CN107063532A - A kind of dynamometer end speed increaser - Google Patents
A kind of dynamometer end speed increaser Download PDFInfo
- Publication number
- CN107063532A CN107063532A CN201710273081.6A CN201710273081A CN107063532A CN 107063532 A CN107063532 A CN 107063532A CN 201710273081 A CN201710273081 A CN 201710273081A CN 107063532 A CN107063532 A CN 107063532A
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- CN
- China
- Prior art keywords
- gear
- dynamometer
- rotor
- speedup
- central 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to field of mechanical technique, a kind of dynamometer end speed increaser is disclosed, including：Rotor (1), central shaft (2), upper shell (3), lower house (4), gear (5), the support of bearing (6), gear wheel (7), speed increasing gear (8) and dynamometer (9), wherein, rotor (1) is arranged on the center of central shaft (2), rotor (1) both sides are provided with the upper shell (3) and lower house (4) being connected with each other, upper shell (3) and lower house (4) connection and are internally formed the cavity for surrounding rotor (1)；The support of bearing (6) is respectively equipped with the outside of left shell and right shell body, gear (5) is provided with the support of bearing (6), central shaft (2) is installed on gear (5), central shaft (2) left end is provided with gear wheel (7), and gear wheel (7) is intermeshed with speedup little gear (8)；Dynamometer (9) is intermeshed in gear wheel (7) and the side of speedup little gear (8), the gear teeth and the rotor in dynamometer (9) of speedup little gear (8).The present invention carries out speedup by pitch wheel, then is tested the speed by dynamometer, improves the accuracy tested the speed.
Description
Technical field
The present invention relates to field of mechanical technique, more particularly to a kind of dynamometer end speed increaser.
Background technology
Dynamometer is the output torque of measurement machinery or the device of driving torque.If measuring the rotating speed of machinery simultaneously, also
The power output or driving power of machinery can be calculated.Dynamometer is mainly used to determine generator, motor, internal combustion engine, combustion gas wheel
The shaft power characteristic of the machinery such as machine and pump.Some dynamometers both can absorb and are tested the mechanical energy of machinery and determine its power output,
The driving power of energometry machinery can be released again.Dynamometer have mechanically, hydraulic, electric power type and electric vortex type, it is but existing
Dynamometer precision in technology is not high.
The content of the invention
The present invention provides a kind of dynamometer end speed increaser, solves the not high technical problem of dynamometer precision in the prior art.
The purpose of the present invention is achieved through the following technical solutions：
A kind of dynamometer end speed increaser, including：Rotor 1, central shaft 2, upper shell 3, lower house 4, gear 5, the support of bearing
6th, gear wheel 7, speed increasing gear 8 and dynamometer 9, wherein, rotor 1 is arranged on the center of central shaft 2, and the both sides of rotor 1 are provided with phase
The upper shell 3 and lower house 4 connected, upper shell 3 and lower house 4 connect and are internally formed the cavity for surrounding rotor 1；Left shell
Gear 5 is provided with being respectively equipped with the outside of right shell body on the support of bearing 6, the support of bearing 6, central shaft 2 is installed on gear 5, in
The left end of heart axle 2 is provided with gear wheel 7, and gear wheel 7 is intermeshed with speedup little gear 8；Dynamometer 9 is small in gear wheel 7 and speedup
The side of gear 8, the gear teeth and the rotor in dynamometer 9 of speedup little gear 8 are intermeshed.
The present invention provides a kind of dynamometer end speed increaser, and the present invention carries out speedup by pitch wheel, then passes through
Dynamometer tests the speed, and improves the accuracy tested the speed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
As shown in figure 1, be a kind of dynamometer end speed increaser, including：Rotor 1, central shaft 2, upper shell 3, lower house 4, tooth
Wheel 5, the support of bearing 6, gear wheel 7, speed increasing gear 8 and dynamometer 9, wherein, rotor 1 is arranged on the center of central shaft 2, rotor
1 both sides, which connect and are internally formed provided with the upper shell 3 and lower house 4 being connected with each other, upper shell 3 and lower house 4, surrounds rotor 1
Cavity；It is respectively equipped with the outside of left shell and right shell body on the support of bearing 6, the support of bearing 6 and is provided with gear 5, central shaft 2 is installed on
On gear 5, the left end of central shaft 2 is provided with gear wheel 7, and gear wheel 7 is intermeshed with speedup little gear 8；Dynamometer 9 is in gear wheel
7 and the side of speedup little gear 8, the gear teeth and the rotor in dynamometer 9 of speedup little gear 8 are intermeshed.The embodiment of the present invention
Speedup is carried out by pitch wheel, then tested the speed by dynamometer, the accuracy tested the speed is improved.
The present invention is described in detail above, principle and embodiment party of the specific case used herein to the present invention
Formula is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Meanwhile, it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Part, in summary, this specification content should not be construed as limiting the invention.
Claims (1)
1. a kind of dynamometer end speed increaser, it is characterised in that including：Rotor (1), central shaft (2), upper shell (3), lower house
(4), gear (5), the support of bearing (6), gear wheel (7), speed increasing gear (8) and dynamometer (9), wherein, during rotor (1) is arranged on
The center of heart axle (2), rotor (1) both sides are provided with the upper shell (3) and lower house (4) being connected with each other, upper shell (3) and lower casing
Body (4) connects and is internally formed the cavity for surrounding rotor (1)；The support of bearing (6), axle are respectively equipped with the outside of left shell and right shell body
Hold and gear (5) is provided with support (6), central shaft (2) is installed on gear (5), central shaft (2) left end is provided with gear wheel
(7), gear wheel (7) is intermeshed with speedup little gear (8)；Dynamometer (9) is in gear wheel (7) and the side of speedup little gear (8)
Face, the gear teeth and the rotor in dynamometer (9) of speedup little gear (8) are intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273081.6A CN107063532A (en) | 2017-04-25 | 2017-04-25 | A kind of dynamometer end speed increaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273081.6A CN107063532A (en) | 2017-04-25 | 2017-04-25 | A kind of dynamometer end speed increaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063532A true CN107063532A (en) | 2017-08-18 |
Family
ID=59603699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273081.6A Pending CN107063532A (en) | 2017-04-25 | 2017-04-25 | A kind of dynamometer end speed increaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063532A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1272445A1 (en) * | 1984-12-24 | 1986-11-23 | Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола | Device for determining dynamic conditions of electric motor |
| CN202024897U (en) * | 2011-01-20 | 2011-11-02 | 三一重型装备有限公司 | Fixed type whole machine loading test device for coal mining machine |
| CN204043831U (en) * | 2014-08-28 | 2014-12-24 | 陕西特恩电子科技有限公司 | A kind of dual-axle motor horsepower test macro |
| CN205592326U (en) * | 2016-05-10 | 2016-09-21 | 哈尔滨兰翔机械制造有限公司 | Brake end speed increaser |
-
2017
- 2017-04-25 CN CN201710273081.6A patent/CN107063532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1272445A1 (en) * | 1984-12-24 | 1986-11-23 | Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола | Device for determining dynamic conditions of electric motor |
| CN202024897U (en) * | 2011-01-20 | 2011-11-02 | 三一重型装备有限公司 | Fixed type whole machine loading test device for coal mining machine |
| CN204043831U (en) * | 2014-08-28 | 2014-12-24 | 陕西特恩电子科技有限公司 | A kind of dual-axle motor horsepower test macro |
| CN205592326U (en) * | 2016-05-10 | 2016-09-21 | 哈尔滨兰翔机械制造有限公司 | Brake end speed increaser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |