Gear transmission type atomizer

Abstract

The utility model belongs to the technical field of atomizers, and particularly relates to a gear transmission type atomizer which comprises a mounting plate, a fixed pipe shaft is mounted in the middle of the mounting plate through a bearing, an atomizer is fixedly connected to the bottom of the fixed pipe shaft, and a driven gear is fixedly connected to the middle section of a pipe body of the fixed pipe shaft and located below the mounting plate. A motor is fixedly mounted at the bottom of the mounting plate and located on the right side of the fixed pipe shaft, the tail end of an output shaft of the motor is fixedly connected with a driving gear, and the driving gear and the driven gear are in meshing transmission connection. The fixed pipe shaft of the atomizer is mounted on the mounting plate through the bearing, the driven gear is arranged on the shaft body of the fixed pipe shaft, and the driving gear driven by the motor to rotate is arranged on the side surface of the fixed pipe shaft, so that the atomizer can rotate to spray a medium by utilizing the transmission between the motor and the gear; and the sprayed medium is wider in spraying range under the action of centrifugal force.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to a gear-driven atomizer. Background Art

[0002] An industrial atomizer is a device used to convert liquid into fine droplets and is commonly used in industrial production processes for applications such as spraying, coating, cooling and humidification.

[0003] The utility model patent with announcement number CN210544358U discloses an atomizer for semi-dry desulfurization process. In view of the problem that most of the existing atomizers are fixedly installed in one position, which is not convenient for swinging, resulting in a small spraying range of the atomizer, the following scheme is proposed, which includes a mounting plate, a U-shaped groove is provided on one side of the mounting plate, one end of a rotating rod is rotatably installed in the U-shaped groove, one end of the rotating rod is fixedly installed with one side of a gear on the other end of the rotating rod, one side of a fixed plate is fixedly installed on the other side of the gear, and an atomizer body is installed on the other side of the fixed plate, a reciprocating mechanism is provided on the mounting plate, the reciprocating mechanism cooperates with the gear, and a mounting groove with an open bottom is provided on one side of the fixed plate. This patent facilitates the continuous swinging of the atomizer body to increase the spraying range. At the same time, the atomizer body is easy to install and disassemble, has a simple structure, and is easy to use.

[0004] Although the atomizer can rotate and spray the medium at a certain angle, the spraying range is still limited, and large particles of impurities in the medium are easy to block the atomizer. Therefore, it is necessary to improve. Utility Model Content

[0005] The utility model aims to provide a gear-driven atomizer, which solves the problem that the existing atomizer can rotate and spray the medium at a certain angle, but the spraying range is still limited, and solves the problem that large particle impurities in the medium are easy to block the atomizer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear-driven atomizer, comprising a mounting plate, a fixed tube shaft is mounted on the middle part of the mounting plate through a bearing, an atomizer is fixedly connected to the bottom of the fixed tube shaft, a driven gear is fixedly connected to the middle section of the tube body of the fixed tube shaft and located below the mounting plate, a motor is fixedly mounted on the bottom of the mounting plate and located on the right side of the fixed tube shaft, a driving gear is fixedly connected to the end of the output shaft of the motor, and a meshing transmission connection is formed between the driving gear and the driven gear, a sealing sleeve is rotatably connected to the upper section of the tube body of the fixed tube shaft, a connecting pipe is fixedly connected to the inside of the sealing sleeve, and a medium filtering mechanism is arranged on the inner side of the upper end opening of the fixed tube shaft.

[0007] Preferably, a fixing rod is fixedly connected to the outer side of the sealing sleeve, and the fixing rod is fixedly connected to the mounting plate. The setting of the fixing rod has a fixing effect on the sealing sleeve.

[0008] Preferably, the wall of the fixed pipe shaft is provided with an annular groove and a through hole, and the annular groove and the through hole are identical. The arrangement of the annular groove and the through hole facilitates the delivery of the medium to the rotating fixed pipe shaft.

[0009] Preferably, the medium filtering mechanism comprises a threaded ring threadedly connected to the inner side of the fixed pipe shaft, the top of the threaded ring is fixedly connected to a limiting ring, the limiting ring contacts the fixed pipe shaft, the bottom of the limiting ring is fixedly connected to a net bucket, the net bucket is slidably connected to the inner side of the fixed pipe shaft, the inner side of the limiting ring is slidably connected to a pull rod, the bottom of the pull rod is fixedly connected to a retaining ring, and the retaining ring is slidably connected to the inner side of the net bucket, the bottom of the retaining ring is fixedly connected to a top pin, and the top pin contacts the inner bottom of the net bucket. The arrangement of the medium filtering mechanism facilitates filtering of the medium flowing into the atomizer to prevent clogging of the atomizer.

[0010] Preferably, a spring is sleeved on the middle section of the rod body of the pull rod, one end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the limiting ring. By setting the spring, elastic force can be applied to the retaining ring.

[0011] Preferably, a pull button is fixedly connected to the top of the pull rod, and the pull button is made of stainless steel. The setting of the pull button makes it easy to pull the pull rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model installs the fixed pipe shaft of the atomizer on a mounting plate through a bearing, and then arranges a driven gear on the shaft body of the fixed pipe shaft. In addition, a driving gear driven by a motor is arranged on the side of the fixed pipe shaft. In this way, the atomizer can be rotated to spray the medium by utilizing the transmission between the motor and the gear. The sprayed medium has a wider spraying range under the action of centrifugal force.

[0014] 2. The utility model sets a detachable medium filtering mechanism on the top of the fixed pipe shaft, and the net in the medium filtering mechanism goes deep into the end of the connecting pipe of the fixed pipe shaft, so that the medium flowing into the fixed pipe shaft through the connecting pipe can be well filtered to prevent the clogging of the atomizer, and the top pin supported by the spring elasticity hits the net barrel to prevent the net barrel from being blocked by impurities, thereby ensuring smooth filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0017] Figure 3 For the utility model Figure 2 A magnified view of the structure of part A;

[0018] Figure 4 For the utility model Figure 1 A front cross-sectional view of a local structure;

[0019] Figure 5 For the utility model Figure 4 Enlarged view of the media filtration mechanism.

[0020] In the figure: 1. mounting plate; 2. fixed tube shaft; 3. atomizer; 4. driven gear; 5. motor; 6. driving gear; 7. sealing sleeve; 8. connecting pipe; 9. medium filtering mechanism; 10. fixing rod; 11. ring groove; 12. through hole; 91. threaded ring; 92. limiting ring; 93. net barrel; 94. pull rod; 95. retaining ring; 96. pull button; 97. spring; 98. ejector pin. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 , Figure 4 A gear-driven atomizer comprises a mounting plate 1, a fixed tube shaft 2 is mounted on the middle part of the mounting plate 1 through a bearing, an atomizer 3 is fixedly connected to the bottom of the fixed tube shaft 2, a driven gear 4 is fixedly connected to the middle section of the tube body of the fixed tube shaft 2 and located below the mounting plate 1, a motor 5 is fixedly mounted on the bottom of the mounting plate 1 and located on the right side of the fixed tube shaft 2, a driving gear 6 is fixedly connected to the end of the output shaft of the motor 5, and a meshing transmission connection is formed between the driving gear 6 and the driven gear 4.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The upper section of the tube body of the fixed tube shaft 2 is rotatably connected with a sealing sleeve 7, the interior of the sealing sleeve 7 is fixedly connected with a connecting pipe 8, the outer side of the sealing sleeve 7 is fixedly connected with a fixing rod 10, and the fixing rod 10 is fixedly connected with the mounting plate 1. The setting of the fixing rod 10 has a fixing effect on the sealing sleeve 7. The tube wall of the fixed tube shaft 2 is provided with an annular groove 11 and a through hole 12, and the annular groove 11 and the through hole 12 are the same. The setting of the annular groove 11 and the through hole 12 facilitates the delivery of the medium to the rotating fixed tube shaft 2.

[0024] See also Figure 3 , Figure 4 , Figure 5 A medium filtering mechanism 9 is arranged inside the upper opening of the fixed tube shaft 2. The medium filtering mechanism 9 is arranged to facilitate filtering the medium flowing into the atomizer 3 to prevent the atomizer 3 from being blocked. The medium filtering mechanism 9 comprises a threaded ring 91 threadedly connected to the inside of the fixed tube shaft 2. The top of the threaded ring 91 is fixedly connected to a limit ring 92, which contacts the fixed tube shaft 2. The bottom of the limit ring 92 is fixedly connected to a net barrel 93, which is slidably connected to the inside of the fixed tube shaft 2. A pull rod 94 is slidably connected inside the limit ring 92. A retaining ring 95 is fixedly connected to the bottom of the pull rod 94, which is slidably connected to the inside of the net barrel 93. A top pin 98 is fixedly connected to the bottom of the retaining ring 95, which contacts the bottom of the inside of the net barrel 93. A spring 97 is sleeved on the middle section of the rod body of the pull rod 94, one end of the spring 97 is fixedly connected to the retaining ring 95, and the other end of the spring 97 is fixedly connected to the limit ring 92. By the arrangement of the spring 97, the elastic force can be applied to the retaining ring 95. The top of the pull rod 94 is fixedly connected with a pull button 96, and the pull button 96 is made of stainless steel. By the arrangement of the pull button 96, the pull rod 94 can be pulled easily.

[0025] The specific implementation process of the utility model is as follows: when in use, first insert the net barrel 93 from the top of the fixed pipe shaft 2, and install it on the fixed pipe shaft 2 through the threaded ring 91, then connect the connecting pipe 8 to the external pressurized medium through the hose, then the medium enters the fixed pipe shaft 2 through the ring groove 11 and the through hole 12, and finally sprays out after being atomized by the atomizer 3. At the same time, the motor 5 drives the driving gear 6 to rotate, and the driving gear 6 drives the fixed pipe shaft 2 to rotate by cooperating with the driven gear 4, thereby driving the atomizer 3 to rotate and spray the medium. The medium is sprayed in a wider range under the action of centrifugal force;

[0026] Moreover, after the medium supply connecting tube 8 enters the fixed tube axis 2, larger particles of impurities will be filtered out by the net barrel 93 to prevent the atomizer 3 from being blocked. The pull rod 94 is pulled by the pull button 96, and the pull rod 94 pulls the retaining ring 95 upward and compresses the spring 97. Then the pull button 96 is released, and the retaining ring 95 is reset under the action of the spring 97. The top pin 98 at the bottom of the retaining ring 95 hits the net barrel 93, causing the net barrel 93 to vibrate, which can prevent the net barrel 93 from being blocked by impurities, thereby ensuring smooth filtration.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear-driven atomizer, comprising a mounting plate (1), characterized in that: A fixed tube shaft (2) is mounted on the middle part of the mounting plate (1) via a bearing, an atomizer (3) is fixedly connected to the bottom of the fixed tube shaft (2), a driven gear (4) is fixedly connected to the middle section of the tube body of the fixed tube shaft (2) and located below the mounting plate (1), a motor (5) is fixedly mounted on the bottom of the mounting plate (1) and located on the right side of the fixed tube shaft (2), a drive gear (6) is fixedly connected to the end of the output shaft of the motor (5), and a meshing transmission connection is formed between the drive gear (6) and the driven gear (4), an upper section of the tube body of the fixed tube shaft (2) is rotatably connected to a sealing sleeve (7), a connecting pipe (8) is fixedly connected to the interior of the sealing sleeve (7), and a medium filtering mechanism (9) is arranged on the inner side of the upper end opening of the fixed tube shaft (2).

2. A gear-driven atomizer according to claim 1, characterized in that: A fixing rod (10) is fixedly connected to the outer side of the sealing sleeve (7), and the fixing rod (10) is fixedly connected to the mounting plate (1).

3. The gear-driven atomizer according to claim 1, characterized in that: The tube wall of the fixed tube shaft (2) is provided with an annular groove (11) and a through hole (12), and the annular groove (11) and the through hole (12) are identical.

4. The gear-driven atomizer according to claim 1, characterized in that: The medium filtering mechanism (9) comprises a threaded ring (91) threadedly connected to the inner side of the fixed pipe shaft (2); the top of the threaded ring (91) is fixedly connected to a limiting ring (92); the limiting ring (92) contacts the fixed pipe shaft (2); the bottom of the limiting ring (92) is fixedly connected to a net barrel (93); the net barrel (93) is slidably connected to the inner side of the fixed pipe shaft (2); the interior of the limiting ring (92) is slidably connected to a pull rod (94); the bottom of the pull rod (94) is fixedly connected to a retaining ring (95); the retaining ring (95) is slidably connected to the inner side of the net barrel (93); the bottom of the retaining ring (95) is fixedly connected to a top pin (98); the top pin (98) contacts the inner bottom of the net barrel (93).

5. The gear-driven atomizer according to claim 4, characterized in that: A spring (97) is sleeved on the middle section of the rod body of the pull rod (94); one end of the spring (97) is fixedly connected to the retaining ring (95); and the other end of the spring (97) is fixedly connected to the limiting ring (92).

6. The gear-driven atomizer according to claim 4, characterized in that: A pull button (96) is fixedly connected to the top of the pull rod (94), and the pull button (96) is made of stainless steel.

Images