CN218002332U

CN218002332U - Rotary setting-off base for firework with spraying decoration

Info

Publication number: CN218002332U
Application number: CN202222174059.5U
Authority: CN
Inventors: 唐要来; 唐亮; 袁瑶
Original assignee: Liuyang Hengxin Fireworks Manufacturing Co ltd
Current assignee: Liuyang Hengxin Fireworks Manufacturing Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-09
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a base is touched off with rotatory to spraying flower class fireworks, the on-line screen storage device comprises a base, the top of base is rotated through carousel actuating mechanism and is connected with the carousel, installs horizontal adjustment mechanism on the carousel, is equipped with fixed unit on horizontal adjustment mechanism's the regulation position, and this base is touched off with rotatory to spraying flower class fireworks, compact structure need not to establish the motor in addition, just can carry out horizontal drive through the rotation of carousel, and in addition, fireworks can carry out horizontal migration at the in-process that carries out rotatory setting off, and the bandwagon effect is good, and it is fixed convenient, convenient to use.

Description

Rotary setting-off base for firework with spraying decoration

Technical Field

The utility model belongs to the technical field of fireworks and specifically relates to a base is touched off with rotatory to spraying flowers class fireworks.

Background

In order to guarantee that fireworks are set off the effect abundanter, can use the rotation to set off the base and carry out the rotation and set off usually, however, the base only can carry out the rotation action to current rotation setting off, and it can not make fireworks carry out horizontal migration at the rotatory in-process of setting off, leads to its bandwagon effect general, and for this reason we have provided a spraying flowers class fireworks and have set off the base with the rotation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a base is touched off with rotatory to spraying flowers class fireworks, compact structure need not to establish the motor in addition, only just can carry out horizontal drive through the rotation of carousel, and in addition, fireworks can carry out horizontal migration at the in-process that carries out rotatory setting off, and the bandwagon effect is good, and its is fixed convenient, and convenient to use can effectively solve the problem in the background art.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a base is touched off with rotatory to spraying flower class fireworks, includes the base, the top of base is rotated through carousel actuating mechanism and is connected with the carousel, installs horizontal adjustment mechanism on the carousel, is equipped with fixed unit on horizontal adjustment mechanism's the regulation position.

Furthermore, the turntable driving mechanism comprises a servo motor, a worm and a worm wheel, the worm wheel is rotatably installed at the bottom of the base, the servo motor is installed at the top of the base, the worm is fixed on an output shaft of the servo motor, the worm and the worm wheel are in meshing transmission, the turntable is fixed at the top of the worm wheel, and the servo motor is electrically connected with an external control switch.

Further, horizontal adjustment mechanism includes spout and driving seat, and the rotatory array of spout is seted up on the carousel, driving seat sliding connection is in the inside of spout.

Furthermore, horizontal adjustment mechanism still includes the lead screw, and the lead screw rotates to be installed in the inside of spout, lead screw and driving seat threaded connection.

Furthermore, the horizontal adjusting mechanism further comprises a first bevel gear and a second bevel gear, the second bevel gear is fixed at the end part of the screw rod, the first bevel gear is fixed at the top of the base, and the first bevel gear is meshed with two teeth of the bevel gear.

Further, the fixing unit comprises a telescopic rod, a spring, a movable clamp and a fixed clamp, the fixed clamp is fixed at the top of the transmission seat, the fixed clamp is fixedly connected with the movable clamp through the telescopic rod, the spring is sleeved on the telescopic rod, and the end part of the spring is fixedly connected with the movable clamp and the fixed clamp respectively.

Further, the fixing unit further comprises a handle, and the handle is fixed on the side surface of the movable clamp.

Compared with the prior art, the beneficial effects of the utility model are that: this base is touched off with rotatory to spraying flower class fireworks has following benefit:

1. drive fixed unit through horizontal adjustment mechanism and carry out horizontal migration along the spout, its compact structure need not to establish the motor in addition, just can carry out horizontal drive through the rotation of carousel, and in addition, fireworks can carry out horizontal migration at the in-process that carries out the rotation and set off, and the bandwagon effect is good.

2. Fireworks are fixed through the fixing unit, and the fixing is convenient and the use is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the three-dimensional section structure of the present invention.

In the figure: the device comprises a base 1, a turntable 2, a turntable 3, a servo motor 31, a worm 32, a worm gear 33, a fixing unit 4, a telescopic rod 41, a spring 42, a movable clamp 43, a fixed clamp 44, a handle 45, a horizontal adjusting mechanism 5, a lead screw 51, a sliding groove 52, a transmission seat 53, a bevel gear 54I and a bevel gear 55 II.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: the utility model provides a base is touched off with rotatory to spraying flower class fireworks, includes base 1, and the top of base 1 rotates through carousel actuating mechanism 3 to be connected with carousel 2, installs horizontal adjustment mechanism 5 on carousel 2, is equipped with fixed unit 4 on horizontal adjustment mechanism 5's the regulation position.

Carousel actuating mechanism 3 includes servo motor 31, worm 32 and worm wheel 33, worm wheel 33 rotates the bottom of installing at base 1, servo motor 31 installs the top at base 1, worm 32 fixes on servo motor 31's output shaft, worm 32 and worm wheel 33 meshing transmission, carousel 2 is fixed at worm wheel 33's top, servo motor 31 electric connection external control switch, servo motor 31's output shaft drives worm 32 and rotates, worm 32 and worm wheel 33 meshing transmission, worm wheel 33 drives carousel 2 and rotates, thereby make fireworks rotate and set off, the rationality of design has been guaranteed.

The horizontal adjusting mechanism 5 comprises a sliding groove 52 and a transmission seat 53, the sliding groove 52 is arranged on the rotary table 2 in a rotating array mode, the transmission seat 53 is connected inside the sliding groove 52 in a sliding mode, the horizontal adjusting mechanism 5 further comprises a screw rod 51, the screw rod 51 is installed inside the sliding groove 52 in a rotating mode, the screw rod 51 is in threaded connection with the transmission seat 53, the horizontal adjusting mechanism 5 further comprises a bevel gear I54 and a bevel gear II 55, the bevel gear II 55 is fixed at the end portion of the screw rod 51, the bevel gear I54 is fixed at the top of the base 1 and meshed with the bevel gear II 55, the rotary table 2 is in a rotating process, the bevel gear II 55 is in meshed transmission with the bevel gear I54, the bevel gear I54 is fixed and moves along the central line of the bevel gear I54, the bevel gear II 55 drives the screw rod 51 to rotate in a rotating process, the screw rod 51 is in threaded transmission with the transmission seat 53, and the transmission seat 53 drives the fixing unit 4 to move horizontally along the sliding groove 52.

Fixing unit 4 includes telescopic link 41, spring 42, activity anchor clamps 43 and mounting fixture 44, mounting fixture 44 fixes the top at transmission seat 53, mounting fixture 44 passes through telescopic link 41 and activity anchor clamps 43 fixed connection, spring 42 cup joints on telescopic link 41, spring 42's tip respectively with activity anchor clamps 43 and mounting fixture 44 fixed connection, fixing unit 4 still includes handle 45, handle 45 fixes the side at activity anchor clamps 43, pulling handle 45, handle 45 drives activity anchor clamps 43 and keeps away from mounting fixture 44, then place fireworks on mounting fixture 44 and unclamp handle 45, at this moment, telescopic link 41 contracts, spring 42 tightens up, activity anchor clamps 43 fix fireworks on mounting fixture 44 under spring 42's contractile force, its is fixed convenient, and convenient to use.

The utility model provides a pair of the theory of operation of base is touched off with rotatory to spraying flowers class fireworks as follows: pulling the handle 45, the handle 45 drives the movable clamp 43 to be far away from the fixed clamp 44, then the fireworks are placed on the fixed clamp 44, and the handle 45 is loosened, at the moment, the telescopic rod 41 is contracted, the spring 42 is tightened, the movable clamp 43 fixes the fireworks on the fixed clamp 44 under the contraction force of the spring 42, then, the output shaft of the servo motor 31 drives the worm 32 to rotate, the worm 32 is in meshing transmission with the worm wheel 33, the worm wheel 33 drives the turntable 2 to rotate, so that the fireworks are rotatably set off, the turntable 2 is in the rotating process, the bevel gear two 55 is in meshing transmission with the bevel gear one 54, the bevel gear one 54 is not moved, the bevel gear two 55 moves along the central line of the bevel gear one 54, the bevel gear two 55 drives the screw rod 51 to rotate in the rotating process, the screw rod 51 is in threaded transmission with the transmission seat 53, and the transmission seat 53 drives the fixing unit 4 to horizontally move along the chute 52.

It should be noted that the servo motor 31 disclosed in the above embodiments is configured according to the actual application scenario, the worm 32 is the worm in the patent with the publication number CN 108606339B, the worm wheel 33 is the worm wheel in the patent with the publication number CN 108606339B, and the engagement and transmission manner between the worm 32 and the worm wheel 33 are the same as the engagement and transmission manner in the patent with the publication number CN 108606339B.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a base is touched off with rotatory to spraying flowers class fireworks which characterized in that: the automatic leveling device comprises a base (1), wherein the top of the base (1) is connected with a turntable (2) in a rotating mode through a turntable driving mechanism (3), a horizontal adjusting mechanism (5) is installed on the turntable (2), and a fixing unit (4) is arranged on an adjusting position of the horizontal adjusting mechanism (5).

2. The rotary setting-off base for the firework as claimed in claim 1, wherein: carousel actuating mechanism (3) include servo motor (31), worm (32) and worm wheel (33), and worm wheel (33) rotate and install the bottom in base (1), the top at base (1) is installed in servo motor (31), and worm (32) are fixed on the output shaft of servo motor (31), worm (32) and worm wheel (33) meshing transmission, and the top at worm wheel (33) is fixed in carousel (2), servo motor (31) electric connection external control switch.

3. The rotary setting-off base for the firework as claimed in claim 1, wherein: horizontal adjustment mechanism (5) include spout (52) and transmission seat (53), and the rotatory array of spout (52) is seted up on carousel (2), transmission seat (53) sliding connection is in the inside of spout (52).

4. The rotary setting-off base for the firework as claimed in claim 3, wherein: the horizontal adjusting mechanism (5) further comprises a screw rod (51), the screw rod (51) is rotatably installed in the sliding groove (52), and the screw rod (51) is in threaded connection with the transmission seat (53).

5. The rotary setting-off base for the firework-spraying type firework as claimed in claim 4, wherein: the horizontal adjusting mechanism (5) further comprises a first bevel gear (54) and a second bevel gear (55), the second bevel gear (55) is fixed at the end of the screw rod (51), the first bevel gear (54) is fixed at the top of the base (1), and the first bevel gear (54) is meshed with the second bevel gear (55) in a tooth-to-tooth manner.

6. The rotary setting-off base for the firework as claimed in claim 1, wherein: the fixing unit (4) comprises a telescopic rod (41), a spring (42), a movable clamp (43) and a fixed clamp (44), the fixed clamp (44) is fixed at the top of the transmission seat (53), the fixed clamp (44) is fixedly connected with the movable clamp (43) through the telescopic rod (41), the spring (42) is sleeved on the telescopic rod (41), and the end part of the spring (42) is respectively fixedly connected with the movable clamp (43) and the fixed clamp (44).

7. The rotary setting-off base for the firework as claimed in claim 6, wherein: the fixing unit (4) further comprises a handle (45), and the handle (45) is fixed on the side surface of the movable clamp (43).