CN215515888U - Spiral bran delivery device - Google Patents
Spiral bran delivery device Download PDFInfo
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- CN215515888U CN215515888U CN202121962329.8U CN202121962329U CN215515888U CN 215515888 U CN215515888 U CN 215515888U CN 202121962329 U CN202121962329 U CN 202121962329U CN 215515888 U CN215515888 U CN 215515888U
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- spiral
- storage bin
- bran
- driving
- speed changer
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Abstract
The utility model provides a spiral bran discharging device which comprises a driving device and a storage bin, wherein the driving device comprises a driving motor, a speed changer and a driving chain, the speed changer is fixed at one end of the storage bin and is connected with the driving motor at the bottom of the storage bin through the driving chain, the top of the storage bin is fixedly connected with a round square feeding hopper, four groups of spiral augers are arranged inside the storage bin, auger blades are arranged on the periphery of each group of spiral augers, one end of each group of spiral augers is provided with a roller gear and is rotationally connected with the speed changer through the driving chain, and the other end of each group of spiral augers is movably connected with one end of a discharging port of the storage bin. The spiral bran discharging device provided by the utility model has the advantages of smooth discharging, uniform conveying capacity, extremely strong arch breaking performance, durability, reliability and good safety; the utility model is suitable for the working condition that the diameter of the bran bin is less than 3.5 meters.
Description
Technical Field
The utility model belongs to the technical field of grain processing, and particularly relates to a spiral bran discharging device.
Background
The spiral bran discharging device is used for conveying bran from the bran bin as required.
Present market, bran are taken out the inside scraper blade setting that is mostly of ware, and the structure is more complicated, and the phenomenon of putty can appear in the inevitable in-process of carrying the bran, makes the material normally flow in proportioning bins, makes the phenomenon that the material took place to block up be called the knot and encircles, and the putty phenomenon is mostly the knot of bran material and encircles the phenomenon, consequently the urgent need of market break to encircle the superb bran of performance and take out the ware.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a spiral bran discharging device which has strong arch breaking performance.
The technical scheme of the utility model is as follows: a spiral bran discharging device comprises a driving device and a storage bin, wherein the bottom of one end of the storage bin is fixedly connected with the driving device, the bottom of the other end of the storage bin is provided with a discharging hole, the top of the storage bin is fixedly connected with a round-turning hopper, four groups of spiral augers are arranged inside the storage bin, auger blades are arranged on the periphery of each group of spiral augers, one end of each group of spiral augers is provided with a roller gear and is arranged on one side of the driving device of the storage bin, and the other end of each group of spiral augers is movably connected with one side of the discharging hole of the storage bin;
the driving device comprises a driving motor, a speed changer, a driving chain and a driving shaft 104, wherein the speed changer is fixed at the bottom of one end of the storage bin and is fixedly connected with the driving motor, and an output shaft of the speed changer is in rolling connection with the driving shaft 104 through the driving chain; one end of the driving shaft 104 is in rolling connection with an output shaft of the speed changer through a driving chain, and the other end of the driving shaft is fixedly connected with a roller gear of one of the four groups of spiral packing augers.
Furthermore, four groups of spiral augers are designed in parallel side by side, and roller gears of the four groups of spiral augers are in toothed connection with each other.
Furthermore, the screw pitch of the auger blade is gradually increased from one side of the feed inlet to one side of the discharge outlet; the auger blade is in a tooth shape, is provided with arch breaking fins, and has excellent arch breaking performance.
Furthermore, a first access hole is formed in the side face of the round square hopper, and materials can be discharged quickly when special conditions occur.
Furthermore, a second access hole is formed in the bottom of the stock bin, so that emergency discharging can be realized, and the overhaul by workers is facilitated.
Furthermore, the feed bin is provided with a stall alarm device at one end of the discharge hole.
The utility model has the beneficial effects that:
1. according to the design scheme, the spiral auger is adopted to replace the scraper plate for conveying operation, so that the bran discharging device has stronger arch breaking performance, blanking is smooth, conveying capacity is uniform, the spiral auger is in transmission connection through the large gear, and the wheat bran discharging device is durable and reliable; meanwhile, the auger blade of the spiral auger is provided with the arch breaking fin, so that the arch breaking performance is extremely high.
2. According to the utility model, through designing the first access hole, the second access hole and the stall alarm device, the material can be discharged quickly in special conditions, and the safety performance is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the spiral flood dragon and the storage bin of the present invention;
FIG. 4 is a side view of the spiral flood dragon and the silo of the present invention;
FIG. 5 is a schematic structural diagram of the auger blade of the present invention.
Reference numerals: 1. a drive device; 2. a storage bin; 3. a round-to-square hopper; 4. a spiral auger; 5. a first access opening; 6. a second access opening; 7. a stall warning device; 101. a drive motor; 102. a transmission; 103. a drive chain; 104. a drive shaft; 201. a discharge port; 401. a screw blade; 402. a drum gear; 403. and (4) arch breaking fins.
Detailed Description
The technical solution of the present invention will now be described in further detail with reference to the accompanying drawings, which are for illustrative purposes only and are not to be construed as limiting the present invention, and some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1-5, a spiral bran discharging device comprises a driving device 1 and a bin 2, wherein the bottom of one end of the bin 2 is fixedly connected with the driving device 1, the bottom of the other end is provided with a discharging port 201, the top of the bin 2 is fixedly connected with a round square hopper 3, four groups of spiral packing augers 4 are arranged inside the bin 2, packing auger blades 401 are arranged on the periphery of each group of spiral packing augers 4, one end of each group of spiral packing auger 4 is provided with a roller gear 402 and is arranged on one side of the driving device 1 of the bin 2, and the other end of each group of spiral packing auger 4 is movably connected with one side of the discharging port 201 of the bin 2;
the driving device 1 comprises a driving motor 101, a speed changer 102, a driving chain 103 and a driving shaft 104, wherein the speed changer 102 is fixed at the bottom of one end of the storage bin 2 and is fixedly connected with the driving motor 101, and an output shaft of the speed changer 102 is in rolling connection with the driving shaft 104 through the driving chain 103; one end of the driving shaft 104 is connected with the output shaft of the speed changer 102 in a rolling way through a driving chain 103, and the other end is fixedly connected with one roller gear 402 of the four groups of spiral packing augers 4.
Preferably, four groups of spiral auger 4 are designed in parallel side by side, the roller gears 402 of the four groups of spiral auger 4 are in toothed connection with each other, and the multiple groups of spiral auger 4 are in transmission connection by adopting a large gear, so that the device is durable and reliable.
Preferably, the screw pitch of the auger blade 401 is gradually increased from the feed inlet side to the discharge outlet 201 side; the auger blade 401 is in a tooth shape, is provided with an arch breaking fin 403, and has excellent arch breaking performance;
preferably, the first access hole 5 is formed in the side surface of the round square hopper 3, and quick discharging can be realized in special situations.
Preferably, second access hole 6 has been seted up to 2 bottoms of feed bin, can promptly unload and the staff of being convenient for overhauls, and when the wheat bran ware stop work, second access hole 6 helps the staff to carry out thorough clearance to the residual material in the feed bin 2.
Preferably, feed bin 2 is equipped with stall alarm device 7 in discharge gate 201 one end, when carrying the operation, multiunit spiral auger 4 rotates the operation in the feed bin 2, and when a set of or multiunit spiral auger 4 rotational speed took place unusually, stall alarm device 7 can light the warning light and send near warning sound notice operating personnel simultaneously, makes things convenient for the timely handling condition of operating personnel, guarantees machine normal operating.
As some embodiments of the spiral auger, the spiral auger 4 in the storage bin 2 can adopt two specifications of four or six according to the actual conveying condition.
The embodiment of the utility model is mainly suitable for the working condition that the diameter of the bran bin is less than 3.5 meters.
Claims (6)
1. The utility model provides a spiral bran goes out storehouse ware, includes drive arrangement (1), feed bin (2), its characterized in that:
the bottom of one end of the storage bin (2) is fixedly connected with a driving device (1), the bottom of the other end of the storage bin (2) is provided with a discharge hole (201), the top of the storage bin (2) is fixedly connected with a round-turning square hopper (3), four groups of spiral packing augers (4) are arranged inside the storage bin (2), packing auger blades (401) are arranged on the periphery of each group of spiral packing augers (4), one end of each group of spiral packing augers (4) is provided with a roller gear (402) which is arranged on one side of the driving device (1) of the storage bin (2), and the other end of each group of spiral packing augers is movably connected with one side of the discharge hole (201) of the storage bin (2);
the driving device (1) comprises a driving motor (101), a speed changer (102), a driving chain (103) and a driving shaft (104), wherein the speed changer (102) is fixed at the bottom of one end of the storage bin (2) and is fixedly connected with the driving motor (101), and an output shaft of the speed changer (102) is in rolling connection with the driving shaft (104) through the driving chain (103); one end of the driving shaft (104) is connected with an output shaft of the speed changer (102) in a rolling way through a driving chain (103), and the other end of the driving shaft is fixedly connected with one roller gear (402) of the four groups of spiral packing augers (4).
2. The spiral bran discharger according to claim 1, wherein: the four groups of spiral packing augers (4) are arranged in parallel, and drum gears (402) of the four groups of spiral packing augers (4) are in toothed connection with each other.
3. The spiral bran discharger according to claim 1, wherein: the screw pitch of the auger blade (401) is gradually increased from one side of the driving device (1) to one side of the discharge hole (201); the auger blade (401) is in a tooth shape and is provided with arch breaking fins (403).
4. The spiral bran discharger according to claim 1, wherein: the side surface of the round square hopper (3) is provided with a first access hole (5).
5. The spiral bran discharger according to claim 1, wherein: and a second access hole (6) is formed in the bottom of the storage bin.
6. The spiral bran discharger according to claim 1, wherein: one end of the feed bin (2) at the discharge hole (201) is provided with a stall alarm device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962329.8U CN215515888U (en) | 2021-08-20 | 2021-08-20 | Spiral bran delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962329.8U CN215515888U (en) | 2021-08-20 | 2021-08-20 | Spiral bran delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215515888U true CN215515888U (en) | 2022-01-14 |
Family
ID=79792137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121962329.8U Active CN215515888U (en) | 2021-08-20 | 2021-08-20 | Spiral bran delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215515888U (en) |
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2021
- 2021-08-20 CN CN202121962329.8U patent/CN215515888U/en active Active
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