CN102631967A - Impacting hammer of impaction type crusher - Google Patents
Impacting hammer of impaction type crusher Download PDFInfo
- Publication number
- CN102631967A CN102631967A CN2012100905480A CN201210090548A CN102631967A CN 102631967 A CN102631967 A CN 102631967A CN 2012100905480 A CN2012100905480 A CN 2012100905480A CN 201210090548 A CN201210090548 A CN 201210090548A CN 102631967 A CN102631967 A CN 102631967A
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- hammer
- impact breaker
- counterattack
- described impact
- backplate
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Abstract
The invention discloses an impacting hammer of an impaction type crusher. The impaction type crusher comprises the impacting hammer (1) and a machine shell, wherein the machine shell is provided with a protective plate (2), the impacting hammer (1) is connected with the rotary shaft, the impaction type crusher is provided with a material inlet and a material outlet, and a hammer head working part of the impacting hammer (1) is in a shape of a sharp angle extending outwards. Through the technical scheme of the invention, the yield can be increased by one to three times, and produced materials do not need to be fed back to the crusher to be machined again; the produced materials have multiple properties and better granularity, and dust can be reduced by 70% after finished products are produced; the abrasion of a hammer and a protective plate is reduced; fine sands can be produced; nearly no dust exists in a production process, and environment pollution is avoided; and due to the improvement of a wear angle of the impacting hammer, the wear range is increased, and the use period is doubled.
Description
Technical field
The invention belongs to the technical field of crushing mechanism.Specifically, the present invention relates to a kind of counterattack hammer of impact breaker.
Background technology
Impact breaker is the crushing mechanism that a kind of impact energy of utilizing bar to rotate is come broken material.
Two, three grades of reversible pulverizers are to pulverize the pulverizer that counterpunch board is regulated the control granularity through two, three roads.Irreversible beater grinder is meant that the rotor rotation direction of pulverizer can only be at the pulverizer of the work of traffic direction.
Reversible reaction type pulverizer is meant that the rotor rotation direction of pulverizer switches the pulverizer of the work that can realize positive and negative both direction operation through power circuit.
As shown in Figure 2, traditional pulverizer is between hammer and backplate when broken, because tup is 90 ° of right angles; Comminuting matter is long residence time at chamber during running, and returning charge, clout are many, and hitting power and motive force are poor; Can cause grinding particle size to reduce, output reduces and dust increases.
Summary of the invention
The present invention provides a kind of counterattack hammer of impact breaker, its objective is the output that increases disintegrating machine, the wearing and tearing that reduce hammer and backplate.
To achieve these goals, the technical scheme taked of the present invention is:
The counterattack hammer of impact breaker provided by the present invention; Described impact breaker comprises counterattack hammer and casing; Casing is provided with backplate, and described counterattack hammer is connected with rotating shaft, and described impact breaker is provided with material inlet and material outlet; The tup working portion of described counterattack hammer is the shape of outwardly directed wedge angle.
Described impact breaker is provided with backplate and the adjusting device of strikeing back the hammer gap.
Described impact breaker is provided with the interception blade.
Described impact breaker is provided with the cleaning part, and material is transported to material inlet through belt, and rotating shaft is rotated at a high speed; Drive material and get into the bar active region; Broken with the bar bump, carry out repeatedly, until the material grade requirement that reaches adjustment; Promptly discharge from material outlet in gap between counterattack hammer and the backplate.
The present invention adopts technique scheme, can increase by one to three times of output, and need not return machine reprocessing; Multiple character of material and granularity property are better, can reduce dust 70% behind the finished product; Reduce to hammer into shape wearing and tearing with backplate; Can produce fine sand; Almost dustless in the production process, avoid environmental pollution; The improvement of counterattack hammer wear angle has increased wear range, and life cycle increases by 1 times.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is a structural representation of the present invention;
Fig. 2 partly relates to the sketch map of structure for this specification background technology;
Fig. 3 is the improvement sketch map to structure shown in Figure 2.
Be labeled as among the figure:
1, counterattack hammer, 2, backplate, 3, adjusting device.
The specific embodiment
Contrast accompanying drawing below, through the description to embodiment, specific embodiments of the invention is done further detailed explanation, to help those skilled in the art inventive concept of the present invention, technical scheme is had more complete, accurate and deep understanding.
Like Fig. 1, the expressed structure of the present invention of Fig. 3; Be a kind of counterattack hammer of impact breaker, described impact breaker comprises counterattack hammer 1 and casing, and casing is provided with backplate 2; Described counterattack hammer 1 is connected with rotating shaft, and described impact breaker is provided with material inlet and material outlet.
Counter beating hammer type disintegrator mainly is made up of tup rotor and casing two parts.Comprise power transmission shaft, rotor, impact hammer, semicircle upper guard board, sieve plate, material inlet and material outlet, counterpunch board etc. down.Counter beating hammer type disintegrator tup part mainly is made up of parts such as tup, rotating shaft, rotor, bearing blocks.
During the work of this machine, under the drive of motor, the rotor high-speed rotation; When material gets into the bar active region, broken with epitrochanterian bar bump, after thrown to again on the counterattack device broken once more; It is broken again to bounce back into the bar active region from the counterattack liner plate again then, and this process repeats, and the descending entering of material one chamber, two chambeies, three chambeies, back cavity repeat fragmentation; Be crushed to desired particle size up to material, discharge by material outlet.
But the frequent wear to bar had both influenced production, and the labour intensity that increases service worker again is equipped with a large amount of counterattack hammer spare parts with needing, and causes the waste of manpower and materials.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize increasing disintegrating machine output, reduce the goal of the invention of the wearing and tearing of hammer and backplate, the technical scheme that the present invention takes is:
As shown in Figure 3, the counterattack hammer of impact breaker provided by the present invention, the tup working portion of described counterattack hammer 1 is the shape of outwardly directed wedge angle.
Originally the counterattack hammer is square, easy abrasion.Improvement through wear angle has increased wear range, and life cycle increases by 1 times.Through the transformation of counterattack tup, increase the wearability of tup, under the equal material, prolong tup service life at double.
Described impact breaker is provided with backplate 2 and the adjusting device 3 of strikeing back hammer 1 gap.
Adjustment counterattack frame and gap between rotor can reach the purpose that changes material discharging-material size and material shapes.
Described impact breaker is provided with the interception blade.
Different with traditional fragmentation between hammer and backplate; It is through using specific circumference whirligig; Be equipped with the interception blade, and blade quantity is identical with the quantity of the hammer of bump inert material, the place ahead that material is pushed to hammer into shape; Obtain enough bump crush forces, so solved the hammer inert material is pulverized a hypodynamic great difficult problem.
Described impact breaker is provided with the cleaning part, and material is transported to material inlet through belt, and rotating shaft is rotated at a high speed; Drive material and get into the bar active region; Broken with the bar bump, carry out repeatedly, until the material grade requirement that reaches adjustment; Promptly discharge from material outlet in gap between counterattack hammer 1 and the backplate 2.
The present invention can obtain significant result:
One to three times of output can be increased, and machine reprocessing need not be returned;
Multiple character of material and granularity property are better, can reduce dust 70% behind the finished product;
Reduce to hammer into shape wearing and tearing with backplate;
Can produce fine sand, and this point is that traditional pulverizer is not available;
Almost dustless in the production process, need not to consider to curb environmental pollution and factors such as protection are fallen in the work that the workman provides for minimizing pulverizer run duration gives out amounts of dust.
Improved counterattack hammer is different with traditional fragmentation between hammer and backplate; It is through using specific circumference whirligig, the wear-resisting angle of the tup of increase, increase pulverized the material motive force and with the hitting power of counterpunch board; Make material in the pulverizer chamber of operation, avoid residence time; Because comminuting matter increased motive force and hitting power, and tup quantity is identical with the quantity of the hammer that clashes into inert material, the place ahead that material is pushed to hammer into shape; Obtain enough bump crush forces, so solved the hammer inert material is pulverized a hypodynamic great difficult problem.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (4)
1. the counterattack of an impact breaker is hammered into shape; Described impact breaker comprises counterattack hammer (1) and casing; Casing is provided with backplate (2), and described counterattack hammer (1) is connected with rotating shaft, and described impact breaker is provided with material inlet and material outlet; It is characterized in that: the tup working portion of described counterattack hammer (1) is the shape of outwardly directed wedge angle.
2. according to the counterattack hammer of the described impact breaker of claim 1, it is characterized in that: described impact breaker is provided with backplate (2) and the adjusting device (3) of strikeing back hammer (1) gap.
3. according to the counterattack hammer of the described impact breaker of claim 1, it is characterized in that: described impact breaker is provided with the interception blade.
4. according to the counterattack hammer of the described impact breaker of claim 1, it is characterized in that: described impact breaker is provided with the cleaning part, and material is transported to material inlet through belt; Rotating shaft is rotated at a high speed, drives material and gets into the bar active region, and is broken with the bar bump; Carry out repeatedly; Until the material grade requirement that reaches adjustment, promptly discharge from material outlet in gap between counterattack hammer (1) and the backplate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100905480A CN102631967A (en) | 2012-03-30 | 2012-03-30 | Impacting hammer of impaction type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100905480A CN102631967A (en) | 2012-03-30 | 2012-03-30 | Impacting hammer of impaction type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102631967A true CN102631967A (en) | 2012-08-15 |
Family
ID=46616649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100905480A Pending CN102631967A (en) | 2012-03-30 | 2012-03-30 | Impacting hammer of impaction type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102631967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632685A (en) * | 2020-06-13 | 2020-09-08 | 安庆泽远化工有限公司 | Natural rubber processing technology |
| CN113027347A (en) * | 2021-03-30 | 2021-06-25 | 南通大学 | Anti-sticking drill bit capable of repeatedly impacting and breaking rock and anti-sticking drill method |
| CN113976289A (en) * | 2021-11-29 | 2022-01-28 | 中建新疆建工集团第三建设工程有限公司 | Production system and production method of graded broken stone and washed sand |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333443Y (en) * | 1998-07-13 | 1999-08-18 | 缪文生 | Overlength multi-edge thickening beater |
| CN201978789U (en) * | 2010-04-19 | 2011-09-21 | 梅贤功 | Combined crusher hammer with easily-replaceable head part |
| CN202061653U (en) * | 2011-04-17 | 2011-12-07 | 王浩 | Counterattack hammer crusher |
| CN202590876U (en) * | 2012-03-30 | 2012-12-12 | 芜湖新兴铸管有限责任公司 | Impact-type hammer of impact crusher |
-
2012
- 2012-03-30 CN CN2012100905480A patent/CN102631967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333443Y (en) * | 1998-07-13 | 1999-08-18 | 缪文生 | Overlength multi-edge thickening beater |
| CN201978789U (en) * | 2010-04-19 | 2011-09-21 | 梅贤功 | Combined crusher hammer with easily-replaceable head part |
| CN202061653U (en) * | 2011-04-17 | 2011-12-07 | 王浩 | Counterattack hammer crusher |
| CN202590876U (en) * | 2012-03-30 | 2012-12-12 | 芜湖新兴铸管有限责任公司 | Impact-type hammer of impact crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632685A (en) * | 2020-06-13 | 2020-09-08 | 安庆泽远化工有限公司 | Natural rubber processing technology |
| CN113027347A (en) * | 2021-03-30 | 2021-06-25 | 南通大学 | Anti-sticking drill bit capable of repeatedly impacting and breaking rock and anti-sticking drill method |
| CN113976289A (en) * | 2021-11-29 | 2022-01-28 | 中建新疆建工集团第三建设工程有限公司 | Production system and production method of graded broken stone and washed sand |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120815 |