CN219173661U - Novel air-seal device - Google Patents
Novel air-seal device Download PDFInfo
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- CN219173661U CN219173661U CN202320196663.XU CN202320196663U CN219173661U CN 219173661 U CN219173661 U CN 219173661U CN 202320196663 U CN202320196663 U CN 202320196663U CN 219173661 U CN219173661 U CN 219173661U
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- ring seat
- novel air
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Abstract
The utility model provides a novel air seal device. The novel air seal device comprises a shell; the two end covers are fixedly arranged on two sides of the shell respectively; the rotating shafts are rotatably arranged on the two end covers; the impeller is fixedly sleeved on the rotating shaft; the driving mechanism is arranged on one end cover. The novel air shutoff device provided by the utility model has the advantages of stirring the feed, avoiding blocking caused by arching of the feed, and ensuring smooth feed discharging.
Description
Technical Field
The utility model relates to the technical field of feed processing, in particular to a novel air seal device.
Background
The air shutter is generally referred to as a circular port discharger, and a rotor with a plurality of blades rotates in a cylindrical shell, materials falling from a hopper at the upper part are filled in spaces among the blades, and are continuously and timely discharged along with the rotation of the blades, and meanwhile, the pressure in the equipment is not exposed to the normal pressure environment. The air seal device is suitable for pneumatic transportation of equipment and unloading of pipe network pressure state in the industries of rice milling, powder preparation, machinery, chemical industry, medicine, tobacco, metallurgy, cement, dust removal and the like, and is particularly widely applied in the feed processing industry. The flange at the upper end of the air seal device is generally provided with a connecting cylinder made of transparent materials and used for being connected with a discharge port of feed conveying equipment above the connecting cylinder, receiving feed discharged from the feed conveying equipment and discharging the material from the bottom in the continuous rotation process of the impeller. The feed discharging condition can be observed through the transparent connecting cylinder.
However, in actual use, in the process of feeding the feed from the feeding equipment above to the connecting cylinder, some feeds form arching phenomenon at the position of the connecting cylinder, so that the feed is not fed smoothly, even the feed is blocked, and the air seal device cannot continuously discharge.
Therefore, it is necessary to provide a novel air shutter to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the novel air shutoff device which can stir feed and avoid blocking caused by arching of the feed, thereby ensuring smooth feed discharging.
In order to solve the technical problems, the novel air shutter provided by the utility model comprises: a housing; the two end covers are fixedly arranged on two sides of the shell respectively; the rotating shafts are rotatably arranged on the two end covers; the impeller is fixedly sleeved on the rotating shaft; the driving mechanism is arranged on one end cover; the mounting mechanism is arranged on the shell; the disturbance mechanism is arranged on the mounting mechanism.
Preferably, the driving mechanism comprises a connecting cylinder, a motor and a rectangular block, wherein the connecting cylinder is fixedly arranged on one side of the end cover, the motor is fixedly arranged at one end of the connecting cylinder, the rectangular block is arranged at one end of an output shaft of the motor, the rectangular block and the output shaft of the motor are integrally formed, a slot is formed in one end, close to the motor, of the rotating shaft, the rectangular block is arranged in the slot, and the rectangular block is matched with the slot.
Preferably, the mounting mechanism comprises a ring seat, a transparent cylinder and a plurality of buffer connection mechanisms, wherein the ring seat is arranged above the shell, the transparent cylinder is fixedly arranged on the outer wall of the bottom end of the ring seat, the transparent cylinder is in sliding connection with the inner wall of the shell, the buffer connection mechanisms are arranged on the top of the shell and the ring seat, and the buffer connection mechanisms are distributed in a ring shape.
Preferably, the buffer connection mechanism comprises a connecting rod, two stop blocks and two springs, wherein the connecting rod is fixedly arranged at the top of the shell, the connecting rod is in sliding connection with the ring seat, the two stop blocks are fixedly sleeved on the connecting rod, and the two springs are slidably sleeved on the connecting rod.
Preferably, the disturbance mechanism comprises a box body, two fixing rods, a mounting rod, a plurality of disturbance rods, a connecting shaft, two belt pulleys, an elastic belt and two bevel gears, wherein the box body is arranged in the ring seat, the two fixing rods are respectively and fixedly installed on two sides of the box body, the two fixing rods are respectively and fixedly connected with inner walls of two sides of the ring seat, the mounting rod is rotatably installed on the top and the bottom of the box body, the disturbance rods are fixedly installed on the mounting rod, the connecting shaft is rotatably installed on one side of the box body and one side of the ring seat, the two belt pulleys are respectively and fixedly sleeved on an output shaft of the motor and the connecting shaft, the elastic belt is wound on the two belt pulleys, the elastic belt is in a stretching state, the two bevel gears are respectively and fixedly sleeved on one end of the connecting shaft and the mounting rod, and the two bevel gears are meshed with each other.
Preferably, an annular groove is formed in the inner wall of the top end of the shell, and a sealing ring is fixedly arranged in the annular groove and is in sealing and sliding connection with the outer wall of the transparent cylinder.
Compared with the related art, the novel air shutter provided by the utility model has the following beneficial effects:
the utility model provides a novel air seal device, which comprises:
the shell, the end cover, the rotating shaft, the impeller and the driving mechanism are matched, so that the feed discharging condition can be observed in real time through the transparent cylinder on the mounting mechanism while discharging and discharging the feed;
the stirring mechanism can stir the feed falling in the transparent cylinder, so that the blocking caused by arching of the feed in the transparent cylinder is avoided, and the smooth feed discharging is ensured;
the buffer connection mechanism can avoid the damage to the air seal device caused by vibration of the material conveying equipment connected above the ring seat.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a novel air shutter according to the present utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
FIG. 4 is an enlarged schematic view of portion C of FIG. 1;
FIG. 5 is a schematic side view of an impeller according to the present utility model;
FIG. 6 is a schematic top view of the bezel and the perturbation mechanism of the present utility model;
fig. 7 is a schematic structural view of one end of the rotating shaft in the present utility model.
Reference numerals in the drawings: 1. a housing; 2. an end cap; 3. a rotating shaft; 4. an impeller; 5. a connecting cylinder; 6. a motor; 7. a ring seat; 8. a transparent tube; 9. a connecting rod; 10. a stop block; 11. a spring; 12. a case body; 13. a fixed rod; 14. a mounting rod; 15. a disturbance rod; 16. a connecting shaft; 17. a belt pulley; 18. an elastic belt; 19. a bevel gear; 20. a seal ring; 21. rectangular blocks.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-7 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a novel air shutter according to the present utility model; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1; FIG. 4 is an enlarged schematic view of portion C of FIG. 1; FIG. 5 is a schematic side view of an impeller according to the present utility model; FIG. 6 is a schematic top view of the bezel and the perturbation mechanism of the present utility model; fig. 7 is a schematic structural view of one end of the rotating shaft in the present utility model. The novel air seal device comprises: a housing 1; the two end covers 2 are respectively fixedly arranged at two sides of the shell 1; the rotating shafts 3 are rotatably arranged on the two end covers 2; the impeller 4 is fixedly sleeved on the rotating shaft 3; the driving mechanism is arranged on one end cover 2; the mounting mechanism is arranged on the shell 1; the disturbance mechanism is arranged on the mounting mechanism.
The driving mechanism comprises a connecting cylinder 5, a motor 6 and a rectangular block 21, wherein the connecting cylinder 5 is fixedly arranged on one side of the end cover 2, the motor 6 is fixedly arranged at one end of the connecting cylinder 5, the rectangular block 21 is arranged at one end of an output shaft of the motor 6, the rectangular block 21 and the output shaft of the motor 6 are integrally formed, a slot is formed in one end, close to the motor 6, of the rotating shaft 3, the rectangular block 21 is positioned in the slot, the rectangular block 21 is matched with the slot, the driving mechanism is used for driving an impeller 4 on the rotating shaft 3 to rotate so as to discharge feed, and the rectangular block 21 is convenient to be connected with the rotating shaft 3 to drive mechanical energy of the motor 6.
The mounting mechanism comprises a ring seat 7, a transparent cylinder 8 and a plurality of buffer connection mechanisms, wherein the ring seat 7 is arranged above the shell 1, the transparent cylinder 8 is fixedly arranged on the outer wall of the bottom end of the ring seat 7, the transparent cylinder 8 is in sliding connection with the inner wall of the shell 1, the buffer connection mechanisms are all arranged at the top of the shell 1 and on the ring seat 7, and the buffer connection mechanisms are distributed in a ring shape and are connected with a material conveying device through the mounting mechanism, and the feeding condition of feed is conveniently observed through the transparent cylinder 8.
The buffer connection mechanism comprises a connecting rod 9, two stop blocks 10 and two springs 11, wherein the connecting rod 9 is fixedly arranged at the top of the shell 1, the connecting rod 9 is in sliding connection with the ring seat 7, the two stop blocks 10 are fixedly sleeved on the connecting rod 9, the two springs 11 are fixedly sleeved on the connecting rod 9, and damage to a wind shutter caused by vibration of material conveying equipment connected above the ring seat 7 can be avoided through the buffer connection mechanism.
The stirring mechanism comprises a box body 12, two fixing rods 13, a mounting rod 14, a plurality of stirring rods 15, a connecting shaft 16, two belt pulleys 17, an elastic belt 18 and two bevel gears 19, wherein the box body 12 is arranged in the ring seat 7, the two fixing rods 13 are respectively and fixedly arranged on two sides of the box body 12, the two fixing rods 13 are respectively and fixedly connected with inner walls of two sides of the ring seat 7, the mounting rod 14 is rotatably arranged at the top and the bottom of the box body 12, the stirring rods 15 are fixedly arranged on the mounting rod 14, the connecting shaft 16 is rotatably arranged on one side of the box body 12 and one side of the ring seat 7, the two belt pulleys 17 are respectively and fixedly sleeved on an output shaft of the motor 6 and on the connecting shaft 16, the elastic belt pulleys 18 are respectively and fixedly sleeved on one end of the connecting shaft 16 and the mounting rod 14, the two bevel gears 19 are respectively and fixedly sleeved on the two belt pulleys 18 in a stretching state, and the two bevel gears 19 can be meshed with each other in the transparent drum 8, so that the transparent drum 8 can be prevented from being blocked by stirring the transparent drum 8.
An annular groove is formed in the inner wall of the top end of the shell 1, a sealing ring 20 is fixedly arranged in the annular groove, the sealing ring 20 is in sealing and sliding connection with the outer wall of the transparent cylinder 8, and the transparent cylinder 8 can be always in a sealing state when moving up and down through the sealing ring 20.
The working principle of the novel air shutter provided by the utility model is as follows: when the fodder feeding device is used, fodder falls into the transparent cylinder 8 from the discharge port of the fodder feeding device above, the motor 6 is started, the output shaft of the motor 6 drives the rectangular block 21 to rotate, the rectangular block 21 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the impeller 4 to rotate, so that the fodder is stirred downwards and discharged from the bottom of the shell 1;
the motor 6 drives the connecting shaft 16 to rotate through the belt pulley 17 and the elastic belt 18, the connecting shaft 16 drives the mounting rod 14 to rotate through the two bevel gears 19, the mounting rod 14 drives the disturbance rod 15 to rotate, and even if the feed is blocked due to the arching phenomenon in the transparent cylinder 8, the rotation of the disturbance rod 15 can stir the feed, so that the feed is effectively prevented from being blocked due to arching, and the smooth discharging of the feed is ensured;
if the fodder conveying equipment above the transparent cylinder 8 slightly vibrates up and down, the ring seat 7 also slightly vibrates up and down, and the elastic belt 18 is always in a stretched state, because the elastic belt 18 can be always in effective contact with the two belt pulleys 17 when the belt pulley 17 on the connecting shaft 16 vibrates up and down, so that the up and down vibration of the belt pulley 17 on the connecting shaft 16 can not affect the rotation of the belt pulley 17 on the connecting shaft 16 driven by the elastic belt 18, namely the disturbance rod 15 on the mounting rod 14 can still rotate, and stirring is caused to the fodder.
Compared with the related art, the novel air shutter provided by the utility model has the following beneficial effects:
the utility model provides a novel air seal device, which is matched with a shell 1, an end cover 2, a rotating shaft 3, an impeller 4 and a driving mechanism, wherein feed discharging can be performed while feed discharging is performed, feed discharging conditions can be observed in real time through a transparent cylinder 8 on a mounting mechanism, the feed falling in the transparent cylinder 8 can be stirred through a disturbance mechanism, and the phenomenon that the feed is arched in the transparent cylinder 8 to be blocked is avoided, so that smooth feed discharging is ensured, and damage to the air seal device caused by vibration of a feed conveying device connected above a ring seat 7 can be avoided through a buffer connecting mechanism.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A novel air closer, characterized by comprising:
a housing;
the two end covers are fixedly arranged on two sides of the shell respectively;
the rotating shafts are rotatably arranged on the two end covers;
the impeller is fixedly sleeved on the rotating shaft;
the driving mechanism is arranged on one end cover;
the mounting mechanism is arranged on the shell;
the disturbance mechanism is arranged on the mounting mechanism.
2. The novel air-seal machine according to claim 1, wherein the driving mechanism comprises a connecting cylinder, a motor and a rectangular block, the connecting cylinder is fixedly installed on one side of any one end cover, the motor is fixedly installed at one end of the connecting cylinder, the rectangular block is arranged at one end of an output shaft of the motor, the rectangular block and the output shaft of the motor are integrally formed, a slot is formed in one end, close to the motor, of the rotating shaft, the rectangular block is located in the slot, and the rectangular block is matched with the slot.
3. The novel air-seal machine according to claim 2, wherein the mounting mechanism comprises a ring seat, a transparent cylinder and a plurality of buffer connection mechanisms, the ring seat is arranged above the shell, the transparent cylinder is fixedly arranged on the outer wall of the bottom end of the ring seat, the transparent cylinder is slidably connected with the inner wall of the shell, the buffer connection mechanisms are arranged on the top of the shell and the ring seat, and the buffer connection mechanisms are distributed in a ring shape.
4. The novel air closer according to claim 3, wherein the buffer connection mechanism comprises a connecting rod, two stop blocks and two springs, the connecting rod is fixedly installed at the top of the shell, the connecting rod is in sliding connection with the ring seat, the two stop blocks are fixedly sleeved on the connecting rod, and the two springs are slidably sleeved on the connecting rod.
5. The novel air seal device according to claim 4, wherein the disturbance mechanism comprises a box body, two fixing rods, a mounting rod, a plurality of disturbance rods, a connecting shaft, two belt pulleys, an elastic belt and two bevel gears, wherein the box body is arranged in the ring seat, the two fixing rods are respectively and fixedly arranged on two sides of the box body, the two fixing rods are respectively and fixedly connected with inner walls of two sides of the ring seat, the mounting rod is rotatably arranged at the top and the bottom of the box body, the disturbance rods are fixedly arranged on the mounting rod, the connecting shaft is rotatably arranged on one side of the box body and one side of the ring seat, the two belt pulleys are respectively and fixedly sleeved on an output shaft of the motor and on the connecting shaft, the elastic belt is wound on the two belt pulleys, the elastic belt is in a stretching state, the two bevel gears are respectively and fixedly sleeved on one end of the connecting shaft and the mounting rod, and the two bevel gears are meshed with each other.
6. The novel air shutter according to claim 3, wherein an annular groove is formed in the inner wall of the top end of the shell, and a sealing ring is fixedly installed in the annular groove and is in sealing and sliding connection with the outer wall of the transparent cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196663.XU CN219173661U (en) | 2023-02-13 | 2023-02-13 | Novel air-seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196663.XU CN219173661U (en) | 2023-02-13 | 2023-02-13 | Novel air-seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219173661U true CN219173661U (en) | 2023-06-13 |
Family
ID=86663483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320196663.XU Active CN219173661U (en) | 2023-02-13 | 2023-02-13 | Novel air-seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219173661U (en) |
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2023
- 2023-02-13 CN CN202320196663.XU patent/CN219173661U/en active Active
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