CN201143437Y - Pusher dog type double-acting cracking machine - Google Patents
Pusher dog type double-acting cracking machine Download PDFInfo
- Publication number
- CN201143437Y CN201143437Y CNU2007200948175U CN200720094817U CN201143437Y CN 201143437 Y CN201143437 Y CN 201143437Y CN U2007200948175 U CNU2007200948175 U CN U2007200948175U CN 200720094817 U CN200720094817 U CN 200720094817U CN 201143437 Y CN201143437 Y CN 201143437Y
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- pusher
- muller
- pusher dog
- type double
- dog
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Abstract
A pusher-dog type double-acting crusher comprises a transmission part, a pusher dog part and a rolling part. The transmission part consists of an electric motor and a belt pulley; the pusher dog part is composed of a principal shaft, a spacer bush, pusher dogs, occulting bars and a clapboard; the principal shaft is connected with the pusher dog; the pusher dogs are separated by the spacer bush and are staggered according to the spline forming angle; four occulting bars are respectively connected with all the pusher dogs of the same angle; the clapboard is located between the two pusher dogs and arranged on the inner wall of a box body; the rolling part mainly consists of an active muller and a passive muller; the active muller and the passive muller are matched with each other. The pusher-dog type double-acting crusher of the utility model has the advantages that the equipment adopts first-level crashing and second-level refining, which has the advantages of high crushing efficiency and low energy consumption and the whole system is driven by a belt, which has the advantages of steady transmission and being quiet.
Description
Technical field
During the utility model belongs to, the technical field made of the disintegrating machine of the fragmentation of soft fragility block, refinement, particularly a kind of pull claw type double acting disintegrating machine.
Background technology
Crusher in crushing form in the market has Hubei Province formula, paddle type mill, reaction type or the like, it is industrial that the disintegrating machine of these structures is commonly used in the mine, effect is apparent in view when the blocks such as ore of broken higher hardness (about 300MPa), but when being used for casting with block broken thing (hereinafter to be referred as the broken thing) fragmentation of core sand (100MPa), building brick (150MPa) soft of etc.ing, owing to the structural design reason, the crushing efficiency of the disintegrating machine of these types is not high, and is more serious to the waste of the energy.Annual Foundry Works is used for cold core, hot core, and the shell core kind is very many, but the also corresponding waste product that in the coremaking process, occurred, often all as discarded garbage disposal, contaminated environment, the waste resource is serious.
Summary of the invention
The purpose of this utility model is the deficiency at above-mentioned disintegrating machine, and a kind of novel pull claw type double acting disintegrating machine is provided
The technical solution of the utility model is achieved in that
Pull claw type double acting disintegrating machine, it by running part, pusher dog part, roll part and form, running part is made up of motor, belt pulley, the pusher dog part is made up of main shaft, spacer, pusher dog, blend stop, dividing plate, main shaft is connected with pusher dog, separate with spacer between pusher dog and the pusher dog, and it is staggered to press spline moulding angle, four blend stops connect all pusher dogs of same angle respectively, dividing plate is between two pusher dogs, be installed on the cabinet wall, roll part and mainly be made up of active muller and passive muller, initiatively muller and passive muller are complementary.
Advantage of the present utility model is: this equipment adopts the one-level fragmentation, and the secondary refinement has the crushing efficiency height, and energy resource consumption is little, and the band transmission is adopted in the whole system transmission, stable drive, and noise is little.
Description of drawings
Fig. 1 structural representation of the present utility model;
Fig. 2 running part structural representation of the present utility model;
Fig. 3 pusher dog structure chart of the present utility model;
Fig. 4 pusher dog side-looking of the present utility model structure chart;
Fig. 5 muller structure chart of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Pull claw type double acting disintegrating machine, pull claw type double acting disintegrating machine, it is by running part, pusher dog part 2, rolling part 3 forms, running part is by motor 1, belt pulley 15 is formed, the pusher dog part is by main shaft 8, spacer 19, pusher dog 11, blend stop 12, dividing plate 9 is formed, main shaft 8 is connected with pusher dog 11, separate with spacer 10 between pusher dog and the pusher dog, and it is staggered to press spline moulding angle, four blend stops 12 connect all pusher dogs 11 of same angle respectively, and dividing plate 9 is installed on the cabinet wall between two pusher dogs, roll part 4 and mainly form, all be welded with 12 Φ 10 round steel on each muller respectively by active muller 13 and passive muller 14.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 as can be known, the utility model adopts pusher dog that the bigger broken thing of particle is carried out one-level fragmentation (≤40mm
3), and the broken thing through the one-level fragmentation is carried out secondary refinement (0.01-5mm by rolling
3).When one-level is broken, knocking of broken thing realized fragmentation by pusher dog, because pusher dog is that small size contacts (some contact) with broken thing, so the pressure that produces under the effect of identical big or small power will very big (P=F/S), thereby can destroy the viscous force of broken thing inside effectively at the position that pusher dog contacts with broken thing, thereby reach the effect of good one-level fragmentation.Realize by a pair of muller that when the secondary refinement this effect to muller is not " to grinding " traditionally, but a driving wheel, another is passive muller.The rotation of passive muller is not to realize by mechanical transmission, but make the broken thing kinetic energy after the one-level fragmentation increase under the effect by the driving wheel higher rotation speed, and impact with passive muller on, kinetic energy moment of broken thing this moment reduces, and producing corresponding energy and transform---a part is converted to the kinetic energy of follower, follower is rotated, and another part is converted into and destroys the inner viscous force of broken thing and do work (fragmentation).The broken thing that drops between the two-wheeled is then rolled the purpose that reaches further refinement by rotating in opposite directions of two-wheeled.
Claims (2)
1, pull claw type double acting disintegrating machine, it is characterized in that: it is by running part, pusher dog part (2), rolling part (3) forms, running part is by motor (1), belt pulley (15) is formed, the pusher dog part is by main shaft (8), spacer (10), pusher dog (11), blend stop (12), dividing plate (9) is formed, main shaft (8) is connected with pusher dog (11), separate with spacer (10) between pusher dog and the pusher dog, and it is staggered to press spline moulding angle, four blend stops (12) connect all pusher dogs (11) of same angle respectively, dividing plate (9) is between two pusher dogs, be installed on the cabinet wall, roll part (4) and mainly be made up of active muller (13) and passive muller (14), initiatively muller (13) and passive muller (14) are complementary.
2, pull claw type double acting disintegrating machine according to claim 1 is characterized in that: all be welded with 12 round steel respectively on described active muller (13) and each muller of passive muller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200948175U CN201143437Y (en) | 2007-12-19 | 2007-12-19 | Pusher dog type double-acting cracking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200948175U CN201143437Y (en) | 2007-12-19 | 2007-12-19 | Pusher dog type double-acting cracking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143437Y true CN201143437Y (en) | 2008-11-05 |
Family
ID=40080311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200948175U Expired - Lifetime CN201143437Y (en) | 2007-12-19 | 2007-12-19 | Pusher dog type double-acting cracking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143437Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833935A (en) * | 2016-03-25 | 2016-08-10 | 中国农业科学院农产品加工研究所 | Livestock and poultry bone grinding-tooth-type crushing apparatus and method |
-
2007
- 2007-12-19 CN CNU2007200948175U patent/CN201143437Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833935A (en) * | 2016-03-25 | 2016-08-10 | 中国农业科学院农产品加工研究所 | Livestock and poultry bone grinding-tooth-type crushing apparatus and method |
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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: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111122 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081105 |
|
| CX01 | Expiry of patent term |