CN102247910A - Hydraulic supported grid plate frame of single-section hammer crusher - Google Patents
Hydraulic supported grid plate frame of single-section hammer crusher Download PDFInfo
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- CN102247910A CN102247910A CN2011101411360A CN201110141136A CN102247910A CN 102247910 A CN102247910 A CN 102247910A CN 2011101411360 A CN2011101411360 A CN 2011101411360A CN 201110141136 A CN201110141136 A CN 201110141136A CN 102247910 A CN102247910 A CN 102247910A
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- plate frame
- grid plate
- hydraulic
- grate plate
- hammer crusher
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Abstract
The invention provides a hydraulic supported grid plate frame of a single-section hammer crusher, comprising a hydraulic support, a permanent seat, a special hydraulic cylinder arranged in the permanent seat, a grid plate frame and a grid, wherein supporting conical shafts are arranged at the two ends of the grid plate frame, the supporting conical shafts are arranged in chutes of the special hydraulic cylinder, and the permanent seat is provided with an adjustable bolt capable of adjusting gap size. By adopting the hydraulic supported grid plate frame provided by the invention, a gap mounting adjustment process between the grid and a rotor in a grid plate frame body can be simpler and more convenient, and a pressure is adjusted to provide a bearing force given to the grid plate frame body, thus the historical problem of over-iron protection of the crusher is solved, stopping of a plate feeding machine and the crusher can be controlled by virtue of a limit switch, and the running rate and reliability of equipment are greatly improved.
Description
Technical field
The present invention relates to a kind of output section of disintegrating machine, specifically, relate to a kind of hydraulic support grate plate rack device of single block hammer crusher, belong to the crushing mechanism technical field.
Background technology
Single block hammer crusher is the main broken equipment of cement industry because its ratio of reduction is big, it can be with maximum particle size the material of 2500mm be crushed to≤25mm meets the granularity into mill, uses for the next process grinding.In order to guarantee that discharging-material size is qualified, enclosed discharging comb sieve is housed in the bottom of crusher rotor, through broken material, meet directly from the seam of combing, drawing off of granularity requirements, undesirable, continue to impact grinding by tup, meet the requirements until granularity and from the sieve of combing, to draw off, the discharging double-edged fine-toothed comb is the vitals that influences disintegrating machine output and reliable transhipment, and the tup of disintegrating machine is a consumable part maximum in the broken production process, and along with the wearing and tearing of tup, the gap that rotor and discharging are combed between the sieve progressively increases, be in that wherein bulk materials is hit and the condition deficiency of grinding, thereby increased the tup wearing and tearing.
What at present the discharging double-edged fine-toothed comb was common one is fixed.Diminish Deng tup wearing and tearing, working rotor circle, its position is nonadjustable, and its shortcoming is easy buildup; The impact grinding breaking capacity of rotor weakens: the wearing and tearing aggravation of tup.Therefore, disintegrating machine descends metal abrasion increase with production capacity power.The 2nd, with the adjustable double-edged fine-toothed comb of bolt, this structure has solved these shortcomings noted earlier, but the cement plant feeds iron substance inevitably when feeding, only strengthen management at present, other not has good method, in case therefore iron substance is entered, weight person is big equipment breakdown, the lighter will be stopped to handle and be repaired, and does not have good safeties.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part; adjustable gaps between a kind of and working rotor circle is provided, can effectively prolongs tup service life and install and regulate easyly, can in fragmentation work, effectively carry out the hydraulic support grate plate rack device of the single block hammer crusher of iron protection again.
The hydraulic support grate plate rack device of single block hammer crusher of the present invention, comprise hydraulic support, holder, be positioned at dedicated hydraulic oil cylinder, grate plate frame and the double-edged fine-toothed comb of holder, said grate plate frame two ends are provided with the supporting axis of cone, the said supporting axis of cone is installed in the chute of dedicated hydraulic oil cylinder, and said holder is provided with the adjusting bolt of adjustable clearance size.
Preferably, the said supporting axis of cone is fastened on grate plate frame two ends by standing screw.
Oil cylinder is pushed into spacing adjusting bolt by setting pressure with the grate plate frame during work, adjustable rotor and double-edged fine-toothed comb gap.
Novel single block hammer crusher of the present invention, the gap of both conveniently adjusted working rotor circle and double-edged fine-toothed comb can prevent from effectively again that irony from entering structural member is damaged, under the condition that records tup cylindrical and double-edged fine-toothed comb gap, as long as regulate holder adjusting bolt suitable for reading, it is convenient to save trouble.During work, oil cylinder is pushed into spacing adjusting bolt by design pressure with the grate plate frame, can safe and effective production.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1:
Fig. 3 is the A-A portion face structure chart of Fig. 1:
Fig. 4 is that the B of Fig. 1 is to view.
Wherein, 1 is hydraulic support, and 2 is the grate plate frame, and 3 is double-edged fine-toothed comb, and 4 are the supporting axis of cone, and 5 is standing screw, and 6 for regulating bolt, and 7 is holder, and 8 is the dedicated hydraulic oil cylinder.
The specific embodiment
Shown in Fig. 1,2,3,4, the hydraulic support grate plate rack device of single block hammer crusher of the present invention, be installed in the crusher rotor bottom, comprise hydraulic support 1, holder 7, be positioned at dedicated hydraulic oil cylinder 8, grate plate frame 2 and the double-edged fine-toothed comb 3 of holder 7, double-edged fine-toothed comb 3 is made by wear resistant alloy material, grate plate frame 2 two ends are fixedly connected with the supporting axis of cone 4 by standing screw 5, and the supporting axis of cone 4 is installed in the chute of dedicated hydraulic oil cylinder 8, and holder 7 is provided with the adjusting bolt 6 of adjustable clearance size.
Narrate workflow of the present invention below in conjunction with accompanying drawing:
Material feeds from the upper casing spout, the tup that is subjected to high rotation impacts, material is subjected to hammering, impact, bump and roll-in are broken mutually, brought into discharging double-edged fine-toothed comb 3 by tup then, directly draw off, fragmentation greater than the material of the seam size of combing continues to be subjected to the impact of tup and grinding less than the material of the seam size of combing, and from the seam of combing, draw off, along with the wearing and tearing rotor workpiece circular diameter of tup diminishes, only need this moment the adjusting bolt that holder 7 is suitable for reading 6 to get final product to adjusted, very convenient.Enter as the irony material, might be stuck between rotor and the double-edged fine-toothed comb, because crushing force is bigger, hydraulic pressure easing valve effect this moment, hydraulic cylinder retreats, and limit switch is sent signal, all practicable automatic stopping of drawing-in device and disintegrating machine simultaneously.This structure has improved the running rate and the reliability of equipment greatly.
Claims (2)
1. the hydraulic support grate plate rack device of single block hammer crusher, it is characterized in that, comprise hydraulic support, holder, be positioned at dedicated hydraulic oil cylinder, grate plate frame and the double-edged fine-toothed comb of holder, said grate plate frame two ends are provided with the supporting axis of cone, the said supporting axis of cone is installed in the chute of dedicated hydraulic oil cylinder, and said holder is provided with the adjusting bolt of adjustable clearance size.
2. the hydraulic support grate plate rack device of single block hammer crusher according to claim 1 is characterized in that, the said supporting axis of cone is fastened on grate plate frame two ends by standing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101411360A CN102247910A (en) | 2011-05-30 | 2011-05-30 | Hydraulic supported grid plate frame of single-section hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101411360A CN102247910A (en) | 2011-05-30 | 2011-05-30 | Hydraulic supported grid plate frame of single-section hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102247910A true CN102247910A (en) | 2011-11-23 |
Family
ID=44975689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101411360A Pending CN102247910A (en) | 2011-05-30 | 2011-05-30 | Hydraulic supported grid plate frame of single-section hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102247910A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076488A (en) * | 2016-06-21 | 2016-11-09 | 东平华锴机电设备有限公司 | One is automatically adjusted the reversible sand making machine of unpacking formula |
| CN108745599A (en) * | 2018-07-24 | 2018-11-06 | 南京西普水泥工程集团有限公司 | A kind of stable blanking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106321A (en) * | 1985-08-24 | 1987-03-04 | 沈阳重型机械研究所 | The hydraulic protector of comb of hammer crusher |
| CN2097037U (en) * | 1991-08-23 | 1992-02-26 | 李金君 | Roll hammering type crusher |
| CN2822768Y (en) * | 2005-07-27 | 2006-10-04 | 上海建设路桥机械设备有限公司 | Adjustable discharging grate of single-section double rotator hammer type crusher |
| CN2838747Y (en) * | 2005-10-20 | 2006-11-22 | 上海建设路桥机械设备有限公司 | Impact plate for reversible disintegrating machine |
| CN202105685U (en) * | 2011-05-30 | 2012-01-11 | 江苏天鹏机电制造有限公司 | Hydraulic support and grate plate frame device of single-stage hammer crusher |
-
2011
- 2011-05-30 CN CN2011101411360A patent/CN102247910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106321A (en) * | 1985-08-24 | 1987-03-04 | 沈阳重型机械研究所 | The hydraulic protector of comb of hammer crusher |
| CN2097037U (en) * | 1991-08-23 | 1992-02-26 | 李金君 | Roll hammering type crusher |
| CN2822768Y (en) * | 2005-07-27 | 2006-10-04 | 上海建设路桥机械设备有限公司 | Adjustable discharging grate of single-section double rotator hammer type crusher |
| CN2838747Y (en) * | 2005-10-20 | 2006-11-22 | 上海建设路桥机械设备有限公司 | Impact plate for reversible disintegrating machine |
| CN202105685U (en) * | 2011-05-30 | 2012-01-11 | 江苏天鹏机电制造有限公司 | Hydraulic support and grate plate frame device of single-stage hammer crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076488A (en) * | 2016-06-21 | 2016-11-09 | 东平华锴机电设备有限公司 | One is automatically adjusted the reversible sand making machine of unpacking formula |
| CN108745599A (en) * | 2018-07-24 | 2018-11-06 | 南京西普水泥工程集团有限公司 | A kind of stable blanking device |
| CN108745599B (en) * | 2018-07-24 | 2023-10-24 | 南京西普国际工程有限公司 | Stable discharging device |
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Application publication date: 20111123 |