CN204182416U - A kind of adjustable cone crusher - Google Patents
A kind of adjustable cone crusher Download PDFInfo
- Publication number
- CN204182416U CN204182416U CN201420495824.6U CN201420495824U CN204182416U CN 204182416 U CN204182416 U CN 204182416U CN 201420495824 U CN201420495824 U CN 201420495824U CN 204182416 U CN204182416 U CN 204182416U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- hypomere
- epimere
- shaft
- gyratory crusher
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to gyratory crusher, a kind of adjustable cone crusher specifically, it comprises the epimere main shaft vertically arranged and the hypomere main shaft be obliquely installed, this epimere main shaft arranges material separating disc, hypomere main shaft is installed with and the mantle determining taper and become crusher chamber, this epimere main shaft lower end and hypomere main shaft upper end thereof; Described rotating shaft upper end edge has axially opened a blind hole, and be provided with a regulating shaft in blind hole, this regulating shaft can be moved horizontally by adjusting device in blind hole, and described hypomere main shaft lower tilt is inserted on this regulating shaft.Main shaft of the present utility model is two-part structure, and two sections adopt hinged mode to connect, the basis ensureing hypomere main shaft drive epimere main axis can make hypomere main shaft rotate around bearing pin, and hypomere main shaft lower end can be driven to move horizontally by adjusting device, thus regulate the gradient of main shaft, with the broken fineness of controlled fragmentation.
Description
Technical field
The utility model relates to gyratory crusher.
Background technology
Existing spring type cone crusher and multicylinder hydraulic formula gyratory crusher belong to same gyratory crusher, their internal structure is the same substantially, and its main distinction is that the latter in outside safeties replaces the former many groups spring with multiple hydraulic jack.When existing spring type cone crusher and the work of multicylinder hydraulic formula gyratory crusher, first power transmission shaft is driven to rotate by motor, be arranged on bevel pinion on power transmission shaft and drive bevel gear wheel, thus drive the excentric sleeve be fixedly connected with bevel gear wheel to rotate, main shaft is inserted in the cone-shaped inner hole of excentric sleeve, and mantle is fixedly mounted on main shaft top.Because existing spring type cone crusher and multicylinder hydraulic formula gyratory crusher adopt fixed type ball spherical bearing and taper spindle, existing gyratory crusher is caused no matter to be there is shortcomings in manufacture or use procedure, as complex structure, the manufacturability manufactured and install is bad, manufacturing cost is high, energy consumption is high, inefficiency, and particularly in use fault rate is high.Some gyratory crusher also arranges material separating disc in the upper end of main shaft.The main shaft of this form is structure as a whole, and is not easy to regulate its gradient, can not control the broken fineness of material.
Utility model content
For above-mentioned technical problem, the utility model provides the adjustable cone crusher in a kind of capable of reducing energy consumption, elongate member service life.
The technical scheme in the invention for solving the above technical problem is: a kind of adjustable cone crusher, comprise frame, be arranged in frame determine cone and by motor-driven power transmission shaft, power transmission shaft is provided with a bevel gear, another bevel gear engaged with this bevel gear is fixed on a rotating shaft vertically arranged, also comprise the epimere main shaft vertically arranged and the hypomere main shaft be obliquely installed, this epimere main shaft arranges material separating disc, hypomere main shaft is installed with and the mantle determining taper and become crusher chamber, this epimere main shaft lower end and hypomere main shaft upper end thereof; Described rotating shaft upper end edge has axially opened a blind hole, and be provided with a regulating shaft in blind hole, this regulating shaft can be moved horizontally by adjusting device in blind hole, and described hypomere main shaft lower tilt is inserted on this regulating shaft.
Further, described epimere main shaft is hollow spindle, and hypomere main shaft upper end is by stretching into epimere main shaft inner chamber and this epimere main shaft is hinged.
Further, described epimere main shaft internal diameter is greater than hypomere main shaft external diameter, and epimere main shaft lower end level is longitudinally installed with a bearing pin, and a through hole has been opened in hypomere main shaft upper end, and described bearing pin is through this through hole, and described hypomere main shaft is rotated around described bearing pin by this through hole.
Further, between epimere main shaft inwall and hypomere spindle outer wall two sections of described bearing pin are provided with limited block.
Further, the axis of described epimere main shaft, the axis of hypomere main shaft, the axis of bearing pin intersect at a bit.
Further, described adjusting device comprises the draw back plate being fixed on described regulating shaft sidewall, this draw back plate and a horizontal pull bar one end affixed, this horizontal pull bar other end through described rotating shaft sidewall, is provided with handle in described other end end.
Further, described in pull bar, the other end opens several groove along its axially spaced-apart, and a locking plate hangs on pull bar, can be stuck in corresponding groove by this locking plate mobile.
Further, described mantle lower end is provided with floating type spherical bearing, and it is secondary that this spherical bearing upper surface and mantle bottom surface form spheric motion; On the downside of this spherical bearing, be provided with supporting seat, this supporting seat is fixed in described frame, is provided with several ball between supporting seat and spherical bearing.
Further, described spherical bearing lower surface is fixed with a sealing plate, is provided with several described ball between sealing plate and supporting seat.
Further, described supporting seat has opened several groove, a part for ball described in each stretches in corresponding groove.
As can be known from the above technical solutions, main shaft of the present utility model is two-part structure, and two sections adopt hinged mode to connect, the basis ensureing hypomere main shaft drive epimere main axis can make hypomere main shaft rotate around bearing pin, and hypomere main shaft lower end can be driven to move horizontally by adjusting device, thus regulate the gradient of main shaft, with the broken fineness of controlled fragmentation.
Meanwhile, the utility model also adopts floating type spherical bearing, and is provided with ball between bearing and supporting seat, thus make to form rolling friction between the two, it is compared with existing planar friction, and not only frictional force is less, reduce energy consumption, and the wearing and tearing of parts can be reduced, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of the utility model.
Fig. 2 is the utility model epimere main shaft and the hinged cross-sectional schematic of hypomere main shaft.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, the utility model is described in further detail:
A kind of adjustable cone crusher, comprise frame 1, be arranged in frame determine cone 2 and by motor-driven power transmission shaft 3, power transmission shaft is provided with a bevel gear 31, another bevel gear 32 engaged with this bevel gear is fixed on a rotating shaft 4 vertically arranged, also comprise the epimere main shaft 51 vertically arranged and the hypomere main shaft 52 be obliquely installed, this epimere main shaft arranges material separating disc 5, hypomere main shaft is installed with and the mantle 6 determining taper and become crusher chamber, this epimere main shaft lower end and hypomere main shaft upper end thereof; Described rotating shaft 4 upper end edge has axially opened a blind hole 41, and be provided with a regulating shaft 7 in blind hole, this regulating shaft can be moved horizontally by adjusting device 8 in blind hole, and described hypomere main shaft lower tilt is inserted on this regulating shaft.When motor drives drive axis, a pair bevel gear driven rotary axle of engagement rotates, thus drives the hypomere main shaft tilted to rotate around frame central, realizes the eccentric motion of mantle, and then carries out fragmentation to the material in crusher chamber.When the utility model drives regulating shaft to move horizontally by adjusting device, regulating shaft drives hypomere main shaft lower horizontal to move, and hypomere main shaft upper end is then rotated around epimere main shaft upper end, thus the gradient realizing hypomere main shaft regulates.
In the utility model, described epimere main shaft is hollow spindle, and hypomere main shaft upper end is hinged with this epimere main shaft by stretching into epimere main shaft inner chamber 53; Further, described epimere main shaft internal diameter is greater than hypomere main shaft external diameter, and epimere main shaft lower end level is longitudinally installed with a bearing pin 54, and a through hole 55 has been opened in hypomere main shaft upper end, described bearing pin is through this through hole, and described hypomere main shaft is rotated around described bearing pin by this through hole.Because hypomere main shaft rotates in epimere main shaft inner chamber, therefore epimere main shaft internal diameter should be greater than hypomere main shaft external diameter, when avoiding hypomere main axis and epimere main shaft inner chamber interfere.
In implementation process, because epimere main shaft internal diameter is greater than hypomere main shaft external diameter, hypomere main shaft likely moves horizontally along bearing pin when bearing pin rotates, therefore the utility model is provided with limited block 56 between epimere main shaft inwall and hypomere spindle outer wall two sections of described bearing pin, moves to prevent hypomere major axis horizontal; In order to reach best crushing effect, ensure that the center line of disintegrating machine is not departed from the upper end of mantle, the axis of epimere main shaft of the present utility model, the axis of hypomere main shaft, the axis of bearing pin intersect at 1: 0, even if regulate the gradient of hypomere main shaft like this, also the upper end of mantle can be made to be positioned at all the time on the center line of disintegrating machine, not only ensure that the uniformity of crusher in crushing, and the broken fineness by regulating the gradient of hypomere main shaft can control material.
Adjusting device 8 of the present utility model comprises the draw back plate 81 being fixed on described regulating shaft sidewall, and draw back plate can increase the lifting surface area with regulating shaft, makes push-and-pull lighter; This draw back plate and horizontal pull bar 82 one end affixed, this horizontal pull bar other end through described rotating shaft sidewall, is provided with handle 83 in described other end end; Rotation axis horizontal is driven to move by carrying out push-and-pull to handle.In implementation process, pull bar not only can move horizontally by sliding rotary axle, and rotating shaft is connected by pull bar with regulating shaft, thus drives regulating shaft to rotate with rotating shaft.In order to ensure the steady of adjustment, described in pull bar, the other end opens several groove 84 along its axially spaced-apart, one locking plate 85 hangs on pull bar, after regulating shaft moves to assigned address, be stuck in corresponding groove by this locking plate mobile, locking plate and rotating shaft outer wall fit tightly simultaneously, prevent pull bar from rocking, and guarantee the accuracy regulated.
Mantle 6 lower end of the present utility model is provided with floating type spherical bearing 9, and it is secondary that this spherical bearing upper surface and mantle bottom surface form spheric motion; Supporting seat 91 is provided with on the downside of this spherical bearing, this supporting seat is fixed in described frame, several ball 92 is provided with between supporting seat and spherical bearing, thus make to form rolling friction between the two, it is compared with existing planar friction, and not only frictional force is less, reduces energy consumption, and the wearing and tearing of parts can be reduced, increase the service life.
As preferably, described spherical bearing lower surface is fixed with a sealing plate 93, is provided with several described ball between sealing plate and supporting seat.Because the end face of bearing is smooth not, sealing plate is set thereon and makes it smooth, be conducive to the rolling of ball; In implementation process, described supporting seat has been opened several groove 94, a part for ball described in each stretches in corresponding groove, prevents ball from sliding.
Above-mentioned embodiment is only for illustration of the utility model, and be not to restriction of the present utility model, the those of ordinary skill of relevant technical field, when not departing from the utility model spirit and scope, can also make various change and modification, therefore all equivalent technical schemes also should belong to category of the present utility model.
Claims (10)
1. an adjustable cone crusher, comprise frame, be arranged in frame determine cone and by motor-driven power transmission shaft, power transmission shaft is provided with a bevel gear, another bevel gear engaged with this bevel gear is fixed on a rotating shaft vertically arranged, it is characterized in that: also comprise the epimere main shaft vertically arranged and the hypomere main shaft be obliquely installed, this epimere main shaft arranges material separating disc, hypomere main shaft is installed with and the mantle determining taper and become crusher chamber, this epimere main shaft lower end and hypomere main shaft upper end thereof; Described rotating shaft upper end edge has axially opened a blind hole, and be provided with a regulating shaft in blind hole, this regulating shaft can be moved horizontally by adjusting device in blind hole, and described hypomere main shaft lower tilt is inserted on this regulating shaft.
2. gyratory crusher according to claim 1, is characterized in that: described epimere main shaft is hollow spindle, and hypomere main shaft upper end is by stretching into epimere main shaft inner chamber and this epimere main shaft is hinged.
3. gyratory crusher according to claim 2, it is characterized in that: described epimere main shaft internal diameter is greater than hypomere main shaft external diameter, epimere main shaft lower end level is longitudinally installed with a bearing pin, a through hole has been opened in hypomere main shaft upper end, described bearing pin is through this through hole, and described hypomere main shaft is rotated around described bearing pin by this through hole.
4. gyratory crusher according to claim 3, is characterized in that: between epimere main shaft inwall and hypomere spindle outer wall two sections of described bearing pin, be provided with limited block.
5. gyratory crusher according to claim 3, is characterized in that: the axis of described epimere main shaft, the axis of hypomere main shaft, the axis of bearing pin intersect at a bit.
6. gyratory crusher as claimed in any of claims 1 to 5, it is characterized in that: described adjusting device comprises the draw back plate being fixed on described regulating shaft sidewall, this draw back plate and a horizontal pull bar one end affixed, this horizontal pull bar other end, through described rotating shaft sidewall, is provided with handle in described other end end.
7. gyratory crusher according to claim 6, is characterized in that: described in pull bar, the other end opens several groove along its axially spaced-apart, and a locking plate hangs on pull bar, can be stuck in corresponding groove by this locking plate mobile.
8. gyratory crusher according to claim 7, is characterized in that: described mantle lower end is provided with floating type spherical bearing, and it is secondary that this spherical bearing upper surface and mantle bottom surface form spheric motion; On the downside of this spherical bearing, be provided with supporting seat, this supporting seat is fixed in described frame, is provided with several ball between supporting seat and spherical bearing.
9. gyratory crusher according to claim 8, is characterized in that: described spherical bearing lower surface is fixed with a sealing plate, is provided with several described ball between sealing plate and supporting seat.
10. gyratory crusher according to claim 9, is characterized in that: described supporting seat has opened several groove, and a part for ball described in each stretches in corresponding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495824.6U CN204182416U (en) | 2014-08-29 | 2014-08-29 | A kind of adjustable cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495824.6U CN204182416U (en) | 2014-08-29 | 2014-08-29 | A kind of adjustable cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182416U true CN204182416U (en) | 2015-03-04 |
Family
ID=52614448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495824.6U Withdrawn - After Issue CN204182416U (en) | 2014-08-29 | 2014-08-29 | A kind of adjustable cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226407A (en) * | 2014-08-29 | 2014-12-24 | 湖南五星重工有限公司 | Adjustable cone crusher |
-
2014
- 2014-08-29 CN CN201420495824.6U patent/CN204182416U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226407A (en) * | 2014-08-29 | 2014-12-24 | 湖南五星重工有限公司 | Adjustable cone crusher |
| CN104226407B (en) * | 2014-08-29 | 2017-06-16 | 湖南五星重工有限公司 | A kind of adjustable cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20170616 |