CN202803328U - Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill - Google Patents
Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill Download PDFInfo
- Publication number
- CN202803328U CN202803328U CN 201220408599 CN201220408599U CN202803328U CN 202803328 U CN202803328 U CN 202803328U CN 201220408599 CN201220408599 CN 201220408599 CN 201220408599 U CN201220408599 U CN 201220408599U CN 202803328 U CN202803328 U CN 202803328U
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- CN
- China
- Prior art keywords
- hammer wheel
- swinging arm
- counter weight
- roller type
- wheel mechanism
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hammer wheel mechanism capable of adjusting rolling pressure for an annular roller type vertical mill. A swinging arm is mounted on a star-shaped bracket through a swinging arm shaft; a hammer wheel is mounted at one end of the swinging arm through a hammer wheel shaft; and a counter weight is mounted on the swinging arm through an adjusting bolt. The hammer wheel mechanism provided by the utility model has the following technical effects that the counter weight capable of transversely moving along the swinging arm is mounted at the other end of the hammer wheel shaft; when a machine rotates, the counter weight generates an inertia centrifugal force simultaneously; according to a principle of a plane force system, a balance torque exists on a supporting point; the rolling pressure of the hammer wheel can be set and adjusted by adjusting the corresponding position of the counter weight or changing the weight of the counter weight, so that the best effect can be reached; the machine is used for effectively milling the material; the product quality can be improved; and the production efficiency of the machine can be improved.
Description
Technical field
The utility model relates to a kind of ring stone roller type vertical grinder hammer wheel mechanism.
Background technology
Existing float mill, planetary vertical mill, wind is swept annular grinder, pendulum roller mill, the ring stone roller type flour mills such as centrifugal circular mill all are to utilize centrifugal intertia force broken material to rolling from the material that grinds whereabouts, ring top by the hammer wheel, weight one timing when the hammer wheel, hammer wheel grinding pressure increases along with the raising of the operation of a machine speed, be difficult to be implemented under the critical speed state of machine to the required active force of material crushing intensity, when grinding pressure is excessive, easily cause " overground ", affect product quality, when grinding pressure did not reach the broken material desirable strength, production efficiency reduced greatly.
The utility model content
The purpose of this utility model provides a kind of ring stone roller type vertical grinder hammer rolling pressure regulating mechanism, this mechanism is governor weight wheel grinding pressure effectively, realization can realize also that to the adjusting of the required crushing force of different hardness material the same material is in the adjusting of the required grinding pressure of different rolling layers.
The technical solution of the utility model is, the adjustable hammer wheel mechanism of a kind of ring stone roller type vertical grinder grinding pressure is equipped with swing arm by arm shaft on star-shaped support, by the hammer wheel shaft hammer wheel is housed at an end of swing arm, by adjusting bolt weight is housed in swing arm.
The utlity model has following technique effect, installing one at the other end of hammer wheel swing arm can be along the weight of swing arm transverse shifting, when machine run, weight produces a centrifugal inertial force simultaneously, principle according to plane force system, have a trimming moment at fulcrum, regulate the relevant position of weight, or the weight of change weight, can both realize hammer wheel grinding pressure is arranged and regulates, to reach best effect, realize that machine is to material grinding effectively, improve the quality of product, improved the production efficiency of machine.
Description of drawings
Fig. 1 is mounting structure schematic diagram of the present utility model.
Fig. 2 is A-A of the present utility model place partial enlarged view.
The specific embodiment
Embodiment
As shown in Figure 1 and Figure 2, the adjustable hammer wheel mechanism of a kind of ring stone roller type vertical grinder grinding pressure, axle sleeve 9 at the main shaft 10 that encircles stone roller type vertical grinder is equipped with star-shaped support 2, on star-shaped support 2, by arm shaft 3 swing arm 1 is housed, end in swing arm 1 is equipped with hammer wheel 4 by hammer wheel shaft 5, by adjusting bolt 7 weight 6 is housed in swing arm 1, hammer wheel 4 is along grinding the rotation of ring 8 inwalls.
Claims (1)
1. adjustable hammer wheel mechanism of ring stone roller type vertical grinder grinding pressure, it is characterized in that: by arm shaft (3) swing arm (1) is housed at star-shaped support (2), end in swing arm (1) is equipped with hammer wheel (4) by hammer wheel shaft (5), by adjusting bolt (7) weight (6) is housed in swing arm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408599 CN202803328U (en) | 2012-08-17 | 2012-08-17 | Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408599 CN202803328U (en) | 2012-08-17 | 2012-08-17 | Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803328U true CN202803328U (en) | 2013-03-20 |
Family
ID=47862274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408599 Expired - Fee Related CN202803328U (en) | 2012-08-17 | 2012-08-17 | Hammer wheel mechanism capable of adjusting rolling pressure for annular roller type vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806120A (en) * | 2012-08-17 | 2012-12-05 | 湖南中宏重型机器有限公司 | Grinding force adjustable hammer wheel mechanism of annular grinding type vertical grinding machine |
| CN105964375A (en) * | 2016-07-18 | 2016-09-28 | 何保罗 | Flaky graphite regrinding mill |
| CN107321442A (en) * | 2017-08-24 | 2017-11-07 | 苏州宏璟创业投资发展有限公司 | A kind of adjustable hammer type disintegrating machine |
-
2012
- 2012-08-17 CN CN 201220408599 patent/CN202803328U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806120A (en) * | 2012-08-17 | 2012-12-05 | 湖南中宏重型机器有限公司 | Grinding force adjustable hammer wheel mechanism of annular grinding type vertical grinding machine |
| WO2014026644A1 (en) * | 2012-08-17 | 2014-02-20 | 湖南中宏重型机器有限公司 | Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill |
| CN102806120B (en) * | 2012-08-17 | 2014-03-12 | 湖南中宏重型机器有限公司 | Grinding force adjustable hammer wheel mechanism of annular grinding type vertical grinding machine |
| EA028568B1 (en) * | 2012-08-17 | 2017-12-29 | Хунань Чжунхун Хеви Машинери Ко., Лтд. | Hammer wheel mechanism able to adjust grinding force for annular roller type upright mill |
| CN105964375A (en) * | 2016-07-18 | 2016-09-28 | 何保罗 | Flaky graphite regrinding mill |
| CN105964375B (en) * | 2016-07-18 | 2018-04-13 | 何保罗 | Crystalline flake graphite grinding machine again |
| CN107321442A (en) * | 2017-08-24 | 2017-11-07 | 苏州宏璟创业投资发展有限公司 | A kind of adjustable hammer type disintegrating machine |
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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: 20130320 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |