible. At the same time, the equipment is made more convenient to use as much as possible, and the workload of the staff is reduced as much as possible to a certain extent, and the practicality of the device is improved.

[0017] 2. The utility model provides a nitrogen generator purge device, which adopts the mutual cooperation of lifting components to achieve the effect of adjusting the height. By turning on the electric cylinder to drive the slider to move up and down inside the slide groove, it is convenient to adjust the height of the fan and the cleaning brush, which is convenient for blowing dust on equipment at different heights, and improves the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the lifting component in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the adjustment component in the utility model;

[0023] Figure 5 For the utility model Figure 4 A magnified view of the structure in the middle.

[0024] In the figure: 1. base; 2. universal wheel; 3. lifting assembly; 301. connecting frame; 302. electric cylinder; 303. slider; 304. fan; 305. slide; 306. transmission pipe; 4. adjustment assembly; 401. mounting frame; 402. screw; 403. mounting frame; 404. electric push rod; 405. cleaning brush; 406. exhaust hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] A preferred embodiment of the nitrogen generator purge device provided by the utility model is as follows Figures 1 to 5 As shown: it includes a base 1, the top of the base 1 is fixedly connected with a lifting component 3, the top of the lifting component 3 is fixedly connected with an adjusting component 4, the adjusting component 4 includes a mounting frame 401, a screw 402, a mounting frame 403, an electric push rod 404, a cleaning brush 405 and an exhaust hole 406, the interior of the mounting frame 401 is movably connected with the screw 402, the output end of the screw 402 is fixedly connected to the mounting frame 403 through a bearing, and the interior of the mounting frame 403 is fixedly connected with the electric push rod 404.

[0028] A cleaning brush 405 is fixedly connected to the outer wall of the electric push rod 404 , and an exhaust hole 406 is opened on the outer wall of the cleaning brush 405 .

[0029] In this embodiment, the mounting frame 401 and the screw rod 402 are connected by threads, and the mounting frame 403 forms a telescopic structure with the mounting frame 401 through the screw rod 402. According to the needs of the user, the screw rod 402 is manually rotated to drive the mounting frame 403 to move forward and backward, thereby driving the cleaning brush 405 to move to a suitable position.

[0030] Example 2

[0031] Based on Example 1, a preferred embodiment of a nitrogen generator purge device provided by the utility model is as follows Figures 1 to 5 As shown: the cleaning brush 405 is movably connected to the mounting frame 403, and the cleaning brush 405 forms a telescopic structure with the mounting frame 403 through the electric push rod 404. By turning on the electric push rod 404, the cleaning brush 405 is driven to move left and right, thereby cleaning the dust.

[0032] In this embodiment, the exhaust holes 406 are evenly distributed on the surface of the cleaning brush 405, and the exhaust holes 406 and the cleaning brush 405 form an integrated structure, so that the exhaust holes 406 facilitate uniform transmission of wind.

[0033] Furthermore, a universal wheel 2 is fixedly connected to the bottom of the base 1 , and the universal wheel 2 is symmetrically arranged with respect to the center line of the base 1 , so that the base 1 can be easily moved under the action of the universal wheel 2 .

[0034] Furthermore, the lifting component 3 includes a connecting frame 301, an electric cylinder 302, a slider 303, a fan 304, a slide groove 305 and a transmission pipe 306. The outer wall of the connecting frame 301 is provided with a slide groove 305, and the slide groove 305 is slidably connected to the slider 303. The bottom of the slider 303 is fixedly connected to the electric cylinder 302, and the slider 303 forms a sliding structure with the slide groove 305 through the electric cylinder 302. According to the needs of the user, the electric cylinder 302 is turned on to drive the slider 303 to slide up and down inside the slide groove 305, thereby driving the fan 304 and the cleaning brush 405 to be lifted and lowered to a suitable position.

[0035] In addition, the top of the slider 303 is fixedly connected to the fan 304, the outer wall of the fan 304 is fixedly connected to the transmission tube 306, the slider 303 and the mounting frame 401 are fixedly connected, one end of the transmission tube 306 is fixedly connected to the inside of the cleaning brush 405, and the transmission tube 306 and the cleaning brush 405 form an integrated structure. By turning on the fan 304, the wind is transmitted to the inside of the cleaning brush 405 through the transmission tube 306, and the exhaust hole 406 is used to evenly transmit the wind to clean the dust.

[0036] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0037] Working principle: when in use, first turn on the electric cylinder 302 according to the user's needs to drive the slider 303 to slide up and down inside the slide groove 305, thereby driving the fan 304 and the cleaning brush 405 to rise and fall to the appropriate position, and then manually rotate the screw 402 to drive the mounting frame 403 to move forward and backward, thereby driving the cleaning brush 405 to move to the appropriate position, and then turn on the electric push rod 404 to drive the cleaning brush 405 to move left and right, so as to clean the dust. At this time, turn on the fan 304 to transmit the wind through the transmission pipe 306 to the inside of the cleaning brush 405, and use the exhaust hole 406 to evenly transmit the wind to clean the dust (the model of the electric cylinder 302 is BDL52X) (the model of the electric push rod 404 is LX835).

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A nitrogen generator purge device, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected to a lifting assembly (3), the top of the lifting assembly (3) is fixedly connected to an adjusting assembly (4), the adjusting assembly (4) comprises a mounting frame (401), a screw rod (402), a mounting frame (403), an electric push rod (404), a cleaning brush (405) and an exhaust hole (406), the mounting frame (401) is movably connected to the screw rod (402) inside, the output end of the screw rod (402) is fixedly connected to the mounting frame (403) via a bearing, and the mounting frame (403) is fixedly connected to the electric push rod (404) inside; A cleaning brush (405) is fixedly connected to the outer wall of the electric push rod (404), and an exhaust hole (406) is opened on the outer wall of the cleaning brush (405).

2. A nitrogen generator purge device according to claim 1, characterized in that: The mounting frame (401) and the screw rod (402) are connected via threads, and the mounting frame (403) forms a telescopic structure with the mounting frame (401) via the screw rod (402).

3. A nitrogen generator purge device according to claim 1, characterized in that: The cleaning brush (405) is movably connected to the mounting frame (403), and the cleaning brush (405) forms a telescopic structure with the mounting frame (403) through an electric push rod (404).

4. A nitrogen generator purge device according to claim 1, characterized in that: The exhaust holes (406) are evenly distributed on the surface of the cleaning brush (405), and the exhaust holes (406) and the cleaning brush (405) form an integrated structure.

5. A nitrogen generator purge device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with a universal wheel (2), and the universal wheel (2) is symmetrically arranged with respect to the center line of the base (1).

6. A nitrogen generator purge device according to claim 1, characterized in that: The lifting assembly (3) comprises a connecting frame (301), an electric cylinder (302), a slider (303), a fan (304), a slide groove (305) and a transmission pipe (306); the outer wall of the connecting frame (301) is provided with a slide groove (305); the interior of the slide groove (305) is slidably connected to the slider (303); the bottom of the slider (303) is fixedly connected to the electric cylinder (302); and the slider (303) forms a sliding structure with the slide groove (305) through the electric cylinder (302).

7. A nitrogen generator purge device according to claim 6, characterized in that: The top of the slider (303) is fixedly connected to a fan (304), the outer wall of the fan (304) is fixedly connected to a transmission tube (306), the slider (303) is fixedly connected to the mounting frame (401), one end of the transmission tube (306) is fixedly connected to the inside of the cleaning brush (405), and the transmission tube (306) and the cleaning brush (405) form an integrated structure.

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