CN215029248U - Limiting device for large gear of cone crusher - Google Patents
Limiting device for large gear of cone crusher Download PDFInfo
- Publication number
- CN215029248U CN215029248U CN202121734263.7U CN202121734263U CN215029248U CN 215029248 U CN215029248 U CN 215029248U CN 202121734263 U CN202121734263 U CN 202121734263U CN 215029248 U CN215029248 U CN 215029248U
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- gear wheel
- limiting
- gear
- limiting rod
- cone crusher
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Abstract
The utility model discloses a cone crusher is stop device for gear wheel, include the mounting bracket corresponding with the gear wheel, mounting bracket and gear wheel are all installed on the breaker body, install on the mounting bracket with the corresponding support arm of gear wheel, the support arm has supporting part and spacing portion, installs the gag lever post corresponding with the gear wheel in spacing portion, and gag lever post and spacing portion threaded connection. The utility model has the advantages that: the limiting large gear is effectively prevented from moving upwards by matching the supporting arm and the limiting rod, the large gear is guaranteed to run safely and reliably, the limiting rod and the limiting part are simultaneously arranged in a threaded connection mode, the gap between the limiting rod and the large gear can be conveniently adjusted, the limiting rod has a compensation function, the service life of the limiting rod is prolonged, friction between the large gear and the limiting rod is reduced by arranging the limiting cap, and the service life of the limiting cap is effectively prolonged.
Description
Technical Field
The utility model relates to a cone crusher technical field, especially cone crusher is stop device for gear wheel.
Background
The cone crusher is a crushing machine suitable for raw materials in the industries of metallurgy, building, road building, chemistry and silicate, is divided into a plurality of models according to different crushing principles and different product particle sizes, is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy, chemical industry and the like, has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-crushing and fine-crushing various ores and rocks.
When some existing cone crushers work, due to the fact that the large gear is stressed in a crushing mode, the cone crushers may move upwards, operation of the cone crushers is unstable, certain influence is caused on crushing, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide cone crusher stop device for gear wheel.
The purpose of the utility model is realized through the following technical scheme: limiting device for cone crusher gear wheel includes the mounting bracket corresponding with the gear wheel, and mounting bracket and gear wheel are all installed on the breaker body, install the support arm corresponding with the gear wheel on the mounting bracket, and the support arm has supporting part and spacing portion, installs the gag lever post corresponding with the gear wheel in spacing portion, and gag lever post and spacing portion threaded connection.
According to a further technical scheme, the limiting rod is provided with a fixing nut, and the fixing nut is positioned above the limiting part.
The technical scheme is that a limiting cap is mounted on the bottom surface of the limiting rod and is rotatably connected with the limiting rod.
The technical scheme is that the mounting frame is provided with an ear plate, and the supporting arm is arranged on the ear plate.
The technical scheme is that the lug plate is mounted on the mounting frame through a bolt, and a washer is mounted between the bolt and the lug plate.
A further technical scheme is that a pulley corresponding to the large gear is mounted on the lug plate, the pulley is rotatably connected with the lug plate, and the pulley is located below the large gear.
The utility model has the advantages of it is following: the utility model discloses a set up support arm and gag lever post and cooperate and can effectively guarantee to restrict the gear wheel and make progress the drunkenness, guarantee gear wheel operation safe and reliable, set up gag lever post and spacing portion threaded connection simultaneously and can conveniently adjust the clearance between gag lever post and the gear wheel, make the gag lever post have the compensation function, prolong the life of gag lever post, reduce the friction of gear wheel and gag lever post through setting up spacing cap, effectively prolong the life of spacing cap.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.
In the figure, 1, a crusher body; 2. a mounting frame; 3. a bull gear; 4. a support portion; 5. a limiting part; 6. a limiting rod; 7. a limiting cap; 8. fixing a nut; 9. a support arm; 10. an ear plate; 11. a pulley; 12. a bolt; 13. a gasket.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the limiting device for the big gear of the cone crusher comprises a mounting frame 2 corresponding to a big gear 3, the mounting frame 2 and the big gear 3 are both mounted on a crusher body 1, a supporting arm 9 corresponding to the big gear 3 is mounted on the mounting frame 2, the supporting arm 9 is provided with a supporting part 4 and a limiting part 5, a limiting rod 6 corresponding to the big gear 3 is mounted on the limiting part 5, the limiting rod 6 is in threaded connection with the limiting part 5, the supporting arm 9 and the limiting rod 6 are matched to effectively limit the big gear 3 from moving upwards, the big gear 3 is ensured to run safely and reliably, meanwhile, the limiting rod 6 and the limiting part 5 are in threaded connection to conveniently adjust the gap between the limiting rod 6 and the big gear 3, so that the limiting rod 6 has a compensation function, the service life of the limiting rod 6 is prolonged, a fixing nut 8 is mounted on the limiting rod 6, and the fixing nut 8 is positioned above the limiting part 5, the fixing nut 8 is arranged to fasten the limiting rod 6, the stability of the limiting rod 6 is enhanced, the limiting cap 7 is arranged on the bottom surface of the limiting rod 6, the limiting cap 7 is rotatably connected with the limiting rod 6, the friction between the large gear 3 and the limiting rod 6 is reduced by arranging the limiting cap 7, the service life of the limiting cap 7 is effectively prolonged, the lug plate 10 is arranged on the mounting frame 2, the supporting arm 9 is arranged on the lug plate 10, the lug plate 10 is arranged on the mounting frame 2 through the bolt 12, the gasket 13 is arranged between the bolt 12 and the lug plate 10, the supporting arm 9 is convenient to detach from the mounting frame 2 through arranging the lug plate 10 and the gasket 12, the purposes of buffering and shock absorption are achieved through arranging the lug plate 10, the supporting arm 9 runs more stably, the pulley 11 corresponding to the large gear 3 is arranged on the lug plate 10, and the pulley 11 is rotatably connected with the lug plate 10, and pulley 11 is located the below of gear wheel 3, and it is more stable to make gear wheel 3 move through setting up pulley 11 and 6 cooperations of gag lever post, makes gear wheel 3 security better.
The working process of the utility model is as follows: when using the device, when gear wheel 3 carries out the breakage, otic placode 10 can play certain cushioning effect, reduce the support arm 9 atress, gag lever post 6 and spacing cap 7 cooperation are spacing to gear wheel 3, prevent gear wheel 3 upwards drunkenness, pulley 11 on the otic placode 10 prevents that gear wheel 3 from carrying out the drunkenness downwards simultaneously, guarantee gear wheel 3's operation safe and reliable, when the clearance increase between gear wheel 3 and spacing cap 7 because the great wearing and tearing of friction production make gear wheel 3 and spacing cap 7, clearance between spacing cap 7 and the gear wheel 3 is adjusted to accessible gag lever post 6, fixing nut 8 can guarantee that gag lever post 6 is more stable when the operation simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Limiting device for cone crusher gear wheel includes mounting bracket (2) corresponding with gear wheel (3), mounting bracket (2) and gear wheel (3) are all installed on breaker body (1), its characterized in that: install support arm (9) corresponding with gear wheel (3) on mounting bracket (2), support arm (9) have supporting part (4) and spacing portion (5), install gag lever post (6) corresponding with gear wheel (3) on spacing portion (5), just gag lever post (6) and spacing portion (5) threaded connection.
2. The limiting device for a large gear of a cone crusher according to claim 1, wherein: install fixation nut (8) on gag lever post (6), just fixation nut (8) are located the top of spacing portion (5).
3. The limiting device for a large gear of a cone crusher according to claim 1, wherein: and a limiting cap (7) is installed on the bottom surface of the limiting rod (6), and the limiting cap (7) is rotatably connected with the limiting rod (6).
4. The limiting device for a large gear of a cone crusher according to claim 1, wherein: install otic placode (10) on mounting bracket (2), support arm (9) are installed on otic placode (10).
5. A limiting device for a big gear of a cone crusher according to claim 4, characterized in that: the ear plate (10) is installed on the installation frame (2) through a bolt (12), and a gasket (13) is installed between the bolt (12) and the ear plate (10).
6. A limiting device for a big gear of a cone crusher according to claim 4, characterized in that: install pulley (11) corresponding with gear wheel (3) on otic placode (10), pulley (11) rotate with otic placode (10) and are connected, just pulley (11) are located the below of gear wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734263.7U CN215029248U (en) | 2021-07-28 | 2021-07-28 | Limiting device for large gear of cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734263.7U CN215029248U (en) | 2021-07-28 | 2021-07-28 | Limiting device for large gear of cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215029248U true CN215029248U (en) | 2021-12-07 |
Family
ID=79219782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121734263.7U Active CN215029248U (en) | 2021-07-28 | 2021-07-28 | Limiting device for large gear of cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215029248U (en) |
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2021
- 2021-07-28 CN CN202121734263.7U patent/CN215029248U/en active Active
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