CN217160902U

CN217160902U - Shock wave bird-scaring gun

Info

Publication number: CN217160902U
Application number: CN202221173848.0U
Authority: CN
Inventors: 王铁; 韩东磊
Original assignee: Huangshan Shuangbao Technology Applied Co ltd
Current assignee: Huangshan Shuangbao Technology Applied Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-12
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a shock wave bird-repellent gun, which comprises a base and a turntable arranged on the base, wherein the turntable is provided with an installation box body and a gun barrel arranged above the installation box body; a turntable driving motor is arranged on the turntable, a driving gear is arranged on an output shaft of the turntable driving motor, an external tooth rotary supporting bearing is arranged on the base, and external teeth on the external tooth rotary supporting bearing are meshed with the driving gear; the barrel's below is provided with the collet that supports the barrel, be provided with the pillar that is used for supporting the collet in the installation box, articulated between pillar and collet, still be provided with electric putter in the installation box, electric putter's expansion end is articulated with the collet. The utility model discloses can conveniently adjust the horizontal direction and the inclination of gun barrel, and structural stability is good, but wide application drives bird big gun technical field.

Description

Shock wave bird-scaring gun

Technical Field

The utility model belongs to the technical field of bird equipment and specifically relates to a bird big gun is driven to shock wave is related to.

Background

In recent years, with the improvement of ecological environment, the number of birds has been increased, which causes troubles to human activities to some extent. Particularly in places such as airports and the like, birds need to be driven when airplanes take off and land, and accidents are avoided. Along with the continuous updating of products, bird repelling equipment and medicaments are more and more, and the bird repelling cannon is widely used in various large airports as physical bird repelling equipment. At present, the common coal gas cannon has a good bird repelling effect in a short distance, but the coal gas cannon is difficult to play once the distance is far away. For this reason, shock wave cannons with longer strokes are gradually mentioned for use, for example, chinese patent application No. CN202022638654.0 discloses an ethylene shock wave bird repelling device, which comprises a base, wherein a motor is fixedly installed in the middle of the bottom end of the base, a bearing is fixedly arranged at the joint of the base and the motor, the output end of the motor is fixedly connected with the bottom end of the middle of a turntable, and a vinyl tank and air are mixed to ignite and launch the shock wave air cannon to repel birds. Although this patent discloses the structure that adopts the blast to drive the bird, its design structure has very big defect, and one of them: the motor directly drives the rotary table to rotate, and the weight of the bird repelling device is concentrated on the rotary table, so that the motor is required to have a large torque, the cost of the motor is high, the torque is large, and the heavy load of the device is very easy to damage. II, secondly: the angle of the gun barrel cannot be adjusted, so that great inconvenience is caused in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shock wave drives bird big gun solves current shock wave and drives bird big gun structure and rotate motor fragile and the inconvenient problem of gun barrel angular adjustment.

The utility model provides a technical scheme that its technical problem adopted is: a shock wave bird-repelling gun comprises a base, a turntable arranged on the base, a mounting box body arranged on the turntable, and a gun barrel arranged above the mounting box body; a turntable driving motor is arranged on the turntable, a driving gear is arranged on an output shaft of the turntable driving motor, an external tooth rotary supporting bearing is arranged on the base, and external teeth on the external tooth rotary supporting bearing are meshed with the driving gear; the barrel's below is provided with the collet that supports the barrel, be provided with the pillar that is used for supporting the collet in the installation box, articulated between pillar and collet, still be provided with electric putter in the installation box, electric putter's expansion end is articulated with the collet.

In order to ensure the reliability of the support, the bottom support is of an arc structure matched with the gun barrel.

In order to reduce vibration noise, the bottom support is provided with two first installation clamping lugs, the first installation clamping lugs are provided with installation holes, the support column is provided with a rotary support sleeve arranged between the two first installation clamping lugs, elastic rubber is installed in the rotary support sleeve, and a rotary pin is arranged between the first installation clamping lugs and the elastic rubber; the collet is further provided with a second clamping lug, and a rotating pin is arranged between the movable end of the electric push rod and the second clamping lug.

In order to avoid the impact wave produced by the impact wave gun from impacting the ground, the strut is also provided with a position sensor used for knowing whether the gun barrel is at the lowest angle.

In order to facilitate installation and fixation, the base is provided with two parallel supporting cross bars, and the supporting cross bars are provided with a row of fixing holes.

The utility model has the advantages that: the utility model discloses a fixed mounting external tooth slewing bearing on the base supports the carousel on external tooth slewing bearing, fixes the rotation driving motor on the carousel and rotates for the driving gear rotates around external tooth slewing bearing, drives the carousel and rotates together, and this structural support intensity is high, and stability is good. The gun barrel is supported by the bottom support and is driven to rotate by the electric push rod, so that the angle of the shock wave can be adjusted, and the applicability of the device is improved. Meanwhile, in order to solve the problems of bearing deformation and abnormal noise of the supporting position, elastic rubber is arranged in the rotary supporting sleeve.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention after removing the cover.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Fig. 4 is a front view of the present invention.

Fig. 5 is a cross-sectional view a-a of fig. 4.

Fig. 6 is a partial cross-sectional view of the first mounting lug and the rotary support sleeve of the present invention.

Fig. 7 is a partial cross-sectional view of the base and the turntable of the present invention.

Fig. 8 is a sectional view of B-B in fig. 4.

Detailed Description

The embodiment is shown in fig. 1 to 8, and the shock wave bird-scaring gun comprises a base 1, wherein the base 1 is of a flat plate structure, two supporting transverse strips 12 are arranged at the bottom of the base 1 in parallel, turned-up flanges 122 are arranged on two sides of each supporting transverse strip 12, and a row of fixing holes 121 are formed in the turned-up flanges 122, so that the bird-scaring gun is convenient to disassemble, assemble and fix. The base 1 is provided with a turntable 2, and the turntable 2 is connected and matched with the base 1 through an external tooth rotary supporting bearing 7. The outer ring of the external tooth rotary support bearing 7 is fixed on the base 1 through a bolt, the turntable 2 is fixedly supported on the inner ring through a bolt, and the inner ring and the outer ring of the external tooth rotary support bearing 7 can rotate relatively. A turntable driving motor 5 is fixedly arranged on the turntable 2, a driving gear 6 is arranged on an output shaft of the turntable driving motor 5, and external teeth on the external tooth rotary supporting bearing 7 are meshed with the driving gear 6. When the turntable driving motor 5 rotates, the driving gear 6 rotates around the external teeth on the external-teeth rotary support bearing 7, thereby driving the turntable 2 to rotate together.

The rotary table 2 is fixedly provided with an installation box body 3, and various components of the shock wave bird-scaring gun are installed in the installation box body 3 and comprise an ethylene tank, a fan, a power supply, an electric control cabinet and the like. Gun barrel 4 is erected above the installation box body 3, the pitching angle of the gun barrel 4 can be adjusted, and the specific installation structure is as follows:

the gun barrel is characterized in that a bottom support 8 for supporting the gun barrel 4 is arranged below the gun barrel 4, the bottom support 8 is located in the gravity center area of the gun barrel 4, in the embodiment, the bottom support is located at the middle rear section of the gun barrel 4 and used for supporting the gun barrel 4, and a fuel hose and an air hose are connected and arranged at the rear end of the gun barrel 4. Collet 8 is the arc structure with 4 looks adaptations of barrel, for preventing that the barrel angle of elevation is too big from collet 8 landing, the welding has a set of spacing post 41 on the outer wall of barrel 4, collet 8's outward flange is provided with the bayonet 83 with spacing post 41 looks adaptations. In order to ensure that the gun barrel 4 has enough supporting force and simultaneously, the angle of the gun barrel 4 is convenient to adjust, a support 9 for supporting the bottom support 8 is arranged in the mounting box body 3, and preferably, the support 9 is directly mounted on the turntable 2. The supporting column 9 is hinged with the bottom support 8, an electric push rod 10 is further arranged in the installation box body 3, and the movable end of the electric push rod 10 is hinged with the bottom support 8. Wherein, the articulated position of pillar 9 and collet 8 is located the one end of collet 8, and the articulated position of electric putter 10 and collet 8 is located the other end of collet 8, and this structure makes electric putter 10 up-and-down motion, and barrel 4 can swing to the adjustment every single move angle.

Specifically, be provided with two first installation card ears 81 on the collet 8, be provided with the mounting hole on the first installation card ear 81, be provided with on the pillar 9 and arrange the rotation support cover 91 between two first installation card ears 81 in, install elastic rubber 92 in the rotation support cover 91, be provided with the rotation round pin between first installation card ear 81 and elastic rubber 92. Under the effect of the elastic rubber 92, the vibration caused when the gun barrel 4 rotates can be relieved, so that the vibration noise is reduced, and the abrasion of parts can be reduced. The bottom support 8 is further provided with a second clamping lug 82, and a rotating pin is arranged between the movable end of the electric push rod 10 and the second clamping lug 82. In this embodiment, the second catch 82 is located near the rear end of the barrel 4, and the first catch 81 is located near the front end, i.e., the launch end, of the barrel 4. In order to prevent the electric push rod 10 from exceeding the set stroke when pushing upwards, a position sensor 11 for knowing whether the gun barrel 4 is at the lowest angle is further arranged on the support 9. When the electric push rod 10 pushes upwards, the launching end of the gun barrel 4 gradually inclines downwards, when the set lowest inclination angle is reached, the position sensor 11 is triggered, and the controller receives a signal of the position sensor 11 and controls the electric push rod 10 to stop moving upwards. Through the utility model discloses, can change the horizontal direction and the inclination of shock wave gun barrel, consequently, adaptability is better, and structural stability is good, and the adjustment is convenient.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. A shock wave bird-repelling gun comprises a base (1) and a rotary table (2) arranged on the base (1), wherein an installation box body (3) and a gun barrel (4) arranged above the installation box body (3) are arranged on the rotary table (2); the method is characterized in that: a turntable driving motor (5) is arranged in the turntable (2), a driving gear (6) is arranged on an output shaft of the turntable driving motor (5), an external tooth rotary supporting bearing (7) is arranged on the base (1), and external teeth on the external tooth rotary supporting bearing (7) are meshed with the driving gear (6); the gun barrel is characterized in that a bottom support (8) for supporting the gun barrel (4) is arranged below the gun barrel (4), a support column (9) for supporting the bottom support (8) is arranged in the installation box body (3), the support column (9) is hinged with the bottom support (8), an electric push rod (10) is further arranged in the installation box body (3), and the movable end of the electric push rod (10) is hinged with the bottom support (8).

2. The shock wave bird scaring gun of claim 1, characterized in that: the bottom support (8) is of an arc structure matched with the gun barrel (4).

3. The shock wave bird scaring gun of claim 1, characterized in that: the bottom support (8) is provided with two first installation clamping lugs (81), the first installation clamping lugs (81) are provided with installation holes, the support column (9) is provided with a rotary support sleeve (91) arranged between the two first installation clamping lugs (81), elastic rubber (92) is installed in the rotary support sleeve (91), and a rotary pin (93) is arranged between the first installation clamping lugs (81) and the elastic rubber (92); the collet (8) is further provided with a second clamping lug (82), and a rotating pin (93) is arranged between the movable end of the electric push rod (10) and the second clamping lug (82).

4. The shock wave bird scaring gun of claim 1, characterized in that: and the strut (9) is also provided with a position sensor (11) for knowing whether the gun barrel (4) is at the lowest angle.

5. The shockwave bird scaring gun of claim 1, characterized in that: the base (1) is provided with two supporting transverse strips (12) in parallel, and the supporting transverse strips (12) are provided with a row of fixing holes (121).