CN201140082Y - Backstroke frame of backstroke crusher - Google Patents
Backstroke frame of backstroke crusher Download PDFInfo
- Publication number
- CN201140082Y CN201140082Y CNU2007203122275U CN200720312227U CN201140082Y CN 201140082 Y CN201140082 Y CN 201140082Y CN U2007203122275 U CNU2007203122275 U CN U2007203122275U CN 200720312227 U CN200720312227 U CN 200720312227U CN 201140082 Y CN201140082 Y CN 201140082Y
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- CN
- China
- Prior art keywords
- panel
- counterattack
- gusset
- impact
- reinforcing plate
- 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 - Lifetime
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Abstract
The utility model relates to an impact frame of an impact crusher, which comprises an impact frame body (1) and an impact lining plate (2) fixed on the impact frame body (1), wherein the impact frame body (1) is composed of a reinforcing plate (3) and a plurality of panels (4) arranged on the reinforcing plate. The impact frame is characterized in that the reinforcing plate (3) is a folded body, the upper face and the bottom face of the reinforcing plate (3) are folding faces with an included ranging from 150 degrees to 170 degrees, the panels (4) comprises the upper panel (5) and the lower panel (6) which are adjacent, and the shape formed by abutting of the upper panel (5) and the lower panel (6) matches with the shape of the folding surface of the reinforcement plate (3). Because of interchangeability of the impact frame at the front and the rear position on the crusher, the production efficiency is increased, and because of uniformity of the bottom surface of the reinforcing plate with a large amount of stress points, the bearing capacity is higher, and further because of thinness of the reinforcing plate body, the impact frame is light in weight, thereby reducing cost relatively.
Description
Technical field
The utility model relates to a kind of disintegrating machine parts, is a kind of impact breaker counterattack frame specifically.
Background technology
Disintegrating machine is widely used in various ores, cement, refractory material, bauxite grog, diamond dust, frit, mechanism building sand, building stones and various metallurgical slag, and cone crusher is a kind of in numerous disintegrating machines.Material at fragmentation carries out fragmentation and screening, its fragmentation all be a little hard objects, and this hard objects is carried out fragmentation is by rotor material to be impacted particle, therefore just need more powerful transmission, and in transmission mechanism when work, can produce vibration to entire equipment, and disintegrating machine counterattack frame is to be used for supporting disintegrating machine, and therefore, the holding capacity of disintegrating machine counterattack frame just plays important effect to the stability of whole disintegrating machine.Two disintegrating machine counterattack framves are arranged on the cone crusher of present domestic use, and front and back disintegrating machine counterattack frame is inequality, therefore just do not have interchangeability, production efficiency is lower, and the gusset bottom surface has only a wedge angle, and holding capacity is just very little, support unstable, gusset itself is bigger, so weight is also big, and cost is also than higher.
As mentioned above, there is following deficiency in prior art: the counterattack frame does not have interchangeability, and production efficiency is low, and the gusset bottom surface has only a wedge angle, and holding capacity is just very little, and gusset itself is bigger, so weight is also big, and cost is also than higher.
Summary of the invention
The counterattack frame that the utility model has solved the prior art existence does not have interchangeability, and the problem that production efficiency is low provides a kind of impact breaker counterattack frame with interchangeability.
The gusset bottom surface that the utility model has also solved the prior art existence has only a wedge angle, and holding capacity is just very little, and gusset itself is bigger, therefore weight is also big, cost provides a kind of holding capacity big also than problem of higher, lower-cost impact breaker counterattack frame.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of impact breaker counterattack frame, comprise the counterattack frame body and be fixed in the counterattack liner plate of strikeing back on the frame body, this counterattack frame body comprises gusset and some panels provided thereon, it is characterized in that described gusset is the fold-type body, this above gusset and bottom surface is the folding face, this folding face angle is 155～170 °, described panel comprises top panel and lower panel, this top panel and lower panel adjacency, and top panel and lower panel are in abutting connection with the panel-shaped of forming and the folding face form fit of gusset.Described panel is lined up some row and is fixedly connected on the gusset.Panel has only the upper and lower faces plate, in abutting connection with becoming folding face type, the form fit of energy and gusset, and the best angle of gusset folding face angle is about 162 °, evenly holding capacity is bigger to make stressed below the gusset, and because gusset is smaller, thin, therefore weight is also smaller, and production cost is just lower.
As preferably, be connected with some counterattack liner plates by fixture on described top panel, the lower panel.Described fixture is a bolt.This fixture also can be screw.Fixtures such as screw, so not only fixation, and also convenient.
As preferably, described some counterattack liner plates are lined up some row and are fixedly connected on top panel and the lower panel.In the above plate and above the lower panel each row all arrange 3 counterattack liner plates, the fitting upper and lower panel of the adjacency of rolling over the face shape of feasible like this arrangement of strikeing back liner plate.
The utility model is skillfully constructed, and by thin gusset and stressed uniformly than the setting of wide-angle folding face, makes it have following beneficial effect compared with the prior art:
1, the counterattack frame has interchangeability, the production efficiency height;
2, the gusset bottom surface is stressed even, and holding capacity is bigger, and gusset itself is smaller, so weight is also little, and cost is also lower.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model:
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described further.
Embodiment 1.See Fig. 1 and Fig. 2, this routine a kind of impact breaker counterattack frame, comprise counterattack frame body 1 and be fixed in the counterattack liner plate 2 of strikeing back on the frame body 1, this counterattack frame body 1 comprises gusset 3 and two panels 4 provided thereon, described gusset 3 is the fold-type body, this above gusset 5 and bottom surface is the folding face, this folding face angle is 162 °, described panel 4 comprises top panel 5 and lower panel 6, this top panel 5 and lower panel 6 adjacency, and top panel 5 and the panel-shaped of lower panel 6 adjacency compositions and the folding face form fit of gusset 3.
Wherein, described panel 4 is lined up some row and is fixedly connected on the gusset 3.Be connected with counterattack liner plate 2 by fixture 7 bolts on described top panel 5, the lower panel 6, each panel is provided with three counterattack liner plates 2, and described counterattack liner plate 2 is lined up some row and is fixedly connected on top panel 5 and the lower panel 6.
Claims (5)
1, a kind of impact breaker counterattack frame, comprise counterattack frame body (1) and be fixed in the counterattack liner plate (2) of strikeing back on the frame body (1), this counterattack frame body (1) comprises gusset (3) and some panels (4) provided thereon, it is characterized in that described gusset (3) is the fold-type body, above this gusset (5) and bottom surface is the folding face, this folding face angle is 155～170 °, described panel (4) comprises top panel (5) and lower panel (6), this top panel (5) and lower panel (6) adjacency, and top panel (5) and the panel-shaped of lower panel (6) adjacency composition and the folding face form fit of gusset (3).
2, impact breaker according to claim 1 counterattack frame is characterized in that described panel (4) lines up some row and be fixedly connected on the gusset (3).
3, impact breaker counterattack frame according to claim 1 and 2 is characterized in that described top panel (5), lower panel (6) upward are connected with some counterattack liner plates (2) by fixture (7).
4, impact breaker according to claim 3 counterattack frame is characterized in that described some counterattack liner plates (2) line up some row and be fixedly connected on top panel (5) and the lower panel (6).
5, impact breaker counterattack frame according to claim 3 is characterized in that described fixture (7) is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203122275U CN201140082Y (en) | 2007-12-28 | 2007-12-28 | Backstroke frame of backstroke crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203122275U CN201140082Y (en) | 2007-12-28 | 2007-12-28 | Backstroke frame of backstroke crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140082Y true CN201140082Y (en) | 2008-10-29 |
Family
ID=40067799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203122275U Expired - Lifetime CN201140082Y (en) | 2007-12-28 | 2007-12-28 | Backstroke frame of backstroke crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140082Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225348A (en) * | 2011-06-16 | 2011-10-26 | 成都大宏立机器制造有限公司 | Pressing plate type impact frame for impact breaker |
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
-
2007
- 2007-12-28 CN CNU2007203122275U patent/CN201140082Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225348A (en) * | 2011-06-16 | 2011-10-26 | 成都大宏立机器制造有限公司 | Pressing plate type impact frame for impact breaker |
| CN102225348B (en) * | 2011-06-16 | 2013-01-09 | 成都大宏立机器制造有限公司 | Pressing plate type impact frame for impact breaker |
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
| CN104028337B (en) * | 2014-02-26 | 2016-01-06 | 上海创申重型装备制造有限公司 | Impact breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081029 |