CN218295295U - Lubricating oil feeding device and fixed hydraulic crusher - Google Patents
Lubricating oil feeding device and fixed hydraulic crusher Download PDFInfo
- Publication number
- CN218295295U CN218295295U CN202222593731.4U CN202222593731U CN218295295U CN 218295295 U CN218295295 U CN 218295295U CN 202222593731 U CN202222593731 U CN 202222593731U CN 218295295 U CN218295295 U CN 218295295U
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- Prior art keywords
- oil
- clutch
- lubricating oil
- oil feeding
- reunion
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- Expired - Fee Related
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 35
- 239000003921 oil Substances 0.000 claims abstract description 79
- 238000000926 separation method Methods 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a lubricating oil feeding device and a fixed hydraulic crusher, which comprises a feeding driving device for continuously outputting lubricating oil, a clutch device for controlling the connection and disconnection of the feeding driving device and a rotary power part, and a rotary power part for providing rotary output power; the oil supply driving device is connected with the rotary power component through a clutch device. The clutch device is used for controlling the oil feeding driving device to realize automatic oil feeding lubrication, so that the crusher can be automatically or semi-automatically maintained, the operation is simple, and the maintenance requirement is met.
Description
Technical Field
The utility model relates to a lubricated equipment field especially relates to a lubricating oil feeding device and fixed hydraulic breaker.
Background
The parts of the fixed crusher, such as the rotary support and other oil cylinders, need to be lubricated well when in work, so that the parts of the crusher, which need to be lubricated, need to be oiled to enhance the lubricating effect. At present, the commonly adopted oil injection mode is that grease is filled in a cylinder barrel in advance, and then the cylinder barrel is used for filling oil into equipment. However, the method has the defects of inconvenient operation and the like, the crushers are generally arranged below a mine, the number of the crushers is large, the distance between the crushers is long, oiling equipment needs to be moved to the crushers for oiling and lubricating during lubricating and maintaining, and the equipment is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and provide a lubricating oil feeding device, can be automatic or semi-automatic maintain the operation for the breaker through this lubricating oil feeding device, easy operation satisfies the maintenance demand.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a lubricating oil feeding device comprises a feeding driving device for continuously outputting lubricating oil, a clutch device for controlling the connection and disconnection of the feeding driving device and a rotary power part, and a rotary power part for providing rotary output power; the oil supply driving device is connected with the rotary power component through a clutch device.
Preferably, the oil feeding driving device comprises a shell, an outer gear sleeve, a driving shaft, an oil inlet joint and an oil outlet joint; an oil inlet joint and an oil outlet joint are mounted on the shell, and an oil outlet channel, an oil inlet channel, an oil supply cavity and a driving shaft mounting part are formed in the shell; the oil outlet channel is hermetically connected with the oil outlet joint through threads, and the oil inlet channel is hermetically connected with the oil inlet joint through threads; the oil supply cavity is communicated with the oil outlet channel and the oil inlet channel, an outer gear sleeve is mounted inside the oil supply cavity and fixedly connected with the end of the driving shaft, and the outermost end of the driving shaft is connected with the rotary power component.
Preferably, the driving shaft is connected with the driving shaft mounting part of the shell through a sealing seat and a rolling bearing; the sealing seat presses the rolling bearing on the mounting step of the driving shaft mounting part, and the inner ring of the rolling bearing is in close contact and matched connection with the driving shaft.
Preferably, the inner part of the outer gear sleeve is eccentrically provided with eccentric inner teeth matched with the outer gear sleeve; the eccentric inner teeth are fixedly connected with the inner gear sleeve through the inner gear shaft, the inner gear sleeve is fixedly connected with the shell through the bolt, the inner gear sleeve comprises an eccentric sleeve and a mounting seat, the mounting seat is used for being fixed and sealed with the shell, and the eccentric sleeve is arranged on the mounting seat and is used for being inserted into a gap formed by the outer gear sleeve and the eccentric inner teeth.
Preferably, the clutch device comprises a clutch rotating shaft, an upper clutch part, a lower clutch part, a mounting table and a clutch control rod; the upper end and the mount table fixed connection of driving shaft, mount table and lower separation and reunion portion pass through the separation and reunion rotation axis and connect, and what lower separation and reunion portion can reciprocate clamps in separation and reunion rotation axis upper end, and the lower extreme symmetry of mount table upper end and lower separation and reunion portion is provided with the installation draw-in groove, and the installation draw-in groove has placed separation and reunion control lever front end and has stirred the bearing.
Preferably, the clutch control rod comprises a dial bearing, a support rotating shaft and a locking device; the support pivot sets up on the mount pad of casing, and the separation and reunion control lever can realize the crow bar effect through supporting the pivot, will dial the bearing and upwards jack-up, makes separation and reunion portion and lower separation and reunion portion interlock, and the separation and reunion control lever rod end still is provided with locking device, and locking device includes a spring that is used for reseing for make the tight card that keeps motionless of separation and reunion control lever card, set up be used for on the casing mount pad with card complex draw-in groove.
Preferably, a cam is arranged at the end part of the clutch control rod, a rotating shaft of the cam is connected with the driving motor, and the cam is in contact connection with the clutch control rod.
Compared with the prior art, the utility model discloses following beneficial effect has: the clutch device is used for controlling the oil feeding driving device to realize automatic oil feeding lubrication, so that the crusher can be automatically or semi-automatically maintained, the operation is simple, and the maintenance requirement is met.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention;
fig. 3 is an explosion structure diagram of the oil supply driving device of the present invention;
fig. 4 is an internal cross-sectional view of the oil feeding driving device of the present invention;
fig. 5 is a schematic structural view of the inner gear sleeve of the present invention;
fig. 6 is a schematic structural view of the clutch control lever of the present invention.
Fig. 7 is a schematic structural view of the lower clutch part of the present invention.
In the figure: the oil supply device comprises an oil supply driving device 1, a clutch device 2, a rotary power component 3, a shell 10, a driving shaft 11, an outer gear sleeve 12, eccentric inner teeth 13, a sealing seat 14, a rolling bearing 15, an inner gear shaft 16, an inner gear sleeve 17, an oil inlet joint 18 and an oil outlet joint 19; an oil outlet channel 101, an oil inlet channel 102, an oil feeding cavity 103 and a driving shaft mounting part 104; an eccentric sleeve 171, a mounting seat 172; a clutch rotating shaft 20, an upper clutch part 21, a lower clutch part 22, a mounting table 23 and a clutch control rod 24; a dial bearing 241, a support rotating shaft 242 and a locking device 243.
Detailed Description
The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1, a lubricating oil feeding device includes a feeding drive device 1 for continuously outputting lubricating oil, a clutch device 2 for controlling connection and disconnection of the feeding drive device and a rotary power member, and a rotary power member 3 for supplying rotary output power; the oil supply driving device is connected with the rotary power component through a clutch device. It should be noted that the rotary power member may be an independent power drive such as an electric motor assembly or a hydraulic motor drive shaft engaged through a gear assembly to provide power input.
Referring to fig. 1 to 6, in order to realize automatic lubrication of lubricating oil, in the lubricating oil feeding device in the present embodiment, the oil feeding driving device includes a housing 10, a driving shaft 11, an outer gear sleeve 12, eccentric inner teeth 13, a sealing seat 14, a rolling bearing 15, an inner gear shaft 16, an inner gear sleeve 17, an oil inlet joint 18, and an oil outlet joint 19; an oil inlet joint 18 and an oil outlet joint 19 are mounted on the housing 10, and it should be noted that the oil outlet joint 19 can be connected to a part needing lubrication through a hose and a lubricating oil nozzle; an oil outlet channel 101, an oil inlet channel 102, an oil feeding cavity 103 and a driving shaft mounting part 104 are formed in the shell 10; the oil outlet passage 101 is connected with the oil outlet joint 19 in a sealing manner through threads, the oil inlet passage 102 is connected with the oil inlet joint 18 in a sealing manner through threads, and the oil inlet joint 18 is butted with an external pressurized lubricating oil barrel; an oil supply cavity 103 is further formed in the shell 10, the oil supply cavity 103 is communicated with the oil outlet channel 101 and the oil inlet channel 102, an outer gear sleeve 12 is mounted in the oil supply cavity 103, the outer gear sleeve 12 is fixedly connected with the end portion of the driving shaft 11, the outermost end of the driving shaft 11 is connected with a rotary power component, and the driving shaft 11 is connected with a driving shaft mounting portion 104 of the shell 10 through a sealing seat 14 and a rolling bearing 15; referring to fig. 3, 4 and 5, in particular, in the present embodiment, the seal seat 14 presses the rolling bearing 15 against the mounting step of the driving shaft mounting portion 104, and the seal seat 14 and the housing 10 are sealed by a seal ring to prevent the lubricant from overflowing due to high pressure inside the housing; the inner ring of the rolling bearing 15 is closely contacted and matched with the driving shaft 11, and the rolling bearing 15 can reduce friction of the driving shaft 11 in the rotating process and improve the conversion efficiency of rotary power; the inner part of the outer gear sleeve 12 is eccentrically provided with an eccentric inner gear 13 matched with the outer gear sleeve; the eccentric inner teeth 13 are fixedly connected with the inner gear sleeve 17 through the inner gear shaft 16, the inner gear sleeve 17 is fixedly connected with the shell 10 through bolts, the inner gear sleeve 17 comprises an eccentric sleeve 171 and a mounting seat 172, the mounting seat 172 is used for fixing and sealing with the shell 10, the eccentric sleeve 171 is arranged on the mounting seat 172 and used for being inserted into a gap formed by the outer gear sleeve 12 and the eccentric inner teeth 13, the outer gear sleeve 12 is meshed and rotated along the eccentric inner teeth 13, and due to the change of the volume of the tooth spaces, lubricating oil is continuously pressed into the oil outlet channel 101 from the oil inlet channel 102.
Referring to fig. 1 and 2, in order to make the lubricating oil feeding device work when necessary and not work when lubrication is necessary, the lubricating oil feeding device in the embodiment comprises a clutch rotating shaft 20, an upper clutch part 21, a lower clutch part 22, a mounting table 23 and a clutch control rod 24; specifically, in this embodiment, the upper end of the driving shaft 11 is fixedly connected to the mounting table 23, the mounting table 23 is connected to the lower clutch part 22 through the clutch rotating shaft 20, the lower clutch part 22 is clamped at the upper end of the clutch rotating shaft 20 in a manner that it can move up and down, mounting grooves are symmetrically arranged at the upper end of the mounting table 23 and the lower end of the lower clutch part 22, a toggle bearing 241 at the front end of the clutch control rod 24 is placed in the mounting groove, an upper clutch part 21 fixedly connected to a rotating power component is installed above the lower clutch part 22, the upper clutch part 21 rotates continuously, when the lubricating oil feeding device needs to be started, the toggle bearing 241 at the front end of the clutch control rod 24 pushes the lower clutch part 22 upwards to engage with the upper clutch part 21, and then the upper clutch part 21 drives the lower clutch part 22, the clutch rotating shaft 20, and the driving shaft 1 to rotate, so that the lubricating oil continuously enters the oil joint 18 and is output to the oil outlet joint 19.
Referring to fig. 1, 5 and 6, in order to achieve semi-automatic control of the lubricating oil feeding device, in some embodiments, the clutch control lever 24 includes a dial bearing 241, a support rotating shaft 242, and a locking device 243; specifically, in this embodiment, the supporting rotating shaft 242 is disposed on the mounting seat of the housing 10, the clutch control lever 24 can achieve a lever action by the supporting rotating shaft 242, the toggle bearing 241 is pushed up to engage the upper clutch part 21 and the lower clutch part 22, the lever end of the clutch control lever 24 is further provided with a locking device 243, the locking device 243 includes a spring for returning, the spring is used for clamping the clutch control lever 24 to a card which is kept immovably, and the locking device is disposed on the mounting seat of the housing 10 and is used for engaging with the card. When in use, the clutch control rod 24 is manually pressed down to realize lubrication operation, and the clutch control rod has the advantages of low use cost and convenient maintenance.
Referring to fig. 2, 5 and 6, in order to realize automatic control of the lubricating oil feeding device, in some embodiments, a cam is disposed at an end of the clutch control rod 24, a rotating shaft of the cam is connected to a driving motor, the cam is in contact connection with the clutch control rod 24, and when the driving motor drives the cam to rotate, an upper position and a lower position of the clutch control rod 24 can be changed, so as to jack up the toggle bearing 241, and the upper clutch part 21 and the lower clutch part 22 are engaged. It should be noted that, this embodiment can implement the lubrication operation by remotely controlling the driving motor, and the remote control of the motor is prior art and will not be described in detail in this application.
The utility model discloses theory of use: when lubricating oil needs to be added, the rotating power component drives the upper clutch part 21 to rotate, the toggle bearing 241 is jacked upwards under the action of the clutch control rod 24, the upper clutch part 21 is meshed with the lower clutch part 22, the upper clutch part 21 drives the lower clutch part 22, the clutch rotating shaft 20 and the driving shaft 1 to rotate, the driving shaft 1 drives the outer gear sleeve 12 to rotate, the outer gear sleeve 12 is meshed with the eccentric inner teeth 13, the lubricating oil is continuously pressed into the oil outlet channel 101 from the oil inlet channel 102 after being adjusted by the inner gear sleeve 17, and the clutch control rod 24 is reset after the lubricating oil is added.
The embodiment also provides a fixed hydraulic crusher which comprises the lubricating oil feeding device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the present invention can be applied to other devices, and that the above embodiments and the description only describe the principle of the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and that these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A lubricating oil feeding device is characterized by comprising an oil feeding driving device for continuously outputting lubricating oil, a clutch device for controlling the connection and disconnection of the oil feeding driving device and a rotary power component, and a rotary power component for providing rotary output power; the oil supply driving device is connected with the rotary power component through a clutch device.
2. The lubricating oil feeding device according to claim 1, wherein the oil feeding driving device comprises a housing, an outer gear sleeve, a driving shaft, an oil feeding joint and an oil discharging joint; an oil inlet joint and an oil outlet joint are mounted on the shell, and an oil outlet channel, an oil inlet channel, an oil supply cavity and a driving shaft mounting part are formed in the shell; the oil outlet passage is hermetically connected with the oil outlet joint through threads, and the oil inlet passage is hermetically connected with the oil inlet joint through threads; the oil supply cavity is communicated with the oil outlet channel and the oil inlet channel, an outer gear sleeve is mounted inside the oil supply cavity and fixedly connected with the end of the driving shaft, and the outermost end of the driving shaft is connected with the rotary power component.
3. A lubricating oil feeding apparatus as claimed in claim 2, wherein the drive shaft and the drive shaft mounting portion of the housing are connected through a seal housing, a rolling bearing; the sealing seat presses the rolling bearing on the mounting step of the driving shaft mounting part, and the inner ring of the rolling bearing is in close contact and matched with and connected with the driving shaft.
4. The lubricating oil feeding device according to claim 2, wherein the inner portion of the outer gear sleeve is eccentrically provided with eccentric inner teeth matched with the outer gear sleeve; the eccentric inner teeth are fixedly connected with the inner gear sleeve through the inner gear shaft, the inner gear sleeve is fixedly connected with the shell through the bolt, the inner gear sleeve comprises an eccentric sleeve and a mounting seat, the mounting seat is used for being fixed and sealed with the shell, and the eccentric sleeve is arranged on the mounting seat and is used for being inserted into a gap formed by the outer gear sleeve and the eccentric inner teeth.
5. The lubricating oil feeding device according to claim 1, wherein the clutch device comprises a clutch rotating shaft, an upper clutch part, a lower clutch part, a mounting table and a clutch control rod; the upper end and the mount table fixed connection of driving shaft, mount table and lower separation and reunion portion pass through the separation and reunion rotation axis and connect, and what lower separation and reunion portion can reciprocate clamps in separation and reunion rotation axis upper end, and the lower extreme symmetry of mount table upper end and lower separation and reunion portion is provided with the installation draw-in groove, and the bearing is dialled to the clutch control pole front end to the installation draw-in groove placed.
6. The lubricating oil feeding device of claim 5, wherein the clutch control lever comprises a dial bearing, a support rotating shaft and a locking device; the support pivot sets up on the mount pad of casing, and the separation and reunion control lever can realize the pinch bar effect through the support pivot, will dial the bearing and jack-up upwards, makes separation and reunion portion and lower separation and reunion portion interlock, and the separation and reunion control lever rod end still is provided with locking device, and locking device includes a spring that is used for reseing for make separation and reunion control lever chucking keep motionless card, set up on the casing mount pad be used for with card complex draw-in groove.
7. The lubricating oil feeding device according to claim 5, wherein the end of the clutch control rod is provided with a cam, a rotating shaft of the cam is connected with the driving motor, and the cam is in contact connection with the clutch control rod.
8. A stationary hydraulic crusher, characterized in that it comprises a lubricating oil feeding device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593731.4U CN218295295U (en) | 2022-09-29 | 2022-09-29 | Lubricating oil feeding device and fixed hydraulic crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593731.4U CN218295295U (en) | 2022-09-29 | 2022-09-29 | Lubricating oil feeding device and fixed hydraulic crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218295295U true CN218295295U (en) | 2023-01-13 |
Family
ID=84805197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222593731.4U Expired - Fee Related CN218295295U (en) | 2022-09-29 | 2022-09-29 | Lubricating oil feeding device and fixed hydraulic crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218295295U (en) |
-
2022
- 2022-09-29 CN CN202222593731.4U patent/CN218295295U/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 |
Granted publication date: 20230113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |