CN211412650U - Cylinder screen - Google Patents
Cylinder screen Download PDFInfo
- Publication number
- CN211412650U CN211412650U CN201921520581.6U CN201921520581U CN211412650U CN 211412650 U CN211412650 U CN 211412650U CN 201921520581 U CN201921520581 U CN 201921520581U CN 211412650 U CN211412650 U CN 211412650U
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- CN
- China
- Prior art keywords
- main shaft
- thick bamboo
- outer frame
- sieve section
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a cylinder screen, including frame, main shaft, a sieve section of thick bamboo and shutoff board, the main shaft transversely wears to establish in the frame and one end is connected with and drives its pivoted motor, a sieve section of thick bamboo with the main shaft is fixed with the axle center and through the support frame on the main shaft, be provided with the spiral scraping wings in the sieve section of thick bamboo, the shutoff board includes that two are blocked respectively and are established the both ends of a sieve section of thick bamboo are just fixed through the mount on the frame, one of them wear to be equipped with the inlet pipe on the shutoff board, and another is close to bottom department and is provided with the discharge gate. The utility model discloses a main shaft and the support frame above that support a sieve section of thick bamboo, a sieve section of thick bamboo is run through to the main shaft, and the support frame supports a sieve section of thick bamboo multiple spot for a sieve section of thick bamboo is rotating the in-process and stablizes the noise abatement more, and is not fragile, and life is longer.
Description
Technical Field
The utility model discloses grain screening technical field specifically is a drum sieve.
Background
Grain crops such as wheat, maize, cereal are before the storage of advancing in a warehouse, adopt the drum sieve to clean it usually, get rid of impurity wherein, and traditional drum sieve is through making somebody a mere figurehead a sieve section of thick bamboo, then the one end fixed connection of motor output shaft and a sieve section of thick bamboo drives whole sieve section of thick bamboo through the motor and rotates to filter, but this kind of device vibrations can be very big when the operation, produce very big noise.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drum sieve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cylindrical screen comprising:
the bottom of the outer frame is provided with a bracket;
the main shaft transversely penetrates through the center of the outer frame, one end of the main shaft extends out of the outer frame and is connected with a motor for driving the main shaft to rotate through a coupling, and the other end of the main shaft is sleeved with a bearing seat fixed on the outer frame;
the screen drum is sleeved on the main shaft, a support frame with the end part fixed on the main shaft is arranged on the inner wall of the screen drum, and a spiral material pushing plate is arranged on the inner wall of the screen drum;
the closure plate, it includes that two just block respectively establishes both ends about a sieve section of thick bamboo, the closure plate passes through the mount to be fixed on the frame, the center department of closure plate is provided with honor the through-hole that the main shaft passed, one of them be close to top department on the closure plate and be provided with the inlet pipe that runs through both sides, another is close to bottom department and is provided with the discharge gate.
Furthermore, an observation window is arranged on the outer frame and close to the discharge port end.
Furthermore, a speed reducer is connected between the motor and the main shaft.
Furthermore, the inner wall of the screen cylinder is provided with sliding grooves which are close to two ends and used for clamping the plugging plates.
Furthermore, the bottom of the outer frame is provided with a grain outlet and a rod outlet corresponding to the screen drum and the discharge port respectively, and a baffle for separating the grain outlet and the rod outlet is arranged between the grain outlet and the rod outlet.
Furthermore, the grain outlet is connected with a waste material collecting box.
Compared with the prior art, the beneficial effects of the utility model are that: the main shaft and the support frame on the main shaft support the screen drum, the main shaft penetrates through the screen drum, and the support frame supports the screen drum at multiple points, so that the screen drum is more stable and less noisy in the rotating process, is not easy to damage and has longer service life; simultaneously, a screen section of thick bamboo both ends are provided with the shutoff board and block the material in the screen section of thick bamboo and avoid unexpected outflow.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: a cylindrical screen comprising:
the bottom of the outer frame 1 is provided with a bracket 11;
the main shaft 2 transversely penetrates through the center of the outer frame 1, one end of the main shaft 2 extends out of the outer frame 1 and is connected with a motor 22 for driving the main shaft to rotate through a coupler 21, and the other end of the main shaft is sleeved with a bearing seat 23 fixed on the outer frame;
the screen drum 3 is sleeved on the main shaft 2, a support frame 31 with the end part fixed on the main shaft 2 is arranged on the inner wall of the screen drum 3, and a spiral material pushing plate 32 is arranged on the inner wall of the screen drum;
plugging plate 4, it includes that two just block respectively establishes both ends about a sieve section of thick bamboo 3, plugging plate 4 passes through the mount to be fixed frame 1 is last, plugging plate 4's center department is provided with honor the through-hole that the main shaft passed, one of them be close to top department on the plugging plate and be provided with the inlet pipe 41 that runs through both sides, another is close to bottom department and is provided with discharge gate 42.
An observation window 12 is arranged on the outer frame 1 and close to the discharge port end.
A speed reducer 24 is connected between the motor 22 and the main shaft 2.
The inner wall of the screen drum 3 is provided with sliding grooves which are close to two ends and used for clamping the plugging plates.
The bottom of the outer frame 1 is provided with a grain outlet 13 and a rod outlet 14 corresponding to the screen drum 3 and the discharge port 42 respectively, and a baffle 15 for separating the grain outlet 13 and the rod outlet 14 is arranged between the two.
The grain outlet 13 is connected with a waste collecting box 16.
The working principle is as follows: add the material of treating the screening through the inlet pipe in to a sieve section of thick bamboo, the motor drives a sieve section of thick bamboo and rotates, and the material is promoted to move towards the discharge gate under the effect of scraping wings, and the material is at the removal in-process, and the sieve mesh on a sieve section of thick bamboo screens the material, and the waste material less than the sieve mesh passes the sieve mesh and drops sieve section of thick bamboo below and then gets into waste material collecting box through a grain mouth, and the material that screens is good gets into out excellent mouthful by the discharge gate and flows.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A cylindrical screen, comprising:
the bottom of the outer frame is provided with a bracket;
the main shaft transversely penetrates through the center of the outer frame, one end of the main shaft extends out of the outer frame and is connected with a motor for driving the main shaft to rotate through a coupling, and the other end of the main shaft is sleeved with a bearing seat fixed on the outer frame;
the screen drum is sleeved on the main shaft, a support frame with the end part fixed on the main shaft is arranged on the inner wall of the screen drum, and a spiral material pushing plate is arranged on the inner wall of the screen drum;
the shutoff board, it includes two and blocks respectively and establishes both ends about a sieve section of thick bamboo, the shutoff board passes through the mount to be fixed on the frame, the center department of shutoff board is provided with honor the through-hole that the main shaft passed, one of them be close to top department on the shutoff board and be provided with the inlet pipe that runs through both sides, another the shutoff board is close to bottom department and is provided with the discharge gate.
2. The cylindrical screen of claim 1 wherein said outer frame has a viewing window disposed therein proximate said discharge end.
3. The cylindrical screen of claim 1, wherein a speed reducer is connected between the motor and the main shaft.
4. The cylindrical screen of claim 1 wherein the inner wall of the screen cylinder is provided with sliding grooves near both ends for catching the closure plates.
5. The cylindrical screen of claim 1, wherein the bottom of the outer frame is provided with a grain outlet and a rod outlet corresponding to the screen cylinder and the discharge port, respectively, and a baffle for separating the grain outlet and the rod outlet is arranged between the grain outlet and the rod outlet.
6. The cylindrical screen of claim 5, wherein a waste collection bin is connected to the pellet outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520581.6U CN211412650U (en) | 2019-09-09 | 2019-09-09 | Cylinder screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520581.6U CN211412650U (en) | 2019-09-09 | 2019-09-09 | Cylinder screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211412650U true CN211412650U (en) | 2020-09-04 |
Family
ID=72250104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921520581.6U Active CN211412650U (en) | 2019-09-09 | 2019-09-09 | Cylinder screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211412650U (en) |
-
2019
- 2019-09-09 CN CN201921520581.6U patent/CN211412650U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: NO.67 Biyun East Road, Xiaogan City, Hubei Province 432600 Patentee after: HUBEI TIANMING GRAIN AND OIL EQUIPMENT Co.,Ltd. Address before: 432600 Fucheng Industrial Park, Anlu City, Xiaogan, Hubei (Hong Miao Village) Patentee before: HUBEI JINGU GRAIN MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |