CN204912021U - Roller screening machine - Google Patents
Roller screening machine Download PDFInfo
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- CN204912021U CN204912021U CN201520602683.8U CN201520602683U CN204912021U CN 204912021 U CN204912021 U CN 204912021U CN 201520602683 U CN201520602683 U CN 201520602683U CN 204912021 U CN204912021 U CN 204912021U
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Abstract
The utility model discloses a roller screening machine includes frame, axis of rotation, cylinder, recovery unit and motor. The motor pass through the axis of rotation with the cylinder is connected, the cylinder is hollow circular cylinder shape, and the cylinder includes outer cylinder and interior cylinder, a plurality of sieve meshes have been seted up on outer cylinder and the interior cylinder, outer cylinder is mobilizable install in outside the interior cylinder, the cylinder is installed in the frame through the axis of rotation, recovery unit installs in the frame and is located the lower extreme of cylinder. The utility model relates to a roller screening machine is because in the mounting groove that is equipped with on the cylinder of outer cylinder accessible bolt outside the removal position of cylinder, adjusts the size of sieve mesh through the coincident degree of the sieve mesh on outer cylinder and the interior cylinder, the cylinder of the different specifications that do not need to be changed alright select different categories's product, improved the screening efficiency, reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of material screening device, particularly a kind of trommelling machine.
Background technology
Existing a kind of patent No. is that CN201320152350.0 name is called that the Chinese utility model patent of " a kind of trommelling machine " discloses a kind of trommelling machine, comprises motor, turning cylinder, bracket, casing, cylinder, feed pipe, discharge nozzle, lower assorted pipe.Motor is connected with cylinder by rotating shaft, and drum-inclined formula is placed in casing, and casing is by bracket support, and casing upper end is provided with feed pipe, and it is high-end that feed pipe connects drum-inclined, and casing is provided with discharge nozzle, and drum-inclined low side is provided with lower assorted pipe.The advantage of this utility model is that structure is simple, and cost-saving, screening effeciency is higher.But, when needing the product filtering out different size specification, because its slot size is fixed, now just need the cylinder changing different size slot size, therefore screening effeciency is lower, and cost is higher.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of trommelling machine, can adjust the size of its sieve aperture, does not need the cylinder changing different size just can filter out different classes of product, improves screening effeciency, reduce production cost.
For achieving the above object, technical scheme provided by the utility model is:
A kind of trommelling machine comprises frame, turning cylinder, cylinder, retracting device and motor.Described motor is connected with described cylinder by turning cylinder, described cylinder is hollow cylindrical, cylinder comprises outer cylinder and interior cylinder, described outer cylinder and interior cylinder offer multiple sieve aperture, described outer cylinder is movably installed in outside described interior cylinder, described cylinder is installed in frame by turning cylinder, and described retracting device to be installed in frame and to be positioned at the lower end of described cylinder.
Improve as one of the present utility model, on described outer cylinder and interior cylinder, correspondence offers mounting groove, and outer cylinder is fixed at outside described interior cylinder through mounting groove by bolt.
Improve as one of the present utility model, the diameter of described outer cylinder is greater than the diameter of interior cylinder.
Improve as one of the present utility model, the inner surface of described outer cylinder fits in the outer surface of described interior cylinder.
Improve as one of the present utility model, described cylinder is provided with charging aperture, and this charging aperture is hinged with a body.
Improve as one of the present utility model, described cylinder is provided with switch in contiguous described door body place.
The beneficial effects of the utility model are: a kind of trommelling of the utility model machine is because outer cylinder is by the position of bolt mobile outer cylinder in described mounting groove, the size of sieve aperture is adjusted by the coincidence degree of the sieve aperture on outer cylinder and interior cylinder, do not need the cylinder changing different size just can filter out different classes of product, improve screening effeciency, reduce production cost.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of trommelling machine of the utility model.
In figure, each description of reference numerals is as follows.
Frame-1, turning cylinder-2, cylinder-3, outer cylinder-31, interior cylinder-32, sieve aperture-33, mounting groove-34, charging aperture-35, door body-36, switch-37, retracting device-4, motor-5.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1, a kind of trommelling machine comprises frame 1, turning cylinder 2, cylinder 3, retracting device 4 and motor 5.Described motor 5 is connected with described cylinder 3 by turning cylinder 2, described cylinder 3 is in hollow cylindrical, cylinder 3 comprises outer cylinder 31 and interior cylinder 32, described outer cylinder 31 and interior cylinder 32 offer multiple sieve aperture 33, described outer cylinder 31 is movably installed in outside described interior cylinder 32, and described cylinder 3 is installed in frame 1 by turning cylinder 2.Described retracting device 4 to be installed in frame 1 and to be positioned at the lower end of described cylinder 3, for reclaiming the product filtered out.
In the present embodiment, the inner surface of described outer cylinder 31 fits in the outer surface of described interior cylinder 32.
On described outer cylinder 31 and interior cylinder 32, correspondence offers mounting groove 34, and outer cylinder 31 is fixed at outside described interior cylinder 32 through mounting groove 34 by bolt.In the present embodiment, different according to the product specification of screening, this outer cylinder 31 is by the position of bolt mobile outer cylinder 31 in described mounting groove 34, and the size adjusting sieve aperture 33 by the coincidence degree of the sieve aperture 33 on outer cylinder 31 and interior cylinder 32 adapts to the product specification kind of screening.
In the present embodiment, the diameter of described outer cylinder 31 is greater than the diameter of interior cylinder 32.
Described cylinder 3 is provided with charging aperture 35, and this charging aperture 35 is hinged with a body 36.
Described cylinder 3 is provided with switch 37, for opening described door body (36) in contiguous described door body 36 place.
As mentioned above, a kind of trommelling of the utility model machine is because outer cylinder 31 is by the position of bolt mobile outer cylinder 31 in described mounting groove 34, the size of sieve aperture 33 is adjusted by the coincidence degree of the sieve aperture 33 on outer cylinder 31 and interior cylinder 32, do not need the cylinder 3 changing different size just can filter out different classes of product, improve screening effeciency, reduce production cost.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model, adopt other device same or analogous with it, all in the utility model protection domain.
Claims (6)
1. a trommelling machine, it is characterized in that: comprise frame (1), turning cylinder (2), cylinder (3), retracting device (4) and motor (5), described motor (5) is connected with described cylinder (3) by turning cylinder (2), described cylinder (3) is in hollow cylindrical, cylinder (3) comprises outer cylinder (31) and interior cylinder (32), described outer cylinder (31) and interior cylinder (32) offer multiple sieve aperture (33), described outer cylinder (31) is movably installed in described interior cylinder (32) outward, described cylinder (3) is installed in frame (1) by turning cylinder (2), the frame (1) that is installed in described retracting device (4) goes up and the lower end being positioned at described cylinder (3).
2. a kind of trommelling machine as claimed in claim 1, it is characterized in that: described outer cylinder (31) and the upper correspondence of interior cylinder (32) offer mounting groove (34), and outer cylinder (31) is fixed at described interior cylinder (32) outward by bolt through mounting groove (34).
3. a kind of trommelling machine as claimed in claim 1, is characterized in that: the diameter of described outer cylinder (31) is greater than the diameter of interior cylinder (32).
4. a kind of trommelling machine as claimed in claim 3, is characterized in that: the inner surface of described outer cylinder (31) fits in the outer surface of described interior cylinder (32).
5. a kind of trommelling machine as claimed in claim 1, is characterized in that: described cylinder (3) is provided with charging aperture (35), this charging aperture (35) is hinged with a body (36).
6. a kind of trommelling machine as claimed in claim 5, is characterized in that: described cylinder (3) is provided with switch (37) in contiguous described door body (36) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602683.8U CN204912021U (en) | 2015-08-12 | 2015-08-12 | Roller screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602683.8U CN204912021U (en) | 2015-08-12 | 2015-08-12 | Roller screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912021U true CN204912021U (en) | 2015-12-30 |
Family
ID=54961205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602683.8U Expired - Fee Related CN204912021U (en) | 2015-08-12 | 2015-08-12 | Roller screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493872A (en) * | 2017-01-10 | 2017-03-15 | 杭州儒燕科技开发有限公司 | A kind of roll-type screening plant of thermoplastic granule |
| CN108816720A (en) * | 2018-05-25 | 2018-11-16 | 胡雯 | A kind of adjustable granular screening machine |
| CN109225801A (en) * | 2018-10-10 | 2019-01-18 | 云南农业大学 | The adjustable drum-type Panax notoginseng seeds grader of sieve pore |
| CN109521161A (en) * | 2018-12-12 | 2019-03-26 | 广东产品质量监督检验研究院 | Medium density fibre board (MDF) burst size of methanal detectability verification method |
-
2015
- 2015-08-12 CN CN201520602683.8U patent/CN204912021U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493872A (en) * | 2017-01-10 | 2017-03-15 | 杭州儒燕科技开发有限公司 | A kind of roll-type screening plant of thermoplastic granule |
| CN108816720A (en) * | 2018-05-25 | 2018-11-16 | 胡雯 | A kind of adjustable granular screening machine |
| CN109225801A (en) * | 2018-10-10 | 2019-01-18 | 云南农业大学 | The adjustable drum-type Panax notoginseng seeds grader of sieve pore |
| CN109225801B (en) * | 2018-10-10 | 2021-07-13 | 云南农业大学 | Drum-type pseudo-ginseng seed grader with adjustable sieve pores |
| CN109521161A (en) * | 2018-12-12 | 2019-03-26 | 广东产品质量监督检验研究院 | Medium density fibre board (MDF) burst size of methanal detectability verification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |