CN115188299B - A bill-board for food propaganda - Google Patents
A bill-board for food propaganda Download PDFInfo
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- CN115188299B CN115188299B CN202210712177.9A CN202210712177A CN115188299B CN 115188299 B CN115188299 B CN 115188299B CN 202210712177 A CN202210712177 A CN 202210712177A CN 115188299 B CN115188299 B CN 115188299B
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- box
- air
- bottom plate
- plate
- top end
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- 238000007789 sealing Methods 0.000 claims abstract description 71
- 239000002274 desiccant Substances 0.000 claims abstract description 27
- 238000007791 dehumidification Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a billboard for food propaganda, which relates to the technical field of food propaganda and comprises a bracket, a bottom plate arranged at the top end of the bracket, a conveyor belt rotatably arranged at the top of the bottom plate and a sealing cover covered outside the conveyor belt, wherein a food propaganda picture is posted on the surface of the conveyor belt, and a drying mechanism is arranged at the top of the sealing cover; the drying mechanism comprises a fan fixedly installed at the top of the sealing cover, an air inlet formed in the bottom plate and dehumidification assemblies arranged at three corners. In the invention, the drying agent is vibrated by the dehumidification component in the drying mechanism, so that wind is fully contacted with the drying agent, the wind drying efficiency is improved, meanwhile, the contact surface between two adjacent drying agents is not inherent any more because the drying agent is vibrated, and the contact surface between the wind and the drying agent is not inherent any more, thereby greatly improving the utilization rate of the drying agent.
Description
Technical Field
The invention relates to the technical field of food propaganda, in particular to a billboard for food propaganda.
Background
Referring to information media, one typically thinks of newspapers, radio, television, or the internet directly. However, today's information publishers have not met the traditional information channels that these audience members widely have not been targeted. In the age where products and consumers are continually being refined, limitations of traditional media have not been able to effectively distinguish the targeted population of products. In the field of video multimedia information, advertising machines have gradually become an emerging information dissemination platform. More and more advertising machines are applied to public places such as high-end office buildings, hotels, large malls, or hospitals.
Most of the existing restaurants are provided with billboards in front of doors to solicit customers, in order to attract the customers to post a plurality of propaganda pictures such as dishes on a rolling conveyor belt, a protective cover is arranged on the outer surface of the billboards in consideration of the possible accidental injury caused by the rotation of the billboards; in actual use, because the inside and outside of safety cover can produce the difference in temperature for the inside of safety cover produces steam, so blow into the safety cover with outside wind through the fan, with the internal gas introduction external of safety cover, reduce the inside and outside difference in temperature of safety cover, avoid the inside of safety cover to produce steam, but when outside moisture is heavier, outside moisture also will make the inside of safety cover produce steam, so can dry the outside wind that gets into in the safety cover through the drier, current drier is most all fixed at this moment, make the contact surface of two adjacent drier comparatively inherent, it is comparatively inherent to cause the contact surface of wind and drier also, thereby it is lower to lead to wind dry efficiency.
Disclosure of Invention
The invention aims to solve the problems of the prior art and provides a billboard for propaganda of food.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a bill-board for food propaganda, includes the support, sets up the bottom plate on support top, rotates the conveyer belt that sets up in the bottom plate top and covers the sealed cowling of locating the conveyer belt outward, the surface of conveyer belt posts the food propaganda picture, the sealed cowling top is provided with drying mechanism;
the cross section of the bottom plate is triangular, the conveyor belt moves through three conveying rollers, the three conveying rollers are respectively arranged at three corners of the top of the bottom plate in a rotating mode, a motor for driving any one conveying roller is arranged at the bottom end of the bottom plate, and the three corners of the bottom plate are arranged to be chamfer angles;
the drying mechanism comprises a fan fixedly arranged at the top of the sealing cover, an air inlet formed in the bottom plate and dehumidification components arranged at three corners, the air inlet is positioned at the outer side of the sealing cover, the dehumidification components are positioned in the sealing cover, the air inlet is annular and is consistent with the cross section of the bottom plate in shape, the air inlet is communicated with the three dehumidification components through three communicating pipes, and the air inlet of the fan is communicated with the interior of the sealing cover;
a detachable filter screen is arranged in the air inlet in a vertically sliding manner, a fixed plate is arranged at the top end of the filter screen, the fixed plate is connected with the bottom plate through a plurality of fixed bolts, and the filter screen is multi-section;
the dehumidification assembly comprises a U-shaped box embedded in the bottom plate, a top cover arranged at the top end of the U-shaped box and a placing box which is arranged in the U-shaped box in an up-down sliding manner and used for placing a drying agent, and a first reset spring is arranged between the top end of the placing box and the top cover;
the sealing device is characterized in that a sealing ring is arranged at the lower part of the inner wall of the U-shaped box, a rotating shaft is arranged in the sealing ring in a rotating manner, a plurality of pushing plates are uniformly arranged on the surface of the rotating shaft, one end of each pushing plate, which is far away from the rotating shaft, is attached to the inner wall of the sealing ring in a rotating manner, a sliding plate is arranged at the bottom end of the placing box, the lower part of the sliding plate is arranged at the top end of the sealing ring in a sliding manner, a plug groove for plugging the sliding plate is formed in the sealing ring, a sealing gasket is embedded in the plug groove, one end of the sealing ring is communicated with a communicating pipe, and an air outlet is formed in the other end of the sealing ring;
the upper end and the lower end of the placement box are provided with ventilation openings, ventilation nets are embedded in the ventilation openings, and ventilation holes are formed in the top end of the top cover;
the inner wall of the U-shaped box is fixedly provided with a limiting block which is contacted with the bottom end of the placing box.
As a further description of the above technical solution:
the top of sealed cowling slides and is provided with the ash handling subassembly for blow off the dust of sealed cowling surface, the ash handling subassembly includes the blowpipe with sealed cowling surface laminating, sets up in the locating piece and the top cover on sealed cowling upper portion is located to the cover on blowpipe surface, the cross section shape of top cover and sealed cowling is all unanimous with the cross section shape of bottom plate, the bottom of top cover is less than the bottom of blowpipe, and the bottom of top cover is connected with the sealed cowling through a plurality of connecting rods, locating piece one end face rotates and is provided with the gyro wheel with top cover inner wall butt, the one end fixedly connected with slide bar of gyro wheel is kept away from to the locating piece, the slide bar is kept away from the one end slip grafting of locating piece in the guide holder, be provided with second reset spring between the inner wall of slide bar and guide holder, the guide holder is installed in the locating plate surface, the locating plate rotates the top that sets up in the sealed cowling, the top of blowpipe is provided with the intercommunication hose, the hose is kept away from the one end of blowpipe and fixes on the locating plate surface, and hose and the air outlet intercommunication of fan.
As a further description of the above technical solution:
the surface of gyro wheel has seted up the ring recess, the direction bulge loop with ring form recess sliding connection is seted up to the lateral wall of top cap.
As a further description of the above technical solution:
the utility model provides a sealing device for a gas turbine, including the fixed gas box that sets up in sealed cowling top, rotation setting up in the gas box and evenly set up in a plurality of blades on bull stick surface, the one end that the bull stick was kept away from to the blade and the inner wall laminating rotation of gas box, the top fixedly connected with gas storage ring of gas box, the top of bull stick runs through the bottom and the top of gas box and gas storage ring in proper order, the top of gas box and gas storage ring and top all rotate with the bull stick through sealed bearing and are connected, the air outlet and the right-hand member intercommunication of gas box of fan, the left end of gas box passes through air duct and gas storage ring internal communication, the spread vent has been seted up on the upper portion of bull stick, the air passing hole of intercommunication gas storage ring and spread vent has been seted up on the surface of bull stick, the top fixed box of spread vent, the fixed surface fixed mounting of fixed box has the fixed pipe, the one end and the locating plate fixed connection of fixed box are kept away from to the fixed pipe, the fixed pipe surface is seted up with fixed pipe's through-hole and hose intercommunication.
As a further description of the above technical solution:
the middle part on bottom plate top is provided with the stand, the top of stand is provided with the roof, the front side of roof is provided with the light filling lamp, the cross sectional shape of roof is unanimous with the cross sectional shape of bottom plate.
As a further description of the above technical solution:
the triangular part and the top of the sealing cover are arranged as shading areas, the other parts are light-transmitting areas, a through hole is formed in any one shading area, and a sealing door is rotatably arranged at the through hole.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, the drying agent is vibrated by the dehumidification component in the drying mechanism, so that wind is fully contacted with the drying agent, the wind drying efficiency is improved, meanwhile, the contact surface between two adjacent drying agents is not inherent any more because the drying agent is vibrated, and the contact surface between the wind and the drying agent is not inherent any more, thereby greatly improving the utilization rate of the drying agent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a billboard for promoting food in accordance with the present invention;
FIG. 2 is a schematic view showing the internal structure of a sealing cover in a billboard for promoting food.
FIG. 3 is a top view of a bottom panel of a billboard for promoting food in accordance with the invention;
FIG. 4 is a top view of a seal cover and conveyor belt in a billboard for use in promoting food in accordance with the invention;
FIG. 5 is a schematic view showing the internal structure of an air inlet in a billboard for promoting food in accordance with the present invention;
FIG. 6 is a schematic diagram showing the internal structure of a dehumidifying assembly in a billboard for food promotion according to the present invention;
FIG. 7 is a state diagram of the motion of FIG. 6;
FIG. 8 is a schematic diagram of a dust removal assembly for a billboard for food promotion in accordance with the present invention;
FIG. 9 is a schematic diagram of a roller in a billboard for promoting food in accordance with the present invention;
fig. 10 is a schematic structural view of a rotation component of a billboard for food promotion according to the present invention.
In the figure: 1. a bracket; 2. a bottom plate; 3. a conveyor belt; 31. a column; 32. a top plate; 4. a sealing cover; 41. sealing the door; 42. a light shielding region; 5. a light supplementing lamp; 6. a drying mechanism; 61. a blower; 62. an air inlet; 621. a filter screen; 622. a fixed plate; 63. a dehumidifying component; 631. a U-shaped box; 632. a top cover; 633. placing a box; 634. a seal ring; 635. a rotating shaft; 636. a push plate; 637. a slide plate; 638. a limiting block; 64. a communicating pipe; 65. an ash removal assembly; 651. a blowing pipe; 652. a positioning block; 653. a roller; 654. a hose; 655. a positioning plate; 656. a guide seat; 657. a slide bar; 658. a guide convex ring; 66. a rotating assembly; 661. a gas box; 662. a rotating rod; 663. a blade; 664. an air duct; 665. a gas storage ring; 667. a fixed box; 668. a fixed tube; 67. and a top cover.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, a billboard for promoting food comprises a bracket 1, a bottom plate 2 arranged at the top end of the bracket 1, a conveyor belt 3 rotatably arranged at the top of the bottom plate 2, and a sealing cover 4 covered outside the conveyor belt 3, wherein a food propaganda picture is stuck on the surface of the conveyor belt 3, and a drying mechanism 6 is arranged at the top of the sealing cover 4;
the cross section of the bottom plate 2 is triangular, the conveyor belt 3 moves through three conveying rollers, the three conveying rollers are respectively arranged at three corners of the top of the bottom plate 2 in a rotating mode, a motor for driving any conveying roller is arranged at the bottom end of the bottom plate 2, and the three corners of the bottom plate 2 are arranged to be chamfer angles;
the drying mechanism 6 comprises a fan 61 fixedly arranged at the top of the sealing cover 4, an air inlet 62 formed in the bottom plate 2 and dehumidification assemblies 63 arranged at three corners, the air inlet 62 is positioned at the outer side of the sealing cover 4, the dehumidification assemblies 63 are positioned in the sealing cover 4, the air inlet 62 is annular and is consistent with the cross section shape of the bottom plate 2, the air inlet 62 is communicated with the three dehumidification assemblies 63 through three communicating pipes 64, and the air inlet of the fan 61 is communicated with the interior of the sealing cover 4;
a detachable filter screen 621 is arranged in the air inlet 62 in a vertically sliding manner, a fixed plate 622 is arranged at the top end of the filter screen 621, the fixed plate 622 is connected with the bottom plate 2 through a plurality of fixed bolts, and the filter screen 621 is multi-section;
the dehumidifying component 63 comprises a U-shaped box 631 embedded in the bottom plate 2, a top cover 632 arranged at the top end of the U-shaped box 631 and a placing box 633 which is arranged in the U-shaped box 631 in an up-down sliding manner and used for placing a drying agent, a first reset spring is arranged between the top end of the placing box 633 and the top cover 632, and the placing box 633 selects a box which is convenient to open in the prior art so as to facilitate later-stage drying agent replacement;
the lower part of the inner wall of the U-shaped box 631 is provided with a sealing ring 634, a rotating shaft 635 is rotationally arranged in the sealing ring 634, the surface of the rotating shaft 635 is uniformly provided with a plurality of pushing plates 636, one end of the pushing plate 636 far away from the rotating shaft 635 is attached to the inner wall of the sealing ring 634 for rotation, the bottom end of the placing box 633 is provided with a sliding plate 637, the lower part of the sliding plate 637 is arranged at the top end of the sealing ring 634 in a sliding way, a plugging groove for plugging the sliding plate 637 is formed in the sealing ring 634, a sealing gasket is embedded in the plugging groove, one end of the sealing ring 634 is communicated with the communicating pipe 64, and the other end of the sealing ring 634 is provided with an air outlet;
the upper and lower ends of the placement box 633 are provided with ventilation openings, ventilation nets are embedded in the ventilation openings, and ventilation holes are formed in the top end of the top cover 632;
a limiting block 638 contacted with the bottom end of the placing box 633 is fixedly arranged in the inner wall of the U-shaped box 631;
the top end of the sealing cover 4 is slidably provided with an ash removing component 65 for blowing dust on the outer surface of the sealing cover 4, the ash removing component 65 comprises a blowing pipe 651 attached to the surface of the sealing cover 4, a positioning block 652 arranged on the surface of the blowing pipe 651 and a top cover 67 covered on the upper part of the sealing cover 4, the cross section shapes of the top cover 67 and the sealing cover 4 are consistent with the cross section shape of the bottom plate 2, the bottom end of the top cover 67 is lower than the bottom end of the blowing pipe 651, the bottom end of the top cover 67 is connected with the sealing cover 4 through a plurality of connecting rods, one end face of the positioning block 652 is rotatably provided with a roller 653 abutting against the inner wall of the top cover 67, one end of the positioning block 652, away from the roller 653, is fixedly connected with a sliding rod 657, one end of the sliding rod 657, away from the positioning block 652, is slidably inserted into a guide seat 656, a second reset spring is arranged between the sliding rod 657 and the inner wall of the guide seat 656, the guide seat 656 is mounted on the surface of a positioning plate 655, the positioning plate 655 is rotatably arranged on the top of the sealing cover 4, the top of the blowing pipe 651 is provided with a hose 654, one end, away from the hose 651 of the blowing pipe is fixedly arranged on the surface of the positioning plate 655, and one end of the hose is communicated with the air outlet 654 of the blower 654, and the hose is communicated with the air outlet port 61;
the surface of the roller 653 is provided with an annular groove, and the side wall of the top cover 67 is provided with a guide convex ring 658 which is connected with the annular groove in a sliding way;
the locating plate 655 is driven by the rotating assembly 66, the rotating assembly 66 comprises an air box 661 fixedly arranged at the top end of the sealing cover 4, a rotating rod 662 rotatably arranged in the air box 661 and a plurality of blades 663 uniformly arranged on the surface of the rotating rod 662, one end of each blade 663 far away from the rotating rod 662 is jointed and rotated with the inner wall of the air box 661, the top end of the air box 661 is fixedly connected with an air storage ring 665, the top end of the rotating rod 662 sequentially penetrates through the top end of the air box 661, the bottom end and the top end of the air storage ring 665, the top end of the air box 661, the bottom end and the top end of the air storage ring 665 are rotatably connected with the rotating rod 662 through sealing bearings, an air outlet of the fan 61 is communicated with the right end of the air box 661, the left end of the air box 661 is communicated with the inside of the air storage ring 665 through an air duct 664, an air vent groove is formed in the upper portion of the rotating rod 662, an air passing hole for communicating the air storage ring 665 with the air vent groove is formed in the surface of the rotating rod 662, a fixed box 667 is fixedly arranged at the top end of the rotating rod 662, the top of the air vent groove is communicated with the inside of the fixed box 667, a fixed pipe 668 is fixedly arranged on the surface of the fixed box 667, one end of the fixed pipe 668, far from the fixed box 667, is fixedly connected with the positioning plate 655, a through hole communicated with the fixed pipe 668 is formed in the surface of the fixed box 667, and one end of the fixed pipe 668, far from the through hole, is communicated with the hose 654;
the middle part of the top end of the bottom plate 2 is provided with a stand column 31, the top end of the stand column 31 is provided with a top plate 32, the front side of the top plate 32 is provided with a light supplementing lamp 5, and the cross section shape of the top plate 32 is consistent with that of the bottom plate 2;
the triangular part and the top of the sealing cover 4 are provided with light shielding areas 42, the other parts are light transmitting areas, a through hole is formed in any one of the light shielding areas 42, and a sealing door 41 is rotatably arranged at the through hole.
Working principle: when the food propaganda picture is required to be posted in use, any one of the sealing doors 41 is opened, so that the food propaganda picture enters the sealing cover 4 from the opening, the food propaganda picture is close to the surface of the conveyor belt 3, and the food propaganda picture is posted on the surface of the conveyor belt 3;
when propaganda is needed, the motor is started, the conveyor belt 3 is driven to move, the food propaganda picture is driven to rotate, meanwhile, the light supplementing lamp 5 is started, the gloss of the food propaganda picture is increased, people around the propaganda board can watch the food propaganda picture from the three-surface light transmission area, and therefore the food propaganda effect is achieved;
when the inside of the sealed cover 4 needs to be dried, the fan 61 is started, external wind is filtered through the filter screen 621, then enters the sealing ring 634 through the communicating pipe 64, then pushes the push plate 636 to rotate along the central axis of the rotating shaft 635, finally the wind is discharged from the air outlet hole into the U-shaped box 631, then contacts with the drying agent in the placing box 633 through the air outlet hole at the bottom of the placing box 633, then is discharged from the top end of the placing box 633, then enters the sealed cover 4 through the air hole at the top end of the top cover 632, then the wind rises to the middle part of the top end of the sealed cover 4 from the triangular part at the bottom end of the sealed cover 4, then enters the fan 61, and is discharged from the air outlet hole of the fan 61, so that the temperature difference inside and outside the sealed cover 4 is relieved, and water vapor inside the sealed cover 4 is avoided;
in the process of rotating the push plate 636, when the push plate 636 is in contact with the slide plate 637, the slide plate 637 is jacked up to enable the slide plate 637 to slide out of the sealing ring 634, then the placement box 633 is jacked up, the first reset spring is extruded, when the push plate 636 is separated from the slide plate 637, the first reset spring drives the placement box 633 to move downwards to reset, so that drying agents in the placement box 633 vibrate, wind is fully contacted with the drying agents, the wind drying efficiency is improved, meanwhile, as the drying agents vibrate, the contact surface between two adjacent drying agents is not inherent any more, the contact surface between wind and the drying agents is not inherent any more, and the utilization rate of the drying agents is greatly improved;
wherein, the wind discharged from the exhaust hole of the blower 61 enters the air box 661 to push the blades 663, so that the rotating rod 662 rotates, the wind enters the air storage ring 665 from the air duct 664, the air passing hole enters the ventilation groove in the rotating rod 662, the wind enters the fixed box 667, the wind enters the hose 654 through the fixed pipe 668, and finally the wind in the hose 654 is discharged through the blowing pipe 651 to blow the dust on the outer surface of the sealing cover 4;
when the rotating rod 662 rotates, the fixing box 667 is driven to rotate, so that the fixing pipe 668 rotates, the positioning plate 655 is driven to rotate, the positioning plate 655 rotates to drive the guide seat 656 to rotate, and the sliding rod 657 in the guide seat 656 always clings to the inner surface of the top cover 67 under the action of the second reset spring, so that the blowing pipe 651 always rotates against the outer surface of the upper part of the sealing cover 4, and then blows dust on the outer surface of the sealing cover 4;
when the filter screen 621 needs to be cleaned, the fixed plate 622 is removed, the multiple sections of filter screens 621 are taken out, the filter screen 621 is cleaned by clean water, the filter screen 621 is dried, and further, the filter screen 621 is installed according to the reverse sequence operation of the filter screen 621 removing operation;
when the desiccant is required to be replaced, the three sealing doors 41 are opened in sequence, the three top covers 632 are removed in sequence, the three placement boxes 633 are pulled out, and at this time, the placement boxes 633 can be replaced directly, or the placement boxes 633 are opened, the old desiccant is poured out, and the new desiccant is filled, and further, the desiccant is installed according to the reverse sequence of the replacement operation.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a bill-board for food propaganda, its characterized in that includes support (1), sets up in bottom plate (2) on support (1) top, rotates conveyer belt (3) and cover and locate conveyer belt (3) outside sealed cowling (4) that set up in bottom plate (2) top, the surface of conveyer belt (3) posts the food propaganda picture, sealed cowling (4) top is provided with drying mechanism (6);
the cross section of the bottom plate (2) is triangular, the conveyor belt (3) moves through three conveying rollers, the three conveying rollers are respectively arranged at three corners of the top of the bottom plate (2) in a rotating mode, a motor for driving any conveying roller is arranged at the bottom end of the bottom plate (2), and the three corners of the bottom plate (2) are arranged to be chamfered;
the drying mechanism (6) comprises a fan (61) fixedly installed at the top of the sealing cover (4), an air inlet (62) formed in the bottom plate (2) and dehumidification components (63) arranged at three corners, the air inlet (62) is located at the outer side of the sealing cover (4), the dehumidification components (63) are located in the sealing cover (4), the air inlet (62) is annular and is consistent with the cross section of the bottom plate (2), the air inlet (62) is communicated with the three dehumidification components (63) through three communicating pipes (64), and an air inlet of the fan (61) is communicated with the interior of the sealing cover (4);
a detachable filter screen (621) is arranged in the air inlet (62) in a vertically sliding mode, a fixed plate (622) is arranged at the top end of the filter screen (621), the fixed plate (622) is connected with the bottom plate (2) through a plurality of fixing bolts, and the filter screen (621) is of multiple sections;
the dehumidification assembly (63) comprises a U-shaped box (631) embedded in the bottom plate (2), a top cover (632) arranged at the top end of the U-shaped box (631) and a placement box (633) which is arranged in the U-shaped box (631) in an up-down sliding manner and used for placing a drying agent, and a first reset spring is arranged between the top end of the placement box (633) and the top cover (632);
the U-shaped box (631) is characterized in that a sealing ring (634) is arranged at the lower part of the inner wall of the U-shaped box (631), a rotating shaft (635) is rotationally arranged in the sealing ring (634), a plurality of pushing plates (636) are uniformly arranged on the surface of the rotating shaft (635), one end of each pushing plate (636) far away from the rotating shaft (635) is attached to the inner wall of the sealing ring (634) and rotates, a sliding plate (637) is arranged at the bottom end of each placing box (633), the lower part of each sliding plate (637) is arranged at the top end of the sealing ring (634) in a sliding mode, a plug groove for plugging the sliding plate (637) is formed in the sealing ring (634), a sealing gasket is embedded in the plug groove, one end of each sealing ring (634) is communicated with a communicating pipe (64), and the other end of each sealing ring is provided with a vent hole;
the upper end and the lower end of the placement box (633) are provided with ventilation openings, ventilation nets are embedded in the ventilation openings, and ventilation holes are formed in the top end of the top cover (632);
a limiting block (638) which is contacted with the bottom end of the placement box (633) is fixedly arranged in the inner wall of the U-shaped box (631);
the top of sealed cowling (4) is provided with ash removal subassembly (65) in a sliding way for blowing off the dust of sealed cowling (4) surface, ash removal subassembly (65) include with sealed cowling (4) surface laminating's blowpipe (651), set up locating piece (652) and cover locate sealed cowling (67) on sealed cowling (4) upper portion, the cross sectional shape of top cowling (67) and sealed cowling (4) is the same with the cross sectional shape of bottom plate (2), the bottom of top cowling (67) is less than the bottom of blowpipe (651), and the bottom of top cowling (67) is connected with sealed cowling (4) through a plurality of connecting rods, locating piece (652) one end face rotation is provided with gyro wheel (653) with top cowling (67) inner wall butt, one end fixedly connected with gyro wheel (657) are kept away from to locating piece (652), the one end that locating piece (652) kept away from to slide bar (657) is slided and is pegged graft in guide holder (656), be provided with reset spring (655) between slide bar (657) and guide holder (656) inner wall (656), hose (655) is located in the location hose (4) is located on top (4), one end of the hose (654) far away from the blowing pipe (651) is fixed on the surface of the positioning plate (655), and the hose (654) is communicated with an air outlet of the fan (61).
2. The advertising board for food propaganda according to claim 1, characterized in that the surface of the roller (653) is provided with a circular groove, and the side wall of the top cover (67) is provided with a guide convex ring (658) which is slidingly connected with the circular groove.
3. The advertising board for food propaganda according to claim 2, characterized in that the positioning plate (655) is driven by the rotating assembly (66), the rotating assembly (66) comprises an air box (661) fixedly arranged at the top end of the sealing cover (4), a rotating rod (662) arranged in the air box (661) in a rotating manner and a plurality of blades (663) uniformly arranged on the surface of the rotating rod (662), one end of the blades (663) far away from the rotating rod (662) is jointed and rotated with the inner wall of the air box (661), the top end of the air box (661) is fixedly connected with an air storage ring (665), the top end of the rotating rod (662) sequentially penetrates through the top end of the air box (661) and the bottom end and the top end of the air storage ring (665), the top end of the air box (661) and the bottom end of the air storage ring (665) are rotationally connected with the rotating rod (662) through sealing bearings, the air outlet of the fan (61) is communicated with the right end of the air box (661), the left end of the air box (661) is communicated with the inner wall of the air storage ring (662) through an air guide pipe (664), the top end of the air box (661) is fixedly connected with the top end of the air box (667) through the air storage ring (662), the top end is fixedly connected with the top end of the air storage box (667, fixed box (667) surface fixed mounting has fixed pipe (668), fixed box (667) one end and locating plate (655) fixed connection are kept away from to fixed pipe (668), fixed box (667) surface is seted up the through-hole with fixed pipe (668) intercommunication, fixed pipe (668) one end and hose (654) intercommunication of keeping away from the through-hole.
4. The advertising board for food propaganda according to claim 1, characterized in that a column (31) is provided in the middle of the top end of the bottom plate (2), a top plate (32) is provided at the top end of the column (31), a light supplementing lamp (5) is provided at the front side of the top plate (32), and the cross section shape of the top plate (32) is consistent with the cross section shape of the bottom plate (2).
5. The advertising board for food propaganda according to claim 1, characterized in that the triangular part and the top of the sealing cover (4) are provided with light shielding areas (42), the rest is a light transmission area, through holes are formed in the three light shielding areas (42), and the through holes are rotatably provided with sealing doors (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210712177.9A CN115188299B (en) | 2022-06-22 | 2022-06-22 | A bill-board for food propaganda |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210712177.9A CN115188299B (en) | 2022-06-22 | 2022-06-22 | A bill-board for food propaganda |
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| Publication Number | Publication Date |
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| CN115188299A CN115188299A (en) | 2022-10-14 |
| CN115188299B true CN115188299B (en) | 2023-11-14 |
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| CN202210712177.9A Active CN115188299B (en) | 2022-06-22 | 2022-06-22 | A bill-board for food propaganda |
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| CN115901829A (en) * | 2022-10-28 | 2023-04-04 | 奥意尔(天津)科技发展有限公司 | Element logging analyzer |
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| CN115188299A (en) | 2022-10-14 |
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Effective date of registration: 20231018 Address after: 322000, 3rd floor, No. 363 Chengxin Avenue, Futian Street, Yiwu City, Jinhua City, Zhejiang Province (self declared) Applicant after: Yiwu Hengfeng Media Technology Co.,Ltd. Address before: 341000 Panwu, Xinluo South Road, Wenfeng Township, Xunwu County, Ganzhou City, Jiangxi Province (Xunwu Tianyu Advertising Planning Co., Ltd.) Applicant before: Zhao Mengyu |
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