CN210933808U

CN210933808U - Petal throwing device for performance

Info

Publication number: CN210933808U
Application number: CN201921916887.3U
Authority: CN
Inventors: 刘帅远
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-07
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of petal throwing, in particular to a petal throwing device for performance, which comprises a mounting plate, a rotating shaft and a lower side are fixedly connected with driven teeth, a lower side of the mounting plate is fixedly connected with a low-speed motor, an output shaft of the low-speed motor is fixedly connected with driving teeth, the driving teeth are meshed with the driven teeth, a wireless control module is fixedly connected with the upper side of the body, a first inner cavity is arranged inside a shell, the first funnel is fixedly connected with the inner wall of the shell, a first electromagnetic valve is assembled at the bottom of the funnel, a discharging cavity is arranged at the lower side of the first electromagnetic valve, a micro blowing fan is arranged at the rear side of the discharging cavity, a second inner cavity is arranged at the lower side of the shell, a second funnel is assembled at the bottom of the second inner cavity, a second electromagnetic valve is assembled at the bottom of the second funnel penetrating through the bottom of the shell, the petal throwing device can rotate, the throwing of the petals at the bottom of the device is ensured, and the overall throwing density is more uniform.

Description

Petal throwing device for performance

Technical Field

The utility model belongs to the technical field of the petal is shed, concretely relates to petal shedding device of performance usefulness.

Background

When the stage performance, for presenting graceful on-the-spot effect, the staff often can throw the petal to falling in the air or throw down on the mounting bracket at stage top, form beautiful petal rain and promote the stage effect, however, the artifical mode of shedding is adopted more in the scene, intensity of labour is big, low efficiency, be difficult to guarantee petal evenly distributed in shedding, and the scope of artifical shedding is little, petal intensive district that wafts behind presents the gradient distribution, greatly reduced performance effect, can't satisfy the long-time work demand in scene, so it is wide to throw a scope of shedding, the even petal shedding device of density promotes the on-the-spot effect of stage performance now urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a petal device of shedding of performance usefulness, simple structure, pivot, driving tooth, driven tooth and low-speed motor cooperate and make the casing rotatable, and the casing rear side is equipped with miniature blast fan, can shed the petal the scope wider, and this device is rotatable shed the petal to shed the petal far away through miniature fan, shed the scope wider, the second inner chamber match with the second solenoid valve, guaranteed the shed of device bottom petal, make whole shed density more even.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a petal throwing device for performance comprises a mounting plate, wherein the lower side of the mounting plate is rotatably connected with a rotating shaft, the rotating shaft and the lower side are fixedly connected with driven teeth, the lower side of the mounting plate is fixedly connected with a low-speed motor, an output shaft of the low-speed motor is fixedly connected with transmission teeth, the transmission teeth are meshed with the driven teeth, the lower side of the rotating shaft is fixedly connected with a shell, the upper side of the shell is fixedly connected with a wireless control module, a first inner cavity is arranged inside the shell, one side of the shell is provided with a first feeding box door matched with the first inner cavity, the bottom of the first inner cavity is provided with a first funnel, the first funnel is fixedly connected with the inner wall of the shell, the bottom of the funnel is provided with a first electromagnetic valve, a discharging cavity is arranged on the lower side of the first electromagnetic valve, the rear side of the discharging cavity is provided with, the casing front side is equipped with the discharge gate that is connected with ejection of compact chamber, the casing downside is equipped with the second inner chamber, casing one side is equipped with the second feed box door with second inner chamber assorted, second inner chamber bottom is equipped with the second funnel, second funnel bottom runs through the casing bottom and is equipped with the second solenoid valve, low-speed motor, first solenoid valve, miniature blast fan and second solenoid valve all are connected with the wireless control module electricity.

By adopting the technical scheme of the utility model, the device which can be well arranged on the central ceiling of the stage by using the mounting plate can be arranged, and the petals are respectively placed in the first inner cavity and the second inner cavity through the first feeding box door and the second feeding box door; when petals are required to be thrown, a user remotely controls the low-speed motor and the miniature blowing fan to start working through the wireless control module, and remotely controls the first electromagnetic valve and the second electromagnetic valve to be opened; the output shaft of the low-speed motor is fixedly connected with a transmission gear, the transmission gear is meshed with a driven gear, the low-speed motor starts to work, and the transmission gear drives the driven gear to rotate so as to drive the rotating shaft and the shell to start to rotate; the first electromagnetic valve is opened, the petals in the first inner cavity fall to the discharge cavity through the first hopper, the miniature blowing fan starts to work, and the petals falling in the discharge cavity are blown out from the discharge opening, so that the device can rotate to shed the petals, the shedding range is wider, and the stage effect is better; the second battery valve is opened, and the petal of second inner chamber is shed to the device bottom through the second funnel nature, has guaranteed the shedding of device bottom petal, makes the more even that the petal was shed, and the stage effect is better, and the rotatable petal of shedding of this device to shed the petal far through miniature fan, shed the scope wider, the second inner chamber match with the second solenoid valve, guaranteed the shedding of device bottom petal, make whole shedding density more even.

Further inject, the mounting panel four corners all is equipped with the mounting hole. With the structure, a user can fix the device on the central ceiling of the stage conveniently.

Further, the driven teeth and the transmission teeth are sleeved with protective covers. With the structure, the transmission teeth and the driven teeth can be protected.

Further limit, first feed box door and second feed box door all are equipped with the handle. With the structure, a user can conveniently open the first feeding box door and the second feeding box door and put petals into the first inner cavity and the second inner cavity.

Further limit, the bottom of the discharging cavity is inclined from high to low towards the discharging hole by a blowing fan. With the structure, petals falling in the discharge cavity are easier to blow out from the discharge hole.

The utility model discloses have following advantage with prior art relative ratio:

1. the rotating shaft, the transmission gear, the driven gear and the low-speed motor are matched to enable the shell to be rotatable, so that the device can rotate to throw petals.

2. The rear side of the shell of the device is provided with the miniature blast fan, so that the petals can be thrown far, and the throwing range is wider.

3. The second inner cavity of the device is matched with the second electromagnetic valve, thus ensuring the throwing of petals at the bottom of the device and ensuring the overall throwing density to be more uniform.

4. The four corners of the mounting plate of the device are provided with mounting holes, and due to the structure, a user can fix the device on the central ceiling of the stage conveniently.

5. The bottom of the discharging cavity of the device is inclined from high to low towards the discharging hole by the blowing fan, and the petals falling in the discharging cavity are blown out from the discharging hole more easily due to the structure.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a petal throwing device for performance of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of a petal throwing device for performance;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

the main element symbols are as follows:

the device comprises a mounting plate 1, a rotating shaft 12, a driven gear 13, a low-speed motor 14, a transmission gear 15, a shell 2, a wireless control module 20, a first inner cavity 21, a first feeding box door 211, a first hopper 22, a first electromagnetic valve 23, a discharging cavity 24, a micro blowing fan 25, a discharging hole 251, a protective cover 26, a second inner cavity 3, a second feeding box door 31, a second hopper 32 and a second electromagnetic valve 33.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-3, the petal throwing device for performance of the utility model comprises a mounting plate 1, a rotating shaft 12 is rotatably connected on the lower side of the mounting plate 1, a driven gear 13 is fixedly connected on the lower side of the rotating shaft 12, a low-speed motor 14 is fixedly connected on the lower side of the mounting plate 1, a transmission gear 15 is fixedly connected on the output shaft of the low-speed motor 14, the transmission gear 15 is meshed with the driven gear 13, a shell 2 is fixedly connected on the lower side of the rotating shaft 12, a wireless control module 20 is fixedly connected on the upper side of the shell 2, a first inner cavity 21 is arranged in the shell 2, a first feeding box door 211 matched with the first inner cavity 21 is arranged on one side of the shell 2, a first funnel 22 is arranged at the bottom of the first inner cavity 21, the first funnel 22 is fixedly connected with the inner wall of the shell 2, a first electromagnetic valve 23 is arranged at the bottom of the funnel 22, a, miniature blast fan 25 inlays at casing 2 rear side, casing 24 front side is equipped with the discharge gate 251 that is connected with ejection of compact chamber 24, casing 2 downside is equipped with second inner chamber 3, casing 2 one side is equipped with second inner chamber 3 assorted second feed box door 31, second inner chamber 3 bottom is equipped with second funnel 32, second funnel 32 bottom runs through casing 2 bottom and is equipped with second solenoid valve 33, low-speed motor 14, first solenoid valve 23, miniature blast fan 25 all is connected with wireless control module 20 electricity with second solenoid valve 33.

By adopting the technical scheme of the utility model, the device which can be well arranged on the central ceiling of the stage by using the mounting plate 1 is arranged, and the petals are respectively placed in the first inner cavity 21 and the second inner cavity 3 through the first feeding box door 211 and the second feeding box door 31; when petals are required to be thrown, a user remotely controls the low-speed motor 14 and the miniature blowing fan 25 to start working through the wireless control module 20, and remotely controls the first electromagnetic valve 23 and the second electromagnetic valve 33 to be opened; the output shaft of the low-speed motor 14 is fixedly connected with a transmission gear 15, the transmission gear 15 is meshed with a driven gear 13, the low-speed motor 14 starts to work, and the transmission gear 15 drives the driven gear 13 to rotate, so that the rotating shaft 12 and the shell 2 are driven to rotate; the first electromagnetic valve 23 is opened, the petals in the first inner cavity 21 fall to the discharging cavity 24 through the first hopper 22, the miniature blowing fan 25 starts to work and blows the petals falling in the discharging cavity 24 out of the discharging hole 251, and by the structure, the device can rotate to shed the petals, meanwhile, the throwing range is wider, and the stage effect is better; second battery valve 33 is opened, and the petal in the second inner chamber 3 is shed to the device bottom through second funnel 32 nature, has guaranteed the shedding of device bottom petal, makes the more even that the petal is shed, and the stage effect is better, and the rotatable petal of shedding of this device to shed the petal far through miniature fan 25, shed the scope wider, second inner chamber 3 match with second solenoid valve 33 and guaranteed the shedding of device bottom petal, make whole shedding density more even.

Preferably, four corners of the mounting plate 1 are provided with mounting holes. With the structure, a user can fix the device on the central ceiling of the stage conveniently. In fact, other configurations are also contemplated, as the case may be, to facilitate the user's attachment of the device to the central ceiling of the stage.

The driven teeth 13 and the transmission teeth 15 are preferably sleeved with a protective cover 26 on the upper side. With this structure, the transmission teeth 15 and the driven teeth 13 can be protected. In fact, other structures can be used according to specific conditions, and the transmission teeth 15 and the driven teeth 13 can be protected.

Preferably, the first and

second hopper doors

211 and 31 are provided with handles. With such a structure, a user can conveniently open the first feeding box door 211 and the second feeding box door 31 to place petals in the first inner cavity 21 and the second inner cavity 3. In fact, other structures can be considered according to specific situations, so that a user can conveniently open the first feeding box door 211 and the second feeding box door 31 to place the petals in the first inner cavity 21 and the second inner cavity 3.

Preferably, the bottom of the discharging cavity 24 is inclined from high to low toward the discharging hole 251 by the blowing fan 25. With such a structure, petals falling in the discharge chamber 24 can be more easily blown out from the discharge port 251. In fact, other structures can be used as the case may be, so that the petals falling in the discharging cavity 24 are easier to blow out from the discharging hole 251.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a petal jettison device of performance usefulness, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a rotating shaft (12) is rotatably connected to the lower side of the mounting plate (1), a driven gear (13) is fixedly connected to the rotating shaft (12) and the lower side of the mounting plate (1), a low-speed motor (14) is fixedly connected to the lower side of the mounting plate (1), a transmission gear (15) is fixedly connected to an output shaft of the low-speed motor (14), the transmission gear (15) is meshed with the driven gear (13), a shell (2) is fixedly connected to the lower side of the rotating shaft (12), a wireless control module (20) is fixedly connected to the upper side of the shell (2), a first inner cavity (21) is arranged inside the shell (2), a first feeding box door (211) matched with the first inner cavity (21) is arranged on one side of the shell (2), a first funnel (22) is arranged at the bottom of the first inner cavity (21), the first funnel (22) is fixedly connected with the inner wall of the, first solenoid valve (23) downside is equipped with ejection of compact chamber (24), ejection of compact chamber (24) rear side is equipped with miniature blast fan (25), miniature blast fan (25) are inlayed at casing (2) rear side, casing (2) front side is equipped with discharge gate (251) that are connected with ejection of compact chamber (24), casing (2) downside is equipped with second inner chamber (3), casing (2) one side be equipped with second inner chamber (3) assorted second feeding chamber door (31), second inner chamber (3) bottom is equipped with second funnel (32), second funnel (32) bottom is run through casing (2) bottom and is equipped with second solenoid valve (33), low-speed motor (14), first solenoid valve (23), miniature blast fan (25) and second solenoid valve (33) all are connected with wireless control module (20) electricity.

2. A petal casting apparatus for performance use as claimed in claim 1, wherein: four corners of the mounting plate (1) are provided with mounting holes.

3. A petal casting apparatus for performance use as claimed in claim 1, wherein: the upper sides of the driven teeth (13) and the transmission teeth (15) are sleeved with protective covers (26).

4. A petal casting apparatus for performance use as claimed in claim 1, wherein: the first feeding box door (211) and the second feeding box door (31) are both provided with handles.

5. A petal casting apparatus for performance use as claimed in claim 1, wherein: the bottom of the discharging cavity (24) is inclined from high to low from a type blast fan (25) to the direction of the discharging hole (251).