CN203862294U - Raw material crushing device with scrapers - Google Patents
Raw material crushing device with scrapers Download PDFInfo
- Publication number
- CN203862294U CN203862294U CN201420287000.XU CN201420287000U CN203862294U CN 203862294 U CN203862294 U CN 203862294U CN 201420287000 U CN201420287000 U CN 201420287000U CN 203862294 U CN203862294 U CN 203862294U
- Authority
- CN
- China
- Prior art keywords
- material box
- raw material
- shafts
- crushing
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a raw material crushing device with scrapers. A scraper is arranged at each of the front part and the rear part of a bracket; four bearing seats are arranged at each of the left end and the right end of the bracket; a bearing is arranged in each bearing seat; two circular holes are formed in each of the left wall and the right wall of a raw material box; the circular holes in the raw material box are matched with crushing shafts; lower parts of the front and rear walls of the raw material box are funnel-shaped; the raw material box is provided with four raw material box supporting legs; the four raw material box supporting legs are welded with the bracket. Crushing teeth are arranged on the two crushing shafts; two ends of the two crushing shafts penetrate through the circular holes in the left and right walls of the raw material box and are supported by the bearings in the bearing seats; a driving gear, a driving chain gear and a belt pulley are arranged at the right end of one crushing shaft; a driven gear and a driving chain gear are arranged at the right end of the other crushing shaft. Two ends of each of two pressing shafts are supported through the bearings in the bearing seats; driven chain wheels are arranged at right ends of the two pressing shafts; the driving chain gears on the crushing shafts are connected with the driven chain gears on the pressing shafts through chains.
Description
Technical field
The utility model relates to a kind of raw meal crushing device that has scraper.
Background technology
At present, the raw meal crushing device that known smelting enterprise is used, after work a period of time, on press-powder axle, a lot of powders of adhesion, cause induction-motor load overweight.Now, must shut down, by the powder of adhesion on workman labor cleaning press-powder axle.As workman is careless a little, do not have to clear up the powder of adhesion on press-powder axle in time, will cause stuck raw meal crushing device, and burn out motor.
Summary of the invention
In order to overcome existing raw meal crushing device, after work a period of time, must shut down, by the powder of adhesion on workman labor cleaning press-powder axle.Cause workman's amount of labour to increase, production efficiency reduces, and may burn out the deficiency of motor.The utility model provides a kind of raw meal crushing device that has scraper, uses this device, can reduce workman's amount of labour, enhances productivity, and there will not be the phenomenon that burns out motor.
In order to achieve the above object, to solve the technical scheme that its technical problem adopts be following design to the utility model:
The front and rear portions of support respectively has a scraper, and the left and right end of support respectively has four bearing blocks, in each bearing block, has bearing; The left and right wall of material box respectively has two circular holes, and circular hole and broken shaft on material box match, and the bottom of material box front and back walls is funnel shaped, and material box has four material box legs, and four material box legs are welded on support.On two broken shafts, all have crushing teeth, the two ends of two broken shafts through the circular hole on the left and right wall of material box by the bearings in bearing block; The right-hand member of a broken shaft has driving gear, main chain gear, belt pulley, and the right-hand member of another root broken shaft has driven gear, main chain gear.The two ends of press-powder axle are by the bearings in bearing block, and the right-hand member of two press-powder axles all has from chain pitch wheel, the main chain gear on broken shaft and being connected through chain from chain pitch wheel on press-powder axle.
During use, powder box is placed on the below of support, with belt, belt pulley is connected with motor, in material charging feedstock case.Start motor, motor is through belt pulley, driving gear, driven gear, main chain gear, chain, drive two broken shafts, two press-powder axles to rotate from chain pitch wheel, crushing teeth on two broken shafts is by after the material fragmentation in material box, by two press-powder axial compression powdereds, fall in powder box.The powder of adhesion on two press-powder axles, is scraped de-ly by scraper, fall in powder box.
Effect of the present utility model is: can reduce workman's amount of labour, enhance productivity, and there will not be the phenomenon that burns out motor.Structure cylinder list, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is a kind of top view that has the raw meal crushing device of scraper.
Fig. 2 is the A of Fig. 1---A view.
Fig. 3 is the B of Fig. 2---B view.
In figure
1, bearing block 2, support 3, press-powder axle 4, material box
5, crushing teeth 6, scraper 7, driving gear 8, chain
9, belt pulley 10, broken shaft 11, driven gear 12, material box leg
13, main chain gear 14, from chain pitch wheel.
The specific embodiment
In the embodiment shown in Fig. 1, Fig. 2, Fig. 3, the front and rear portions of support 2 respectively has a scraper 6, and the left and right end of support 2 respectively has four bearing blocks 1, in each bearing block 1, has bearing; The left and right wall of material box 4 respectively has two circular holes, and the circular hole on material box 4 and broken shaft 10 match, and the bottom of material box 4 front and back walls is funnel shapeds, and material box 4 has 12, four material box legs 12 of four material box legs to be welded on support 2.The two ends that all have 5, two broken shafts 10 of crushing teeth on two broken shafts 10 through the circular hole on the left and right wall of material box 4 by the bearings in bearing block 1; The right-hand member of a broken shaft 10 has driving gear 7, main chain gear 13, belt pulley 9, and the right-hand member of another root broken shaft 10 has driven gear 11, main chain gear 13.The two ends of press-powder axle 3 are by the bearings in bearing block 1, and the right-hand member of two press-powder axles 3 all has from chain pitch wheel 14, the main chain gear 13 on broken shaft 10 and being connected through chain 8 from chain pitch wheel 14 on press-powder axle 3.
During use, powder box is placed on the below of support 2, with belt, belt pulley 9 is connected with motor, in material charging feedstock case 4.Start motor, motor is through belt pulley 9, driving gear 7, driven gear 11, main chain gear 13, chain 8, drive two broken shafts 10, two press-powder axles 3 to rotate from chain pitch wheel 14, crushing teeth 5 on two broken shafts 10 is by after the material fragmentation in material box 4, by two press-powder axles 3, be pressed into powder, fall in powder box.The powder of adhesion on two press-powder axles 3, is scraped de-ly by scraper 6, fall in powder box.
Claims (2)
1. a raw meal crushing device that has scraper,
it is characterized in that: the front and rear portions of support (2) respectively has a scraper (6), the left and right wall of material box (4) respectively has two circular holes, on two broken shafts (10), all have crushing teeth (5), the two ends of two broken shafts (10) through the circular hole on the left and right wall of material box (4) by the bearings in bearing block (1); The right-hand member of a broken shaft (10) has driving gear (7), main chain gear (13), belt pulley (9), and the right-hand member of another root broken shaft (10) has driven gear (11), main chain gear (13); The two ends of press-powder axle (3) are by the bearings in bearing block (1), the right-hand member of two press-powder axles (3) all has from chain pitch wheel (14), the main chain gear (13) on broken shaft (10) and being connected through chain (8) from chain pitch wheel (14) on press-powder axle (3).
2. a kind of raw meal crushing device that has scraper according to claim 1,
it is characterized in that: the circular hole on material box (4) and broken shaft (10) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287000.XU CN203862294U (en) | 2014-06-03 | 2014-06-03 | Raw material crushing device with scrapers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287000.XU CN203862294U (en) | 2014-06-03 | 2014-06-03 | Raw material crushing device with scrapers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862294U true CN203862294U (en) | 2014-10-08 |
Family
ID=51643285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287000.XU Expired - Fee Related CN203862294U (en) | 2014-06-03 | 2014-06-03 | Raw material crushing device with scrapers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014388A (en) * | 2014-06-03 | 2014-09-03 | 永兴县强胜银业有限责任公司 | Raw material smashing device with scraping knives |
-
2014
- 2014-06-03 CN CN201420287000.XU patent/CN203862294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014388A (en) * | 2014-06-03 | 2014-09-03 | 永兴县强胜银业有限责任公司 | Raw material smashing device with scraping knives |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20200603 |