CN202179979U - Pre-grinding machine with radial hammers - Google Patents
Pre-grinding machine with radial hammers Download PDFInfo
- Publication number
- CN202179979U CN202179979U CN2010206837144U CN201020683714U CN202179979U CN 202179979 U CN202179979 U CN 202179979U CN 2010206837144 U CN2010206837144 U CN 2010206837144U CN 201020683714 U CN201020683714 U CN 201020683714U CN 202179979 U CN202179979 U CN 202179979U
- Authority
- CN
- China
- Prior art keywords
- radial
- rotating shaft
- hammer
- radial rod
- hammers
- 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
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a pre-grinding machine with radial hammers, which comprises a housing with a feed port, a rotating shaft vertically arranged inside the housing, a distributing disc arranged on the rotating shaft and positioned at the lower part of the feed port, and a motor connected with the rotating shaft through a V-belt, wherein hammer discs are arranged on the rotating shaft, transitional adapters are arranged on the hammer discs, and radial hammers are arranged on the transitional adapters; positioning pin holes are formed on the transitional adapters, through which the extensions of the radial hammers are adjusted according to the wear degrees of the radial hammers; and the radial hammers are connected with the transitional adapters through pins. The radial hammers are arranged on the rotating shaft to completely and finely strike materials. Toothed bars are arranged on the radial hammers to increase the striking number and the striking point. The changes of gaps between the hammers and the housing due to wear damage are compensated by regulating the connection positions of the radial hammers and the transitional adapters, so as to guarantee the output per machine hour and fineness requirement of equipment.
Description
Technical field
The utility model relates to a kind of pre-grinding machine, is specifically related to a kind of pre-grinding machine with radial rod hammer.
Background technology
The disintegrating machine that present chain grinding machine is one type generally all uses chain and square hammer to link, and is made by chain beating by comminuting matter, can only the less material of broken abrasion.When the material abrasion was big, the useful life longevity of chain was a difficult problem, the frequent change chain.In a single day chain is installed, and length just can not be changed.After the wearing and tearing of tup length, can not obtain the compensation on the length direction, can cause crushing effect to descend, because the limited length of tup, it is more frequent to make tup change, result of use is bad.
Summary of the invention
To the deficiency of prior art, the utility model provide a kind of rational in infrastructure, cycle is many, striking point is many, the pre-grinding machine with radial rod hammer of effective, long service life in small, broken bits.
The technical scheme of the utility model is achieved in that a kind of pre-grinding machine with radial rod hammer; The motor that comprises the housing that offers spout, is vertically mounted on rotating shaft in the housing, is installed in spreading disk in the rotating shaft of spout bottom, is connected with rotating shaft through the V-belt; The hammer dish is installed in rotating shaft; On the hammer dish transition connector is installed, radial rod hammer is installed on the transition connector.
Described transition connector is provided with the dowel hole that can regulate the elongation of radial rod hammer according to the degree of wear of radial rod hammer, and radial rod hammer is connected with transition connector through bearing pin.
Described radial rod hammer is evenly distributed on the circumference of rotating shaft, and the undulate that interlaces between the neighbouring radial rod hammer radical length is arranged.
Described radial rod hammer is provided with the radial dentation bar rod in four sides, and radial excellent hammer tip portion is the square taping block.
The utlity model has following good effect: this product is installed radial rod hammer in rotating shaft; Material has been carried out abundant strike in small, broken bits; Radial rod hammer is provided with dentation bar rod; Increased cycle and striking point, can compensate wearing and tearing and the variation of the gap between the housing, guaranteed the unit-hour output and the fineness requirement of equipment through regulating the radial excellent position that is connected with transition connector of hammering into shape because of the rod hammer.
Description of drawings
Fig. 1 looks cutaway view for the master of the utility model.
Fig. 2 is the cross-sectional plane in rotating shaft cross section of the utility model.
Fig. 3 is the front view of the radial rod hammer of the utility model.
Fig. 4 is the side view of the radial rod hammer of the utility model.
Fig. 5 is the cutaway view of the utility model Fig. 4 along the A place.
Fig. 6 is the front view that excessively connects cover of the utility model.
The specific embodiment
Like Fig. 1,2,3,4,5, shown in 6; A kind of pre-grinding machine with radial rod hammer; The motor 8 that comprises the housing 7 that offers spout 10, is vertically mounted on rotating shaft 1 in the housing 7, is installed in spreading disk 2 in the spout 10 bottom rotating shafts 1, is connected with rotating shaft 1 through V-belt 9; It is characterized in that: hammer dish 3 is installed in rotating shaft 1, transition connector 6 is installed on the hammer dish 3, radial rod hammer 4 is installed on the transition connector 6.Described transition connector 6 is provided with the dowel hole 11 that can regulate the elongation of radial rod hammer 4 according to the degree of wear of radial rod hammer 4, and radial rod hammer 4 is connected with transition connector 6 through bearing pin 5.Described radial rod hammer 4 is evenly distributed on the circumference of rotating shaft 1, and the undulate that interlaces between neighbouring radial rod hammer 4 radical lengths is arranged.Described radial rod hammer 4 is provided with the radial dentation bar rod in four sides, and radial rod hammer 4 ends are the square taping block.
Embodiment 1: as shown in Figure 1; After falling on the spreading disk 2 that drives rotating shaft 1 installation by motor 8 from spout 10 when material; The spreading disk 2 of rotation utilizes the kinetic energy that obtains to spread material diffusing uniformly at a high speed; Spread the motion downwards of diffusing material by the effect of its deadweight, move downward that a segment distance just rotated at a high speed a plurality of be with radial rod hammer 4 formed rotating rods to hit to receive rod on the zone in order hit pulverizing; To evenly distribute on both radial rod hammer 4 circumference; Fall in order and pass through along with the rotating rod of epimere hits the zone, make to be received rod gradually by crushed material and hit; In order to make the fine particle that is crashed to pieces avoid being hit, therefore the radially installation length of radial rod hammer 4 is arranged as waveform by undue rod; Like this, the rod hammer that is rotating carries out pulverization process and can not receive too high load pulverized material; And; Radial rod hammer 4 profile strip multiple edge bodies, even because the centrifugal action that the striking bar of rotating is at a high speed hammered into shape makes by comminuting matter disperses to housing surrounding wall portion direction, and the surrounding wall portion liner plate of housing has odontoid; Thereby running into bump turns back to again to be positioned at and is with radial rod hammer rotating rod to hit the zone; Therefore can be received by rod by comminuting matter and hit theoretical number of times, the material of bulk can be pulverized by radial tup fully, effectively utilize comminuting space with radial rod hammer; Make material can fully obtain hitting, thereby reach ultra-fine broken effect.
Claims (4)
1. pre-grinding machine with radial rod hammer; The motor (8) that comprises the housing (7) that offers spout (10), is vertically mounted on rotating shaft (1) in the housing (7), is installed in spreading disk (2) in spout (10) the bottom rotating shaft (1), is connected with rotating shaft (1) through V-belt (9); It is characterized in that: hammer dish (3) is installed in rotating shaft (1); Transition connector (6) is installed on the hammer dish (3), radial rod hammer (4) is installed on the transition connector (6).
2. the pre-grinding machine with radial rod hammer according to claim 1; It is characterized in that: described transition connector (6) is provided with the dowel hole (11) that can regulate the elongation of radial rod hammer (4) according to the degree of wear of radial rod hammer (4), and radial rod hammer (4) is connected with transition connector (6) through bearing pin (5).
3. the pre-grinding machine with radial rod hammer according to claim 1; It is characterized in that: described radial rod hammer (4) is evenly distributed on the circumference of rotating shaft (1), and the undulate that interlaces between neighbouring radial rod hammer (4) radical length is arranged.
4. the pre-grinding machine with radial rod hammer according to claim 1 is characterized in that: described radial rod hammer (4) is provided with the radial dentation bar rod in four sides, and radial rod hammer (4) end is the square taping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206837144U CN202179979U (en) | 2010-12-28 | 2010-12-28 | Pre-grinding machine with radial hammers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206837144U CN202179979U (en) | 2010-12-28 | 2010-12-28 | Pre-grinding machine with radial hammers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179979U true CN202179979U (en) | 2012-04-04 |
Family
ID=45887641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206837144U Expired - Fee Related CN202179979U (en) | 2010-12-28 | 2010-12-28 | Pre-grinding machine with radial hammers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657794A (en) * | 2012-09-26 | 2014-03-26 | 湖北金阳石新型耐磨材料科技有限公司 | Vertical throwing hammer crusher device system |
| CN105498907A (en) * | 2016-01-04 | 2016-04-20 | 李新中 | Hammering device and multi-stage crushing machine provided with hammering device |
-
2010
- 2010-12-28 CN CN2010206837144U patent/CN202179979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657794A (en) * | 2012-09-26 | 2014-03-26 | 湖北金阳石新型耐磨材料科技有限公司 | Vertical throwing hammer crusher device system |
| CN105498907A (en) * | 2016-01-04 | 2016-04-20 | 李新中 | Hammering device and multi-stage crushing machine provided with hammering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201186231Y (en) | Counterattack type hammer breaking comminutor | |
| CN202438367U (en) | Hammer crusher | |
| CN201030313Y (en) | Blocking-proof crusher | |
| CN204352931U (en) | A kind of vertical composite breaking grinder | |
| CN104289274A (en) | Novel hitting type crushing machine | |
| CN202179979U (en) | Pre-grinding machine with radial hammers | |
| CN201579089U (en) | Vertical coal pulverizer | |
| CN202087351U (en) | Hammer mill | |
| CN102266814A (en) | Extruding and rolling composite crusher | |
| CN201978784U (en) | Vertical crusher | |
| CN201543456U (en) | Crushing roller device | |
| CN201470431U (en) | Hammer piece provided with auxiliary friction surface and used for grinder | |
| CN204122175U (en) | Novel point hits disintegrating machine | |
| CN101829620A (en) | Hammering cutter of vertical crushing machine | |
| CN201855722U (en) | Impact plate of impact crusher without fastening of bolts | |
| CN201423294Y (en) | Coal gangue and shale dedicated crusher | |
| CN206587842U (en) | A kind of chain hammers the crushing part and its all-in-one of direct attack formula powder crushing all-in-one machine into shape | |
| CN207222048U (en) | A kind of pulverizer trapezoidal tup, disintegrating mechanism and vertical crusher | |
| CN201940266U (en) | Fine coal crusher | |
| CN201603578U (en) | Stone slag disintegrator | |
| CN205199568U (en) | Horizontal impact crusher | |
| CN106269076B (en) | Crushing plant rotor | |
| CN202590866U (en) | Tall and thin counterattack hammer crusher | |
| CN201543465U (en) | Ultra-micro crusher hammer | |
| CN217313675U (en) | Hammer type crusher |
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: 20120404 Termination date: 20171228 |