CN110005791A - Fire fighting pressurization height turns round strong kinetic energy special reduction gear - Google Patents
Fire fighting pressurization height turns round strong kinetic energy special reduction gear Download PDFInfo
- Publication number
- CN110005791A CN110005791A CN201910126439.1A CN201910126439A CN110005791A CN 110005791 A CN110005791 A CN 110005791A CN 201910126439 A CN201910126439 A CN 201910126439A CN 110005791 A CN110005791 A CN 110005791A
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- Prior art keywords
- shaft
- upper box
- bearing
- box
- output shaft
- 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.)
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Classifications
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0446—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control the supply forming part of the transmission control unit, e.g. for automatic transmissions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to a kind of fire fighting pressurization height to turn round strong kinetic energy special reduction gear, including casing, upper box and lower box including sealing against each other splicing, cavity is formed in upper box and lower box, upper box is provided with hollow input shaft, hollow input shaft one end is pierced by the upper box, and hollow input shaft is socketed and rotates coaxially in the intracorporal tooth shaft of top box with setting；Output shaft is provided in upper box, output shaft one end is pierced by the lower box, and driven gear, driven gear and tooth shaft engagement rotation are socketed and rotated coaxially on output shaft；Organic oil is set in cavity, and upper box is provided with oil circulation cooling device.By above-mentioned setting, the outer diameter of hollow shaft is larger, and the effect of outer place transmitting effective torque is bigger, to make tooth shaft have higher rotating torque by the transmission efficiency that hollow shaft improves torque.Machine oil is cooled down by oil circulation cooling device, to improve the service life of driven gear and tooth shaft.
Description
Technical field
The present invention relates to the technical fields of speed reducer, turn round strong kinetic energy special retarding more particularly, to a kind of fire fighting pressurization height
Machine.
Background technique
At present on fire fighting truck, speed reducer is the bridge for connecting engine and supercharging high-pressure water pump, will by high-pressure hydraulic pump
Liquid, which pumps out, puts out a fire, and needs higher torque, if engine and supercharging high-pressure water pump is direct-connected, will lead to engine torsion
Square deficiency keep hydraulic pressure too small and high-pressure hydraulic pump because revolving speed it is too fast caused by heating problem.
In use because transmitting biggish torque, gear generates existing speed reducer during engaged transmission
A large amount of heat, the abrasion of accelerating gear reduce the service life of speed reducer, therefore there are rooms for improvement.
Summary of the invention
It is dedicated in view of the deficiencies of the prior art, the present invention intends to provide a kind of strong kinetic energy of fire fighting pressurization height torsion
Speed reducer has transmitting high torque and good cooling effect.
To achieve the above object, the present invention provides the following technical scheme that
A kind of strong kinetic energy special reduction gear of fire fighting pressurization height torsion, including casing, upper box and nowel including sealing against each other splicing
Body is formed with cavity in the upper box and lower box, and the upper box is provided with hollow input shaft, the hollow input shaft one
End is pierced by the upper box, and the hollow input shaft is socketed and rotates coaxially in the intracorporal tooth shaft of top box with setting；The top box
Be provided with output shaft in vivo, described output shaft one end is pierced by the lower box, be socketed on the output shaft and rotated coaxially by
Moving gear, the driven gear and the tooth shaft engagement rotation；Organic oil is set in the cavity, and the upper box setting is organic
Oily cooling back installation.
By above-mentioned setting, the speed reducer, the splicing of upper and lower cabinet are formed by the upper box and lower box that mutually splice
Form is convenient to install the drive mechanism inside speed reducer.Cavity is formed between upper box and lower box, upper box turns
Dynamic to be connected with hollow input shaft, hollow input shaft one end is pierced by upper box, and hollow input shaft is in the intracorporal one end of top box and setting
It is socketed and rotates coaxially in the intracorporal tooth shaft of top box.Output shaft is additionally provided in upper box, output shaft one end is pierced by lower box, defeated
Driven gear is socketed and rotated coaxially on shaft, and driven gear is engaged with tooth shaft, to realize the connection of input shaft and output shaft
Dynamic and torque transmitting.Wherein in input shaft by the way of hollow shaft and tooth shaft socket, the outer diameter of hollow shaft is larger, according to material
Expect mechanical analysis, when shaft transmits torque, in terms of radial section, the effect of outer place transmitting effective torque is bigger, from
And make tooth shaft that there is higher rotating torque by the transmission efficiency that hollow shaft improves torque, and alleviate input shaft entirety
Weight.Organic oil is set in cavity, and machine oil impregnates the lower end of tooth shaft and driven gear, to carry out to driven gear and tooth shaft
Lubrication and cooling, wherein upper box is additionally provided with oil circulation cooling device, by oil circulation cooling device to machine oil into
Row cooling, and then accelerator inside and tooth shaft and driven gear are cooled down, to improve driven gear and tooth
The service life of axis.
The present invention is further arranged, and the oil circulation cooling device includes the petroleum pipeline being connected to respectively with upper box and goes out
Oil pipe is communicated with radiator between the petroleum pipeline and flowline, the delivery pump of pumping machine oil is additionally provided on the flowline.
By above-mentioned setting, oil circulation cooling device includes the petroleum pipeline and flowline being connected to upper box, petroleum pipeline
It is communicated with radiator between flowline, the delivery pump of pumping machine oil is additionally provided on flowline, by delivery pump by machine oil stream
Through flowline, radiator and oil inlet pipe, when machine oil flows through radiator, the surface area of radiator is larger, to accelerate the drop of machine oil
Temperature cool down machine oil can to speed reducer inside and driven gear and tooth shaft after oil inlet pipe inflow.
The present invention is further arranged, and is provided with connecting rod between the radiator and the upper box, described connecting rod one end with
The upper box is hinged, and the other end and the radiator are hinged.
By above-mentioned setting, connecting rod is set, and one end of connecting rod and upper box are hinged, connecting rod between radiator and upper box
The other end is hinged with radiator, draws close radiator to upper box direction so as to pivot link, reduces the land occupation of radiator
Space can be mobile to the direction far from speed reducer by radiator when using the speed reducer, to make radiator and air
Contact area is bigger, and the heat dissipation effect of speed reducer and radiator can be improved far from speed reducer.
The present invention is further arranged, and the petroleum pipeline is connected to above the tooth shaft, and the flowline is connected to the quilt
Side of the moving gear far from tooth shaft.
By above-mentioned setting, petroleum pipeline is connected to above tooth shaft, and flowline is connected to side of the driven gear far from tooth shaft,
Tooth shaft and driven gear are flowed through, is cooled down to tooth shaft and driven gear to make machine oil keep identical in cavity.
The present invention is further arranged, and is connected by key between the hollow input shaft and tooth shaft, and the hollow input shaft is remote
One end from tooth shaft is socketed with first bearing, and the first bearing and the upper box are installed, and the tooth shaft is far from hollow input
One end of axis is socketed with second bearing, and the second bearing and the lower box are installed, and the first bearing is sealing bearing.
It by above-mentioned setting, is connected by key and is driven between hollow input shaft and tooth shaft, key used can be flat key or half
Round key etc..Wherein hollow input shaft is socketed with first bearing far from one end of tooth shaft, and first bearing is mounted on upper box, tooth shaft
It is being socketed with second bearing far from one end of hollow input shaft, second bearing is mounted on lower box, passes through first bearing and the
Two bearings rotate hollow input shaft and tooth shaft relative to upper box and lower box.And by the way that first bearing is mounted on upper box
On, second bearing is mounted on lower box, realizes convenient for users to assembling and disassembling the function of the speed reducer, accelerates packaging efficiency.Its
It is middle to set sealing bearing for first bearing, prevent the oil leakage in speed reducer.
The present invention is further arranged, and one end that the output shaft is pierced by lower box is socketed with 3rd bearing, the third axis
It holds and is installed with the lower box, the output shaft is socketed with fourth bearing, the fourth bearing and institute far from one end of lower box
Upper box installation is stated, the 3rd bearing is sealing bearing.
By above-mentioned setting, one end that output shaft is pierced by lower box is socketed with 3rd bearing, and 3rd bearing and lower box are pacified
Dress, output shaft are socketed with fourth bearing far from one end of lower box, and fourth bearing and upper box are installed, and facilitate dress to realize
It tears the function of output shaft open, assembles the speed reducer convenient for user.Wherein 3rd bearing is prevented in speed reducer using sealing bearing
Oil leakage.
The present invention is further arranged, and temperature sensor is provided in the upper box, and the temperature sensor is connected with control
Device processed, the controller control the opening and closing of the rear pump.
By above-mentioned setting, temperature sensor is provided in upper box, temperature sensor is connected with controller, controller
For automatically controlling the opening and closing of rear pump, thus after the intracorporal temperature of case rises to a certain extent, temperature sensor transmitting letter
Number give controller, controller by analysis processing output electric signal control rear pump open, to machine oil carry out circulating cooling；In case
Intracorporal temperature sensor delivers a signal to controller after temperature dropped to a certain extent, and controller passes through analysis processing output
Electric signal controls rear pump and closes, and reduces electric energy loss.
The present invention is further arranged, and the output shaft is hollow shaft, and the hollow input shaft and output shaft are intermediate convex
It is fixed with rectangular interface out, the rectangular interface is rotated coaxially with the hollow input shaft or output shaft.
By above-mentioned setting, output shaft uses hollow shaft, and the outer diameter of hollow shaft is larger, according to Analysis of materials mechanics, is turning
When axis transmits torque, in terms of radial section, the effect of outer place transmitting effective torque is bigger, to improve output shaft
Torque transmission efficiency.The intermediate protrusion of hollow input shaft and output shaft be fixed with interface, rectangular interface and hollow input shaft or
Output shaft rotates coaxially, and is connect by rectangular interface with engine or centrifugal pump, rectangular interface have biggish bearing capacity and
Torque transmission efficiency.
In conclusion the invention has the following advantages:
1. the mode input torque being socketed by using hollow input shaft and tooth shaft and rotation, the outer diameter of hollow shaft is larger, according to
Analysis of materials mechanics, when shaft transmits torque, in terms of radial section, the effect of outer place transmitting effective torque is bigger,
And output shaft also uses hollow shaft, and hollow input shaft and output shaft have rotated coaxially rectangular interface, to pass through hollow shaft
Keep the transmission efficiency of torque higher, rectangular interface has convenient for connecting with the engine of speed reducer two sides or high-pressure hydraulic pump
The function of transmitting large torque；
2. oil circulation cooling device includes the petroleum pipeline being connected to upper box and fuel-displaced by setting oil circulation cooling device
Pipe, wherein petroleum pipeline is connected to above tooth shaft, and flowline is connected to side of the driven gear far from tooth shaft, in delivery pipe and fuel-displaced
It is communicated with radiator between pipe, delivery pump is communicated between flowline and radiator, to be driven by delivery pump, will slow down
Machine oil in machine carries out circulating cooling, is cooled down by radiator to machine oil, then is delivered in cavity in retarder
Portion's element carries out deceleration cooling；
3. temperature sensor is connected with controller, and controller for controlling automatically by being provided with temperature sensor in upper box
The opening and closing of rear pump processed, so that temperature sensor delivers a signal to controller after the intracorporal temperature of case rises to a certain extent,
Controller controls rear pump by analysis processing output electric signal and opens, and carries out circulating cooling to machine oil；In the intracorporal temperature of case
After decline to a certain extent, temperature sensor delivers a signal to controller, and controller passes through analysis processing output electric signal control
Rear pump is closed, and electric energy loss is reduced.
Detailed description of the invention
Fig. 1 is the structure sectional view of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment；
Fig. 3 is another angled arrangement schematic diagram of the present embodiment.
Appended drawing reference: 1, casing；11, upper box；12, lower box；13, cavity；2, hollow input shaft；21, tooth shaft；3, defeated
Shaft；31, driven gear；4, radiator；41, petroleum pipeline；42, flowline；43, delivery pump；44, connecting rod；51, first bearing；
52, second bearing；53,3rd bearing；54, fourth bearing；6, rectangular interface.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1 to Figure 2, a kind of strong kinetic energy of fire fighting pressurization height torsion disclosed by the invention is speed reducer dedicated, including casing
1, casing 1 includes the upper box 11 and lower box 12 each other by splicing installation.It is formed in upper box 11 and lower box 12 free
Chamber 13 is rotatably connected to hollow input shaft 2, tooth shaft 21 and output shaft 3 in cavity 13, wherein hollow input shaft 2 and output shaft 3 are equal
Using hollow shaft.Hollow input shaft 2 is socketed with tooth shaft 21, and is connected by key realization and is rotated coaxially.It is socketed simultaneously on the outside of output shaft 3
Driven gear 31,21 engaged transmission of driven gear 31 and tooth shaft are rotated coaxially, and the diameter of driven gear 31 and the number of teeth are greater than
The number of teeth of tooth shaft 21, to realize the reduction of speed between output shaft 3 and hollow input shaft 2.Organic oil, machine are also impregnated in cavity 13
Oil did not had the lower end of tooth shaft 21 and driven gear 31, so that tooth shaft 21 and driven gear 31 are cooled down and be lubricated, reduction subtracts
The heat that fast machine generates during transmission because gear engages impacts the service life of gear or tooth shaft 21.
And because hollow input shaft 2 and output shaft 3 are all made of hollow shaft, according to Analysis of materials mechanics, transmitted in shaft
When torque, in terms of radial section, the effect of outer place transmitting effective torque is bigger, and output shaft 3 also uses hollow shaft,
Hollow input shaft 2 and output shaft 3 have rotated coaxially rectangular interface 6, thus keep the transmission efficiency of torque higher by hollow shaft,
Make retarder two sides starts function to transmit biggish torque to booster water pump.Wherein hollow input shaft 2 and output shaft 3 are in
Between protrusion be fixed with rectangular interface 6, rectangular interface 6 is rotated coaxially with hollow input shaft 2 or output shaft 3.By rectangular interface 6 with
The engine or booster water pump of speed reducer two sides connect, and the connection compared to cylindrical shaft and key can transmit bigger torque.
Wherein upper box 11 is equipped with first bearing 51 and fourth bearing 54, and lower box 12 is equipped with second bearing 52 and
Three bearings 53, the one end of hollow input shaft 2 far from tooth shaft 21 and first bearing 51 are installed, and hollow input shaft 2 is far from tooth shaft 21
One end is pierced by upper box 11, and the one end of tooth shaft 21 far from hollow input shaft 2 and second bearing 52 are installed, and passes through 51 He of first bearing
Second bearing 52 realizes rotating coaxially for hollow input shaft 2 and tooth shaft 21 upper box 11 and lower box 12 relatively, and first axle
51 are held using sealing bearing.3 both ends of output shaft are installed with 3rd bearing 53 and fourth bearing 54 respectively, to realize output shaft 3
Opposite upper box 11 and lower box 12 are rotatablely connected, and wherein output shaft 3 is pierced by lower box 12, and 3rd bearing 53 is using sealing axis
It holds.The machine oil that first bearing 51 and 3rd bearing 53 are used to place in cavity 13 overflows.
As shown in Figure 2 to Figure 3, which is additionally provided with oil circulation cooling device, and oil circulation cooling device includes
The oil inlet pipe and flowline 42 for having upper box 11 to be connected to, are communicated with radiator 4, wherein flowline between oil inlet pipe and flowline 42
Delivery pump 43 is also communicated between 42 and oil inlet pipe, delivery pump 43 can be centrifugal pump etc., pass through the machine in 43 pumping line of delivery pump
Oil, machine oil flows through radiator 4 and cools down, then inputs in speed reducer and cool down.
Wherein efferent duct is connected to the top of tooth shaft 21, and flowline 42 is connected to one of driven gear 31 far from tooth shaft 21
Side, to make to flow through driven gear 31 in the flow process of machine oil and tooth shaft 21 cools down.
Connecting rod 44 is wherein connected between radiator 4 and upper box 11, one end of connecting rod 44 and upper box 11 are hinged, connecting rod
44 other end and radiator 4 is hinged, draws close radiator 4 to 11 direction of upper box so as to pivot link 44, reduces and dissipates
The space occupied of hot device 4 can be mobile to the direction far from speed reducer by radiator 4 when using the speed reducer, to make to dissipate
The contact area of hot device 4 and air is bigger, and the heat dissipation effect of speed reducer and radiator 4 can be improved far from speed reducer.
It wherein is provided with temperature sensor in upper box 11, temperature sensor is connected with controller, controls by controller
The opening and closing of the rear pump.To which after the intracorporal temperature of case rises to a certain extent, temperature sensor delivers a signal to control
Device, controller control rear pump by analysis processing output electric signal and open, and carry out circulating cooling to machine oil；In the intracorporal temperature of case
After degree decline to a certain extent, temperature sensor delivers a signal to controller, and controller passes through analysis processing output electric signal control
Rear pump processed is closed, and electric energy loss is reduced.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of fire fighting pressurization height turns round strong kinetic energy special reduction gear, including casing (1), it is characterized in that: the casing (1) includes phase
Cavity is formed in mutually upper box (11) and lower box (12) that sealing is spliced, the upper box (11) and lower box (12)
(13), the upper box (11) is provided with hollow input shaft (2), and described hollow input shaft (2) one end is pierced by the upper box
(11), the hollow input shaft (2) is socketed and rotates coaxially with the tooth shaft (21) being arranged in upper box (11)；The upper box
(11) it is provided with output shaft (3) in, described output shaft (3) one end is pierced by the lower box (12), is socketed on the output shaft (3)
And driven gear (31) have been rotated coaxially, the driven gear (31) and the tooth shaft (21) engagement rotation；The cavity (13)
Interior setting organic oil, the upper box (11) are provided with oil circulation cooling device.
2. fire fighting pressurization height according to claim 1 turns round strong kinetic energy special reduction gear it is characterized in that: the oil circulation is cold
But device includes the petroleum pipeline (41) and flowline (42) being connected to respectively with upper box (11), the petroleum pipeline (41) and flowline
(42) it is communicated between radiator (4), the delivery pump (43) of pumping machine oil is additionally provided on the flowline (42).
3. fire fighting pressurization height according to claim 2 turn round strong kinetic energy special reduction gear it is characterized in that: the radiator (4) with
Be provided with connecting rod (4) between the upper box (11), described connecting rod (4) one end and the upper box (11) hingedly, the other end with
The radiator (4) is hinged.
4. fire fighting pressurization height according to claim 2 turns round strong kinetic energy special reduction gear it is characterized in that: the petroleum pipeline (41)
It is connected to above the tooth shaft (21), the flowline (42) is connected to one of the driven gear (31) far from tooth shaft (21)
Side.
5. fire fighting pressurization height according to claim 1 turns round strong kinetic energy special reduction gear it is characterized in that: the hollow input shaft
(2) it is connected by key between tooth shaft (21), the hollow input shaft (2) is socketed with first bearing far from the one end of tooth shaft (21)
(51), the first bearing (51) and the upper box (11) are installed, the one end of the tooth shaft (21) far from hollow input shaft (2)
It is socketed with second bearing (52), the second bearing (52) and the lower box (12) are installed, and the first bearing (51) is close
Seal bearing.
6. fire fighting pressurization height according to claim 1 turns round strong kinetic energy special reduction gear it is characterized in that: the output shaft (3) is worn
One end of lower box (12) is socketed with 3rd bearing (53) out, and the 3rd bearing (53) and the lower box (12) are installed, institute
It states output shaft (3) to be socketed with fourth bearing (54) far from the one end of lower box (12), the fourth bearing (54) and the top box
Body (11) installation, the 3rd bearing (53) are sealing bearing.
7. fire fighting pressurization height according to claim 2 turns round strong kinetic energy special reduction gear it is characterized in that: the upper box (11)
It is inside provided with temperature sensor, the temperature sensor is connected with controller, and the controller controls the opening and closing of the rear pump.
8. fire fighting pressurization height according to claim 1 turns round strong kinetic energy special reduction gear it is characterized in that: the output shaft (3) is
In centre, protrusion is fixed with rectangular interface (6) for hollow shaft, the hollow input shaft (2) and output shaft (3), the rectangular interface
(6) it is rotated coaxially with the hollow input shaft (2) or output shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126439.1A CN110005791A (en) | 2019-02-20 | 2019-02-20 | Fire fighting pressurization height turns round strong kinetic energy special reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126439.1A CN110005791A (en) | 2019-02-20 | 2019-02-20 | Fire fighting pressurization height turns round strong kinetic energy special reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110005791A true CN110005791A (en) | 2019-07-12 |
Family
ID=67165767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126439.1A Pending CN110005791A (en) | 2019-02-20 | 2019-02-20 | Fire fighting pressurization height turns round strong kinetic energy special reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110005791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042762A (en) * | 2021-05-11 | 2021-06-29 | 江苏普拉迪数控科技有限公司 | Compact type spindle box |
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| CN201568558U (en) * | 2009-12-07 | 2010-09-01 | 重庆齿轮箱有限责任公司 | Oil circuit lubricating system inside gearbox |
| CN201599397U (en) * | 2009-12-21 | 2010-10-06 | 三一重工股份有限公司 | Speed reducer |
| JP2014084950A (en) * | 2012-10-24 | 2014-05-12 | Toyota Industries Corp | Drive device |
| CN206889584U (en) * | 2017-04-14 | 2018-01-16 | 浙江星海减速机有限公司 | A kind of reductor |
| CN207278786U (en) * | 2017-09-21 | 2018-04-27 | 重庆威能奇传动技术有限公司 | Compact multilevel output speed reducer |
| CN208153704U (en) * | 2018-04-28 | 2018-11-27 | 南京宁嘉机电有限公司 | The main-gear box of large-scale open mill |
| CN208431329U (en) * | 2018-04-28 | 2019-01-25 | 深圳市金鸿达传动设备有限公司 | A kind of speed reducer for being easy to radiate |
-
2019
- 2019-02-20 CN CN201910126439.1A patent/CN110005791A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568558U (en) * | 2009-12-07 | 2010-09-01 | 重庆齿轮箱有限责任公司 | Oil circuit lubricating system inside gearbox |
| CN201599397U (en) * | 2009-12-21 | 2010-10-06 | 三一重工股份有限公司 | Speed reducer |
| JP2014084950A (en) * | 2012-10-24 | 2014-05-12 | Toyota Industries Corp | Drive device |
| CN206889584U (en) * | 2017-04-14 | 2018-01-16 | 浙江星海减速机有限公司 | A kind of reductor |
| CN207278786U (en) * | 2017-09-21 | 2018-04-27 | 重庆威能奇传动技术有限公司 | Compact multilevel output speed reducer |
| CN208153704U (en) * | 2018-04-28 | 2018-11-27 | 南京宁嘉机电有限公司 | The main-gear box of large-scale open mill |
| CN208431329U (en) * | 2018-04-28 | 2019-01-25 | 深圳市金鸿达传动设备有限公司 | A kind of speed reducer for being easy to radiate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042762A (en) * | 2021-05-11 | 2021-06-29 | 江苏普拉迪数控科技有限公司 | Compact type spindle box |
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Application publication date: 20190712 |