CN203209112U - Fine-grained reversible hammer type crusher - Google Patents
Fine-grained reversible hammer type crusher Download PDFInfo
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- CN203209112U CN203209112U CN 201320192099 CN201320192099U CN203209112U CN 203209112 U CN203209112 U CN 203209112U CN 201320192099 CN201320192099 CN 201320192099 CN 201320192099 U CN201320192099 U CN 201320192099U CN 203209112 U CN203209112 U CN 203209112U
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- hammer
- reversible
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- fine
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Abstract
The utility model discloses a fine-grained reversible hammer type crusher. The fine-grained reversible hammer type crusher is characterized in that a rotor shaft is provided with a hammer frame which is connected with suspension rods; the suspension rods are provided with hammer heads; a sieve plate is provided with a discharging port; the hammer frame is provided with two round brackets; each row of suspension rods are provided with nine hammer heads; the discharging port is of a trapezoidal structure. The fine-grained reversible hammer type crusher disclosed by the utility model has the advantages that due to increase of the quantity of hammer heads, under the condition of constant speed, the beating and breaking frequency of the equipment is increased, so that the materials are fully broken, the one-time breaking qualification rate is increased, the repetition of charging and breaking is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of disintegrating machine, relates in particular to the reversible hammer mill of a kind of particulate.
Background technology
In the prior art, the reversible hammer mill of KX-160 particulate mainly is at the mine, electric power, metallurgical, chemical industry, building materials, the material of industries such as coking carries out fragmentation, its bilateral equipment has the housing of crushing shell and the rotor of reversible operation, realize that positive and negative both direction rotates, being equivalent to two disintegrating apparatus works in a machine, when broken material from certain altitude when feeding mouth vertically enters rotation tup track, it is at first by the tup fragmentation, the material that is smashed by tup relies on the power that obtains in the tup hammering process, the crushing shell that rushes at offside produces broken for the second time, fall the shearing of receiving tup on the sieve plate then, extruding, it is further broken that mutual collision between grinding and material and the material impacts effect, and see through the qualified products that both sides sieve aperture and bottom discharging mouth are discharged required particle diameter.
It is 100 tons/hour that the reversible hammer mill nameplate of KX-160 particulate indicates production capacity, but the actual treatment ability has only 40 tons/hour, and main cause is that the quantity of tup is not enough, and the radius of turn of rotor is too small, and rotor two can not take full advantage of.
The utility model content
The purpose of this utility model is to provide the high particulate of a kind of production efficiency reversible hammer mill.
For achieving the above object, the technical scheme taked of the utility model is:
The reversible hammer mill of a kind of particulate, armature spindle is provided with hammer carrier, and hammer carrier is connected with hanger bar, and hanger bar is provided with tup; Sieve plate is provided with discharging opening, and described hammer carrier is provided with two round supports, and every row is provided with 9 tups on the described hanger bar, and described discharging opening is trapezium structure.
Described discharging opening is up-small and down-big trapezium structure.
The reversible hammer mill of particulate that adopts the utility model to provide is owing to increased tup quantity, under the constant situation of rotating speed, increased equipment and hit broken frequency, made supplied materials fully broken, disposable broken qualification rate improves, reduce and repeat the material loading fragmentation, improved production efficiency.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is sieve-plate structure schematic diagram of the present utility model.
Fig. 4 is discharging opening enlarged diagram of the present utility model.
Among the figure: 1-armature spindle, 2-hammer carrier, 3-hanger bar, 4-tup, 5-crushing shell, 6-sieve plate, 7-feeding mouth, 8-discharging opening.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing thereof, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As depicted in figs. 1 and 2, the utility model provides a kind of particulate reversible hammer mill, and hammer carrier 2 is installed on the armature spindle 1, armature spindle 1 connects drive hammer carrier 2 by key, hammer carrier 2 is connected with hanger bar 3, and 14 row's tups are installed on the hanger bar 3, and every row has 9 tups 4.Discharging opening 8 is up-small and down-big trapezium structure.
Two round supports are installed on the hammer carrier 2, and newly-increased round support becomes φ 400 and 460 two round supports of φ by the round support that had only φ 400 originally, evenly bore 9 φ 50 holes on the circumference of each circle support respectively, as the hole that tup 4 is installed, totally 14 of such hammer carriers are to install 14 row's tups.Tup 4 is installed on the φ 400 circle supports of hammer carrier 2 when just adorning, and the radius of turn of rotor is increased to R490 by original R450 like this, and length is increased to 1255mm by 1000mm.The radius of armature spindle 1 is corresponding also to increase to R75 by original R70.After the tow sides rotation wearing and tearing of tup 4, the tup 4 that grinds weak point is reinstalled on the φ 460 circle supports of hammer carrier 2, make the tup 4 of first wearing and tearing can be installed in the outer use that continues again, prolong the service life of tup 4 greatly.
Crushing shell 5 and sieve plate 6 are installed the back and are formed cambered surface, and crushing shell 5 is in first chamber, and sieve plate 6 is in second chamber.As shown in Figure 3 and Figure 4, the discharge opening of sieve plate 6 changes up-small and down-big trapezoidal hole into by original rectangular opening, goes up little assurance discharging-material size, and end opening is convenient to greatly discharge broken material smoothly, and discharging is unobstructed.
The reversible hammer mill of a kind of particulate that the utility model provides is when producing, broken material enters crusher chamber from feeding mouth 7, through the high speed rotor rotated broken material is hit fragmentation, the broken material that is crushed to release mesh spills from the discharging opening 8 of sieve plate 6 bottoms, delivers to next procedure by belt conveyor.The broken material that does not reach release mesh hits fragmentation again by rotation tup 4, till qualified.
This particulate reversible disintegrating machine takes full advantage of broken cavity space, make the radius of turn of rotor be increased to R490 by original R450, tup 4 is 3mm with the minimum distance of sieve plate 6, every row adds a tup 4, increase by 14 tups altogether, increase the area of tup dnockout greatly, significantly improved production efficiency.
Calculated data is: original crusher rotor radius is R450mm, and length is 1000mm, and theoretical capacity is: Q=(30-45) DL * δ (ton/hour), in the formula: the diameter of D-rotor, unit: m; The length of L-rotor, unit: m; The bulk specific gravity of δ-ore, unit: t/m
3(the loose ratio of lime stone is 1.9t/m
3); Calculate original production ability: Q=38 * 0.9 * 1.2 * 1.9=64.9 ton/hour.
After original particulate reversible disintegrating machine transformed, the radius of gyration of rotor was increased to R490 by R450, and length is increased to 1255mm by 1000mm, and like this, production capacity is: Q=38 * 0.98 * .255 * 1.9=88.8 ton/hour.
Because the increase of the rotor radius of gyration has increased strike area and the frequency of disintegrating machine to broken material, disposable broken qualification rate is improved, reduce and repeat the material loading fragmentation, the disintegrating machine production capacity can reach 88.8 tons/hour, and production efficiency has improved 36.8%.
Above-described only is preferred embodiment of the present utility model, does not limit to the utility model.Should be understood that for the person of ordinary skill of the art, under technology enlightenment provided by the utility model, can also make other equivalent modifications and improvement, all can realize the purpose of this utility model, all should be considered as protection domain of the present utility model.
Claims (2)
1. reversible hammer mill of particulate, armature spindle (1) is provided with hammer carrier (2), and described hammer carrier (2) is connected with hanger bar (3), and described hanger bar (3) is provided with tup (4); Sieve plate (6) is provided with discharging opening (8), it is characterized in that, described hammer carrier (2) is provided with two round supports, and described hanger bar (3) goes up every row and is provided with 9 tups (4), and described discharging opening (8) is trapezium structure.
2. the reversible hammer mill of particulate according to claim 1 is characterized in that, described discharging opening (8) is up-small and down-big trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192099 CN203209112U (en) | 2013-04-17 | 2013-04-17 | Fine-grained reversible hammer type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192099 CN203209112U (en) | 2013-04-17 | 2013-04-17 | Fine-grained reversible hammer type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209112U true CN203209112U (en) | 2013-09-25 |
Family
ID=49198685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320192099 Expired - Fee Related CN203209112U (en) | 2013-04-17 | 2013-04-17 | Fine-grained reversible hammer type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506184A (en) * | 2013-10-08 | 2014-01-15 | 营口机电环保设备制造有限责任公司 | Reversible crusher |
| CN104668033A (en) * | 2013-11-27 | 2015-06-03 | 沈阳科翔电力环保设备有限公司 | Reversible hammer crusher |
-
2013
- 2013-04-17 CN CN 201320192099 patent/CN203209112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506184A (en) * | 2013-10-08 | 2014-01-15 | 营口机电环保设备制造有限责任公司 | Reversible crusher |
| CN103506184B (en) * | 2013-10-08 | 2017-01-11 | 营口机电环保设备制造有限责任公司 | Reversible crusher |
| CN104668033A (en) * | 2013-11-27 | 2015-06-03 | 沈阳科翔电力环保设备有限公司 | Reversible hammer crusher |
| CN104668033B (en) * | 2013-11-27 | 2018-01-12 | 沈阳科翔电力环保设备有限公司 | A kind of reversible hammer crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiayuguan Dayou Jianeng Chemical Co., Ltd. Assignor: Roller Factory, Jiayuguan Dayou Enterprise Co., Ltd. Contract record no.: 2014620000022 Denomination of utility model: Fine-grained reversible hammer type crusher Granted publication date: 20130925 License type: Exclusive License Record date: 20140730 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20210417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |