CN213208153U

CN213208153U - Wind direction adjusting device of air sterilizing machine convenient to adjust

Info

Publication number: CN213208153U
Application number: CN202022289283.XU
Authority: CN
Inventors: 周宇辉
Original assignee: China Pre Joint Control Tianjin Technology Co ltd
Current assignee: China Pre Joint Control Tianjin Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-14
Anticipated expiration: 2030-10-15

Abstract

The utility model belongs to the field of air disinfector components, in particular to a wind direction adjusting device of an air disinfector convenient to adjust, which comprises a frame body, wherein the top wall of the frame body is sequentially connected with a plurality of vertical transmission shafts through a bearing in a rotating way along the length direction, the bottom ends of the transmission shafts extend to the inside of the frame body and are fixedly connected with a vertical air deflector body, the bottom end of the air deflector body is fixedly connected with a vertical support shaft, the top end of the support shaft is connected on the inner bottom wall of the frame body through the bearing in a rotating way, an installation box is fixed on the outer top wall of the frame body, the middle section of the bottom wall of the installation box is provided with a through hole, the top end of the transmission shaft penetrates through the through hole and extends to the inside of the installation box, the top end of the transmission shaft is fixedly connected with a gear, and a horizontal double-shaft, work quality is higher, is convenient for adjust the wind direction, and the simple operation nature is higher.

Description

Wind direction adjusting device of air sterilizing machine convenient to adjust

Technical Field

The utility model relates to an air disinfector component technical field especially relates to an air disinfector's wind direction adjusting device convenient to adjust.

Background

With the wide use of air disinfectors, people have higher and higher requirements on the performance of the air disinfectors, and in order to adjust the wind direction of the air disinfectors, the wind direction adjusting device for the air disinfectors is generally installed at the air outlet of the air disinfectors. Generally, the wind direction adjusting device for the air disinfector adjusts the wind direction by rotating the wind deflector, but the wind direction adjusting device for the existing air disinfector is difficult to stably rotate the wind deflector, is difficult to accurately adjust the wind direction, has poor working quality, and provides the wind direction adjusting device for the air disinfector convenient to adjust.

Disclosure of Invention

The utility model provides a pair of air disinfector's wind direction adjusting device convenient to adjust has solved current air disinfector and has used wind direction adjusting device to be difficult to steadily to rotate the aviation baffle, is difficult to accurate regulation wind direction, the relatively poor problem of operating mass.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wind direction adjusting device of an air sterilizer convenient to adjust comprises a frame body, wherein a plurality of vertical transmission shafts are connected to the top wall of the frame body in a rotating mode through bearings in the length direction in sequence, the bottom ends of the transmission shafts extend into the frame body and are fixedly connected with a vertical air deflector body, a vertical support shaft is fixedly connected to the bottom end of the air deflector body, the top end of the support shaft is connected to the inner bottom wall of the frame body in a rotating mode through the bearings, an installation box is fixed to the outer top wall of the frame body, a through hole is formed in the middle section of the bottom wall of the installation box, the top end of the transmission shaft penetrates through the through hole and extends into the installation box, a gear is fixedly connected to the top end of the transmission shaft, a horizontal double-shaft stepping motor is installed on the inner top wall of the installation box, a lead is connected to the side end of the double, the utility model discloses a double-shaft stepping motor, including installation box, shaft coupling, gear, connecting plate, gear and rack, biax stepping motor's both sides output all is through shaft coupling fixedly connected with lead screw, the equal sliding connection in both sides of the interior roof of installation box has vertically connecting plate, two the connecting plate is screw fit connection two respectively the outer lane of lead screw, the gear is located two between the connecting plate, be located two of lead screw downside fixedly connected with horizontally rack between the lateral wall that the connecting plate is close to each other, the gear is.

Preferably, the outer side walls of the two sides of the frame body are welded with vertical mounting plates, and the mounting plates are provided with a plurality of bolt holes.

Preferably, the center point of the transmission shaft and the center point of the support shaft are located on the same vertical line.

Preferably, the both sides of the interior roof of install bin all have seted up the spout along length direction, the inside slip of spout is provided with the slider, two the connecting plate is fixed respectively two the bottom of slider.

Preferably, one ends of the two screw rods, which are far away from each other, are respectively and rotatably connected with the inner side walls of the two sides of the installation box through bearings, and the thread directions of the two screw rods are the same.

Preferably, the mounting box is fixed to an outer top wall of the frame body by bolts.

The utility model has the advantages that:

1. through the cooperation of framework, back shaft, aviation baffle body, transmission shaft, install bin, biax step motor, lead screw, connecting plate, gear and rack, can make air disinfector wind direction adjusting device can rotate the aviation baffle steadily, regulation wind direction that can be accurate, the effectual operating mass who promotes air disinfector.

2. Through the cooperation of framework, transmission shaft, gear, install bin, biax step motor, lead screw, connecting plate, rack, wire and knob switch, can conveniently adjust the wind direction, the simple operation nature is higher.

The utility model relates to a novelty can rotate the aviation baffle steadily, regulation wind direction that can be accurate, and operating mass is higher, is convenient for adjust the wind direction, and the simple operation nature is higher.

Drawings

FIG. 1 is a schematic structural view of a wind direction adjusting device of an air sterilizer convenient for adjustment according to the present invention;

FIG. 2 is a sectional view of a wind direction adjusting device of an air sterilizer convenient for adjustment according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a frame body; 2. mounting a plate; 3. installing a box; 4. an air deflector body; 5. a support shaft; 6. a drive shaft; 7. a wire; 8. a knob switch; 9. a through hole; 10. a connecting plate; 11. a gear; 12. a screw rod; 13. a dual-axis stepper motor; 14. a rack; 15. a chute; 16. a slide block.

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.

Referring to fig. 1-3, a wind direction adjusting device of an air sterilizer convenient to adjust, comprising a frame body 1, a plurality of vertical transmission shafts 6 are rotatably connected to the top wall of the frame body 1 along the length direction through bearings in sequence, the bottom ends of the transmission shafts 6 extend into the frame body 1 and are fixedly connected with a vertical air deflector body 4, the bottom end of the air deflector body 4 is fixedly connected with a vertical support shaft 5, the top end of the support shaft 5 is rotatably connected to the inner bottom wall of the frame body 1 through bearings, an installation box 3 is fixed on the outer top wall of the frame body 1, a through hole 9 is formed in the middle section of the bottom wall of the installation box 3, the top end of the transmission shaft 6 extends through the through hole 9 and extends into the installation box 3, a gear 11 is fixedly connected to the top end of the transmission shaft 6, a horizontal double-shaft stepping motor 13 is installed on the inner top wall, install bin 3 and be connected with rotary switch 8 are extended on the top of wire 7, through the positive direction operation or the direction operation of the steerable biax step motor 13 of knob of two-way rotation rotary switch 8, the both sides output of biax step motor 13 all is through shaft coupling fixedly connected with lead screw 12, the equal sliding connection in both sides of the interior roof of install bin 3 has vertically connecting plate 10, two connecting plates 10 spiral cooperation connection respectively are in the outer lane of two lead screws 12, gear 11 is located between two connecting plates 10, fixed connection has horizontally rack 14 between the lateral wall that two connecting plates 10 that are located the lead screw 12 downside are close to each other, gear 11 is connected with the meshing of rack 14.

All the welding has vertically mounting panel 2 on the both sides lateral wall of framework 1, has seted up a plurality of bolt holes on mounting panel 2, arranges framework 1 in the air outlet department of air sterilizing machine to fix mounting panel 2 on the casing of air sterilizing machine through the bolt through-hole, can accomplish air sterilizing machine air direction adjusting device's installation.

The central point of the transmission shaft 6 and the central point of the support shaft 5 are positioned on the same vertical line, so that the air deflector body 4 and the support shaft 5 can rotate along with the transmission shaft 6.

Both sides of the interior roof of install bin 3 have all been seted up spout 15 along length direction, and the inside slip of spout 15 is provided with slider 16, and two connecting plates 10 are fixed respectively in the bottom of two sliders 16, can ensure that connecting plate 10 can steadily horizontal migration.

The one end that two lead screws 12 kept away from each other is connected with the both sides inside wall of install bin 3 through the bearing respectively in a rotating way, and the screw thread direction of two lead screws 12 is the same, can ensure that two connecting plates 10 can syntropy horizontal migration simultaneously.

The installation box 3 is fixed on the outer top wall of the frame body 1 through bolts, so that the installation box 3 can be conveniently disassembled and assembled, and the double-shaft stepping motor 13 is conveniently overhauled.

The working principle is as follows: in the air outlet process of the air sterilizer, when the wind direction needs to be adjusted, the double-shaft stepping motor 13 can be controlled to operate in the forward direction or the reverse direction by rotating the knob of the knob switch 8 in the two directions, so that the two screw rods 12 can be driven to rotate, the two screw rods 12 are respectively in spiral transmission with the two connecting plates 10, so that the two connecting plates 10 can be driven to stably move horizontally leftwards or rightwards, the rack 14 can be driven to stably move horizontally leftwards or rightwards, the transmission shaft 6 can be driven to stably rotate leftwards or rightwards through the transmission of the rack 14 and the plurality of gears 11, so that the air deflector body 4 can be driven to rotate leftwards or rightwards, the wind direction can be adjusted, the air deflector body 4 can be supported through the support shaft 5 which is rotatably connected with the inner bottom wall of the frame body 1, the air deflector body 4 can be ensured to stably rotate, the wind direction can be adjusted accurately, the wind direction can be adjusted by rotating the knob of the knob switch 8, and the operation is convenient and fast.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wind direction adjusting device of the air sterilizer convenient to adjust comprises a frame body (1) and is characterized in that a plurality of vertical transmission shafts (6) are connected to the top wall of the frame body (1) in a rotating mode through bearings in sequence along the length direction, the bottom ends of the transmission shafts (6) extend into the frame body (1) and are fixedly connected with a vertical air deflector body (4), the bottom end of the air deflector body (4) is fixedly connected with a vertical support shaft (5), the top end of the support shaft (5) is rotatably connected to the inner bottom wall of the frame body (1) through bearings, an installation box (3) is fixed to the outer top wall of the frame body (1), a through hole (9) is formed in the middle section of the bottom wall of the installation box (3), the top end of the transmission shaft (6) penetrates through the through hole (9) and extends into the installation box (3), and a gear (11) is fixedly connected to the top end of the transmission shaft, a horizontal double-shaft stepping motor (13) is arranged on the inner top wall of the mounting box (3), the side end of the double-shaft stepping motor (13) is connected with a lead (7), the top end of the lead (7) extends out of the installation box (3) and is connected with a knob switch (8), the output ends of the two sides of the double-shaft stepping motor (13) are fixedly connected with a screw rod (12) through a coupler, two sides of the inner top wall of the mounting box (3) are connected with vertical connecting plates (10) in a sliding way, the two connecting plates (10) are respectively connected with the outer rings of the two screw rods (12) in a screw fit way, the gear (11) is arranged between the two connecting plates (10), a horizontal rack (14) is fixedly connected between the mutually close side walls of the two connecting plates (10) on the lower side of the screw rod (12), and the gear (11) is meshed with the rack (14).

2. The air direction adjusting device of an air sterilizer convenient to adjust according to claim 1, characterized in that the vertical mounting plates (2) are welded on the outer side walls of both sides of the frame body (1), and a plurality of bolt holes are opened on the mounting plates (2).

3. An air direction adjusting apparatus of an air sterilizer convenient to adjust according to claim 1, wherein the center point of the driving shaft (6) and the center point of the supporting shaft (5) are located on the same vertical line.

4. The air direction adjusting device of the air sterilizer convenient to adjust according to claim 1, wherein sliding grooves (15) are formed in both sides of the inner top wall of the installation box (3) along the length direction, sliding blocks (16) are slidably arranged in the sliding grooves (15), and the two connecting plates (10) are respectively fixed at the bottom ends of the two sliding blocks (16).

5. The wind direction adjusting device of an air sterilizer convenient to adjust according to claim 1, wherein one ends of the two lead screws (12) far away from each other are respectively and rotatably connected with the inner side walls of the two sides of the installation box (3) through bearings, and the thread directions of the two lead screws (12) are the same.

6. A wind direction adjusting device of an air sterilizer convenient for adjustment according to claim 1, characterized in that the mounting box (3) is fixed on the outer top wall of the frame body (1) by bolts.