CN2623333Y - Two-in-one high efficiency energy-saving impact grinding hammer-crusher - Google Patents
Two-in-one high efficiency energy-saving impact grinding hammer-crusher Download PDFInfo
- Publication number
- CN2623333Y CN2623333Y CN 03213306 CN03213306U CN2623333Y CN 2623333 Y CN2623333 Y CN 2623333Y CN 03213306 CN03213306 CN 03213306 CN 03213306 U CN03213306 U CN 03213306U CN 2623333 Y CN2623333 Y CN 2623333Y
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- Prior art keywords
- crusher
- machine body
- rotor
- hammer
- upper machine
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- Expired - Lifetime
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- 238000004134 energy conservation Methods 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 description 7
- 238000006062 fragmentation reaction Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a two-in-one high efficiency energy-saving impact grinding hammer-crusher and solves the problems that the prior hammer-crusher is easy to caulk materials, the effects of retorting grinding and colliding grinding of the massive materials are affected, the qualified materials can not be discharged in time and the internal circulation of the input air is not smooth. The utility model consists of an upper machine body, a feed port, a retorting plate, a scaleboard, a lower machine body, a rotor, hammers, an elastic axis arranged between the hammers, and a lower sieve plate which is arranged inside the lower machine body and corresponds to the rotor. A horizontal line passing through the middle of the rotor and the tie line connecting the lowest end of the feed port and the middle of the rotor form an angle of between 38 degrees and 48 degrees. The retorting cavity of the upper machine body is step-shaped and is divided into a fore-upper grinding cavity and a post-upper grinding cavity, the height of the fore-upper grinding cavity is 2.4-2.6 the turning radius of the rotor, the upper machine body is provided inside with a side impact grate plate. The utility model has the advantages of big granularity of feeding, good effect of grinding, smooth discharge, no material caulking, finish fineness with one-off grinding, high production, low electricity consumption, simplified craftwork procedure, equipment saving and capital construction saving.
Description
Technical field
The utility model belongs to the building stones breaker, the energy-conservation impact of particularly a kind of two-in-one compound efficient hammer-crusher in small, broken bits.
Background technology
Two-in-one hammer-crusher has the advantages that equipment investment is little, floor space is little, energy-conservation.Existing two-in-one hammer-crusher is by upper machine body, lower body, liner plate, counterpunch board, sieve plate, rotor, tup, the parts such as buffer shaft that are fixed between the tup constitute down, the problem of its existence is: 1, the broken a angle, the elevation angle of just hitting, be generally about 30 °, what this had just caused buffer shaft connects drop point and tup apart from each other, though relatively large material has the cushioning effect of buffer shaft when falling into, but it is because far away from the tup tactical diameter, tup is hitting not, and material falls into and caused the putty phenomenon between the buffer shaft.2, have only a cavity in the upper machine body, and highly less, influence the impact crushing of bulk materials and collide crushing effect.3, the screening deficiency of complete machine can not be discharged qualified material in time.4, rotor block rotates blast and the air quantity that is produced at a high speed, and the suffered resistance of circulation is bigger in body, and promptly circulation is not smooth in the air quantity, makes that to efflux amount of dust to machine bigger.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and provides that a kind of feed size is big, crushing effect good, discharge is unobstructed, putty, primary fragmentation can not reached product fineness, output height, power consumption is lower and can simplify the energy-conservation impact of the two-in-one compound efficient hammer-crusher in small, broken bits of technological process, saving equipment and capital expenditure.
The utility model is achieved in that it is by upper machine body, charging aperture, counterpunch board, liner plate, lower body, rotor, tup, be arranged on buffer shaft and the following sieve plate formation that is arranged on respective rotor place in the lower body between the tup, its special character is that the line of charging aperture least significant end and rotor center and the horizontal line angle of process rotor center are 38 °～48 °, and the upper machine body back cavity be step-like and the upper machine body back cavity is divided into before go up crusher chamber and crusher chamber is gone up in the back, the preceding height of going up crusher chamber is 2.4～2.6 times of the rotor radius of gyration, also is provided with the side impact grate plate in upper machine body.
According to the above-mentioned energy-conservation impact of two-in-one compound efficient hammer-crusher in small, broken bits, the sieve plate bottom is provided with screen frame (unit) down under the correspondence in lower body, said screen frame (unit) both sides down are installed on the lower body by adjusting screw bolt and nut, so that the gap of following sieve plate of installing/dismounting and adjustment and tup is beneficial to the fragmentation of material.
According to the above-mentioned energy-conservation impact of two-in-one compound efficient hammer-crusher in small, broken bits, the position is provided with the arc grate plate between corresponding charging aperture lower end and the following sieve plate in lower body.
According to the above-mentioned energy-conservation impact of two-in-one compound efficient hammer-crusher in small, broken bits, corresponding buffer shaft position is provided with jack and retaining hole on the upper machine body sidewall, on jack and retaining hole, be separately installed with gland, tight fixed bolt also is installed on the gland of corresponding jack, so that the buffer shaft mounting or dismounting are convenient, prevent moving, the accurate location of string.
The energy-conservation impact of two-in-one compound efficient hammer-crusher in small, broken bits according to above-mentioned is provided with the charging supporting plate at the charging aperture place, and charging supporting plate lower end is corresponding with arc grate plate upper end.
According to the broken stool of the above-mentioned energy-conservation impact of two-in-one compound efficient hammer in small, broken bits, said charging supporting plate is provided with the comb hole.
The utility model has the advantages that:
1, the elevation angle is just hit in the line of charging aperture least significant end and rotor center and the fragmentation of horizontal line angle) be 38 °～48 °, make connecting material of buffer shaft a little approaching apart with the turning circle of tup, then can play the cushioning effect of buffer shaft to the bulk charging, can make the bulk materials that falls in the body obtain timely impact grinding again, and avoid the generation of buffer shaft material folding putty phenomenon.
2, adopt higher upper machine body back cavity, and upper machine body is divided into two crusher chamber by the step upper cavity, more help the impact crushing of bulk materials and the collision fragmentation between the material, and increased the suffered counterattack area of material, make that the collision probability between the material increases.Because the preceding back cavity height of going up can be fit to the broken requirement of relatively large material; Back cavity is littler on the back, is because bulk materials is diminished by preceding fragmentation of going up crusher chamber.Such step crusher chamber has not only improved crushing effect, has also increased the structural strength of casing.
3, set up side impact grate plate and arc grate plate and charging supporting plate, made the interior screening of complete machine obtain favourable enhancing, qualified material is drawn off by comb hole, sieve aperture under the revolution of rotor tup is impacted, and arranges the bottom of unloading in lower body under the gravity effect.Because the increase of relief hole had both reduced reduction resistant force, had improved crushing efficiency again.
4, owing to set up comb hole and sieve aperture, make rotor rotate the equilibrium of blast that is produced at a high speed, promptly the revolution air-flow is more unobstructed in the body, obtains favourable improvement thereby make in the body to outer exhaust air rate.
5, adopt height adjustable screen frame (unit), both protected screen frame (unit) not frayed, be convenient to installing/dismounting again, the back sieve plate is installed is connected as a single entity with screen frame (unit) again, be beneficial to adjust down the gap of sieve plate and tup, thereby reach desirable gap, in order to fragmentation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the energy-conservation impact of this two-in-one compound efficient hammer-crusher in small, broken bits has a upper machine body 1, is provided with liner plate 2 at upper machine body 1 sidepiece, is provided with counterpunch board 19 on upper machine body 1 top, charging aperture 1C place in upper machine body 1 is provided with charging supporting plate 3, and charging supporting plate 3 surfaces are provided with the comb hole.Be connected with lower body 11 in upper machine body 1 bottom by bolt.Upper machine body 1 back cavity be step-like and upper machine body 1 back cavity is divided into before go up crusher chamber 1A and crusher chamber 1B is gone up in the back, also be provided with side impact grate plate 18 in the upper machine body 1.Rotor 12 and tup 13 are installed in lower body 11, said charging supporting plate 3 least significant ends (being charging aperture 1C least significant end) are 38 °～48 ° with the line at rotor 12 centers with the horizontal line angle at process rotor 12 centers (the promptly broken elevation angle of just hitting), and the preceding height of going up crusher chamber 1A is 2.4～2.6 times of rotor 12 radius of gyration.Between tup 13, be provided with buffer shaft 4, corresponding buffer shaft 4 positions are provided with jack 1D and retaining hole 1E on upper machine body 1 sidewall, on jack 1D and retaining hole 1E, by bolt gland 6 is installed respectively, on the gland 6 of corresponding jack 1D, tight fixed bolt 5 is installed also, moving to prevent buffer shaft 4 strings, guarantee its accurate positioning.Respective rotor 12 places are provided with sieve plate 8 down in lower body 11, sieve plate 8 bottoms are provided with screen frame (unit) 9 down under the correspondence in lower body 11, said screen frame (unit) 9 both sides down are provided with through hole 10, to descend screen frame (unit) 9 to be installed in lower body 11 outer surfaces at through hole 10 places by adjusting bolt 20 and nut 21, the position is provided with arc grate plate 7 between corresponding charging supporting plate 3 lower ends in upper machine body 2 (being charging aperture 1C lower end) and the following sieve plate 8, on upper machine body 1 sidewall, also be provided with side door 17 and last access door 16, on lower body 11 sidewalls, be provided with inspection door 14 and following access door 15.
During work, material is entered in the upper machine body 1 by charging aperture 1C, part is discharged by the castor hole less than the material in comb hole on the charging supporting plate 3, bulk materials is slided by charging supporting plate 3 surfaces under the effect of gravity, 4 pairs of materials that fall of buffer shaft play a part buffering, to reduce the impact of bulk materials to rotor 12, tup 13 is under the drive of rotor 12, material is produced impact grinding, because the counterattack crushing chamber in the upper machine body 1 is bigger, and upper machine body 1 is step-like upper machine body 1 is divided into two crusher chamber, make material obtain the collision fragmentation between the impact crushing and material more fully, the back crusher chamber 1B rear wall of going up of upper machine body 1 is provided with side impact grate plate 18, and qualified material is discharged by the comb hole on the side impact grate plate 18, and all the other underproof materials are by sieve plate 8 crusher chamber and arc grate plate 7 crusher chamber are broken and draw off down in the lower body 11.
Claims (6)
1, the energy-conservation impact of a kind of two-in-one compound efficient hammer-crusher in small, broken bits, comprise upper machine body, charging aperture, counterpunch board, liner plate, lower body, rotor, tup, be arranged on buffer shaft and the following sieve plate that is arranged on respective rotor place in the lower body between the tup, it is characterized in that: the line of charging aperture least significant end and rotor center and be 38 °～48 ° through the horizontal line angle of rotor center, and the upper machine body back cavity be step-like and the upper machine body back cavity is divided into before go up crusher chamber and crusher chamber is gone up in the back, the preceding height of going up crusher chamber is 2.4～2.6 times of the rotor radius of gyration, also is provided with the side impact grate plate in upper machine body.
2, the energy-conservation impact of two-in-one compound efficient according to claim 1 hammer-crusher in small, broken bits is characterized in that: the sieve plate bottom is provided with screen frame (unit) down under the correspondence in lower body, and said screen frame (unit) both sides down are installed on the lower body by adjusting screw bolt and nut.
3, the energy-conservation impact of two-in-one compound efficient according to claim 1 and 2 hammer-crusher in small, broken bits is characterized in that: the position is provided with the arc grate plate between corresponding charging aperture lower end and the following sieve plate in lower body.
4, the energy-conservation impact of two-in-one compound efficient according to claim 1 hammer-crusher in small, broken bits, it is characterized in that: corresponding buffer shaft position is provided with jack and retaining hole on the upper machine body sidewall, on jack and retaining hole, be separately installed with gland, tight fixed bolt also is installed on the gland of corresponding jack.
5, according to claim 1 or the 3 energy-conservation impacts of described two-in-one compound efficient hammer-crusher in small, broken bits, it is characterized in that: be provided with the charging supporting plate at the charging aperture place, and charging supporting plate lower end is corresponding with arc grate plate upper end.
6, the energy-conservation impact of two-in-one compound efficient according to claim 5 hammer-crusher in small, broken bits, it is characterized in that: said charging supporting plate is provided with the comb hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213306 CN2623333Y (en) | 2003-05-24 | 2003-05-24 | Two-in-one high efficiency energy-saving impact grinding hammer-crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213306 CN2623333Y (en) | 2003-05-24 | 2003-05-24 | Two-in-one high efficiency energy-saving impact grinding hammer-crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623333Y true CN2623333Y (en) | 2004-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213306 Expired - Lifetime CN2623333Y (en) | 2003-05-24 | 2003-05-24 | Two-in-one high efficiency energy-saving impact grinding hammer-crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623333Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352694B (en) * | 2008-08-07 | 2010-06-02 | 中煤第一建设公司建筑材料厂 | Counter beating hammer type disintegrator |
| CN103495459A (en) * | 2013-10-23 | 2014-01-08 | 邳州诚实矿山机械有限公司 | Heavy hammer double-function impact crusher |
| CN105750019A (en) * | 2016-05-12 | 2016-07-13 | 济南大学 | Impact crusher of magnesium alloy |
| CN109453853A (en) * | 2018-12-24 | 2019-03-12 | 李彦 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
-
2003
- 2003-05-24 CN CN 03213306 patent/CN2623333Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352694B (en) * | 2008-08-07 | 2010-06-02 | 中煤第一建设公司建筑材料厂 | Counter beating hammer type disintegrator |
| CN103495459A (en) * | 2013-10-23 | 2014-01-08 | 邳州诚实矿山机械有限公司 | Heavy hammer double-function impact crusher |
| CN105750019A (en) * | 2016-05-12 | 2016-07-13 | 济南大学 | Impact crusher of magnesium alloy |
| CN105750019B (en) * | 2016-05-12 | 2018-06-01 | 济南大学 | A kind of magnesium alloy impact breaker |
| CN109453853A (en) * | 2018-12-24 | 2019-03-12 | 李彦 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHAOYANG LIBAO HEAVY MACHINERY INDUSTRY GROUP CORP Free format text: FORMER OWNER: KANG XIN Effective date: 20110801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110801 Address after: 122000 Liaoning Province, Chaoyang City Twin Towers district he Gao Village Patentee after: Chaoyang Libao Heavy Machinery Industry Group Corporation Address before: 122000 section 24, Zhongshan Avenue, Liaoning, Chaoyang City Patentee before: Kang Xin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130524 Granted publication date: 20040707 |