CN212587148U

CN212587148U - City culture display device with pneumatic effect

Info

Publication number: CN212587148U
Application number: CN202021721061.4U
Authority: CN
Inventors: 徐晞; 程冰; 翰蔚
Original assignee: Shanghai Bangyue Engineering Consulting Co ltd
Current assignee: Shanghai Bangyue Engineering Consulting Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-02-23
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to the technical field of city culture propaganda devices, in particular to a city culture display device with pneumatic effect, wherein a tailstock of the device drives a wind wheel to change along with the direction of wind power, thereby ensuring the power support of canvas, keeping the canvas rotating and reducing the limitation of the device; the device comprises a box body, two groups of supporting legs, a driving rotating shaft, a driven rotating shaft, canvas and a wind wheel, wherein two ends of the driving rotating shaft and the driven rotating shaft are respectively and rotatably connected with the upper inner wall and the lower inner wall of a cavity of the box body; the bottom of the transmission casing is connected with the top end of the box body, the bottom end of the branch pipe is connected with the top end of the box body, the top end of the branch pipe extends to the outer side of the transmission casing, and the bottom end of the tailstock is rotatably connected with the top end of the branch pipe.

Description

City culture display device with pneumatic effect

Technical Field

The utility model relates to a city culture propaganda device's technical field especially relates to a city culture display device with pnematic effect.

Background

The city culture display device with the pneumatic effect is an auxiliary device for propagandizing city culture, and is widely used in the field of city culture propagandizing devices; the existing urban culture display device with the pneumatic effect comprises a box body, two groups of supporting legs, a driving rotating shaft, a driven rotating shaft, canvas, a wind wheel and a transmission device, wherein the top ends of the two groups of supporting legs are connected with the bottom end of the box body; when the existing urban culture display device with the pneumatic effect is used, canvas to be publicized is firstly tensioned and sleeved on a driving rotating shaft and a driven rotating shaft, wind power drives a wind wheel to rotate by blowing a plurality of groups of blades, the rotating wind wheel transmits mechanical kinetic energy to the driving rotating shaft through a transmission device, the driving rotating shaft drives the driven rotating shaft and the canvas to rotate, and passers-by watches publicity content on the canvas through an opening of a box body; the existing urban culture display device with the wind-driven effect is found in use, the direction of a wind wheel is fixed, and due to the fact that the direction of wind force is changed constantly, canvas power supply is interrupted, and the device is not capable of rotating, and the limitation of the device is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tailstock drives the wind wheel and changes along with the direction of wind-force, ensures the power support of canvas, makes the canvas keep rotating, reduces having of the limitation of device use pnematic effect city culture display device.

The utility model discloses a city culture display device with pneumatic effect, including box, two sets of supporting legs, initiative pivot, driven shaft, canvas and wind wheel, the top of two sets of supporting legs all is connected with the bottom of box, and the inside of box is provided with the cavity, and both ends all are provided with the trompil around the box, two sets of trompils all communicate with the cavity of box, and the both ends of initiative pivot and driven shaft are rotatable with the upper and lower two inner walls of box cavity respectively, and the canvas tensioning suit is on initiative pivot and driven shaft, is provided with the multiunit blade on the wind wheel; the wind wheel tail seat comprises a transmission case, a branch pipe, a tail seat, a first transmission shaft, a second transmission shaft, a rotating shaft and a belt, wherein the bottom end of the transmission case is connected with the top end of the case body, an inner cavity is arranged inside the transmission case, the bottom end of the branch pipe is connected with the top end of the case body, the top end of the branch pipe extends to the outer side of the transmission case, the bottom end of the tail seat is rotatably connected with the top end of the branch pipe, a cavity is arranged inside the tail seat, the right end of the first transmission shaft is connected with the left end of the wind wheel, the left end of the first transmission shaft extends into the cavity of the tail seat, a first bevel gear is arranged on the first transmission shaft in the cavity of the tail seat, the second transmission shaft is arranged in the inner hole of the branch pipe, the bottom end of the second transmission shaft is rotatably connected with the top end of the case body, the top end of the second transmission shaft extends into, be provided with the band pulley on the second transmission shaft in the branch pipe hole, be provided with the trompil on the branch pipe in transmission casing inner chamber, the bottom of axis of rotation and the top rotatable coupling of box, the top of axis of rotation and the inner chamber top rotatable coupling of transmission casing, be provided with the band pulley in the axis of rotation, the belt passes through the trompil tensioning suit of branch pipe on the band pulley of axis of rotation and second transmission shaft, the input of initiative pivot extends to in the inner chamber of transmission casing, and the input of initiative pivot is provided with first gear, be provided with the second gear in the axis of rotation, first gear and second gear meshing are connected.

The utility model discloses a have pnematic effect city culture display device still includes the oiling pipe, and the top of tailstock is provided with the oiling mouth, the oiling mouth of tailstock and the cavity intercommunication of tailstock, the output of oiling pipe and the oiling mouth intercommunication of tailstock.

The utility model discloses a have pnematic effect city culture display device, still include the blanking cover, the bottom of blanking cover and the input threaded connection of notes oil pipe.

The utility model discloses a city culture display device with pnematic effect still includes Ni color lamps, and the top of Ni color lamps is connected with the top of box cavity.

The utility model discloses a city culture display device with pnematic effect still includes the storage battery, and the bottom of storage battery is connected with the bottom of box cavity, the storage battery is connected with Ni color lamp electricity.

The utility model discloses a have pnematic effect city culture display device still includes solar panel, and solar panel's bottom is connected with the top of box, solar panel is connected with the storage battery electricity.

The utility model discloses a city culture display device with pnematic effect, the second gear is the intermittent type gear, the second gear rotates half week and drives the rotatory a week of canvas.

The utility model discloses a city culture display device with pnematic effect still includes two sets of glass windows, and the outer wall of two sets of glass windows respectively with two sets of trompil inner wall connections of box.

Compared with the prior art, the beneficial effects of the utility model are that: wind-force drives the wind wheel rotation through blowing multiunit blade, the wind wheel drives first transmission shaft rotatory, first transmission shaft drives the second transmission shaft rotatory through first bevel gear and second bevel gear, later the second transmission shaft passes through the belt and drives the axis of rotation rotatory, then the axis of rotation passes through second gear and first gear and drives the initiative pivot rotatory, the initiative pivot drives driven spindle and canvas rotatory, the passerby watches propaganda content on the canvas through the trompil of box, it is when wind direction changes, the tailstock drives the wind wheel and changes along with the direction of wind force, ensure the power support of canvas, make the canvas keep rotating, the limitation that the reduction device used.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

FIG. 4 is a schematic top sectional view of the case;

FIG. 5 is a schematic top view of the transmission housing;

FIG. 6 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

FIG. 7 is a schematic view of a portion of B in FIG. 1;

in the drawings, the reference numbers: 1. a box body; 2. supporting legs; 3. a driving rotating shaft; 4. a driven rotating shaft; 5. a canvas; 6. a wind wheel; 7. a transmission housing; 8. a branch pipe; 9. a tailstock; 10. a first drive shaft; 11. a second drive shaft; 12. a rotating shaft; 13. a belt; 14. a first gear; 15. a second gear; 16. an oil filling pipe; 17. blocking the cover; 18. a Niger color lamp; 19. a battery is stored; 20. a solar panel; 21. a glass window.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, the utility model discloses a city culture display device with pneumatic effect, including box 1, two sets of supporting legs 2, initiative pivot 3, driven pivot 4, canvas 5 and wind wheel 6, the top of two sets of supporting legs 2 all is connected with the bottom of box 1, and the inside of box 1 is provided with the cavity, and both ends are provided with the trompil around box 1, two sets of trompils all communicate with the cavity of box 1, and the both ends of initiative pivot 3 and driven pivot 4 respectively with two upper and lower inner walls rotatable coupling of box 1 cavity, canvas 5 tensioning suit is on initiative pivot 3 and driven pivot 4, is provided with the multiunit blade on wind wheel 6; the wind wheel type wind power generation device further comprises a transmission case 7, a branch pipe 8, a tail seat 9, a first transmission shaft 10, a second transmission shaft 11, a rotating shaft 12 and a belt 13, wherein the bottom end of the transmission case 7 is connected with the top end of the box body 1, an inner cavity is arranged inside the transmission case 7, the bottom end of the branch pipe 8 is connected with the top end of the box body 1, the top end of the branch pipe 8 extends to the outer side of the transmission case 7, the bottom end of the tail seat 9 is rotatably connected with the top end of the branch pipe 8, a cavity is arranged inside the tail seat 9, the right end of the first transmission shaft 10 is connected with the left end of the wind wheel 6, the left end of the first transmission shaft 10 extends into the cavity of the tail seat 9, a first bevel gear is arranged on the first transmission shaft 10 in the cavity of the tail seat 9, the second transmission shaft 11 is arranged in an inner hole of the branch pipe 8, the bottom end of the second, a second bevel gear is arranged on a second transmission shaft 11 in a cavity of the tailstock 9, the first bevel gear is meshed with the second bevel gear, a belt wheel is arranged on the second transmission shaft 11 in an inner hole of the branch pipe 8, an opening is formed in the branch pipe 8 in the inner cavity of the transmission case 7, the bottom end of the rotating shaft 12 is rotatably connected with the top end of the case body 1, the top end of the rotating shaft 12 is rotatably connected with the top end of the inner cavity of the transmission case 7, the belt wheel is arranged on the rotating shaft 12, a belt 13 is tensioned and sleeved on the rotating shaft 12 and the belt wheel of the second transmission shaft 11 through the opening of the branch pipe 8, the input end of the driving rotating shaft 3 extends into the inner cavity of the transmission case 7, a first gear 14 is arranged at the input end of the driving rotating shaft 3, a second gear 15 is arranged on; wind-force drives wind wheel 6 through blowing multiunit blade and rotates, wind wheel 6 drives first transmission shaft 10 rotatory, first transmission shaft 10 drives second transmission shaft 11 rotatory through first bevel gear and second bevel gear, later second transmission shaft 11 drives axis of rotation 12 rotatory through belt 13, then axis of rotation 12 drives initiative pivot 3 rotatoryly through second gear 15 and first gear 14, initiative pivot 3 drives driven spindle 4 and canvas 5 rotatory, passerby watches the propaganda content on canvas 5 through the trompil of box 1, it is when the wind direction changes, tailstock 9 drives wind wheel 6 and changes along with the direction of wind force, ensure that canvas 5's power is supported, make canvas 5 keep rotating, reduce the limitation that the device used.

The utility model discloses a have the urban culture display device of pnematic effect, still include the oiling pipe 16, the top of tailstock 9 is provided with the oiling mouth, the oiling mouth of tailstock 9 communicates with the cavity of tailstock 9, and the output of oiling pipe 16 communicates with the oiling mouth of tailstock 9; lubricating oil is injected into the cavity of the tailstock 9 through the oil injection pipe 16, the lubricating oil provides lubrication for the first bevel gear and the second bevel gear, the heat generated by the meshing rotation of the two gears is reduced, the service lives of the two gears are prolonged, and the practicability of the device is improved.

The utility model discloses an urban culture display device with pneumatic effect, which also comprises a blocking cover 17, wherein the bottom end of the blocking cover 17 is in threaded connection with the input end of an oil injection pipe 16; through setting up blanking cover 17, prevent that the dust from causing the lubricating oil to pollute and damaging two sets of bevel gears in getting into the cavity of tailstock 9, improve the practicality of device.

The utility model discloses an urban culture display device with pneumatic effect, which also comprises Ni colored lamps 18, wherein the top end of the Ni colored lamps 18 is connected with the top end of the cavity of the box body 1; by providing Ni color lamps 18 and Ni color lamps 18, a colorful light source is irradiated, thereby adding colors to the device and improving the rendering property of the device.

The utility model discloses a city culture display device with pneumatic effect, which also comprises a storage battery 19, wherein the bottom end of the storage battery 19 is connected with the bottom end of the cavity of the box body 1, and the storage battery 19 is electrically connected with Ni colored lamps 18; by arranging the storage battery 19, the storage battery 19 supplies power to the Ni color lamp 18, so that the Ni color lamp 18 can work without being connected with a power supply, and the convenience of the device is improved.

The utility model discloses a city culture display device with pneumatic effect, which also comprises a solar panel 20, wherein the bottom end of the solar panel 20 is connected with the top end of the box body 1, and the solar panel 20 is electrically connected with a storage battery 19; through setting up solar panel 20, solar panel 20 absorbs solar energy and converts the electric energy into and carry to storage battery 19, makes storage battery 19 save the electric energy, improves the feature of environmental protection of device.

The utility model relates to an urban culture display device with pneumatic effect, the second gear 15 is an intermittent gear, the second gear 15 rotates half a circle to drive the canvas 5 to rotate a circle; the second gear 15 makes the canvas 5 in the stationary end time of the opening of the box body 1 through intermittent transmission, provides a stationary picture for passers-by to watch, and improves the practicability of the device.

The utility model discloses an urban culture display device with pneumatic effect, which also comprises two groups of glass windows 21, wherein the outer walls of the two groups of glass windows 21 are respectively connected with the inner walls of the two groups of holes of the box body 1; through setting up two sets of glass windows 21, prevent that the dust from getting into and attaching on 5 surfaces of canvas in the cavity of box 1, make canvas 5 fuzzy, improve the reliability of device.

The utility model discloses a have pnematic effect city culture display device, it is at the during operation, at first the canvas tensioning suit that will need the propaganda is in initiative pivot and driven spindle, wind-force drives the wind wheel rotation through blowing multiunit blade, later the wind wheel drives first transmission shaft rotatory, first transmission shaft drives the second transmission shaft rotation through first bevel gear and second bevel gear, then the second transmission shaft passes through the belt and drives the axis of rotation rotatory, later the axis of rotation drives the initiative pivot rotation through second gear and first gear, the initiative pivot drives driven spindle and canvas rotatory, passerby watches the propaganda content on the canvas through the trompil of box, it is to take place to change when wind direction, the tailstock drives the wind wheel and changes along with the direction of wind force, it can to make the canvas keep rotating.

The mounting mode, the connecting mode or the setting mode of the urban culture display device with the pneumatic effect are common mechanical modes, and the urban culture display device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a wind wheel, second gear, Ni color lamp and solar panel with pnematic effect city culture display device are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The city culture display device with the pneumatic effect comprises a box body (1), two groups of supporting legs (2), a driving rotating shaft (3), a driven rotating shaft (4), canvas (5) and a wind wheel (6), wherein the top ends of the two groups of supporting legs (2) are connected with the bottom end of the box body (1), a cavity is arranged inside the box body (1), openings are formed in the front end and the rear end of the box body (1), the two groups of openings are communicated with the cavity of the box body (1), the two ends of the driving rotating shaft (3) and the driven rotating shaft (4) are respectively in rotatable connection with the upper inner wall and the lower inner wall of the cavity of the box body (1), the canvas (5) is tensioned and sleeved on the driving rotating shaft (3) and the driven rotating shaft (4), and a plurality of groups of; the wind wheel tailstock-type wind power generator is characterized by further comprising a transmission casing (7), a branch pipe (8), a tailstock (9), a first transmission shaft (10), a second transmission shaft (11), a rotating shaft (12) and a belt (13), wherein the bottom end of the transmission casing (7) is connected with the top end of the box body (1), an inner cavity is formed in the transmission casing (7), the bottom end of the branch pipe (8) is connected with the top end of the box body (1), the top end of the branch pipe (8) extends to the outer side of the transmission casing (7), the bottom end of the tailstock (9) is rotatably connected with the top end of the branch pipe (8), a cavity is formed in the tailstock (9), the right end of the first transmission shaft (10) is connected with the left end of the wind wheel (6), the left end of the first transmission shaft (10) extends into the cavity of the tailstock (9), a first bevel gear is arranged on the first transmission shaft (10) in the cavity of the tailstock (9), the second transmission shaft (11) is arranged in an inner, the bottom end of a second transmission shaft (11) is rotatably connected with the top end of the box body (1), the top end of the second transmission shaft (11) extends into a cavity of the tailstock (9), a second bevel gear is arranged on the second transmission shaft (11) in the cavity of the tailstock (9), the first bevel gear is meshed with the second bevel gear, a belt wheel is arranged on the second transmission shaft (11) in an inner hole of the branch pipe (8), an opening is arranged on the branch pipe (8) in the inner cavity of the transmission case (7), the bottom end of a rotating shaft (12) is rotatably connected with the top end of the box body (1), the top end of the rotating shaft (12) is rotatably connected with the top end of the inner cavity of the transmission case (7), the rotating shaft (12) is provided with the belt wheel, a belt (13) is tensioned and sleeved on the rotating shaft (12) and the belt wheel of the second transmission shaft (11) through the opening of the branch pipe (8), and the input end of the driving rotating shaft (3, and the input end of the driving rotating shaft (3) is provided with a first gear (14), the rotating shaft (12) is provided with a second gear (15), and the first gear (14) is meshed with the second gear (15).

2. The urban culture display device with the pneumatic effect as claimed in claim 1, further comprising an oil filling pipe (16), wherein an oil filling port is disposed at the top end of the tailstock (9), the oil filling port of the tailstock (9) is communicated with the cavity of the tailstock (9), and the output end of the oil filling pipe (16) is communicated with the oil filling port of the tailstock (9).

3. The urban cultural display device with pneumatic effect as claimed in claim 2, further comprising a plug cover (17), wherein the bottom end of the plug cover (17) is in threaded connection with the input end of the oil filling pipe (16).

4. A pneumatic effect urban cultural display device according to claim 3, further comprising Ni color lamps (18), wherein the top end of Ni color lamps (18) is connected with the top end of the cavity of the box body (1).

5. The urban cultural display device with the pneumatic effect as claimed in claim 4, further comprising a storage battery (19), wherein the bottom end of the storage battery (19) is connected with the bottom end of the cavity of the box body (1), and the storage battery (19) is electrically connected with the Ni colored lamp (18).

6. An urban cultural display device with wind-driven effect as claimed in claim 5, further comprising a solar panel (20), wherein the bottom end of the solar panel (20) is connected with the top end of the box body (1), and the solar panel (20) is electrically connected with the storage battery (19).

7. The urban cultural display device with pneumatic effect of claim 6, wherein the second gear (15) is an intermittent gear, and the second gear (15) rotates half a circle to drive the canvas (5) to rotate one circle.

8. An urban cultural display device with wind-driven effect as claimed in claim 7, further comprising two sets of glass windows (21), wherein the outer walls of the two sets of glass windows (21) are respectively connected with the inner walls of the two sets of openings of the box body (1).