阅读说明：本技术 一种雾炮机的旋转装置 (Rotating device of fog gun machine ) 是由 吴永华 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种雾炮机的旋转装置,包括雾炮机风筒和底座连接板,所述底座连接板上通过轴承铰接有旋转主轴,旋转主轴的顶端伸出底座连接板的顶面并固定有旋转板,旋转板的顶面的左右两侧均固定有竖直支撑柱,雾炮机风筒的左右两侧均固定有端部转轴,竖直支撑柱的顶端固定有轴承座,端部转轴固定在轴承座的内圈上。本发明采用驱动齿轮与弧形齿轮啮合旋转,实现雾炮机风筒的自动角度调节,其调节方便,精度高,效果好,同时,其可以实现雾炮机风筒的水平旋转,其采用环形弹性套和弹性环形凸起边以防止外界的颗粒或粉尘进入环形滑动块等部件,保证水平旋转顺利。(The invention discloses a rotating device of a fog gun machine, which comprises a fog gun machine air duct and a base connecting plate, wherein a rotating main shaft is hinged on the base connecting plate through a bearing, the top end of the rotating main shaft extends out of the top surface of the base connecting plate and is fixedly provided with a rotating plate, vertical supporting columns are fixedly arranged on the left side and the right side of the top surface of the rotating plate, end rotating shafts are fixedly arranged on the left side and the right side of the fog gun machine air duct, a bearing seat is fixedly arranged at the top end of each vertical supporting column, and each end rotating shaft is fixedly arranged on an inner. The invention adopts the driving gear and the arc gear to rotate in a meshed manner, realizes the automatic angle adjustment of the fog gun machine air duct, has convenient adjustment, high precision and good effect, can realize the horizontal rotation of the fog gun machine air duct, and adopts the annular elastic sleeve and the elastic annular convex edge to prevent external particles or dust from entering parts such as the annular sliding block and the like, thereby ensuring the smooth horizontal rotation.)

1. The utility model provides a rotary device of fog gun machine, includes fog gun machine dryer (10) and base connecting plate (20), its characterized in that: a rotating main shaft (21) is hinged to the base connecting plate (20) through a bearing, the top end of the rotating main shaft (21) extends out of the top surface of the base connecting plate (20) and is fixedly provided with a rotating plate (22), vertical supporting columns (23) are fixed to the left side and the right side of the top surface of the rotating plate (22), end rotating shafts (11) are fixed to the left side and the right side of the fog gun machine air duct (10), a bearing seat (24) is fixed to the top end of each vertical supporting column (23), and each end rotating shaft (11) is fixed to an inner ring of each bearing seat (24);

the bottom surface of fog gun machine dryer (10) is fixed with arc tooth portion (12), the both ends of transverse rotating shaft (25) pass through the bearing and articulate on the inside wall of two vertical support columns (23), the middle part of transverse rotating shaft (25) is fixed with drive gear (26), drive gear (26) mesh with arc tooth portion (12) mutually, be fixed with motor connecting plate (27) on the lateral wall of one of them vertical support column (23), be fixed with rotary servo motor (28) on the lateral wall of motor connecting plate (27), rotary servo motor (28) drive transverse rotating shaft (11) and rotate.

2. The rotary device of the fog gun machine according to claim 1, characterized in that: the bottom surface of the rear end of the fog gun machine air cylinder (10) is fixed with an upper connecting block (1), the top surface of the rear portion of the rotating plate (22) is fixed with a lower connecting block (2), the bottom end of the air spring (3) is hinged to the lower connecting block (2) through a hinged shaft, and the top end of a push rod of the air spring (3) is hinged to the upper connecting block (1) through a bearing.

3. The rotary device of the fog gun machine according to claim 1, characterized in that: the bottom end of the rotary main shaft (21) extends out of the bottom surface of the base connecting plate (20) and is fixed with a rotary transmission gear (29), the bottom surface of the base connecting plate (20) is fixed with a lower connecting frame (30), the bottom surface of a bottom plate of the lower connecting frame (30) is fixed with a rotary servo motor (31), an output shaft of the rotary servo motor (31) penetrates through the top surface of the bottom plate of the lower connecting frame (30) and is fixed with a horizontal driving gear (32), and the horizontal driving gear (32) is meshed with the rotary transmission gear (29).

4. The rotary device of the fog gun machine according to claim 1, characterized in that: the bottom surface of rotor plate (22) is fixed with annular wear-resisting circle (4), and the top surface of base connecting plate (20) is fixed with annular sliding block (5), and the top surface shaping of annular sliding block (5) has annular spout (51), and the lower part of annular wear-resisting circle (4) is inserted and is overlapped in annular spout (51).

5. The rotary device of the fog gun machine according to claim 4, characterized in that: and a wear-resistant lubricating layer (52) is fixed on the inner wall surface of the annular sliding groove (51), and the bottom surface of the annular wear-resistant ring (4) is tightly attached to the wear-resistant lubricating layer (52).

6. The rotary device of the fog gun machine according to claim 4, characterized in that: an annular elastic sleeve (6) is fixed on the bottom edge of the rotating plate (22), an elastic annular convex edge (61) is fixed on the inner side wall of the annular elastic sleeve (6), and the inner side wall of the elastic annular convex edge (61) is tightly attached to the outer side wall of the annular sliding block (5).

Technical Field

The invention relates to the technical field of environment-friendly filtering equipment, in particular to a rotating device of a fog gun machine.

Background

The fog gun machine is a new technology formed by integrating and optimizing an atomizing nozzle and a high-pressure jet fan in recent years, and the fog gun machine developed by applying the technology is advanced air dust removal and purification equipment in the current environmental protection industry;

the air duct in the existing fog gun machine is generally hinged on two support rods, the height of the air duct is generally adjusted by pushing the air duct through an oil cylinder push rod or manually rotating a positioning bolt, then the air duct is manually held for adjustment, the oil cylinder push rod pushes the air duct for adjustment, the adjustment is troublesome, and the positioning accuracy is low. But the positioning bolt is manually rotated, and the manual adjustment is troublesome, so that the manual labor amount is large.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a rotating device of a fog gun machine, which adopts the meshing rotation of a driving gear and an arc gear to realize the automatic angle adjustment of a wind cylinder of the fog gun machine, has convenient adjustment, high precision and good effect, can realize the horizontal rotation of the wind cylinder of the fog gun machine, adopts an annular elastic sleeve and an elastic annular convex edge to prevent external particles or dust from entering parts such as an annular sliding block and the like, and ensures the smooth horizontal rotation.

The scheme for solving the technical problems is as follows:

a rotating device of a fog gun machine comprises a fog gun machine wind barrel and a base connecting plate, wherein a rotating main shaft is hinged to the base connecting plate through a bearing, the top end of the rotating main shaft extends out of the top surface of the base connecting plate and is fixedly provided with a rotating plate, vertical supporting columns are fixed to the left side and the right side of the top surface of the rotating plate, end rotating shafts are fixed to the left side and the right side of the fog gun machine wind barrel, a bearing seat is fixed to the top end of each vertical supporting column, and the end rotating shafts are fixed to the inner ring of the bearing seat;

the bottom surface of fog gun machine dryer is fixed with arc tooth portion, and the both ends of transverse rotating shaft pass through the bearing and articulate on the inside wall of two vertical support posts, and the middle part of transverse rotating shaft is fixed with drive gear, and drive gear meshes with arc tooth portion mutually, is fixed with the motor connecting plate on the lateral wall of one of them vertical support post, is fixed with rotatory servo motor on the lateral wall of motor connecting plate, and rotatory servo motor drives the transverse rotating shaft and rotates.

The bottom surface of the rear end of the air duct of the fog gun machine is fixedly provided with an upper connecting block, the top surface of the rear portion of the rotating plate is fixedly provided with a lower connecting block, the bottom end of the air spring is hinged to the lower connecting block through a hinge shaft, and the top end of a push rod of the air spring is hinged to the upper connecting block through a bearing.

The bottom of the rotary main shaft extends out of the bottom surface of the base connecting plate and is fixed with a rotary transmission gear, the bottom surface of the base connecting plate is fixed with a lower connecting frame, the bottom surface of a bottom plate of the lower connecting frame is fixed with a rotary servo motor, an output shaft of the rotary servo motor penetrates through the top surface of the bottom plate of the lower connecting frame and is fixed with a horizontal driving gear, and the horizontal driving gear is meshed with the rotary transmission gear.

The bottom surface of rotor plate is fixed with annular wear-resisting circle, and the top surface of base connecting plate is fixed with annular sliding block, and the top surface shaping of annular sliding block has annular spout, and the lower part of annular wear-resisting circle is inserted and is overlapped in annular spout.

And a wear-resistant lubricating layer is fixed on the inner wall surface of the annular sliding groove, and the bottom surface of the annular wear-resistant ring is tightly attached to the wear-resistant lubricating layer.

The bottom surface limit portion of rotor plate is fixed with annular elastic sleeve, is fixed with the protruding limit of elasticity annular on the inside wall of annular elastic sleeve, and the outside wall of annular sliding block is hugged closely to the inside wall on the protruding limit of elasticity annular.

The invention has the following outstanding effects: compared with the prior art, it adopts drive gear and arc gear meshing rotatory, realizes the automatic angle modulation of fog gun machine dryer, and it is convenient that its regulation is, and the precision is high, and is effectual, and simultaneously, it can realize the horizontal rotation of fog gun machine dryer, and it adopts annular elastic sleeve and elastic ring shape protruding limit to prevent parts such as external granule or dust entering annular sliding block, guarantees that horizontal rotation is smooth.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partial structural schematic view between the rotating plate and the air duct.

Detailed Description