Vibrating cone crusher
By filling the oil layer inside the vibrator of the vibration cone crusher, the dilute oil pumping station is canceled, set up and the lower lid to facilitate the discharge and replacement of the oil, and set the cylinder on the outside of the spring to reduce wear, solve the existing vibration The problem of high maintenance costs and fast wear of cone crusher achieve the effect of extending the maintenance cycle and reducing maintenance costs.
Patent Information
- Application Number
- CN202421112235.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing concentrated oil lubrication system of the existing vibration cone crusher is prone to failure and oil leakage, which increases maintenance costs and lacks anti-wear protection for the connecting spring and the interior, resulting in accelerated wear and further increase maintenance costs.
In the internal filling of the oil layer of the vibrator assembly, the thin oil pump station is canceled to reduce the oil leakage; set the upper and lower lid for easy discharge and replacement, and the operation is convenient; the cylinder of the socket is set on the outer side of the spring to reduce wear.
The maintenance cycle has been extended, the intensity of operational labor is reduced, the maintenance costs are reduced, the number of maintenance replacement of spring is reduced, and the practicality of the equipment is improved.
Smart Images
Figure CN222401591U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing equipment, in particular to a vibrating cone crusher. Background Art
[0002] Cone crusher is a kind of crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to different crushing principles and different product particle sizes, it is divided into many models. Crusher is widely used in many departments such as mining, smelting, building materials, highways, railways, water conservancy and chemical industries. Cone crusher has large crushing ratio, high efficiency, low energy consumption, uniform product particle size, and is suitable for medium and fine crushing of various ores and rocks. The overall structure of the vibrating cone crusher currently used is too complicated, and a concentrated lubrication system of thin oil is required when working.
[0003] When the thin oil centralized lubrication system is in use, any problem in any link may cause the failure of the entire lubrication system or even stop production, and oil leakage problems occur frequently, increasing maintenance costs. In addition, when the existing vibrating cone crusher is in use, there is no anti-wear protection for the connecting spring and the interior. The connecting spring wears quickly and needs to be replaced frequently, further increasing maintenance costs. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.
[0005] To this end, one purpose of the utility model is to propose a vibrating cone crusher, which can extend the maintenance cycle and is easy to operate when maintenance is required; it can reduce the wear on the spring and the inside of the body, reduce the number of repairs and replacements of the spring, save maintenance costs, and has high practicality.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating cone crusher, comprising a body, a base fixedly connected to the bottom of the body, a vibrator assembly installed on the base, a main shaft installed inside the vibrator assembly, an inner cone installed outside the main shaft, an organic oil layer filled inside the vibrator assembly, an upper cover and a lower cover detachably connected to the outside of the vibrator assembly, a cylinder fixedly connected to the base, the inner cone connected to the body through a spring, and the cylinder sleeved on the outside of the spring.
[0007] Preferably, a first bearing and a second bearing are installed inside the vibrator assembly, and the inner ring of the first bearing and the inner ring of the second bearing are both rollingly linked to the main shaft.
[0008] Preferably, the spring is one of an annular rubber spring, a rubber column spring or a metal coil spring.
[0009] Preferably, an oil seal is bonded to the upper cover.
[0010] Preferably, an adjustable eccentric block is fixedly connected to the outside of the main shaft.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model fills a layer of engine oil in the cylinder of the vibrator assembly, eliminates the need for a thin oil pump station, reduces the occurrence of oil leakage at the connection port, truly extends the maintenance cycle, greatly reduces the labor intensity of the operator, and provides an upper cover and a lower cover for convenient oil discharge and replacement, which is convenient for operation when maintenance is required; in addition, a sleeved cylinder is provided on the outer side of the spring, which can reduce wear on the spring and the inside of the machine body, reduce the number of times the spring is repaired and replaced, save maintenance costs, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the vibrating cone crusher of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure of the cylinder of the vibrating cone crusher of the utility model.
[0015] In the figure: 1. body; 2. spring; 3. vibrator assembly; 4. first bearing; 5. second bearing; 6. upper cover; 7. lower cover; 8. adjustable eccentric block; 9. engine oil layer; 10. oil seal; 11. cylinder; 12. main shaft; 13. base; 14. inner cone. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-Figure 2The embodiment of the utility model provides a vibrating cone crusher, including: a base 13 is fixedly connected to the bottom of a body 1, a vibrator assembly 3 is installed on the base 13, a main shaft 12 is installed inside the vibrator assembly 3, an inner cone 14 is installed outside the main shaft 12, an organic oil layer 9 is filled inside the vibrator assembly 3, an upper cover 6 and a lower cover 7 are detachably connected to the outside of the vibrator assembly 3, a cylinder 11 is also fixedly connected to the base 13, the inner cone 14 is connected to the body 1 through a spring 2, the cylinder 11 is sleeved on the outside of the spring 2, a first bearing 4 and a second bearing 5 are installed inside the vibrator assembly 3, the inner ring of the first bearing 4 and the inner ring of the second bearing 5 are both rollingly linked to the main shaft 12, and an adjustable eccentric block 8 is fixedly connected to the outside of the main shaft 12.
[0018] When in use, the body 1 is a cavity crusher with a feed port and a crushing chamber. The external power source is transmitted through the main shaft 12. Through the setting of the adjustable eccentric block 8, the main shaft 12 generates eccentric excitation vibration during rotation, forcing the inner cone 14 to deviate from its original position, generating regular swings, and the material entering from the feed port is crushed in the crushing chamber, and then discharged from the discharge port by gravity. The utility model fills the vibrator assembly 3 with a layer of oil 9, and sets an upper cover 6 and a lower cover 7 to facilitate oil discharge and replacement, thereby extending the maintenance cycle and facilitating operation when maintenance is required. In addition, by setting a sleeved cylinder 11 on the outside of the spring 2, the wear on the spring 2 and the inside of the body 1 can be reduced, the number of repairs and replacements of the spring 2 can be reduced, and maintenance costs can be saved.
[0019] In order to achieve a sealing effect on the upper cover 6 , an oil seal 10 is bonded to the upper cover 6 .
[0020] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: When the utility model is in use, the external power source is transmitted through the main shaft 12. Through the setting of the adjustable eccentric block 8, the main shaft 12 generates eccentric excitation vibration during rotation, forcing the inner cone 14 to deviate from its original position, generating regular swings, and the materials entering from the feed port are crushed in the crushing chamber, and then discharged from the discharge port by gravity; the utility model fills the engine oil layer 9 inside the vibrator assembly 3, and sets the upper cover 6 and the lower cover 7 to facilitate the discharge and replacement of the engine oil, thereby extending the maintenance cycle and facilitating the operation when maintenance is required. In addition, by setting a sleeved cylinder 11 on the outside of the spring 2, the wear on the spring 2 and the inside of the body 1 can be reduced, the number of repairs and replacements of the spring 2 can be reduced, and the maintenance cost can be saved.
[0021] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A vibrating cone crusher, comprising a body (1), characterized in that: The bottom of the machine body (1) is fixedly connected to a base (13), a vibrator assembly (3) is mounted on the base (13), a main shaft (12) is mounted inside the vibrator assembly (3), an inner cone (14) is mounted outside the main shaft (12), an organic oil layer (9) is filled inside the vibrator assembly (3), an upper cover (6) and a lower cover (7) are detachably connected to the outside of the vibrator assembly (3), a cylinder (11) is also fixedly connected to the base (13), the inner cone (14) is connected to the machine body (1) via a spring (2), and the cylinder (11) is sleeved on the outside of the spring (2).
2. The vibrating cone crusher according to claim 1, characterized in that: A first bearing (4) and a second bearing (5) are installed inside the vibrator assembly (3), and the inner ring of the first bearing (4) and the inner ring of the second bearing (5) are both rollingly linked to the main shaft (12).
3. The vibrating cone crusher according to claim 1, characterized in that: The spring (2) is one of an annular rubber spring, a rubber column spring or a metal coil spring.
4. The vibrating cone crusher according to claim 1, characterized in that: An oil seal (10) is bonded to the upper cover (6).
5. The vibrating cone crusher according to claim 1, characterized in that: An adjustable eccentric block (8) is fixedly connected to the outside of the main shaft (12).