CN210715718U - Jaw crusher supports base - Google Patents
Jaw crusher supports base Download PDFInfo
- Publication number
- CN210715718U CN210715718U CN201921581869.4U CN201921581869U CN210715718U CN 210715718 U CN210715718 U CN 210715718U CN 201921581869 U CN201921581869 U CN 201921581869U CN 210715718 U CN210715718 U CN 210715718U
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- CN
- China
- Prior art keywords
- base
- wall
- bottom plate
- plate
- groups
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- 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
- 230000035939 shock Effects 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a jaw breaker supports base, including bottom plate and four group's locating levers, four groups the locating lever is the rectangle equidistance and buries underground in the ground, and bottom plate top outer wall sets up four groups and is the first opening that the rectangle equidistance distributes, the bottom plate cup joints on four group's locating levers, and the bottom plate passes through the bolt fastening in ground, C word form fixed plate has all been welded to bottom plate top outer wall both sides, and two relative one side inner wall sliding connection of C word form fixed plate have same base, and the base erects the cross-section and be character cut in bas shape mechanism, base bottom outer wall is seted up four groups and is the second opening that the rectangle equidistance distributes, and locating lever and second opening. The utility model discloses resonance between the reducible jaw breaker of second shock pad and the base, when jaw breaker operation, second shock attenuation board extrusion spring produces the vibration power that potential energy reduces jaw breaker and produce the base, improves this life who supports the base.
Description
Technical Field
The utility model relates to a jaw breaker technical field especially relates to a jaw breaker supports base.
Background
The jaw crusher is commonly called as jaw crusher and also called as old tiger mouth, and is a crusher which is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the material crushing operation. Simple structure, it is easy to make, and reliable operation, the support base of present jaw breaker be big for pre-buried formula structure, can effectually prevent the phenomenon that jaw breaker shifted in a period, but can produce resonance because of base and jaw breaker after long-time use to make the concrete cracked, make it lose whole due effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a jaw crusher supporting base.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a jaw breaker supports base, includes bottom plate and four group's locating levers, four groups the locating lever is the rectangle equidistance and buries underground in the ground bottom, and bottom plate top outer wall sets up four groups and is the first opening that the rectangle equidistance distributes, the bottom plate cup joints on four group's locating levers, and the bottom plate passes through the bolt fastening in ground, C word form fixed plate has all been welded to bottom plate top outer wall both sides, and two relative one side inner wall sliding connection of C word form fixed plate have same base, and the base erects the cross-section and be character cut in bas shape mechanism, base bottom outer wall sets up four groups and is the second opening that the rectangle equidistance distributes, and locating lever and second opening inner wall form sliding fit.
Preferably, damper includes first shock attenuation board, ten to twenty dead levers, second shock attenuation board and ten to twenty springs, and first shock attenuation board is fixed in on the bottom plate, ten to twenty dead levers are equidistance distribution on first shock attenuation board, and ten to twenty springs cup joint respectively on ten to twenty dead lever outer walls, the second shock attenuation board is seted up with the sliding opening of dead lever looks adaptation, and second shock attenuation board bottom outer wall and spring fixed connection.
Preferably, the center of the outer wall of the bottom of the base is provided with circular grooves distributed at equal intervals, and the inner walls of the circular grooves are in sliding fit with the top ends of the fixing rods.
Preferably, the number of each group of the four groups of the positioning rods is three, and each group of the positioning rods is distributed in a triangular shape.
Preferably, C style of calligraphy fixed plate inner wall bottom and inner wall top all are provided with first shock pad, and first shock pad specification and C style of calligraphy fixed plate specification looks adaptation.
Preferably, the bottom of the inner wall of the base is fixed with a second shock pad through a screw, and the second shock pad is provided with a second through hole matched with the positioning rod.
The utility model has the advantages that:
1. this jaw crusher supports base, it buries underground at the bottom of the ground to set up four groups of locating levers, increase the stability of this pillar base, can link together jaw crusher's constant head tank and locating lever, the realization is fixed jaw crusher on the base, the second shock pad that base and jaw crusher junction set up reduces the resonance between jaw crusher and the base, damper has been set up between base and the bottom plate, when jaw crusher moves, second shock attenuation board extrusion spring produces the potential energy and reduces the jarring power that jaw crusher produced the base, improve this life who supports the base.
2. This jaw breaker supports base has set up two C word form fixed plates on the bottom plate and has made it and base formation sliding fit, prevents that the base from taking place the displacement, and has all set up first shock pad at two C word form altitude slab top inner walls and bottom inner wall, further reduces the shock absorber that jaw breaker produced.
Drawings
Fig. 1 is a schematic view of a vertical cross-sectional structure of a jaw crusher supporting base according to the present invention;
fig. 2 is a schematic top view of the jaw crusher supporting base according to the present invention.
In the figure: 1 bottom plate, 2 locating levers, 3C style of calligraphy fixed plate, 4 first shock pads, 5 bases, 6 second shock pads, 7 first shock attenuation boards, 8 dead levers, 9 second shock attenuation boards, 10 springs, 11 circular slots.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a jaw crusher supporting base comprises a bottom plate 1 and four sets of positioning rods 2, wherein the four sets of positioning rods 2 are embedded in the ground at equal intervals in a rectangular shape, four sets of first through holes are formed in the outer wall of the top of the bottom plate 1, the four sets of first through holes are distributed in the rectangular shape at equal intervals, the bottom plate 1 is sleeved on the four sets of positioning rods 2, the bottom plate 1 is fixed to the ground through bolts, C-shaped fixing plates 3 are welded to two sides of the outer wall of the top of the bottom plate 1, the same base 5 is connected to the inner wall of one side, opposite to the two C-shaped fixing plates 3, of the base 5 in a sliding mode, the vertical section of the base 5 is a concave mechanism, four sets of second through holes are formed in the outer wall of the bottom of the base 5, the positioning rods 2 are in sliding fit with the inner walls of the second through holes, a damping, the first damping plate 7 is fixed on the bottom plate 1, ten to twenty fixing rods 8 are distributed on the first damping plate 7 at equal intervals, ten to twenty springs 10 are respectively sleeved on the outer walls of ten to twenty fixed rods 8, a sliding opening matched with the fixed rod 8 is arranged on the second damping plate 9, the outer wall of the bottom of the second damping plate 9 is fixedly connected with a spring 10, circular grooves 11 which are distributed at equal intervals are arranged at the center of the outer wall of the bottom of the base 5, the inner wall of the circular groove 11 is in sliding fit with the top end of the fixed rod 8, the four groups of the positioning rods 2 are three in number, each group of positioning rods 2 is distributed in a triangular shape, the bottom part of the inner wall and the top part of the inner wall of the C-shaped fixing plate 3 are provided with first shock absorption pads 4, and 4 specifications of first shock pad and 3 specifications looks adaptations of C word form fixed plate, 5 inner wall bottoms of base are fixed with second shock pad 6 through the screw, and second shock pad 6 sets up the second opening with 2 looks adaptations of locating lever.
The working principle is as follows: four groups of positioning rods 2 are embedded at the bottom of the ground in rectangular equidistance, positioning grooves of a jaw crusher are connected with the positioning rods 2, the jaw crusher is connected with a base 5, when the jaw crusher runs, the base 5 is in sliding fit with the inner walls of two C-shaped fixing plates 3, a part of shock force generated by the jaw crusher can be reduced by a first shock pad 4 on the inner walls of the two C-shaped fixing plates 3, resonance between the jaw crusher and the base 5 can be reduced by a second shock pad 6 on the base 5, then the second shock absorbing plate 9 generates potential energy by a force extrusion spring 10 of the base 5 and can be matched with the first shock absorbing plate 9 to reduce the shock force generated by the jaw crusher to the bottom plate 1, and the service life of the device is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A jaw crusher supporting base comprises a bottom plate (1) and four groups of positioning rods (2), it is characterized in that the four groups of positioning rods (2) are embedded at the bottom of the ground in a rectangular shape at equal intervals, the outer wall of the top of the bottom plate (1) is provided with four groups of first through holes which are distributed in a rectangular shape at equal intervals, the bottom plate (1) is sleeved on the four groups of positioning rods (2), the bottom plate (1) is fixed on the ground through bolts, C-shaped fixing plates (3) are welded on two sides of the outer wall of the top of the bottom plate (1), and the inner walls of the opposite sides of the two C-shaped fixed plates (3) are connected with the same base (5) in a sliding way, the vertical section of the base (5) is a concave mechanism, four groups of second through holes which are rectangular and equidistantly distributed are arranged on the outer wall of the bottom of the base (5), and the positioning rod (2) and the inner wall of the second through hole form a sliding fit, and a damping mechanism is arranged at the center of the outer wall of the top of the bottom plate (1).
2. The jaw crusher supporting base as claimed in claim 1, characterized in that the damping mechanism comprises a first damping plate (7), ten to twenty fixing rods (8), a second damping plate (9) and ten to twenty springs (10), the first damping plate (7) is fixed on the bottom plate (1), the ten to twenty fixing rods (8) are equidistantly distributed on the first damping plate (7), the ten to twenty springs (10) are respectively sleeved on the outer walls of the ten to twenty fixing rods (8), the second damping plate (9) is provided with sliding openings matched with the fixing rods (8), and the outer wall of the bottom of the second damping plate (9) is fixedly connected with the springs (10).
3. The jaw crusher support base as claimed in claim 1, characterised in that the base (5) is provided with circular grooves (11) in the centre of the outer wall at the bottom, and the inner wall of the circular groove (11) is in sliding fit with the top end of the fixed rod (8).
4. A jaw crusher support foot as claimed in claim 1, characterised in that the four sets of positioning rods (2) are three in number and each set of positioning rods (2) is distributed in a triangular shape.
5. The jaw crusher support foot as claimed in claim 1, characterised in that the bottom and top of the inner wall of the C-shaped fixing plate (3) are provided with first shock absorbing pads (4), and the first shock absorbing pads (4) are of a size that is adapted to the size of the C-shaped fixing plate (3).
6. The jaw crusher supporting base as claimed in claim 1, characterised in that a second damping pad (6) is fixed to the bottom of the inner wall of the base (5) by screws, and the second damping pad (6) is provided with a second through hole adapted to the positioning rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581869.4U CN210715718U (en) | 2019-09-23 | 2019-09-23 | Jaw crusher supports base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581869.4U CN210715718U (en) | 2019-09-23 | 2019-09-23 | Jaw crusher supports base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715718U true CN210715718U (en) | 2020-06-09 |
Family
ID=70965132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581869.4U Expired - Fee Related CN210715718U (en) | 2019-09-23 | 2019-09-23 | Jaw crusher supports base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981252A (en) * | 2020-07-28 | 2020-11-24 | 泰州朗润电子科技有限公司 | Novel anti-seismic structure of automotive electronic product |
-
2019
- 2019-09-23 CN CN201921581869.4U patent/CN210715718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981252A (en) * | 2020-07-28 | 2020-11-24 | 泰州朗润电子科技有限公司 | Novel anti-seismic structure of automotive electronic product |
| CN111981252B (en) * | 2020-07-28 | 2022-01-11 | 泰州市光明电子材料有限公司 | Novel anti-seismic structure of automotive electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |