CN104806628A - Device with cylinder with stepless and adjustable diameter - Google Patents
Device with cylinder with stepless and adjustable diameter Download PDFInfo
- Publication number
- CN104806628A CN104806628A CN201510154409.3A CN201510154409A CN104806628A CN 104806628 A CN104806628 A CN 104806628A CN 201510154409 A CN201510154409 A CN 201510154409A CN 104806628 A CN104806628 A CN 104806628A
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- China
- Prior art keywords
- belt wheel
- holes
- cylinder
- fixing rib
- wheel
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- 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
A device with a cylinder with a stepless and adjustable diameter is composed of a concentric rolling wheel, screw thread supporting rods, fixing ribs, a belt wheel, the barrel and bolts and is characterized in that twelve threaded holes are formed in one side of the belt wheel symmetrically; six threaded through holes and six through holes are formed in the concentric rolling wheel symmetrically; the threaded supporting rods are used for supporting the belt wheel and the concentric rolling wheel; the fixing ribs are connected and arranged between the belt wheel and the concentric rolling wheel symmetrically through the bolts; holes are uniformly formed in the fixing ribs; the cylinder is connected through a rivet and placed in the fixing ribs; rectangular key grooves are formed in the two ends of the fixing ribs.
Description
Technical field
The present invention relates to the stepless adjustable device of a kind of drum diameter, belong to agricultural technology field.
Background technique
At present, sqeed sorting machine will realize the stepless adjustable of drum diameter, be a great problem in scientific experiment, simultaneously, be indispensable, the impact of various diameter for experiment could be studied like this, therefore design the stepless adjustable device of a kind of drum diameter very necessary.
Summary of the invention
For solving the problem, object of the present invention, just in order to solve above-mentioned the deficiencies in the prior art, provides the stepless adjustable device of a kind of drum diameter.
For solving the problem, the present invention is achieved by the following technical solutions: the stepless adjustable device of a kind of drum diameter, be made up of concentric scroll wheel 1, threaded support bar 2, fixing rib 3, belt wheel 4, cylinder 5 and bolt 6, it is characterized in that: described belt wheel 4 side is symmetrical be provided with 12 tapped holes; Described concentric scroll wheel 1 is provided with six tapped through holes and six through holes for symmetrical; Described threaded support bar 2 is for supporting belt wheel 4 and concentric scroll wheel 1; Described fixing rib 3 is connected by bolt 6, symmetrical is arranged between belt wheel 4 with concentric scroll wheel 1; Uniform porose on described fixing rib 3; Described cylinder 5 is connected by rivet, is placed in fixing rib 3; Described fixing rib two ends are milled with rectangular keyway.
The invention has the beneficial effects as follows: the stepless adjustable device of a kind of drum diameter, structure be simple, due to described drum diameter can stepless changing within the specific limits, mainly with material easier classification in rotary course, thus improve classification quality.
Accompanying drawing explanation
Fig. 1 is the stepless adjustable device schematic diagram of a kind of drum diameter of the present invention.
Embodiment
As shown in Figure 1, the stepless adjustable device of a kind of drum diameter is made up of concentric scroll wheel 1, threaded support bar 2, fixing rib 3, belt wheel 4, cylinder 5 and bolt 6.Described belt wheel 4 side symmetry be provided with 12 tapped holes; Described concentric scroll wheel 1 symmetry be provided with six tapped through holes and six through holes; Described threaded support bar 2 is for supporting described belt wheel 4 and described concentric scroll wheel 1; Described fixing rib 3 is arranged between described belt wheel 4 with described concentric scroll wheel 1 by bolt 6 connected symmetrical dendrimer; Uniform porose on described fixing rib 3; Described cylinder 5, by rivet interlacement, is placed in fixing rib 3; When changing cylinder 5, only need unclamp six bolts 6, then mobile fixing rib 3, to change fixing rib 3 relatively and change can the diameter of fixed grit in the position in the center of circle, thus realize the stepless adjustable of drum diameter.
Below disclose the present invention with better enforcement, so it is not intended to limiting the invention, and all technological schemes taking equivalent replacement or equivalent transformation to obtain, all drop in protection scope of the present invention.
Claims (3)
1. the stepless adjustable device of drum diameter, is made up of concentric scroll wheel, threaded support bar, fixing rib, belt wheel, cylinder and bolt, it is characterized in that: described belt wheel side is symmetrical be provided with 12 tapped holes; Described concentric scroll wheel is symmetrical be provided with six tapped through holes and six through holes.
2. the stepless adjustable device of a kind of drum diameter according to claim 1, is characterized in that: described threaded support bar is for supporting belt wheel and concentric scroll wheel.
3. the stepless adjustable device of a kind of drum diameter according to claim 1, is characterized in that: described fixing rib is connected by bolt, symmetrical is arranged between belt wheel with concentric scroll wheel; Uniform porose on described fixing rib; Described cylinder is connected by rivet, is placed in fixing rib; Described fixing rib two ends are milled with rectangular keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154409.3A CN104806628A (en) | 2015-03-31 | 2015-03-31 | Device with cylinder with stepless and adjustable diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154409.3A CN104806628A (en) | 2015-03-31 | 2015-03-31 | Device with cylinder with stepless and adjustable diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806628A true CN104806628A (en) | 2015-07-29 |
Family
ID=53691739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510154409.3A Pending CN104806628A (en) | 2015-03-31 | 2015-03-31 | Device with cylinder with stepless and adjustable diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806628A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066770U (en) * | 1989-11-23 | 1990-12-05 | 广东省环境工程装备公司南海县分公司 | Nylon revolving screen for sewage treatment |
| JPH09122590A (en) * | 1995-10-30 | 1997-05-13 | Satake Eng Co Ltd | Perforated wall separating cylinder of vertical rotary type grain separator |
| CN2400193Y (en) * | 1999-10-17 | 2000-10-11 | 江苏正昌集团公司 | Drum screen for cleaning powder |
| CN202028537U (en) * | 2011-05-03 | 2011-11-09 | 国家粮食储备局无锡科学研究设计院 | Cylindrical scalping machine with quickly detached screen cylinder |
| CN103301910A (en) * | 2013-06-04 | 2013-09-18 | 广西华锡集团股份有限公司 | Cylinder screen for prescreening ore pulp at discharging port of ball grinder and assembling process of cylinder screen |
| CN103920647A (en) * | 2014-04-23 | 2014-07-16 | 南京农业大学 | Multi-factor adjustable drum sieve and multi-factor adjustable drum sieving cleaning device |
| CN203899948U (en) * | 2014-04-23 | 2014-10-29 | 南京农业大学 | Multi-factor adjustable cylinder screen and cylinder screening and cleaning device |
| CN204553540U (en) * | 2015-03-31 | 2015-08-12 | 南京农业大学 | The stepless adjustable device of a kind of drum diameter |
-
2015
- 2015-03-31 CN CN201510154409.3A patent/CN104806628A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066770U (en) * | 1989-11-23 | 1990-12-05 | 广东省环境工程装备公司南海县分公司 | Nylon revolving screen for sewage treatment |
| JPH09122590A (en) * | 1995-10-30 | 1997-05-13 | Satake Eng Co Ltd | Perforated wall separating cylinder of vertical rotary type grain separator |
| CN2400193Y (en) * | 1999-10-17 | 2000-10-11 | 江苏正昌集团公司 | Drum screen for cleaning powder |
| CN202028537U (en) * | 2011-05-03 | 2011-11-09 | 国家粮食储备局无锡科学研究设计院 | Cylindrical scalping machine with quickly detached screen cylinder |
| CN103301910A (en) * | 2013-06-04 | 2013-09-18 | 广西华锡集团股份有限公司 | Cylinder screen for prescreening ore pulp at discharging port of ball grinder and assembling process of cylinder screen |
| CN103920647A (en) * | 2014-04-23 | 2014-07-16 | 南京农业大学 | Multi-factor adjustable drum sieve and multi-factor adjustable drum sieving cleaning device |
| CN203899948U (en) * | 2014-04-23 | 2014-10-29 | 南京农业大学 | Multi-factor adjustable cylinder screen and cylinder screening and cleaning device |
| CN204553540U (en) * | 2015-03-31 | 2015-08-12 | 南京农业大学 | The stepless adjustable device of a kind of drum diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |