CN107869553A - One kind crushes machine gearbox - Google Patents
One kind crushes machine gearbox Download PDFInfo
- Publication number
- CN107869553A CN107869553A CN201610857887.5A CN201610857887A CN107869553A CN 107869553 A CN107869553 A CN 107869553A CN 201610857887 A CN201610857887 A CN 201610857887A CN 107869553 A CN107869553 A CN 107869553A
- Authority
- CN
- China
- Prior art keywords
- casing
- input shaft
- deep groove
- groove ball
- ball bearing
- Prior art date
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses one kind to crush machine gearbox,Including casing,Lid is connected with the top of the casing,The inside of the casing is provided with the input shaft and power transmission shaft of parallel arranged,And the cantilever end of input shaft and power transmission shaft is located at the both sides of casing respectively,Intermeshing driving gear and driven gear are connected on the input shaft and power transmission shaft,The input shaft is socketed with spacer and deep groove ball bearing successively on one end nearer apart from driving gear,In the lateral through aperture of the deep groove ball bearing insertion casing,Big spacer is socketed with the other end of the input shaft successively,Big deep groove ball bearing,The outside of the big deep groove ball bearing is socketed with bearing block,And bearing block is embedded in the lateral through aperture of casing,The bearing block is nested inside with rubber oil sea,The connected mode at the output shaft both ends is identical with the connected mode at input shaft both ends.Convenient disassembly of the present invention, reasonable in design, use is simple to operate.
Description
Technical field
The present invention relates to gearbox technical field, more particularly to a kind of crushing machine gearbox.
Background technology
Pulverizer is the machinery that large-sized solid material is crushed to desired size, and powder is reached in the form of high-speed impact
The purpose of broken machine, it usually needs equipped with certain speed change gear.But the gearbox that existing pulverizer uses uses cylinder more
Spur gear carries out gear, can produce substantial amounts of heat energy in the course of work, typically be dropped using the coolant in gearbox body
Temperature, be likely to result in radiating reduces the service behaviour and service life of equipment not in time, while the bearing at rotating shaft both ends is usual
It is embedded in the through hole in casing wall Nei, it is necessary to reserve the flange of bearing positioning, then coordinate end cap to position, it is also desirable to reserved installation
Boss, it is not easy to remove after bearing installation.Therefore, we devise a kind of crushing machine gearbox, to solve the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed crushes machine gearbox.
To achieve these goals, present invention employs following technical scheme：
One kind crushes machine gearbox, including casing, is connected with lid at the top of the casing, the inside of the casing is provided with simultaneously
The input shaft and power transmission shaft of row arrangement, and the cantilever end of input shaft and power transmission shaft is located at the both sides of casing, the input shaft respectively
With intermeshing driving gear and driven gear are connected on power transmission shaft, the input shaft is nearer apart from driving gear
Spacer and deep groove ball bearing are socketed with one end successively, the deep groove ball bearing is embedded in the lateral through aperture of casing, the input
Big spacer, big deep groove ball bearing are socketed with the other end of axle successively, the outside of the big deep groove ball bearing is socketed with bearing block,
And bearing block is embedded in the lateral through aperture of casing, the bearing block is nested inside with rubber oil sea, the output shaft both ends
Connected mode it is identical with the connected mode at input shaft both ends.
Preferably, it is connected on the outside of the inner ring of the deep groove ball bearing with the gear pad being fixed at the top of input shaft shaft end, it is deep
It is connected on the outside of the outer ring of ditch ball bearing with the boring cover being fixed on outside wall box.
Preferably, the top of the upper lid is provided with air relief cock.
Preferably, if the outside of the casing is provided with dried layer fin.
Preferably, the driving gear and driven gear are modulus and the spur gear wheel of number of teeth all same.
In the present invention, the structure that is separated using bearing block with casing so that assembly or disassembly is more convenient, avoids in case
The manufacturing procedure of bearing locating flange is reserved on body, while bearing is completed in rotating shaft using the structure of bolts at axle end connection gear pad
Positioning, avoid the boss that end cap installation is reserved on outside the enclosure surface, greatly simplify the processing technology of casing, reduce production
Cost, multi-layer heat dissipation piece is set by outside the enclosure portion, radiating rate can be effectively increased, ensure the service behaviour of equipment, is extended
The service life of equipment, reduce maintenance cost；Convenient disassembly of the present invention, reasonable in design, use is simple to operate.
Brief description of the drawings
Fig. 1 is the forward sight structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the blast assembling schematic diagram of the present invention.
In figure：1 casing, 2 input shafts, 3 output shafts, 4 driving gears, 5 driven gears, 6 spacers, 7 deep groove ball bearings, 8 gears
Pad, 9 boring covers, 10 big spacers, 11 big deep groove ball bearings, 12 bearing blocks, 13 rubber oil seas, lid, 15 air relief cocks on 14.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, one kind crushes machine gearbox, including casing 1, if the outside of casing 1 is provided with dried layer fin, casing
1 top is connected with lid 14, and the top of upper lid 14 is provided with air relief cock 15, and the inside of casing 1 is provided with the input of parallel arranged
Axle 2 and power transmission shaft 3, and the cantilever end of input shaft 2 and power transmission shaft 3 is located at the both sides of casing 1 respectively, on input shaft 2 and power transmission shaft 3
Intermeshing driving gear 4 and driven gear 5 are connected to, driving gear 4 and driven gear 5 are that modulus and the number of teeth are homogeneous
Same spur gear wheel, input shaft 2 are socketed with spacer 6 and deep groove ball bearing 7 successively on one end nearer apart from driving gear 4,
Deep groove ball bearing 7 is embedded in the lateral through aperture of casing 1, with being fixed at the top of the shaft end of input shaft 2 on the outside of the inner ring of deep groove ball bearing 7
Gear pad 8 be connected, be connected on the outside of the outer ring of deep groove ball bearing 7 with the boring cover 9 being fixed on outside the side wall of casing 1, input shaft 2
Big spacer 10, big deep groove ball bearing 11 are socketed with the other end successively, the outside of big deep groove ball bearing 11 is socketed with bearing block 12,
And bearing block 12 is embedded in the lateral through aperture of casing 1, bearing block 12 is nested inside with rubber oil sea 13, the both ends of output shaft 3
Connected mode it is identical with the connected mode at the both ends of input shaft 2.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. one kind crushes machine gearbox, including casing（1）, it is characterised in that：The casing（1）Top be connected with lid
（14）, the casing（1）Inside the input shaft of parallel arranged is installed（2）And power transmission shaft（3）, and input shaft（2）And transmission
Axle（3）Cantilever end be located at casing respectively（1）Both sides, the input shaft（2）And power transmission shaft（3）On be connected to and mutually nibble
The driving gear of conjunction（4）And driven gear（5）, the input shaft（2）Apart from driving gear（4）It is socketed successively on nearer one end
There is spacer（6）And deep groove ball bearing（7）, the deep groove ball bearing（7）Embedded casing（1）Lateral through aperture in, the input shaft
（2）The other end on be socketed with big spacer successively（10）, big deep groove ball bearing（11）, the big deep groove ball bearing（11）Outside
It is socketed with bearing block（12）, and bearing block（12）It is embedded in casing（1）Lateral through aperture in, the bearing block（12）Inside it is embedding
It is cased with rubber oil sea（13）, the output shaft（3）The connected mode and input shaft at both ends（2）The connected mode at both ends is identical.
A kind of 2. crushing machine gearbox according to claim 1, it is characterised in that the deep groove ball bearing（7）Inner ring
Outside is with being fixed on input shaft（2）Gear pad at the top of shaft end（8）It is connected, deep groove ball bearing（7）Outer ring on the outside of with being fixed on
Casing（1）Boring cover outside side wall（9）It is connected.
A kind of 3. crushing machine gearbox according to claim 1, it is characterised in that the upper lid（14）Top be provided with put
Vent plug（15）.
A kind of 4. crushing machine gearbox according to claim 1, it is characterised in that the casing（1）If outside be provided with
Dried layer fin.
A kind of 5. crushing machine gearbox according to claim 1, it is characterised in that the driving gear（4）And driven tooth
Wheel（5）For modulus and the spur gear wheel of number of teeth all same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857887.5A CN107869553A (en) | 2016-09-28 | 2016-09-28 | One kind crushes machine gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857887.5A CN107869553A (en) | 2016-09-28 | 2016-09-28 | One kind crushes machine gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107869553A true CN107869553A (en) | 2018-04-03 |
Family
ID=61761141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857887.5A Pending CN107869553A (en) | 2016-09-28 | 2016-09-28 | One kind crushes machine gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107869553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322983A (en) * | 2018-12-13 | 2019-02-12 | 阜宁县元丰泵业有限公司 | A kind of The gear deceleration box body |
| IT202100006587A1 (en) * | 2021-03-18 | 2022-09-18 | Conti Srl | IMPROVED REDUCER FOR MIXERS |
-
2016
- 2016-09-28 CN CN201610857887.5A patent/CN107869553A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322983A (en) * | 2018-12-13 | 2019-02-12 | 阜宁县元丰泵业有限公司 | A kind of The gear deceleration box body |
| IT202100006587A1 (en) * | 2021-03-18 | 2022-09-18 | Conti Srl | IMPROVED REDUCER FOR MIXERS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180403 |