CN218107962U - Self-lubricating crusher revolving seat - Google Patents
Self-lubricating crusher revolving seat Download PDFInfo
- Publication number
- CN218107962U CN218107962U CN202222593734.8U CN202222593734U CN218107962U CN 218107962 U CN218107962 U CN 218107962U CN 202222593734 U CN202222593734 U CN 202222593734U CN 218107962 U CN218107962 U CN 218107962U
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- China
- Prior art keywords
- lubricating oil
- lubricating
- driving
- worm
- transmission
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- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 90
- 239000010687 lubricating oil Substances 0.000 claims abstract description 67
- 238000000926 separation method Methods 0.000 claims description 16
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 210000002445 nipple Anatomy 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a self-lubricating crusher rotary seat, which comprises a driving component, a gear driving component, a lubricating oil driving device and a rotary base; the rotary base comprises a transmission worm fixedly arranged on the transmission shaft and used for providing rotary power for the rotary base, and transmission pins which are circumferentially arrayed on the rotary base and matched with the transmission worm; the driving assembly is used for providing a rotary driving force to drive the gear driving assembly and the rotary base to rotate; the gear driving assembly is used for converting the rotary driving force provided by the driving assembly into the driving force of the lubricating oil driving device. Adopt the transmission shaft to realize transmission worm and drive pin transmission simultaneously, make the rotating base rotate and satisfy the engineering demand, the transmission shaft passes through gear drive assembly simultaneously and passes through lubricating oil drive arrangement and realize that the transmission worm is in time lubricated, and convenient to use satisfies engineering maintenance, maintenance demand.
Description
Technical Field
The utility model relates to the field of crushing machinery, especially, relate to a self-lubricating breaker roating seat.
Background
Fixed hydraulic breaker mainly uses in mining machinery, through the installation hydraulic hammer of arm front end with bold ore breakage becomes the fritter ore, prevent that the ore from blockking up the feed inlet, the arm needs according to the working requirement turned angle, drive the rotation of arm through the revolving bed, what a 360 gyration fixed hydraulic breaker disclosed like CN202020311105.X adopted at present is that to support and drive the revolving bed through the gyration with the cooperation of hydraulic motor gear and rotate, the gyration is supported and is worn and torn back clearance grow with the long-time work in gear interlock of hydraulic motor gear, can produce positioning error, front end arm can produce and rock, so daily work engineering needs add lubricating oil between the gear, slow down the friction between the gear, prolonged service life, it is loaded down with trivial details to maintain.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions in the present specification and for the understanding of those skilled in the art. The finding of the problems of the technical background, which per se requires a long time for the inventor to observe and think about, requires creative efforts, cannot be considered as known to the skilled person merely because these solutions are set forth in the background section of the present description.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a self-lubricating crusher rotary seat.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a self-lubricating crusher rotary base comprises a driving assembly, a gear driving assembly, a lubricating oil driving device and a rotary base; the rotary base comprises a transmission worm fixedly arranged on the transmission shaft and used for providing rotary power for the rotary base, and transmission pins which are circumferentially arrayed on the rotary base and matched with the transmission worm; the driving assembly is used for providing a rotary driving force to drive the gear driving assembly and the rotary base to rotate; the gear driving assembly is used for converting the rotary driving force provided by the driving assembly into the driving force of the lubricating oil driving device; the lubricating oil driving device is used for sucking lubricating oil and transmitting the lubricating oil to a lubricating part of a transmission worm of the rotary base; the drive assembly is connected with the gear drive assembly through a transmission shaft, the gear drive assembly is connected with the lubricating oil drive device through a clutch switch, and the output end of the lubricating oil drive device is connected with the lubricating oil hole of the transmission worm.
Preferably, the gear driving assembly comprises a first bevel gear arranged at the end part of the transmission shaft and a second bevel gear matched with the first bevel gear, a clutch switch is arranged at the lower end of the second bevel gear and connected with a lubricating oil conveying device, the lubricating oil conveying device is connected with a lubricating oil inlet pipe, and the output end of the lubricating oil conveying device is connected with a lubricating oil nozzle of the worm support seat through a hose.
Preferably, the front end and the rear end of the transmission worm are mounted on the worm support seat, a cylindrical roller bearing is arranged between the transmission worm and the worm support seat, a cavity is arranged between the transmission worm and the worm support seat and communicated with an oiling channel, an oiling nozzle is mounted on the oiling channel, a transverse channel is arranged on the central axis of the transmission worm, and a plurality of lubricating channels are arranged on the transverse channel.
Preferably, the lubricating channel is arranged at the root of the teeth of the transmission worm.
Preferably, the clutch switch comprises an upper clutch part, a lower clutch part and a clutch transmission shaft; go up separation and reunion portion and second bevel gear lower extreme axle fixed connection, go up the separation and reunion portion below and be provided with down separation and reunion portion, go up and be provided with the transmission draw-in groove between separation and reunion portion and the lower separation and reunion portion, lower separation and reunion portion can reciprocate and transversely rotate driven suit on the separation and reunion transmission shaft, installs the clutch lever on the separation and reunion transmission shaft.
Preferably, the lower section of the clutch transmission shaft is fixedly provided with a fixing part, the fixing part and the lower clutch part are symmetrically provided with a rotating step groove, and a clutch rod is installed in the rotating step groove.
Preferably, the middle section of the clutch lever is provided with a prying lever fulcrum, and the prying lever fulcrum is located on the shell of the lubricating oil conveying device.
Preferably, the front end of the clutch lever is provided with a bearing, and the bearing is clamped in the rotary step groove.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a transmission shaft realizes transmission worm and transmission pin transmission simultaneously, makes rotating base rotate and satisfies the engineering demand, and the transmission shaft passes through gear drive assembly simultaneously and realizes that transmission worm is in time lubricated through lubricating oil drive device, and convenient to use satisfies engineering maintenance, maintenance demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the driving worm according to the present invention;
fig. 3 is a schematic structural view of the clutch switch of the present invention;
fig. 4 is a schematic view of the structure of the clutch transmission shaft and the lower clutch part of the present invention;
fig. 5 is a schematic structural view of the clutch lever of the present invention.
In the figure: the device comprises a rotary base 1, a transmission pin 2, a transmission worm 3, a driving motor 4, a coupler 5, a speed reducer 6, a transmission shaft 7, a first bevel gear 8, a second bevel gear 9, a clutch switch 10, an upper clutch part 101 and a lower clutch part 102; the worm support comprises a clutch transmission shaft 103, a rotary table step groove 104, a fixing part 105, a clutch rod 106, a lubricating oil conveying device 11, a lubricating oil inlet pipe 12 and a worm support seat 13.
Detailed Description
The following description is presented 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 self-lubricating crusher revolving bed comprises a driving assembly, a gear driving assembly, a lubricating oil driving device and a revolving bed; the rotary base 1 comprises a transmission worm 3 fixedly arranged on a transmission shaft 7 and used for providing rotary power for the rotary base 1 and transmission pins 2 which are circumferentially arrayed on the rotary base and matched with the transmission worm; the driving assembly is used for providing a rotary driving force to drive the gear driving assembly and the rotary base 1 to rotate; the gear driving assembly is used for converting the rotary driving force provided by the driving assembly into the driving force of the lubricating oil driving device 11; the lubricating oil driving device 11 is used for sucking lubricating oil and transmitting the lubricating oil to a lubricating part of a transmission worm of the rotary base; the drive assembly is connected with the gear drive assembly through the transmission shaft, the gear drive assembly is connected with the lubricating oil drive device through the clutch switch, and the output end of the lubricating oil drive device is connected with the lubricating oil hole of the transmission worm. The utility model discloses a rotary base 1's drive assembly drives gear drive assembly and passes through lubricating oil drive device and can accomplish the lubrication of transmission worm and maintain, satisfies the engineering routine maintenance demand.
Rotating base 1 supports outer lane fixed connection through transmission round pin 2 and gyration, and the gyration is supported the inner circle and is passed through bolt and rag bolt fixed connection, and the gyration is supported the outer lane and is supported and be provided with the ball between the inner circle with the gyration, and transmission round pin 2 runs through rotating base 1 and gyration is supported and bottom and 3 contact cooperations of transmission worm, and 3 fixed mounting of transmission worm are on transmission shaft 7, and both ends are installed on worm supporting seat 13 around transmission worm 3, 7 one end of transmission shaft and drive assembly are connected, and 7 other end fixed mounting of transmission shaft have gear drive subassembly, and gear drive subassembly and lubricating oil conveyor 11 are connected. The driving assembly comprises a driving motor 4 as a power output; a coupling 5 connected with the rotating shaft of the driving motor 4; the speed reducer 6 is connected with the transmission shaft 7 and a rotating shaft of the driving motor 4, and the speed reducer 6 can effectively reduce the high-speed rotation of the motor to the rotating speed required by the crushing manipulator and protect the transmission pin 2 and the transmission worm 3 from being broken due to the fact that the rotating speed is too high; it should be noted that, the driving motor 4 may also be a hydraulic motor, a pneumatic motor, or other rotary output power component according to engineering requirements. When 2 wearing and tearing of driving pin need be changed, take out from rotating base 1 through the spanner, replace again new can, compare the form of traditional gear gyration meshing motor gear, the utility model discloses easy maintenance need not to demolish the base and can realize changing, and convenient to use satisfies engineering maintenance, maintenance demand.
The gear driving assembly comprises a first bevel gear 8 arranged at the end part of a transmission shaft 7 and a second bevel gear 9 matched with the first bevel gear 8, a clutch switch 10 is arranged at the lower end of the second bevel gear 9, the clutch switch 10 is connected with a lubricating oil conveying device 11, the lubricating oil conveying device 11 is connected with a lubricating oil inlet pipe 12, the output end of the lubricating oil conveying device 11 is connected with a lubricating oil nozzle of a worm support seat 13 through a hose, and the lubricating oil driving device 11 is a rotary driving grease pump. The clutch switch 10 is used for connecting the lubricating oil delivery device 11 with the transmission shaft 7 when lubrication is needed and disconnecting the lubricating oil delivery device after the lubrication is finished.
As shown in figure 2, the front end and the rear end of a transmission worm 3 are arranged on a worm support seat 13, a cylindrical roller bearing 32 is arranged between the transmission worm 3 and the worm support seat 13, a cavity 33 is arranged between the transmission worm 3 and the worm support seat 13, the cavity 33 is communicated with an oil filling channel 31, an oil filling nozzle is arranged on the oil filling channel 31, a transverse channel 34 is arranged on a central axis of the transmission worm 3, a plurality of lubricating channels 35 are arranged on the transverse channel 34, the lubricating channels 35 are arranged at the root of teeth of the transmission worm 3, when the transmission worm 3 needs to be filled with lubricating oil, the lubricating oil is filled into the cavity 33 through the oil filling channel 31 by a lubricating oil conveying device 11 and then enters the transverse channel 34 to be conveyed to each lubricating channel 35, so that the transmission worm 3 and a transmission pin 2 are fully lubricated and are placed to be worn in the transmission process, and the service life of the transmission worm is further prolonged.
In a preferred embodiment, illustrated by fig. 3-5, the clutch switch 10 includes an upper clutch portion 101, a lower clutch portion 102; a clutch transmission shaft 103, a rotary table step groove 104, a fixing part 105, and a clutch lever 106; the upper clutch part 101 is fixedly connected with the lower end shaft of the second bevel gear 9, the lower clutch part 102 is arranged below the upper clutch part 101, a transmission clamping groove is formed between the upper clutch part 101 and the lower clutch part 102, the lower clutch part 102 can move up and down and is sleeved on the clutch transmission shaft 103 in transverse rotation transmission, a clutch lever 106 is arranged on the clutch transmission shaft 103, a fixing part 105 is fixedly arranged on the lower section of the clutch transmission shaft 103, rotary table step grooves 104 are symmetrically arranged on the fixing part 105 and the lower clutch part 102, a clutch lever 106 is arranged in the rotary table step grooves 104, a prying lever fulcrum is arranged at the middle section of the clutch lever 106 and is positioned on the shell of the lubricating oil conveying device, when the clutch lever 106 is lifted upwards through the prying lever fulcrum, the lower clutch part 102 is pushed to move upwards to butt joint the transmission clamping groove of the upper clutch part 101, the upper clutch part 101 rotates to drive the lower clutch part 102 to drive the clutch transmission shaft 103 to rotate, a rotary table bearing is arranged at the front end of the clutch lever 106 and is clamped in the rotary table step groove 104, and the lubricating oil conveying device 11 is driven by the lubricating oil to work, so that the lubricating oil enters the oil feeding pipe 12 and is conveyed to the oil feeding channel 31 through the lubricating oil feeding device 11.
In a preferred embodiment, the clutch lever 106 is provided with a self-locking shifting piece, when the outer side of the clutch lever 106 is pressed downwards, the self-locking shifting piece can be clamped with a housing clamping groove of the lubricating oil conveying device, so that the clutch lever 106 is kept in a pressing-down state, the lubricating oil conveying device 11 is kept in a state of conveying lubricating oil in a rotating mode, after lubrication is finished, the self-locking shifting piece is lifted, and the clutch lever 106 resets and disconnects the lubricating oil conveying device 11 and does not work. This embodiment, in which the clutch lever 106 is manually controlled, has the advantage of low manufacturing and use costs.
In a preferred embodiment, an electromagnetic hydraulic cylinder is arranged on the clutch rod 106, the electromagnetic hydraulic cylinder is connected with the tail end of the clutch rod 106, when the outer side of the clutch rod 106 needs to be pressed downwards, the lubricating oil conveying device 11 keeps a state of conveying lubricating oil in a rotating mode, and the electromagnetic hydraulic cylinder is pulled downwards to realize the pressing of the clutch rod 106; after lubrication is finished, when the clutch lever 106 needs to be reset, the electromagnetic hydraulic oil cylinder is pushed upwards to be disconnected and does not work. In this embodiment, the clutch lever 106 is electrically controlled, which has the advantages of convenient use and control and realization of remote control through wireless electric control.
The foregoing shows and describes the basic 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 by the above embodiments, and the present embodiment can also be applied to excavators and other rotary machines, and the above embodiments and descriptions are only the principle of the present invention, and the present invention can also have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into 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 self-lubricating crusher rotary base is characterized by comprising a driving assembly, a gear driving assembly, a lubricating oil driving device and a rotary base; the rotary base comprises a transmission worm fixedly arranged on the transmission shaft and used for providing rotary power for the rotary base, and transmission pins which are circumferentially arrayed on the rotary base and matched with the transmission worm; the driving component is used for providing a rotary driving force to drive the gear driving component and the rotary base to rotate; the gear driving assembly is used for converting the rotary driving force provided by the driving assembly into the driving force of the lubricating oil driving device; the lubricating oil driving device is used for sucking lubricating oil and transmitting the lubricating oil to a lubricating part of a transmission worm of the rotary base; the drive assembly is connected with the gear drive assembly through the transmission shaft, the gear drive assembly is connected with the lubricating oil drive device through the clutch switch, and the output end of the lubricating oil drive device is connected with the lubricating oil hole of the transmission worm.
2. The revolving bed of the self-lubricating crusher according to claim 1, wherein the gear driving assembly comprises a first bevel gear mounted at the end of the transmission shaft, a second bevel gear fitted with the first bevel gear, a clutch switch mounted at the lower end of the second bevel gear, the clutch switch being connected to a lubricating oil delivery device, the lubricating oil delivery device being connected to a lubricating oil inlet pipe, the output end of the lubricating oil delivery device being connected to a lubricating oil nipple of the worm support seat through a hose.
3. The gyratory base of a self-lubricating crusher as claimed in claim 1, wherein the front and rear ends of the driving worm are mounted on a worm support base, a cylindrical roller bearing is arranged between the driving worm and the worm support base, a cavity is arranged between the driving worm and the worm support base and is communicated with an oiling channel, an oiling nozzle is arranged on the oiling channel, a transverse channel is arranged on the central axis of the driving worm, and a plurality of lubricating channels are arranged on the transverse channel.
4. The gyratory base of a self-lubricating crusher as claimed in claim 3, wherein the lubricating channel is provided at the root of the drive worm.
5. The revolving bed of self-lubricating crusher according to claim 1, wherein the clutch switch comprises an upper clutch part, a lower clutch part, a clutch transmission shaft; go up separation and reunion portion and second bevel gear lower extreme axle fixed connection, go up separation and reunion portion below and be provided with down separation and reunion portion, go up and be provided with the transmission draw-in groove between separation and reunion portion and the lower separation and reunion portion, lower separation and reunion portion can reciprocate and transversely rotate driven suit on the separation and reunion transmission shaft, installs the clutch lever on the separation and reunion transmission shaft.
6. The revolving bed of the self-lubricating crusher according to claim 5, wherein the lower section of the clutch transmission shaft is fixedly provided with a fixed part, the fixed part and the lower clutch part are symmetrically provided with a rotating stepped groove, and a clutch rod is installed in the rotating stepped groove.
7. The gyratory base of a self-lubricating crusher as claimed in claim 6, wherein the intermediate section of the clutch lever is provided with a lever fulcrum, and the lever fulcrum is located on the housing of the lubricating oil delivery device.
8. The revolving bed of the self-lubricating crusher according to claim 6, wherein the front end of the clutch lever is provided with a bearing, and the bearing is clamped in the rotating step groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593734.8U CN218107962U (en) | 2022-09-29 | 2022-09-29 | Self-lubricating crusher revolving seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222593734.8U CN218107962U (en) | 2022-09-29 | 2022-09-29 | Self-lubricating crusher revolving seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218107962U true CN218107962U (en) | 2022-12-23 |
Family
ID=84496230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222593734.8U Expired - Fee Related CN218107962U (en) | 2022-09-29 | 2022-09-29 | Self-lubricating crusher revolving seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218107962U (en) |
-
2022
- 2022-09-29 CN CN202222593734.8U patent/CN218107962U/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: 20221223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |