CN217428738U

CN217428738U - Spiral steel plate bin for grain storage

Info

Publication number: CN217428738U
Application number: CN202221575823.3U
Authority: CN
Inventors: 申明伟; 赵兵奎; 薛献培; 孙海成; 何烨
Original assignee: Anyang Xinzeyuan Steel Silo Engineering Co ltd
Current assignee: Anyang Xinzeyuan Steel Silo Engineering Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-16
Anticipated expiration: 2032-06-23

Abstract

The utility model belongs to the field of spiral steel plate bins, in particular to a spiral steel plate bin for grain storage, aiming at the problem that the prior spiral steel plate bin is inconvenient for ventilating and drying the bin body and the inner wall of the bin body is easy to dewfall in the using process, the utility model provides a scheme which comprises a spiral steel plate bin body, wherein the bottom of the spiral steel plate bin body is fixedly provided with a support through welding, the top and the bottom of the spiral steel plate bin body are respectively provided with a feed inlet and a discharge outlet, the top of the spiral steel plate bin body is fixedly provided with an air box through welding, the outer side of the spiral steel plate bin body is fixedly connected with a support through welding, the utility model can conveniently ventilate and dry the bin body in the using process, effectively solves the problem that the inner wall of the bin body is easy to dewfall, and keeps the bin body dry constantly, is beneficial to the storage of grains, and has simple structure and convenient use.

Description

Spiral steel plate bin for grain storage

Technical Field

The utility model relates to a spiral steel sheet storehouse technical field especially relates to a store up spiral steel sheet storehouse for grain.

Background

The spiral steel plate silo is constructed by special equipment, and the silo with good function and long service life is built. In the rolling process, the outer wall of the silo body is bitten into a spiral convex strip with the width of five times of the thickness of the material and 30mm-40mm, so that the bearing of the silo body is greatly enhanced and the overall strength, invariance and shock resistance of the silo are superior to those of other silos. The steel plate bin is a storage device for storing materials, can store granular, powdery, grain and oil, food, brewing, coal, building materials and other materials, and is widely applied to the fields of industry and agriculture, urban and rural areas, environmental protection industry and the like.

Among the prior art, spiral steel plate storehouse is in the use, when external temperature is less than the interior temperature of storehouse, external low temperature can make in the storehouse warm, moist air is at cold steel plate storehouse inner wall surface dewfall, thereby arouse that peripheral grain becomes wet by the tide, and the ventilation structure in current steel plate storehouse is comparatively simple, and does not have the function of removing dust and drying to the outside air, directly influenced stoving and the ventilation effect to the internal portion of storehouse, we have proposed a spiral steel plate storehouse for grain storage for this and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having spiral steel sheet storehouse among the prior art in the use, be not convenient for ventilate and drying process the storehouse body, and then the easy problem of dewfall of the internal wall of storehouse appears to lead to being unfavorable for the shortcoming of grain storage, and the spiral steel sheet storehouse for grain storage that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a store up spiral steel sheet storehouse for grain, including the spiral steel sheet storehouse body, the bottom in the spiral steel sheet storehouse body has the support through welded fastening to install, feed inlet and discharge gate have been seted up respectively to the top and the bottom in the spiral steel sheet storehouse body, welded fastening installs bellows through the top in the spiral steel sheet storehouse body, welded fastening is connected with the pillar in the outside in the spiral steel sheet storehouse body, the internal stoving mechanism that is provided with of spiral steel sheet storehouse, first dead slot and second dead slot have been seted up in the pillar, first through-hole has all been seted up to one side inner wall of first dead slot and one side of bellows, same first pivot is installed to two first through-hole internal rotations, first ring channel has been seted up to the bottom in the spiral steel sheet storehouse body, slidable mounting has two guide blocks in the first ring channel, welded fastening installs same annular seat through the top of two guide blocks.

Preferably, the installing port has been seted up at the top of bellows, has the dust guard through bolt fixed mounting in the installing port, and the both sides inner wall of bellows all has the connecting rod through welded fastening installation, and welded fastening installation has same motor through welded fastening installation in the one end of two connecting rods, and the output shaft of motor passes through welded fastening and is connected with the worm, and the outside of worm is equipped with the impeller through welded fastening cover, installs a plurality of heating wires in the bellows.

Preferably, a second through hole is formed in the inner wall of the bottom of the first empty groove, the second through hole is communicated with the second empty groove, a second rotating shaft is rotatably mounted in the second through hole, a gear is fixedly mounted at one end of the second rotating shaft through welding, a second annular groove is formed in the inner wall of the spiral steel plate bin body, an annular rack is slidably mounted in the second annular groove, the annular rack is meshed with the gear, and the inner wall of the annular rack is fixedly connected with the outer side of the annular seat through welding.

Preferably, a second bevel gear is fixedly installed at the other end of the second rotating shaft through welding, a first bevel gear is fixedly installed at one end of the first rotating shaft through welding and is meshed with the second bevel gear, a worm wheel is fixedly installed at the other end of the first rotating shaft through welding, and the worm wheel is meshed with the worm.

Preferably, stoving mechanism is including going out the tuber pipe, and the mounting hole has been seted up to the bottom inner wall of bellows, goes out the tuber pipe and installs in the mounting hole through welded fastening, and the one end that goes out the tuber pipe is rotated and is installed the connecting pipe, and the both ends of connecting pipe all have a standpipe through welded fastening intercommunication, and a plurality of fish scale holes have all been seted up in the outside of two standpipes, and the one end of two standpipes all passes through welded fastening with the top of annular seat and is connected.

The utility model discloses in, a store up grain with spiral steel sheet storehouse's beneficial effect:

1. this scheme is when opening the motor, and the motor drives the worm and rotates, and the worm drives the impeller rotation, and the rotatory wind pressure that produces of impeller can be carried the air of heating wire heating to two risers through play tuber pipe, connecting pipe to the hot-air in two risers is discharged through a plurality of fish scale holes, ventilates and drying process the storehouse body, has effectively solved the easy problem of dewing of internal wall of storehouse.

2. When the worm rotates, the worm drives the worm wheel to rotate, the worm wheel drives the first rotating shaft to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the gear drives the annular rack to rotate, and the annular seat drives the two vertical pipes to rotate, so that the two vertical pipes can uniformly dry the bin body.

The utility model discloses can be in the use, be convenient for ventilate and drying process the storehouse body, effectively solved the easy problem of dewing of the internal wall in storehouse, make keep dry constantly in the storehouse, be favorable to the storage of grain, simple structure, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a spiral steel plate silo for grain storage in a front view, which is provided by the utility model;

fig. 2 is an enlarged schematic structural view of a part a in fig. 1 of the spiral steel plate bin for grain storage according to the present invention;

fig. 3 is an enlarged schematic structural view of a part B in fig. 1 of the spiral steel plate bin for grain storage according to the present invention;

fig. 4 is the enlarged schematic structural diagram of part C in fig. 1 of the spiral steel plate bin for grain storage provided by the utility model.

In the figure: 1. a spiral steel plate bin body; 2. a support; 3. an air box; 4. a pillar; 5. an air outlet pipe; 6. a connecting pipe; 7. a vertical tube; 8. a guide block; 9. an annular seat; 10. a connecting rod; 11. a dust-proof plate; 12. a motor; 13. a worm; 14. an impeller; 15. an electric heating wire; 16. a first rotating shaft; 17. a worm gear; 18. a second rotating shaft; 19. a first empty slot; 20. a first bevel gear; 21. a second bevel gear; 22. a gear; 23. a second empty slot; 24. an annular rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1, a spiral steel plate silo for storing grain, which comprises a spiral steel plate silo body 1, wherein a support 2 is fixedly arranged at the bottom of the spiral steel plate silo body 1 through welding, a feed inlet and a discharge outlet are respectively formed in the top and the bottom of the spiral steel plate silo body 1, an air box 3 is fixedly arranged at the top of the spiral steel plate silo body 1 through welding, a support pillar 4 is fixedly connected to the outer side of the spiral steel plate silo body 1 through welding, a drying mechanism is arranged in the spiral steel plate silo body 1 and comprises an air outlet pipe 5, a mounting hole is formed in the inner wall of the bottom of the air box 3, the air outlet pipe 5 is fixedly arranged in the mounting hole through welding, a connecting pipe 6 is rotatably arranged at one end of the air outlet pipe 5, two ends of the connecting pipe 6 are fixedly communicated with vertical pipes 7 through welding, a plurality of scale holes are formed in the outer sides of the two vertical pipes 7, and one end of the two vertical pipes 7 is fixedly connected with the top of an annular seat 9 through welding, when annular seat 9 is rotatory, annular seat 9 can drive two standpipe 7 rotatoryly, first dead slot 19 and second dead slot 23 have been seted up in the pillar 4, first through-hole has all been seted up to one side inner wall of first dead slot 19 and one side of bellows 3, same first pivot 16 is installed to two first through-hole internal rotations, first ring channel has been seted up to the bottom of the spiral steel sheet storehouse body 1, slidable mounting has two guide blocks 8 in the first ring channel, there is same annular seat 9 at the top of two guide blocks 8 through welded fastening.

Referring to fig. 2, the installing port has been seted up at bellows 3's top, there is dust guard 11 through bolt fixed mounting in the installing port, bellows 3's both sides inner wall all has connecting rod 10 through welded fastening, welded fastening is passed through to the one end of two connecting rods 10 and is installed same motor 12, welded fastening is passed through to the output shaft of motor 12 is connected with worm 13, the outside of worm 13 is equipped with impeller 14 through welded fastening cover, install a plurality of heating wires 15 in bellows 3, when opening motor 12, worm 13 can drive impeller 14 rotatory.

Referring to fig. 3, a second bevel gear 21 is fixedly mounted at the other end of the second rotating shaft 18 by welding, a first bevel gear 20 is fixedly mounted at one end of the first rotating shaft 16 by welding, the first bevel gear 20 is engaged with the second bevel gear 21, a worm wheel 17 is fixedly mounted at the other end of the first rotating shaft 16 by welding, the worm wheel 17 is engaged with the worm 13, and when the worm 13 rotates, the worm wheel 17 can drive the first rotating shaft 16 to rotate.

Referring to fig. 4, a second through hole is formed in the inner wall of the bottom of the first empty slot 19, the second through hole is communicated with a second empty slot 23, a second rotating shaft 18 is rotatably installed in the second through hole, a gear 22 is installed at one end of the second rotating shaft 18 through welding and fixing, a second annular groove is formed in the inner wall of the spiral steel plate bin body 1, an annular rack 24 is slidably installed in the second annular groove, the annular rack 24 is meshed with the gear 22, the inner wall of the annular rack 24 is fixedly connected with the outer side of the annular seat 9 through welding, and when the gear 22 rotates, the annular rack 24 can drive the annular seat 9 to rotate.

In this embodiment, when in use, the motor 12 and the plurality of electric heating wires 15 are turned on, the plurality of electric heating wires 15 can heat air, the motor 12 drives the worm 13 to rotate, the worm 13 drives the impeller 14 to rotate, the wind pressure generated by the rotation of the impeller 14 can enable the heated air to be conveyed into the two vertical pipes 7 through the air outlet pipe 5 and the connecting pipe 6, and then the hot air in the two vertical pipes 7 is discharged through the plurality of fish scale holes, so as to ventilate and dry the spiral steel plate silo 1, thereby effectively solving the problem of easy dewing on the inner wall of the silo, meanwhile, the worm 13 drives the worm wheel 17 to rotate, the worm wheel 17 drives the first rotating shaft 16 to rotate, the first rotating shaft 16 drives the first bevel gear 20 to rotate, the first bevel gear 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 drives the gear 22 to rotate, the gear 22 drives the annular rack 24 to rotate, the annular rack 24 drives the annular seat 9 to rotate, the annular seat 9 drives the two vertical pipes 7 to rotate, and then hot air in the two vertical pipes 7 is uniformly discharged through the plurality of scale holes, so that the spiral steel plate bin body 1 is kept dry at all times, and the storage of grains is facilitated.

Example two

The difference between this embodiment and the first embodiment is: be provided with humidity transducer in the spiral steel sheet storehouse body 1, controller and two control switch are installed in the outside of pillar 4, two control switch are connected with heating wire 15 and motor 12 respectively, humidity transducer, controller and two control switch connect gradually, humidity transducer can be to the humidity real-time supervision in the spiral steel sheet storehouse body 1, when the humidity in the spiral steel sheet storehouse body 1 reaches certain threshold value, humidity transducer can send instruction to controller, the controller opens and close heating wire 15 and motor 12 respectively through two control switch, thereby can ventilate and drying process spiral steel sheet storehouse body 1 in real time, the easy dewfall's of internal wall in storehouse problem has effectively been solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A spiral steel plate bin for grain storage comprises a spiral steel plate bin body (1) and is characterized in that a support (2) is fixedly installed at the bottom of the spiral steel plate bin body (1), a feeding hole and a discharging hole are respectively formed in the top and the bottom of the spiral steel plate bin body (1), an air box (3) is fixedly installed at the top of the spiral steel plate bin body (1), a supporting column (4) is fixedly connected to the outer side of the spiral steel plate bin body (1), a drying mechanism is arranged in the spiral steel plate bin body (1), a first empty groove (19) and a second empty groove (23) are formed in the supporting column (4), first through holes are formed in the inner wall of one side of the first empty groove (19) and one side of the air box (3), the same first rotating shaft (16) is rotatably installed in the two first through holes, a first annular groove is formed in the bottom of the spiral steel plate bin body (1), two guide blocks (8) are slidably installed in the first annular groove, the top parts of the two guide blocks (8) are fixedly provided with the same annular seat (9).

2. The spiral steel plate silo for storing grains according to claim 1, wherein the drying mechanism comprises a wind outlet pipe (5), a mounting hole is formed in the inner wall of the bottom of the wind box (3), the wind outlet pipe (5) is fixedly mounted in the mounting hole, a connecting pipe (6) is rotatably mounted at one end of the wind outlet pipe (5), vertical pipes (7) are fixedly communicated with the two ends of the connecting pipe (6), a plurality of scale holes are formed in the outer sides of the two vertical pipes (7), and one ends of the two vertical pipes (7) are fixedly connected with the top of the annular seat (9).

3. The spiral steel plate bin for grain storage according to claim 2, wherein a mounting opening is formed in the top of the air box (3), a dust guard (11) is fixedly mounted in the mounting opening, connecting rods (10) are fixedly mounted on inner walls of two sides of the air box (3), one end of each of the two connecting rods (10) is fixedly mounted with a same motor (12), an output shaft of the motor (12) is fixedly connected with a worm (13), an impeller (14) is fixedly sleeved on the outer side of the worm (13), and a plurality of electric heating wires (15) are mounted in the air box (3).

4. The spiral steel plate bin for grain storage according to claim 3, wherein a second through hole is formed in the inner wall of the bottom of the first empty groove (19), the second through hole is communicated with a second empty groove (23), a second rotating shaft (18) is rotatably installed in the second through hole, a gear (22) is fixedly installed at one end of the second rotating shaft (18), a second annular groove is formed in the inner wall of the spiral steel plate bin body (1), an annular rack (24) is slidably installed in the second annular groove, the annular rack (24) is meshed with the gear (22), and the inner wall of the annular rack (24) is fixedly connected with the outer side of the annular seat (9).

5. The spiral steel plate silo for grain storage according to claim 4, wherein a second bevel gear (21) is fixedly mounted at the other end of the second rotating shaft (18), a first bevel gear (20) is fixedly mounted at one end of the first rotating shaft (16), the first bevel gear (20) is meshed with the second bevel gear (21), a worm wheel (17) is fixedly mounted at the other end of the first rotating shaft (16), and the worm wheel (17) is meshed with the worm (13).