CN215277498U - Gyratory crusher - Google Patents
Gyratory crusher Download PDFInfo
- Publication number
- CN215277498U CN215277498U CN202120775652.8U CN202120775652U CN215277498U CN 215277498 U CN215277498 U CN 215277498U CN 202120775652 U CN202120775652 U CN 202120775652U CN 215277498 U CN215277498 U CN 215277498U
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- China
- Prior art keywords
- welt
- lining plate
- moving
- awl
- shell body
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- Expired - Fee Related
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- 230000003139 buffering effect Effects 0.000 claims abstract description 26
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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Abstract
The utility model discloses a gyratory crusher, including shell body, the inside of draw-in groove is provided with hydraulic base, and the outer end of rotating the main shaft is provided with moves the awl welt, moves the awl welt including moving the awl welt and moving the awl welt down, moves on and moves the awl welt and move down and connect through locking flange between the awl welt, and the inboard of protection casing is provided with the buffering guard plate. A gyratory crusher, through the cooperation of the last awl welt that moves that sets up and the awl welt that moves down use, thereby can prevent that the easy fracture of welt connecting pin from leading to the welt to take place the condition that relative movement became invalid about appearing in the use, through moving the flange that increases on awl welt and the awl welt down at last, optimize original single pin key connection for pin key location-flange locking, along with the extension of manganese steel welt in the welt use, the cooperation of welt flange can be more and more firm from top to bottom, can play the cushioning effect to the building stones that drop through the protection casing that sets up and buffering guard plate.
Description
Technical Field
The utility model relates to a breaker apparatus field, in particular to gyratory crusher field.
Background
When mineral products are developed, a crusher is generally used, a crusher arranged in the crusher is rotated, materials are extruded and split, large ores are crushed, and small ores are obtained finally, when the crusher works on the market, ores needing to be crushed are placed in the crusher, the crusher arranged in the crusher is rotated through an external power device, the crushing effect is achieved through the extrusion before the crusher and the inner wall, the existing crusher has some problems when in use, an inner lining plate of the existing crusher is usually made of manganese steel and is divided into an upper layer structure and a lower layer structure, in the using process, along with the abrasion of the lining plate and the ductility characteristic of the manganese steel lining plate, when the lining plate runs to the middle and later periods of the service life, the upper lining plate connecting pin and the lower lining plate connecting pin are easy to crack, so that the lining plate moves relatively and loses efficacy, the service life of the lining plate is short, the maintenance cost is increased, the situation that stones splash everywhere easily occurs when the stone materials are discharged from a discharge port of the crusher, the stones are not convenient to collect, the practicability and the universality are poor, and therefore the gyratory crusher is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a gyratory crusher, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gyratory crusher comprises an outer shell body, wherein the upper end of the outer shell body is connected with a connecting beam, one side of the outer shell body is provided with a transmission shaft, one end of the transmission shaft is provided with a connecting shaft, the inside of the outer shell body is provided with a clamping groove, the inside of the clamping groove is provided with a hydraulic base, the upper end of the connecting shaft is provided with a connecting main shaft, the connecting main shaft is connected with a rotating main shaft, the upper end of the rotating main shaft is provided with a mounting plate, the outer end of the rotating main shaft is provided with a moving cone lining plate, the moving cone lining plate comprises an upper moving cone lining plate and a lower moving cone lining plate, the matching of an upper locking flange and a lower locking flange is firmer and firmer along with the extension of a manganese steel lining plate in the use process, so that the upper moving cone lining plate and the lower moving cone lining plate are connected firmer, the service life of the moving cone lining plate is further extended, and the stability of equipment is improved, go up and move between the awl welt and the lower awl welt and pass through locking flange joint, the lower extreme of shell body is provided with the discharge gate, is close to the lower extreme of discharge gate shell body still is provided with the protection casing, the inboard of protection casing is provided with the buffering guard plate, can play the cushioning effect to the building stones that drop, and the building stones speed that prevents to drop leads to splashing everywhere too fast and is not convenient for collect.
The utility model discloses further improvement lies in, move the awl welt and be the manganese steel material usually, and have the characteristic of manganese steel welt ductility, the other end of transmission shaft and the output shaft of outside motor, the transmission shaft passes through the gear train and is connected with the connecting axle, and the output through the motor drives the transmission shaft and rotates for the transmission shaft drives the connecting axle and rotates, and then makes the connecting axle drive connect the main shaft and rotate, further makes to move the awl welt and rotate, can realize the breakage to the stone.
The utility model discloses a further improvement lies in, the inside dimension of draw-in groove is the same with hydraulic base's external dimension size, hydraulic base passes through to constitute the block structure between draw-in groove and the shell body, and the shell body can be controlled through the hydraulic base who sets up and reciprocates, makes the device can use in the place of co-altitude not.
The utility model discloses a further improvement lies in, the inside of going up to move the awl welt is opened and is led to and has been installed the through-hole, the pinhole has been seted up to the lower extreme of going up to move the awl welt, the lower extreme of going up to move the awl welt still is provided with first screw thread end, the inside of moving down the awl welt is opened and is led to and has installation through-hole down, the upper end fixedly connected with locating pin of moving down the awl welt, the upper end of moving down the awl welt is provided with second screw thread end.
The utility model discloses further improvement lies in, go up and move awl welt and locking flange threaded connection, the locating pin is located the inside of pinhole, move awl welt and locking flange threaded connection down.
The utility model discloses a further improvement lies in, the outer end of buffering guard plate is connected with multiunit buffering connecting rod, multiunit buffering mounting groove has still been seted up to the inboard of protection casing, the inside of buffering mounting groove all is provided with elastic spring, elastic spring's one end and buffering connecting rod, elastic spring's the other end and the interior wall connection of buffering mounting groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
the upper moving cone lining plate and the lower moving cone lining plate are matched for use, the condition that the lining plates are moved relatively to fail due to the fact that connecting pins of the upper lining plate and the lower lining plate are easy to crack can be prevented in the using process, the service life of the lining plates can be prolonged, the equipment runs stably, the operation rate of the equipment is improved, the maintenance cost is reduced, the original single pin key connection is optimized into pin key positioning-flange locking by adding the flanges on the upper moving cone lining plate and the lower moving cone lining plate, the upper lining plate and the lower lining plate are matched more and more firmly along with the extension of the manganese steel lining plate in the using process of the lining plates, the upper moving cone lining plate and the lower moving cone lining plate are connected more firmly, the failure of the lining plates due to the breakage of the pin keys is reduced, the service life of the moving cone lining plates is further extended, the stability of the equipment is improved, and the falling stones can be buffered by the arranged protective cover and the buffering protective plate, prevent that the building stones speed that drops from resulting in splashing everywhere too fast, be convenient for collect, have better practicality and commonality.
Drawings
Fig. 1 is a schematic view of the overall structure of the gyratory crusher of the present invention.
Fig. 2 is a schematic structural view of a lower moving cone lining plate of the gyratory crusher of the present invention.
Fig. 3 is a schematic structural view of an upper moving cone lining plate of the gyratory crusher of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the protective cover of the gyratory crusher according to the present invention.
In the figure: 1. a housing body; 2. connecting the cross beam; 3. a drive shaft; 4. a connecting shaft; 5. a hydraulic base; 6. connecting the main shaft; 7. mounting a plate; 8. rotating the main shaft; 9. an upper moving cone lining plate; 10. a lower moving cone lining plate; 11. locking the flange; 12. installing a through hole; 13. a pin hole; 14. a first threaded end; 15. a lower mounting through hole; 16. positioning pins; 17. a second threaded end; 18. a protective cover; 19. a buffer protection plate; 20. a buffer connecting rod; 21. a buffer mounting groove; 22. an elastic spring.
Detailed Description
In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.
Examples
As shown in fig. 1-4, a gyratory crusher comprises an outer shell body 1, a connecting beam 2 is connected to the upper end of the outer shell body 1, a transmission shaft 3 is arranged on one side of the outer shell body 1, a connecting shaft 4 is arranged at one end of the transmission shaft 3, a clamping groove is arranged inside the outer shell body 1, a hydraulic base 5 is arranged inside the clamping groove, a connecting main shaft 6 is arranged at the upper end of the connecting shaft 4, the connecting main shaft 6 is connected with a rotating main shaft 8, a mounting plate 7 is arranged at the upper end of the rotating main shaft 8, a moving cone lining plate is arranged at the outer end of the rotating main shaft 8, the moving cone lining plate comprises an upper moving cone lining plate 9 and a lower moving cone lining plate 10, the upper locking flange 11 and the lower locking flange 11 are matched to be more and more firm along with the extension of a manganese steel lining plate in the use process, so that the connection between the upper moving cone lining plate 9 and the lower moving cone lining plate 10 is firmer, and the service life of the moving cone lining plate is further extended, improve equipment stability, go up and move between awl welt 9 and the lower awl welt 10 and connect through locking flange 11, the lower extreme of shell body 1 is provided with the discharge gate, and the lower extreme that is close to discharge gate shell body 1 still is provided with protection casing 18, and the inboard of protection casing 18 is provided with buffering guard plate 19, can play the cushioning effect to the building stones that drop, and the building stones speed that prevents to drop leads to splashing everywhere to be inconvenient for collect too soon.
In this embodiment, as shown in fig. 1, move the awl welt and be the manganese steel material usually, and have the characteristic of manganese steel welt ductility, the other end of transmission shaft 3 and the output shaft of outside motor, transmission shaft 3 passes through the gear train and is connected with connecting axle 4, output through the motor drives transmission shaft 3 and rotates, make transmission shaft 3 drive connecting axle 4 and rotate, and then make connecting axle 4 drive and connect main shaft 6 and rotate main shaft 8 and rotate, further make and move the awl welt and rotate, can realize the breakage to the stone, the inside dimension of draw-in groove is the same with hydraulic base 5's outside dimension size, hydraulic base 5 passes through the draw-in groove and constitutes the block structure between shell body 1, hydraulic base 5 through setting can control shell body 1 and reciprocate, make the device can use in the place of co-altitude not.
In this embodiment, as shown in fig. 1, 2 and 3, an upper mounting through hole 12 is opened in the upper moving cone lining plate 9, a pin hole 13 is opened at the lower end of the upper moving cone lining plate 9, a first threaded end 14 is further provided at the lower end of the upper moving cone lining plate 9, a lower mounting through hole 15 is opened in the lower moving cone lining plate 10, a positioning pin 16 is fixedly connected to the upper end of the lower moving cone lining plate 10, a second threaded end 17 is provided at the upper end of the lower moving cone lining plate 10, the upper moving cone lining plate 9 is in threaded connection with the locking flange 11, the positioning pin 16 is located in the pin hole 13, and the lower moving cone lining plate 10 is in threaded connection with the locking flange 11.
In this embodiment, as shown in fig. 1 and 4, the outer end of the buffering protection plate 19 is connected with a plurality of buffering connecting rods 20, a plurality of buffering installation grooves 21 are further opened on the inner side of the protection cover 18, the inside of the buffering installation grooves 21 is provided with an elastic spring 22, one end of the elastic spring 22 is connected with the buffering connecting rod 20, and the other end of the elastic spring 22 is connected with the inner wall of the buffering installation groove 21.
The embodiment can realize that: the upper moving cone lining plate 9 and the lower moving cone lining plate 10 are matched for use, the condition that the lining plates are moved relatively to fail due to the fact that connecting pins of the upper lining plate and the lower lining plate are easy to crack can be prevented in the using process, the service life of the lining plates can be prolonged, the equipment runs stably, the operation rate of the equipment is improved, the maintenance cost is reduced, the original single pin key connection is optimized into pin key positioning-flange locking by adding flanges on the upper moving cone lining plate 9 and the lower moving cone lining plate 10, the upper lining plate and the lower lining plate are matched more and more firmly along with the extension of the manganese steel lining plate in the using process of the lining plates, the upper moving cone lining plate 9 and the lower moving cone lining plate 10 are connected more firmly, the failure of the lining plates due to the pin key fracture is reduced, the service life of the moving cone lining plates is further prolonged, the stability of the equipment is improved, and the protective cover 18 and the buffer protective plate 19 are arranged to play a role in buffering to the dropped stones, prevent that the building stones speed that drops from resulting in splashing everywhere too fast, be convenient for collect, have better practicality and commonality.
It should be noted that the utility model relates to a gyratory crusher, when using, by starting the external motor, the output end of the motor drives the transmission shaft 3 to rotate, so that the transmission shaft 3 drives the connecting shaft 4 to rotate, and further the connecting shaft 4 drives the connecting main shaft 6 and the rotating main shaft 8 to rotate, further the movable cone lining plate rotates, the stone can be crushed, by the upper movable cone lining plate 9 and the lower movable cone lining plate 10 which are arranged to cooperate, the condition that the lining plate is relatively moved and loses efficacy due to the easy cracking of the connecting pin of the upper and lower lining plates can be prevented in the using process, the service life of the lining plate can be prolonged, the stable operation of the equipment can be improved, the operation rate of the equipment can be improved, the maintenance cost can be reduced, by adding flanges on the upper movable cone lining plate 9 and the lower movable cone lining plate 10, the original single pin key connection is optimized as pin key positioning-flange locking, along with the extension of manganese steel welt in the welt use, upper and lower welt flange cooperation can be more and more firm, make and go up to move between awl welt 9 and the lower awl welt 10 of moving and be connected more firmly, thereby it is inefficacious because the cotter break to reduce the welt, and then the life-span of extension awl welt, improve equipment stability, the building stones after broken come out from the discharge gate of breaker, collide the buffering guard plate 19 of setting and then slow down and drop perpendicularly, the buffering guard plate 19 of setting can play the cushioning effect to the building stones that drop, the building stones speed that prevent to drop leads to splashing everywhere too soon, be convenient for collect, the device has better practicality and commonality like this.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A gyratory crusher comprising an outer shell body (1), characterized in that: the upper end of the outer shell body (1) is connected with a connecting beam (2), one side of the outer shell body (1) is provided with a transmission shaft (3), one end of the transmission shaft (3) is provided with a connecting shaft (4), the inside of the outer shell body (1) is provided with a clamping groove, the inside of the clamping groove is provided with a hydraulic base (5), the upper end of the connecting shaft (4) is provided with a connecting main shaft (6), the connecting main shaft (6) is connected with a rotating main shaft (8), the upper end of the rotating main shaft (8) is provided with a mounting plate (7), the outer end of the rotating main shaft (8) is provided with a moving cone lining plate, the moving cone lining plate comprises an upper moving cone lining plate (9) and a lower moving cone lining plate (10), the upper moving cone lining plate (9) and the lower moving cone lining plate (10) are connected through a locking flange (11), and the lower end of the outer shell body (1) is provided with a discharge hole, a protective cover (18) is further arranged at the lower end close to the discharge port outer shell body (1), and a buffer protective plate (19) is arranged on the inner side of the protective cover (18).
2. A gyratory crusher according to claim 1, characterized in that: the movable cone lining plate is usually made of manganese steel, the other end of the transmission shaft (3) is connected with an output shaft of an external motor, and the transmission shaft (3) is connected with the connecting shaft (4) through a gear set.
3. A gyratory crusher according to claim 1, characterized in that: the inner dimension of the clamping groove is the same as the outer dimension of the hydraulic base (5), and the hydraulic base (5) forms a clamping structure with the outer shell body (1) through the clamping groove.
4. A gyratory crusher according to claim 1, characterized in that: go up the inside of moving awl welt (9) and open and have last installation through-hole (12), pinhole (13) have been seted up to the lower extreme of going up moving awl welt (9), the lower extreme of going up moving awl welt (9) still is provided with first screw thread end (14), the inside of moving awl welt (10) is opened and is led to down and has installation through-hole (15), the upper end fixedly connected with locating pin (16) of moving awl welt (10) down, the upper end of moving awl welt (10) down is provided with second screw thread end (17).
5. A gyratory crusher according to claim 4, characterized in that: go up mantle welt (9) and locking flange (11) threaded connection, locating pin (16) are located the inside of pinhole (13), mantle welt (10) and locking flange (11) threaded connection down.
6. A gyratory crusher according to claim 1, characterized in that: the outer end of buffering guard plate (19) is connected with multiunit buffering connecting rod (20), multiunit buffering mounting groove (21) have still been seted up to the inboard of protection casing (18), the inside of buffering mounting groove (21) all is provided with elastic spring (22), the one end and the buffering connecting rod (20) of elastic spring (22), the other end of elastic spring (22) and the interior wall connection of buffering mounting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775652.8U CN215277498U (en) | 2021-04-16 | 2021-04-16 | Gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775652.8U CN215277498U (en) | 2021-04-16 | 2021-04-16 | Gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215277498U true CN215277498U (en) | 2021-12-24 |
Family
ID=79536722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120775652.8U Expired - Fee Related CN215277498U (en) | 2021-04-16 | 2021-04-16 | Gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215277498U (en) |
-
2021
- 2021-04-16 CN CN202120775652.8U patent/CN215277498U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |