CN204583281U - A kind of jaw crusher frame - Google Patents
A kind of jaw crusher frame Download PDFInfo
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- CN204583281U CN204583281U CN201520114113.4U CN201520114113U CN204583281U CN 204583281 U CN204583281 U CN 204583281U CN 201520114113 U CN201520114113 U CN 201520114113U CN 204583281 U CN204583281 U CN 204583281U
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- support body
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- bracket
- side plate
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Abstract
The utility model relates to mining equiment field, particularly relates to a kind of jaw crusher frame.A kind of jaw crusher frame, comprises gantry base, and is arranged on the support body side plate of gantry base upper end; Described support body side plate is fastened in gantry base by frame connector, frame connector comprises the bracket being fixed on support body side plate bottom, and be fixed on the support body base angle of gantry base, be connected and fixed by support body bolt between support body base angle and bracket, support body Bolt to position is provided with two base angle rubber springs, a base angle rubber spring is between support body base angle and bracket, and another base angle rubber spring is between support body bolt end and support body base angle.Frame flexibly connects by this jaw crusher frame, not only bonding strength high and also also have damping effect.
Description
Technical field
The utility model relates to mining equiment field, particularly relates to a kind of jaw crusher frame.
Background technology
Jaw crusher is a kind of mining machinery for broken building stones, and its principle has been engaged material crushing operation by two jaw movements of simulated animal.When jaw crusher works, disintegrating machine entirety can produce sharp pounding, however the frame of existing jaw crusher be all be rigidly connected fixing, damping effect is bad, frame, under the collision of long-time sharp pounding and building stones, very easily produces crack, has a strong impact on its service life.
Summary of the invention
In order to solve the problem, the purpose of this utility model is the jaw crusher frame providing a kind of good damping effect.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of jaw crusher frame, comprises gantry base, and is arranged on the support body side plate of gantry base upper end; Described support body side plate is fastened in gantry base by frame connector, frame connector comprises the bracket being fixed on support body side plate bottom, and be fixed on the support body base angle of gantry base, be connected and fixed by support body bolt between support body base angle and bracket, support body Bolt to position is provided with two base angle rubber springs, a base angle rubber spring is between support body base angle and bracket, and another base angle rubber spring is between support body bolt end and support body base angle.
As preferably, before and after the bottom of described support body side plate, both sides are equipped with bracket, and the support body base angle in gantry base and bracket quantity, position are corresponding, and two support body base angles are between two brackets on support body side plate; Namely by bracket, support body base angle is limited to centre, thus can prevents from loosening before and after frame.
As preferably, the upper surface of described gantry base is provided with the groove that is located by connecting, and the groove inner position that is located by connecting is provided with resilient snubber; Described resilient snubber is between bracket base and gantry base, and resilient snubber is by upper steel plate, lower steel plate, and the rubber spring be pasted and fixed between upper steel plate and lower steel plate connects and composes; The longitudinal direction that can be slowed down between support body side plate and support body base by resilient snubber is shaken.
As preferably, upper steel plate, the rubber spring of described resilient snubber are identical with the cross sectional shape of lower steel plate, and by the rectangular body at middle part, and the first body of the rectangular card being arranged on rectangular body both sides is formed, and the width of rectangle dop is less than the width of rectangular body; The described groove that is located by connecting is made up of mutually two pieces of U-shaped fixture blocks that two pieces are arranged in opposite directions, and the rectangle dop of resilient snubber is connected in the U-shaped bayonet socket of U-shaped fixture block; Namely resilient snubber locator card is connected on the groove inside that is located by connecting, thus is convenient to its daily maintenance and replacing.
The utility model adopts technique scheme, the support body side plate of this jaw crusher frame is provided with bracket, gantry base is provided with support body base angle, support body bolt between support body base angle and bracket is arranged with two base angle rubber springs, the base angle rubber spring between support body base angle and bracket is for reducing the vibrations of the fore-and-aft direction between support body side plate and support body base; Base angle rubber spring between support body bolt end and support body base angle, for reducing torsional forces suffered by support body bolt, prevents support body bolt fracture; By said structure, frame can be flexibly connected, not only bonding strength high and also also have damping effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Fig. 3 is the structural representation of resilient snubber.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
A kind of jaw crusher frame as shown in Fig. 1 ~ Fig. 3, comprises gantry base 11, and is arranged on the support body side plate 12 of gantry base 11 upper end, and support body side plate 12 is fastened in gantry base 11 by frame connector.Described frame connector comprises the bracket 13 being fixed on both sides before and after support body side plate 12 bottom, and is fixed on the support body base angle 15 of gantry base 11; Support body base angle 15 and bracket 13 quantity, position are corresponding, two support body base angles 15 are all between two brackets 13 on same support body side plate 12, be connected and fixed by support body bolt 151 between corresponding support body base angle 15 and bracket 13, the equal location and installation of every root support body bolt 151 has two base angle rubber springs 152, a base angle rubber spring 152 is between support body base angle 15 and bracket 13, and another base angle rubber spring 152 is between support body bolt 151 end and support body base angle 15.
The upper surface of described gantry base 11 is provided with two pieces of U-shaped fixture blocks, 111, two pieces of U-shaped fixture blocks 111 and arranges in opposite directions and be mutually configured for the groove that is located by connecting, the groove inner position that is located by connecting is provided with resilient snubber 14, described resilient snubber 14 is in bottom bracket 13 and between gantry base 11, resilient snubber 14 is by upper steel plate 141, lower steel plate 142, and the rubber spring 143 be pasted and fixed between upper steel plate 141 and lower steel plate 142 connects and composes, upper steel plate 141, rubber spring 143 is identical with the cross sectional shape of lower steel plate 142, by the rectangular body 14a at middle part, and the rectangle dop 14b one being arranged on rectangular body 14a both sides is formed, the width of rectangle dop 14b is less than the width of rectangular body 14a, the rectangle dop 14b of resilient snubber is connected in the U-shaped bayonet socket of U-shaped fixture block 111.
In said structure, support body side plate 12 is erected in gantry base 11 by bracket 13, fixed by support body bolt 151 between bracket 13 and gantry base 11, support body bolt 151 is arranged with two base angle rubber springs 152, the base angle rubber spring 152 between support body base angle 15 and bracket 13 is for reducing the vibrations of the fore-and-aft direction between support body side plate 12 and support body base; Base angle rubber spring 152 between support body bolt 151 end and support body base angle 15, for reducing torsional forces suffered by support body bolt 151, prevents support body bolt 151 from rupturing.And resilient snubber 14 locator card is connected on the groove inside that is located by connecting, the longitudinal direction that can be slowed down between support body side plate 12 and support body base by resilient snubber 14 is shaken; The longitudinal buffer of comprehensive resilient snubber 14 and the transverse direction buffering of base angle rubber spring 152 effectively can protect frame main body, extend the service life of frame main body.
Claims (4)
1. a jaw crusher frame, comprises gantry base, and is arranged on the support body side plate of gantry base upper end; It is characterized in that: described support body side plate is fastened in gantry base by frame connector, frame connector comprises the bracket being fixed on support body side plate bottom, and be fixed on the support body base angle of gantry base, be connected and fixed by support body bolt between support body base angle and bracket, support body Bolt to position is provided with two base angle rubber springs, a base angle rubber spring is between support body base angle and bracket, and another base angle rubber spring is between support body bolt end and support body base angle.
2. a kind of jaw crusher frame according to claim 1, it is characterized in that: before and after the bottom of described support body side plate, both sides are equipped with bracket, support body base angle in gantry base and bracket quantity, position are corresponding, and two support body base angles are between two brackets on support body side plate.
3. a kind of jaw crusher frame according to claim 1 and 2, is characterized in that: the upper surface of described gantry base is provided with the groove that is located by connecting, the groove inner position that is located by connecting is provided with resilient snubber; Described resilient snubber is between bracket base and gantry base, and resilient snubber is by upper steel plate, lower steel plate, and the rubber spring be pasted and fixed between upper steel plate and lower steel plate connects and composes.
4. a kind of jaw crusher frame according to claim 3, it is characterized in that: upper steel plate, the rubber spring of described resilient snubber are identical with the cross sectional shape of lower steel plate, by the rectangular body at middle part, and the first body of the rectangular card being arranged on rectangular body both sides is formed, the width of rectangle dop is less than the width of rectangular body; The described groove that is located by connecting is made up of mutually two pieces of U-shaped fixture blocks that two pieces are arranged in opposite directions, and the rectangle dop of resilient snubber is connected in the U-shaped bayonet socket of U-shaped fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114113.4U CN204583281U (en) | 2015-02-16 | 2015-02-16 | A kind of jaw crusher frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114113.4U CN204583281U (en) | 2015-02-16 | 2015-02-16 | A kind of jaw crusher frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583281U true CN204583281U (en) | 2015-08-26 |
Family
ID=53919482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114113.4U Active CN204583281U (en) | 2015-02-16 | 2015-02-16 | A kind of jaw crusher frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583281U (en) |
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2015
- 2015-02-16 CN CN201520114113.4U patent/CN204583281U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |
|
| CP03 | Change of name, title or address |