CN2648182Y - Multifunction driving gearbox - Google Patents
Multifunction driving gearbox Download PDFInfo
- Publication number
- CN2648182Y CN2648182Y CN 03276384 CN03276384U CN2648182Y CN 2648182 Y CN2648182 Y CN 2648182Y CN 03276384 CN03276384 CN 03276384 CN 03276384 U CN03276384 U CN 03276384U CN 2648182 Y CN2648182 Y CN 2648182Y
- Authority
- CN
- China
- Prior art keywords
- axostylus axostyle
- bearing
- driven gear
- gear
- drive
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model provides a multifunction drive gearbox, the inner center of a box body is provided with a main transmission group and at least two side driven groups, the main transmission group is arranged on a main axis penetrated the box body and fixedly provided with an initiative gear, and the penetrated end of the main axis is provided with a joint to connect the transmission axis of an engine; and at least two driven groups and the main transmission group form the driven relationship, each driven group is arranged on an axis rod penetrated the box body and covered with a driven gear, the penetrated end of the axis rod is provided with a joint to arrange the drive device, a mobile machine is used for controling the driven gear to reciprocally joggle and rotate with the initiative gear of the main axis. Using the structure of the utility model, the transmission axis of the engine can simultaneously connect with more than two compressors, oil hydraulic machines, or oil extraction pumps and other drive devices, ensuring the power of the engine can be simultaneously provided to the drive devices.
Description
Technical field
The utility model relates to a kind of uni-drive gear box, and particularly a kind of heavy machinery car bottom that is installed in is to connect the multi-functional uni-drive gear box of engine and air compressor, oil hydraulic press or oil well pump.
Background technique
Various heavy machinery cars are used in the transportation of general industry and transmission, for example gravel car or bulk cement truck etc. must use air compressor, oil hydraulic press or oil well pump individually or simultaneously when carrying out mechanically actuated: and the power of the required power of start such as these a little air compressors, oil hydraulic press or oil well pump come from the heavy machinery car when the starting transmission shaft of engine.
With the air compressor that is set up in bulk cement truck headstock bottom is example, it is by the design conduct of belt pulley and belt and the transmission medium between engine, as shown in Figure 1, on the bent axle 12 of the transmission shaft 10 of an engine and air compressor, be equiped with a belt pulley 14,16 respectively, and a belt 18 is rolled up on this two belt pulley 14,16, so that pass on power by belt 10 drives the rotation of belt pulley 14,16.This kind design makes belt 18 through after the long running easily, faces wearing and tearing and must change again, except trouble comparatively, also changes the high defective that the cost waste is arranged of rate because of eliminating of belt 18; On the other hand, running also can make belt 18 become flexible and skid for a long time, causes air compressor to operate, therefore must adjust belt 18 often, inconvenience is quite high, and if belt 18 is installed tensions, when then easily causing belt pulley 14,16 runnings the bent axle 12 of air compressor is pulled apart.
For overcoming above-mentioned defective, the Taiwan patent has proposed a kind of gear-box that uses belt pulley that do not have for No. 89218871, but it only can connect air compressor and engine separately, can't be simultaneously the transmission shaft of engine be connected to air compressor, oil hydraulic press or oil well pump more than two, cause the heavy machinery car in operation, once only can finish a mechanically actuated, can't satisfy present demand in fact.
Summary of the invention
Main purpose of the present utility model provides a kind of multi-functional uni-drive gear box, the transmission shaft of an engine can be connected simultaneously more than two of air compressor, oil hydraulic press or oil well pump, makes engine's motive power can offer air compressor, oil hydraulic press or oil well pump simultaneously.
Another purpose of the present utility model provides a kind of multi-functional uni-drive gear box, its structural design with gear replaces the design of belt pulley and belt in the past, improving the easily wearing and tearing and the trouble that must change is often adjusted the inconvenience that belt caused of known belt, and the shortcoming of cost of idleness etc.
A purpose more of the present utility model provides a kind of multi-functional uni-drive gear box, has the advantage that using scope is extensive and practicability is good.
For reaching above-mentioned purpose, multi-functional uni-drive gear box of the present utility model is transmission shaft and the actuator more than two that connects an engine, this multi-functional uni-drive gear box comprises a casing, and its relative two side faces respectively is provided with symmetrical several sleeve joint holes, and is provided with a bearing at each sleeve joint hole place; Be provided with a main transmission group at the casing center, it comprises the sleeve joint hole that a main shaft wears out these two correspondences, and is arranged in this corresponding bearing and freely rotates, and is installed with a driving gear on the main shaft, and an end that wears out this bearing at main shaft is provided with a joint, for the transmission shaft that connects engine; And there are at least two passive groups of systems evenly to be arranged at the side of main transmission group, and form a driven relation with this main transmission group, each passive group comprises an axostylus axostyle and wears out sleeve joint hole and be arranged in corresponding bearing, make this axostylus axostyle that protrudes outside the bearing connect a joint, usefulness for the installing actuator, and connect a driven gear at shaft rod upper sleeve, and control this driven gear to utilize a mobile mechanism, make the rotation that is meshing with each other of driving gear on itself and this main shaft.
Wherein, aforesaid actuator can be air compressor, oil hydraulic press or oil well pump etc.
By the following specific embodiment and the detailed description of conjunction with figs., the effect that can be easier to understand the purpose of this utility model, technology contents, characteristics and be reached.
Description of drawings
Fig. 1 is the known belt pulley and the structural representation of belt;
Fig. 2 a and Fig. 2 b are first embodiment's of the present utility model structural representation;
Fig. 3 is second an embodiment's of the present utility model structural representation;
Fig. 4 is the 3rd an embodiment's of the present utility model structural representation;
Fig. 5 to Fig. 8 is respectively the various embodiment's sectional views between main transmission group of the present utility model and passive group.
Description of reference numerals: 10 transmission shafts; 12 bent axles; 14 belt pulleys; 16 belt pulleys; 18 belts; 20 multi-functional uni-drive gear boxes; 22 casings; 24 bearings; 26 sealing covers; 28 main transmission groups; 281 main shafts; 282 driving gears; 283 first joints; 30 first passive groups; 301 first axostylus axostyles; 302 chutes; 303 second joints; 304 driven gears; 305 bearings; 306 advance connecting rod; 307 cylinders; 308 fixed plates; 309 bearings; 401 first jaws; 402 second jaws; 403 fixing projections; 404 engagement portions; 32 second passive groups; 321 second axostylus axostyles; 322 chutes; 323 the 3rd joints; 324 driven gears; 325 bearings; 326 advance connecting rod; 327 cylinders; 328 fixed plates; 329 bearings; 421 first jaws; 422 second jaws; 423 fixing projections; 424 engagement portions; 34 transmission shafts; 36 air compressors; 38 bleed helps out with money; 44 passive groups; 46 passive groups.
Embodiment
The utility model proposes a kind of multi-functional uni-drive gear box, the transmission shaft of an engine can be connected more than two simultaneously and be selected from actuators such as air compressor, oil hydraulic press or oil well pump, make engine's motive power can offer air compressor, oil hydraulic press or oil well pump simultaneously.Below be equiped with a multi-functional uni-drive gear box by bulk cement truck bottom the whole technique content be described, this multi-functional uni-drive gear box connects the transmission shaft of an engine and the air compressor and the oil well pump of bulk cement truck.
The structure of one multi-functional uni-drive gear box 20 is shown in Fig. 2 a, comprise a casing 22, its relative two side faces respectively is provided with symmetrical a plurality of sleeve joint hole (not shown)s, and each sleeve joint hole place respectively is provided with a bearing 24, on each bearing 24, be respectively arranged with a sealing cover 26, to prevent the seepage of lubricant oil; These 26 on three groups of symmetrical bearings be equiped with respectively a main transmission group 28 with first, second passive group 30,32, and these two passive groups 30,32 two sides that are positioned at main transmission group 28 just, make main transmission group 28 form a driven relation, please join Fig. 5 simultaneously with first, second passive group 30,32.
Shown in Fig. 2 a, main transmission group 28 is positioned at casing 22 centers, comprising a main shaft 281 wears out the sleeve joint hole of two correspondences and is arranged in this corresponding bearing 24, main shaft 281 can freely be rotated in this bearing 24, and on main shaft 28, be installed with a driving gear 282, an end that wears out bearing 24 at main shaft 28 is provided with one first joint 283, for the transmission shaft 34 that connects an engine.Being arranged in first passive group 30 of main drive shaft 28 1 sides comprises first axostylus axostyle 301 with chute 302 and wears out the sleeve joint hole of two correspondences and be arranged at corresponding bearing 24, make the axostylus axostyles 301 that protrude outside the opposite side bearing 24 be provided with one second joint 303, it lays respectively at the relative dual side-edge of casing 22 with first joint 283, these second joint, 303 installings are connected with an air compressor 36, and socket one driven gear 304 on first axostylus axostyle 301, driven gear 304 can be slided on first axostylus axostyle 301 and rotate simultaneously with it, and there is a bearing 305 to connect driven gears 304 and is socketed on first axostylus axostyle 301, and this bearing 305 utilizes one to advance connecting rod 306 to connect a cylinder 307, to utilize cylinder 307 on the chute 302 of this first axostylus axostyle 301, to move by advancing connecting rod 306 to drive driven gear 304, make driven gear 304 can with driving gear 282 rotation that is meshing with each other, and on first axostylus axostyle 301, be provided with a fixed plate 308, in order to the position of restriction driven gear 304.Other has one second passive group 32, is positioned at the opposite side of main drive shaft 28, and it has identical structure with first passive group 30; This second passive group 32 comprises second axostylus axostyle 321 with chute 322 and wears out the sleeve joint hole of two correspondences and be arranged in the corresponding bearing 24, make second axostylus axostyles 321 that protrude outside the opposite side bearing 24 be provided with one the 3rd joint 323, itself and second joint 303 are positioned at the same side of casing 22, these the 3rd joint 323 installings are connected with an oil well pump 38, and socket one driven gear 324 on second axostylus axostyle 321, driven gear 324 can be slided on second axostylus axostyle 321 and rotate simultaneously with it, and there is a bearing 325 to connect driven gears 324 and is socketed on second axostylus axostyle 321, and this bearing 325 utilizes one to advance connecting rod 326 to connect a cylinder 327, to utilize cylinder 327 on the chute 322 of this second axostylus axostyle 321, to move by advancing connecting rod 326 to drive driven gear 324, make driven gear 324 can with driving gear 282 rotation that is meshing with each other, and on first axostylus axostyle 321, also be provided with a fixed plate 328, in order to the position of restriction driven gear 324.
Wherein, above-mentioned driving gear 282 is straight-tooth or helical teeth with the profile of tooth of driven gear 304,324; And the space between this main shaft 281, first axostylus axostyle 301, second axostylus axostyle 321 and sealing cover 26 is equipped with an oil sealing (not shown), with seepage certain sealing and that prevent lubricant oil.
Shown in Fig. 2 a and Fig. 2 b, when desire is used air compressor 36, utilize first passive group 30 cylinder 307 starts earlier and drive and advance connecting rod 306 to drive driven gears 304 on the chute 302 of first axostylus axostyle 301, to move and prop up fixed block 308 until it, at this moment, driven gear 304 just and driving gear 282 be meshing with each other; When driving connected main shaft 281 rotations when transmission shaft 34 starts of engine, the driving gear 282 that is set firmly on the main shaft 281 also can rotate together, and drive 304 rotations of another driven gear that is engaged with synchronously, first axostylus axostyle 301 is rotated thereupon together, and then impel this air compressor 36 to produce start.In addition, if when desire is used oil well pump 38, then make second passive group 32 beginning start, its mode of operation is identical with first passive group 30, so repeated description no longer; In addition, if when desiring to use air compressor 36 simultaneously with oil well pump 38, then activate first passive group 30 simultaneously and second passive group 32 get final product, 282 whiles of driving gear this moment are meshing with each other with this two driven gear 304,324, make main shaft 281 drive first axostylus axostyle 301 simultaneously and rotate, and then drive air compressor 36 simultaneously with oil well pump 38 runnings with second axostylus axostyle 321.
Except aforesaid embodiment, mobile mechanism of the present utility model has other enforcement aspect, as shown in Figure 3, driven gear 304,324 utilize a bearing 309 respectively, 329 are sheathed on first, second axostylus axostyle 301, also can dally thereon on 321, this two driven gear 304,324 are meshing with each other with driving gear 282, and at driven gear 304, respectively be provided with one first jaw 401 on 324,421, again in this two shaft lever 301, fixedly install one on 321 respectively and have second jaw 402,422 bearing 305,325, make it can be by chute 302,322 and in this axostylus axostyle 301, slide on 321, and this bearing 305,325 utilize it to advance connecting rod 306,326 respectively connect a cylinder 307,327, to utilize cylinder 307,327 by advancing connecting rod 306,326 move this second jaw 402,422 are fixed in first jaw 401, on 421, make driving gear 282 can drive driven gear 304,324 rotate and then drive first axostylus axostyle 301 and 321 rotations of second axostylus axostyle.
In addition, again with reference to shown in Figure 4, driven gear 304,324 respectively at idle running on smooth first axostylus axostyle 301 and second axostylus axostyle 321, then at this two shaft lever 301, be respectively equipped with a fixing projection 403 on 321,423, and bearing 305 arranged, 325 connect this driven gear 304,324 and be socketed on axostylus axostyle 301, on 321, and driven gear 304,324 the other end then respectively is provided with an engagement portion 404,424, this two bearing 305,325 utilize one to advance connecting rod 306 respectively, 326 connect a cylinder 307,327, to utilize cylinder 307,327 by this propelling connecting rod 306,326 and drive driven gear 304,324 in this axostylus axostyle 301, move on 321 and make driven gear 304,324 engagement portions 404 of protruding, 424 fix at corresponding fixedly projection 403, on 423, make driven gear 304,324 with driving gear 282 rotations that be meshing with each other, and drive first axostylus axostyle 301 and 321 rotations of second axostylus axostyle by this.
The relevant position cording of driving gear of the present utility model and driven gear has various embodiments.Please refer to shown in Figure 5ly, be a straight line between the main transmission group 28 in casing and two passive groups 30,32 and arrange, and main transmission group 28 is positioned at the neutral position, in addition, main transmission group 28 and this position that concerns of two passive groups 30,32 also can be as shown in Figure 6.In addition, as shown in Figure 7, main transmission group 28 of the present utility model can with three groups passive group 30,32,44 form driven relation, connect three actuators to provide; Or be as shown in Figure 8, main transmission group 28 can with four groups passive group 30,32,44,46 form driven relation, connect four actuators in order to provide.
The utility model is connected with the structural design that is selected from air compressor, oil hydraulic press or oil well pump more than two simultaneously with the transmission shaft of an engine, and replace the design of belt pulley and belt in the past with the structural design of gear, to improve these defectives of the prior art, make engine's motive power can offer air compressor, oil hydraulic press or oil well pump simultaneously, so have the advantage that using scope is extensive and practicability is good.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose makes those skilled in the art can understand content of the present utility model and is implementing according to this, and can not limit scope of the present utility model with this, all equalizations of doing according to the spirit that the utility model disclosed change or modify, and must be covered by in the scope of the present utility model.
Claims (9)
1, a kind of multi-functional uni-drive gear box, transmission shaft and at least two actuators that it connects an engine is characterized in that this multi-functional uni-drive gear box comprises:
One casing, its relative two side faces respectively is provided with symmetrical several sleeve joint holes, and each sleeve joint hole place respectively is provided with a bearing;
One main transmission group, be positioned at this casing center, comprise a main shaft, this main shaft wears out the sleeve joint hole of these two correspondences, and be arranged in this corresponding bearing, this main shaft freely rotates in this bearing, and is installed with a driving gear on this main shaft, the end system that wears out this bearing at this main shaft is provided with a joint, to connect this engine; And
At least two passive groups, evenly be arranged at the side of this main transmission group, and form a driven relation with this main transmission group, each this passive group comprises an axostylus axostyle, this axostylus axostyle wears out the sleeve joint hole of this two correspondence and is arranged in corresponding this bearing, protrudes this outer axostylus axostyle of this bearing and connects a joint, to install this actuator, and connect a driven gear at this shaft rod upper sleeve, a mobile mechanism controls the rotation that is meshing with each other of this driven gear and this driving gear.
2, multi-functional uni-drive gear box as claimed in claim 1, wherein this actuator is selected from the group that air compressor, oil hydraulic press and oil well pump are formed.
3, multi-functional uni-drive gear box as claimed in claim 1, wherein the profile of tooth of this driving gear and driven gear be straight-tooth and helical teeth one of them.
4, multi-functional uni-drive gear box as claimed in claim 1 wherein is respectively arranged with a sealing cover on each this bearing, and is convexly equipped with out this outer main shaft of this bearing and this axostylus axostyle and wears out sealing cover on this bearing.
5, multifunctional gear transmission case as claimed in claim 4 wherein is equipped with an oil sealing between this main shaft or this axostylus axostyle and sealing lid.
6, multifunctional gear transmission case as claimed in claim 1, wherein be formed with several chutes on this axostylus axostyle, this driven gear slides on this axostylus axostyle, this mobile mechanism comprises that a bearing connects this driven gear and is socketed on this axostylus axostyle, and this bearing utilizes one to advance connecting rod to connect a cylinder, this cylinder drives this driven gear by this propelling connecting rod and moves on this axostylus axostyle, the rotation that is meshing with each other of this driven gear and this driving gear, and drive this spindle rotation by this.
7, multifunctional gear transmission case as claimed in claim 6 wherein also is provided with a fixed plate on this axostylus axostyle, to limit the position of this driven gear.
8, multifunctional gear transmission case as claimed in claim 1, wherein this driven gear dallies on this axostylus axostyle, on this axostylus axostyle, be provided with a fixing projection, and this mobile mechanism comprises that a bearing connects this driven gear and is socketed on this axostylus axostyle, and this bearing utilizes one to advance connecting rod to connect a cylinder, this cylinder drives this driven gear by this propelling connecting rod and fixes at this fixedly on the projection in moving the engagement portion that this driven gear is protruded on this axostylus axostyle, make the rotation that is meshing with each other of this driven gear and this driving gear, and drive this spindle rotation by this.
9, multifunctional gear transmission case as claimed in claim 1, wherein be formed with several chutes on this axostylus axostyle, and this driven gear is located on this axostylus axostyle by a bearing housing and idle running thereon, this driven gear just and this driving gear be meshing with each other, and on this driven gear, be provided with one first jaw, one bearing with second jaw is set on this axostylus axostyle again, it is slided on this axostylus axostyle by this chute, and this bearing advances connecting rod to connect a cylinder by one, this cylinder moves this second jaw by this propelling connecting rod and is fixed on this first jaw, and this driving gear drives driven gear and rotates and then drive this spindle rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276384 CN2648182Y (en) | 2003-08-19 | 2003-08-19 | Multifunction driving gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276384 CN2648182Y (en) | 2003-08-19 | 2003-08-19 | Multifunction driving gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648182Y true CN2648182Y (en) | 2004-10-13 |
Family
ID=34331598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03276384 Expired - Fee Related CN2648182Y (en) | 2003-08-19 | 2003-08-19 | Multifunction driving gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648182Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121332A (en) * | 2014-08-13 | 2014-10-29 | 任丘市康速机电设备有限公司 | Gear box capable of rotating forwards and backwards convertibly |
| CN105437958A (en) * | 2014-09-30 | 2016-03-30 | 包头市北工机械有限公司 | Energy-saving all-in-one machine for new energy vehicle |
| CN105774570A (en) * | 2014-12-25 | 2016-07-20 | 包头市北工机械有限公司 | Electrically driven concrete delivery pump truck |
| CN109538726A (en) * | 2018-12-06 | 2019-03-29 | 徐州达普电缆技术有限公司 | A kind of synchronous drive mechanism of roller stick furnace |
-
2003
- 2003-08-19 CN CN 03276384 patent/CN2648182Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121332A (en) * | 2014-08-13 | 2014-10-29 | 任丘市康速机电设备有限公司 | Gear box capable of rotating forwards and backwards convertibly |
| CN105437958A (en) * | 2014-09-30 | 2016-03-30 | 包头市北工机械有限公司 | Energy-saving all-in-one machine for new energy vehicle |
| CN105774570A (en) * | 2014-12-25 | 2016-07-20 | 包头市北工机械有限公司 | Electrically driven concrete delivery pump truck |
| CN109538726A (en) * | 2018-12-06 | 2019-03-29 | 徐州达普电缆技术有限公司 | A kind of synchronous drive mechanism of roller stick furnace |
| CN109538726B (en) * | 2018-12-06 | 2020-05-12 | 徐州达普电缆技术有限公司 | Synchronous transmission mechanism of roller furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100339573C (en) | Mounting structure of motor generator for internal combustion engine | |
| CN1086347C (en) | Drive device, in particular wheel drive for tracked vehicles | |
| CN101255907A (en) | Transmission system for pump drive | |
| CN1768217A (en) | Hydrodynamic converter provided with a primary clutch and a by-pass clutch for said converter | |
| CN1263620C (en) | Drive device | |
| CN86102120A (en) | The fluid torque converter of automatic mechanical transmission system separates and the by-pass clutch device | |
| CN2648182Y (en) | Multifunction driving gearbox | |
| CN2828448Y (en) | Driving device high, low pressure water pump or cleaning vehicle | |
| CN1279750A (en) | Hydromechanical travelling mechanism | |
| CN1769741A (en) | Gear box device with gear box unitfor velocity overlapping | |
| CN104846866A (en) | Shovel and swiveling speed reducer | |
| CN200978935Y (en) | Forklift hydraulic transmission gearbox with power take-off port | |
| CN101059161A (en) | Combined speed reducer dedicated for oil pump | |
| CN1950630A (en) | Hydraulic driving mechanism for mobile vehicles | |
| CN1854566A (en) | Planetary transmission speed adjusting system | |
| CN100472106C (en) | Drive unit for a mobile vehicle | |
| CN100491150C (en) | Novel force utilizing device for special automobile working device | |
| CN1786503A (en) | Pump type hydraulic coupler | |
| CN1275813C (en) | Power transmission device | |
| CN1705839A (en) | Hydrodynamic actuating device for construction machines | |
| CN1483950A (en) | Hydraulic motor and speed redncer integrated driving device | |
| CN1478184A (en) | Mechanical supercharger | |
| CN2519854Y (en) | Petroleum well repairing machine | |
| CN2175047Y (en) | Adjustment mechanism for eccentric force moment of vibrator | |
| CN2570024Y (en) | Clutch structure of two combination type semi-automatic paper backing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |